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
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
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"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 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
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
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 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3322 # createtest also checks that device nodes are created and
3323 # then visible correctly (#2091)
3324 test_28() { # bug 2091
3326 $CREATETEST $DIR/d28/ct || error "createtest failed"
3328 run_test 28 "create/mknod/mkdir with bad file types ============"
3331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3333 sync; sleep 1; sync # flush out any dirty pages from previous tests
3340 declare -i LOCKCOUNTORIG=0
3341 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3342 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3344 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3346 declare -i LOCKUNUSEDCOUNTORIG=0
3347 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3348 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3355 declare -i LOCKCOUNTCURRENT=0
3356 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3357 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3360 declare -i LOCKUNUSEDCOUNTCURRENT=0
3361 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3362 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3365 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3366 $LCTL set_param -n ldlm.dump_namespaces ""
3367 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3368 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3369 log "dumped log to $TMP/test_29.dk (bug 5793)"
3372 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3373 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3375 log "dumped log to $TMP/test_29.dk (bug 5793)"
3379 run_test 29 "IT_GETATTR regression ============================"
3381 test_30a() { # was test_30
3382 cp $(which ls) $DIR || cp /bin/ls $DIR
3383 $DIR/ls / || error "Can't execute binary from lustre"
3386 run_test 30a "execute binary from Lustre (execve) =============="
3389 cp `which ls` $DIR || cp /bin/ls $DIR
3391 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3394 run_test 30b "execute binary from Lustre as non-root ==========="
3396 test_30c() { # b=22376
3397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3399 cp $(which ls) $DIR || cp /bin/ls $DIR
3401 cancel_lru_locks mdc
3402 cancel_lru_locks osc
3403 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3406 run_test 30c "execute binary from Lustre without read perms ===="
3409 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3411 for i in {1..10}; do
3412 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3415 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3416 wait $PID || error "executing dd from Lustre failed"
3422 run_test 30d "execute binary from Lustre while clear locks"
3425 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3426 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3428 run_test 31a "open-unlink file =================================="
3431 touch $DIR/f31 || error "touch $DIR/f31 failed"
3432 ln $DIR/f31 $DIR/f31b || error "ln failed"
3433 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3434 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3436 run_test 31b "unlink file with multiple links while open ======="
3439 touch $DIR/f31 || error "touch $DIR/f31 failed"
3440 ln $DIR/f31 $DIR/f31c || error "ln failed"
3441 multiop_bg_pause $DIR/f31 O_uc ||
3442 error "multiop_bg_pause for $DIR/f31 failed"
3444 $MULTIOP $DIR/f31c Ouc
3445 kill -USR1 $MULTIPID
3448 run_test 31c "open-unlink file with multiple links ============="
3451 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3452 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3454 run_test 31d "remove of open directory ========================="
3456 test_31e() { # bug 2904
3457 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3459 run_test 31e "remove of open non-empty directory ==============="
3461 test_31f() { # bug 4554
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3465 test_mkdir $DIR/d31f
3466 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3467 cp /etc/hosts $DIR/d31f
3469 $LFS getstripe $DIR/d31f/hosts
3470 multiop_bg_pause $DIR/d31f D_c || return 1
3473 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3474 test_mkdir $DIR/d31f
3475 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3476 cp /etc/hosts $DIR/d31f
3478 $LFS getstripe $DIR/d31f/hosts
3479 multiop_bg_pause $DIR/d31f D_c || return 1
3482 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3483 wait $MULTIPID || error "first opendir $MULTIPID failed"
3487 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3488 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3491 run_test 31f "remove of open directory with open-unlink file ==="
3494 echo "-- cross directory link --"
3495 test_mkdir -c1 $DIR/${tdir}ga
3496 test_mkdir -c1 $DIR/${tdir}gb
3497 touch $DIR/${tdir}ga/f
3498 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3499 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3500 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3501 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3502 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3504 run_test 31g "cross directory link==============="
3507 echo "-- cross directory link --"
3508 test_mkdir -c1 $DIR/${tdir}
3509 test_mkdir -c1 $DIR/${tdir}/dir
3510 touch $DIR/${tdir}/f
3511 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3512 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3513 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3514 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3515 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3517 run_test 31h "cross directory link under child==============="
3520 echo "-- cross directory link --"
3521 test_mkdir -c1 $DIR/$tdir
3522 test_mkdir -c1 $DIR/$tdir/dir
3523 touch $DIR/$tdir/dir/f
3524 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3525 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3526 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3527 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3528 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3530 run_test 31i "cross directory link under parent==============="
3533 test_mkdir -c1 -p $DIR/$tdir
3534 test_mkdir -c1 -p $DIR/$tdir/dir1
3535 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3536 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3537 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3538 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3541 run_test 31j "link for directory==============="
3544 test_mkdir -c1 -p $DIR/$tdir
3546 touch $DIR/$tdir/exist
3547 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3548 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3549 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3550 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3551 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3552 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3553 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3556 run_test 31k "link to file: the same, non-existing, dir==============="
3562 touch $DIR/d31m2/exist
3563 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3564 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3565 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3566 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3567 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3568 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3571 run_test 31m "link to file: the same, non-existing, dir==============="
3574 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3575 nlink=$(stat --format=%h $DIR/$tfile)
3576 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3578 local cmd="exec $fd<$DIR/$tfile"
3581 trap "eval $cmd" EXIT
3582 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3583 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3584 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3585 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3586 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3589 run_test 31n "check link count of unlinked file"
3592 local tempfile=$(mktemp $1_XXXXXX)
3593 mlink $tempfile $1 2> /dev/null &&
3594 echo "$BASHPID: link $tempfile to $1 succeeded"
3598 test_31o() { # LU-2901
3599 test_mkdir $DIR/$tdir
3600 for LOOP in $(seq 100); do
3601 rm -f $DIR/$tdir/$tfile*
3602 for THREAD in $(seq 8); do
3603 link_one $DIR/$tdir/$tfile.$LOOP &
3606 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3607 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3608 error "$LINKS duplicate links to $tfile.$LOOP" &&
3612 run_test 31o "duplicate hard links with same filename"
3615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3617 test_mkdir $DIR/$tdir
3618 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3619 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3621 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3622 error "open unlink test1 failed"
3623 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3624 error "open unlink test2 failed"
3626 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3627 error "test1 still exists"
3628 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3629 error "test2 still exists"
3631 run_test 31p "remove of open striped directory"
3634 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3636 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3637 index=$($LFS getdirstripe -i $DIR/$tdir)
3638 [ $index -eq 3 ] || error "first stripe index $index != 3"
3639 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3640 [ $index -eq 1 ] || error "second stripe index $index != 1"
3642 # when "-c <stripe_count>" is set, the number of MDTs specified after
3643 # "-i" should equal to the stripe count
3644 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3646 run_test 31q "create striped directory on specific MDTs"
3648 cleanup_test32_mount() {
3651 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3652 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3653 losetup -d $loopdev || true
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3661 echo "== more mountpoints and symlinks ================="
3662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3663 trap cleanup_test32_mount EXIT
3664 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3665 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3666 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3667 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3668 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3669 cleanup_test32_mount
3671 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3676 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3677 trap cleanup_test32_mount EXIT
3678 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3679 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3680 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3681 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3682 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3683 cleanup_test32_mount
3685 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3690 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3691 trap cleanup_test32_mount EXIT
3692 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3693 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3694 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3695 test_mkdir -p $DIR/$tdir/d2/test_dir
3696 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3697 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3698 cleanup_test32_mount
3700 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3705 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3706 trap cleanup_test32_mount EXIT
3707 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3708 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3709 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3710 test_mkdir -p $DIR/$tdir/d2/test_dir
3711 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3712 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3713 cleanup_test32_mount
3715 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3719 test_mkdir -p $DIR/$tdir/tmp
3720 local tmp_dir=$DIR/$tdir/tmp
3721 ln -s $DIR/$tdir $tmp_dir/symlink11
3722 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3723 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3724 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3726 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3730 test_mkdir -p $DIR/$tdir/tmp
3731 local tmp_dir=$DIR/$tdir/tmp
3732 ln -s $DIR/$tdir $tmp_dir/symlink11
3733 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3734 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3735 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3737 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3740 local tmp_dir=$DIR/$tdir/tmp
3741 test_mkdir -p $tmp_dir
3742 test_mkdir $DIR/${tdir}2
3743 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3744 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3745 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3746 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3747 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3748 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3750 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3753 rm -fr $DIR/$tdir $DIR/${tdir}2
3754 tmp_dir=$DIR/$tdir/tmp
3755 test_mkdir -p $tmp_dir
3756 test_mkdir $DIR/${tdir}2
3757 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3758 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3759 ls $tmp_dir/symlink12 || error "listing symlink12"
3760 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3762 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3767 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3768 trap cleanup_test32_mount EXIT
3769 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3770 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3771 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3772 touch $DIR/$tdir/test_file
3773 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3774 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3775 cleanup_test32_mount
3777 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3782 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3783 trap cleanup_test32_mount EXIT
3784 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3785 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3786 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3787 touch $DIR/$tdir/test_file
3788 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3789 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3790 cleanup_test32_mount
3792 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 trap cleanup_test32_mount EXIT
3799 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3800 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3801 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3802 test_mkdir -p $DIR/$tdir/d2
3803 touch $DIR/$tdir/d2/test_file || error "touch failed"
3804 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3805 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3806 cleanup_test32_mount
3808 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 test_mkdir -p $DIR/$tdir/d2
3819 touch $DIR/$tdir/d2/test_file || error "touch failed"
3820 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3821 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3822 cleanup_test32_mount
3824 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3828 test_mkdir -p $DIR/d32m/tmp
3829 TMP_DIR=$DIR/d32m/tmp
3830 ln -s $DIR $TMP_DIR/symlink11
3831 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3832 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3833 error "symlink11 not a link"
3834 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3835 error "symlink01 not a link"
3837 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3841 test_mkdir -p $DIR/d32n/tmp
3842 TMP_DIR=$DIR/d32n/tmp
3843 ln -s $DIR $TMP_DIR/symlink11
3844 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3845 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3846 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3848 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3852 test_mkdir -p $DIR/d32o/tmp
3853 TMP_DIR=$DIR/d32o/tmp
3854 ln -s $DIR/$tfile $TMP_DIR/symlink12
3855 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3856 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3857 error "symlink12 not a link"
3858 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3859 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3860 error "$DIR/d32o/tmp/symlink12 not file type"
3861 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3862 error "$DIR/d32o/symlink02 not file type"
3864 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3874 test_mkdir -p $DIR/d32p/tmp
3876 TMP_DIR=$DIR/d32p/tmp
3878 ln -s $DIR/$tfile $TMP_DIR/symlink12
3880 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3882 cat $DIR/d32p/tmp/symlink12 ||
3883 error "Can't open $DIR/d32p/tmp/symlink12"
3885 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3888 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3893 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3894 trap cleanup_test32_mount EXIT
3895 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3896 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3897 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3898 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3899 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3900 cleanup_test32_mount
3902 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3907 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3908 trap cleanup_test32_mount EXIT
3909 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3910 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3911 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3912 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3913 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3914 cleanup_test32_mount
3916 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3921 chmod 444 $DIR/$tfile
3922 chown $RUNAS_ID $DIR/$tfile
3924 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3927 run_test 33aa "write file with mode 444 (should return error)"
3931 test_mkdir $DIR/$tdir
3932 chown $RUNAS_ID $DIR/$tdir
3933 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3934 error "$RUNAS create $tdir/$tfile failed"
3935 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3936 error "open RDWR" || true
3938 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3942 test_mkdir $DIR/$tdir
3943 chown $RUNAS_ID $DIR/$tdir
3944 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3946 run_test 33b "test open file with malformed flags (No panic)"
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3950 remote_ost_nodsh && skip "remote OST with nodsh"
3958 test_mkdir $DIR/$tdir
3959 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3962 for ostnum in $(seq $OSTCOUNT); do
3963 # test-framework's OST numbering is one-based, while Lustre's
3965 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3966 # check if at least some write_bytes stats are counted
3967 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3968 obdfilter.$ostname.stats |
3969 awk '/^write_bytes/ {print $7}' )
3970 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
3971 if (( ${write_bytes:-0} > 0 )); then
3977 $all_zeros || return 0
3980 echo foo > $DIR/$tdir/bar
3984 # Total up write_bytes after writing. We'd better find non-zeros.
3985 for ostnum in $(seq $OSTCOUNT); do
3986 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3987 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3988 obdfilter/$ostname/stats |
3989 awk '/^write_bytes/ {print $7}' )
3990 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
3991 if (( ${write_bytes:-0} > 0 )); then
3998 for ostnum in $(seq $OSTCOUNT); do
3999 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4000 echo "Check write_bytes is in obdfilter.*.stats:"
4001 do_facet ost$ostnum lctl get_param -n \
4002 obdfilter.$ostname.stats
4004 error "OST not keeping write_bytes stats (b=22312)"
4007 run_test 33c "test write_bytes stats"
4010 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4014 local remote_dir=$DIR/$tdir/remote_dir
4016 test_mkdir $DIR/$tdir
4017 $LFS mkdir -i $MDTIDX $remote_dir ||
4018 error "create remote directory failed"
4020 touch $remote_dir/$tfile
4021 chmod 444 $remote_dir/$tfile
4022 chown $RUNAS_ID $remote_dir/$tfile
4024 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4026 chown $RUNAS_ID $remote_dir
4027 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4028 error "create" || true
4029 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4030 error "open RDWR" || true
4031 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4033 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4040 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4041 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4042 mkdir $DIR/$tdir/local_dir
4044 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4045 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4046 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4048 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4049 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4051 rmdir $DIR/$tdir/* || error "rmdir failed"
4054 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4055 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4056 mkdir $DIR/$tdir/local_dir
4058 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4059 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4060 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4062 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4063 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4065 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4068 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4069 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4070 mkdir $DIR/$tdir/local_dir
4072 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4073 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4074 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4076 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4077 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4079 run_test 33e "mkdir and striped directory should have same mode"
4083 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4088 remote_mds_nodsh && skip "remote MDS with nodsh"
4091 chmod go+rwx $DIR/$tdir
4092 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4093 trap cleanup_33f EXIT
4095 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4096 error "cannot create striped directory"
4098 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4099 error "cannot create files in striped directory"
4101 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4102 error "cannot remove files in striped directory"
4104 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4105 error "cannot remove striped directory"
4109 run_test 33f "nonroot user can create, access, and remove a striped directory"
4112 mkdir -p $DIR/$tdir/dir2
4114 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4116 [[ $err =~ "exists" ]] || error "Not exists error"
4118 run_test 33g "nonroot user create already existing root created file"
4121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4122 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4123 skip "Need MDS version at least 2.13.50"
4125 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4126 error "mkdir $tdir failed"
4127 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4129 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4132 for fname in $DIR/$tdir/$tfile.bak \
4133 $DIR/$tdir/$tfile.SAV \
4134 $DIR/$tdir/$tfile.orig \
4135 $DIR/$tdir/$tfile~; do
4136 touch $fname || error "touch $fname failed"
4137 index2=$($LFS getstripe -m $fname)
4138 [ $index -eq $index2 ] ||
4139 error "$fname MDT index mismatch $index != $index2"
4143 for i in {1..250}; do
4144 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4145 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4146 touch $fname || error "touch $fname failed"
4147 index2=$($LFS getstripe -m $fname)
4148 if [[ $index != $index2 ]]; then
4149 failed=$((failed + 1))
4150 echo "$fname MDT index mismatch $index != $index2"
4154 echo "$failed MDT index mismatches"
4155 (( failed < 20 )) || error "MDT index mismatch $failed times"
4158 run_test 33h "temp file is located on the same MDT as target"
4160 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4163 $MCREATE $DIR/f34 || error "mcreate failed"
4164 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4165 error "getstripe failed"
4166 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4167 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4168 error "getstripe failed"
4169 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4170 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4172 run_test 34a "truncate file that has not been opened ==========="
4175 [ ! -f $DIR/f34 ] && test_34a
4176 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4177 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4178 $OPENFILE -f O_RDONLY $DIR/f34
4179 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4180 error "getstripe failed"
4181 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4182 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4184 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4187 [ ! -f $DIR/f34 ] && test_34a
4188 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4189 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4190 $OPENFILE -f O_RDWR $DIR/f34
4191 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4192 error "$LFS getstripe failed"
4193 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4194 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4196 run_test 34c "O_RDWR opening file-with-size works =============="
4199 [ ! -f $DIR/f34 ] && test_34a
4200 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4202 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4203 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4206 run_test 34d "write to sparse file ============================="
4210 $MCREATE $DIR/f34e || error "mcreate failed"
4211 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4212 $CHECKSTAT -s 1000 $DIR/f34e ||
4213 error "Size of $DIR/f34e not equal to 1000 bytes"
4214 $OPENFILE -f O_RDWR $DIR/f34e
4215 $CHECKSTAT -s 1000 $DIR/f34e ||
4216 error "Size of $DIR/f34e not equal to 1000 bytes"
4218 run_test 34e "create objects, some with size and some without =="
4220 test_34f() { # bug 6242, 6243
4221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4225 $MCREATE $DIR/f34f || error "mcreate failed"
4226 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4227 dd if=$DIR/f34f of=$TMP/f34f
4228 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4229 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4230 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4231 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4232 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4234 run_test 34f "read from a file with no objects until EOF ======="
4237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4239 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4241 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4242 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4243 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4244 cancel_lru_locks osc
4245 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4246 error "wrong size after lock cancel"
4248 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4249 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4250 error "expanding truncate failed"
4251 cancel_lru_locks osc
4252 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4253 error "wrong expanded size after lock cancel"
4255 run_test 34g "truncate long file ==============================="
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4263 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4264 sync # Flush the cache so that multiop below does not block on cache
4265 # flush when getting the group lock
4266 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4269 # Since just timed wait is not good enough, let's do a sync write
4270 # that way we are sure enough time for a roundtrip + processing
4271 # passed + 2 seconds of extra margin.
4272 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4276 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4277 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4281 local nsz=`stat -c %s $DIR/$tfile`
4282 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4284 run_test 34h "ftruncate file under grouplock should not block"
4287 cp /bin/sh $DIR/f35a
4289 chown $RUNAS_ID $DIR/f35a
4290 $RUNAS $DIR/f35a && error || true
4293 run_test 35a "exec file with mode 444 (should return and not leak)"
4297 utime $DIR/f36 || error "utime failed for MDS"
4299 run_test 36a "MDS utime check (mknod, utime)"
4303 utime $DIR/f36 || error "utime failed for OST"
4305 run_test 36b "OST utime check (open, utime)"
4310 chown $RUNAS_ID $DIR/d36
4311 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4313 run_test 36c "non-root MDS utime check (mknod, utime)"
4316 [ ! -d $DIR/d36 ] && test_36c
4317 echo "" > $DIR/d36/f36
4318 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4320 run_test 36d "non-root OST utime check (open, utime)"
4323 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4325 test_mkdir $DIR/$tdir
4326 touch $DIR/$tdir/$tfile
4327 $RUNAS utime $DIR/$tdir/$tfile &&
4328 error "utime worked, expected failure" || true
4330 run_test 36e "utime on non-owned file (should return error)"
4334 local LANG_SAVE=$LANG
4335 local LC_LANG_SAVE=$LC_LANG
4336 export LANG=C LC_LANG=C # for date language
4338 DATESTR="Dec 20 2000"
4339 test_mkdir $DIR/$tdir
4340 lctl set_param fail_loc=$fl
4342 cp /etc/hosts $DIR/$tdir/$tfile
4343 sync & # write RPC generated with "current" inode timestamp, but delayed
4345 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4346 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4347 cancel_lru_locks $OSC
4348 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4350 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4351 echo "BEFORE: $LS_BEFORE" && \
4352 echo "AFTER : $LS_AFTER" && \
4353 echo "WANT : $DATESTR" && \
4354 error "$DIR/$tdir/$tfile timestamps changed" || true
4356 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4362 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4363 subr_36fh "0x80000214"
4365 run_test 36f "utime on file racing with OST BRW write =========="
4368 remote_ost_nodsh && skip "remote OST with nodsh"
4369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4371 skip "Need MDS version at least 2.12.51"
4376 local tgt="obdfilter"
4378 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4380 test_mkdir $DIR/$tdir
4381 fmd_max_age=$(do_facet $facet \
4382 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4385 echo "FMD max age: ${fmd_max_age}s"
4386 touch $DIR/$tdir/$tfile
4387 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4388 gawk '{cnt=cnt+$1} END{print cnt}')
4389 echo "FMD before: $fmd"
4391 error "FMD wasn't create by touch"
4392 sleep $((fmd_max_age + 12))
4393 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4394 gawk '{cnt=cnt+$1} END{print cnt}')
4395 echo "FMD after: $fmd"
4397 error "FMD wasn't expired by ping"
4399 run_test 36g "FMD cache expiry ====================="
4402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4404 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4405 subr_36fh "0x80000227"
4407 run_test 36h "utime on file racing with OST BRW write =========="
4410 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4412 test_mkdir $DIR/$tdir
4413 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4415 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4416 local new_mtime=$((mtime + 200))
4418 #change Modify time of striped dir
4419 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4420 error "change mtime failed"
4422 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4424 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4426 run_test 36i "change mtime on striped directory"
4428 # test_37 - duplicate with tests 32q 32r
4431 local file=$DIR/$tfile
4433 openfile -f O_DIRECTORY $file
4436 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4437 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4439 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4441 test_39a() { # was test_39
4443 touch $DIR/${tfile}2
4444 # ls -l $DIR/$tfile $DIR/${tfile}2
4445 # ls -lu $DIR/$tfile $DIR/${tfile}2
4446 # ls -lc $DIR/$tfile $DIR/${tfile}2
4448 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4449 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4451 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4453 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4455 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4456 error "O_TRUNC didn't change timestamps"
4459 run_test 39a "mtime changed on create"
4462 test_mkdir -c1 $DIR/$tdir
4463 cp -p /etc/passwd $DIR/$tdir/fopen
4464 cp -p /etc/passwd $DIR/$tdir/flink
4465 cp -p /etc/passwd $DIR/$tdir/funlink
4466 cp -p /etc/passwd $DIR/$tdir/frename
4467 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4470 echo "aaaaaa" >> $DIR/$tdir/fopen
4471 echo "aaaaaa" >> $DIR/$tdir/flink
4472 echo "aaaaaa" >> $DIR/$tdir/funlink
4473 echo "aaaaaa" >> $DIR/$tdir/frename
4475 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4476 local link_new=`stat -c %Y $DIR/$tdir/flink`
4477 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4478 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4480 cat $DIR/$tdir/fopen > /dev/null
4481 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4482 rm -f $DIR/$tdir/funlink2
4483 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4485 for (( i=0; i < 2; i++ )) ; do
4486 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4487 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4488 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4489 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4491 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4492 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4493 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4494 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4496 cancel_lru_locks $OSC
4497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4500 run_test 39b "mtime change on open, link, unlink, rename ======"
4502 # this should be set to past
4503 TEST_39_MTIME=`date -d "1 year ago" +%s`
4509 local mtime0=`stat -c %Y $DIR1/$tfile`
4511 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4512 local mtime1=`stat -c %Y $DIR1/$tfile`
4513 [ "$mtime1" = $TEST_39_MTIME ] || \
4514 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4517 echo hello >> $DIR1/$tfile
4519 local mtime2=`stat -c %Y $DIR1/$tfile`
4520 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4521 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4523 mv $DIR1/$tfile $DIR1/$tfile-1
4525 for (( i=0; i < 2; i++ )) ; do
4526 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4527 [ "$mtime2" = "$mtime3" ] || \
4528 error "mtime ($mtime2) changed (to $mtime3) on rename"
4530 cancel_lru_locks $OSC
4531 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4534 run_test 39c "mtime change on rename ==========================="
4538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4541 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4543 for (( i=0; i < 2; i++ )) ; do
4544 local mtime=`stat -c %Y $DIR1/$tfile`
4545 [ $mtime = $TEST_39_MTIME ] || \
4546 error "mtime($mtime) is not set to $TEST_39_MTIME"
4548 cancel_lru_locks $OSC
4549 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4552 run_test 39d "create, utime, stat =============================="
4556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4559 local mtime1=`stat -c %Y $DIR1/$tfile`
4561 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4563 for (( i=0; i < 2; i++ )) ; do
4564 local mtime2=`stat -c %Y $DIR1/$tfile`
4565 [ $mtime2 = $TEST_39_MTIME ] || \
4566 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4568 cancel_lru_locks $OSC
4569 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4572 run_test 39e "create, stat, utime, stat ========================"
4576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 mtime1=`stat -c %Y $DIR1/$tfile`
4582 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4584 for (( i=0; i < 2; i++ )) ; do
4585 local mtime2=`stat -c %Y $DIR1/$tfile`
4586 [ $mtime2 = $TEST_39_MTIME ] || \
4587 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4589 cancel_lru_locks $OSC
4590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4593 run_test 39f "create, stat, sleep, utime, stat ================="
4597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4599 echo hello >> $DIR1/$tfile
4600 local mtime1=`stat -c %Y $DIR1/$tfile`
4603 chmod o+r $DIR1/$tfile
4605 for (( i=0; i < 2; i++ )) ; do
4606 local mtime2=`stat -c %Y $DIR1/$tfile`
4607 [ "$mtime1" = "$mtime2" ] || \
4608 error "lost mtime: $mtime2, should be $mtime1"
4610 cancel_lru_locks $OSC
4611 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4614 run_test 39g "write, chmod, stat ==============================="
4618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4624 echo hello >> $DIR1/$tfile
4625 local mtime1=`stat -c %Y $DIR1/$tfile`
4627 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4629 if [ "$d1" != "$d2" ]; then
4630 echo "write and touch not within one second"
4632 for (( i=0; i < 2; i++ )) ; do
4633 local mtime2=`stat -c %Y $DIR1/$tfile`
4634 [ "$mtime2" = $TEST_39_MTIME ] || \
4635 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4637 cancel_lru_locks $OSC
4638 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4642 run_test 39h "write, utime within one second, stat ============="
4645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4650 echo hello >> $DIR1/$tfile
4651 local mtime1=`stat -c %Y $DIR1/$tfile`
4653 mv $DIR1/$tfile $DIR1/$tfile-1
4655 for (( i=0; i < 2; i++ )) ; do
4656 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4658 [ "$mtime1" = "$mtime2" ] || \
4659 error "lost mtime: $mtime2, should be $mtime1"
4661 cancel_lru_locks $OSC
4662 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4665 run_test 39i "write, rename, stat =============================="
4668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4670 start_full_debug_logging
4674 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4675 lctl set_param fail_loc=0x80000412
4676 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4677 error "multiop failed"
4679 local mtime1=`stat -c %Y $DIR1/$tfile`
4681 mv $DIR1/$tfile $DIR1/$tfile-1
4683 kill -USR1 $multipid
4684 wait $multipid || error "multiop close failed"
4686 for (( i=0; i < 2; i++ )) ; do
4687 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4688 [ "$mtime1" = "$mtime2" ] ||
4689 error "mtime is lost on close: $mtime2, " \
4693 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4695 lctl set_param fail_loc=0
4696 stop_full_debug_logging
4698 run_test 39j "write, rename, close, stat ======================="
4701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4706 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4708 local mtime1=`stat -c %Y $DIR1/$tfile`
4710 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4712 kill -USR1 $multipid
4713 wait $multipid || error "multiop close failed"
4715 for (( i=0; i < 2; i++ )) ; do
4716 local mtime2=`stat -c %Y $DIR1/$tfile`
4718 [ "$mtime2" = $TEST_39_MTIME ] || \
4719 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4722 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4725 run_test 39k "write, utime, close, stat ========================"
4727 # this should be set to future
4728 TEST_39_ATIME=`date -d "1 year" +%s`
4731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4732 remote_mds_nodsh && skip "remote MDS with nodsh"
4734 local atime_diff=$(do_facet $SINGLEMDS \
4735 lctl get_param -n mdd.*MDT0000*.atime_diff)
4739 # test setting directory atime to future
4740 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4741 local atime=$(stat -c %X $DIR/$tdir)
4742 [ "$atime" = $TEST_39_ATIME ] ||
4743 error "atime is not set to future: $atime, $TEST_39_ATIME"
4745 # test setting directory atime from future to now
4746 local now=$(date +%s)
4747 touch -a -d @$now $DIR/$tdir
4749 atime=$(stat -c %X $DIR/$tdir)
4750 [ "$atime" -eq "$now" ] ||
4751 error "atime is not updated from future: $atime, $now"
4753 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4756 # test setting directory atime when now > dir atime + atime_diff
4757 local d1=$(date +%s)
4759 local d2=$(date +%s)
4760 cancel_lru_locks mdc
4761 atime=$(stat -c %X $DIR/$tdir)
4762 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4763 error "atime is not updated : $atime, should be $d2"
4765 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4768 # test not setting directory atime when now < dir atime + atime_diff
4770 cancel_lru_locks mdc
4771 atime=$(stat -c %X $DIR/$tdir)
4772 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4773 error "atime is updated to $atime, should remain $d1<atime<$d2"
4775 do_facet $SINGLEMDS \
4776 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4778 run_test 39l "directory atime update ==========================="
4781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4785 local far_past_mtime=$(date -d "May 29 1953" +%s)
4786 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4788 touch -m -d @$far_past_mtime $DIR1/$tfile
4789 touch -a -d @$far_past_atime $DIR1/$tfile
4791 for (( i=0; i < 2; i++ )) ; do
4792 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4793 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4794 error "atime or mtime set incorrectly"
4796 cancel_lru_locks $OSC
4797 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4800 run_test 39m "test atime and mtime before 1970"
4802 test_39n() { # LU-3832
4803 remote_mds_nodsh && skip "remote MDS with nodsh"
4805 local atime_diff=$(do_facet $SINGLEMDS \
4806 lctl get_param -n mdd.*MDT0000*.atime_diff)
4811 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4814 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4815 atime0=$(stat -c %X $DIR/$tfile)
4818 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4819 atime1=$(stat -c %X $DIR/$tfile)
4822 cancel_lru_locks mdc
4823 cancel_lru_locks osc
4824 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4825 atime2=$(stat -c %X $DIR/$tfile)
4827 do_facet $SINGLEMDS \
4828 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4830 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4831 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4833 run_test 39n "check that O_NOATIME is honored"
4836 TESTDIR=$DIR/$tdir/$tfile
4837 [ -e $TESTDIR ] && rm -rf $TESTDIR
4844 links2=$(stat -c %h .)
4845 [ $(($links1 + 2)) != $links2 ] &&
4846 error "wrong links count $(($links1 + 2)) != $links2"
4848 links3=$(stat -c %h .)
4849 [ $(($links1 + 1)) != $links3 ] &&
4850 error "wrong links count $links1 != $links3"
4853 run_test 39o "directory cached attributes updated after create"
4856 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4859 TESTDIR=$DIR/$tdir/$tdir
4860 [ -e $TESTDIR ] && rm -rf $TESTDIR
4861 test_mkdir -p $TESTDIR
4865 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4866 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4868 links2=$(stat -c %h .)
4869 [ $(($links1 + 2)) != $links2 ] &&
4870 error "wrong links count $(($links1 + 2)) != $links2"
4872 links3=$(stat -c %h .)
4873 [ $(($links1 + 1)) != $links3 ] &&
4874 error "wrong links count $links1 != $links3"
4877 run_test 39p "remote directory cached attributes updated after create ========"
4880 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4881 skip "no atime update on old OST"
4882 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4883 skip_env "ldiskfs only test"
4887 saved_adiff=$(do_facet ost1 \
4888 lctl get_param -n obdfilter.*OST0000.atime_diff)
4889 stack_trap "do_facet ost1 \
4890 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4892 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4894 $LFS setstripe -i 0 $DIR/$tfile
4895 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4896 error "can't write initial file"
4897 cancel_lru_locks osc
4899 # exceed atime_diff and access file
4901 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4902 error "can't udpate atime"
4904 local atime_cli=$(stat -c %X $DIR/$tfile)
4905 echo "client atime: $atime_cli"
4906 # allow atime update to be written to device
4907 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4910 local ostdev=$(ostdevname 1)
4911 local fid=($(lfs getstripe -y $DIR/$tfile |
4912 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4913 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4914 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4916 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4917 local atime_ost=$(do_facet ost1 "$cmd" |&
4918 awk -F'[: ]' '/atime:/ { print $4 }')
4919 (( atime_cli == atime_ost )) ||
4920 error "atime on client $atime_cli != ost $atime_ost"
4922 run_test 39r "lazy atime update on OST"
4924 test_39q() { # LU-8041
4925 local testdir=$DIR/$tdir
4927 multiop_bg_pause $testdir D_c || error "multiop failed"
4929 cancel_lru_locks mdc
4930 kill -USR1 $multipid
4931 local atime=$(stat -c %X $testdir)
4932 [ "$atime" -ne 0 ] || error "atime is zero"
4934 run_test 39q "close won't zero out atime"
4937 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4938 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4939 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4940 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4941 error "$tfile is not 4096 bytes in size"
4943 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4947 small_write $DIR/f41 18
4949 run_test 41 "test small file write + fstat ====================="
4951 count_ost_writes() {
4952 lctl get_param -n ${OSC}.*.stats |
4953 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4954 END { printf("%0.0f", writes) }'
4961 BG_DIRTY_RATIO_SAVE=10
4962 MAX_BG_DIRTY_RATIO=25
4966 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4967 # dirty_ratio, dirty_background_ratio
4968 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4969 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4970 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4971 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4973 # if file not here, we are a 2.4 kernel
4974 kill -CONT `pidof kupdated`
4979 # setup the trap first, so someone cannot exit the test at the
4980 # exact wrong time and mess up a machine
4981 trap start_writeback EXIT
4982 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4983 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4984 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4985 sysctl -w vm.dirty_writeback_centisecs=0
4986 sysctl -w vm.dirty_writeback_centisecs=0
4987 # save and increase /proc/sys/vm/dirty_ratio
4988 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4989 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4990 # save and increase /proc/sys/vm/dirty_background_ratio
4991 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4992 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4994 # if file not here, we are a 2.4 kernel
4995 kill -STOP `pidof kupdated`
4999 # ensure that all stripes have some grant before we test client-side cache
5001 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5002 dd if=/dev/zero of=$i bs=4k count=1
5007 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5008 # file truncation, and file removal.
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5013 cancel_lru_locks $OSC
5015 sync; sleep 1; sync # just to be safe
5016 BEFOREWRITES=`count_ost_writes`
5017 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5018 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5019 AFTERWRITES=`count_ost_writes`
5020 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5021 error "$BEFOREWRITES < $AFTERWRITES"
5024 run_test 42a "ensure that we don't flush on close"
5027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5030 cancel_lru_locks $OSC
5033 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5034 BEFOREWRITES=$(count_ost_writes)
5035 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5036 AFTERWRITES=$(count_ost_writes)
5037 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5038 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5040 BEFOREWRITES=$(count_ost_writes)
5041 sync || error "sync: $?"
5042 AFTERWRITES=$(count_ost_writes)
5043 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5044 error "$BEFOREWRITES < $AFTERWRITES on sync"
5046 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5050 run_test 42b "test destroy of file with cached dirty data ======"
5052 # if these tests just want to test the effect of truncation,
5053 # they have to be very careful. consider:
5054 # - the first open gets a {0,EOF}PR lock
5055 # - the first write conflicts and gets a {0, count-1}PW
5056 # - the rest of the writes are under {count,EOF}PW
5057 # - the open for truncate tries to match a {0,EOF}PR
5058 # for the filesize and cancels the PWs.
5059 # any number of fixes (don't get {0,EOF} on open, match
5060 # composite locks, do smarter file size management) fix
5061 # this, but for now we want these tests to verify that
5062 # the cancellation with truncate intent works, so we
5063 # start the file with a full-file pw lock to match against
5064 # until the truncate.
5069 cancel_lru_locks $OSC
5071 # prime the file with 0,EOF PW to match
5075 # now the real test..
5076 dd if=/dev/zero of=$file bs=1024 count=100
5077 BEFOREWRITES=`count_ost_writes`
5078 $TRUNCATE $file $offset
5079 cancel_lru_locks $OSC
5080 AFTERWRITES=`count_ost_writes`
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5088 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5089 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5092 run_test 42c "test partial truncate of file with cached dirty data"
5095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5098 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5099 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5102 run_test 42d "test complete truncate of file with cached dirty data"
5104 test_42e() { # bug22074
5105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5107 local TDIR=$DIR/${tdir}e
5108 local pages=16 # hardcoded 16 pages, don't change it.
5109 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5110 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5114 test_mkdir $DIR/${tdir}e
5115 $LFS setstripe -c 1 $TDIR
5116 createmany -o $TDIR/f $files
5118 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5120 # we assume that with $OSTCOUNT files, at least one of them will
5121 # be allocated on OST0.
5122 warmup_files=$((OSTCOUNT * max_dirty_mb))
5123 createmany -o $TDIR/w $warmup_files
5125 # write a large amount of data into one file and sync, to get good
5126 # avail_grant number from OST.
5127 for ((i=0; i<$warmup_files; i++)); do
5128 idx=$($LFS getstripe -i $TDIR/w$i)
5129 [ $idx -ne 0 ] && continue
5130 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5133 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5135 $LCTL get_param $proc_osc0/cur_dirty_bytes
5136 $LCTL get_param $proc_osc0/cur_grant_bytes
5138 # create as much dirty pages as we can while not to trigger the actual
5139 # RPCs directly. but depends on the env, VFS may trigger flush during this
5140 # period, hopefully we are good.
5141 for ((i=0; i<$warmup_files; i++)); do
5142 idx=$($LFS getstripe -i $TDIR/w$i)
5143 [ $idx -ne 0 ] && continue
5144 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5146 $LCTL get_param $proc_osc0/cur_dirty_bytes
5147 $LCTL get_param $proc_osc0/cur_grant_bytes
5149 # perform the real test
5150 $LCTL set_param $proc_osc0/rpc_stats 0
5151 for ((;i<$files; i++)); do
5152 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5153 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5156 $LCTL get_param $proc_osc0/rpc_stats
5159 local have_ppr=false
5160 $LCTL get_param $proc_osc0/rpc_stats |
5161 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5162 # skip lines until we are at the RPC histogram data
5163 [ "$PPR" == "pages" ] && have_ppr=true && continue
5164 $have_ppr || continue
5166 # we only want the percent stat for < 16 pages
5167 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5169 percent=$((percent + WPCT))
5170 if [[ $percent -gt 15 ]]; then
5171 error "less than 16-pages write RPCs" \
5178 run_test 42e "verify sub-RPC writes are not done synchronously"
5180 test_43A() { # was test_43
5181 test_mkdir $DIR/$tdir
5182 cp -p /bin/ls $DIR/$tdir/$tfile
5183 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5185 # give multiop a chance to open
5188 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5190 # Wait for multiop to exit
5193 run_test 43A "execution of file opened for write should return -ETXTBSY"
5196 test_mkdir $DIR/$tdir
5197 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5198 $DIR/$tdir/sleep 60 &
5200 # Make sure exec of $tdir/sleep wins race with truncate
5202 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5205 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5210 test_mkdir $DIR/$tdir
5211 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5212 $DIR/$tdir/sleep 60 &
5214 # Make sure exec of $tdir/sleep wins race with truncate
5216 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5219 run_test 43b "truncate of file being executed should return -ETXTBSY"
5222 local testdir="$DIR/$tdir"
5225 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5226 ( cd $testdir && md5sum -c )
5228 run_test 43c "md5sum of copy into lustre"
5230 test_44A() { # was test_44
5231 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5233 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5234 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5236 run_test 44A "zero length read from a sparse stripe"
5239 local nstripe=$($LFS getstripe -c -d $DIR)
5240 [ -z "$nstripe" ] && skip "can't get stripe info"
5241 [[ $nstripe -gt $OSTCOUNT ]] &&
5242 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5244 local stride=$($LFS getstripe -S -d $DIR)
5245 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5246 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5249 OFFSETS="0 $((stride/2)) $((stride-1))"
5250 for offset in $OFFSETS; do
5251 for i in $(seq 0 $((nstripe-1))); do
5252 local GLOBALOFFSETS=""
5254 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5255 local myfn=$DIR/d44a-$size
5256 echo "--------writing $myfn at $size"
5257 ll_sparseness_write $myfn $size ||
5258 error "ll_sparseness_write"
5259 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5260 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5261 error "ll_sparseness_verify $GLOBALOFFSETS"
5263 for j in $(seq 0 $((nstripe-1))); do
5265 size=$((((j + $nstripe )*$stride + $offset)))
5266 ll_sparseness_write $myfn $size ||
5267 error "ll_sparseness_write"
5268 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5270 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5271 error "ll_sparseness_verify $GLOBALOFFSETS"
5276 run_test 44a "test sparse pwrite ==============================="
5280 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5286 before=`dirty_osc_total`
5287 echo executing "\"$*\""
5289 after=`dirty_osc_total`
5290 echo before $before, after $after
5293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5296 # Obtain grants from OST if it supports it
5297 echo blah > ${f}_grant
5300 do_dirty_record "echo blah > $f"
5301 [[ $before -eq $after ]] && error "write wasn't cached"
5302 do_dirty_record "> $f"
5303 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5304 do_dirty_record "echo blah > $f"
5305 [[ $before -eq $after ]] && error "write wasn't cached"
5306 do_dirty_record "sync"
5307 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5308 do_dirty_record "echo blah > $f"
5309 [[ $before -eq $after ]] && error "write wasn't cached"
5310 do_dirty_record "cancel_lru_locks osc"
5311 [[ $before -gt $after ]] ||
5312 error "lock cancellation didn't lower dirty count"
5315 run_test 45 "osc io page accounting ============================"
5317 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5318 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5319 # objects offset and an assert hit when an rpc was built with 1023's mapped
5320 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5329 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5330 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5334 run_test 46 "dirtying a previously written page ================"
5336 # test_47 is removed "Device nodes check" is moved to test_28
5338 test_48a() { # bug 2399
5339 [ "$mds1_FSTYPE" = "zfs" ] &&
5340 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5341 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5343 test_mkdir $DIR/$tdir
5345 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5346 test_mkdir $DIR/$tdir
5347 touch foo || error "'touch foo' failed after recreating cwd"
5349 touch .foo || error "'touch .foo' failed after recreating cwd"
5351 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5352 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5353 cd . || error "'cd .' failed after recreating cwd"
5354 mkdir . && error "'mkdir .' worked after recreating cwd"
5355 rmdir . && error "'rmdir .' worked after recreating cwd"
5356 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5357 cd .. || error "'cd ..' failed after recreating cwd"
5359 run_test 48a "Access renamed working dir (should return errors)="
5361 test_48b() { # bug 2399
5363 test_mkdir $DIR/$tdir
5365 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5366 touch foo && error "'touch foo' worked after removing cwd"
5367 mkdir foo && error "'mkdir foo' worked after removing cwd"
5368 touch .foo && error "'touch .foo' worked after removing cwd"
5369 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5370 ls . > /dev/null && error "'ls .' worked after removing cwd"
5371 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5372 mkdir . && error "'mkdir .' worked after removing cwd"
5373 rmdir . && error "'rmdir .' worked after removing cwd"
5374 ln -s . foo && error "'ln -s .' worked after removing cwd"
5375 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5377 run_test 48b "Access removed working dir (should return errors)="
5379 test_48c() { # bug 2350
5380 #lctl set_param debug=-1
5383 test_mkdir -p $DIR/$tdir/dir
5385 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5386 $TRACE touch foo && error "touch foo worked after removing cwd"
5387 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5388 touch .foo && error "touch .foo worked after removing cwd"
5389 mkdir .foo && error "mkdir .foo worked after removing cwd"
5390 $TRACE ls . && error "'ls .' worked after removing cwd"
5391 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5392 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5393 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5394 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5395 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5397 run_test 48c "Access removed working subdir (should return errors)"
5399 test_48d() { # bug 2350
5400 #lctl set_param debug=-1
5403 test_mkdir -p $DIR/$tdir/dir
5405 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5406 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5407 $TRACE touch foo && error "'touch foo' worked after removing parent"
5408 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5409 touch .foo && error "'touch .foo' worked after removing parent"
5410 mkdir .foo && error "mkdir .foo worked after removing parent"
5411 $TRACE ls . && error "'ls .' worked after removing parent"
5412 $TRACE ls .. && error "'ls ..' worked after removing parent"
5413 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5414 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5415 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5418 run_test 48d "Access removed parent subdir (should return errors)"
5420 test_48e() { # bug 4134
5421 #lctl set_param debug=-1
5424 test_mkdir -p $DIR/$tdir/dir
5426 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5427 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5428 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5429 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5430 # On a buggy kernel addition of "touch foo" after cd .. will
5431 # produce kernel oops in lookup_hash_it
5432 touch ../foo && error "'cd ..' worked after recreate parent"
5434 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5436 run_test 48e "Access to recreated parent subdir (should return errors)"
5439 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5440 skip "need MDS >= 2.13.55"
5441 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5442 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5443 skip "needs different host for mdt1 mdt2"
5444 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5446 $LFS mkdir -i0 $DIR/$tdir
5447 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5449 for d in sub1 sub2 sub3; do
5450 #define OBD_FAIL_OSD_REF_DEL 0x19c
5451 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5452 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5455 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5457 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5459 test_49() { # LU-1030
5460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5461 remote_ost_nodsh && skip "remote OST with nodsh"
5463 # get ost1 size - $FSNAME-OST0000
5464 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5466 # write 800M at maximum
5467 [[ $ost1_size -lt 2 ]] && ost1_size=2
5468 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5470 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5471 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5474 # change max_pages_per_rpc while writing the file
5475 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5476 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5477 # loop until dd process exits
5478 while ps ax -opid | grep -wq $dd_pid; do
5479 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5480 sleep $((RANDOM % 5 + 1))
5482 # restore original max_pages_per_rpc
5483 $LCTL set_param $osc1_mppc=$orig_mppc
5484 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5486 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5490 test_mkdir $DIR/$tdir
5492 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5494 run_test 50 "special situations: /proc symlinks ==============="
5496 test_51a() { # was test_51
5497 # bug 1516 - create an empty entry right after ".." then split dir
5498 test_mkdir -c1 $DIR/$tdir
5499 touch $DIR/$tdir/foo
5500 $MCREATE $DIR/$tdir/bar
5502 createmany -m $DIR/$tdir/longfile 201
5504 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5505 $MCREATE $DIR/$tdir/longfile$FNUM
5510 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5512 run_test 51a "special situations: split htree with empty entry =="
5514 cleanup_print_lfs_df () {
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5523 local dir=$DIR/$tdir
5524 local nrdirs=$((65536 + 100))
5526 # cleanup the directory
5533 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5534 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5535 [[ $numfree -lt $nrdirs ]] &&
5536 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5538 # need to check free space for the directories as well
5539 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5540 numfree=$(( blkfree / $(fs_inode_ksize) ))
5541 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5543 trap cleanup_print_lfs_df EXIT
5546 createmany -d $dir/d $nrdirs || {
5547 unlinkmany $dir/d $nrdirs
5548 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5552 nrdirs=$(ls -U $dir | wc -l)
5554 # unlink all but 100 subdirectories, then check it still works
5556 local delete=$((nrdirs - left))
5561 # for ldiskfs the nlink count should be 1, but this is OSD specific
5562 # and so this is listed for informational purposes only
5563 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5564 unlinkmany -d $dir/d $delete ||
5565 error "unlink of first $delete subdirs failed"
5567 echo "nlink between: $(stat -c %h $dir)"
5568 local found=$(ls -U $dir | wc -l)
5569 [ $found -ne $left ] &&
5570 error "can't find subdirs: found only $found, expected $left"
5572 unlinkmany -d $dir/d $delete $left ||
5573 error "unlink of second $left subdirs failed"
5574 # regardless of whether the backing filesystem tracks nlink accurately
5575 # or not, the nlink count shouldn't be more than "." and ".." here
5576 local after=$(stat -c %h $dir)
5577 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5578 echo "nlink after: $after"
5580 cleanup_print_lfs_df
5582 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5586 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5588 test_mkdir $DIR/$tdir
5589 createmany -o $DIR/$tdir/t- 1000
5590 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5591 for N in $(seq 0 $((OSTCOUNT - 1))); do
5592 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5593 END { printf("%0.0f", objs) }' $TMP/$tfile)
5594 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5595 '($1 == '$N') { objs += 1 } \
5596 END { printf("%0.0f", objs) }')
5597 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5599 unlinkmany $DIR/$tdir/t- 1000
5602 for N in $(seq 1 $((OSTCOUNT - 1))); do
5603 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5604 error "OST $N has less objects vs OST $NLAST" \
5605 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5606 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5607 error "OST $N has less objects vs OST $NLAST" \
5608 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5610 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5611 error "OST $N has less #0 objects vs OST $NLAST" \
5612 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5613 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5614 error "OST $N has less #0 objects vs OST $NLAST" \
5615 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5620 run_test 51d "check object distribution"
5623 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5624 skip_env "ldiskfs only test"
5627 test_mkdir -c1 $DIR/$tdir
5628 test_mkdir -c1 $DIR/$tdir/d0
5630 touch $DIR/$tdir/d0/foo
5631 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5632 error "file exceed 65000 nlink limit!"
5633 unlinkmany $DIR/$tdir/d0/f- 65001
5636 run_test 51e "check file nlink limit"
5639 test_mkdir $DIR/$tdir
5642 local ulimit_old=$(ulimit -n)
5643 local spare=20 # number of spare fd's for scripts/libraries, etc.
5644 local mdt=$($LFS getstripe -m $DIR/$tdir)
5645 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5647 echo "MDT$mdt numfree=$numfree, max=$max"
5648 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5649 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5650 while ! ulimit -n $((numfree + spare)); do
5651 numfree=$((numfree * 3 / 4))
5653 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5655 echo "left ulimit at $ulimit_old"
5658 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5659 unlinkmany $DIR/$tdir/f $numfree
5660 error "create+open $numfree files in $DIR/$tdir failed"
5662 ulimit -n $ulimit_old
5664 # if createmany exits at 120s there will be fewer than $numfree files
5665 unlinkmany $DIR/$tdir/f $numfree || true
5667 run_test 51f "check many open files limit"
5670 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5671 test_mkdir $DIR/$tdir
5672 touch $DIR/$tdir/foo
5673 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5674 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5675 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5676 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5677 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5679 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5680 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5681 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5683 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5684 cp -r $DIR/$tdir $TMP/
5685 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5687 run_test 52a "append-only flag test (should return errors)"
5690 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5691 test_mkdir $DIR/$tdir
5692 touch $DIR/$tdir/foo
5693 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5694 cat test > $DIR/$tdir/foo && error "cat test worked"
5695 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5696 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5697 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5699 echo foo >> $DIR/$tdir/foo && error "echo worked"
5700 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5701 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5702 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5703 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5705 chattr -i $DIR/$tdir/foo || error "chattr failed"
5707 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5709 run_test 52b "immutable flag test (should return errors) ======="
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5713 remote_mds_nodsh && skip "remote MDS with nodsh"
5714 remote_ost_nodsh && skip "remote OST with nodsh"
5727 local support_last_seq=true
5729 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5730 support_last_seq=false
5733 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5735 for value in $(do_facet $SINGLEMDS \
5736 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5737 param=$(echo ${value[0]} | cut -d "=" -f1)
5738 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5740 if $support_last_seq; then
5741 param_seq=$(echo $param |
5742 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5743 mds_last_seq=$(do_facet $SINGLEMDS \
5744 $LCTL get_param -n $param_seq)
5746 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5748 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5749 node=$(facet_active_host ost$((ostnum+1)))
5750 param="obdfilter.$ostname.last_id"
5751 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5752 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5753 ost_last_id=$ost_last
5755 if $support_last_seq; then
5756 ost_last_id=$(echo $ost_last |
5757 awk -F':' '{print $2}' |
5759 ost_last_seq=$(echo $ost_last |
5760 awk -F':' '{print $1}')
5761 [[ $ost_last_seq = $mds_last_seq ]] || continue
5764 if [[ $ost_last_id != $mds_last ]]; then
5765 error "$ost_last_id != $mds_last"
5772 $found || error "can not match last_seq/last_id for $mdtosc"
5775 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5778 perl -MSocket -e ';' || skip "no Socket perl module installed"
5780 $SOCKETSERVER $DIR/socket ||
5781 error "$SOCKETSERVER $DIR/socket failed: $?"
5782 $SOCKETCLIENT $DIR/socket ||
5783 error "$SOCKETCLIENT $DIR/socket failed: $?"
5784 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5786 run_test 54a "unix domain socket test =========================="
5792 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5794 run_test 54b "char device works in lustre ======================"
5797 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5798 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5799 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5801 for i in $(seq 3 7); do
5802 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5811 loopdev="$DIR/loop54c"
5814 $UMOUNT $DIR/$tdir || rc=$?
5815 losetup -d $loopdev || true
5816 losetup -d $LOOPDEV || true
5817 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5824 loopdev="$DIR/loop54c"
5827 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5828 trap cleanup_54c EXIT
5829 mknod $loopdev b 7 $LOOPNUM
5830 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5831 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5832 losetup $loopdev $DIR/$tfile ||
5833 error "can't set up $loopdev for $DIR/$tfile"
5834 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5835 test_mkdir $DIR/$tdir
5836 mount -t ext2 $loopdev $DIR/$tdir ||
5837 error "error mounting $loopdev on $DIR/$tdir"
5838 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5841 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5845 run_test 54c "block device works in lustre ====================="
5851 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5853 run_test 54d "fifo device works in lustre ======================"
5858 cp -aL /dev/console $f
5859 echo $string > $f || error "echo $string to $f failed"
5861 run_test 54e "console/tty device works in lustre ======================"
5865 local dir=$DIR/$tdir
5868 test_mkdir -p $dir/dir
5869 for i in $(seq $numfiles); do
5871 touch $dir/dir/file$i
5874 local numcomp=$($LFS getstripe --component-count $dir)
5876 [[ $numcomp == 0 ]] && numcomp=1
5878 # test lfs getstripe with --recursive
5879 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5881 [[ $filenum -eq $((numfiles * 2)) ]] ||
5882 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5883 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5884 [[ $filenum -eq $numfiles ]] ||
5885 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5886 echo "$LFS getstripe showed obdidx or l_ost_idx"
5888 # test lfs getstripe with file instead of dir
5889 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5890 [[ $filenum -eq 1 ]] ||
5891 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5892 echo "$LFS getstripe file1 passed"
5894 #test lfs getstripe with --verbose
5895 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5896 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5897 error "$LFS getstripe --verbose $dir: "\
5898 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5899 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5900 error "$LFS getstripe $dir: showed lmm_magic"
5902 #test lfs getstripe with -v prints lmm_fid
5903 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5904 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5905 error "$LFS getstripe -v $dir: "\
5906 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5907 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5908 error "$LFS getstripe $dir: showed lmm_fid by default"
5909 echo "$LFS getstripe --verbose passed"
5911 #check for FID information
5912 local fid1=$($LFS getstripe --fid $dir/file1)
5913 local fid2=$($LFS getstripe --verbose $dir/file1 |
5914 awk '/lmm_fid: / { print $2; exit; }')
5915 local fid3=$($LFS path2fid $dir/file1)
5917 [ "$fid1" != "$fid2" ] &&
5918 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5919 [ "$fid1" != "$fid3" ] &&
5920 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5921 echo "$LFS getstripe --fid passed"
5923 #test lfs getstripe with --obd
5924 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5925 error "$LFS getstripe --obd wrong_uuid: should return error"
5927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5930 local obduuid=$(ostuuid_from_index $ostidx)
5931 local found=$($LFS getstripe -r --obd $obduuid $dir |
5932 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5934 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5935 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5937 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5940 [[ $found -eq $filenum ]] ||
5941 error "$LFS getstripe --obd: found $found expect $filenum"
5942 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5943 sed '/^[ ]*'${ostidx}'[ ]/d' |
5944 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5945 error "$LFS getstripe --obd: should not show file on other obd"
5946 echo "$LFS getstripe --obd passed"
5948 run_test 56a "check $LFS getstripe"
5951 local dir=$DIR/$tdir
5955 for i in $(seq $numdirs); do
5956 test_mkdir $dir/dir$i
5959 # test lfs getdirstripe default mode is non-recursion, which is
5960 # different from lfs getstripe
5961 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5963 [[ $dircnt -eq 1 ]] ||
5964 error "$LFS getdirstripe: found $dircnt, not 1"
5965 dircnt=$($LFS getdirstripe --recursive $dir |
5966 grep -c lmv_stripe_count)
5967 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5968 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5970 run_test 56b "check $LFS getdirstripe"
5973 remote_ost_nodsh && skip "remote OST with nodsh"
5976 local ost_name=$(ostname_from_index $ost_idx)
5977 local old_status=$(ost_dev_status $ost_idx)
5978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5980 [[ -z "$old_status" ]] ||
5981 skip_env "OST $ost_name is in $old_status status"
5983 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5984 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5985 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5986 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5987 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5988 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5991 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5992 error "$LFS df -v showing inactive devices"
5995 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5997 [[ "$new_status" =~ "D" ]] ||
5998 error "$ost_name status is '$new_status', missing 'D'"
5999 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6000 [[ "$new_status" =~ "N" ]] ||
6001 error "$ost_name status is '$new_status', missing 'N'"
6003 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6004 [[ "$new_status" =~ "f" ]] ||
6005 error "$ost_name status is '$new_status', missing 'f'"
6008 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6009 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6010 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6011 [[ -z "$p" ]] && restore_lustre_params < $p || true
6014 new_status=$(ost_dev_status $ost_idx)
6015 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6016 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6017 # can't check 'f' as devices may actually be on flash
6019 run_test 56c "check 'lfs df' showing device status"
6022 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6023 local osts=$($LFS df -v $MOUNT | grep -c OST)
6027 (( mdts == MDSCOUNT )) ||
6028 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6029 (( osts == OSTCOUNT )) ||
6030 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6032 run_test 56d "'lfs df -v' prints only configured devices"
6037 local local_tdir="$1"
6038 local local_numfiles="$2"
6039 local local_numdirs="$3"
6040 local dir_params="$4"
6041 local dir_stripe_params="$5"
6043 if [ ! -d "$local_tdir" ] ; then
6044 test_mkdir -p $dir_stripe_params $local_tdir
6045 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6046 for i in $(seq $local_numfiles) ; do
6047 touch $local_tdir/file$i
6049 for i in $(seq $local_numdirs) ; do
6050 test_mkdir $dir_stripe_params $local_tdir/dir$i
6051 for j in $(seq $local_numfiles) ; do
6052 touch $local_tdir/dir$i/file$j
6058 setup_56_special() {
6060 local local_numfiles=$2
6061 local local_numdirs=$3
6063 setup_56 $local_tdir $local_numfiles $local_numdirs
6065 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6066 for i in $(seq $local_numfiles) ; do
6067 mknod $local_tdir/loop${i}b b 7 $i
6068 mknod $local_tdir/null${i}c c 1 3
6069 ln -s $local_tdir/file1 $local_tdir/link${i}
6071 for i in $(seq $local_numdirs) ; do
6072 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6073 mknod $local_tdir/dir$i/null${i}c c 1 3
6074 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6080 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6081 local expected=$(($NUMDIRS + 2))
6083 setup_56 $dir $NUMFILES $NUMDIRS
6085 # test lfs find with -name
6086 for i in $(seq $NUMFILES) ; do
6087 local nums=$($LFS find -name "*$i" $dir | wc -l)
6089 [ $nums -eq $expected ] ||
6090 error "lfs find -name '*$i' $dir wrong: "\
6091 "found $nums, expected $expected"
6094 run_test 56g "check lfs find -name"
6097 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6098 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6100 setup_56 $dir $NUMFILES $NUMDIRS
6102 # test lfs find with ! -name
6103 for i in $(seq $NUMFILES) ; do
6104 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6106 [ $nums -eq $expected ] ||
6107 error "lfs find ! -name '*$i' $dir wrong: "\
6108 "found $nums, expected $expected"
6111 run_test 56h "check lfs find ! -name"
6114 local dir=$DIR/$tdir
6118 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6121 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6123 run_test 56i "check 'lfs find -ost UUID' skips directories"
6126 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6128 setup_56_special $dir $NUMFILES $NUMDIRS
6130 local expected=$((NUMDIRS + 1))
6131 local cmd="$LFS find -type d $dir"
6132 local nums=$($cmd | wc -l)
6134 [ $nums -eq $expected ] ||
6135 error "'$cmd' wrong: found $nums, expected $expected"
6137 run_test 56j "check lfs find -type d"
6140 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6142 setup_56_special $dir $NUMFILES $NUMDIRS
6144 local expected=$(((NUMDIRS + 1) * NUMFILES))
6145 local cmd="$LFS find -type f $dir"
6146 local nums=$($cmd | wc -l)
6148 [ $nums -eq $expected ] ||
6149 error "'$cmd' wrong: found $nums, expected $expected"
6151 run_test 56k "check lfs find -type f"
6154 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6156 setup_56_special $dir $NUMFILES $NUMDIRS
6158 local expected=$((NUMDIRS + NUMFILES))
6159 local cmd="$LFS find -type b $dir"
6160 local nums=$($cmd | wc -l)
6162 [ $nums -eq $expected ] ||
6163 error "'$cmd' wrong: found $nums, expected $expected"
6165 run_test 56l "check lfs find -type b"
6168 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6170 setup_56_special $dir $NUMFILES $NUMDIRS
6172 local expected=$((NUMDIRS + NUMFILES))
6173 local cmd="$LFS find -type c $dir"
6174 local nums=$($cmd | wc -l)
6175 [ $nums -eq $expected ] ||
6176 error "'$cmd' wrong: found $nums, expected $expected"
6178 run_test 56m "check lfs find -type c"
6181 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6182 setup_56_special $dir $NUMFILES $NUMDIRS
6184 local expected=$((NUMDIRS + NUMFILES))
6185 local cmd="$LFS find -type l $dir"
6186 local nums=$($cmd | wc -l)
6188 [ $nums -eq $expected ] ||
6189 error "'$cmd' wrong: found $nums, expected $expected"
6191 run_test 56n "check lfs find -type l"
6194 local dir=$DIR/$tdir
6196 setup_56 $dir $NUMFILES $NUMDIRS
6197 utime $dir/file1 > /dev/null || error "utime (1)"
6198 utime $dir/file2 > /dev/null || error "utime (2)"
6199 utime $dir/dir1 > /dev/null || error "utime (3)"
6200 utime $dir/dir2 > /dev/null || error "utime (4)"
6201 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6202 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6205 local nums=$($LFS find -mtime +0 $dir | wc -l)
6207 [ $nums -eq $expected ] ||
6208 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6211 cmd="$LFS find -mtime 0 $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "'$cmd' wrong: found $nums, expected $expected"
6216 run_test 56o "check lfs find -mtime for old files"
6219 local dir=$DIR/$tdir
6223 # just to make sure there is something that won't be found
6225 touch $dir/$tfile.now
6227 for age in year week day hour min; do
6228 count=$((count + 1))
6230 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6231 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6232 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6234 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6235 local nums=$($cmd | wc -l)
6236 [ $nums -eq $expected ] ||
6237 error "'$cmd' wrong: found $nums, expected $expected"
6239 cmd="$LFS find $dir -atime $count${age:0:1}"
6240 nums=$($cmd | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6246 cmd="$LFS find $dir -ctime +1s -type f"
6247 nums=$($cmd | wc -l)
6248 (( $nums == $count * 2 + 1)) ||
6249 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6251 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6253 test_newerXY_base() {
6256 local dir=$DIR/$tdir
6260 if [ $y == "t" ]; then
6261 if [ $x == "b" ]; then
6262 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6264 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6267 ref=$DIR/$tfile.newer.$x$y
6268 touch $ref || error "touch $ref failed"
6271 echo "before = $ref"
6273 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6275 if [ $y == "t" ]; then
6276 if [ $x == "b" ]; then
6277 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6279 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6282 negref=$DIR/$tfile.negnewer.$x$y
6283 touch $negref || error "touch $negref failed"
6286 echo "after = $negref"
6287 local cmd="$LFS find $dir -newer$x$y $ref"
6288 local nums=$(eval $cmd | wc -l)
6289 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6291 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6292 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6294 cmd="$LFS find $dir ! -newer$x$y $negref"
6295 nums=$(eval $cmd | wc -l)
6296 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6297 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6299 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6300 nums=$(eval $cmd | wc -l)
6301 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6302 error "'$cmd' wrong: found $nums between, expected $expected"; }
6308 test_newerXY_base "a" "a"
6309 test_newerXY_base "a" "m"
6310 test_newerXY_base "a" "c"
6311 test_newerXY_base "m" "a"
6312 test_newerXY_base "m" "m"
6313 test_newerXY_base "m" "c"
6314 test_newerXY_base "c" "a"
6315 test_newerXY_base "c" "m"
6316 test_newerXY_base "c" "c"
6318 [[ -n "$sles_version" ]] &&
6319 echo "skip timestamp tests on SLES, LU-13665" && return 0
6321 test_newerXY_base "a" "t"
6322 test_newerXY_base "m" "t"
6323 test_newerXY_base "c" "t"
6325 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6326 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6327 ! btime_supported && echo "btime unsupported" && return 0
6329 test_newerXY_base "b" "b"
6330 test_newerXY_base "b" "t"
6332 run_test 56oc "check lfs find -newerXY work"
6335 local dir=$DIR/$tdir
6340 $LFS find $dir -btime -1d -type f
6347 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6348 ! btime_supported && skip "btime unsupported on MDS"
6350 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6351 ! btime_supported && skip "btime unsupported on clients"
6353 local dir=$DIR/$tdir
6354 local ref=$DIR/$tfile.ref
6355 local negref=$DIR/$tfile.negref
6357 mkdir $dir || error "mkdir $dir failed"
6358 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6359 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6360 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6361 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6362 touch $ref || error "touch $ref failed"
6363 # sleep 3 seconds at least
6366 local before=$(do_facet mds1 date +%s)
6367 local skew=$(($(date +%s) - before + 1))
6369 if (( skew < 0 && skew > -5 )); then
6370 sleep $((0 - skew + 1))
6374 # Set the dir stripe params to limit files all on MDT0,
6375 # otherwise we need to calc the max clock skew between
6376 # the client and MDTs.
6377 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6379 touch $negref || error "touch $negref failed"
6381 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6382 local nums=$($cmd | wc -l)
6383 local expected=$(((NUMFILES + 1) * NUMDIRS))
6385 [ $nums -eq $expected ] ||
6386 error "'$cmd' wrong: found $nums, expected $expected"
6388 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6389 nums=$($cmd | wc -l)
6390 expected=$((NUMFILES + 1))
6391 [ $nums -eq $expected ] ||
6392 error "'$cmd' wrong: found $nums, expected $expected"
6394 [ $skew -lt 0 ] && return
6396 local after=$(do_facet mds1 date +%s)
6397 local age=$((after - before + 1 + skew))
6399 cmd="$LFS find $dir -btime -${age}s -type f"
6400 nums=$($cmd | wc -l)
6401 expected=$(((NUMFILES + 1) * NUMDIRS))
6403 echo "Clock skew between client and server: $skew, age:$age"
6404 [ $nums -eq $expected ] ||
6405 error "'$cmd' wrong: found $nums, expected $expected"
6407 expected=$(($NUMDIRS + 1))
6408 cmd="$LFS find $dir -btime -${age}s -type d"
6409 nums=$($cmd | wc -l)
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6412 rm -f $ref $negref || error "Failed to remove $ref $negref"
6414 run_test 56od "check lfs find -btime with units"
6417 [ $RUNAS_ID -eq $UID ] &&
6418 skip_env "RUNAS_ID = UID = $UID -- skipping"
6420 local dir=$DIR/$tdir
6422 setup_56 $dir $NUMFILES $NUMDIRS
6423 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6425 local expected=$NUMFILES
6426 local cmd="$LFS find -uid $RUNAS_ID $dir"
6427 local nums=$($cmd | wc -l)
6429 [ $nums -eq $expected ] ||
6430 error "'$cmd' wrong: found $nums, expected $expected"
6432 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6433 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6434 nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6438 run_test 56p "check lfs find -uid and ! -uid"
6441 [ $RUNAS_ID -eq $UID ] &&
6442 skip_env "RUNAS_ID = UID = $UID -- skipping"
6444 local dir=$DIR/$tdir
6446 setup_56 $dir $NUMFILES $NUMDIRS
6447 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6449 local expected=$NUMFILES
6450 local cmd="$LFS find -gid $RUNAS_GID $dir"
6451 local nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6456 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6457 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6458 nums=$($cmd | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "'$cmd' wrong: found $nums, expected $expected"
6462 run_test 56q "check lfs find -gid and ! -gid"
6465 local dir=$DIR/$tdir
6467 setup_56 $dir $NUMFILES $NUMDIRS
6470 local cmd="$LFS find -size 0 -type f -lazy $dir"
6471 local nums=$($cmd | wc -l)
6473 [ $nums -eq $expected ] ||
6474 error "'$cmd' wrong: found $nums, expected $expected"
6475 cmd="$LFS find -size 0 -type f $dir"
6476 nums=$($cmd | wc -l)
6477 [ $nums -eq $expected ] ||
6478 error "'$cmd' wrong: found $nums, expected $expected"
6481 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6482 nums=$($cmd | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "'$cmd' wrong: found $nums, expected $expected"
6485 cmd="$LFS find ! -size 0 -type f $dir"
6486 nums=$($cmd | wc -l)
6487 [ $nums -eq $expected ] ||
6488 error "'$cmd' wrong: found $nums, expected $expected"
6490 echo "test" > $dir/$tfile
6491 echo "test2" > $dir/$tfile.2 && sync
6493 cmd="$LFS find -size 5 -type f -lazy $dir"
6494 nums=$($cmd | wc -l)
6495 [ $nums -eq $expected ] ||
6496 error "'$cmd' wrong: found $nums, expected $expected"
6497 cmd="$LFS find -size 5 -type f $dir"
6498 nums=$($cmd | wc -l)
6499 [ $nums -eq $expected ] ||
6500 error "'$cmd' wrong: found $nums, expected $expected"
6503 cmd="$LFS find -size +5 -type f -lazy $dir"
6504 nums=$($cmd | wc -l)
6505 [ $nums -eq $expected ] ||
6506 error "'$cmd' wrong: found $nums, expected $expected"
6507 cmd="$LFS find -size +5 -type f $dir"
6508 nums=$($cmd | wc -l)
6509 [ $nums -eq $expected ] ||
6510 error "'$cmd' wrong: found $nums, expected $expected"
6513 cmd="$LFS find -size +0 -type f -lazy $dir"
6514 nums=$($cmd | wc -l)
6515 [ $nums -eq $expected ] ||
6516 error "'$cmd' wrong: found $nums, expected $expected"
6517 cmd="$LFS find -size +0 -type f $dir"
6518 nums=$($cmd | wc -l)
6519 [ $nums -eq $expected ] ||
6520 error "'$cmd' wrong: found $nums, expected $expected"
6523 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6524 nums=$($cmd | wc -l)
6525 [ $nums -eq $expected ] ||
6526 error "'$cmd' wrong: found $nums, expected $expected"
6527 cmd="$LFS find ! -size -5 -type f $dir"
6528 nums=$($cmd | wc -l)
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6533 cmd="$LFS find -size -5 -type f -lazy $dir"
6534 nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6537 cmd="$LFS find -size -5 -type f $dir"
6538 nums=$($cmd | wc -l)
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6542 run_test 56r "check lfs find -size works"
6549 cancel_lru_locks $OSC
6551 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6552 local nums=$($cmd | wc -l)
6554 [ $nums -eq $expected ] ||
6555 error "'$cmd' wrong: found $nums, expected $expected"
6557 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6559 if (( rpcs_before + glimpses != rpcs_after )); then
6560 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6561 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6563 if [[ $glimpses == 0 ]]; then
6564 error "'$cmd' should not send glimpse RPCs to OST"
6566 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6572 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6573 skip "MDS < 2.12.58 doesn't return LSOM data"
6574 local dir=$DIR/$tdir
6575 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6577 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6579 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6580 $LCTL set_param -n llite.*.statahead_agl=0
6581 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6583 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6584 # open and close all files to ensure LSOM is updated
6585 cancel_lru_locks $OSC
6586 find $dir -type f | xargs cat > /dev/null
6588 # expect_found glimpse_rpcs command_to_run
6589 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6590 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6591 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6592 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6594 echo "test" > $dir/$tfile
6595 echo "test2" > $dir/$tfile.2 && sync
6596 cancel_lru_locks $OSC
6597 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6599 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6600 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6601 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6602 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6604 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6605 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6606 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6607 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6608 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6609 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6611 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6614 local dir=$DIR/$tdir
6615 local tmp=$TMP/$tfile.log
6618 test_mkdir -p $dir || error "failed to mkdir $dir"
6619 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6620 error "failed to setstripe $dir/$tfile"
6621 mdt_idx=$($LFS getdirstripe -i $dir)
6622 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6624 stack_trap "rm -f $tmp" EXIT
6625 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6626 ! grep -q obd_uuid $tmp ||
6627 error "failed to find --size +100K --ost 0 $dir"
6628 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6629 ! grep -q obd_uuid $tmp ||
6630 error "failed to find --size +100K --mdt $mdt_idx $dir"
6632 run_test 56rb "check lfs find --size --ost/--mdt works"
6634 test_56s() { # LU-611 #LU-9369
6635 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6637 local dir=$DIR/$tdir
6638 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6640 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6641 for i in $(seq $NUMDIRS); do
6642 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6645 local expected=$NUMDIRS
6646 local cmd="$LFS find -c $OSTCOUNT $dir"
6647 local nums=$($cmd | wc -l)
6649 [ $nums -eq $expected ] || {
6650 $LFS getstripe -R $dir
6651 error "'$cmd' wrong: found $nums, expected $expected"
6654 expected=$((NUMDIRS + onestripe))
6655 cmd="$LFS find -stripe-count +0 -type f $dir"
6656 nums=$($cmd | wc -l)
6657 [ $nums -eq $expected ] || {
6658 $LFS getstripe -R $dir
6659 error "'$cmd' wrong: found $nums, expected $expected"
6663 cmd="$LFS find -stripe-count 1 -type f $dir"
6664 nums=$($cmd | wc -l)
6665 [ $nums -eq $expected ] || {
6666 $LFS getstripe -R $dir
6667 error "'$cmd' wrong: found $nums, expected $expected"
6670 cmd="$LFS find -stripe-count -2 -type f $dir"
6671 nums=$($cmd | wc -l)
6672 [ $nums -eq $expected ] || {
6673 $LFS getstripe -R $dir
6674 error "'$cmd' wrong: found $nums, expected $expected"
6678 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6679 nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] || {
6681 $LFS getstripe -R $dir
6682 error "'$cmd' wrong: found $nums, expected $expected"
6685 run_test 56s "check lfs find -stripe-count works"
6687 test_56t() { # LU-611 #LU-9369
6688 local dir=$DIR/$tdir
6690 setup_56 $dir 0 $NUMDIRS
6691 for i in $(seq $NUMDIRS); do
6692 $LFS setstripe -S 8M $dir/dir$i/$tfile
6695 local expected=$NUMDIRS
6696 local cmd="$LFS find -S 8M $dir"
6697 local nums=$($cmd | wc -l)
6699 [ $nums -eq $expected ] || {
6700 $LFS getstripe -R $dir
6701 error "'$cmd' wrong: found $nums, expected $expected"
6705 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6707 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6709 expected=$(((NUMDIRS + 1) * NUMFILES))
6710 cmd="$LFS find -stripe-size 512k -type f $dir"
6711 nums=$($cmd | wc -l)
6712 [ $nums -eq $expected ] ||
6713 error "'$cmd' wrong: found $nums, expected $expected"
6715 cmd="$LFS find -stripe-size +320k -type f $dir"
6716 nums=$($cmd | wc -l)
6717 [ $nums -eq $expected ] ||
6718 error "'$cmd' wrong: found $nums, expected $expected"
6720 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6721 cmd="$LFS find -stripe-size +200k -type f $dir"
6722 nums=$($cmd | wc -l)
6723 [ $nums -eq $expected ] ||
6724 error "'$cmd' wrong: found $nums, expected $expected"
6726 cmd="$LFS find -stripe-size -640k -type f $dir"
6727 nums=$($cmd | wc -l)
6728 [ $nums -eq $expected ] ||
6729 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find -stripe-size 256k -type f $dir"
6733 nums=$($cmd | wc -l)
6734 [ $nums -eq $expected ] ||
6735 error "'$cmd' wrong: found $nums, expected $expected"
6737 cmd="$LFS find -stripe-size -320k -type f $dir"
6738 nums=$($cmd | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "'$cmd' wrong: found $nums, expected $expected"
6743 cmd="$LFS find -stripe-size 1024k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 run_test 56t "check lfs find -stripe-size works"
6750 test_56u() { # LU-611
6751 local dir=$DIR/$tdir
6753 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6755 if [[ $OSTCOUNT -gt 1 ]]; then
6756 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6762 local expected=$(((NUMDIRS + 1) * NUMFILES))
6763 local cmd="$LFS find -stripe-index 0 -type f $dir"
6764 local nums=$($cmd | wc -l)
6766 [ $nums -eq $expected ] ||
6767 error "'$cmd' wrong: found $nums, expected $expected"
6770 cmd="$LFS find -stripe-index 1 -type f $dir"
6771 nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6775 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6776 nums=$($cmd | wc -l)
6777 [ $nums -eq $expected ] ||
6778 error "'$cmd' wrong: found $nums, expected $expected"
6781 # This should produce an error and not return any files
6782 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6783 nums=$($cmd 2>/dev/null | wc -l)
6784 [ $nums -eq $expected ] ||
6785 error "'$cmd' wrong: found $nums, expected $expected"
6787 if [[ $OSTCOUNT -gt 1 ]]; then
6788 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6789 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6790 nums=$($cmd | wc -l)
6791 [ $nums -eq $expected ] ||
6792 error "'$cmd' wrong: found $nums, expected $expected"
6795 run_test 56u "check lfs find -stripe-index works"
6799 local dir=$DIR/$tdir
6801 setup_56 $dir $NUMFILES $NUMDIRS
6803 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6804 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6806 for file in $($LFS find -m $UUID $dir); do
6807 file_midx=$($LFS getstripe -m $file)
6808 [ $file_midx -eq $mdt_idx ] ||
6809 error "lfs find -m $UUID != getstripe -m $file_midx"
6812 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6815 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6818 local dir=$DIR/$tdir
6820 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6822 local stripe_size=$($LFS getstripe -S -d $dir) ||
6823 error "$LFS getstripe -S -d $dir failed"
6824 stripe_size=${stripe_size%% *}
6826 local file_size=$((stripe_size * OSTCOUNT))
6827 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6828 local required_space=$((file_num * file_size))
6829 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6831 [[ $free_space -le $((required_space / 1024)) ]] &&
6832 skip_env "need $required_space, have $free_space kbytes"
6835 local dd_count=$((file_size / dd_bs))
6837 # write data into the files
6842 for i in $(seq $NUMFILES); do
6844 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6845 error "write data into $file failed"
6847 for i in $(seq $NUMDIRS); do
6848 for j in $(seq $NUMFILES); do
6849 file=$dir/dir$i/file$j
6850 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6851 error "write data into $file failed"
6855 # $LFS_MIGRATE will fail if hard link migration is unsupported
6856 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6857 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6858 error "creating links to $dir/dir1/file1 failed"
6863 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6866 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6869 eval $cmd || error "$cmd failed"
6871 check_stripe_count $dir/file1 $expected
6873 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6875 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6876 # OST 1 if it is on OST 0. This file is small enough to
6877 # be on only one stripe.
6878 file=$dir/migr_1_ost
6879 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6880 error "write data into $file failed"
6881 local obdidx=$($LFS getstripe -i $file)
6882 local oldmd5=$(md5sum $file)
6885 [[ $obdidx -eq 0 ]] && newobdidx=1
6886 cmd="$LFS migrate -i $newobdidx $file"
6888 eval $cmd || error "$cmd failed"
6890 local realobdix=$($LFS getstripe -i $file)
6891 local newmd5=$(md5sum $file)
6893 [[ $newobdidx -ne $realobdix ]] &&
6894 error "new OST is different (was=$obdidx, "\
6895 "wanted=$newobdidx, got=$realobdix)"
6896 [[ "$oldmd5" != "$newmd5" ]] &&
6897 error "md5sum differ: $oldmd5, $newmd5"
6901 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6903 eval $cmd || error "$cmd failed"
6905 for j in $(seq $NUMFILES); do
6906 check_stripe_count $dir/dir1/file$j $expected
6909 # lfs_migrate works with lfs find
6910 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6911 $LFS_MIGRATE -y -c $expected"
6913 eval $cmd || error "$cmd failed"
6915 for i in $(seq 2 $NUMFILES); do
6916 check_stripe_count $dir/file$i $expected
6918 for i in $(seq 2 $NUMDIRS); do
6919 for j in $(seq $NUMFILES); do
6920 check_stripe_count $dir/dir$i/file$j $expected
6924 run_test 56w "check lfs_migrate -c stripe_count works"
6927 local file1=$DIR/$tdir/file1
6928 local create_pool=false
6929 local initial_pool=$($LFS getstripe -p $DIR)
6933 echo -n "Creating test dir..."
6934 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6937 echo -n "Creating test file..."
6938 touch $file1 || error "cannot create file"
6941 echo -n "Detecting existing pools..."
6942 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6944 if [ ${#pool_list[@]} -gt 0 ]; then
6945 echo "${pool_list[@]}"
6946 for thispool in "${pool_list[@]}"; do
6947 if [[ -z "$initial_pool" ||
6948 "$initial_pool" != "$thispool" ]]; then
6950 echo "Using existing pool '$pool'"
6955 echo "none detected."
6957 if [ -z "$pool" ]; then
6958 pool=${POOL:-testpool}
6959 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6960 echo -n "Creating pool '$pool'..."
6962 pool_add $pool &> /dev/null ||
6963 error "pool_add failed"
6966 echo -n "Adding target to pool..."
6967 pool_add_targets $pool 0 0 1 &> /dev/null ||
6968 error "pool_add_targets failed"
6972 echo -n "Setting pool using -p option..."
6973 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6974 error "migrate failed rc = $?"
6977 echo -n "Verifying test file is in pool after migrating..."
6978 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6979 error "file was not migrated to pool $pool"
6982 echo -n "Removing test file from pool '$pool'..."
6983 # "lfs migrate $file" won't remove the file from the pool
6984 # until some striping information is changed.
6985 $LFS migrate -c 1 $file1 &> /dev/null ||
6986 error "cannot remove from pool"
6987 [ "$($LFS getstripe -p $file1)" ] &&
6988 error "pool still set"
6991 echo -n "Setting pool using --pool option..."
6992 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6993 error "migrate failed rc = $?"
6998 if $create_pool; then
6999 destroy_test_pools 2> /dev/null ||
7000 error "destroy test pools failed"
7003 run_test 56wb "check lfs_migrate pool support"
7006 local file1="$DIR/$tdir/file1"
7013 echo -n "Creating test dir..."
7014 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7015 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7016 error "cannot set stripe by '-S 1M -c 1'"
7019 echo -n "Setting initial stripe for test file..."
7020 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7021 error "cannot set stripe"
7022 cur_ssize=$($LFS getstripe -S "$file1")
7023 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7026 # File currently set to -S 512K -c 1
7028 # Ensure -c and -S options are rejected when -R is set
7029 echo -n "Verifying incompatible options are detected..."
7030 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7031 error "incompatible -c and -R options not detected"
7032 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7033 error "incompatible -S and -R options not detected"
7036 # Ensure unrecognized options are passed through to 'lfs migrate'
7037 echo -n "Verifying -S option is passed through to lfs migrate..."
7038 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7039 error "migration failed"
7040 cur_ssize=$($LFS getstripe -S "$file1")
7041 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7044 # File currently set to -S 1M -c 1
7046 # Ensure long options are supported
7047 echo -n "Verifying long options supported..."
7048 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7049 error "long option without argument not supported"
7050 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7051 error "long option with argument not supported"
7052 cur_ssize=$($LFS getstripe -S "$file1")
7053 [ $cur_ssize -eq 524288 ] ||
7054 error "migrate --stripe-size $cur_ssize != 524288"
7057 # File currently set to -S 512K -c 1
7059 if [ "$OSTCOUNT" -gt 1 ]; then
7060 echo -n "Verifying explicit stripe count can be set..."
7061 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7062 error "migrate failed"
7063 cur_scount=$($LFS getstripe -c "$file1")
7064 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7068 # File currently set to -S 512K -c 1 or -S 512K -c 2
7070 # Ensure parent striping is used if -R is set, and no stripe
7071 # count or size is specified
7072 echo -n "Setting stripe for parent directory..."
7073 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7074 error "cannot set stripe '-S 2M -c 1'"
7077 echo -n "Verifying restripe option uses parent stripe settings..."
7078 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7079 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7080 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7081 error "migrate failed"
7082 cur_ssize=$($LFS getstripe -S "$file1")
7083 [ $cur_ssize -eq $parent_ssize ] ||
7084 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7085 cur_scount=$($LFS getstripe -c "$file1")
7086 [ $cur_scount -eq $parent_scount ] ||
7087 error "migrate -R stripe_count $cur_scount != $parent_scount"
7090 # File currently set to -S 1M -c 1
7092 # Ensure striping is preserved if -R is not set, and no stripe
7093 # count or size is specified
7094 echo -n "Verifying striping size preserved when not specified..."
7095 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7096 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7097 error "cannot set stripe on parent directory"
7098 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7099 error "migrate failed"
7100 cur_ssize=$($LFS getstripe -S "$file1")
7101 [ $cur_ssize -eq $orig_ssize ] ||
7102 error "migrate by default $cur_ssize != $orig_ssize"
7105 # Ensure file name properly detected when final option has no argument
7106 echo -n "Verifying file name properly detected..."
7107 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7108 error "file name interpreted as option argument"
7114 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7119 local file1=$DIR/$tdir/file1
7121 echo -n "Creating test dir..."
7122 test_mkdir $DIR/$tdir || error "cannot create dir"
7125 echo -n "Creating test file..."
7129 # Ensure 'lfs migrate' will fail by using a non-existent option,
7130 # and make sure rsync is not called to recover
7131 echo -n "Make sure --no-rsync option works..."
7132 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7133 grep -q 'refusing to fall back to rsync' ||
7134 error "rsync was called with --no-rsync set"
7137 # Ensure rsync is called without trying 'lfs migrate' first
7138 echo -n "Make sure --rsync option works..."
7139 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7140 grep -q 'falling back to rsync' &&
7141 error "lfs migrate was called with --rsync set"
7144 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7145 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7146 grep -q 'at the same time' ||
7147 error "--rsync and --no-rsync accepted concurrently"
7153 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7159 test_mkdir $td || error "cannot create $td"
7160 touch $tf || error "cannot touch $tf"
7162 echo -n "Make sure --non-direct|-D works..."
7163 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7164 grep -q "lfs migrate --non-direct" ||
7165 error "--non-direct option cannot work correctly"
7166 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7167 grep -q "lfs migrate -D" ||
7168 error "-D option cannot work correctly"
7171 run_test 56we "check lfs_migrate --non-direct|-D support"
7174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7175 check_swap_layouts_support
7177 local dir=$DIR/$tdir
7178 local ref1=/etc/passwd
7179 local file1=$dir/file1
7181 test_mkdir $dir || error "creating dir $dir"
7182 $LFS setstripe -c 2 $file1
7184 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7185 stripe=$($LFS getstripe -c $file1)
7186 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7187 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7192 run_test 56x "lfs migration support"
7195 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7196 check_swap_layouts_support
7198 local dir=$DIR/$tdir/$testnum
7202 local ref1=/etc/passwd
7203 local file1=$dir/file1
7205 $LFS setstripe -c 2 $file1
7207 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7209 local stripe=$($LFS getstripe -c $file1)
7211 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7212 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7217 run_test 56xa "lfs migration --block support"
7219 check_migrate_links() {
7221 local file1="$dir/file1"
7225 local total_count=$(($begin + $count - 1))
7226 local symlink_count=10
7229 if [ ! -f "$file1" ]; then
7230 echo -n "creating initial file..."
7231 $LFS setstripe -c 1 -S "512k" "$file1" ||
7232 error "cannot setstripe initial file"
7235 echo -n "creating symlinks..."
7236 for s in $(seq 1 $symlink_count); do
7237 ln -s "$file1" "$dir/slink$s" ||
7238 error "cannot create symlinks"
7242 echo -n "creating nonlinked files..."
7243 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7244 error "cannot create nonlinked files"
7249 if [ ! -f "$dir/file$total_count" ]; then
7250 echo -n "creating hard links $begin:$total_count..."
7251 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7252 /dev/null || error "cannot create hard links"
7256 echo -n "checking number of hard links listed in xattrs..."
7257 local fid=$($LFS getstripe -F "$file1")
7258 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7261 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7262 skip "hard link list has unexpected size, skipping test"
7264 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7265 error "link names should exceed xattrs size"
7268 echo -n "migrating files..."
7269 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7271 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7274 # make sure all links have been properly migrated
7275 echo -n "verifying files..."
7276 fid=$($LFS getstripe -F "$file1") ||
7277 error "cannot get fid for file $file1"
7278 for i in $(seq 2 $total_count); do
7279 local fid2=$($LFS getstripe -F $dir/file$i)
7281 [ "$fid2" == "$fid" ] ||
7282 error "migrated hard link has mismatched FID"
7285 # make sure hard links were properly detected, and migration was
7286 # performed only once for the entire link set; nonlinked files should
7288 local actual=$(grep -c 'done' <<< "$migrate_out")
7289 local expected=$(($uniq_count + 1))
7291 [ "$actual" -eq "$expected" ] ||
7292 error "hard links individually migrated ($actual != $expected)"
7294 # make sure the correct number of hard links are present
7295 local hardlinks=$(stat -c '%h' "$file1")
7297 [ $hardlinks -eq $total_count ] ||
7298 error "num hard links $hardlinks != $total_count"
7305 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7306 skip "Need MDS version at least 2.10.55"
7308 local dir="$DIR/$tdir"
7310 test_mkdir "$dir" || error "cannot create dir $dir"
7312 echo "testing lfs migrate mode when all links fit within xattrs"
7313 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7315 echo "testing rsync mode when all links fit within xattrs"
7316 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7318 echo "testing lfs migrate mode when all links do not fit within xattrs"
7319 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7321 echo "testing rsync mode when all links do not fit within xattrs"
7322 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7324 chown -R $RUNAS_ID $dir
7325 echo "testing non-root lfs migrate mode when not all links are in xattr"
7326 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7331 run_test 56xb "lfs migration hard link support"
7334 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7336 local dir="$DIR/$tdir"
7338 test_mkdir "$dir" || error "cannot create dir $dir"
7340 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7341 echo -n "Setting initial stripe for 20MB test file..."
7342 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7343 error "cannot setstripe 20MB file"
7345 echo -n "Sizing 20MB test file..."
7346 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7348 echo -n "Verifying small file autostripe count is 1..."
7349 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7350 error "cannot migrate 20MB file"
7351 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7352 error "cannot get stripe for $dir/20mb"
7353 [ $stripe_count -eq 1 ] ||
7354 error "unexpected stripe count $stripe_count for 20MB file"
7358 # Test 2: File is small enough to fit within the available space on
7359 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7360 # have at least an additional 1KB for each desired stripe for test 3
7361 echo -n "Setting stripe for 1GB test file..."
7362 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7364 echo -n "Sizing 1GB test file..."
7365 # File size is 1GB + 3KB
7366 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7369 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7370 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7371 if (( avail > 524288 * OSTCOUNT )); then
7372 echo -n "Migrating 1GB file..."
7373 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7374 error "cannot migrate 1GB file"
7376 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7377 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7378 error "cannot getstripe for 1GB file"
7379 [ $stripe_count -eq 2 ] ||
7380 error "unexpected stripe count $stripe_count != 2"
7384 # Test 3: File is too large to fit within the available space on
7385 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7386 if [ $OSTCOUNT -ge 3 ]; then
7387 # The required available space is calculated as
7388 # file size (1GB + 3KB) / OST count (3).
7389 local kb_per_ost=349526
7391 echo -n "Migrating 1GB file with limit..."
7392 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7393 error "cannot migrate 1GB file with limit"
7396 stripe_count=$($LFS getstripe -c "$dir/1gb")
7397 echo -n "Verifying 1GB autostripe count with limited space..."
7398 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7399 error "unexpected stripe count $stripe_count (min 3)"
7406 run_test 56xc "lfs migration autostripe"
7409 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7411 local dir=$DIR/$tdir
7412 local f_mgrt=$dir/$tfile.mgrt
7413 local f_yaml=$dir/$tfile.yaml
7414 local f_copy=$dir/$tfile.copy
7415 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7416 local layout_copy="-c 2 -S 2M -i 1"
7417 local yamlfile=$dir/yamlfile
7418 local layout_before;
7421 test_mkdir "$dir" || error "cannot create dir $dir"
7422 $LFS setstripe $layout_yaml $f_yaml ||
7423 error "cannot setstripe $f_yaml with layout $layout_yaml"
7424 $LFS getstripe --yaml $f_yaml > $yamlfile
7425 $LFS setstripe $layout_copy $f_copy ||
7426 error "cannot setstripe $f_copy with layout $layout_copy"
7428 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7430 # 1. test option --yaml
7431 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7432 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7433 layout_before=$(get_layout_param $f_yaml)
7434 layout_after=$(get_layout_param $f_mgrt)
7435 [ "$layout_after" == "$layout_before" ] ||
7436 error "lfs_migrate --yaml: $layout_after != $layout_before"
7438 # 2. test option --copy
7439 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7440 error "cannot migrate $f_mgrt with --copy $f_copy"
7441 layout_before=$(get_layout_param $f_copy)
7442 layout_after=$(get_layout_param $f_mgrt)
7443 [ "$layout_after" == "$layout_before" ] ||
7444 error "lfs_migrate --copy: $layout_after != $layout_before"
7446 run_test 56xd "check lfs_migrate --yaml and --copy support"
7449 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7451 local dir=$DIR/$tdir
7452 local f_comp=$dir/$tfile
7453 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7454 local layout_before=""
7455 local layout_after=""
7457 test_mkdir "$dir" || error "cannot create dir $dir"
7458 $LFS setstripe $layout $f_comp ||
7459 error "cannot setstripe $f_comp with layout $layout"
7460 layout_before=$(get_layout_param $f_comp)
7461 dd if=/dev/zero of=$f_comp bs=1M count=4
7463 # 1. migrate a comp layout file by lfs_migrate
7464 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7465 layout_after=$(get_layout_param $f_comp)
7466 [ "$layout_before" == "$layout_after" ] ||
7467 error "lfs_migrate: $layout_before != $layout_after"
7469 # 2. migrate a comp layout file by lfs migrate
7470 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7471 layout_after=$(get_layout_param $f_comp)
7472 [ "$layout_before" == "$layout_after" ] ||
7473 error "lfs migrate: $layout_before != $layout_after"
7475 run_test 56xe "migrate a composite layout file"
7478 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7480 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7481 skip "Need server version at least 2.13.53"
7483 local dir=$DIR/$tdir
7484 local f_comp=$dir/$tfile
7485 local layout="-E 1M -c1 -E -1 -c2"
7489 test_mkdir "$dir" || error "cannot create dir $dir"
7490 $LFS setstripe $layout $f_comp ||
7491 error "cannot setstripe $f_comp with layout $layout"
7492 fid_before=$($LFS getstripe --fid $f_comp)
7493 dd if=/dev/zero of=$f_comp bs=1M count=4
7495 # 1. migrate a comp layout file to a comp layout
7496 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7497 fid_after=$($LFS getstripe --fid $f_comp)
7498 [ "$fid_before" == "$fid_after" ] ||
7499 error "comp-to-comp migrate: $fid_before != $fid_after"
7501 # 2. migrate a comp layout file to a plain layout
7502 $LFS migrate -c2 $f_comp ||
7503 error "cannot migrate $f_comp by lfs migrate"
7504 fid_after=$($LFS getstripe --fid $f_comp)
7505 [ "$fid_before" == "$fid_after" ] ||
7506 error "comp-to-plain migrate: $fid_before != $fid_after"
7508 # 3. migrate a plain layout file to a comp layout
7509 $LFS migrate $layout $f_comp ||
7510 error "cannot migrate $f_comp by lfs migrate"
7511 fid_after=$($LFS getstripe --fid $f_comp)
7512 [ "$fid_before" == "$fid_after" ] ||
7513 error "plain-to-comp migrate: $fid_before != $fid_after"
7515 run_test 56xf "FID is not lost during migration of a composite layout file"
7518 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7519 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7522 local dir=$DIR/$tdir
7526 test_mkdir -p $dir || error "creating dir $dir"
7527 touch $f1 || error "creating std file $f1"
7528 $MULTIOP $f2 H2c || error "creating released file $f2"
7530 # a directory can be raid0, so ask only for files
7531 res=$($LFS find $dir -L raid0 -type f | wc -l)
7532 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7534 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7535 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7537 # only files can be released, so no need to force file search
7538 res=$($LFS find $dir -L released)
7539 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7541 res=$($LFS find $dir -type f \! -L released)
7542 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7544 run_test 56y "lfs find -L raid0|released"
7546 test_56z() { # LU-4824
7547 # This checks to make sure 'lfs find' continues after errors
7548 # There are two classes of errors that should be caught:
7549 # - If multiple paths are provided, all should be searched even if one
7551 # - If errors are encountered during the search, it should not terminate
7553 local dir=$DIR/$tdir
7557 for i in d{0..9}; do
7559 touch $dir/$i/$tfile
7561 $LFS find $DIR/non_existent_dir $dir &&
7562 error "$LFS find did not return an error"
7563 # Make a directory unsearchable. This should NOT be the last entry in
7564 # directory order. Arbitrarily pick the 6th entry
7565 chmod 700 $($LFS find $dir -type d | sed '6!d')
7567 $RUNAS $LFS find $DIR/non_existent $dir
7568 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7570 # The user should be able to see 10 directories and 9 files
7571 (( count == 19 )) ||
7572 error "$LFS find found $count != 19 entries after error"
7574 run_test 56z "lfs find should continue after an error"
7576 test_56aa() { # LU-5937
7577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7579 local dir=$DIR/$tdir
7582 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7584 createmany -o $dir/striped_dir/${tfile}- 1024
7585 local dirs=$($LFS find --size +8k $dir/)
7587 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7589 run_test 56aa "lfs find --size under striped dir"
7591 test_56ab() { # LU-10705
7592 test_mkdir $DIR/$tdir
7593 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7594 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7595 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7596 # Flush writes to ensure valid blocks. Need to be more thorough for
7597 # ZFS, since blocks are not allocated/returned to client immediately.
7599 wait_zfs_commit ost1 2
7600 cancel_lru_locks osc
7603 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7605 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7607 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7608 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7610 rm -f $DIR/$tdir/$tfile.[123]
7612 run_test 56ab "lfs find --blocks"
7615 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7616 skip "Need MDS version at least 2.10.50"
7618 # Create composite files with one component
7619 local dir=$DIR/$tdir
7621 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7622 # Create composite files with three components
7623 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7624 # Create non-composite files
7625 createmany -o $dir/${tfile}- 10
7627 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7629 [[ $nfiles == 10 ]] ||
7630 error "lfs find -E 1M found $nfiles != 10 files"
7632 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7633 [[ $nfiles == 25 ]] ||
7634 error "lfs find ! -E 1M found $nfiles != 25 files"
7636 # All files have a component that starts at 0
7637 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7638 [[ $nfiles == 35 ]] ||
7639 error "lfs find --component-start 0 - $nfiles != 35 files"
7641 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7642 [[ $nfiles == 15 ]] ||
7643 error "lfs find --component-start 2M - $nfiles != 15 files"
7645 # All files created here have a componenet that does not starts at 2M
7646 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7647 [[ $nfiles == 35 ]] ||
7648 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7650 # Find files with a specified number of components
7651 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7652 [[ $nfiles == 15 ]] ||
7653 error "lfs find --component-count 3 - $nfiles != 15 files"
7655 # Remember non-composite files have a component count of zero
7656 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7657 [[ $nfiles == 10 ]] ||
7658 error "lfs find --component-count 0 - $nfiles != 10 files"
7660 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7661 [[ $nfiles == 20 ]] ||
7662 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7664 # All files have a flag called "init"
7665 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7666 [[ $nfiles == 35 ]] ||
7667 error "lfs find --component-flags init - $nfiles != 35 files"
7669 # Multi-component files will have a component not initialized
7670 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7671 [[ $nfiles == 15 ]] ||
7672 error "lfs find !--component-flags init - $nfiles != 15 files"
7677 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7680 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7681 skip "Need MDS version at least 2.10.57"
7691 # create mirrored directories and mirrored files
7692 mkdir $td || error "mkdir $td failed"
7693 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7694 createmany -o $tf- 10 || error "create $tf- failed"
7696 for i in $(seq 2); do
7698 mkdir $dir || error "mkdir $dir failed"
7699 $LFS mirror create -N$((3 + i)) $dir ||
7700 error "create mirrored dir $dir failed"
7701 createmany -o $dir/$tfile- 10 ||
7702 error "create $dir/$tfile- failed"
7705 # change the states of some mirrored files
7707 for i in $(seq 2); do
7709 for j in $(seq 4 9); do
7710 echo foo > $dir/$tfile-$j
7714 # find mirrored files with specific mirror count
7715 cmd="$LFS find --mirror-count 3 --type f $td"
7716 nfiles=$($cmd | wc -l)
7717 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7719 cmd="$LFS find ! --mirror-count 3 --type f $td"
7720 nfiles=$($cmd | wc -l)
7721 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7723 cmd="$LFS find --mirror-count +2 --type f $td"
7724 nfiles=$($cmd | wc -l)
7725 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7727 cmd="$LFS find --mirror-count -6 --type f $td"
7728 nfiles=$($cmd | wc -l)
7729 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7731 # find mirrored files with specific file state
7732 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7733 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7735 cmd="$LFS find --mirror-state=ro --type f $td"
7736 nfiles=$($cmd | wc -l)
7737 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7739 cmd="$LFS find ! --mirror-state=ro --type f $td"
7740 nfiles=$($cmd | wc -l)
7741 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7743 cmd="$LFS find --mirror-state=wp --type f $td"
7744 nfiles=$($cmd | wc -l)
7745 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7747 cmd="$LFS find ! --mirror-state=sp --type f $td"
7748 nfiles=$($cmd | wc -l)
7749 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7751 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7753 test_56da() { # LU-14179
7754 local path=$DIR/$tdir
7759 local longdir=$(str_repeat 'a' 255)
7761 for i in {1..15}; do
7768 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7773 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7776 touch $(str_repeat 'f' 255)
7778 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7779 error "lfs find reported an error"
7783 run_test 56da "test lfs find with long paths"
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7787 # note test will not do anything if MDS is not local
7788 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7789 skip_env "ldiskfs only test"
7791 remote_mds_nodsh && skip "remote MDS with nodsh"
7793 local MNTDEV="osd*.*MDT*.mntdev"
7794 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7795 [ -z "$DEV" ] && error "can't access $MNTDEV"
7796 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7797 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7798 error "can't access $DEV"
7799 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7800 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7804 run_test 57a "verify MDS filesystem created with large inodes =="
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7808 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7809 skip_env "ldiskfs only test"
7811 remote_mds_nodsh && skip "remote MDS with nodsh"
7813 local dir=$DIR/$tdir
7816 local fileN=$dir/f$filecount
7818 rm -rf $dir || error "removing $dir"
7820 local mdtidx=$($LFS getstripe -m $dir)
7821 local mdtname=MDT$(printf %04x $mdtidx)
7822 local facet=mds$((mdtidx + 1))
7824 echo "mcreating $filecount files"
7825 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7827 # verify that files do not have EAs yet
7828 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7829 error "$file1 has an EA"
7830 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7831 error "$fileN has an EA"
7835 df $dir #make sure we get new statfs data
7836 local mdsfree=$(do_facet $facet \
7837 lctl get_param -n osd*.*$mdtname.kbytesfree)
7838 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7841 echo "opening files to create objects/EAs"
7842 for file in $(seq -f $dir/f%g 1 $filecount); do
7843 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7844 error "opening $file"
7847 # verify that files have EAs now
7848 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7849 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7851 sleep 1 #make sure we get new statfs data
7853 local mdsfree2=$(do_facet $facet \
7854 lctl get_param -n osd*.*$mdtname.kbytesfree)
7855 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7857 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7858 if [ "$mdsfree" != "$mdsfree2" ]; then
7859 error "MDC before $mdcfree != after $mdcfree2"
7861 echo "MDC before $mdcfree != after $mdcfree2"
7862 echo "unable to confirm if MDS has large inodes"
7867 run_test 57b "default LOV EAs are stored inside large inodes ==="
7870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7871 [ -z "$(which wiretest 2>/dev/null)" ] &&
7872 skip_env "could not find wiretest"
7876 run_test 58 "verify cross-platform wire constants =============="
7879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7881 echo "touch 130 files"
7882 createmany -o $DIR/f59- 130
7884 unlinkmany $DIR/f59- 130
7886 # wait for commitment of removal
7887 wait_delete_completed
7889 run_test 59 "verify cancellation of llog records async ========="
7891 TEST60_HEAD="test_60 run $RANDOM"
7893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7894 remote_mgs_nodsh && skip "remote MGS with nodsh"
7895 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7896 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7897 skip_env "missing subtest run-llog.sh"
7899 log "$TEST60_HEAD - from kernel mode"
7900 do_facet mgs "$LCTL dk > /dev/null"
7901 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7902 do_facet mgs $LCTL dk > $TMP/$tfile
7904 # LU-6388: test llog_reader
7905 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7906 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7907 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7908 skip_env "missing llog_reader"
7909 local fstype=$(facet_fstype mgs)
7910 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7911 skip_env "Only for ldiskfs or zfs type mgs"
7913 local mntpt=$(facet_mntpt mgs)
7914 local mgsdev=$(mgsdevname 1)
7926 #get fid and record list
7927 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7929 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7931 #remount mgs as ldiskfs or zfs type
7932 stop mgs || error "stop mgs failed"
7933 mount_fstype mgs || error "remount mgs failed"
7934 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7937 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7938 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7943 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7945 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7947 echo "obj_file is $obj_file"
7948 do_facet mgs $llog_reader $obj_file
7950 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7951 awk '{ print $3 }' | sed -e "s/^type=//g")
7952 if [ $rec_type != $rec ]; then
7953 echo "FAILED test_60a wrong record type $rec_type," \
7959 #check obj path if record type is LLOG_LOGID_MAGIC
7960 if [ "$rec" == "1064553b" ]; then
7961 path=$(do_facet mgs $llog_reader $obj_file |
7962 grep "path=" | awk '{ print $NF }' |
7963 sed -e "s/^path=//g")
7964 if [ $obj_file != $mntpt/$path ]; then
7965 echo "FAILED test_60a wrong obj path" \
7966 "$montpt/$path, should be $obj_file"
7973 #restart mgs before "error", otherwise it will block the next test
7974 stop mgs || error "stop mgs failed"
7975 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7976 $pass || error "test failed, see FAILED test_60a messages for specifics"
7978 run_test 60a "llog_test run from kernel module and test llog_reader"
7980 test_60b() { # bug 6411
7981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7984 LLOG_COUNT=$(do_facet mgs dmesg |
7985 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7986 /llog_[a-z]*.c:[0-9]/ {
7998 [[ $LLOG_COUNT -gt 120 ]] &&
7999 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8001 run_test 60b "limit repeated messages from CERROR/CWARN"
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8006 echo "create 5000 files"
8007 createmany -o $DIR/f60c- 5000
8008 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8009 lctl set_param fail_loc=0x80000137
8010 unlinkmany $DIR/f60c- 5000
8011 lctl set_param fail_loc=0
8013 run_test 60c "unlink file when mds full"
8016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8018 SAVEPRINTK=$(lctl get_param -n printk)
8019 # verify "lctl mark" is even working"
8020 MESSAGE="test message ID $RANDOM $$"
8021 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8022 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8024 lctl set_param printk=0 || error "set lnet.printk failed"
8025 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8026 MESSAGE="new test message ID $RANDOM $$"
8027 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8028 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8029 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8031 lctl set_param -n printk="$SAVEPRINTK"
8033 run_test 60d "test printk console message masking"
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8037 remote_mds_nodsh && skip "remote MDS with nodsh"
8040 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8041 do_facet mds1 lctl set_param fail_loc=0x15b
8044 run_test 60e "no space while new llog is being created"
8047 local old_path=$($LCTL get_param -n debug_path)
8049 stack_trap "$LCTL set_param debug_path=$old_path"
8050 stack_trap "rm -f $TMP/$tfile*"
8051 rm -f $TMP/$tfile* 2> /dev/null
8052 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8053 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8054 test_mkdir $DIR/$tdir
8055 # retry in case the open is cached and not released
8056 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8057 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8061 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8063 run_test 60f "change debug_path works"
8069 test_mkdir -c $MDSCOUNT $DIR/$tdir
8074 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8075 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8077 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8078 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8079 index=$((index + 1))
8085 for i in {0..100}; do
8086 # define OBD_FAIL_OSD_TXN_START 0x19a
8087 local index=$((i % MDSCOUNT + 1))
8089 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8096 for i in $(seq $MDSCOUNT); do
8097 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8100 mkdir $DIR/$tdir/new || error "mkdir failed"
8101 rmdir $DIR/$tdir/new || error "rmdir failed"
8103 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8105 for i in $(seq $MDSCOUNT); do
8106 wait_update_facet mds$i "$LCTL get_param -n \
8107 mdd.$(facet_svc mds$i).lfsck_namespace |
8108 awk '/^status/ { print \\\$2 }'" "completed"
8111 ls -R $DIR/$tdir || error "ls failed"
8112 rm -rf $DIR/$tdir || error "rmdir failed"
8114 run_test 60g "transaction abort won't cause MDT hung"
8117 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8118 skip "Need MDS version at least 2.12.52"
8119 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8123 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8124 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8125 for fail_loc in 0x80000188 0x80000189; do
8126 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8127 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8128 error "mkdir $dir-$fail_loc failed"
8129 for i in {0..10}; do
8130 # create may fail on missing stripe
8131 echo $i > $DIR/$tdir-$fail_loc/$i
8133 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8134 error "getdirstripe $tdir-$fail_loc failed"
8135 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8136 error "migrate $tdir-$fail_loc failed"
8137 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8138 error "getdirstripe $tdir-$fail_loc failed"
8139 pushd $DIR/$tdir-$fail_loc
8141 echo $f | cmp $f - || error "$f data mismatch"
8144 rm -rf $DIR/$tdir-$fail_loc
8147 run_test 60h "striped directory with missing stripes can be accessed"
8150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8153 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8154 cancel_lru_locks osc
8155 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8158 run_test 61a "mmap() writes don't make sync hang ================"
8161 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8163 run_test 61b "mmap() of unstriped file is successful"
8165 # bug 2330 - insufficient obd_match error checking causes LBUG
8167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8171 cancel_lru_locks osc
8172 lctl set_param fail_loc=0x405
8173 cat $f && error "cat succeeded, expect -EIO"
8174 lctl set_param fail_loc=0
8176 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8177 # match every page all of the time.
8178 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8180 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8181 # Though this test is irrelevant anymore, it helped to reveal some
8182 # other grant bugs (LU-4482), let's keep it.
8183 test_63a() { # was test_63
8184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8186 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8188 for i in `seq 10` ; do
8189 dd if=/dev/zero of=$DIR/f63 bs=8k &
8195 rm -f $DIR/f63 || true
8197 run_test 63a "Verify oig_wait interruption does not crash ======="
8199 # bug 2248 - async write errors didn't return to application on sync
8200 # bug 3677 - async write errors left page locked
8202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8205 lctl set_param debug=-1
8207 # ensure we have a grant to do async writes
8208 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8211 sync # sync lest earlier test intercept the fail_loc
8213 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8214 lctl set_param fail_loc=0x80000406
8215 $MULTIOP $DIR/$tfile Owy && \
8216 error "sync didn't return ENOMEM"
8217 sync; sleep 2; sync # do a real sync this time to flush page
8218 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8219 error "locked page left in cache after async error" || true
8222 run_test 63b "async write errors should be returned to fsync ==="
8225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8228 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8230 run_test 64a "verify filter grant calculations (in kernel) ====="
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8235 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8237 run_test 64b "check out-of-space detection on client"
8240 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8242 run_test 64c "verify grant shrink"
8248 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8251 # this does exactly what osc_request.c:osc_announce_cached() does in
8252 # order to calculate max amount of grants to ask from server
8256 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8257 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8259 ((rpc_in_flight++));
8260 nrpages=$((nrpages * rpc_in_flight))
8262 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8264 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8266 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8267 local undirty=$((nrpages * PAGE_SIZE))
8269 local max_extent_pages
8270 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8271 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8272 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8273 local grant_extent_tax
8274 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8276 undirty=$((undirty + nrextents * grant_extent_tax))
8281 # this is size of unit for grant allocation. It should be equal to
8282 # what tgt_grant.c:tgt_grant_chunk() calculates
8286 local grant_extent_tax
8288 max_brw_size=$(import_param $tgt max_brw_size)
8290 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8292 echo $(((max_brw_size + grant_extent_tax) * 2))
8296 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8297 skip "OST < 2.10.55 doesn't limit grants enough"
8299 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8301 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8302 skip "no grant_param connect flag"
8304 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8306 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8307 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8310 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8311 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8313 $LFS setstripe $DIR/$tfile -i 0 -c 1
8314 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8317 while kill -0 $ddpid; do
8318 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8320 if [[ $cur_grant -gt $max_cur_granted ]]; then
8322 error "cur_grant $cur_grant > $max_cur_granted"
8328 run_test 64d "check grant limit exceed"
8334 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8336 ((cur_grants == expected)) ||
8337 error "$msg: grants mismatch: $cur_grants, expected $expected"
8341 echo $((($1 + $2 - 1) & ~($2 - 1)))
8345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8346 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8347 skip "Need OSS version at least 2.11.56"
8349 # Remount client to reset grant
8350 remount_client $MOUNT || error "failed to remount client"
8351 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8353 local init_grants=$(import_param $osc_tgt initial_grant)
8355 check_grants $osc_tgt $init_grants "init grants"
8357 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8358 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8359 local gbs=$(import_param $osc_tgt grant_block_size)
8361 # write random number of bytes from max_brw_size / 4 to max_brw_size
8362 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8363 # align for direct io
8364 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8365 # round to grant consumption unit
8366 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8368 local grants=$((wb_round_up + extent_tax))
8370 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8372 # define OBD_FAIL_TGT_NO_GRANT 0x725
8373 # make the server not grant more back
8374 do_facet ost1 $LCTL set_param fail_loc=0x725
8375 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8377 do_facet ost1 $LCTL set_param fail_loc=0
8379 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8381 rm -f $DIR/$tfile || error "rm failed"
8383 # Remount client to reset grant
8384 remount_client $MOUNT || error "failed to remount client"
8385 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8387 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8389 # define OBD_FAIL_TGT_NO_GRANT 0x725
8390 # make the server not grant more back
8391 do_facet ost1 $LCTL set_param fail_loc=0x725
8392 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8393 do_facet ost1 $LCTL set_param fail_loc=0
8395 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8397 run_test 64e "check grant consumption (no grant allocation)"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8402 # Remount client to reset grant
8403 remount_client $MOUNT || error "failed to remount client"
8404 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8406 local init_grants=$(import_param $osc_tgt initial_grant)
8407 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8408 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8409 local gbs=$(import_param $osc_tgt grant_block_size)
8410 local chunk=$(grant_chunk $osc_tgt)
8412 # write random number of bytes from max_brw_size / 4 to max_brw_size
8413 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8414 # align for direct io
8415 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8416 # round to grant consumption unit
8417 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8419 local grants=$((wb_round_up + extent_tax))
8421 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8422 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8423 error "error writing to $DIR/$tfile"
8425 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8426 "direct io with grant allocation"
8428 rm -f $DIR/$tfile || error "rm failed"
8430 # Remount client to reset grant
8431 remount_client $MOUNT || error "failed to remount client"
8432 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8434 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8436 local cmd="oO_WRONLY:w${write_bytes}_yc"
8438 $MULTIOP $DIR/$tfile $cmd &
8442 check_grants $osc_tgt $((init_grants - grants)) \
8443 "buffered io, not write rpc"
8445 kill -USR1 $MULTIPID
8448 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8449 "buffered io, one RPC"
8451 run_test 64f "check grant consumption (with grant allocation)"
8453 # bug 1414 - set/get directories' stripe info
8455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8457 test_mkdir $DIR/$tdir
8459 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8461 run_test 65a "directory with no stripe info"
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8466 test_mkdir $DIR/$tdir
8467 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8469 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8472 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8474 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8478 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8480 test_mkdir $DIR/$tdir
8481 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8483 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8484 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8486 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8488 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8493 test_mkdir $DIR/$tdir
8494 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8495 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8497 if [[ $STRIPECOUNT -le 0 ]]; then
8499 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8500 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8501 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8503 sc=$(($STRIPECOUNT - 1))
8505 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8506 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8507 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8508 error "lverify failed"
8510 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8515 test_mkdir $DIR/$tdir
8517 $LFS setstripe $DIR/$tdir || error "setstripe"
8518 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8519 error "no stripe info failed"
8521 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8523 run_test 65e "directory setstripe defaults"
8526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8528 test_mkdir $DIR/${tdir}f
8529 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8530 error "setstripe succeeded" || true
8532 run_test 65f "dir setstripe permission (should return error) ==="
8535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8537 test_mkdir $DIR/$tdir
8538 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8540 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8541 error "setstripe -S failed"
8542 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8543 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8544 error "delete default stripe failed"
8546 run_test 65g "directory setstripe -d"
8549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8551 test_mkdir $DIR/$tdir
8552 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8554 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8555 error "setstripe -S failed"
8556 test_mkdir $DIR/$tdir/dd1
8557 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8558 error "stripe info inherit failed"
8560 run_test 65h "directory stripe info inherit ===================="
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 save_layout_restore_at_exit $MOUNT
8567 # bug6367: set non-default striping on root directory
8568 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8570 # bug12836: getstripe on -1 default directory striping
8571 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8573 # bug12836: getstripe -v on -1 default directory striping
8574 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8576 # bug12836: new find on -1 default directory striping
8577 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8579 run_test 65i "various tests to set root directory striping"
8581 test_65j() { # bug6367
8582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8586 # if we aren't already remounting for each test, do so for this test
8587 if [ "$I_MOUNTED" = "yes" ]; then
8588 cleanup || error "failed to unmount"
8592 save_layout_restore_at_exit $MOUNT
8594 $LFS setstripe -d $MOUNT || error "setstripe failed"
8596 run_test 65j "set default striping on root directory (bug 6367)="
8600 wait_delete_completed
8601 do_facet $SINGLEMDS "lctl set_param -n \
8602 osp.$ost*MDT0000.max_create_count=$max_count"
8603 do_facet $SINGLEMDS "lctl set_param -n \
8604 osp.$ost*MDT0000.create_count=$count"
8605 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8606 echo $INACTIVE_OSC "is Activate"
8608 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8611 test_65k() { # bug11679
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8613 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8614 remote_mds_nodsh && skip "remote MDS with nodsh"
8616 local disable_precreate=true
8617 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8618 disable_precreate=false
8620 echo "Check OST status: "
8621 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8622 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8624 for OSC in $MDS_OSCS; do
8625 echo $OSC "is active"
8626 do_facet $SINGLEMDS lctl --device %$OSC activate
8629 for INACTIVE_OSC in $MDS_OSCS; do
8630 local ost=$(osc_to_ost $INACTIVE_OSC)
8631 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8632 lov.*md*.target_obd |
8633 awk -F: /$ost/'{ print $1 }' | head -n 1)
8636 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8637 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8639 echo "Deactivate: " $INACTIVE_OSC
8640 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8642 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8643 osp.$ost*MDT0000.create_count")
8644 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8645 osp.$ost*MDT0000.max_create_count")
8646 $disable_precreate &&
8647 do_facet $SINGLEMDS "lctl set_param -n \
8648 osp.$ost*MDT0000.max_create_count=0"
8650 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8651 [ -f $DIR/$tdir/$idx ] && continue
8652 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8653 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8655 error "setstripe $idx should succeed"; }
8656 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8658 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8661 do_facet $SINGLEMDS "lctl set_param -n \
8662 osp.$ost*MDT0000.max_create_count=$max_count"
8663 do_facet $SINGLEMDS "lctl set_param -n \
8664 osp.$ost*MDT0000.create_count=$count"
8665 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8666 echo $INACTIVE_OSC "is Activate"
8668 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8671 run_test 65k "validate manual striping works properly with deactivated OSCs"
8673 test_65l() { # bug 12836
8674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8676 test_mkdir -p $DIR/$tdir/test_dir
8677 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8678 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8680 run_test 65l "lfs find on -1 stripe dir ========================"
8683 local layout=$(save_layout $MOUNT)
8684 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8685 restore_layout $MOUNT $layout
8686 error "setstripe should fail by non-root users"
8690 run_test 65m "normal user can't set filesystem default stripe"
8693 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8694 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8695 skip "Need MDS version at least 2.12.50"
8696 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8698 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8699 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8700 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8702 local root_layout=$(save_layout $MOUNT)
8703 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8705 # new subdirectory under root directory should not inherit
8706 # the default layout from root
8707 local dir1=$MOUNT/$tdir-1
8708 mkdir $dir1 || error "mkdir $dir1 failed"
8709 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8710 error "$dir1 shouldn't have LOV EA"
8712 # delete the default layout on root directory
8713 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8715 local dir2=$MOUNT/$tdir-2
8716 mkdir $dir2 || error "mkdir $dir2 failed"
8717 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8718 error "$dir2 shouldn't have LOV EA"
8720 # set a new striping pattern on root directory
8721 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8722 local new_def_stripe_size=$((def_stripe_size * 2))
8723 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8724 error "set stripe size on $MOUNT failed"
8726 # new file created in $dir2 should inherit the new stripe size from
8727 # the filesystem default
8728 local file2=$dir2/$tfile-2
8729 touch $file2 || error "touch $file2 failed"
8731 local file2_stripe_size=$($LFS getstripe -S $file2)
8732 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8734 echo "file2_stripe_size: '$file2_stripe_size'"
8735 echo "new_def_stripe_size: '$new_def_stripe_size'"
8736 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8739 local dir3=$MOUNT/$tdir-3
8740 mkdir $dir3 || error "mkdir $dir3 failed"
8741 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8742 # the root layout, which is the actual default layout that will be used
8743 # when new files are created in $dir3.
8744 local dir3_layout=$(get_layout_param $dir3)
8745 local root_dir_layout=$(get_layout_param $MOUNT)
8746 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8748 echo "dir3_layout: '$dir3_layout'"
8749 echo "root_dir_layout: '$root_dir_layout'"
8750 error "$dir3 should show the default layout from $MOUNT"
8753 # set OST pool on root directory
8754 local pool=$TESTNAME
8755 pool_add $pool || error "add $pool failed"
8756 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8757 error "add targets to $pool failed"
8759 $LFS setstripe -p $pool $MOUNT ||
8760 error "set OST pool on $MOUNT failed"
8762 # new file created in $dir3 should inherit the pool from
8763 # the filesystem default
8764 local file3=$dir3/$tfile-3
8765 touch $file3 || error "touch $file3 failed"
8767 local file3_pool=$($LFS getstripe -p $file3)
8768 [[ "$file3_pool" = "$pool" ]] ||
8769 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8771 local dir4=$MOUNT/$tdir-4
8772 mkdir $dir4 || error "mkdir $dir4 failed"
8773 local dir4_layout=$(get_layout_param $dir4)
8774 root_dir_layout=$(get_layout_param $MOUNT)
8775 echo "$LFS getstripe -d $dir4"
8776 $LFS getstripe -d $dir4
8777 echo "$LFS getstripe -d $MOUNT"
8778 $LFS getstripe -d $MOUNT
8779 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8781 echo "dir4_layout: '$dir4_layout'"
8782 echo "root_dir_layout: '$root_dir_layout'"
8783 error "$dir4 should show the default layout from $MOUNT"
8786 # new file created in $dir4 should inherit the pool from
8787 # the filesystem default
8788 local file4=$dir4/$tfile-4
8789 touch $file4 || error "touch $file4 failed"
8791 local file4_pool=$($LFS getstripe -p $file4)
8792 [[ "$file4_pool" = "$pool" ]] ||
8793 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8795 # new subdirectory under non-root directory should inherit
8796 # the default layout from its parent directory
8797 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8798 error "set directory layout on $dir4 failed"
8800 local dir5=$dir4/$tdir-5
8801 mkdir $dir5 || error "mkdir $dir5 failed"
8803 dir4_layout=$(get_layout_param $dir4)
8804 local dir5_layout=$(get_layout_param $dir5)
8805 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8807 echo "dir4_layout: '$dir4_layout'"
8808 echo "dir5_layout: '$dir5_layout'"
8809 error "$dir5 should inherit the default layout from $dir4"
8812 # though subdir under ROOT doesn't inherit default layout, but
8813 # its sub dir/file should be created with default layout.
8814 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8815 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8816 skip "Need MDS version at least 2.12.59"
8818 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8819 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8820 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8822 if [ $default_lmv_hash == "none" ]; then
8823 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8825 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8826 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8829 $LFS setdirstripe -D -c 2 $MOUNT ||
8830 error "setdirstripe -D -c 2 failed"
8831 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8832 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8833 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8835 run_test 65n "don't inherit default layout from root for new subdirectories"
8837 # bug 2543 - update blocks count on client
8839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8842 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8843 sync; sync_all_data; sync; sync_all_data
8844 cancel_lru_locks osc
8845 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8846 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8848 run_test 66 "update inode blocks count on client ==============="
8851 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8855 swapon -s | awk '($1 == "'$1'") { print $4 }'
8858 # bug5265, obdfilter oa2dentry return -ENOENT
8859 # #define OBD_FAIL_SRV_ENOENT 0x217
8861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 remote_ost_nodsh && skip "remote OST with nodsh"
8865 $LFS setstripe -c 1 -i 0 $f
8867 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8869 do_facet ost1 lctl set_param fail_loc=0x217
8870 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8871 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8873 do_facet ost1 lctl set_param fail_loc=0
8874 $DIRECTIO write $f 0 2 || error "write error"
8876 cancel_lru_locks osc
8877 $DIRECTIO read $f 0 1 || error "read error"
8879 do_facet ost1 lctl set_param fail_loc=0x217
8880 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8882 do_facet ost1 lctl set_param fail_loc=0
8885 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8888 test_mkdir $DIR/$tdir
8889 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8890 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8892 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8894 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8896 [ "$RUNAS_ID" = "$UID" ] &&
8897 skip_env "RUNAS_ID = UID = $UID -- skipping"
8898 # Check that testing environment is properly set up. Skip if not
8899 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8900 skip_env "User $RUNAS_ID does not exist - skipping"
8903 chmod 777 $DIR/$tfile
8904 chmod ug+s $DIR/$tfile
8905 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8906 error "$RUNAS dd $DIR/$tfile failed"
8907 # See if we are still setuid/sgid
8908 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8909 error "S/gid is not dropped on write"
8910 # Now test that MDS is updated too
8911 cancel_lru_locks mdc
8912 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8913 error "S/gid is not dropped on MDS"
8916 run_test 72a "Test that remove suid works properly (bug5695) ===="
8918 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8921 [ "$RUNAS_ID" = "$UID" ] &&
8922 skip_env "RUNAS_ID = UID = $UID -- skipping"
8923 [ "$RUNAS_ID" -eq 0 ] &&
8924 skip_env "RUNAS_ID = 0 -- skipping"
8925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8926 # Check that testing environment is properly set up. Skip if not
8927 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8928 skip_env "User $RUNAS_ID does not exist - skipping"
8930 touch $DIR/${tfile}-f{g,u}
8931 test_mkdir $DIR/${tfile}-dg
8932 test_mkdir $DIR/${tfile}-du
8933 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8934 chmod g+s $DIR/${tfile}-{f,d}g
8935 chmod u+s $DIR/${tfile}-{f,d}u
8936 for perm in 777 2777 4777; do
8937 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8938 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8939 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8940 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8944 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8946 # bug 3462 - multiple simultaneous MDC requests
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8950 test_mkdir $DIR/d73-1
8951 test_mkdir $DIR/d73-2
8952 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8955 lctl set_param fail_loc=0x80000129
8956 $MULTIOP $DIR/d73-1/f73-2 Oc &
8958 lctl set_param fail_loc=0
8960 $MULTIOP $DIR/d73-2/f73-3 Oc &
8964 wait $pid1 || return 1
8968 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8969 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8970 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8974 run_test 73 "multiple MDC requests (should not deadlock)"
8976 test_74a() { # bug 6149, 6184
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8980 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8982 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8983 # will spin in a tight reconnection loop
8984 $LCTL set_param fail_loc=0x8000030e
8985 # get any lock that won't be difficult - lookup works.
8987 $LCTL set_param fail_loc=0
8991 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8993 test_74b() { # bug 13310
8994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8996 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8998 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8999 # will spin in a tight reconnection loop
9000 $LCTL set_param fail_loc=0x8000030e
9001 # get a "difficult" lock
9003 $LCTL set_param fail_loc=0
9007 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9012 #define OBD_FAIL_LDLM_NEW_LOCK
9013 $LCTL set_param fail_loc=0x319
9014 touch $DIR/$tfile && error "touch successful"
9015 $LCTL set_param fail_loc=0
9018 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9020 slab_lic=/sys/kernel/slab/lustre_inode_cache
9022 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9023 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9024 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9027 test_76a() { # Now for b=20433, added originally in b=1443
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9030 cancel_lru_locks osc
9031 # there may be some slab objects cached per core
9032 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9033 local before=$(num_objects)
9034 local count=$((512 * cpus))
9035 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9036 local margin=$((count / 10))
9037 if [[ -f $slab_lic/aliases ]]; then
9038 local aliases=$(cat $slab_lic/aliases)
9039 (( aliases > 0 )) && margin=$((margin * aliases))
9042 echo "before slab objects: $before"
9043 for i in $(seq $count); do
9047 cancel_lru_locks osc
9048 local after=$(num_objects)
9049 echo "created: $count, after slab objects: $after"
9050 # shared slab counts are not very accurate, allow significant margin
9051 # the main goal is that the cache growth is not permanently > $count
9052 while (( after > before + margin )); do
9054 after=$(num_objects)
9056 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9057 if (( wait > 60 )); then
9058 error "inode slab grew from $before+$margin to $after"
9062 run_test 76a "confirm clients recycle inodes properly ===="
9065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9066 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9069 local before=$(num_objects)
9071 for i in $(seq $count); do
9076 local after=$(num_objects)
9079 while (( after > before )); do
9081 after=$(num_objects)
9083 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9084 if (( wait > 60 )); then
9085 error "inode slab grew from $before to $after"
9089 echo "slab objects before: $before, after: $after"
9091 run_test 76b "confirm clients recycle directory inodes properly ===="
9096 # Note: in sptlrpc modes which enable its own bulk checksum, the
9097 # original crc32_le bulk checksum will be automatically disabled,
9098 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9099 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9100 # In this case set_checksums() will not be no-op, because sptlrpc
9101 # bulk checksum will be enabled all through the test.
9103 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9104 lctl set_param -n osc.*.checksums $1
9108 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9109 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9110 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9111 tr -d [] | head -n1)}
9114 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9116 log "set checksum type to $1, rc = $rc"
9120 get_osc_checksum_type()
9122 # arugment 1: OST name, like OST0000
9124 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9125 sed 's/.*\[\(.*\)\].*/\1/g')
9127 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9131 F77_TMP=$TMP/f77-temp
9134 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9135 error "error writing to $F77_TMP"
9138 test_77a() { # bug 10889
9139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9140 $GSS && skip_env "could not run with gss"
9142 [ ! -f $F77_TMP ] && setup_f77
9144 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9148 run_test 77a "normal checksum read/write operation"
9150 test_77b() { # bug 10889
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9152 $GSS && skip_env "could not run with gss"
9154 [ ! -f $F77_TMP ] && setup_f77
9155 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9156 $LCTL set_param fail_loc=0x80000409
9159 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9160 error "dd error: $?"
9161 $LCTL set_param fail_loc=0
9163 for algo in $CKSUM_TYPES; do
9164 cancel_lru_locks osc
9165 set_checksum_type $algo
9166 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9167 $LCTL set_param fail_loc=0x80000408
9168 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9169 $LCTL set_param fail_loc=0
9172 set_checksum_type $ORIG_CSUM_TYPE
9175 run_test 77b "checksum error on client write, read"
9180 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9182 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9183 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9184 $check_ost && [ -n "$ost_file_prefix" ] &&
9185 do_facet ost1 rm -f ${ost_file_prefix}\*
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9190 $GSS && skip_env "could not run with gss"
9191 remote_ost_nodsh && skip "remote OST with nodsh"
9194 local osc_file_prefix
9196 local check_ost=false
9197 local ost_file_prefix
9203 # ensure corruption will occur on first OSS/OST
9204 $LFS setstripe -i 0 $DIR/$tfile
9206 [ ! -f $F77_TMP ] && setup_f77
9207 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9208 error "dd write error: $?"
9209 fid=$($LFS path2fid $DIR/$tfile)
9211 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9214 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9215 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9217 echo "OSS do not support bulk pages dump upon error"
9220 osc_file_prefix=$($LCTL get_param -n debug_path)
9221 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9223 trap cleanup_77c EXIT
9226 # enable bulk pages dump upon error on Client
9227 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9228 # enable bulk pages dump upon error on OSS
9230 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9232 # flush Client cache to allow next read to reach OSS
9233 cancel_lru_locks osc
9235 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9236 $LCTL set_param fail_loc=0x80000408
9237 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9238 $LCTL set_param fail_loc=0
9242 # check cksum dump on Client
9243 osc_file=$(ls ${osc_file_prefix}*)
9244 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9245 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9246 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9247 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9248 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9250 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9251 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9252 error "dump content does not match on Client"
9254 $check_ost || skip "No need to check cksum dump on OSS"
9256 # check cksum dump on OSS
9257 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9258 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9259 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9260 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9261 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9262 error "dump content does not match on OSS"
9266 run_test 77c "checksum error on client read with debug"
9268 test_77d() { # bug 10889
9269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9270 $GSS && skip_env "could not run with gss"
9272 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9273 $LCTL set_param fail_loc=0x80000409
9275 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9276 error "direct write: rc=$?"
9277 $LCTL set_param fail_loc=0
9280 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9281 $LCTL set_param fail_loc=0x80000408
9283 cancel_lru_locks osc
9284 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9285 error "direct read: rc=$?"
9286 $LCTL set_param fail_loc=0
9289 run_test 77d "checksum error on OST direct write, read"
9291 test_77f() { # bug 10889
9292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9293 $GSS && skip_env "could not run with gss"
9296 for algo in $CKSUM_TYPES; do
9297 cancel_lru_locks osc
9298 set_checksum_type $algo
9299 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9300 $LCTL set_param fail_loc=0x409
9301 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9302 error "direct write succeeded"
9303 $LCTL set_param fail_loc=0
9305 set_checksum_type $ORIG_CSUM_TYPE
9308 run_test 77f "repeat checksum error on write (expect error)"
9310 test_77g() { # bug 10889
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9312 $GSS && skip_env "could not run with gss"
9313 remote_ost_nodsh && skip "remote OST with nodsh"
9315 [ ! -f $F77_TMP ] && setup_f77
9317 local file=$DIR/$tfile
9318 stack_trap "rm -f $file" EXIT
9320 $LFS setstripe -c 1 -i 0 $file
9321 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9322 do_facet ost1 lctl set_param fail_loc=0x8000021a
9324 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9325 error "write error: rc=$?"
9326 do_facet ost1 lctl set_param fail_loc=0
9329 cancel_lru_locks osc
9330 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9331 do_facet ost1 lctl set_param fail_loc=0x8000021b
9333 cmp $F77_TMP $file || error "file compare failed"
9334 do_facet ost1 lctl set_param fail_loc=0
9337 run_test 77g "checksum error on OST write, read"
9339 test_77k() { # LU-10906
9340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9341 $GSS && skip_env "could not run with gss"
9343 local cksum_param="osc.$FSNAME*.checksums"
9344 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9348 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9349 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9350 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9353 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9354 error "failed to set checksum=$i on MGS"
9355 wait_update $HOSTNAME "$get_checksum" $i
9357 echo "remount client, checksum should be $i"
9358 remount_client $MOUNT || error "failed to remount client"
9359 checksum=$(eval $get_checksum)
9360 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9362 # remove persistent param to avoid races with checksum mountopt below
9363 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9364 error "failed to delete checksum on MGS"
9366 for opt in "checksum" "nochecksum"; do
9367 #remount with mount option
9368 echo "remount client with option $opt, checksum should be $i"
9369 umount_client $MOUNT || error "failed to umount client"
9370 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9371 error "failed to mount client with option '$opt'"
9372 checksum=$(eval $get_checksum)
9373 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9377 remount_client $MOUNT || error "failed to remount client"
9379 run_test 77k "enable/disable checksum correctly"
9382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9383 $GSS && skip_env "could not run with gss"
9386 stack_trap "set_checksums $ORIG_CSUM" EXIT
9387 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9389 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9391 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9392 for algo in $CKSUM_TYPES; do
9393 set_checksum_type $algo || error "fail to set checksum type $algo"
9394 osc_algo=$(get_osc_checksum_type OST0000)
9395 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9397 # no locks, no reqs to let the connection idle
9398 cancel_lru_locks osc
9399 lru_resize_disable osc
9400 wait_osc_import_state client ost1 IDLE
9402 # ensure ost1 is connected
9403 stat $DIR/$tfile >/dev/null || error "can't stat"
9404 wait_osc_import_state client ost1 FULL
9406 osc_algo=$(get_osc_checksum_type OST0000)
9407 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9411 run_test 77l "preferred checksum type is remembered after reconnected"
9413 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9422 test_78() { # bug 10901
9423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9424 remote_ost || skip_env "local OST"
9427 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9428 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9429 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9430 echo "MemTotal: $MEMTOTAL"
9432 # reserve 256MB of memory for the kernel and other running processes,
9433 # and then take 1/2 of the remaining memory for the read/write buffers.
9434 if [ $MEMTOTAL -gt 512 ] ;then
9435 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9437 # for those poor memory-starved high-end clusters...
9438 MEMTOTAL=$((MEMTOTAL / 2))
9440 echo "Mem to use for directio: $MEMTOTAL"
9442 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9443 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9444 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9445 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9447 echo "Smallest OST: $SMALLESTOST"
9448 [[ $SMALLESTOST -lt 10240 ]] &&
9449 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9451 trap cleanup_test_78 EXIT
9453 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9454 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9456 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9457 echo "File size: $F78SIZE"
9458 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9459 for i in $(seq 1 $NSEQ); do
9460 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9461 echo directIO rdwr round $i of $NSEQ
9462 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9467 run_test 78 "handle large O_DIRECT writes correctly ============"
9469 test_79() { # bug 12743
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9472 wait_delete_completed
9474 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9475 BKFREE=$(calc_osc_kbytes kbytesfree)
9476 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9478 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9479 DFTOTAL=`echo $STRING | cut -d, -f1`
9480 DFUSED=`echo $STRING | cut -d, -f2`
9481 DFAVAIL=`echo $STRING | cut -d, -f3`
9482 DFFREE=$(($DFTOTAL - $DFUSED))
9484 ALLOWANCE=$((64 * $OSTCOUNT))
9486 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9487 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9488 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9490 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9491 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9492 error "df free($DFFREE) mismatch OST free($BKFREE)"
9494 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9495 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9496 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9499 run_test 79 "df report consistency check ======================="
9501 test_80() { # bug 10718
9502 remote_ost_nodsh && skip "remote OST with nodsh"
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 # relax strong synchronous semantics for slow backends like ZFS
9506 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9507 local soc="obdfilter.*.sync_lock_cancel"
9508 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9510 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9511 if [ -z "$save" ]; then
9512 soc="obdfilter.*.sync_on_lock_cancel"
9513 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9516 if [ "$save" != "never" ]; then
9517 local hosts=$(comma_list $(osts_nodes))
9519 do_nodes $hosts $LCTL set_param $soc=never
9520 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9524 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9526 local before=$(date +%s)
9527 cancel_lru_locks osc
9528 local after=$(date +%s)
9529 local diff=$((after - before))
9530 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9534 run_test 80 "Page eviction is equally fast at high offsets too"
9536 test_81a() { # LU-456
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9538 remote_ost_nodsh && skip "remote OST with nodsh"
9540 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9541 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9542 do_facet ost1 lctl set_param fail_loc=0x80000228
9544 # write should trigger a retry and success
9545 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9548 if [ $RC -ne 0 ] ; then
9549 error "write should success, but failed for $RC"
9552 run_test 81a "OST should retry write when get -ENOSPC ==============="
9554 test_81b() { # LU-456
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9556 remote_ost_nodsh && skip "remote OST with nodsh"
9558 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9559 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9560 do_facet ost1 lctl set_param fail_loc=0x228
9562 # write should retry several times and return -ENOSPC finally
9563 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9564 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9567 if [ $RC -ne $ENOSPC ] ; then
9568 error "dd should fail for -ENOSPC, but succeed."
9571 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9574 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9576 test_mkdir $DIR/$tdir.cvsroot
9577 chown $RUNAS_ID $DIR/$tdir.cvsroot
9580 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9583 # some versions of cvs import exit(1) when asked to import links or
9584 # files they can't read. ignore those files.
9585 local toignore=$(find . -type l -printf '-I %f\n' -o \
9586 ! -perm /4 -printf '-I %f\n')
9587 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9588 $tdir.reposname vtag rtag
9591 test_mkdir $DIR/$tdir.reposname
9592 chown $RUNAS_ID $DIR/$tdir.reposname
9593 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9595 cd $DIR/$tdir.reposname
9597 $RUNAS cvs add -m 'addmsg' foo99
9599 $RUNAS cvs commit -m 'nomsg' foo99
9600 rm -fr $DIR/$tdir.cvsroot
9602 run_test 99 "cvs strange file/directory operations"
9605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9606 [[ "$NETTYPE" =~ tcp ]] ||
9607 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9608 remote_ost_nodsh && skip "remote OST with nodsh"
9609 remote_mds_nodsh && skip "remote MDS with nodsh"
9611 skip "useless for local single node setup"
9613 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9614 [ "$PROT" != "tcp" ] && continue
9615 RPORT=$(echo $REMOTE | cut -d: -f2)
9616 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9619 LPORT=`echo $LOCAL | cut -d: -f2`
9620 if [ $LPORT -ge 1024 ]; then
9621 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9623 error_exit "local: $LPORT > 1024, remote: $RPORT"
9626 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9628 run_test 100 "check local port using privileged port ==========="
9630 function get_named_value()
9634 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9637 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9638 awk '/^max_cached_mb/ { print $2 }')
9641 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 local cache_limit=32
9653 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9654 trap cleanup_101a EXIT
9655 $LCTL set_param -n llite.*.read_ahead_stats=0
9656 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9659 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9661 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9662 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9665 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9666 get_named_value 'read.but.discarded'); do
9667 discard=$(($discard + $s))
9671 $LCTL get_param osc.*-osc*.rpc_stats
9672 $LCTL get_param llite.*.read_ahead_stats
9674 # Discard is generally zero, but sometimes a few random reads line up
9675 # and trigger larger readahead, which is wasted & leads to discards.
9676 if [[ $(($discard)) -gt $nreads ]]; then
9677 error "too many ($discard) discarded pages"
9679 rm -f $DIR/$tfile || true
9681 run_test 101a "check read-ahead for random reads"
9684 test_mkdir $DIR/$tdir
9686 local FILE_LENGTH=$2
9689 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9691 local list=$(comma_list $(osts_nodes))
9692 set_osd_param $list '' read_cache_enable 0
9693 set_osd_param $list '' writethrough_cache_enable 0
9695 trap cleanup_test101bc EXIT
9696 # prepare the read-ahead file
9697 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9699 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9700 count=$FILE_SIZE_MB 2> /dev/null
9704 cleanup_test101bc() {
9709 local list=$(comma_list $(osts_nodes))
9710 set_osd_param $list '' read_cache_enable 1
9711 set_osd_param $list '' writethrough_cache_enable 1
9715 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9720 local STRIPE_SIZE=$2
9721 local FILE_LENGTH=$3
9722 local RA_INC=1048576
9723 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9724 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9725 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9726 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9727 get_named_value 'read.but.discarded' | calc_total)
9728 if [[ $DISCARD -gt $discard_limit ]]; then
9729 $LCTL get_param llite.*.read_ahead_stats
9730 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9732 echo "Read-ahead success for size ${READ_SIZE}"
9737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9738 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9740 local STRIPE_SIZE=1048576
9741 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9743 if [ $SLOW == "yes" ]; then
9744 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9746 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9749 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9751 # prepare the read-ahead file
9752 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9753 cancel_lru_locks osc
9754 for BIDX in 2 4 8 16 32 64 128 256
9756 local BSIZE=$((BIDX*4096))
9757 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9758 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9759 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9760 $LCTL set_param -n llite.*.read_ahead_stats=0
9761 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9762 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9763 cancel_lru_locks osc
9764 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9769 run_test 101b "check stride-io mode read-ahead ================="
9772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9774 local STRIPE_SIZE=1048576
9775 local FILE_LENGTH=$((STRIPE_SIZE*100))
9780 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9782 cancel_lru_locks osc
9783 $LCTL set_param osc.*.rpc_stats=0
9784 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9785 $LCTL get_param osc.*.rpc_stats
9786 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9787 local stats=$($LCTL get_param -n $osc_rpc_stats)
9788 local lines=$(echo "$stats" | awk 'END {print NR;}')
9791 if [ $lines -le 20 ]; then
9792 echo "continue debug"
9795 for size in 1 2 4 8; do
9796 local rpc=$(echo "$stats" |
9797 awk '($1 == "'$size':") {print $2; exit; }')
9798 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9799 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9801 echo "$osc_rpc_stats check passed!"
9806 run_test 101c "check stripe_size aligned read-ahead"
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9811 local file=$DIR/$tfile
9812 local sz_MB=${FILESIZE_101d:-80}
9813 local ra_MB=${READAHEAD_MB:-40}
9815 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9816 [ $free_MB -lt $sz_MB ] &&
9817 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9819 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9820 $LFS setstripe -c -1 $file || error "setstripe failed"
9822 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9823 echo Cancel LRU locks on lustre client to flush the client cache
9824 cancel_lru_locks osc
9826 echo Disable read-ahead
9827 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9828 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9829 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9830 $LCTL get_param -n llite.*.max_read_ahead_mb
9832 echo "Reading the test file $file with read-ahead disabled"
9833 local sz_KB=$((sz_MB * 1024 / 4))
9834 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9835 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9836 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9837 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9839 echo "Cancel LRU locks on lustre client to flush the client cache"
9840 cancel_lru_locks osc
9841 echo Enable read-ahead with ${ra_MB}MB
9842 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9844 echo "Reading the test file $file with read-ahead enabled"
9845 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9846 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9848 echo "read-ahead disabled time read $raOFF"
9849 echo "read-ahead enabled time read $raON"
9852 wait_delete_completed
9854 # use awk for this check instead of bash because it handles decimals
9855 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9856 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9858 run_test 101d "file read with and without read-ahead enabled"
9861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9863 local file=$DIR/$tfile
9864 local size_KB=500 #KB
9868 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9869 local need_KB=$((count * size_KB))
9870 [[ $free_KB -le $need_KB ]] &&
9871 skip_env "Need free space $need_KB, have $free_KB"
9873 echo "Creating $count ${size_KB}K test files"
9874 for ((i = 0; i < $count; i++)); do
9875 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9878 echo "Cancel LRU locks on lustre client to flush the client cache"
9879 cancel_lru_locks $OSC
9881 echo "Reset readahead stats"
9882 $LCTL set_param -n llite.*.read_ahead_stats=0
9884 for ((i = 0; i < $count; i++)); do
9885 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9888 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9889 get_named_value 'misses' | calc_total)
9891 for ((i = 0; i < $count; i++)); do
9892 rm -rf $file.$i 2>/dev/null
9895 #10000 means 20% reads are missing in readahead
9896 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9898 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9901 which iozone || skip_env "no iozone installed"
9903 local old_debug=$($LCTL get_param debug)
9904 old_debug=${old_debug#*=}
9905 $LCTL set_param debug="reada mmap"
9907 # create a test file
9908 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9910 echo Cancel LRU locks on lustre client to flush the client cache
9911 cancel_lru_locks osc
9913 echo Reset readahead stats
9914 $LCTL set_param -n llite.*.read_ahead_stats=0
9916 echo mmap read the file with small block size
9917 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9920 echo checking missing pages
9921 $LCTL get_param llite.*.read_ahead_stats
9922 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9923 get_named_value 'misses' | calc_total)
9925 $LCTL set_param debug="$old_debug"
9926 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9929 run_test 101f "check mmap read performance"
9931 test_101g_brw_size_test() {
9933 local pages=$((mb * 1048576 / PAGE_SIZE))
9934 local file=$DIR/$tfile
9936 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9937 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9938 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9939 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9943 stack_trap "rm -f $file" EXIT
9944 $LCTL set_param -n osc.*.rpc_stats=0
9946 # 10 RPCs should be enough for the test
9948 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9949 { error "dd write ${mb} MB blocks failed"; return 3; }
9950 cancel_lru_locks osc
9951 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9952 { error "dd write ${mb} MB blocks failed"; return 4; }
9954 # calculate number of full-sized read and write RPCs
9955 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9956 sed -n '/pages per rpc/,/^$/p' |
9957 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9958 END { print reads,writes }'))
9959 # allow one extra full-sized read RPC for async readahead
9960 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9961 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9962 [[ ${rpcs[1]} == $count ]] ||
9963 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9967 remote_ost_nodsh && skip "remote OST with nodsh"
9970 local osts=$(get_facets OST)
9971 local list=$(comma_list $(osts_nodes))
9972 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9973 local brw_size="obdfilter.*.brw_size"
9975 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9977 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9979 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9980 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9981 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9982 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9983 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9984 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9986 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9989 if [[ $orig_mb -lt 16 ]]; then
9990 save_lustre_params $osts "$brw_size" > $p
9991 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9992 error "set 16MB RPC size failed"
9994 echo "remount client to enable new RPC size"
9995 remount_client $MOUNT || error "remount_client failed"
9998 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9999 # should be able to set brw_size=12, but no rpc_stats for that
10000 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10003 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10005 if [[ $orig_mb -lt 16 ]]; then
10006 restore_lustre_params < $p
10007 remount_client $MOUNT || error "remount_client restore failed"
10010 rm -f $p $DIR/$tfile
10012 run_test 101g "Big bulk(4/16 MiB) readahead"
10015 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10017 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10018 error "dd 70M file failed"
10019 echo Cancel LRU locks on lustre client to flush the client cache
10020 cancel_lru_locks osc
10022 echo "Reset readahead stats"
10023 $LCTL set_param -n llite.*.read_ahead_stats 0
10025 echo "Read 10M of data but cross 64M bundary"
10026 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10027 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10028 get_named_value 'misses' | calc_total)
10029 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10030 rm -f $p $DIR/$tfile
10032 run_test 101h "Readahead should cover current read window"
10035 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10036 error "dd 10M file failed"
10038 local max_per_file_mb=$($LCTL get_param -n \
10039 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10040 cancel_lru_locks osc
10041 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10042 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10043 error "set max_read_ahead_per_file_mb to 1 failed"
10045 echo "Reset readahead stats"
10046 $LCTL set_param llite.*.read_ahead_stats=0
10048 dd if=$DIR/$tfile of=/dev/null bs=2M
10050 $LCTL get_param llite.*.read_ahead_stats
10051 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10052 awk '/misses/ { print $2 }')
10053 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10056 run_test 101i "allow current readahead to exceed reservation"
10059 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10060 error "setstripe $DIR/$tfile failed"
10061 local file_size=$((1048576 * 16))
10062 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10063 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10065 echo Disable read-ahead
10066 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10068 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10069 for blk in $PAGE_SIZE 1048576 $file_size; do
10070 cancel_lru_locks osc
10071 echo "Reset readahead stats"
10072 $LCTL set_param -n llite.*.read_ahead_stats=0
10073 local count=$(($file_size / $blk))
10074 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10075 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10076 get_named_value 'failed.to.fast.read' | calc_total)
10077 $LCTL get_param -n llite.*.read_ahead_stats
10078 [ $miss -eq $count ] || error "expected $count got $miss"
10081 rm -f $p $DIR/$tfile
10083 run_test 101j "A complete read block should be submitted when no RA"
10086 test_mkdir $DIR/$tdir
10087 chown $RUNAS_ID $DIR/$tdir
10090 STRIPE_COUNT=$OSTCOUNT
10091 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10093 trap cleanup_test102 EXIT
10095 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10097 for num in 1 2 3 4; do
10098 for count in $(seq 1 $STRIPE_COUNT); do
10099 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10100 local size=`expr $STRIPE_SIZE \* $num`
10101 local file=file"$num-$idx-$count"
10102 $1 $LFS setstripe -S $size -i $idx -c $count $file
10108 $1 tar cf $TMP/f102.tar $tdir --xattrs
10111 cleanup_test102() {
10113 rm -f $TMP/f102.tar
10114 rm -rf $DIR/d0.sanity/d102
10118 [ "$UID" != 0 ] && skip "must run as root"
10119 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10120 skip_env "must have user_xattr"
10122 [ -z "$(which setfattr 2>/dev/null)" ] &&
10123 skip_env "could not find setfattr"
10125 local testfile=$DIR/$tfile
10128 echo "set/get xattr..."
10129 setfattr -n trusted.name1 -v value1 $testfile ||
10130 error "setfattr -n trusted.name1=value1 $testfile failed"
10131 getfattr -n trusted.name1 $testfile 2> /dev/null |
10132 grep "trusted.name1=.value1" ||
10133 error "$testfile missing trusted.name1=value1"
10135 setfattr -n user.author1 -v author1 $testfile ||
10136 error "setfattr -n user.author1=author1 $testfile failed"
10137 getfattr -n user.author1 $testfile 2> /dev/null |
10138 grep "user.author1=.author1" ||
10139 error "$testfile missing trusted.author1=author1"
10141 echo "listxattr..."
10142 setfattr -n trusted.name2 -v value2 $testfile ||
10143 error "$testfile unable to set trusted.name2"
10144 setfattr -n trusted.name3 -v value3 $testfile ||
10145 error "$testfile unable to set trusted.name3"
10146 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10147 grep "trusted.name" | wc -l) -eq 3 ] ||
10148 error "$testfile missing 3 trusted.name xattrs"
10150 setfattr -n user.author2 -v author2 $testfile ||
10151 error "$testfile unable to set user.author2"
10152 setfattr -n user.author3 -v author3 $testfile ||
10153 error "$testfile unable to set user.author3"
10154 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10155 grep "user.author" | wc -l) -eq 3 ] ||
10156 error "$testfile missing 3 user.author xattrs"
10158 echo "remove xattr..."
10159 setfattr -x trusted.name1 $testfile ||
10160 error "$testfile error deleting trusted.name1"
10161 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10162 error "$testfile did not delete trusted.name1 xattr"
10164 setfattr -x user.author1 $testfile ||
10165 error "$testfile error deleting user.author1"
10166 echo "set lustre special xattr ..."
10167 $LFS setstripe -c1 $testfile
10168 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10169 awk -F "=" '/trusted.lov/ { print $2 }' )
10170 setfattr -n "trusted.lov" -v $lovea $testfile ||
10171 error "$testfile doesn't ignore setting trusted.lov again"
10172 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10173 error "$testfile allow setting invalid trusted.lov"
10176 run_test 102a "user xattr test =================================="
10178 check_102b_layout() {
10180 local testfile=$DIR/$tfile
10182 echo "test layout '$layout'"
10183 $LFS setstripe $layout $testfile || error "setstripe failed"
10184 $LFS getstripe -y $testfile
10186 echo "get/set/list trusted.lov xattr ..." # b=10930
10187 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10188 [[ "$value" =~ "trusted.lov" ]] ||
10189 error "can't get trusted.lov from $testfile"
10190 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10191 error "getstripe failed"
10193 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10195 value=$(cut -d= -f2 <<<$value)
10196 # LU-13168: truncated xattr should fail if short lov_user_md header
10197 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10198 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10199 for len in $lens; do
10200 echo "setfattr $len $testfile.2"
10201 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10202 [ $len -lt 66 ] && error "short xattr len=$len worked"
10204 local stripe_size=$($LFS getstripe -S $testfile.2)
10205 local stripe_count=$($LFS getstripe -c $testfile.2)
10206 [[ $stripe_size -eq 65536 ]] ||
10207 error "stripe size $stripe_size != 65536"
10208 [[ $stripe_count -eq $stripe_count_orig ]] ||
10209 error "stripe count $stripe_count != $stripe_count_orig"
10210 rm $testfile $testfile.2
10214 [ -z "$(which setfattr 2>/dev/null)" ] &&
10215 skip_env "could not find setfattr"
10216 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10218 # check plain layout
10219 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10221 # and also check composite layout
10222 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10225 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10228 [ -z "$(which setfattr 2>/dev/null)" ] &&
10229 skip_env "could not find setfattr"
10230 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10232 # b10930: get/set/list lustre.lov xattr
10233 echo "get/set/list lustre.lov xattr ..."
10234 test_mkdir $DIR/$tdir
10235 chown $RUNAS_ID $DIR/$tdir
10236 local testfile=$DIR/$tdir/$tfile
10237 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10238 error "setstripe failed"
10239 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10240 error "getstripe failed"
10241 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10242 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10244 local testfile2=${testfile}2
10245 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10246 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10248 $RUNAS $MCREATE $testfile2
10249 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10250 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10251 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10252 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10253 [ $stripe_count -eq $STRIPECOUNT ] ||
10254 error "stripe count $stripe_count != $STRIPECOUNT"
10256 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10258 compare_stripe_info1() {
10259 local stripe_index_all_zero=true
10261 for num in 1 2 3 4; do
10262 for count in $(seq 1 $STRIPE_COUNT); do
10263 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10264 local size=$((STRIPE_SIZE * num))
10265 local file=file"$num-$offset-$count"
10266 stripe_size=$($LFS getstripe -S $PWD/$file)
10267 [[ $stripe_size -ne $size ]] &&
10268 error "$file: size $stripe_size != $size"
10269 stripe_count=$($LFS getstripe -c $PWD/$file)
10270 # allow fewer stripes to be created, ORI-601
10271 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10272 error "$file: count $stripe_count != $count"
10273 stripe_index=$($LFS getstripe -i $PWD/$file)
10274 [[ $stripe_index -ne 0 ]] &&
10275 stripe_index_all_zero=false
10279 $stripe_index_all_zero &&
10280 error "all files are being extracted starting from OST index 0"
10284 have_xattrs_include() {
10285 tar --help | grep -q xattrs-include &&
10286 echo --xattrs-include="lustre.*"
10290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10291 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10293 XINC=$(have_xattrs_include)
10295 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10296 cd $DIR/$tdir/$tdir
10297 compare_stripe_info1
10299 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10303 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10305 XINC=$(have_xattrs_include)
10307 test_mkdir $DIR/$tdir.restore
10309 tar cf - --xattrs $tdir | tar xf - \
10310 -C $DIR/$tdir.restore --xattrs $XINC
10311 cd $DIR/$tdir.restore/$tdir
10312 compare_stripe_info1
10314 run_test 102f "tar copy files, not keep osts"
10317 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10318 skip "must have user_xattr"
10319 [ -z "$(which setfattr 2>/dev/null)" ] &&
10320 skip_env "could not find setfattr"
10321 [ -z "$(which getfattr 2>/dev/null)" ] &&
10322 skip_env "could not find getfattr"
10324 local xsize=${1:-1024} # in bytes
10325 local file=$DIR/$tfile
10326 local value="$(generate_string $xsize)"
10327 local xbig=trusted.big
10331 log "save $xbig on $file"
10332 if [ -z "$toobig" ]
10334 setfattr -n $xbig -v $value $file ||
10335 error "saving $xbig on $file failed"
10337 setfattr -n $xbig -v $value $file &&
10338 error "saving $xbig on $file succeeded"
10342 local orig=$(get_xattr_value $xbig $file)
10343 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10345 local xsml=trusted.sml
10346 log "save $xsml on $file"
10347 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10349 local new=$(get_xattr_value $xbig $file)
10350 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10352 log "grow $xsml on $file"
10353 setfattr -n $xsml -v "$value" $file ||
10354 error "growing $xsml on $file failed"
10356 new=$(get_xattr_value $xbig $file)
10357 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10358 log "$xbig still valid after growing $xsml"
10363 test_102h() { # bug 15777
10366 run_test 102h "grow xattr from inside inode to external block"
10369 large_xattr_enabled || skip_env "ea_inode feature disabled"
10371 echo "setting xattr of max xattr size: $(max_xattr_size)"
10372 grow_xattr $(max_xattr_size)
10374 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10375 echo "This should fail:"
10376 grow_xattr $(($(max_xattr_size) + 10)) 1
10378 run_test 102ha "grow xattr from inside inode to external inode"
10380 test_102i() { # bug 17038
10381 [ -z "$(which getfattr 2>/dev/null)" ] &&
10382 skip "could not find getfattr"
10385 ln -s $DIR/$tfile $DIR/${tfile}link
10386 getfattr -n trusted.lov $DIR/$tfile ||
10387 error "lgetxattr on $DIR/$tfile failed"
10388 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10389 grep -i "no such attr" ||
10390 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10391 rm -f $DIR/$tfile $DIR/${tfile}link
10393 run_test 102i "lgetxattr test on symbolic link ============"
10396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10397 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10399 XINC=$(have_xattrs_include)
10400 setup_test102 "$RUNAS"
10401 chown $RUNAS_ID $DIR/$tdir
10402 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10403 cd $DIR/$tdir/$tdir
10404 compare_stripe_info1 "$RUNAS"
10406 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10409 [ -z "$(which setfattr 2>/dev/null)" ] &&
10410 skip "could not find setfattr"
10413 # b22187 just check that does not crash for regular file.
10414 setfattr -n trusted.lov $DIR/$tfile
10415 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10416 local test_kdir=$DIR/$tdir
10417 test_mkdir $test_kdir
10418 local default_size=$($LFS getstripe -S $test_kdir)
10419 local default_count=$($LFS getstripe -c $test_kdir)
10420 local default_offset=$($LFS getstripe -i $test_kdir)
10421 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10422 error 'dir setstripe failed'
10423 setfattr -n trusted.lov $test_kdir
10424 local stripe_size=$($LFS getstripe -S $test_kdir)
10425 local stripe_count=$($LFS getstripe -c $test_kdir)
10426 local stripe_offset=$($LFS getstripe -i $test_kdir)
10427 [ $stripe_size -eq $default_size ] ||
10428 error "stripe size $stripe_size != $default_size"
10429 [ $stripe_count -eq $default_count ] ||
10430 error "stripe count $stripe_count != $default_count"
10431 [ $stripe_offset -eq $default_offset ] ||
10432 error "stripe offset $stripe_offset != $default_offset"
10433 rm -rf $DIR/$tfile $test_kdir
10435 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10438 [ -z "$(which getfattr 2>/dev/null)" ] &&
10439 skip "could not find getfattr"
10441 # LU-532 trusted. xattr is invisible to non-root
10442 local testfile=$DIR/$tfile
10446 echo "listxattr as user..."
10447 chown $RUNAS_ID $testfile
10448 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10449 grep -q "trusted" &&
10450 error "$testfile trusted xattrs are user visible"
10454 run_test 102l "listxattr size test =================================="
10456 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10457 local path=$DIR/$tfile
10460 listxattr_size_check $path || error "listattr_size_check $path failed"
10462 run_test 102m "Ensure listxattr fails on small bufffer ========"
10466 getxattr() { # getxattr path name
10467 # Return the base64 encoding of the value of xattr name on path.
10471 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10473 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10475 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10477 getfattr --absolute-names --encoding=base64 --name=$name $path |
10478 awk -F= -v name=$name '$1 == name {
10479 print substr($0, index($0, "=") + 1);
10483 test_102n() { # LU-4101 mdt: protect internal xattrs
10484 [ -z "$(which setfattr 2>/dev/null)" ] &&
10485 skip "could not find setfattr"
10486 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10488 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10491 local file0=$DIR/$tfile.0
10492 local file1=$DIR/$tfile.1
10493 local xattr0=$TMP/$tfile.0
10494 local xattr1=$TMP/$tfile.1
10495 local namelist="lov lma lmv link fid version som hsm"
10499 rm -rf $file0 $file1 $xattr0 $xattr1
10500 touch $file0 $file1
10502 # Get 'before' xattrs of $file1.
10503 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10505 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10506 namelist+=" lfsck_namespace"
10507 for name in $namelist; do
10508 # Try to copy xattr from $file0 to $file1.
10509 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10511 setfattr --name=trusted.$name --value="$value" $file1 ||
10512 error "setxattr 'trusted.$name' failed"
10514 # Try to set a garbage xattr.
10515 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10517 if [[ x$name == "xlov" ]]; then
10518 setfattr --name=trusted.lov --value="$value" $file1 &&
10519 error "setxattr invalid 'trusted.lov' success"
10521 setfattr --name=trusted.$name --value="$value" $file1 ||
10522 error "setxattr invalid 'trusted.$name' failed"
10525 # Try to remove the xattr from $file1. We don't care if this
10526 # appears to succeed or fail, we just don't want there to be
10527 # any changes or crashes.
10528 setfattr --remove=$trusted.$name $file1 2> /dev/null
10531 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10534 # Try to copy xattr from $file0 to $file1.
10535 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10537 setfattr --name=trusted.$name --value="$value" $file1 ||
10538 error "setxattr 'trusted.$name' failed"
10540 # Try to set a garbage xattr.
10541 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10543 setfattr --name=trusted.$name --value="$value" $file1 ||
10544 error "setxattr 'trusted.$name' failed"
10546 # Try to remove the xattr from $file1. We don't care if this
10547 # appears to succeed or fail, we just don't want there to be
10548 # any changes or crashes.
10549 setfattr --remove=$trusted.$name $file1 2> /dev/null
10552 # Get 'after' xattrs of file1.
10553 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10555 if ! diff $xattr0 $xattr1; then
10556 error "before and after xattrs of '$file1' differ"
10559 rm -rf $file0 $file1 $xattr0 $xattr1
10563 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10565 test_102p() { # LU-4703 setxattr did not check ownership
10566 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10567 skip "MDS needs to be at least 2.5.56"
10569 local testfile=$DIR/$tfile
10573 echo "setfacl as user..."
10574 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10575 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10577 echo "setfattr as user..."
10578 setfacl -m "u:$RUNAS_ID:---" $testfile
10579 $RUNAS setfattr -x system.posix_acl_access $testfile
10580 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10582 run_test 102p "check setxattr(2) correctly fails without permission"
10585 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10586 skip "MDS needs to be at least 2.6.92"
10588 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10590 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10593 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10594 skip "MDS needs to be at least 2.6.93"
10596 touch $DIR/$tfile || error "touch"
10597 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10598 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10599 rm $DIR/$tfile || error "rm"
10602 mkdir -p $DIR/$tdir || error "mkdir"
10603 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10604 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10605 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10606 error "$testfile error deleting user.author1"
10607 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10608 grep "user.$(basename $tdir)" &&
10609 error "$tdir did not delete user.$(basename $tdir)"
10610 rmdir $DIR/$tdir || error "rmdir"
10613 test_mkdir $DIR/$tdir
10614 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10615 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10616 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10617 error "$testfile error deleting user.author1"
10618 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10619 grep "user.$(basename $tdir)" &&
10620 error "$tdir did not delete user.$(basename $tdir)"
10621 rmdir $DIR/$tdir || error "rm striped dir"
10623 run_test 102r "set EAs with empty values"
10626 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10627 skip "MDS needs to be at least 2.11.52"
10629 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10631 save_lustre_params client "llite.*.xattr_cache" > $save
10633 for cache in 0 1; do
10634 lctl set_param llite.*.xattr_cache=$cache
10637 touch $DIR/$tfile || error "touch"
10638 for prefix in lustre security system trusted user; do
10639 # Note getxattr() may fail with 'Operation not
10640 # supported' or 'No such attribute' depending
10641 # on prefix and cache.
10642 getfattr -n $prefix.n102s $DIR/$tfile &&
10643 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10647 restore_lustre_params < $save
10649 run_test 102s "getting nonexistent xattrs should fail"
10652 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10653 skip "MDS needs to be at least 2.11.52"
10655 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10657 save_lustre_params client "llite.*.xattr_cache" > $save
10659 for cache in 0 1; do
10660 lctl set_param llite.*.xattr_cache=$cache
10662 for buf_size in 0 256; do
10664 touch $DIR/$tfile || error "touch"
10665 setfattr -n user.multiop $DIR/$tfile
10666 $MULTIOP $DIR/$tfile oa$buf_size ||
10667 error "cannot get zero length xattr value (buf_size = $buf_size)"
10671 restore_lustre_params < $save
10673 run_test 102t "zero length xattr values handled correctly"
10677 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10682 [ "$UID" != 0 ] && skip "must run as root"
10683 $GSS && skip_env "could not run under gss"
10684 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10685 skip_env "must have acl enabled"
10686 [ -z "$(which setfacl 2>/dev/null)" ] &&
10687 skip_env "could not find setfacl"
10688 remote_mds_nodsh && skip "remote MDS with nodsh"
10690 gpasswd -a daemon bin # LU-5641
10691 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10693 declare -a identity_old
10695 for num in $(seq $MDSCOUNT); do
10696 switch_identity $num true || identity_old[$num]=$?
10699 SAVE_UMASK=$(umask)
10701 mkdir -p $DIR/$tdir
10704 echo "performing cp ..."
10705 run_acl_subtest cp || error "run_acl_subtest cp failed"
10706 echo "performing getfacl-noacl..."
10707 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10708 echo "performing misc..."
10709 run_acl_subtest misc || error "misc test failed"
10710 echo "performing permissions..."
10711 run_acl_subtest permissions || error "permissions failed"
10712 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10713 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10714 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10715 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10717 echo "performing permissions xattr..."
10718 run_acl_subtest permissions_xattr ||
10719 error "permissions_xattr failed"
10721 echo "performing setfacl..."
10722 run_acl_subtest setfacl || error "setfacl test failed"
10724 # inheritance test got from HP
10725 echo "performing inheritance..."
10726 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10727 chmod +x make-tree || error "chmod +x failed"
10728 run_acl_subtest inheritance || error "inheritance test failed"
10731 echo "LU-974 ignore umask when acl is enabled..."
10732 run_acl_subtest 974 || error "LU-974 umask test failed"
10733 if [ $MDSCOUNT -ge 2 ]; then
10734 run_acl_subtest 974_remote ||
10735 error "LU-974 umask test failed under remote dir"
10738 echo "LU-2561 newly created file is same size as directory..."
10739 if [ "$mds1_FSTYPE" != "zfs" ]; then
10740 run_acl_subtest 2561 || error "LU-2561 test failed"
10742 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10745 run_acl_subtest 4924 || error "LU-4924 test failed"
10750 for num in $(seq $MDSCOUNT); do
10751 if [ "${identity_old[$num]}" = 1 ]; then
10752 switch_identity $num false || identity_old[$num]=$?
10756 run_test 103a "acl test"
10762 for U in {0..511}; do
10764 local O=$(printf "%04o" $U)
10766 umask $(printf "%04o" $((511 ^ $O)))
10767 $LFS setstripe -c 1 $DIR/$tfile.s$O
10768 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10770 (( $S == ($O & 0666) )) ||
10771 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10773 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10774 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10775 (( $S == ($O & 0666) )) ||
10776 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10778 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10779 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10780 (( $S == ($O & 0666) )) ||
10781 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10782 rm -f $DIR/$tfile.[smp]$0
10786 # limit the concurrently running threads to 64. LU-11878
10787 local idx=$((U % 64))
10788 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10793 run_test 103b "umask lfs setstripe"
10796 mkdir -p $DIR/$tdir
10797 cp -rp $DIR/$tdir $DIR/$tdir.bak
10799 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10800 error "$DIR/$tdir shouldn't contain default ACL"
10801 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10802 error "$DIR/$tdir.bak shouldn't contain default ACL"
10805 run_test 103c "'cp -rp' won't set empty acl"
10810 local saved_debug=$($LCTL get_param -n debug)
10812 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10813 skip "MDS needs to be at least 2.14.0"
10815 large_xattr_enabled || skip_env "ea_inode feature disabled"
10817 mkdir -p $DIR/$tdir
10818 # add big LOV EA to cause reply buffer overflow earlier
10819 $LFS setstripe -C 1000 $DIR/$tdir
10820 lctl set_param mdc.*-mdc*.stats=clear
10822 $LCTL set_param debug=0
10823 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10824 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10826 # add a large number of default ACLs (expect 8000+ for 2.13+)
10827 for U in {2..7000}; do
10828 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10829 error "Able to add just $U default ACLs"
10831 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10832 echo "$numacl default ACLs created"
10834 stat $DIR/$tdir || error "Cannot stat directory"
10835 # check file creation
10836 touch $DIR/$tdir/$tfile ||
10837 error "failed to create $tfile with $numacl default ACLs"
10838 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10839 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10840 echo "$fileacl ACLs were inherited"
10841 (( $fileacl == $numacl )) ||
10842 error "Not all default ACLs were inherited: $numacl != $fileacl"
10843 # check that new ACLs creation adds new ACLs to inherited ACLs
10844 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10845 error "Cannot set new ACL"
10846 numacl=$((numacl + 1))
10847 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10848 (( $fileacl == $numacl )) ||
10849 error "failed to add new ACL: $fileacl != $numacl as expected"
10850 # adds more ACLs to a file to reach their maximum at 8000+
10852 for U in {20000..25000}; do
10853 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
10854 numacl=$((numacl + 1))
10856 echo "Added $numacl more ACLs to the file"
10857 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10858 echo "Total $fileacl ACLs in file"
10859 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
10860 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
10861 rmdir $DIR/$tdir || error "Cannot remove directory"
10863 run_test 103e "inheritance of big amount of default ACLs"
10866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10869 lfs df || error "lfs df failed"
10870 lfs df -ih || error "lfs df -ih failed"
10871 lfs df -h $DIR || error "lfs df -h $DIR failed"
10872 lfs df -i $DIR || error "lfs df -i $DIR failed"
10873 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10874 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10876 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10877 lctl --device %$OSC deactivate
10878 lfs df || error "lfs df with deactivated OSC failed"
10879 lctl --device %$OSC activate
10880 # wait the osc back to normal
10881 wait_osc_import_ready client ost
10883 lfs df || error "lfs df with reactivated OSC failed"
10886 run_test 104a "lfs df [-ih] [path] test ========================="
10889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10890 [ $RUNAS_ID -eq $UID ] &&
10891 skip_env "RUNAS_ID = UID = $UID -- skipping"
10893 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10894 grep "Permission denied" | wc -l)))
10895 if [ $denied_cnt -ne 0 ]; then
10896 error "lfs check servers test failed"
10899 run_test 104b "$RUNAS lfs check servers test ===================="
10902 # doesn't work on 2.4 kernels
10904 if $(flock_is_enabled); then
10905 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10907 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10911 run_test 105a "flock when mounted without -o flock test ========"
10915 if $(flock_is_enabled); then
10916 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10918 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10922 run_test 105b "fcntl when mounted without -o flock test ========"
10926 if $(flock_is_enabled); then
10927 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10929 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10933 run_test 105c "lockf when mounted without -o flock test"
10935 test_105d() { # bug 15924
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10938 test_mkdir $DIR/$tdir
10939 flock_is_enabled || skip_env "mount w/o flock enabled"
10940 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10941 $LCTL set_param fail_loc=0x80000315
10942 flocks_test 2 $DIR/$tdir
10944 run_test 105d "flock race (should not freeze) ========"
10946 test_105e() { # bug 22660 && 22040
10947 flock_is_enabled || skip_env "mount w/o flock enabled"
10950 flocks_test 3 $DIR/$tfile
10952 run_test 105e "Two conflicting flocks from same process"
10954 test_106() { #bug 10921
10955 test_mkdir $DIR/$tdir
10956 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10957 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10959 run_test 106 "attempt exec of dir followed by chown of that dir"
10962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10970 local save_pattern=$(sysctl -n kernel.core_pattern)
10971 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10972 sysctl -w kernel.core_pattern=$file
10973 sysctl -w kernel.core_uses_pid=0
10975 ulimit -c unlimited
10981 kill -s 11 $SLEEPPID
10983 if [ -e $file ]; then
10984 size=`stat -c%s $file`
10985 [ $size -eq 0 ] && error "Fail to create core file $file"
10987 error "Fail to create core file $file"
10990 sysctl -w kernel.core_pattern=$save_pattern
10991 sysctl -w kernel.core_uses_pid=$save_uses_pid
10994 run_test 107 "Coredump on SIG"
10997 test_mkdir $DIR/$tdir
10998 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10999 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11000 error "mkdir with 256 char should fail, but did not"
11001 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11002 error "create with 255 char failed"
11003 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11004 error "create with 256 char should fail, but did not"
11009 run_test 110 "filename length checking"
11012 # Purpose: To verify dynamic thread (OSS) creation.
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11016 remote_ost_nodsh && skip "remote OST with nodsh"
11018 # Lustre does not stop service threads once they are started.
11019 # Reset number of running threads to default.
11024 local save_params="$TMP/sanity-$TESTNAME.parameters"
11026 # Get ll_ost_io count before I/O
11027 OSTIO_pre=$(do_facet ost1 \
11028 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11029 # Exit if lustre is not running (ll_ost_io not running).
11030 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11032 echo "Starting with $OSTIO_pre threads"
11033 local thread_max=$((OSTIO_pre * 2))
11034 local rpc_in_flight=$((thread_max * 2))
11035 # Number of I/O Process proposed to be started.
11037 local facets=$(get_facets OST)
11039 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11040 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11042 # Set in_flight to $rpc_in_flight
11043 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11044 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11045 nfiles=${rpc_in_flight}
11046 # Set ost thread_max to $thread_max
11047 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11049 # 5 Minutes should be sufficient for max number of OSS
11050 # threads(thread_max) to be created.
11054 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11055 test_mkdir $DIR/$tdir
11056 for i in $(seq $nfiles); do
11057 local file=$DIR/$tdir/${tfile}-$i
11058 $LFS setstripe -c -1 -i 0 $file
11059 ($WTL $file $timeout)&
11062 # I/O Started - Wait for thread_started to reach thread_max or report
11063 # error if thread_started is more than thread_max.
11064 echo "Waiting for thread_started to reach thread_max"
11065 local thread_started=0
11066 local end_time=$((SECONDS + timeout))
11068 while [ $SECONDS -le $end_time ] ; do
11070 # Get ost i/o thread_started count.
11071 thread_started=$(do_facet ost1 \
11073 ost.OSS.ost_io.threads_started | cut -d= -f2")
11074 # Break out if thread_started is equal/greater than thread_max
11075 if [[ $thread_started -ge $thread_max ]]; then
11076 echo ll_ost_io thread_started $thread_started, \
11077 equal/greater than thread_max $thread_max
11083 # Cleanup - We have the numbers, Kill i/o jobs if running.
11084 jobcount=($(jobs -p))
11085 for i in $(seq 0 $((${#jobcount[@]}-1)))
11087 kill -9 ${jobcount[$i]}
11088 if [ $? -ne 0 ] ; then
11090 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11094 # Cleanup files left by WTL binary.
11095 for i in $(seq $nfiles); do
11096 local file=$DIR/$tdir/${tfile}-$i
11098 if [ $? -ne 0 ] ; then
11099 echo "Warning: Failed to delete file $file"
11103 restore_lustre_params <$save_params
11104 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11106 # Error out if no new thread has started or Thread started is greater
11108 if [[ $thread_started -le $OSTIO_pre ||
11109 $thread_started -gt $thread_max ]]; then
11110 error "ll_ost_io: thread_started $thread_started" \
11111 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11112 "No new thread started or thread started greater " \
11116 run_test 115 "verify dynamic thread creation===================="
11119 wait_delete_completed
11120 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11121 echo "OST kbytes available: ${AVAIL[@]}"
11126 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11127 #echo OST $i: ${AVAIL[i]}kb
11128 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11132 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11137 echo "Min free space: OST $MINI: $MINV"
11138 echo "Max free space: OST $MAXI: $MAXV"
11141 test_116a() { # was previously test_116()
11142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11143 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11144 remote_mds_nodsh && skip "remote MDS with nodsh"
11146 echo -n "Free space priority "
11147 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11152 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11153 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11154 trap simple_cleanup_common EXIT
11156 # Check if we need to generate uneven OSTs
11157 test_mkdir -p $DIR/$tdir/OST${MINI}
11158 local FILL=$((MINV / 4))
11159 local DIFF=$((MAXV - MINV))
11160 local DIFF2=$((DIFF * 100 / MINV))
11162 local threshold=$(do_facet $SINGLEMDS \
11163 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11164 threshold=${threshold%%%}
11165 echo -n "Check for uneven OSTs: "
11166 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11168 if [[ $DIFF2 -gt $threshold ]]; then
11170 echo "Don't need to fill OST$MINI"
11172 # generate uneven OSTs. Write 2% over the QOS threshold value
11174 DIFF=$((threshold - DIFF2 + 2))
11175 DIFF2=$((MINV * DIFF / 100))
11176 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11177 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11178 error "setstripe failed"
11179 DIFF=$((DIFF2 / 2048))
11181 while [ $i -lt $DIFF ]; do
11183 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11184 bs=2M count=1 2>/dev/null
11193 DIFF=$((MAXV - MINV))
11194 DIFF2=$((DIFF * 100 / MINV))
11195 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11196 if [ $DIFF2 -gt $threshold ]; then
11199 echo "failed - QOS mode won't be used"
11200 simple_cleanup_common
11201 skip "QOS imbalance criteria not met"
11209 # now fill using QOS
11210 $LFS setstripe -c 1 $DIR/$tdir
11211 FILL=$((FILL / 200))
11212 if [ $FILL -gt 600 ]; then
11215 echo "writing $FILL files to QOS-assigned OSTs"
11217 while [ $i -lt $FILL ]; do
11219 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11220 count=1 2>/dev/null
11223 echo "wrote $i 200k files"
11227 echo "Note: free space may not be updated, so measurements might be off"
11229 DIFF2=$((MAXV - MINV))
11230 echo "free space delta: orig $DIFF final $DIFF2"
11231 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11232 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11233 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11234 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11235 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11236 if [[ $DIFF -gt 0 ]]; then
11237 FILL=$((DIFF2 * 100 / DIFF - 100))
11238 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11241 # Figure out which files were written where
11242 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11243 awk '/'$MINI1': / {print $2; exit}')
11245 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11246 echo "$MINC files created on smaller OST $MINI1"
11247 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11248 awk '/'$MAXI1': / {print $2; exit}')
11250 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11251 echo "$MAXC files created on larger OST $MAXI1"
11252 if [[ $MINC -gt 0 ]]; then
11253 FILL=$((MAXC * 100 / MINC - 100))
11254 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11256 [[ $MAXC -gt $MINC ]] ||
11257 error_ignore LU-9 "stripe QOS didn't balance free space"
11258 simple_cleanup_common
11260 run_test 116a "stripe QOS: free space balance ==================="
11262 test_116b() { # LU-2093
11263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11264 remote_mds_nodsh && skip "remote MDS with nodsh"
11266 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11267 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11268 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11269 [ -z "$old_rr" ] && skip "no QOS"
11270 do_facet $SINGLEMDS lctl set_param \
11271 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11272 mkdir -p $DIR/$tdir
11273 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11274 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11275 do_facet $SINGLEMDS lctl set_param fail_loc=0
11277 do_facet $SINGLEMDS lctl set_param \
11278 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11280 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11282 test_117() # bug 10891
11284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11286 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11287 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11288 lctl set_param fail_loc=0x21e
11289 > $DIR/$tfile || error "truncate failed"
11290 lctl set_param fail_loc=0
11291 echo "Truncate succeeded."
11294 run_test 117 "verify osd extend =========="
11296 NO_SLOW_RESENDCOUNT=4
11297 export OLD_RESENDCOUNT=""
11298 set_resend_count () {
11299 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11300 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11301 lctl set_param -n $PROC_RESENDCOUNT $1
11302 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11305 # for reduce test_118* time (b=14842)
11306 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11308 # Reset async IO behavior after error case
11310 FILE=$DIR/reset_async
11312 # Ensure all OSCs are cleared
11313 $LFS setstripe -c -1 $FILE
11314 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11319 test_118a() #bug 11710
11321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11325 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11326 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11327 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11329 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11330 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11335 run_test 118a "verify O_SYNC works =========="
11339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11340 remote_ost_nodsh && skip "remote OST with nodsh"
11344 #define OBD_FAIL_SRV_ENOENT 0x217
11345 set_nodes_failloc "$(osts_nodes)" 0x217
11346 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11348 set_nodes_failloc "$(osts_nodes)" 0
11349 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11350 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11353 if [[ $RC -eq 0 ]]; then
11354 error "Must return error due to dropped pages, rc=$RC"
11358 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11359 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11363 echo "Dirty pages not leaked on ENOENT"
11365 # Due to the above error the OSC will issue all RPCs syncronously
11366 # until a subsequent RPC completes successfully without error.
11367 $MULTIOP $DIR/$tfile Ow4096yc
11372 run_test 118b "Reclaim dirty pages on fatal error =========="
11376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11378 # for 118c, restore the original resend count, LU-1940
11379 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11380 set_resend_count $OLD_RESENDCOUNT
11381 remote_ost_nodsh && skip "remote OST with nodsh"
11385 #define OBD_FAIL_OST_EROFS 0x216
11386 set_nodes_failloc "$(osts_nodes)" 0x216
11388 # multiop should block due to fsync until pages are written
11389 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11393 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11394 error "Multiop failed to block on fsync, pid=$MULTIPID"
11397 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11399 if [[ $WRITEBACK -eq 0 ]]; then
11400 error "No page in writeback, writeback=$WRITEBACK"
11403 set_nodes_failloc "$(osts_nodes)" 0
11406 if [[ $RC -ne 0 ]]; then
11407 error "Multiop fsync failed, rc=$RC"
11410 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11411 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11413 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11414 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11418 echo "Dirty pages flushed via fsync on EROFS"
11421 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11423 # continue to use small resend count to reduce test_118* time (b=14842)
11424 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11429 remote_ost_nodsh && skip "remote OST with nodsh"
11433 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11434 set_nodes_failloc "$(osts_nodes)" 0x214
11435 # multiop should block due to fsync until pages are written
11436 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11440 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11441 error "Multiop failed to block on fsync, pid=$MULTIPID"
11444 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11446 if [[ $WRITEBACK -eq 0 ]]; then
11447 error "No page in writeback, writeback=$WRITEBACK"
11450 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11451 set_nodes_failloc "$(osts_nodes)" 0
11453 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11454 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11456 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11457 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11461 echo "Dirty pages gaurenteed flushed via fsync"
11464 run_test 118d "Fsync validation inject a delay of the bulk =========="
11467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11471 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11472 lctl set_param fail_loc=0x8000040a
11474 # Should simulate EINVAL error which is fatal
11475 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11477 if [[ $RC -eq 0 ]]; then
11478 error "Must return error due to dropped pages, rc=$RC"
11481 lctl set_param fail_loc=0x0
11483 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11484 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11485 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11487 if [[ $LOCKED -ne 0 ]]; then
11488 error "Locked pages remain in cache, locked=$LOCKED"
11491 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11492 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11496 echo "No pages locked after fsync"
11501 run_test 118f "Simulate unrecoverable OSC side error =========="
11504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11508 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11509 lctl set_param fail_loc=0x406
11511 # simulate local -ENOMEM
11512 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11515 lctl set_param fail_loc=0
11516 if [[ $RC -eq 0 ]]; then
11517 error "Must return error due to dropped pages, rc=$RC"
11520 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11521 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11522 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11524 if [[ $LOCKED -ne 0 ]]; then
11525 error "Locked pages remain in cache, locked=$LOCKED"
11528 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11529 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11533 echo "No pages locked after fsync"
11538 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11542 remote_ost_nodsh && skip "remote OST with nodsh"
11546 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11547 set_nodes_failloc "$(osts_nodes)" 0x20e
11548 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11549 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11552 set_nodes_failloc "$(osts_nodes)" 0
11553 if [[ $RC -eq 0 ]]; then
11554 error "Must return error due to dropped pages, rc=$RC"
11557 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11558 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11559 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11561 if [[ $LOCKED -ne 0 ]]; then
11562 error "Locked pages remain in cache, locked=$LOCKED"
11565 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11566 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11570 echo "No pages locked after fsync"
11574 run_test 118h "Verify timeout in handling recoverables errors =========="
11576 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11580 remote_ost_nodsh && skip "remote OST with nodsh"
11584 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11585 set_nodes_failloc "$(osts_nodes)" 0x20e
11587 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11591 set_nodes_failloc "$(osts_nodes)" 0
11595 if [[ $RC -ne 0 ]]; then
11596 error "got error, but should be not, rc=$RC"
11599 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11600 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11601 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11602 if [[ $LOCKED -ne 0 ]]; then
11603 error "Locked pages remain in cache, locked=$LOCKED"
11606 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11607 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11611 echo "No pages locked after fsync"
11615 run_test 118i "Fix error before timeout in recoverable error =========="
11617 [ "$SLOW" = "no" ] && set_resend_count 4
11620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11621 remote_ost_nodsh && skip "remote OST with nodsh"
11625 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11626 set_nodes_failloc "$(osts_nodes)" 0x220
11628 # return -EIO from OST
11629 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11631 set_nodes_failloc "$(osts_nodes)" 0x0
11632 if [[ $RC -eq 0 ]]; then
11633 error "Must return error due to dropped pages, rc=$RC"
11636 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11637 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11638 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11639 if [[ $LOCKED -ne 0 ]]; then
11640 error "Locked pages remain in cache, locked=$LOCKED"
11643 # in recoverable error on OST we want resend and stay until it finished
11644 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11645 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11649 echo "No pages locked after fsync"
11653 run_test 118j "Simulate unrecoverable OST side error =========="
11657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11658 remote_ost_nodsh && skip "remote OSTs with nodsh"
11660 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11661 set_nodes_failloc "$(osts_nodes)" 0x20e
11662 test_mkdir $DIR/$tdir
11664 for ((i=0;i<10;i++)); do
11665 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11666 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11673 set_nodes_failloc "$(osts_nodes)" 0
11676 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11678 test_118l() # LU-646
11680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11682 test_mkdir $DIR/$tdir
11683 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11686 run_test 118l "fsync dir"
11688 test_118m() # LU-3066
11690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11692 test_mkdir $DIR/$tdir
11693 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11696 run_test 118m "fdatasync dir ========="
11698 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11706 remote_ost_nodsh && skip "remote OSTs with nodsh"
11708 # Sleep to avoid a cached response.
11709 #define OBD_STATFS_CACHE_SECONDS 1
11712 # Inject a 10 second delay in the OST_STATFS handler.
11713 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11714 set_nodes_failloc "$(osts_nodes)" 0x242
11717 stat --file-system $MOUNT > /dev/null
11720 set_nodes_failloc "$(osts_nodes)" 0
11722 if ((end - begin > 20)); then
11723 error "statfs took $((end - begin)) seconds, expected 10"
11726 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11728 test_119a() # bug 11737
11730 BSIZE=$((512 * 1024))
11731 directio write $DIR/$tfile 0 1 $BSIZE
11732 # We ask to read two blocks, which is more than a file size.
11733 # directio will indicate an error when requested and actual
11734 # sizes aren't equeal (a normal situation in this case) and
11735 # print actual read amount.
11736 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11737 if [ "$NOB" != "$BSIZE" ]; then
11738 error "read $NOB bytes instead of $BSIZE"
11742 run_test 119a "Short directIO read must return actual read amount"
11744 test_119b() # bug 11737
11746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11748 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11749 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11751 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11752 error "direct read failed"
11755 run_test 119b "Sparse directIO read must return actual read amount"
11757 test_119c() # bug 13099
11760 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11761 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11764 run_test 119c "Testing for direct read hitting hole"
11766 test_119d() # bug 15950
11768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11770 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11771 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11773 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11774 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11775 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11776 lctl set_param fail_loc=0x40d
11777 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11780 cat $DIR/$tfile > /dev/null &
11781 lctl set_param fail_loc=0
11784 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11786 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11787 error "the read rpcs have not completed in 2s"
11789 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11791 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11795 remote_mds_nodsh && skip "remote MDS with nodsh"
11796 test_mkdir -i0 -c1 $DIR/$tdir
11797 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11798 skip_env "no early lock cancel on server"
11800 lru_resize_disable mdc
11801 lru_resize_disable osc
11802 cancel_lru_locks mdc
11803 # asynchronous object destroy at MDT could cause bl ast to client
11804 cancel_lru_locks osc
11806 stat $DIR/$tdir > /dev/null
11807 can1=$(do_facet mds1 \
11808 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11809 awk '/ldlm_cancel/ {print $2}')
11810 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11811 awk '/ldlm_bl_callback/ {print $2}')
11812 test_mkdir -i0 -c1 $DIR/$tdir/d1
11813 can2=$(do_facet mds1 \
11814 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11815 awk '/ldlm_cancel/ {print $2}')
11816 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11817 awk '/ldlm_bl_callback/ {print $2}')
11818 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11819 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11820 lru_resize_enable mdc
11821 lru_resize_enable osc
11823 run_test 120a "Early Lock Cancel: mkdir test"
11826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11827 remote_mds_nodsh && skip "remote MDS with nodsh"
11828 test_mkdir $DIR/$tdir
11829 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11830 skip_env "no early lock cancel on server"
11832 lru_resize_disable mdc
11833 lru_resize_disable osc
11834 cancel_lru_locks mdc
11835 stat $DIR/$tdir > /dev/null
11836 can1=$(do_facet $SINGLEMDS \
11837 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11838 awk '/ldlm_cancel/ {print $2}')
11839 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11840 awk '/ldlm_bl_callback/ {print $2}')
11841 touch $DIR/$tdir/f1
11842 can2=$(do_facet $SINGLEMDS \
11843 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11844 awk '/ldlm_cancel/ {print $2}')
11845 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11846 awk '/ldlm_bl_callback/ {print $2}')
11847 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11848 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11849 lru_resize_enable mdc
11850 lru_resize_enable osc
11852 run_test 120b "Early Lock Cancel: create test"
11855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11856 remote_mds_nodsh && skip "remote MDS with nodsh"
11857 test_mkdir -i0 -c1 $DIR/$tdir
11858 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11859 skip "no early lock cancel on server"
11861 lru_resize_disable mdc
11862 lru_resize_disable osc
11863 test_mkdir -i0 -c1 $DIR/$tdir/d1
11864 test_mkdir -i0 -c1 $DIR/$tdir/d2
11865 touch $DIR/$tdir/d1/f1
11866 cancel_lru_locks mdc
11867 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11868 can1=$(do_facet mds1 \
11869 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11870 awk '/ldlm_cancel/ {print $2}')
11871 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11872 awk '/ldlm_bl_callback/ {print $2}')
11873 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11874 can2=$(do_facet mds1 \
11875 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11876 awk '/ldlm_cancel/ {print $2}')
11877 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11878 awk '/ldlm_bl_callback/ {print $2}')
11879 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11880 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11881 lru_resize_enable mdc
11882 lru_resize_enable osc
11884 run_test 120c "Early Lock Cancel: link test"
11887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11888 remote_mds_nodsh && skip "remote MDS with nodsh"
11889 test_mkdir -i0 -c1 $DIR/$tdir
11890 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11891 skip_env "no early lock cancel on server"
11893 lru_resize_disable mdc
11894 lru_resize_disable osc
11896 cancel_lru_locks mdc
11897 stat $DIR/$tdir > /dev/null
11898 can1=$(do_facet mds1 \
11899 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11900 awk '/ldlm_cancel/ {print $2}')
11901 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11902 awk '/ldlm_bl_callback/ {print $2}')
11903 chmod a+x $DIR/$tdir
11904 can2=$(do_facet mds1 \
11905 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11906 awk '/ldlm_cancel/ {print $2}')
11907 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11908 awk '/ldlm_bl_callback/ {print $2}')
11909 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11910 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11911 lru_resize_enable mdc
11912 lru_resize_enable osc
11914 run_test 120d "Early Lock Cancel: setattr test"
11917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11918 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11919 skip_env "no early lock cancel on server"
11920 remote_mds_nodsh && skip "remote MDS with nodsh"
11922 local dlmtrace_set=false
11924 test_mkdir -i0 -c1 $DIR/$tdir
11925 lru_resize_disable mdc
11926 lru_resize_disable osc
11927 ! $LCTL get_param debug | grep -q dlmtrace &&
11928 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11929 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11930 cancel_lru_locks mdc
11931 cancel_lru_locks osc
11932 dd if=$DIR/$tdir/f1 of=/dev/null
11933 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11934 # XXX client can not do early lock cancel of OST lock
11935 # during unlink (LU-4206), so cancel osc lock now.
11937 cancel_lru_locks osc
11938 can1=$(do_facet mds1 \
11939 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11940 awk '/ldlm_cancel/ {print $2}')
11941 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11942 awk '/ldlm_bl_callback/ {print $2}')
11943 unlink $DIR/$tdir/f1
11945 can2=$(do_facet mds1 \
11946 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11947 awk '/ldlm_cancel/ {print $2}')
11948 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11949 awk '/ldlm_bl_callback/ {print $2}')
11950 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11951 $LCTL dk $TMP/cancel.debug.txt
11952 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11953 $LCTL dk $TMP/blocking.debug.txt
11954 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11955 lru_resize_enable mdc
11956 lru_resize_enable osc
11958 run_test 120e "Early Lock Cancel: unlink test"
11961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11962 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11963 skip_env "no early lock cancel on server"
11964 remote_mds_nodsh && skip "remote MDS with nodsh"
11966 test_mkdir -i0 -c1 $DIR/$tdir
11967 lru_resize_disable mdc
11968 lru_resize_disable osc
11969 test_mkdir -i0 -c1 $DIR/$tdir/d1
11970 test_mkdir -i0 -c1 $DIR/$tdir/d2
11971 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11972 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11973 cancel_lru_locks mdc
11974 cancel_lru_locks osc
11975 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11976 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11977 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11978 # XXX client can not do early lock cancel of OST lock
11979 # during rename (LU-4206), so cancel osc lock now.
11981 cancel_lru_locks osc
11982 can1=$(do_facet mds1 \
11983 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11984 awk '/ldlm_cancel/ {print $2}')
11985 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11986 awk '/ldlm_bl_callback/ {print $2}')
11987 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11989 can2=$(do_facet mds1 \
11990 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11991 awk '/ldlm_cancel/ {print $2}')
11992 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11993 awk '/ldlm_bl_callback/ {print $2}')
11994 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11995 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11996 lru_resize_enable mdc
11997 lru_resize_enable osc
11999 run_test 120f "Early Lock Cancel: rename test"
12002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12003 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12004 skip_env "no early lock cancel on server"
12005 remote_mds_nodsh && skip "remote MDS with nodsh"
12007 lru_resize_disable mdc
12008 lru_resize_disable osc
12010 echo create $count files
12011 test_mkdir $DIR/$tdir
12012 cancel_lru_locks mdc
12013 cancel_lru_locks osc
12016 can0=$(do_facet $SINGLEMDS \
12017 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12018 awk '/ldlm_cancel/ {print $2}')
12019 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12020 awk '/ldlm_bl_callback/ {print $2}')
12021 createmany -o $DIR/$tdir/f $count
12023 can1=$(do_facet $SINGLEMDS \
12024 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12025 awk '/ldlm_cancel/ {print $2}')
12026 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12027 awk '/ldlm_bl_callback/ {print $2}')
12029 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12030 echo rm $count files
12033 can2=$(do_facet $SINGLEMDS \
12034 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12035 awk '/ldlm_cancel/ {print $2}')
12036 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12037 awk '/ldlm_bl_callback/ {print $2}')
12039 echo total: $count removes in $((t2-t1))
12040 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12042 # wait for commitment of removal
12043 lru_resize_enable mdc
12044 lru_resize_enable osc
12046 run_test 120g "Early Lock Cancel: performance test"
12048 test_121() { #bug #10589
12049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12052 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12053 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12054 lctl set_param fail_loc=0x310
12055 cancel_lru_locks osc > /dev/null
12056 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12057 lctl set_param fail_loc=0
12058 [[ $reads -eq $writes ]] ||
12059 error "read $reads blocks, must be $writes blocks"
12061 run_test 121 "read cancel race ========="
12063 test_123a_base() { # was test 123, statahead(bug 11401)
12067 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12068 log "testing UP system. Performance may be lower than expected."
12073 test_mkdir $DIR/$tdir
12074 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12075 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12077 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12078 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12080 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12081 lctl set_param -n llite.*.statahead_max 0
12082 lctl get_param llite.*.statahead_max
12083 cancel_lru_locks mdc
12084 cancel_lru_locks osc
12086 time $lsx $DIR/$tdir | wc -l
12088 delta=$((etime - stime))
12089 log "$lsx $i files without statahead: $delta sec"
12090 lctl set_param llite.*.statahead_max=$max
12092 swrong=$(lctl get_param -n llite.*.statahead_stats |
12093 grep "statahead wrong:" | awk '{print $3}')
12094 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12095 cancel_lru_locks mdc
12096 cancel_lru_locks osc
12098 time $lsx $DIR/$tdir | wc -l
12100 delta_sa=$((etime - stime))
12101 log "$lsx $i files with statahead: $delta_sa sec"
12102 lctl get_param -n llite.*.statahead_stats
12103 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12104 grep "statahead wrong:" | awk '{print $3}')
12106 [[ $swrong -lt $ewrong ]] &&
12107 log "statahead was stopped, maybe too many locks held!"
12108 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12110 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12111 max=$(lctl get_param -n llite.*.statahead_max |
12113 lctl set_param -n llite.*.statahead_max 0
12114 lctl get_param llite.*.statahead_max
12115 cancel_lru_locks mdc
12116 cancel_lru_locks osc
12118 time $lsx $DIR/$tdir | wc -l
12120 delta=$((etime - stime))
12121 log "$lsx $i files again without statahead: $delta sec"
12122 lctl set_param llite.*.statahead_max=$max
12123 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12124 if [ $SLOWOK -eq 0 ]; then
12125 error "$lsx $i files is slower with statahead!"
12127 log "$lsx $i files is slower with statahead!"
12133 [ $delta -gt 20 ] && break
12134 [ $delta -gt 8 ] && MULT=$((50 / delta))
12135 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12143 delta=$((etime - stime))
12144 log "rm -r $DIR/$tdir/: $delta seconds"
12146 lctl get_param -n llite.*.statahead_stats
12150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12152 test_123a_base "ls -l"
12154 run_test 123aa "verify statahead work"
12157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 statx_supported || skip_env "Test must be statx() syscall supported"
12161 test_123a_base "$STATX -l"
12163 run_test 123ab "verify statahead work by using statx"
12166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12168 statx_supported || skip_env "Test must be statx() syscall supported"
12175 cancel_lru_locks $OSC
12176 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12177 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12178 awk '/agl.total:/ {print $3}')
12179 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12180 test_123a_base "$STATX --cached=always -D"
12181 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12182 awk '/agl.total:/ {print $3}')
12183 [ $agl_before -eq $agl_after ] ||
12184 error "Should not trigger AGL thread - $agl_before:$agl_after"
12185 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12186 [ $rpcs_after -eq $rpcs_before ] ||
12187 error "$STATX should not send glimpse RPCs to $OSC"
12189 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12191 test_123b () { # statahead(bug 15027)
12192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12194 test_mkdir $DIR/$tdir
12195 createmany -o $DIR/$tdir/$tfile-%d 1000
12197 cancel_lru_locks mdc
12198 cancel_lru_locks osc
12200 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12201 lctl set_param fail_loc=0x80000803
12202 ls -lR $DIR/$tdir > /dev/null
12204 lctl set_param fail_loc=0x0
12205 lctl get_param -n llite.*.statahead_stats
12210 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12213 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12215 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12216 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12217 touch $DIR/$tdir.1/{1..3}
12218 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12220 remount_client $MOUNT
12222 $MULTIOP $DIR/$tdir.0 Q
12224 # let statahead to complete
12225 ls -l $DIR/$tdir.0 > /dev/null
12227 testid=$(echo $TESTNAME | tr '_' ' ')
12228 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12229 error "statahead warning" || true
12231 run_test 123c "Can not initialize inode warning on DNE statahead"
12234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12235 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12236 skip_env "no lru resize on server"
12240 test_mkdir $DIR/$tdir
12242 log "create $NR files at $DIR/$tdir"
12243 createmany -o $DIR/$tdir/f $NR ||
12244 error "failed to create $NR files in $DIR/$tdir"
12246 cancel_lru_locks mdc
12247 ls -l $DIR/$tdir > /dev/null
12251 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12252 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12253 LRU_SIZE=$($LCTL get_param -n $PARAM)
12254 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12255 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12257 log "NS=$(basename $NSDIR)"
12262 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12263 skip "Not enough cached locks created!"
12265 log "LRU=$LRU_SIZE"
12269 # We know that lru resize allows one client to hold $LIMIT locks
12270 # for 10h. After that locks begin to be killed by client.
12272 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12274 if [ $LIMIT -lt $LRU_SIZE ]; then
12275 skip "Limit is too small $LIMIT"
12278 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12279 # killing locks. Some time was spent for creating locks. This means
12280 # that up to the moment of sleep finish we must have killed some of
12281 # them (10-100 locks). This depends on how fast ther were created.
12282 # Many of them were touched in almost the same moment and thus will
12283 # be killed in groups.
12284 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12286 # Use $LRU_SIZE_B here to take into account real number of locks
12287 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12288 local LRU_SIZE_B=$LRU_SIZE
12290 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12291 log "OLD_LVF=$OLD_LVF"
12292 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12294 # Let's make sure that we really have some margin. Client checks
12295 # cached locks every 10 sec.
12296 SLEEP=$((SLEEP+20))
12297 log "Sleep ${SLEEP} sec"
12299 while ((SEC<$SLEEP)); do
12303 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12304 echo -n "$LRU_SIZE"
12307 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12308 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12310 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12311 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12312 unlinkmany $DIR/$tdir/f $NR
12316 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12317 log "unlink $NR files at $DIR/$tdir"
12318 unlinkmany $DIR/$tdir/f $NR
12320 run_test 124a "lru resize ======================================="
12322 get_max_pool_limit()
12324 local limit=$($LCTL get_param \
12325 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12327 for l in $limit; do
12328 if [[ $l -gt $max ]]; then
12336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12337 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12338 skip_env "no lru resize on server"
12340 LIMIT=$(get_max_pool_limit)
12342 NR=$(($(default_lru_size)*20))
12343 if [[ $NR -gt $LIMIT ]]; then
12344 log "Limit lock number by $LIMIT locks"
12348 IFree=$(mdsrate_inodes_available)
12349 if [ $IFree -lt $NR ]; then
12350 log "Limit lock number by $IFree inodes"
12354 lru_resize_disable mdc
12355 test_mkdir -p $DIR/$tdir/disable_lru_resize
12357 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12358 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12359 cancel_lru_locks mdc
12362 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12365 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12368 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12372 nolruresize_delta=$((etime-stime))
12373 log "ls -la time: $nolruresize_delta seconds"
12374 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12375 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12377 lru_resize_enable mdc
12378 test_mkdir -p $DIR/$tdir/enable_lru_resize
12380 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12381 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12382 cancel_lru_locks mdc
12385 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12388 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12391 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12395 lruresize_delta=$((etime-stime))
12396 log "ls -la time: $lruresize_delta seconds"
12397 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12399 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12400 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12401 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12402 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12404 log "lru resize performs the same with no lru resize"
12406 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12408 run_test 124b "lru resize (performance test) ======================="
12411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12412 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12413 skip_env "no lru resize on server"
12415 # cache ununsed locks on client
12417 cancel_lru_locks mdc
12418 test_mkdir $DIR/$tdir
12419 createmany -o $DIR/$tdir/f $nr ||
12420 error "failed to create $nr files in $DIR/$tdir"
12421 ls -l $DIR/$tdir > /dev/null
12423 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12424 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12425 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12426 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12427 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12429 # set lru_max_age to 1 sec
12430 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12431 echo "sleep $((recalc_p * 2)) seconds..."
12432 sleep $((recalc_p * 2))
12434 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12435 # restore lru_max_age
12436 $LCTL set_param -n $nsdir.lru_max_age $max_age
12437 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12438 unlinkmany $DIR/$tdir/f $nr
12440 run_test 124c "LRUR cancel very aged locks"
12443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12444 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12445 skip_env "no lru resize on server"
12447 # cache ununsed locks on client
12450 lru_resize_disable mdc
12451 stack_trap "lru_resize_enable mdc" EXIT
12453 cancel_lru_locks mdc
12455 # asynchronous object destroy at MDT could cause bl ast to client
12456 test_mkdir $DIR/$tdir
12457 createmany -o $DIR/$tdir/f $nr ||
12458 error "failed to create $nr files in $DIR/$tdir"
12459 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12461 ls -l $DIR/$tdir > /dev/null
12463 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12464 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12465 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12466 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12468 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12470 # set lru_max_age to 1 sec
12471 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12472 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12474 echo "sleep $((recalc_p * 2)) seconds..."
12475 sleep $((recalc_p * 2))
12477 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12479 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12481 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12483 test_125() { # 13358
12484 $LCTL get_param -n llite.*.client_type | grep -q local ||
12485 skip "must run as local client"
12486 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12487 skip_env "must have acl enabled"
12488 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12490 test_mkdir $DIR/$tdir
12491 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12492 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12493 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12495 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12497 test_126() { # bug 12829/13455
12498 $GSS && skip_env "must run as gss disabled"
12499 $LCTL get_param -n llite.*.client_type | grep -q local ||
12500 skip "must run as local client"
12501 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12503 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12504 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12506 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12508 run_test 126 "check that the fsgid provided by the client is taken into account"
12510 test_127a() { # bug 15521
12511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12512 local name count samp unit min max sum sumsq
12514 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12515 echo "stats before reset"
12516 $LCTL get_param osc.*.stats
12517 $LCTL set_param osc.*.stats=0
12518 local fsize=$((2048 * 1024))
12520 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12521 cancel_lru_locks osc
12522 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12524 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12525 stack_trap "rm -f $TMP/$tfile.tmp"
12526 while read name count samp unit min max sum sumsq; do
12527 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12528 [ ! $min ] && error "Missing min value for $name proc entry"
12529 eval $name=$count || error "Wrong proc format"
12532 read_bytes|write_bytes)
12533 [[ "$unit" =~ "bytes" ]] ||
12534 error "unit is not 'bytes': $unit"
12535 (( $min >= 4096 )) || error "min is too small: $min"
12536 (( $min <= $fsize )) || error "min is too big: $min"
12537 (( $max >= 4096 )) || error "max is too small: $max"
12538 (( $max <= $fsize )) || error "max is too big: $max"
12539 (( $sum == $fsize )) || error "sum is wrong: $sum"
12540 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12541 error "sumsquare is too small: $sumsq"
12542 (( $sumsq <= $fsize * $fsize )) ||
12543 error "sumsquare is too big: $sumsq"
12545 ost_read|ost_write)
12546 [[ "$unit" =~ "usec" ]] ||
12547 error "unit is not 'usec': $unit"
12551 done < $DIR/$tfile.tmp
12553 #check that we actually got some stats
12554 [ "$read_bytes" ] || error "Missing read_bytes stats"
12555 [ "$write_bytes" ] || error "Missing write_bytes stats"
12556 [ "$read_bytes" != 0 ] || error "no read done"
12557 [ "$write_bytes" != 0 ] || error "no write done"
12559 run_test 127a "verify the client stats are sane"
12561 test_127b() { # bug LU-333
12562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12563 local name count samp unit min max sum sumsq
12565 echo "stats before reset"
12566 $LCTL get_param llite.*.stats
12567 $LCTL set_param llite.*.stats=0
12569 # perform 2 reads and writes so MAX is different from SUM.
12570 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12571 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12572 cancel_lru_locks osc
12573 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12574 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12576 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12577 stack_trap "rm -f $TMP/$tfile.tmp"
12578 while read name count samp unit min max sum sumsq; do
12579 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12580 eval $name=$count || error "Wrong proc format"
12583 read_bytes|write_bytes)
12584 [[ "$unit" =~ "bytes" ]] ||
12585 error "unit is not 'bytes': $unit"
12586 (( $count == 2 )) || error "count is not 2: $count"
12587 (( $min == $PAGE_SIZE )) ||
12588 error "min is not $PAGE_SIZE: $min"
12589 (( $max == $PAGE_SIZE )) ||
12590 error "max is not $PAGE_SIZE: $max"
12591 (( $sum == $PAGE_SIZE * 2 )) ||
12592 error "sum is not $((PAGE_SIZE * 2)): $sum"
12595 [[ "$unit" =~ "usec" ]] ||
12596 error "unit is not 'usec': $unit"
12600 done < $TMP/$tfile.tmp
12602 #check that we actually got some stats
12603 [ "$read_bytes" ] || error "Missing read_bytes stats"
12604 [ "$write_bytes" ] || error "Missing write_bytes stats"
12605 [ "$read_bytes" != 0 ] || error "no read done"
12606 [ "$write_bytes" != 0 ] || error "no write done"
12608 run_test 127b "verify the llite client stats are sane"
12610 test_127c() { # LU-12394
12611 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12618 $LCTL set_param llite.*.extents_stats=1
12619 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12621 # Use two stripes so there is enough space in default config
12622 $LFS setstripe -c 2 $DIR/$tfile
12624 # Extent stats start at 0-4K and go in power of two buckets
12625 # LL_HIST_START = 12 --> 2^12 = 4K
12626 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12627 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12629 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12631 # Write and read, 2x each, second time at a non-zero offset
12632 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12633 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12634 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12635 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12639 $LCTL get_param llite.*.extents_stats
12642 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12644 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12646 reads=$(echo $bucket | awk '{print $5}')
12647 writes=$(echo $bucket | awk '{print $9}')
12648 [ "$reads" -eq $count ] ||
12649 error "$reads reads in < $bsize bucket, expect $count"
12650 [ "$writes" -eq $count ] ||
12651 error "$writes writes in < $bsize bucket, expect $count"
12654 # Test mmap write and read
12655 $LCTL set_param llite.*.extents_stats=c
12657 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12658 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12659 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12661 $LCTL get_param llite.*.extents_stats
12663 count=$(((size*1024) / PAGE_SIZE))
12665 bsize=$((2 * PAGE_SIZE / 1024))K
12667 bucket=$($LCTL get_param -n llite.*.extents_stats |
12669 reads=$(echo $bucket | awk '{print $5}')
12670 writes=$(echo $bucket | awk '{print $9}')
12671 # mmap writes fault in the page first, creating an additonal read
12672 [ "$reads" -eq $((2 * count)) ] ||
12673 error "$reads reads in < $bsize bucket, expect $count"
12674 [ "$writes" -eq $count ] ||
12675 error "$writes writes in < $bsize bucket, expect $count"
12677 run_test 127c "test llite extent stats with regular & mmap i/o"
12679 test_128() { # bug 15212
12681 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12686 result=$(grep error $TMP/$tfile.log)
12687 rm -f $DIR/$tfile $TMP/$tfile.log
12688 [ -z "$result" ] ||
12689 error "consecutive find's under interactive lfs failed"
12691 run_test 128 "interactive lfs for 2 consecutive find's"
12693 set_dir_limits () {
12698 local ldproc=/proc/fs/ldiskfs
12699 local facets=$(get_facets MDS)
12701 for facet in ${facets//,/ }; do
12702 canondev=$(ldiskfs_canon \
12703 *.$(convert_facet2label $facet).mntdev $facet)
12704 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12705 ldproc=/sys/fs/ldiskfs
12706 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12707 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12711 check_mds_dmesg() {
12712 local facets=$(get_facets MDS)
12713 for facet in ${facets//,/ }; do
12714 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12721 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12722 skip "Need MDS version with at least 2.5.56"
12723 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12724 skip_env "ldiskfs only test"
12726 remote_mds_nodsh && skip "remote MDS with nodsh"
12729 local has_warning=false
12732 mkdir -p $DIR/$tdir
12734 # block size of mds1
12735 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12736 set_dir_limits $maxsize $((maxsize * 6 / 8))
12737 stack_trap "set_dir_limits 0 0"
12738 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12739 local dirsize=$(stat -c%s "$DIR/$tdir")
12741 while (( $dirsize <= $maxsize )); do
12742 $MCREATE $DIR/$tdir/file_base_$nfiles
12744 # check two errors:
12745 # ENOSPC for ext4 max_dir_size, which has been used since
12746 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12747 if (( rc == ENOSPC )); then
12749 echo "rc=$rc returned as expected after $nfiles files"
12751 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12752 error "create failed w/o dir size limit"
12754 # messages may be rate limited if test is run repeatedly
12755 check_mds_dmesg '"is approaching max"' ||
12756 echo "warning message should be output"
12757 check_mds_dmesg '"has reached max"' ||
12758 echo "reached message should be output"
12760 dirsize=$(stat -c%s "$DIR/$tdir")
12762 [[ $dirsize -ge $maxsize ]] && return 0
12763 error "dirsize $dirsize < $maxsize after $nfiles files"
12764 elif (( rc != 0 )); then
12767 nfiles=$((nfiles + 1))
12768 dirsize=$(stat -c%s "$DIR/$tdir")
12771 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12773 run_test 129 "test directory size limit ========================"
12782 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12783 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12785 trap cleanup_130 EXIT RETURN
12787 local fm_file=$DIR/$tfile
12788 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12789 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12790 error "dd failed for $fm_file"
12792 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12793 filefrag -ves $fm_file
12795 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12796 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12797 [ $RC != 0 ] && error "filefrag $fm_file failed"
12799 filefrag_op=$(filefrag -ve -k $fm_file |
12800 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12801 lun=$($LFS getstripe -i $fm_file)
12803 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12806 for line in $filefrag_op
12808 frag_lun=`echo $line | cut -d: -f5`
12809 ext_len=`echo $line | cut -d: -f4`
12810 if (( $frag_lun != $lun )); then
12812 error "FIEMAP on 1-stripe file($fm_file) failed"
12815 (( tot_len += ext_len ))
12818 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12820 error "FIEMAP on 1-stripe file($fm_file) failed;"
12826 echo "FIEMAP on single striped file succeeded"
12828 run_test 130a "FIEMAP (1-stripe file)"
12831 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12833 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12834 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12836 trap cleanup_130 EXIT RETURN
12838 local fm_file=$DIR/$tfile
12839 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12840 error "setstripe on $fm_file"
12841 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12842 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12844 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12845 error "dd failed on $fm_file"
12847 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12848 filefrag_op=$(filefrag -ve -k $fm_file |
12849 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12851 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12852 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12857 for line in $filefrag_op
12859 frag_lun=$(echo $line | cut -d: -f5 |
12860 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12861 ext_len=$(echo $line | cut -d: -f4)
12862 if (( $frag_lun != $last_lun )); then
12863 if (( tot_len != 1024 )); then
12865 error "FIEMAP on $fm_file failed; returned " \
12866 "len $tot_len for OST $last_lun instead of 1024"
12869 (( num_luns += 1 ))
12873 (( tot_len += ext_len ))
12876 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12878 error "FIEMAP on $fm_file failed; returned wrong number of " \
12879 "luns or wrong len for OST $last_lun"
12885 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12887 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12890 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12892 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12893 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12895 trap cleanup_130 EXIT RETURN
12897 local fm_file=$DIR/$tfile
12898 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12899 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12900 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12902 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12903 error "dd failed on $fm_file"
12905 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12906 filefrag_op=$(filefrag -ve -k $fm_file |
12907 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12909 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12910 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12915 for line in $filefrag_op
12917 frag_lun=$(echo $line | cut -d: -f5 |
12918 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12919 ext_len=$(echo $line | cut -d: -f4)
12920 if (( $frag_lun != $last_lun )); then
12921 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12922 if (( logical != 512 )); then
12924 error "FIEMAP on $fm_file failed; returned " \
12925 "logical start for lun $logical instead of 512"
12928 if (( tot_len != 512 )); then
12930 error "FIEMAP on $fm_file failed; returned " \
12931 "len $tot_len for OST $last_lun instead of 1024"
12934 (( num_luns += 1 ))
12938 (( tot_len += ext_len ))
12941 if (( num_luns != 2 || tot_len != 512 )); then
12943 error "FIEMAP on $fm_file failed; returned wrong number of " \
12944 "luns or wrong len for OST $last_lun"
12950 echo "FIEMAP on 2-stripe file with hole succeeded"
12952 run_test 130c "FIEMAP (2-stripe file with hole)"
12955 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12957 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12958 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12960 trap cleanup_130 EXIT RETURN
12962 local fm_file=$DIR/$tfile
12963 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12964 error "setstripe on $fm_file"
12965 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12966 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12968 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12969 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12970 error "dd failed on $fm_file"
12972 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12973 filefrag_op=$(filefrag -ve -k $fm_file |
12974 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12976 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12977 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12982 for line in $filefrag_op
12984 frag_lun=$(echo $line | cut -d: -f5 |
12985 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12986 ext_len=$(echo $line | cut -d: -f4)
12987 if (( $frag_lun != $last_lun )); then
12988 if (( tot_len != 1024 )); then
12990 error "FIEMAP on $fm_file failed; returned " \
12991 "len $tot_len for OST $last_lun instead of 1024"
12994 (( num_luns += 1 ))
12998 (( tot_len += ext_len ))
13001 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13003 error "FIEMAP on $fm_file failed; returned wrong number of " \
13004 "luns or wrong len for OST $last_lun"
13010 echo "FIEMAP on N-stripe file succeeded"
13012 run_test 130d "FIEMAP (N-stripe file)"
13015 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13017 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13018 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13020 trap cleanup_130 EXIT RETURN
13022 local fm_file=$DIR/$tfile
13023 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13026 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13027 for ((i = 0; i < $NUM_BLKS; i++)); do
13028 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13029 conv=notrunc > /dev/null 2>&1
13032 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13033 filefrag_op=$(filefrag -ve -k $fm_file |
13034 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13036 last_lun=$(echo $filefrag_op | cut -d: -f5)
13041 for line in $filefrag_op; do
13042 frag_lun=$(echo $line | cut -d: -f5)
13043 ext_len=$(echo $line | cut -d: -f4)
13044 if [[ "$frag_lun" != "$last_lun" ]]; then
13045 if (( tot_len != $EXPECTED_LEN )); then
13047 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13049 (( num_luns += 1 ))
13053 (( tot_len += ext_len ))
13056 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13058 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13061 echo "FIEMAP with continuation calls succeeded"
13063 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13066 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13067 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13069 local fm_file=$DIR/$tfile
13070 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13071 error "multiop create with lov_delay_create on $fm_file"
13073 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13074 filefrag_extents=$(filefrag -vek $fm_file |
13075 awk '/extents? found/ { print $2 }')
13076 if [[ "$filefrag_extents" != "0" ]]; then
13077 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13082 run_test 130f "FIEMAP (unstriped file)"
13085 local file=$DIR/$tfile
13086 local nr=$((OSTCOUNT * 100))
13088 $LFS setstripe -C $nr $file ||
13089 error "failed to setstripe -C $nr $file"
13091 dd if=/dev/zero of=$file count=$nr bs=1M
13093 nr=$($LFS getstripe -c $file)
13095 local extents=$(filefrag -v $file |
13096 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13098 echo "filefrag list $extents extents in file with stripecount $nr"
13099 if (( extents < nr )); then
13100 $LFS getstripe $file
13102 error "filefrag printed $extents < $nr extents"
13107 run_test 130g "FIEMAP (overstripe file)"
13109 # Test for writev/readv
13111 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13112 error "writev test failed"
13113 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13114 error "readv failed"
13117 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13120 local fsize=$((524288 + 1048576 + 1572864))
13121 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13122 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13123 error "append writev test failed"
13125 ((fsize += 1572864 + 1048576))
13126 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13127 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13128 error "append writev test failed"
13131 run_test 131b "test append writev"
13134 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13137 run_test 131c "test read/write on file w/o objects"
13140 rwv -f $DIR/$tfile -w -n 1 1572864
13141 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13142 if [ "$NOB" != 1572864 ]; then
13143 error "Short read filed: read $NOB bytes instead of 1572864"
13147 run_test 131d "test short read"
13150 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13151 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13152 error "read hitting hole failed"
13155 run_test 131e "test read hitting hole"
13164 mds*) res=$(do_facet $facet \
13165 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13167 ost*) res=$(do_facet $facet \
13168 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13170 *) error "Wrong facet '$facet'" ;;
13172 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13173 # if the argument $3 is zero, it means any stat increment is ok.
13174 if [[ $want -gt 0 ]]; then
13175 local count=$(echo $res | awk '{ print $2 }')
13176 [[ $count -ne $want ]] &&
13177 error "The $op counter on $facet is $count, not $want"
13182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13183 remote_ost_nodsh && skip "remote OST with nodsh"
13184 remote_mds_nodsh && skip "remote MDS with nodsh"
13185 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13186 skip_env "MDS doesn't support rename stats"
13188 local testdir=$DIR/${tdir}/stats_testdir
13190 mkdir -p $DIR/${tdir}
13193 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13194 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13196 # verify mdt stats first.
13197 mkdir ${testdir} || error "mkdir failed"
13198 check_stats $SINGLEMDS "mkdir" 1
13199 touch ${testdir}/${tfile} || error "touch failed"
13200 check_stats $SINGLEMDS "open" 1
13201 check_stats $SINGLEMDS "close" 1
13202 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13203 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13204 check_stats $SINGLEMDS "mknod" 2
13206 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13207 check_stats $SINGLEMDS "unlink" 1
13208 rm -f ${testdir}/${tfile} || error "file remove failed"
13209 check_stats $SINGLEMDS "unlink" 2
13211 # remove working dir and check mdt stats again.
13212 rmdir ${testdir} || error "rmdir failed"
13213 check_stats $SINGLEMDS "rmdir" 1
13215 local testdir1=$DIR/${tdir}/stats_testdir1
13216 mkdir -p ${testdir}
13217 mkdir -p ${testdir1}
13218 touch ${testdir1}/test1
13219 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13220 check_stats $SINGLEMDS "crossdir_rename" 1
13222 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13223 check_stats $SINGLEMDS "samedir_rename" 1
13225 rm -rf $DIR/${tdir}
13227 run_test 133a "Verifying MDT stats ========================================"
13232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13233 remote_ost_nodsh && skip "remote OST with nodsh"
13234 remote_mds_nodsh && skip "remote MDS with nodsh"
13236 local testdir=$DIR/${tdir}/stats_testdir
13238 mkdir -p ${testdir} || error "mkdir failed"
13239 touch ${testdir}/${tfile} || error "touch failed"
13240 cancel_lru_locks mdc
13243 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13244 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13246 # extra mdt stats verification.
13247 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13248 check_stats $SINGLEMDS "setattr" 1
13249 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13250 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13252 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13253 check_stats $SINGLEMDS "getattr" 1
13255 rm -rf $DIR/${tdir}
13257 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13258 # so the check below is not reliable
13259 [ $MDSCOUNT -eq 1 ] || return 0
13261 # Sleep to avoid a cached response.
13262 #define OBD_STATFS_CACHE_SECONDS 1
13264 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13265 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13266 $LFS df || error "lfs failed"
13267 check_stats $SINGLEMDS "statfs" 1
13269 # check aggregated statfs (LU-10018)
13270 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13272 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13275 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13276 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13278 check_stats $SINGLEMDS "statfs" 1
13280 # We want to check that the client didn't send OST_STATFS to
13281 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13282 # extra care is needed here.
13283 if remote_mds; then
13284 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13285 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13287 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13288 [ "$res" ] && error "OST got STATFS"
13293 run_test 133b "Verifying extra MDT stats =================================="
13296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13297 remote_ost_nodsh && skip "remote OST with nodsh"
13298 remote_mds_nodsh && skip "remote MDS with nodsh"
13300 local testdir=$DIR/$tdir/stats_testdir
13302 test_mkdir -p $testdir
13304 # verify obdfilter stats.
13305 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13307 cancel_lru_locks osc
13308 wait_delete_completed
13311 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13312 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13314 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13317 cancel_lru_locks osc
13318 check_stats ost1 "write" 1
13320 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13321 check_stats ost1 "read" 1
13323 > $testdir/$tfile || error "truncate failed"
13324 check_stats ost1 "punch" 1
13326 rm -f $testdir/$tfile || error "file remove failed"
13327 wait_delete_completed
13328 check_stats ost1 "destroy" 1
13332 run_test 133c "Verifying OST stats ========================================"
13339 while [ $value -ge 2 ]; do
13344 if [ $orig -gt $order ]; then
13352 local size=('K' 'M' 'G' 'T');
13354 local size_string=$value
13356 while [ $value -ge 1024 ]; do
13357 if [ $i -gt 3 ]; then
13358 #T is the biggest unit we get here, if that is bigger,
13360 size_string=${value}T
13363 value=$((value >> 10))
13364 if [ $value -lt 1024 ]; then
13365 size_string=${value}${size[$i]}
13374 get_rename_size() {
13376 local context=${2:-.}
13377 local sample=$(do_facet $SINGLEMDS $LCTL \
13378 get_param mdt.$FSNAME-MDT0000.rename_stats |
13379 grep -A1 $context |
13380 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13386 remote_ost_nodsh && skip "remote OST with nodsh"
13387 remote_mds_nodsh && skip "remote MDS with nodsh"
13388 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13389 skip_env "MDS doesn't support rename stats"
13391 local testdir1=$DIR/${tdir}/stats_testdir1
13392 local testdir2=$DIR/${tdir}/stats_testdir2
13393 mkdir -p $DIR/${tdir}
13395 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13397 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13398 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13400 createmany -o $testdir1/test 512 || error "createmany failed"
13402 # check samedir rename size
13403 mv ${testdir1}/test0 ${testdir1}/test_0
13405 local testdir1_size=$(ls -l $DIR/${tdir} |
13406 awk '/stats_testdir1/ {print $5}')
13407 local testdir2_size=$(ls -l $DIR/${tdir} |
13408 awk '/stats_testdir2/ {print $5}')
13410 testdir1_size=$(order_2 $testdir1_size)
13411 testdir2_size=$(order_2 $testdir2_size)
13413 testdir1_size=$(size_in_KMGT $testdir1_size)
13414 testdir2_size=$(size_in_KMGT $testdir2_size)
13416 echo "source rename dir size: ${testdir1_size}"
13417 echo "target rename dir size: ${testdir2_size}"
13419 local cmd="do_facet $SINGLEMDS $LCTL "
13420 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13422 eval $cmd || error "$cmd failed"
13423 local samedir=$($cmd | grep 'same_dir')
13424 local same_sample=$(get_rename_size $testdir1_size)
13425 [ -z "$samedir" ] && error "samedir_rename_size count error"
13426 [[ $same_sample -eq 1 ]] ||
13427 error "samedir_rename_size error $same_sample"
13428 echo "Check same dir rename stats success"
13430 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13432 # check crossdir rename size
13433 mv ${testdir1}/test_0 ${testdir2}/test_0
13435 testdir1_size=$(ls -l $DIR/${tdir} |
13436 awk '/stats_testdir1/ {print $5}')
13437 testdir2_size=$(ls -l $DIR/${tdir} |
13438 awk '/stats_testdir2/ {print $5}')
13440 testdir1_size=$(order_2 $testdir1_size)
13441 testdir2_size=$(order_2 $testdir2_size)
13443 testdir1_size=$(size_in_KMGT $testdir1_size)
13444 testdir2_size=$(size_in_KMGT $testdir2_size)
13446 echo "source rename dir size: ${testdir1_size}"
13447 echo "target rename dir size: ${testdir2_size}"
13449 eval $cmd || error "$cmd failed"
13450 local crossdir=$($cmd | grep 'crossdir')
13451 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13452 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13453 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13454 [[ $src_sample -eq 1 ]] ||
13455 error "crossdir_rename_size error $src_sample"
13456 [[ $tgt_sample -eq 1 ]] ||
13457 error "crossdir_rename_size error $tgt_sample"
13458 echo "Check cross dir rename stats success"
13459 rm -rf $DIR/${tdir}
13461 run_test 133d "Verifying rename_stats ========================================"
13464 remote_mds_nodsh && skip "remote MDS with nodsh"
13465 remote_ost_nodsh && skip "remote OST with nodsh"
13466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13468 local testdir=$DIR/${tdir}/stats_testdir
13469 local ctr f0 f1 bs=32768 count=42 sum
13471 mkdir -p ${testdir} || error "mkdir failed"
13473 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13475 for ctr in {write,read}_bytes; do
13477 cancel_lru_locks osc
13479 do_facet ost1 $LCTL set_param -n \
13480 "obdfilter.*.exports.clear=clear"
13482 if [ $ctr = write_bytes ]; then
13484 f1=${testdir}/${tfile}
13486 f0=${testdir}/${tfile}
13490 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13493 cancel_lru_locks osc
13495 sum=$(do_facet ost1 $LCTL get_param \
13496 "obdfilter.*.exports.*.stats" |
13497 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13498 $1 == ctr { sum += $7 }
13499 END { printf("%0.0f", sum) }')
13501 if ((sum != bs * count)); then
13502 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13506 rm -rf $DIR/${tdir}
13508 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13511 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13512 skip "too old lustre for get_param -R ($facet_ver)"
13514 # verifying readability.
13515 $LCTL get_param -R '*' &> /dev/null
13517 # Verifing writability with badarea_io.
13518 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13519 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13520 error "client badarea_io failed"
13522 # remount the FS in case writes/reads /proc break the FS
13523 cleanup || error "failed to unmount"
13524 setup || error "failed to setup"
13526 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13529 remote_mds_nodsh && skip "remote MDS with nodsh"
13530 remote_ost_nodsh && skip "remote OST with nodsh"
13533 for facet in mds1 ost1; do
13534 local facet_ver=$(lustre_version_code $facet)
13535 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13536 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13538 log "$facet: too old lustre for get_param -R"
13540 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13541 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13542 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13543 xargs badarea_io" ||
13544 error "$facet badarea_io failed"
13546 skip_noexit "$facet: too old lustre for get_param -R"
13550 # remount the FS in case writes/reads /proc break the FS
13551 cleanup || error "failed to unmount"
13552 setup || error "failed to setup"
13554 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13557 remote_mds_nodsh && skip "remote MDS with nodsh"
13558 remote_ost_nodsh && skip "remote OST with nodsh"
13559 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13560 skip "Need MDS version at least 2.9.54"
13563 for facet in client mds1 ost1; do
13564 # Get the list of files that are missing the terminating newline
13565 local plist=$(do_facet $facet
13566 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13568 for ent in $plist; do
13569 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13570 awk -v FS='\v' -v RS='\v\v' \
13571 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13572 print FILENAME}'" 2>/dev/null)
13573 [ -z $missing ] || {
13574 do_facet $facet $LCTL get_param $ent | od -An -tx1
13575 error "file does not end with newline: $facet-$ent"
13580 run_test 133h "Proc files should end with newlines"
13583 remote_mds_nodsh && skip "remote MDS with nodsh"
13584 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13585 skip "Need MDS version at least 2.7.54"
13587 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13588 cancel_lru_locks mdc
13590 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13591 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13592 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13595 createmany -o $DIR/$tdir/f $nr ||
13596 error "failed to create $nr files in $DIR/$tdir"
13597 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13599 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13600 do_facet mds1 $LCTL set_param fail_loc=0x327
13601 do_facet mds1 $LCTL set_param fail_val=500
13604 echo "sleep 10 seconds ..."
13606 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13608 do_facet mds1 $LCTL set_param fail_loc=0
13609 do_facet mds1 $LCTL set_param fail_val=0
13610 [ $lck_cnt -lt $unused ] ||
13611 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13614 unlinkmany $DIR/$tdir/f $nr
13616 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13619 remote_mds_nodsh && skip "remote MDS with nodsh"
13620 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13621 skip "Need MDS version at least 2.7.54"
13623 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13624 cancel_lru_locks mdc
13626 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13627 ldlm.lock_reclaim_threshold_mb)
13628 # disable reclaim temporarily
13629 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13631 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13632 do_facet mds1 $LCTL set_param fail_loc=0x328
13633 do_facet mds1 $LCTL set_param fail_val=500
13635 $LCTL set_param debug=+trace
13638 createmany -o $DIR/$tdir/f $nr &
13639 local create_pid=$!
13641 echo "Sleep $TIMEOUT seconds ..."
13643 if ! ps -p $create_pid > /dev/null 2>&1; then
13644 do_facet mds1 $LCTL set_param fail_loc=0
13645 do_facet mds1 $LCTL set_param fail_val=0
13646 do_facet mds1 $LCTL set_param \
13647 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13648 error "createmany finished incorrectly!"
13650 do_facet mds1 $LCTL set_param fail_loc=0
13651 do_facet mds1 $LCTL set_param fail_val=0
13652 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13653 wait $create_pid || return 1
13655 unlinkmany $DIR/$tdir/f $nr
13657 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13660 remote_mds_nodsh && skip "remote MDS with nodsh"
13661 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13662 skip "Need MDS version at least 2.13.50"
13665 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13667 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13668 #set only one record at plain llog
13669 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13671 #fill already existed plain llog each 64767
13672 #wrapping whole catalog
13673 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13675 createmany -o $DIR/$tdir/$tfile_ 64700
13676 for (( i = 0; i < 64700; i = i + 2 ))
13678 rm $DIR/$tdir/$tfile_$i &
13679 rm $DIR/$tdir/$tfile_$((i + 1)) &
13684 #waiting osp synchronization
13685 wait_delete_completed
13687 run_test 135 "Race catalog processing"
13690 remote_mds_nodsh && skip "remote MDS with nodsh"
13691 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13692 skip "Need MDS version at least 2.13.50"
13695 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13696 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13697 #set only one record at plain llog
13698 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13699 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13701 #fill already existed 2 plain llogs each 64767
13702 #wrapping whole catalog
13703 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13704 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13705 wait_delete_completed
13707 createmany -o $DIR/$tdir/$tfile_ 10
13710 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13711 for (( i = 0; i < 10; i = i + 3 ))
13713 rm $DIR/$tdir/$tfile_$i &
13714 rm $DIR/$tdir/$tfile_$((i + 1)) &
13718 rm $DIR/$tdir/$tfile_$((i + 2)) &
13721 #waiting osp synchronization
13722 wait_delete_completed
13724 run_test 136 "Race catalog processing 2"
13726 test_140() { #bug-17379
13727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13729 test_mkdir $DIR/$tdir
13730 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13731 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13733 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13734 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13736 while i=$((i + 1)); do
13738 cd $i || error "Changing to $i"
13739 ln -s ../stat stat || error "Creating stat symlink"
13740 # Read the symlink until ELOOP present,
13741 # not LBUGing the system is considered success,
13742 # we didn't overrun the stack.
13743 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13744 if [ $ret -ne 0 ]; then
13745 if [ $ret -eq 40 ]; then
13748 error "Open stat symlink"
13754 echo "The symlink depth = $i"
13755 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13756 error "Invalid symlink depth"
13758 # Test recursive symlink
13759 ln -s symlink_self symlink_self
13760 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13761 echo "open symlink_self returns $ret"
13762 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13764 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13769 local TF="$TMP/$tfile"
13771 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13772 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13774 cancel_lru_locks $OSC
13775 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13776 remount_client $MOUNT
13778 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13781 $TRUNCATE $DIR/$tfile 6000
13782 cancel_lru_locks $OSC
13783 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13786 echo "12345" >>$DIR/$tfile
13787 cancel_lru_locks $OSC
13788 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13791 echo "12345" >>$DIR/$tfile
13792 cancel_lru_locks $OSC
13793 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13795 run_test 150a "truncate/append tests"
13798 check_set_fallocate_or_skip
13801 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13802 check_fallocate $DIR/$tfile || error "fallocate failed"
13804 run_test 150b "Verify fallocate (prealloc) functionality"
13807 check_set_fallocate_or_skip
13810 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13811 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13813 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13814 # precomputed md5sum for 20MB of zeroes
13815 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13816 local sum=($(md5sum $DIR/$tfile))
13818 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13820 check_set_fallocate 1
13823 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13824 sum=($(md5sum $DIR/$tfile))
13826 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13828 run_test 150bb "Verify fallocate modes both zero space"
13831 check_set_fallocate_or_skip
13833 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13834 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13835 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13836 sync; sync_all_data
13837 cancel_lru_locks $OSC
13839 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13840 want=$((OSTCOUNT * 1048576))
13842 # Must allocate all requested space, not more than 5% extra
13843 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13844 error "bytes $bytes is not $want"
13847 # verify fallocate on PFL file
13848 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13849 error "Create $DIR/$tfile failed"
13850 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13851 error "fallocate failed"
13852 sync; sync_all_data
13853 cancel_lru_locks $OSC
13855 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13856 local want=$((1024 * 1048576))
13858 # Must allocate all requested space, not more than 5% extra
13859 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13860 error "bytes $bytes is not $want"
13862 run_test 150c "Verify fallocate Size and Blocks"
13865 check_set_fallocate_or_skip
13867 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13868 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13869 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13870 sync; sync_all_data
13871 cancel_lru_locks $OSC
13873 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13874 local want=$((OSTCOUNT * 1048576))
13876 # Must allocate all requested space, not more than 5% extra
13877 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13878 error "bytes $bytes is not $want"
13880 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13883 check_set_fallocate_or_skip
13887 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13888 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13889 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13891 # Find OST with Minimum Size
13892 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13893 sort -un | head -1)
13895 # Get 100MB per OST of the available space to reduce run time
13896 # else 60% of the available space if we are running SLOW tests
13897 if [ $SLOW == "no" ]; then
13898 local space=$((1024 * 100 * OSTCOUNT))
13900 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13903 fallocate -l${space}k $DIR/$tfile ||
13904 error "fallocate ${space}k $DIR/$tfile failed"
13905 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13907 # get size immediately after fallocate. This should be correctly
13909 local size=$(stat -c '%s' $DIR/$tfile)
13910 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13912 # Sleep for a while for statfs to get updated. And not pull from cache.
13915 echo "df after fallocate:"
13918 (( size / 1024 == space )) || error "size $size != requested $space"
13919 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13920 error "used $used < space $space"
13922 rm $DIR/$tfile || error "rm failed"
13924 wait_delete_completed
13926 echo "df after unlink:"
13929 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13934 local want_size_before=20480 # in bytes
13935 local want_blocks_before=40 # 512 sized blocks
13936 local want_blocks_after=24 # 512 sized blocks
13937 local length=$(((want_blocks_before - want_blocks_after) * 512))
13939 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
13940 skip "need at least 2.14.0 for fallocate punch"
13942 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
13943 skip "LU-14160: punch mode is not implemented on OSD ZFS"
13946 check_set_fallocate_or_skip
13947 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13949 echo "Verify fallocate punch: Range within the file range"
13950 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13951 error "dd failed for bs 4096 and count 5"
13953 # Call fallocate with punch range which is within the file range
13954 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
13955 error "fallocate failed: offset 4096 and length $length"
13956 # client must see changes immediately after fallocate
13957 size=$(stat -c '%s' $DIR/$tfile)
13958 blocks=$(stat -c '%b' $DIR/$tfile)
13960 # Verify punch worked.
13961 (( blocks == want_blocks_after )) ||
13962 error "punch failed: blocks $blocks != $want_blocks_after"
13964 (( size == want_size_before )) ||
13965 error "punch failed: size $size != $want_size_before"
13967 # Verify there is hole in file
13968 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
13969 # precomputed md5sum
13970 local expect="4a9a834a2db02452929c0a348273b4aa"
13972 cksum=($(md5sum $DIR/$tfile))
13973 [[ "${cksum[0]}" == "$expect" ]] ||
13974 error "unexpected MD5SUM after punch: ${cksum[0]}"
13976 # Start second sub-case for fallocate punch.
13977 echo "Verify fallocate punch: Range overlapping and less than blocksize"
13978 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13979 error "dd failed for bs 4096 and count 5"
13981 # Punch range less than block size will have no change in block count
13982 want_blocks_after=40 # 512 sized blocks
13984 # Punch overlaps two blocks and less than blocksize
13985 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
13986 error "fallocate failed: offset 4000 length 3000"
13987 size=$(stat -c '%s' $DIR/$tfile)
13988 blocks=$(stat -c '%b' $DIR/$tfile)
13990 # Verify punch worked.
13991 (( blocks == want_blocks_after )) ||
13992 error "punch failed: blocks $blocks != $want_blocks_after"
13994 (( size == want_size_before )) ||
13995 error "punch failed: size $size != $want_size_before"
13997 # Verify if range is really zero'ed out. We expect Zeros.
13998 # precomputed md5sum
13999 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14000 cksum=($(md5sum $DIR/$tfile))
14001 [[ "${cksum[0]}" == "$expect" ]] ||
14002 error "unexpected MD5SUM after punch: ${cksum[0]}"
14004 run_test 150f "Verify fallocate punch functionality"
14012 local BS=4096 # Block size in bytes
14014 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14015 skip "need at least 2.14.0 for fallocate punch"
14017 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14018 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14021 check_set_fallocate_or_skip
14022 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14024 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14025 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14027 # Get 100MB per OST of the available space to reduce run time
14028 # else 60% of the available space if we are running SLOW tests
14029 if [ $SLOW == "no" ]; then
14030 space=$((1024 * 100 * OSTCOUNT))
14032 # Find OST with Minimum Size
14033 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14034 sort -un | head -1)
14035 echo "min size OST: $space"
14036 space=$(((space * 60)/100 * OSTCOUNT))
14038 # space in 1k units, round to 4k blocks
14039 local blkcount=$((space * 1024 / $BS))
14041 echo "Verify fallocate punch: Very large Range"
14042 fallocate -l${space}k $DIR/$tfile ||
14043 error "fallocate ${space}k $DIR/$tfile failed"
14044 # write 1M at the end, start and in the middle
14045 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14046 error "dd failed: bs $BS count 256"
14047 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14048 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14049 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14050 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14053 size=$(stat -c '%s' $DIR/$tfile)
14055 # gather punch length.
14056 local punch_size=$((size - (BS * 2)))
14058 echo "punch_size = $punch_size"
14059 echo "size - punch_size: $((size - punch_size))"
14060 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14062 # Call fallocate to punch all except 2 blocks. We leave the
14063 # first and the last block
14064 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14065 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14066 error "fallocate failed: offset $BS length $punch_size"
14068 size_after=$(stat -c '%s' $DIR/$tfile)
14069 blocks_after=$(stat -c '%b' $DIR/$tfile)
14071 # Verify punch worked.
14072 # Size should be kept
14073 (( size == size_after )) ||
14074 error "punch failed: size $size != $size_after"
14076 # two 4k data blocks to remain plus possible 1 extra extent block
14077 (( blocks_after <= ((BS / 512) * 3) )) ||
14078 error "too many blocks remains: $blocks_after"
14080 # Verify that file has hole between the first and the last blocks
14081 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14082 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14084 echo "Hole at [$hole_start, $hole_end)"
14085 (( hole_start == BS )) ||
14086 error "no hole at offset $BS after punch"
14088 (( hole_end == BS + punch_size )) ||
14089 error "data at offset $hole_end < $((BS + punch_size))"
14091 run_test 150g "Verify fallocate punch on large range"
14093 #LU-2902 roc_hit was not able to read all values from lproc
14094 function roc_hit_init() {
14095 local list=$(comma_list $(osts_nodes))
14096 local dir=$DIR/$tdir-check
14097 local file=$dir/$tfile
14103 #use setstripe to do a write to every ost
14104 for i in $(seq 0 $((OSTCOUNT-1))); do
14105 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14106 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14107 idx=$(printf %04x $i)
14108 BEFORE=$(get_osd_param $list *OST*$idx stats |
14109 awk '$1 == "cache_access" {sum += $7}
14110 END { printf("%0.0f", sum) }')
14112 cancel_lru_locks osc
14113 cat $file >/dev/null
14115 AFTER=$(get_osd_param $list *OST*$idx stats |
14116 awk '$1 == "cache_access" {sum += $7}
14117 END { printf("%0.0f", sum) }')
14119 echo BEFORE:$BEFORE AFTER:$AFTER
14120 if ! let "AFTER - BEFORE == 4"; then
14122 error "roc_hit is not safe to use"
14130 function roc_hit() {
14131 local list=$(comma_list $(osts_nodes))
14132 echo $(get_osd_param $list '' stats |
14133 awk '$1 == "cache_hit" {sum += $7}
14134 END { printf("%0.0f", sum) }')
14137 function set_cache() {
14140 if [ "$2" == "off" ]; then
14143 local list=$(comma_list $(osts_nodes))
14144 set_osd_param $list '' $1_cache_enable $on
14146 cancel_lru_locks osc
14150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14151 remote_ost_nodsh && skip "remote OST with nodsh"
14154 local list=$(comma_list $(osts_nodes))
14156 # check whether obdfilter is cache capable at all
14157 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14158 skip "not cache-capable obdfilter"
14161 # check cache is enabled on all obdfilters
14162 if get_osd_param $list '' read_cache_enable | grep 0; then
14163 skip "oss cache is disabled"
14166 set_osd_param $list '' writethrough_cache_enable 1
14168 # check write cache is enabled on all obdfilters
14169 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14170 skip "oss write cache is NOT enabled"
14175 #define OBD_FAIL_OBD_NO_LRU 0x609
14176 do_nodes $list $LCTL set_param fail_loc=0x609
14178 # pages should be in the case right after write
14179 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14182 local BEFORE=$(roc_hit)
14183 cancel_lru_locks osc
14184 cat $DIR/$tfile >/dev/null
14185 local AFTER=$(roc_hit)
14187 do_nodes $list $LCTL set_param fail_loc=0
14189 if ! let "AFTER - BEFORE == CPAGES"; then
14190 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14193 cancel_lru_locks osc
14194 # invalidates OST cache
14195 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14196 set_osd_param $list '' read_cache_enable 0
14197 cat $DIR/$tfile >/dev/null
14199 # now data shouldn't be found in the cache
14201 cancel_lru_locks osc
14202 cat $DIR/$tfile >/dev/null
14204 if let "AFTER - BEFORE != 0"; then
14205 error "IN CACHE: before: $BEFORE, after: $AFTER"
14208 set_osd_param $list '' read_cache_enable 1
14211 run_test 151 "test cache on oss and controls ==============================="
14214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14216 local TF="$TMP/$tfile"
14218 # simulate ENOMEM during write
14219 #define OBD_FAIL_OST_NOMEM 0x226
14220 lctl set_param fail_loc=0x80000226
14221 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14223 sync || error "sync failed"
14224 lctl set_param fail_loc=0
14226 # discard client's cache
14227 cancel_lru_locks osc
14229 # simulate ENOMEM during read
14230 lctl set_param fail_loc=0x80000226
14231 cmp $TF $DIR/$tfile || error "cmp failed"
14232 lctl set_param fail_loc=0
14236 run_test 152 "test read/write with enomem ============================"
14239 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14241 run_test 153 "test if fdatasync does not crash ======================="
14243 dot_lustre_fid_permission_check() {
14245 local ffid=$MOUNT/.lustre/fid/$fid
14248 echo "stat fid $fid"
14249 stat $ffid > /dev/null || error "stat $ffid failed."
14250 echo "touch fid $fid"
14251 touch $ffid || error "touch $ffid failed."
14252 echo "write to fid $fid"
14253 cat /etc/hosts > $ffid || error "write $ffid failed."
14254 echo "read fid $fid"
14255 diff /etc/hosts $ffid || error "read $ffid failed."
14256 echo "append write to fid $fid"
14257 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14258 echo "rename fid $fid"
14259 mv $ffid $test_dir/$tfile.1 &&
14260 error "rename $ffid to $tfile.1 should fail."
14261 touch $test_dir/$tfile.1
14262 mv $test_dir/$tfile.1 $ffid &&
14263 error "rename $tfile.1 to $ffid should fail."
14264 rm -f $test_dir/$tfile.1
14265 echo "truncate fid $fid"
14266 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14267 echo "link fid $fid"
14268 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14269 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14270 echo "setfacl fid $fid"
14271 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14272 echo "getfacl fid $fid"
14273 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14275 echo "unlink fid $fid"
14276 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14277 echo "mknod fid $fid"
14278 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14280 fid=[0xf00000400:0x1:0x0]
14281 ffid=$MOUNT/.lustre/fid/$fid
14283 echo "stat non-exist fid $fid"
14284 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14285 echo "write to non-exist fid $fid"
14286 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14287 echo "link new fid $fid"
14288 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14290 mkdir -p $test_dir/$tdir
14291 touch $test_dir/$tdir/$tfile
14292 fid=$($LFS path2fid $test_dir/$tdir)
14295 error "error: could not get fid for $test_dir/$dir/$tfile."
14297 ffid=$MOUNT/.lustre/fid/$fid
14300 ls $ffid > /dev/null || error "ls $ffid failed."
14301 echo "touch $fid/$tfile.1"
14302 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14304 echo "touch $MOUNT/.lustre/fid/$tfile"
14305 touch $MOUNT/.lustre/fid/$tfile && \
14306 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14308 echo "setxattr to $MOUNT/.lustre/fid"
14309 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14311 echo "listxattr for $MOUNT/.lustre/fid"
14312 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14314 echo "delxattr from $MOUNT/.lustre/fid"
14315 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14317 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14318 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14319 error "touch invalid fid should fail."
14321 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14322 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14323 error "touch non-normal fid should fail."
14325 echo "rename $tdir to $MOUNT/.lustre/fid"
14326 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14327 error "rename to $MOUNT/.lustre/fid should fail."
14329 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14331 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14332 local new_obf_mode=777
14334 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14335 chmod $new_obf_mode $DIR/.lustre/fid ||
14336 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14338 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14339 [ $obf_mode -eq $new_obf_mode ] ||
14340 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14342 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14343 chmod $old_obf_mode $DIR/.lustre/fid ||
14344 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14347 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14348 fid=$($LFS path2fid $test_dir/$tfile-2)
14350 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14352 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14353 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14354 error "create lov data thru .lustre failed"
14356 echo "cp /etc/passwd $test_dir/$tfile-2"
14357 cp /etc/passwd $test_dir/$tfile-2 ||
14358 error "copy to $test_dir/$tfile-2 failed."
14359 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14360 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14361 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14363 rm -rf $test_dir/tfile.lnk
14364 rm -rf $test_dir/$tfile-2
14368 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14369 skip "Need MDS version at least 2.4.1"
14371 local tf=$DIR/$tfile
14374 local fid=$($LFS path2fid $tf)
14375 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14377 # check that we get the same pathname back
14380 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14381 echo "$rootpath $fid"
14382 found=$($LFS fid2path $rootpath "$fid")
14383 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14384 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14387 # check wrong root path format
14388 rootpath=$MOUNT"_wrong"
14389 found=$($LFS fid2path $rootpath "$fid")
14390 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14392 run_test 154A "lfs path2fid and fid2path basic checks"
14395 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14396 skip "Need MDS version at least 2.4.1"
14398 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14399 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14400 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14401 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14403 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14404 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14406 # check that we get the same pathname
14407 echo "PFID: $PFID, name: $name"
14408 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14409 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14410 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14411 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14413 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14415 run_test 154B "verify the ll_decode_linkea tool"
14418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14419 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14420 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14421 skip "Need MDS version at least 2.2.51"
14422 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14424 cp /etc/hosts $DIR/$tfile
14426 fid=$($LFS path2fid $DIR/$tfile)
14428 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14430 dot_lustre_fid_permission_check "$fid" $DIR ||
14431 error "dot lustre permission check $fid failed"
14433 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14435 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14437 touch $MOUNT/.lustre/file &&
14438 error "creation is not allowed under .lustre"
14440 mkdir $MOUNT/.lustre/dir &&
14441 error "mkdir is not allowed under .lustre"
14445 run_test 154a "Open-by-FID"
14448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14449 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14450 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14451 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14452 skip "Need MDS version at least 2.2.51"
14454 local remote_dir=$DIR/$tdir/remote_dir
14458 mkdir -p $DIR/$tdir
14459 $LFS mkdir -i $MDTIDX $remote_dir ||
14460 error "create remote directory failed"
14462 cp /etc/hosts $remote_dir/$tfile
14464 fid=$($LFS path2fid $remote_dir/$tfile)
14466 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14468 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14469 error "dot lustre permission check $fid failed"
14472 run_test 154b "Open-by-FID for remote directory"
14475 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14476 skip "Need MDS version at least 2.4.1"
14478 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14479 local FID1=$($LFS path2fid $DIR/$tfile.1)
14480 local FID2=$($LFS path2fid $DIR/$tfile.2)
14481 local FID3=$($LFS path2fid $DIR/$tfile.3)
14484 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14485 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14486 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14488 [ "$FID" = "${!want}" ] ||
14489 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14493 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14495 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14496 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14500 run_test 154c "lfs path2fid and fid2path multiple arguments"
14503 remote_mds_nodsh && skip "remote MDS with nodsh"
14504 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14505 skip "Need MDS version at least 2.5.53"
14507 if remote_mds; then
14508 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14512 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14519 local fid=$($LFS path2fid $DIR/$tfile)
14522 cmd="exec $fd<$DIR/$tfile"
14524 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14525 echo "$fid_list" | grep "$fid"
14528 cmd="exec $fd>/dev/null"
14530 if [ $rc -ne 0 ]; then
14531 error "FID $fid not found in open files list $fid_list"
14534 run_test 154d "Verify open file fid"
14538 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14539 skip "Need MDS version at least 2.6.50"
14541 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14542 error ".lustre returned by readdir"
14545 run_test 154e ".lustre is not returned by readdir"
14548 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14550 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14551 test_mkdir -p -c1 $DIR/$tdir/d
14552 # test dirs inherit from its stripe
14553 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14554 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14555 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14556 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14559 # get fid of parents
14560 local FID0=$($LFS path2fid $DIR/$tdir/d)
14561 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14562 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14563 local FID3=$($LFS path2fid $DIR)
14565 # check that path2fid --parents returns expected <parent_fid>/name
14566 # 1) test for a directory (single parent)
14567 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14568 [ "$parent" == "$FID0/foo1" ] ||
14569 error "expected parent: $FID0/foo1, got: $parent"
14571 # 2) test for a file with nlink > 1 (multiple parents)
14572 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14573 echo "$parent" | grep -F "$FID1/$tfile" ||
14574 error "$FID1/$tfile not returned in parent list"
14575 echo "$parent" | grep -F "$FID2/link" ||
14576 error "$FID2/link not returned in parent list"
14578 # 3) get parent by fid
14579 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14580 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14581 echo "$parent" | grep -F "$FID1/$tfile" ||
14582 error "$FID1/$tfile not returned in parent list (by fid)"
14583 echo "$parent" | grep -F "$FID2/link" ||
14584 error "$FID2/link not returned in parent list (by fid)"
14586 # 4) test for entry in root directory
14587 parent=$($LFS path2fid --parents $DIR/f)
14588 echo "$parent" | grep -F "$FID3/f" ||
14589 error "$FID3/f not returned in parent list"
14591 # 5) test it on root directory
14592 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14593 error "$MOUNT should not have parents"
14595 # enable xattr caching and check that linkea is correctly updated
14596 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14597 save_lustre_params client "llite.*.xattr_cache" > $save
14598 lctl set_param llite.*.xattr_cache 1
14600 # 6.1) linkea update on rename
14601 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14603 # get parents by fid
14604 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14605 # foo1 should no longer be returned in parent list
14606 echo "$parent" | grep -F "$FID1" &&
14607 error "$FID1 should no longer be in parent list"
14608 # the new path should appear
14609 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14610 error "$FID2/$tfile.moved is not in parent list"
14612 # 6.2) linkea update on unlink
14613 rm -f $DIR/$tdir/d/foo2/link
14614 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14615 # foo2/link should no longer be returned in parent list
14616 echo "$parent" | grep -F "$FID2/link" &&
14617 error "$FID2/link should no longer be in parent list"
14621 restore_lustre_params < $save
14624 run_test 154f "get parent fids by reading link ea"
14628 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14629 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14630 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14631 skip "Need MDS version at least 2.6.92"
14633 mkdir -p $DIR/$tdir
14634 llapi_fid_test -d $DIR/$tdir
14636 run_test 154g "various llapi FID tests"
14638 test_155_small_load() {
14639 local temp=$TMP/$tfile
14640 local file=$DIR/$tfile
14642 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14643 error "dd of=$temp bs=6096 count=1 failed"
14645 cancel_lru_locks $OSC
14646 cmp $temp $file || error "$temp $file differ"
14648 $TRUNCATE $temp 6000
14649 $TRUNCATE $file 6000
14650 cmp $temp $file || error "$temp $file differ (truncate1)"
14652 echo "12345" >>$temp
14653 echo "12345" >>$file
14654 cmp $temp $file || error "$temp $file differ (append1)"
14656 echo "12345" >>$temp
14657 echo "12345" >>$file
14658 cmp $temp $file || error "$temp $file differ (append2)"
14664 test_155_big_load() {
14665 remote_ost_nodsh && skip "remote OST with nodsh"
14667 local temp=$TMP/$tfile
14668 local file=$DIR/$tfile
14671 local cache_size=$(do_facet ost$((MAXI+1)) \
14672 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14673 local large_file_size=$((cache_size * 2))
14675 echo "OSS cache size: $cache_size KB"
14676 echo "Large file size: $large_file_size KB"
14678 [ $MAXV -le $large_file_size ] &&
14679 skip_env "max available OST size needs > $large_file_size KB"
14681 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14683 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14684 error "dd of=$temp bs=$large_file_size count=1k failed"
14687 cancel_lru_locks osc
14688 cmp $temp $file || error "$temp $file differ"
14694 save_writethrough() {
14695 local facets=$(get_facets OST)
14697 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14703 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14705 save_writethrough $p
14708 set_cache writethrough on
14709 test_155_small_load
14710 restore_lustre_params < $p
14713 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14718 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14720 save_writethrough $p
14723 set_cache writethrough off
14724 test_155_small_load
14725 restore_lustre_params < $p
14728 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14733 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14735 save_writethrough $p
14738 set_cache writethrough on
14739 test_155_small_load
14740 restore_lustre_params < $p
14743 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14748 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14750 save_writethrough $p
14753 set_cache writethrough off
14754 test_155_small_load
14755 restore_lustre_params < $p
14758 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14763 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14765 save_writethrough $p
14768 set_cache writethrough on
14770 restore_lustre_params < $p
14773 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14778 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14780 save_writethrough $p
14783 set_cache writethrough off
14785 restore_lustre_params < $p
14788 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14793 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14795 save_writethrough $p
14798 set_cache writethrough on
14800 restore_lustre_params < $p
14803 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14808 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14810 save_writethrough $p
14813 set_cache writethrough off
14815 restore_lustre_params < $p
14818 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14822 remote_ost_nodsh && skip "remote OST with nodsh"
14823 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14824 skip "stats not implemented on old servers"
14825 [ "$ost1_FSTYPE" = "zfs" ] &&
14826 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14831 local file="$DIR/$tfile"
14832 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14834 save_writethrough $p
14837 log "Turn on read and write cache"
14839 set_cache writethrough on
14841 log "Write data and read it back."
14842 log "Read should be satisfied from the cache."
14843 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14845 cancel_lru_locks osc
14846 cat $file >/dev/null
14848 if ! let "AFTER - BEFORE == CPAGES"; then
14849 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14851 log "cache hits: before: $BEFORE, after: $AFTER"
14854 log "Read again; it should be satisfied from the cache."
14856 cancel_lru_locks osc
14857 cat $file >/dev/null
14859 if ! let "AFTER - BEFORE == CPAGES"; then
14860 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14862 log "cache hits:: before: $BEFORE, after: $AFTER"
14865 log "Turn off the read cache and turn on the write cache"
14867 set_cache writethrough on
14869 log "Read again; it should be satisfied from the cache."
14871 cancel_lru_locks osc
14872 cat $file >/dev/null
14874 if ! let "AFTER - BEFORE == CPAGES"; then
14875 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14877 log "cache hits:: before: $BEFORE, after: $AFTER"
14880 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14881 # > 2.12.56 uses pagecache if cached
14882 log "Read again; it should not be satisfied from the cache."
14884 cancel_lru_locks osc
14885 cat $file >/dev/null
14887 if ! let "AFTER - BEFORE == 0"; then
14888 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14890 log "cache hits:: before: $BEFORE, after: $AFTER"
14894 log "Write data and read it back."
14895 log "Read should be satisfied from the cache."
14896 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14898 cancel_lru_locks osc
14899 cat $file >/dev/null
14901 if ! let "AFTER - BEFORE == CPAGES"; then
14902 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14904 log "cache hits:: before: $BEFORE, after: $AFTER"
14907 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14908 # > 2.12.56 uses pagecache if cached
14909 log "Read again; it should not be satisfied from the cache."
14911 cancel_lru_locks osc
14912 cat $file >/dev/null
14914 if ! let "AFTER - BEFORE == 0"; then
14915 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14917 log "cache hits:: before: $BEFORE, after: $AFTER"
14921 log "Turn off read and write cache"
14923 set_cache writethrough off
14925 log "Write data and read it back"
14926 log "It should not be satisfied from the cache."
14928 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14929 cancel_lru_locks osc
14931 cat $file >/dev/null
14933 if ! let "AFTER - BEFORE == 0"; then
14934 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14936 log "cache hits:: before: $BEFORE, after: $AFTER"
14939 log "Turn on the read cache and turn off the write cache"
14941 set_cache writethrough off
14943 log "Write data and read it back"
14944 log "It should not be satisfied from the cache."
14946 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14948 cancel_lru_locks osc
14949 cat $file >/dev/null
14951 if ! let "AFTER - BEFORE == 0"; then
14952 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14954 log "cache hits:: before: $BEFORE, after: $AFTER"
14957 log "Read again; it should be satisfied from the cache."
14959 cancel_lru_locks osc
14960 cat $file >/dev/null
14962 if ! let "AFTER - BEFORE == CPAGES"; then
14963 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14965 log "cache hits:: before: $BEFORE, after: $AFTER"
14968 restore_lustre_params < $p
14971 run_test 156 "Verification of tunables"
14974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14975 remote_mds_nodsh && skip "remote MDS with nodsh"
14976 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14977 skip "Need MDS version at least 2.2.0"
14979 changelog_register || error "changelog_register failed"
14980 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14981 changelog_users $SINGLEMDS | grep -q $cl_user ||
14982 error "User $cl_user not found in changelog_users"
14985 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14986 changelog_clear 0 || error "changelog_clear failed"
14987 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14988 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14989 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14990 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14991 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14992 rm $DIR/$tdir/pics/desktop.jpg
14994 changelog_dump | tail -10
14996 echo "verifying changelog mask"
14997 changelog_chmask "-MKDIR"
14998 changelog_chmask "-CLOSE"
15000 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15001 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15003 changelog_chmask "+MKDIR"
15004 changelog_chmask "+CLOSE"
15006 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15007 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15009 changelog_dump | tail -10
15010 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15011 CLOSES=$(changelog_dump | grep -c "CLOSE")
15012 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15013 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15016 echo "verifying target fid"
15017 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15018 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15019 [ "$fidc" == "$fidf" ] ||
15020 error "changelog '$tfile' fid $fidc != file fid $fidf"
15021 echo "verifying parent fid"
15022 # The FID returned from the Changelog may be the directory shard on
15023 # a different MDT, and not the FID returned by path2fid on the parent.
15024 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15025 # since this is what will matter when recreating this file in the tree.
15026 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15027 local pathp=$($LFS fid2path $MOUNT "$fidp")
15028 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15029 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15031 echo "getting records for $cl_user"
15032 changelog_users $SINGLEMDS
15033 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15035 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15036 error "changelog_clear failed"
15037 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15038 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15039 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15040 error "user index expect $user_rec1 + $nclr != $user_rec2"
15042 local min0_rec=$(changelog_users $SINGLEMDS |
15043 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15044 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15045 awk '{ print $1; exit; }')
15047 changelog_dump | tail -n 5
15048 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15049 [ $first_rec == $((min0_rec + 1)) ] ||
15050 error "first index should be $min0_rec + 1 not $first_rec"
15052 # LU-3446 changelog index reset on MDT restart
15053 local cur_rec1=$(changelog_users $SINGLEMDS |
15054 awk '/^current.index:/ { print $NF }')
15055 changelog_clear 0 ||
15056 error "clear all changelog records for $cl_user failed"
15057 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15058 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15059 error "Fail to start $SINGLEMDS"
15060 local cur_rec2=$(changelog_users $SINGLEMDS |
15061 awk '/^current.index:/ { print $NF }')
15062 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15063 [ $cur_rec1 == $cur_rec2 ] ||
15064 error "current index should be $cur_rec1 not $cur_rec2"
15066 echo "verifying users from this test are deregistered"
15067 changelog_deregister || error "changelog_deregister failed"
15068 changelog_users $SINGLEMDS | grep -q $cl_user &&
15069 error "User '$cl_user' still in changelog_users"
15071 # lctl get_param -n mdd.*.changelog_users
15072 # current index: 144
15073 # ID index (idle seconds)
15075 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15076 # this is the normal case where all users were deregistered
15077 # make sure no new records are added when no users are present
15078 local last_rec1=$(changelog_users $SINGLEMDS |
15079 awk '/^current.index:/ { print $NF }')
15080 touch $DIR/$tdir/chloe
15081 local last_rec2=$(changelog_users $SINGLEMDS |
15082 awk '/^current.index:/ { print $NF }')
15083 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15084 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15086 # any changelog users must be leftovers from a previous test
15087 changelog_users $SINGLEMDS
15088 echo "other changelog users; can't verify off"
15091 run_test 160a "changelog sanity"
15093 test_160b() { # LU-3587
15094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15095 remote_mds_nodsh && skip "remote MDS with nodsh"
15096 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15097 skip "Need MDS version at least 2.2.0"
15099 changelog_register || error "changelog_register failed"
15100 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15101 changelog_users $SINGLEMDS | grep -q $cl_user ||
15102 error "User '$cl_user' not found in changelog_users"
15104 local longname1=$(str_repeat a 255)
15105 local longname2=$(str_repeat b 255)
15108 echo "creating very long named file"
15109 touch $longname1 || error "create of '$longname1' failed"
15110 echo "renaming very long named file"
15111 mv $longname1 $longname2
15113 changelog_dump | grep RENME | tail -n 5
15116 run_test 160b "Verify that very long rename doesn't crash in changelog"
15119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15120 remote_mds_nodsh && skip "remote MDS with nodsh"
15122 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15123 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15124 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15125 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15129 # Registration step
15130 changelog_register || error "changelog_register failed"
15133 mkdir -p $DIR/$tdir
15134 $MCREATE $DIR/$tdir/foo_160c
15135 changelog_chmask "-TRUNC"
15136 $TRUNCATE $DIR/$tdir/foo_160c 200
15137 changelog_chmask "+TRUNC"
15138 $TRUNCATE $DIR/$tdir/foo_160c 199
15139 changelog_dump | tail -n 5
15140 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15141 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15143 run_test 160c "verify that changelog log catch the truncate event"
15146 remote_mds_nodsh && skip "remote MDS with nodsh"
15147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15149 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15150 skip "Need MDS version at least 2.7.60"
15152 # Registration step
15153 changelog_register || error "changelog_register failed"
15155 mkdir -p $DIR/$tdir/migrate_dir
15156 changelog_clear 0 || error "changelog_clear failed"
15158 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15159 changelog_dump | tail -n 5
15160 local migrates=$(changelog_dump | grep -c "MIGRT")
15161 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15163 run_test 160d "verify that changelog log catch the migrate event"
15166 remote_mds_nodsh && skip "remote MDS with nodsh"
15169 changelog_register || error "changelog_register failed"
15171 # Delete a future user (expect fail)
15172 local MDT0=$(facet_svc $SINGLEMDS)
15173 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15176 if [ $rc -eq 0 ]; then
15177 error "Deleted non-existant user cl77"
15178 elif [ $rc -ne 2 ]; then
15179 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15182 # Clear to a bad index (1 billion should be safe)
15183 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15186 if [ $rc -eq 0 ]; then
15187 error "Successfully cleared to invalid CL index"
15188 elif [ $rc -ne 22 ]; then
15189 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15192 run_test 160e "changelog negative testing (should return errors)"
15195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15196 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15197 skip "Need MDS version at least 2.10.56"
15199 local mdts=$(comma_list $(mdts_nodes))
15202 changelog_register || error "first changelog_register failed"
15203 changelog_register || error "second changelog_register failed"
15205 declare -A cl_user1
15206 declare -A cl_user2
15211 # generate some changelog records to accumulate on each MDT
15212 # use all_char because created files should be evenly distributed
15213 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15214 error "test_mkdir $tdir failed"
15215 log "$(date +%s): creating first files"
15216 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15217 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15218 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15221 # check changelogs have been generated
15222 local start=$SECONDS
15223 local idle_time=$((MDSCOUNT * 5 + 5))
15224 local nbcl=$(changelog_dump | wc -l)
15225 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15227 for param in "changelog_max_idle_time=$idle_time" \
15229 "changelog_min_gc_interval=2" \
15230 "changelog_min_free_cat_entries=3"; do
15231 local MDT0=$(facet_svc $SINGLEMDS)
15232 local var="${param%=*}"
15233 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15235 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15236 do_nodes $mdts $LCTL set_param mdd.*.$param
15239 # force cl_user2 to be idle (1st part), but also cancel the
15240 # cl_user1 records so that it is not evicted later in the test.
15241 local sleep1=$((idle_time / 2))
15242 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15245 # simulate changelog catalog almost full
15246 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15247 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15249 for i in $(seq $MDSCOUNT); do
15250 cl_users=(${CL_USERS[mds$i]})
15251 cl_user1[mds$i]="${cl_users[0]}"
15252 cl_user2[mds$i]="${cl_users[1]}"
15254 [ -n "${cl_user1[mds$i]}" ] ||
15255 error "mds$i: no user registered"
15256 [ -n "${cl_user2[mds$i]}" ] ||
15257 error "mds$i: only ${cl_user2[mds$i]} is registered"
15259 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15260 [ -n "$user_rec1" ] ||
15261 error "mds$i: User ${cl_user1[mds$i]} not registered"
15262 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15263 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15264 [ -n "$user_rec2" ] ||
15265 error "mds$i: User ${cl_user1[mds$i]} not registered"
15266 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15267 "$user_rec1 + 2 == $user_rec2"
15268 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15269 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15270 "$user_rec1 + 2, but is $user_rec2"
15271 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15272 [ -n "$user_rec2" ] ||
15273 error "mds$i: User ${cl_user2[mds$i]} not registered"
15274 [ $user_rec1 == $user_rec2 ] ||
15275 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15276 "$user_rec1, but is $user_rec2"
15279 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15280 local sleep2=$((idle_time - (SECONDS - start) + 1))
15281 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15284 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15285 # cl_user1 should be OK because it recently processed records.
15286 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15287 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15288 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15289 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15292 # ensure gc thread is done
15293 for i in $(mdts_nodes); do
15294 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15295 error "$i: GC-thread not done"
15299 for (( i = 1; i <= MDSCOUNT; i++ )); do
15300 # check cl_user1 still registered
15301 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15302 error "mds$i: User ${cl_user1[mds$i]} not registered"
15303 # check cl_user2 unregistered
15304 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15305 error "mds$i: User ${cl_user2[mds$i]} still registered"
15307 # check changelogs are present and starting at $user_rec1 + 1
15308 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15309 [ -n "$user_rec1" ] ||
15310 error "mds$i: User ${cl_user1[mds$i]} not registered"
15311 first_rec=$($LFS changelog $(facet_svc mds$i) |
15312 awk '{ print $1; exit; }')
15314 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15315 [ $((user_rec1 + 1)) == $first_rec ] ||
15316 error "mds$i: rec $first_rec != $user_rec1 + 1"
15319 run_test 160f "changelog garbage collect (timestamped users)"
15322 remote_mds_nodsh && skip "remote MDS with nodsh"
15323 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15324 skip "Need MDS version at least 2.10.56"
15326 local mdts=$(comma_list $(mdts_nodes))
15328 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15329 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15332 changelog_register || error "first changelog_register failed"
15333 changelog_register || error "second changelog_register failed"
15335 declare -A cl_user1
15336 declare -A cl_user2
15341 # generate some changelog records to accumulate on each MDT
15342 # use all_char because created files should be evenly distributed
15343 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15344 error "test_mkdir $tdir failed"
15345 for ((i = 0; i < MDSCOUNT; i++)); do
15346 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15347 error "create $DIR/$tdir/d$i.1 failed"
15350 # check changelogs have been generated
15351 local nbcl=$(changelog_dump | wc -l)
15352 (( $nbcl > 0 )) || error "no changelogs found"
15354 # reduce the max_idle_indexes value to make sure we exceed it
15355 for param in "changelog_max_idle_indexes=1" \
15357 "changelog_min_gc_interval=2" \
15358 "changelog_min_free_cat_entries=3"; do
15359 local MDT0=$(facet_svc $SINGLEMDS)
15360 local var="${param%=*}"
15361 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15363 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15364 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15365 error "unable to set mdd.*.$param"
15368 # simulate changelog catalog almost full
15369 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15370 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15372 local start=$SECONDS
15373 for i in $(seq $MDSCOUNT); do
15374 cl_users=(${CL_USERS[mds$i]})
15375 cl_user1[mds$i]="${cl_users[0]}"
15376 cl_user2[mds$i]="${cl_users[1]}"
15378 [ -n "${cl_user1[mds$i]}" ] ||
15379 error "mds$i: no user registered"
15380 [ -n "${cl_user2[mds$i]}" ] ||
15381 error "mds$i: only ${cl_user1[mds$i]} is registered"
15383 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15384 [ -n "$user_rec1" ] ||
15385 error "mds$i: User ${cl_user1[mds$i]} not registered"
15386 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15387 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15388 [ -n "$user_rec2" ] ||
15389 error "mds$i: User ${cl_user1[mds$i]} not registered"
15390 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15391 "$user_rec1 + 2 == $user_rec2"
15392 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15393 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15394 "$user_rec1 + 2, but is $user_rec2"
15395 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15396 [ -n "$user_rec2" ] ||
15397 error "mds$i: User ${cl_user2[mds$i]} not registered"
15398 [ $user_rec1 == $user_rec2 ] ||
15399 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15400 "$user_rec1, but is $user_rec2"
15403 # ensure we are past the previous changelog_min_gc_interval set above
15404 local sleep2=$((start + 2 - SECONDS))
15405 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15407 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15408 # cl_user1 should be OK because it recently processed records.
15409 for ((i = 0; i < MDSCOUNT; i++)); do
15410 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15411 error "create $DIR/$tdir/d$i.3 failed"
15414 # ensure gc thread is done
15415 for i in $(mdts_nodes); do
15416 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15417 error "$i: GC-thread not done"
15421 for (( i = 1; i <= MDSCOUNT; i++ )); do
15422 # check cl_user1 still registered
15423 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15424 error "mds$i: User ${cl_user1[mds$i]} not registered"
15425 # check cl_user2 unregistered
15426 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15427 error "mds$i: User ${cl_user2[mds$i]} still registered"
15429 # check changelogs are present and starting at $user_rec1 + 1
15430 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15431 [ -n "$user_rec1" ] ||
15432 error "mds$i: User ${cl_user1[mds$i]} not registered"
15433 first_rec=$($LFS changelog $(facet_svc mds$i) |
15434 awk '{ print $1; exit; }')
15436 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15437 [ $((user_rec1 + 1)) == $first_rec ] ||
15438 error "mds$i: rec $first_rec != $user_rec1 + 1"
15441 run_test 160g "changelog garbage collect (old users)"
15444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15445 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15446 skip "Need MDS version at least 2.10.56"
15448 local mdts=$(comma_list $(mdts_nodes))
15451 changelog_register || error "first changelog_register failed"
15452 changelog_register || error "second changelog_register failed"
15454 declare -A cl_user1
15455 declare -A cl_user2
15460 # generate some changelog records to accumulate on each MDT
15461 # use all_char because created files should be evenly distributed
15462 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15463 error "test_mkdir $tdir failed"
15464 for ((i = 0; i < MDSCOUNT; i++)); do
15465 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15466 error "create $DIR/$tdir/d$i.1 failed"
15469 # check changelogs have been generated
15470 local nbcl=$(changelog_dump | wc -l)
15471 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15473 for param in "changelog_max_idle_time=10" \
15475 "changelog_min_gc_interval=2"; do
15476 local MDT0=$(facet_svc $SINGLEMDS)
15477 local var="${param%=*}"
15478 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15480 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15481 do_nodes $mdts $LCTL set_param mdd.*.$param
15484 # force cl_user2 to be idle (1st part)
15487 for i in $(seq $MDSCOUNT); do
15488 cl_users=(${CL_USERS[mds$i]})
15489 cl_user1[mds$i]="${cl_users[0]}"
15490 cl_user2[mds$i]="${cl_users[1]}"
15492 [ -n "${cl_user1[mds$i]}" ] ||
15493 error "mds$i: no user registered"
15494 [ -n "${cl_user2[mds$i]}" ] ||
15495 error "mds$i: only ${cl_user2[mds$i]} is registered"
15497 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15498 [ -n "$user_rec1" ] ||
15499 error "mds$i: User ${cl_user1[mds$i]} not registered"
15500 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15501 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15502 [ -n "$user_rec2" ] ||
15503 error "mds$i: User ${cl_user1[mds$i]} not registered"
15504 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15505 "$user_rec1 + 2 == $user_rec2"
15506 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15507 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15508 "$user_rec1 + 2, but is $user_rec2"
15509 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15510 [ -n "$user_rec2" ] ||
15511 error "mds$i: User ${cl_user2[mds$i]} not registered"
15512 [ $user_rec1 == $user_rec2 ] ||
15513 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15514 "$user_rec1, but is $user_rec2"
15517 # force cl_user2 to be idle (2nd part) and to reach
15518 # changelog_max_idle_time
15521 # force each GC-thread start and block then
15522 # one per MDT/MDD, set fail_val accordingly
15523 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15524 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15526 # generate more changelogs to trigger fail_loc
15527 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15528 error "create $DIR/$tdir/${tfile}bis failed"
15530 # stop MDT to stop GC-thread, should be done in back-ground as it will
15531 # block waiting for the thread to be released and exit
15532 declare -A stop_pids
15533 for i in $(seq $MDSCOUNT); do
15535 stop_pids[mds$i]=$!
15538 for i in $(mdts_nodes); do
15541 local facets=$(facets_up_on_host $i)
15543 for facet in ${facets//,/ }; do
15544 if [[ $facet == mds* ]]; then
15548 # ensure each MDS's gc threads are still present and all in "R"
15549 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15550 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15551 error "$i: expected $nb GC-thread"
15553 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15555 error "$i: GC-thread not found in R-state"
15556 # check umounts of each MDT on MDS have reached kthread_stop()
15557 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15558 error "$i: expected $nb umount"
15560 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15561 error "$i: umount not found in D-state"
15564 # release all GC-threads
15565 do_nodes $mdts $LCTL set_param fail_loc=0
15567 # wait for MDT stop to complete
15568 for i in $(seq $MDSCOUNT); do
15569 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15573 # may try to check if any orphan changelog records are present
15574 # via ldiskfs/zfs and llog_reader...
15576 # re-start/mount MDTs
15577 for i in $(seq $MDSCOUNT); do
15578 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15579 error "Fail to start mds$i"
15583 for i in $(seq $MDSCOUNT); do
15584 # check cl_user1 still registered
15585 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15586 error "mds$i: User ${cl_user1[mds$i]} not registered"
15587 # check cl_user2 unregistered
15588 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15589 error "mds$i: User ${cl_user2[mds$i]} still registered"
15591 # check changelogs are present and starting at $user_rec1 + 1
15592 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15593 [ -n "$user_rec1" ] ||
15594 error "mds$i: User ${cl_user1[mds$i]} not registered"
15595 first_rec=$($LFS changelog $(facet_svc mds$i) |
15596 awk '{ print $1; exit; }')
15598 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15599 [ $((user_rec1 + 1)) == $first_rec ] ||
15600 error "mds$i: first index should be $user_rec1 + 1, " \
15601 "but is $first_rec"
15604 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15609 local mdts=$(comma_list $(mdts_nodes))
15611 changelog_register || error "first changelog_register failed"
15613 # generate some changelog records to accumulate on each MDT
15614 # use all_char because created files should be evenly distributed
15615 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15616 error "test_mkdir $tdir failed"
15617 for ((i = 0; i < MDSCOUNT; i++)); do
15618 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15619 error "create $DIR/$tdir/d$i.1 failed"
15622 # check changelogs have been generated
15623 local nbcl=$(changelog_dump | wc -l)
15624 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15626 # simulate race between register and unregister
15627 # XXX as fail_loc is set per-MDS, with DNE configs the race
15628 # simulation will only occur for one MDT per MDS and for the
15629 # others the normal race scenario will take place
15630 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15631 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15632 do_nodes $mdts $LCTL set_param fail_val=1
15634 # unregister 1st user
15635 changelog_deregister &
15637 # wait some time for deregister work to reach race rdv
15639 # register 2nd user
15640 changelog_register || error "2nd user register failed"
15642 wait $pid1 || error "1st user deregister failed"
15646 declare -A LAST_REC
15647 for i in $(seq $MDSCOUNT); do
15648 if changelog_users mds$i | grep "^cl"; then
15649 # make sure new records are added with one user present
15650 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15651 awk '/^current.index:/ { print $NF }')
15653 error "mds$i has no user registered"
15657 # generate more changelog records to accumulate on each MDT
15658 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15659 error "create $DIR/$tdir/${tfile}bis failed"
15661 for i in $(seq $MDSCOUNT); do
15662 last_rec=$(changelog_users $SINGLEMDS |
15663 awk '/^current.index:/ { print $NF }')
15664 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15665 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15666 error "changelogs are off on mds$i"
15669 run_test 160i "changelog user register/unregister race"
15672 remote_mds_nodsh && skip "remote MDS with nodsh"
15673 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15674 skip "Need MDS version at least 2.12.56"
15676 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15677 stack_trap "umount $MOUNT2" EXIT
15679 changelog_register || error "first changelog_register failed"
15680 stack_trap "changelog_deregister" EXIT
15682 # generate some changelog
15683 # use all_char because created files should be evenly distributed
15684 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15685 error "mkdir $tdir failed"
15686 for ((i = 0; i < MDSCOUNT; i++)); do
15687 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15688 error "create $DIR/$tdir/d$i.1 failed"
15691 # open the changelog device
15692 exec 3>/dev/changelog-$FSNAME-MDT0000
15693 stack_trap "exec 3>&-" EXIT
15694 exec 4</dev/changelog-$FSNAME-MDT0000
15695 stack_trap "exec 4<&-" EXIT
15697 # umount the first lustre mount
15699 stack_trap "mount_client $MOUNT" EXIT
15701 # read changelog, which may or may not fail, but should not crash
15705 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15706 changelog_users $SINGLEMDS | grep -q $cl_user ||
15707 error "User $cl_user not found in changelog_users"
15709 printf 'clear:'$cl_user':0' >&3
15711 run_test 160j "client can be umounted while its chanangelog is being used"
15714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15715 remote_mds_nodsh && skip "remote MDS with nodsh"
15717 mkdir -p $DIR/$tdir/1/1
15719 changelog_register || error "changelog_register failed"
15720 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15722 changelog_users $SINGLEMDS | grep -q $cl_user ||
15723 error "User '$cl_user' not found in changelog_users"
15724 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15725 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15726 rmdir $DIR/$tdir/1/1 & sleep 1
15728 touch $DIR/$tdir/2/2
15729 rm -rf $DIR/$tdir/2
15734 changelog_dump | grep rmdir || error "rmdir not recorded"
15736 run_test 160k "Verify that changelog records are not lost"
15738 # Verifies that a file passed as a parameter has recently had an operation
15739 # performed on it that has generated an MTIME changelog which contains the
15740 # correct parent FID. As files might reside on a different MDT from the
15741 # parent directory in DNE configurations, the FIDs are translated to paths
15742 # before being compared, which should be identical
15743 compare_mtime_changelog() {
15751 mdtidx=$($LFS getstripe --mdt-index $file)
15752 mdtidx=$(printf "%04x" $mdtidx)
15754 # Obtain the parent FID from the MTIME changelog
15755 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15756 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15758 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15759 [ -z "$cl_fid" ] && error "parent FID not present"
15761 # Verify that the path for the parent FID is the same as the path for
15762 # the test directory
15763 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15767 [[ "${pdir%/}" == "$dir" ]] ||
15768 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15774 remote_mds_nodsh && skip "remote MDS with nodsh"
15775 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15776 skip "Need MDS version at least 2.13.55"
15780 changelog_register || error "changelog_register failed"
15781 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15783 changelog_users $SINGLEMDS | grep -q $cl_user ||
15784 error "User '$cl_user' not found in changelog_users"
15786 # Clear some types so that MTIME changelogs are generated
15787 changelog_chmask "-CREAT"
15788 changelog_chmask "-CLOSE"
15790 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15792 # Test CL_MTIME during setattr
15793 touch $DIR/$tdir/$tfile
15794 compare_mtime_changelog $DIR/$tdir/$tfile
15796 # Test CL_MTIME during close
15797 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15798 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15800 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15803 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15804 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
15805 skip "Need MDS version at least 2.14.51"
15812 changelog_register || error "first changelog_register failed"
15813 changelog_register || error "second changelog_register failed"
15815 cl_users=(${CL_USERS[mds1]})
15816 cl_user1="${cl_users[0]}"
15817 cl_user2="${cl_users[1]}"
15818 # generate some changelog records to accumulate on MDT0
15819 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
15820 createmany -m $DIR/$tdir/$tfile 50 ||
15821 error "create $DIR/$tdir/$tfile failed"
15822 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
15825 # check changelogs have been generated
15826 local nbcl=$(changelog_dump | wc -l)
15827 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15829 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
15830 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
15832 __changelog_clear mds1 $cl_user1 +10
15833 __changelog_clear mds1 $cl_user2 0 &
15836 __changelog_clear mds1 $cl_user1 0 ||
15837 error "fail to cancel record for $cl_user1"
15839 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
15841 run_test 160m "Changelog clear race"
15845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15847 test_mkdir -c1 $DIR/$tdir
15848 cp /etc/hosts $DIR/$tdir/$tfile
15849 test_mkdir -c1 $DIR/$tdir/foo1
15850 test_mkdir -c1 $DIR/$tdir/foo2
15851 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15852 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15853 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15854 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15855 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15856 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15857 $LFS fid2path $DIR $FID
15858 error "bad link ea"
15861 rm $DIR/$tdir/foo2/zachary
15863 rm $DIR/$tdir/foo2/thor
15865 rm $DIR/$tdir/$tfile
15867 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15868 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15869 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15870 rm $DIR/$tdir/foo2/maggie
15873 local longname=$tfile.avg_len_is_thirty_two_
15874 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15875 error_noexit 'failed to unlink many hardlinks'" EXIT
15876 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15877 error "failed to hardlink many files"
15878 links=$($LFS fid2path $DIR $FID | wc -l)
15879 echo -n "${links}/1000 links in link EA"
15880 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15882 run_test 161a "link ea sanity"
15885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15886 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15889 local remote_dir=$DIR/$tdir/remote_dir
15891 mkdir -p $DIR/$tdir
15892 $LFS mkdir -i $MDTIDX $remote_dir ||
15893 error "create remote directory failed"
15895 cp /etc/hosts $remote_dir/$tfile
15896 mkdir -p $remote_dir/foo1
15897 mkdir -p $remote_dir/foo2
15898 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15899 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15900 ln $remote_dir/$tfile $remote_dir/foo1/luna
15901 ln $remote_dir/$tfile $remote_dir/foo2/thor
15903 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15905 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15906 $LFS fid2path $DIR $FID
15907 error "bad link ea"
15910 rm $remote_dir/foo2/zachary
15912 rm $remote_dir/foo2/thor
15914 rm $remote_dir/$tfile
15916 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15917 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15918 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15919 $LFS fid2path $DIR $FID
15920 error "bad link rename"
15922 rm $remote_dir/foo2/maggie
15925 local longname=filename_avg_len_is_thirty_two_
15926 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15927 error "failed to hardlink many files"
15928 links=$($LFS fid2path $DIR $FID | wc -l)
15929 echo -n "${links}/1000 links in link EA"
15930 [[ ${links} -gt 60 ]] ||
15931 error "expected at least 60 links in link EA"
15932 unlinkmany $remote_dir/foo2/$longname 1000 ||
15933 error "failed to unlink many hardlinks"
15935 run_test 161b "link ea sanity under remote directory"
15938 remote_mds_nodsh && skip "remote MDS with nodsh"
15939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15940 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15941 skip "Need MDS version at least 2.1.5"
15943 # define CLF_RENAME_LAST 0x0001
15944 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15945 changelog_register || error "changelog_register failed"
15948 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15949 touch $DIR/$tdir/foo_161c
15950 touch $DIR/$tdir/bar_161c
15951 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15952 changelog_dump | grep RENME | tail -n 5
15953 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15954 changelog_clear 0 || error "changelog_clear failed"
15955 if [ x$flags != "x0x1" ]; then
15956 error "flag $flags is not 0x1"
15959 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15960 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15961 touch $DIR/$tdir/foo_161c
15962 touch $DIR/$tdir/bar_161c
15963 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15964 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15965 changelog_dump | grep RENME | tail -n 5
15966 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15967 changelog_clear 0 || error "changelog_clear failed"
15968 if [ x$flags != "x0x0" ]; then
15969 error "flag $flags is not 0x0"
15971 echo "rename overwrite a target having nlink > 1," \
15972 "changelog record has flags of $flags"
15974 # rename doesn't overwrite a target (changelog flag 0x0)
15975 touch $DIR/$tdir/foo_161c
15976 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15977 changelog_dump | grep RENME | tail -n 5
15978 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15979 changelog_clear 0 || error "changelog_clear failed"
15980 if [ x$flags != "x0x0" ]; then
15981 error "flag $flags is not 0x0"
15983 echo "rename doesn't overwrite a target," \
15984 "changelog record has flags of $flags"
15986 # define CLF_UNLINK_LAST 0x0001
15987 # unlink a file having nlink = 1 (changelog flag 0x1)
15988 rm -f $DIR/$tdir/foo2_161c
15989 changelog_dump | grep UNLNK | tail -n 5
15990 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15991 changelog_clear 0 || error "changelog_clear failed"
15992 if [ x$flags != "x0x1" ]; then
15993 error "flag $flags is not 0x1"
15995 echo "unlink a file having nlink = 1," \
15996 "changelog record has flags of $flags"
15998 # unlink a file having nlink > 1 (changelog flag 0x0)
15999 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16000 rm -f $DIR/$tdir/foobar_161c
16001 changelog_dump | grep UNLNK | tail -n 5
16002 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16003 changelog_clear 0 || error "changelog_clear failed"
16004 if [ x$flags != "x0x0" ]; then
16005 error "flag $flags is not 0x0"
16007 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16009 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16012 remote_mds_nodsh && skip "remote MDS with nodsh"
16013 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16018 changelog_register || error "changelog_register failed"
16020 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16021 # interfer with $MOUNT/.lustre/fid/ access
16023 [[ $? -eq 0 ]] || error "mkdir failed"
16025 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16026 $LCTL set_param fail_loc=0x8000140c
16028 $LCTL set_param fail_val=5
16031 echo foofoo > $DIR/$tdir/$tfile &
16034 # wait for create to be delayed
16038 [[ $? -eq 0 ]] || error "create should be blocked"
16040 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16041 stack_trap "rm -f $tempfile"
16042 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16043 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16044 # some delay may occur during ChangeLog publishing and file read just
16045 # above, that could allow file write to happen finally
16046 [[ -s $tempfile ]] && echo "file should be empty"
16048 $LCTL set_param fail_loc=0
16051 [[ $? -eq 0 ]] || error "create failed"
16053 run_test 161d "create with concurrent .lustre/fid access"
16056 local expected="$1"
16061 path=$($LFS fid2path "$@")
16064 if [ $rc -ne 0 ]; then
16065 error "path looked up of '$expected' failed: rc=$rc"
16066 elif [ "$path" != "$expected" ]; then
16067 error "path looked up '$path' instead of '$expected'"
16069 echo "FID '$fid' resolves to path '$path' as expected"
16073 test_162a() { # was test_162
16074 test_mkdir -p -c1 $DIR/$tdir/d2
16075 touch $DIR/$tdir/d2/$tfile
16076 touch $DIR/$tdir/d2/x1
16077 touch $DIR/$tdir/d2/x2
16078 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16079 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16081 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16082 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16085 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16086 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16087 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16089 # softlink to wrong file
16090 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16091 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16092 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16095 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16096 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16097 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16098 # fid2path dir/fsname should both work
16099 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16100 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16102 # hardlink count: check that there are 2 links
16103 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16104 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16106 # hardlink indexing: remove the first link
16107 rm $DIR/$tdir/d2/p/q/r/hlink
16108 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16110 run_test 162a "path lookup sanity"
16113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16114 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16117 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16118 error "create striped dir failed"
16120 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16121 tail -n 1 | awk '{print $2}')
16122 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16124 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16125 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16128 for ((i=0;i<5;i++)); do
16129 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16130 error "get fid for f$i failed"
16131 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16133 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16134 error "get fid for d$i failed"
16135 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16140 run_test 162b "striped directory path lookup sanity"
16142 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16144 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16145 skip "Need MDS version at least 2.7.51"
16147 local lpath=$tdir.local
16148 local rpath=$tdir.remote
16150 test_mkdir $DIR/$lpath
16151 test_mkdir $DIR/$rpath
16153 for ((i = 0; i <= 101; i++)); do
16156 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16157 error "get fid for local directory $DIR/$lpath failed"
16158 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16161 test_mkdir $DIR/$rpath
16162 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16163 error "get fid for remote directory $DIR/$rpath failed"
16164 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16169 run_test 162c "fid2path works with paths 100 or more directories deep"
16171 oalr_event_count() {
16175 awk -v name="${FSNAME}-OST0000" \
16176 -v event="${event}" \
16177 '$1 == "TRACE" && $2 == event && $3 == name' \
16182 oalr_expect_event_count() {
16185 local expect="${3}"
16188 count=$(oalr_event_count "${event}" "${trace}")
16189 if ((count == expect)); then
16193 error_noexit "${event} event count was '${count}', expected ${expect}"
16199 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16201 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16205 sync # Flush previous IOs so we can count log entries.
16206 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16207 stack_trap cleanup_165 EXIT
16211 local trace="/tmp/${tfile}.trace"
16215 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16216 skip "OFD access log unsupported"
16219 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16222 do_facet ost1 ofd_access_log_reader --list
16225 do_facet ost1 killall -TERM ofd_access_log_reader
16229 if ((rc != 0)); then
16230 error "ofd_access_log_reader exited with rc = '${rc}'"
16233 # Parse trace file for discovery events:
16234 oalr_expect_event_count alr_log_add "${trace}" 1
16235 oalr_expect_event_count alr_log_eof "${trace}" 1
16236 oalr_expect_event_count alr_log_free "${trace}" 1
16238 run_test 165a "ofd access log discovery"
16241 local trace="/tmp/${tfile}.trace"
16242 local file="${DIR}/${tfile}"
16251 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16252 skip "OFD access log unsupported"
16255 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16258 do_facet ost1 ofd_access_log_reader --list
16260 lfs setstripe -c 1 -i 0 "${file}"
16261 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16262 error "cannot create '${file}'"
16265 do_facet ost1 killall -TERM ofd_access_log_reader
16269 if ((rc != 0)); then
16270 error "ofd_access_log_reader exited with rc = '${rc}'"
16273 oalr_expect_event_count alr_log_entry "${trace}" 1
16275 pfid1=$($LFS path2fid "${file}")
16277 # 1 2 3 4 5 6 7 8 9 10
16278 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16279 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16281 echo "entry = '${entry[*]}'" >&2
16284 if [[ "${pfid1}" != "${pfid2}" ]]; then
16285 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16289 if ((size != 1048576)); then
16290 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16294 if [[ "${flags}" != "w" ]]; then
16295 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16298 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16301 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16302 error "cannot read '${file}'"
16305 do_facet ost1 killall -TERM ofd_access_log_reader
16309 if ((rc != 0)); then
16310 error "ofd_access_log_reader exited with rc = '${rc}'"
16313 oalr_expect_event_count alr_log_entry "${trace}" 1
16315 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16316 echo "entry = '${entry[*]}'" >&2
16319 if [[ "${pfid1}" != "${pfid2}" ]]; then
16320 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16324 if ((size != 524288)); then
16325 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16329 if [[ "${flags}" != "r" ]]; then
16330 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16333 run_test 165b "ofd access log entries are produced and consumed"
16336 local trace="/tmp/${tfile}.trace"
16337 local file="${DIR}/${tdir}/${tfile}"
16339 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16340 skip "OFD access log unsupported"
16342 test_mkdir "${DIR}/${tdir}"
16345 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16348 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16350 # 4096 / 64 = 64. Create twice as many entries.
16351 for ((i = 0; i < 128; i++)); do
16352 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16353 error "cannot create file"
16358 do_facet ost1 killall -TERM ofd_access_log_reader
16361 if ((rc != 0)); then
16362 error "ofd_access_log_reader exited with rc = '${rc}'"
16365 unlinkmany "${file}-%d" 128
16367 run_test 165c "full ofd access logs do not block IOs"
16369 oal_get_read_count() {
16372 # STATS lustre-OST0001 alr_read_count 1
16374 do_facet ost1 cat "${stats}" |
16375 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16376 END { print count; }'
16379 oal_expect_read_count() {
16384 # Ask ofd_access_log_reader to write stats.
16385 do_facet ost1 killall -USR1 ofd_access_log_reader
16387 # Allow some time for things to happen.
16390 count=$(oal_get_read_count "${stats}")
16391 if ((count == expect)); then
16395 error_noexit "bad read count, got ${count}, expected ${expect}"
16396 do_facet ost1 cat "${stats}" >&2
16401 local stats="/tmp/${tfile}.stats"
16402 local file="${DIR}/${tdir}/${tfile}"
16403 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16405 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16406 skip "OFD access log unsupported"
16408 test_mkdir "${DIR}/${tdir}"
16411 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16414 lfs setstripe -c 1 -i 0 "${file}"
16416 do_facet ost1 lctl set_param "${param}=rw"
16417 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16418 error "cannot create '${file}'"
16419 oal_expect_read_count "${stats}" 1
16421 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16422 error "cannot read '${file}'"
16423 oal_expect_read_count "${stats}" 2
16425 do_facet ost1 lctl set_param "${param}=r"
16426 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16427 error "cannot create '${file}'"
16428 oal_expect_read_count "${stats}" 2
16430 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16431 error "cannot read '${file}'"
16432 oal_expect_read_count "${stats}" 3
16434 do_facet ost1 lctl set_param "${param}=w"
16435 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16436 error "cannot create '${file}'"
16437 oal_expect_read_count "${stats}" 4
16439 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16440 error "cannot read '${file}'"
16441 oal_expect_read_count "${stats}" 4
16443 do_facet ost1 lctl set_param "${param}=0"
16444 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16445 error "cannot create '${file}'"
16446 oal_expect_read_count "${stats}" 4
16448 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16449 error "cannot read '${file}'"
16450 oal_expect_read_count "${stats}" 4
16452 do_facet ost1 killall -TERM ofd_access_log_reader
16455 if ((rc != 0)); then
16456 error "ofd_access_log_reader exited with rc = '${rc}'"
16459 run_test 165d "ofd_access_log mask works"
16462 local stats="/tmp/${tfile}.stats"
16463 local file0="${DIR}/${tdir}-0/${tfile}"
16464 local file1="${DIR}/${tdir}-1/${tfile}"
16466 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16467 skip "OFD access log unsupported"
16469 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16471 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16472 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16474 lfs setstripe -c 1 -i 0 "${file0}"
16475 lfs setstripe -c 1 -i 0 "${file1}"
16478 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16481 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16482 error "cannot create '${file0}'"
16484 oal_expect_read_count "${stats}" 0
16486 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16487 error "cannot create '${file1}'"
16489 oal_expect_read_count "${stats}" 1
16491 do_facet ost1 killall -TERM ofd_access_log_reader
16494 if ((rc != 0)); then
16495 error "ofd_access_log_reader exited with rc = '${rc}'"
16498 run_test 165e "ofd_access_log MDT index filter works"
16501 local trace="/tmp/${tfile}.trace"
16506 do_facet ost1 timeout 60 ofd_access_log_reader \
16507 --exit-on-close --debug=- --trace=- > "${trace}" &
16514 if ((rc != 0)); then
16515 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16520 run_test 165f "ofd_access_log_reader --exit-on-close works"
16523 # do directio so as not to populate the page cache
16524 log "creating a 10 Mb file"
16525 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16526 error "multiop failed while creating a file"
16527 log "starting reads"
16528 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16529 log "truncating the file"
16530 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16531 error "multiop failed while truncating the file"
16533 kill %+ || true # reads might have finished
16534 echo "wait until dd is finished"
16536 log "removing the temporary file"
16537 rm -rf $DIR/$tfile || error "tmp file removal failed"
16539 run_test 169 "parallel read and truncate should not deadlock"
16542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16544 $LCTL clear # bug 18514
16545 $LCTL debug_daemon start $TMP/${tfile}_log_good
16547 $LCTL debug_daemon stop
16548 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16549 error "sed failed to read log_good"
16551 $LCTL debug_daemon start $TMP/${tfile}_log_good
16553 $LCTL debug_daemon stop
16555 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16556 error "lctl df log_bad failed"
16558 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16559 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16561 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16562 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16564 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16565 error "bad_line good_line1 good_line2 are empty"
16567 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16568 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16569 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16571 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16572 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16573 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16575 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16576 error "bad_line_new good_line_new are empty"
16578 local expected_good=$((good_line1 + good_line2*2))
16580 rm -f $TMP/${tfile}*
16581 # LU-231, short malformed line may not be counted into bad lines
16582 if [ $bad_line -ne $bad_line_new ] &&
16583 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16584 error "expected $bad_line bad lines, but got $bad_line_new"
16588 if [ $expected_good -ne $good_line_new ]; then
16589 error "expected $expected_good good lines, but got $good_line_new"
16594 run_test 170 "test lctl df to handle corrupted log ====================="
16596 test_171() { # bug20592
16597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16599 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16600 $LCTL set_param fail_loc=0x50e
16601 $LCTL set_param fail_val=3000
16602 multiop_bg_pause $DIR/$tfile O_s || true
16604 kill -USR1 $MULTIPID
16608 if dmesg | grep "recursive fault"; then
16609 error "caught a recursive fault"
16611 $LCTL set_param fail_loc=0
16614 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16616 # it would be good to share it with obdfilter-survey/iokit-libecho code
16617 setup_obdecho_osc () {
16620 local obdfilter_name=$2
16621 echo "Creating new osc for $obdfilter_name on $ost_nid"
16622 # make sure we can find loopback nid
16623 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16625 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16626 ${obdfilter_name}_osc_UUID || rc=2; }
16627 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16628 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16632 cleanup_obdecho_osc () {
16633 local obdfilter_name=$1
16634 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16635 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16642 local pages=${3:-64}
16647 local obd_size=$(get_obd_size $node $OBD)
16648 local page_size=$(get_page_size $node)
16649 if [[ -n "$obd_size" ]]; then
16650 local new_count=$((obd_size / (pages * page_size / 1024)))
16651 [[ $new_count -ge $count ]] || count=$new_count
16654 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16655 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16657 if [ $rc -eq 0 ]; then
16658 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16659 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16661 echo "New object id is $id"
16662 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16664 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16665 "test_brw $count w v $pages $id" || rc=4; }
16666 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16668 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16669 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16670 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16671 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16672 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16679 if ! [ -d /sys/fs/lustre/echo_client ] &&
16680 ! module_loaded obdecho; then
16681 load_module obdecho/obdecho &&
16682 stack_trap "rmmod obdecho" EXIT ||
16683 error "unable to load obdecho on client"
16686 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16687 local host=$($LCTL get_param -n osc.$osc.import |
16688 awk '/current_connection:/ { print $2 }' )
16689 local target=$($LCTL get_param -n osc.$osc.import |
16690 awk '/target:/ { print $2 }' )
16691 target=${target%_UUID}
16693 if [ -n "$target" ]; then
16694 setup_obdecho_osc $host $target &&
16695 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16696 { error "obdecho setup failed with $?"; return; }
16698 obdecho_test ${target}_osc client ||
16699 error "obdecho_test failed on ${target}_osc"
16701 $LCTL get_param osc.$osc.import
16702 error "there is no osc.$osc.import target"
16705 run_test 180a "test obdecho on osc"
16708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16709 remote_ost_nodsh && skip "remote OST with nodsh"
16711 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16712 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16713 error "failed to load module obdecho"
16715 local target=$(do_facet ost1 $LCTL dl |
16716 awk '/obdfilter/ { print $4; exit; }')
16718 if [ -n "$target" ]; then
16719 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16721 do_facet ost1 $LCTL dl
16722 error "there is no obdfilter target on ost1"
16725 run_test 180b "test obdecho directly on obdfilter"
16727 test_180c() { # LU-2598
16728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16729 remote_ost_nodsh && skip "remote OST with nodsh"
16730 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16731 skip "Need MDS version at least 2.4.0"
16733 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16734 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16735 error "failed to load module obdecho"
16737 local target=$(do_facet ost1 $LCTL dl |
16738 awk '/obdfilter/ { print $4; exit; }')
16740 if [ -n "$target" ]; then
16741 local pages=16384 # 64MB bulk I/O RPC size
16743 obdecho_test "$target" ost1 "$pages" ||
16744 error "obdecho_test with pages=$pages failed with $?"
16746 do_facet ost1 $LCTL dl
16747 error "there is no obdfilter target on ost1"
16750 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16752 test_181() { # bug 22177
16753 test_mkdir $DIR/$tdir
16754 # create enough files to index the directory
16755 createmany -o $DIR/$tdir/foobar 4000
16756 # print attributes for debug purpose
16759 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16761 # remove the files & current working dir
16762 unlinkmany $DIR/$tdir/foobar 4000
16764 kill -USR1 $MULTIPID
16766 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16769 run_test 181 "Test open-unlinked dir ========================"
16775 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16777 $LCTL set_param mdc.*.rpc_stats=clear
16779 for (( i = 0; i < $tcount; i++ )) ; do
16780 mkdir $DIR/$tdir/$i
16783 for (( i = 0; i < $tcount; i++ )) ; do
16784 createmany -o $DIR/$tdir/$i/f- $fcount &
16788 for (( i = 0; i < $tcount; i++ )) ; do
16789 unlinkmany $DIR/$tdir/$i/f- $fcount &
16793 $LCTL get_param mdc.*.rpc_stats
16797 run_test 182 "Test parallel modify metadata operations ================"
16799 test_183() { # LU-2275
16800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16801 remote_mds_nodsh && skip "remote MDS with nodsh"
16802 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16803 skip "Need MDS version at least 2.3.56"
16805 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16806 echo aaa > $DIR/$tdir/$tfile
16808 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16809 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16811 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16812 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16814 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16816 # Flush negative dentry cache
16817 touch $DIR/$tdir/$tfile
16819 # We are not checking for any leaked references here, they'll
16820 # become evident next time we do cleanup with module unload.
16823 run_test 183 "No crash or request leak in case of strange dispositions ========"
16825 # test suite 184 is for LU-2016, LU-2017
16827 check_swap_layouts_support
16829 dir0=$DIR/$tdir/$testnum
16830 test_mkdir -p -c1 $dir0
16835 $LFS setstripe -c1 $file1
16837 $LFS setstripe -c2 $file2
16839 gen1=$($LFS getstripe -g $file1)
16840 gen2=$($LFS getstripe -g $file2)
16842 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16843 gen=$($LFS getstripe -g $file1)
16844 [[ $gen1 != $gen ]] ||
16845 "Layout generation on $file1 does not change"
16846 gen=$($LFS getstripe -g $file2)
16847 [[ $gen2 != $gen ]] ||
16848 "Layout generation on $file2 does not change"
16850 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16851 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16853 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16855 run_test 184a "Basic layout swap"
16858 check_swap_layouts_support
16860 dir0=$DIR/$tdir/$testnum
16861 mkdir -p $dir0 || error "creating dir $dir0"
16868 $LFS setstripe -c1 $file1
16869 $LFS setstripe -c2 $file2
16870 $LFS setstripe -c1 $file3
16871 chown $RUNAS_ID $file3
16872 gen1=$($LFS getstripe -g $file1)
16873 gen2=$($LFS getstripe -g $file2)
16875 $LFS swap_layouts $dir1 $dir2 &&
16876 error "swap of directories layouts should fail"
16877 $LFS swap_layouts $dir1 $file1 &&
16878 error "swap of directory and file layouts should fail"
16879 $RUNAS $LFS swap_layouts $file1 $file2 &&
16880 error "swap of file we cannot write should fail"
16881 $LFS swap_layouts $file1 $file3 &&
16882 error "swap of file with different owner should fail"
16883 /bin/true # to clear error code
16885 run_test 184b "Forbidden layout swap (will generate errors)"
16888 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16889 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16890 check_swap_layouts_support
16891 check_swap_layout_no_dom $DIR
16893 local dir0=$DIR/$tdir/$testnum
16894 mkdir -p $dir0 || error "creating dir $dir0"
16896 local ref1=$dir0/ref1
16897 local ref2=$dir0/ref2
16898 local file1=$dir0/file1
16899 local file2=$dir0/file2
16900 # create a file large enough for the concurrent test
16901 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16902 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16903 echo "ref file size: ref1($(stat -c %s $ref1))," \
16904 "ref2($(stat -c %s $ref2))"
16907 dd if=$ref1 of=$file1 bs=16k &
16910 # Make sure dd starts to copy file, but wait at most 5 seconds
16912 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16914 $LFS swap_layouts $file1 $file2
16917 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16918 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16920 # how many bytes copied before swapping layout
16921 local copied=$(stat -c %s $file2)
16922 local remaining=$(stat -c %s $ref1)
16923 remaining=$((remaining - copied))
16924 echo "Copied $copied bytes before swapping layout..."
16926 cmp -n $copied $file1 $ref2 | grep differ &&
16927 error "Content mismatch [0, $copied) of ref2 and file1"
16928 cmp -n $copied $file2 $ref1 ||
16929 error "Content mismatch [0, $copied) of ref1 and file2"
16930 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16931 error "Content mismatch [$copied, EOF) of ref1 and file1"
16934 rm -f $ref1 $ref2 $file1 $file2
16936 run_test 184c "Concurrent write and layout swap"
16939 check_swap_layouts_support
16940 check_swap_layout_no_dom $DIR
16941 [ -z "$(which getfattr 2>/dev/null)" ] &&
16942 skip_env "no getfattr command"
16944 local file1=$DIR/$tdir/$tfile-1
16945 local file2=$DIR/$tdir/$tfile-2
16946 local file3=$DIR/$tdir/$tfile-3
16950 mkdir -p $DIR/$tdir
16951 touch $file1 || error "create $file1 failed"
16952 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16953 error "create $file2 failed"
16954 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16955 error "create $file3 failed"
16956 lovea1=$(get_layout_param $file1)
16958 $LFS swap_layouts $file2 $file3 ||
16959 error "swap $file2 $file3 layouts failed"
16960 $LFS swap_layouts $file1 $file2 ||
16961 error "swap $file1 $file2 layouts failed"
16963 lovea2=$(get_layout_param $file2)
16966 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16968 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16969 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16971 run_test 184d "allow stripeless layouts swap"
16974 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16975 skip "Need MDS version at least 2.6.94"
16976 check_swap_layouts_support
16977 check_swap_layout_no_dom $DIR
16978 [ -z "$(which getfattr 2>/dev/null)" ] &&
16979 skip_env "no getfattr command"
16981 local file1=$DIR/$tdir/$tfile-1
16982 local file2=$DIR/$tdir/$tfile-2
16983 local file3=$DIR/$tdir/$tfile-3
16986 mkdir -p $DIR/$tdir
16987 touch $file1 || error "create $file1 failed"
16988 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16989 error "create $file2 failed"
16990 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16991 error "create $file3 failed"
16993 $LFS swap_layouts $file1 $file2 ||
16994 error "swap $file1 $file2 layouts failed"
16996 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16997 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16999 echo 123 > $file1 || error "Should be able to write into $file1"
17001 $LFS swap_layouts $file1 $file3 ||
17002 error "swap $file1 $file3 layouts failed"
17004 echo 123 > $file1 || error "Should be able to write into $file1"
17006 rm -rf $file1 $file2 $file3
17008 run_test 184e "Recreate layout after stripeless layout swaps"
17011 # Create a file with name longer than sizeof(struct stat) ==
17012 # 144 to see if we can get chars from the file name to appear
17013 # in the returned striping. Note that 'f' == 0x66.
17014 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17016 mkdir -p $DIR/$tdir
17017 mcreate $DIR/$tdir/$file
17018 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17019 error "IOC_MDC_GETFILEINFO returned garbage striping"
17022 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17024 test_185() { # LU-2441
17025 # LU-3553 - no volatile file support in old servers
17026 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17027 skip "Need MDS version at least 2.3.60"
17029 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17030 touch $DIR/$tdir/spoo
17031 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17032 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17033 error "cannot create/write a volatile file"
17034 [ "$FILESET" == "" ] &&
17035 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17036 error "FID is still valid after close"
17038 multiop_bg_pause $DIR/$tdir vVw4096_c
17045 # assume that the next FID for this client is sequential, since stdout
17046 # is unfortunately eaten by multiop_bg_pause
17047 local n=$((${fidv[1]} + 1))
17048 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17049 if [ "$FILESET" == "" ]; then
17050 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17051 error "FID is missing before close"
17053 kill -USR1 $multi_pid
17054 # 1 second delay, so if mtime change we will see it
17056 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17057 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17059 run_test 185 "Volatile file support"
17061 function create_check_volatile() {
17065 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17068 local FID=$(cat /tmp/${tfile}.fid)
17069 [ "$FID" == "" ] && error "can't get FID for volatile"
17070 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17071 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17072 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17076 cancel_lru_locks mdc # flush opencache
17077 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17082 # LU-12516 - volatile creation via .lustre
17083 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17084 skip "Need MDS version at least 2.3.55"
17086 create_check_volatile 0
17087 [ $MDSCOUNT -lt 2 ] && return 0
17090 create_check_volatile 1
17094 run_test 185a "Volatile file creation in .lustre/fid/"
17097 remote_mds_nodsh && skip "remote MDS with nodsh"
17098 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17099 skip "Need MDS version at least 2.3.0"
17101 local dir0=$DIR/$tdir/$testnum
17102 mkdir -p $dir0 || error "creating dir $dir0"
17104 local file=$dir0/file1
17105 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17106 local dv1=$($LFS data_version $file)
17107 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17108 local dv2=$($LFS data_version $file)
17109 [[ $dv1 != $dv2 ]] ||
17110 error "data version did not change on write $dv1 == $dv2"
17115 run_test 187a "Test data version change"
17118 remote_mds_nodsh && skip "remote MDS with nodsh"
17119 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17120 skip "Need MDS version at least 2.3.0"
17122 local dir0=$DIR/$tdir/$testnum
17123 mkdir -p $dir0 || error "creating dir $dir0"
17125 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17126 [[ ${DV[0]} != ${DV[1]} ]] ||
17127 error "data version did not change on write"\
17128 " ${DV[0]} == ${DV[1]}"
17133 run_test 187b "Test data version change on volatile file"
17136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17137 remote_mgs_nodsh && skip "remote MGS with nodsh"
17138 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17140 local POOL=${POOL:-cea1}
17141 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17142 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17145 local last_ost=$(($OSTCOUNT - 1))
17147 local ost_list=$(seq $first_ost $ost_step $last_ost)
17148 local ost_range="$first_ost $last_ost $ost_step"
17149 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17150 local file_dir=$POOL_ROOT/file_tst
17151 local subdir=$test_path/subdir
17155 # former test_200a test_200b
17156 pool_add $POOL || { rc=$? ; break; }
17157 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17158 # former test_200c test_200d
17159 mkdir -p $test_path
17160 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17161 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17163 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17164 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17165 || { rc=$? ; break; }
17166 # former test_200e test_200f
17167 local files=$((OSTCOUNT*3))
17168 pool_alloc_files $POOL $test_path $files "$ost_list" \
17169 || { rc=$? ; break; }
17170 pool_create_files $POOL $file_dir $files "$ost_list" \
17171 || { rc=$? ; break; }
17172 # former test_200g test_200h
17173 pool_lfs_df $POOL || { rc=$? ; break; }
17174 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17176 # former test_201a test_201b test_201c
17177 pool_remove_first_target $POOL || { rc=$? ; break; }
17179 local f=$test_path/$tfile
17180 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17181 pool_remove $POOL $f || { rc=$? ; break; }
17189 run_test 200 "OST pools"
17191 # usage: default_attr <count | size | offset>
17193 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17196 # usage: check_default_stripe_attr
17197 check_default_stripe_attr() {
17198 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17201 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17203 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17207 error "unknown getstripe attr '$1'"
17210 [ $ACTUAL == $EXPECTED ] ||
17211 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17215 test_mkdir $DIR/$tdir
17216 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17218 check_default_stripe_attr --stripe-count
17219 check_default_stripe_attr --stripe-size
17220 check_default_stripe_attr --stripe-index
17222 run_test 204a "Print default stripe attributes"
17225 test_mkdir $DIR/$tdir
17226 $LFS setstripe --stripe-count 1 $DIR/$tdir
17228 check_default_stripe_attr --stripe-size
17229 check_default_stripe_attr --stripe-index
17231 run_test 204b "Print default stripe size and offset"
17234 test_mkdir $DIR/$tdir
17235 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17237 check_default_stripe_attr --stripe-count
17238 check_default_stripe_attr --stripe-index
17240 run_test 204c "Print default stripe count and offset"
17243 test_mkdir $DIR/$tdir
17244 $LFS setstripe --stripe-index 0 $DIR/$tdir
17246 check_default_stripe_attr --stripe-count
17247 check_default_stripe_attr --stripe-size
17249 run_test 204d "Print default stripe count and size"
17252 test_mkdir $DIR/$tdir
17253 $LFS setstripe -d $DIR/$tdir
17255 check_default_stripe_attr --stripe-count --raw
17256 check_default_stripe_attr --stripe-size --raw
17257 check_default_stripe_attr --stripe-index --raw
17259 run_test 204e "Print raw stripe attributes"
17262 test_mkdir $DIR/$tdir
17263 $LFS setstripe --stripe-count 1 $DIR/$tdir
17265 check_default_stripe_attr --stripe-size --raw
17266 check_default_stripe_attr --stripe-index --raw
17268 run_test 204f "Print raw stripe size and offset"
17271 test_mkdir $DIR/$tdir
17272 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17274 check_default_stripe_attr --stripe-count --raw
17275 check_default_stripe_attr --stripe-index --raw
17277 run_test 204g "Print raw stripe count and offset"
17280 test_mkdir $DIR/$tdir
17281 $LFS setstripe --stripe-index 0 $DIR/$tdir
17283 check_default_stripe_attr --stripe-count --raw
17284 check_default_stripe_attr --stripe-size --raw
17286 run_test 204h "Print raw stripe count and size"
17288 # Figure out which job scheduler is being used, if any,
17289 # or use a fake one
17290 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17291 JOBENV=SLURM_JOB_ID
17292 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17294 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17296 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17297 JOBENV=LOADL_STEP_ID
17298 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17301 $LCTL list_param jobid_name > /dev/null 2>&1
17302 if [ $? -eq 0 ]; then
17308 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17310 verify_jobstats() {
17315 # we don't really need to clear the stats for this test to work, since each
17316 # command has a unique jobid, but it makes debugging easier if needed.
17317 # for facet in $facets; do
17318 # local dev=$(convert_facet2label $facet)
17319 # # clear old jobstats
17320 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17323 # use a new JobID for each test, or we might see an old one
17324 [ "$JOBENV" = "FAKE_JOBID" ] &&
17325 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17327 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17329 [ "$JOBENV" = "nodelocal" ] && {
17330 FAKE_JOBID=id.$testnum.%e.$RANDOM
17331 $LCTL set_param jobid_name=$FAKE_JOBID
17332 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17335 log "Test: ${cmd[*]}"
17336 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17338 if [ $JOBENV = "FAKE_JOBID" ]; then
17339 FAKE_JOBID=$JOBVAL ${cmd[*]}
17344 # all files are created on OST0000
17345 for facet in $facets; do
17346 local stats="*.$(convert_facet2label $facet).job_stats"
17348 # strip out libtool wrappers for in-tree executables
17349 if [ $(do_facet $facet lctl get_param $stats |
17350 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17351 do_facet $facet lctl get_param $stats
17352 error "No jobstats for $JOBVAL found on $facet::$stats"
17358 local new_jobenv=$1
17360 set_persistent_param_and_check client "jobid_var" \
17361 "$FSNAME.sys.jobid_var" $new_jobenv
17364 test_205a() { # Job stats
17365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17366 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17367 skip "Need MDS version with at least 2.7.1"
17368 remote_mgs_nodsh && skip "remote MGS with nodsh"
17369 remote_mds_nodsh && skip "remote MDS with nodsh"
17370 remote_ost_nodsh && skip "remote OST with nodsh"
17371 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17372 skip "Server doesn't support jobstats"
17373 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17375 local old_jobenv=$($LCTL get_param -n jobid_var)
17376 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17378 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17379 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17381 stack_trap "do_facet mgs $PERM_CMD \
17382 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17386 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17387 mdt.*.job_cleanup_interval | head -n 1)
17388 local new_interval=5
17389 do_facet $SINGLEMDS \
17390 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17391 stack_trap "do_facet $SINGLEMDS \
17392 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17393 local start=$SECONDS
17397 cmd="mkdir $DIR/$tdir"
17398 verify_jobstats "$cmd" "$SINGLEMDS"
17400 cmd="rmdir $DIR/$tdir"
17401 verify_jobstats "$cmd" "$SINGLEMDS"
17402 # mkdir on secondary MDT
17403 if [ $MDSCOUNT -gt 1 ]; then
17404 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17405 verify_jobstats "$cmd" "mds2"
17408 cmd="mknod $DIR/$tfile c 1 3"
17409 verify_jobstats "$cmd" "$SINGLEMDS"
17411 cmd="rm -f $DIR/$tfile"
17412 verify_jobstats "$cmd" "$SINGLEMDS"
17413 # create all files on OST0000 so verify_jobstats can find OST stats
17415 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17416 verify_jobstats "$cmd" "$SINGLEMDS"
17418 cmd="touch $DIR/$tfile"
17419 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17421 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17422 verify_jobstats "$cmd" "ost1"
17424 cancel_lru_locks osc
17425 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17426 verify_jobstats "$cmd" "ost1"
17428 cmd="$TRUNCATE $DIR/$tfile 0"
17429 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17431 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17432 verify_jobstats "$cmd" "$SINGLEMDS"
17433 # jobstats expiry - sleep until old stats should be expired
17434 local left=$((new_interval + 5 - (SECONDS - start)))
17435 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17436 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17438 cmd="mkdir $DIR/$tdir.expire"
17439 verify_jobstats "$cmd" "$SINGLEMDS"
17440 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17441 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17443 # Ensure that jobid are present in changelog (if supported by MDS)
17444 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17445 changelog_dump | tail -10
17446 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17447 [ $jobids -eq 9 ] ||
17448 error "Wrong changelog jobid count $jobids != 9"
17452 jobstats_set $JOBENV
17454 changelog_dump | grep $tfile
17455 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17456 [ $jobids -eq 0 ] ||
17457 error "Unexpected jobids when jobid_var=$JOBENV"
17460 # test '%j' access to environment variable - if supported
17461 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17462 JOBENV="JOBCOMPLEX"
17463 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17465 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17468 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17469 JOBENV="JOBCOMPLEX"
17470 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17472 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17475 # test '%j' access to per-session jobid - if supported
17476 if lctl list_param jobid_this_session > /dev/null 2>&1
17478 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17479 lctl set_param jobid_this_session=$USER
17481 JOBENV="JOBCOMPLEX"
17482 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17484 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17487 run_test 205a "Verify job stats"
17489 # LU-13117, LU-13597
17491 job_stats="mdt.*.job_stats"
17492 $LCTL set_param $job_stats=clear
17493 # Setting jobid_var to USER might not be supported
17494 $LCTL set_param jobid_var=USER || true
17495 $LCTL set_param jobid_name="%e.%u"
17496 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17497 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17498 grep "job_id:.*foolish" &&
17499 error "Unexpected jobid found"
17500 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17501 grep "open:.*min.*max.*sum" ||
17502 error "wrong job_stats format found"
17504 run_test 205b "Verify job stats jobid and output format"
17508 $LCTL set_param llite.*.stats=0
17509 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17510 $LCTL get_param llite.*.stats
17511 $LCTL get_param llite.*.stats | grep \
17512 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17513 error "wrong client stats format found"
17515 run_test 205c "Verify client stats format"
17517 # LU-1480, LU-1773 and LU-1657
17519 mkdir -p $DIR/$tdir
17520 $LFS setstripe -c -1 $DIR/$tdir
17521 #define OBD_FAIL_LOV_INIT 0x1403
17522 $LCTL set_param fail_loc=0xa0001403
17523 $LCTL set_param fail_val=1
17524 touch $DIR/$tdir/$tfile || true
17526 run_test 206 "fail lov_init_raid0() doesn't lbug"
17529 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17530 local fsz=`stat -c %s $DIR/$tfile`
17531 cancel_lru_locks mdc
17533 # do not return layout in getattr intent
17534 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17535 $LCTL set_param fail_loc=0x170
17536 local sz=`stat -c %s $DIR/$tfile`
17538 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17542 run_test 207a "can refresh layout at glimpse"
17545 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17546 local cksum=`md5sum $DIR/$tfile`
17547 local fsz=`stat -c %s $DIR/$tfile`
17548 cancel_lru_locks mdc
17549 cancel_lru_locks osc
17551 # do not return layout in getattr intent
17552 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17553 $LCTL set_param fail_loc=0x171
17555 # it will refresh layout after the file is opened but before read issues
17556 echo checksum is "$cksum"
17557 echo "$cksum" |md5sum -c --quiet || error "file differs"
17561 run_test 207b "can refresh layout at open"
17564 # FIXME: in this test suite, only RD lease is used. This is okay
17565 # for now as only exclusive open is supported. After generic lease
17566 # is done, this test suite should be revised. - Jinshan
17568 remote_mds_nodsh && skip "remote MDS with nodsh"
17569 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17570 skip "Need MDS version at least 2.4.52"
17572 echo "==== test 1: verify get lease work"
17573 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17575 echo "==== test 2: verify lease can be broken by upcoming open"
17576 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17580 $MULTIOP $DIR/$tfile oO_RDONLY:c
17581 kill -USR1 $PID && wait $PID || error "break lease error"
17583 echo "==== test 3: verify lease can't be granted if an open already exists"
17584 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17588 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17589 kill -USR1 $PID && wait $PID || error "open file error"
17591 echo "==== test 4: lease can sustain over recovery"
17592 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17598 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17600 echo "==== test 5: lease broken can't be regained by replay"
17601 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17605 # open file to break lease and then recovery
17606 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17609 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17613 run_test 208 "Exclusive open"
17616 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17617 skip_env "must have disp_stripe"
17620 sync; sleep 5; sync;
17622 echo 3 > /proc/sys/vm/drop_caches
17623 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17624 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17625 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17627 # open/close 500 times
17628 for i in $(seq 500); do
17632 echo 3 > /proc/sys/vm/drop_caches
17633 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17634 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17635 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17637 echo "before: $req_before, after: $req_after"
17638 [ $((req_after - req_before)) -ge 300 ] &&
17639 error "open/close requests are not freed"
17642 run_test 209 "read-only open/close requests should be freed promptly"
17647 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17651 $LFS getstripe $DIR/$tfile
17653 wait $pid || error "multiop failed"
17655 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17659 $LFS getstripe $DIR/$tfile
17661 wait $pid || error "multiop failed"
17663 run_test 210 "lfs getstripe does not break leases"
17667 size=$((size % 8192 + 1))
17668 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17669 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17670 rm -f $DIR/f212 $DIR/f212.xyz
17672 run_test 212 "Sendfile test ============================================"
17675 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17676 cancel_lru_locks osc
17677 lctl set_param fail_loc=0x8000040f
17678 # generate a read lock
17679 cat $DIR/$tfile > /dev/null
17680 # write to the file, it will try to cancel the above read lock.
17681 cat /etc/hosts >> $DIR/$tfile
17683 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17685 test_214() { # for bug 20133
17686 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17687 for (( i=0; i < 340; i++ )) ; do
17688 touch $DIR/$tdir/d214c/a$i
17691 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17692 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17693 ls $DIR/d214c || error "ls $DIR/d214c failed"
17694 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17695 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17697 run_test 214 "hash-indexed directory test - bug 20133"
17699 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17700 create_lnet_proc_files() {
17701 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17704 # counterpart of create_lnet_proc_files
17705 remove_lnet_proc_files() {
17706 rm -f $TMP/lnet_$1.sys
17709 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17710 # 3rd arg as regexp for body
17711 check_lnet_proc_stats() {
17712 local l=$(cat "$TMP/lnet_$1" |wc -l)
17713 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17715 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17718 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17719 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17720 # optional and can be regexp for 2nd line (lnet.routes case)
17721 check_lnet_proc_entry() {
17722 local blp=2 # blp stands for 'position of 1st line of body'
17723 [ -z "$5" ] || blp=3 # lnet.routes case
17725 local l=$(cat "$TMP/lnet_$1" |wc -l)
17726 # subtracting one from $blp because the body can be empty
17727 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17729 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17730 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17732 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17733 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17735 # bail out if any unexpected line happened
17736 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17737 [ "$?" != 0 ] || error "$2 misformatted"
17740 test_215() { # for bugs 18102, 21079, 21517
17741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17743 local N='(0|[1-9][0-9]*)' # non-negative numeric
17744 local P='[1-9][0-9]*' # positive numeric
17745 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17746 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17747 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17748 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17750 local L1 # regexp for 1st line
17751 local L2 # regexp for 2nd line (optional)
17752 local BR # regexp for the rest (body)
17754 # lnet.stats should look as 11 space-separated non-negative numerics
17755 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17756 create_lnet_proc_files "stats"
17757 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17758 remove_lnet_proc_files "stats"
17760 # lnet.routes should look like this:
17761 # Routing disabled/enabled
17762 # net hops priority state router
17763 # where net is a string like tcp0, hops > 0, priority >= 0,
17764 # state is up/down,
17765 # router is a string like 192.168.1.1@tcp2
17766 L1="^Routing (disabled|enabled)$"
17767 L2="^net +hops +priority +state +router$"
17768 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17769 create_lnet_proc_files "routes"
17770 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17771 remove_lnet_proc_files "routes"
17773 # lnet.routers should look like this:
17774 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17775 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17776 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17777 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17778 L1="^ref +rtr_ref +alive +router$"
17779 BR="^$P +$P +(up|down) +$NID$"
17780 create_lnet_proc_files "routers"
17781 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17782 remove_lnet_proc_files "routers"
17784 # lnet.peers should look like this:
17785 # nid refs state last max rtr min tx min queue
17786 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17787 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17788 # numeric (0 or >0 or <0), queue >= 0.
17789 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17790 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17791 create_lnet_proc_files "peers"
17792 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17793 remove_lnet_proc_files "peers"
17795 # lnet.buffers should look like this:
17796 # pages count credits min
17797 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17798 L1="^pages +count +credits +min$"
17799 BR="^ +$N +$N +$I +$I$"
17800 create_lnet_proc_files "buffers"
17801 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17802 remove_lnet_proc_files "buffers"
17804 # lnet.nis should look like this:
17805 # nid status alive refs peer rtr max tx min
17806 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17807 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17808 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17809 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17810 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17811 create_lnet_proc_files "nis"
17812 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17813 remove_lnet_proc_files "nis"
17815 # can we successfully write to lnet.stats?
17816 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17818 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17820 test_216() { # bug 20317
17821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17822 remote_ost_nodsh && skip "remote OST with nodsh"
17825 local facets=$(get_facets OST)
17826 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17828 save_lustre_params client "osc.*.contention_seconds" > $p
17829 save_lustre_params $facets \
17830 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17831 save_lustre_params $facets \
17832 "ldlm.namespaces.filter-*.contended_locks" >> $p
17833 save_lustre_params $facets \
17834 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17835 clear_stats osc.*.osc_stats
17837 # agressive lockless i/o settings
17838 do_nodes $(comma_list $(osts_nodes)) \
17839 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17840 ldlm.namespaces.filter-*.contended_locks=0 \
17841 ldlm.namespaces.filter-*.contention_seconds=60"
17842 lctl set_param -n osc.*.contention_seconds=60
17844 $DIRECTIO write $DIR/$tfile 0 10 4096
17845 $CHECKSTAT -s 40960 $DIR/$tfile
17847 # disable lockless i/o
17848 do_nodes $(comma_list $(osts_nodes)) \
17849 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17850 ldlm.namespaces.filter-*.contended_locks=32 \
17851 ldlm.namespaces.filter-*.contention_seconds=0"
17852 lctl set_param -n osc.*.contention_seconds=0
17853 clear_stats osc.*.osc_stats
17855 dd if=/dev/zero of=$DIR/$tfile count=0
17856 $CHECKSTAT -s 0 $DIR/$tfile
17858 restore_lustre_params <$p
17862 run_test 216 "check lockless direct write updates file size and kms correctly"
17864 test_217() { # bug 22430
17865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17870 for node in $(nodes_list); do
17871 nid=$(host_nids_address $node $NETTYPE)
17872 if [[ $nid = *-* ]] ; then
17873 echo "lctl ping $(h2nettype $nid)"
17874 lctl ping $(h2nettype $nid)
17876 echo "skipping $node (no hyphen detected)"
17880 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17883 # do directio so as not to populate the page cache
17884 log "creating a 10 Mb file"
17885 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17886 log "starting reads"
17887 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17888 log "truncating the file"
17889 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17891 kill %+ || true # reads might have finished
17892 echo "wait until dd is finished"
17894 log "removing the temporary file"
17895 rm -rf $DIR/$tfile || error "tmp file removal failed"
17897 run_test 218 "parallel read and truncate should not deadlock"
17900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17902 # write one partial page
17903 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17904 # set no grant so vvp_io_commit_write will do sync write
17905 $LCTL set_param fail_loc=0x411
17906 # write a full page at the end of file
17907 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17909 $LCTL set_param fail_loc=0
17910 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17911 $LCTL set_param fail_loc=0x411
17912 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17915 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17916 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17918 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17920 test_220() { #LU-325
17921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17922 remote_ost_nodsh && skip "remote OST with nodsh"
17923 remote_mds_nodsh && skip "remote MDS with nodsh"
17924 remote_mgs_nodsh && skip "remote MGS with nodsh"
17928 # create on MDT0000 so the last_id and next_id are correct
17930 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17934 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17935 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17936 osp.$mdtosc_proc1.prealloc_last_id)
17937 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17938 osp.$mdtosc_proc1.prealloc_next_id)
17942 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17943 #define OBD_FAIL_OST_ENOINO 0x229
17944 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17945 create_pool $FSNAME.$TESTNAME || return 1
17946 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17948 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17950 MDSOBJS=$((last_id - next_id))
17951 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17953 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17954 echo "OST still has $count kbytes free"
17956 echo "create $MDSOBJS files @next_id..."
17957 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17959 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17960 osp.$mdtosc_proc1.prealloc_last_id)
17961 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17962 osp.$mdtosc_proc1.prealloc_next_id)
17964 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17969 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17970 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17972 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17973 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17974 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17975 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17976 echo "unlink $MDSOBJS files @$next_id..."
17977 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17979 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17984 dd if=`which date` of=$MOUNT/date oflag=sync
17985 chmod +x $MOUNT/date
17987 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17988 $LCTL set_param fail_loc=0x80001401
17990 $MOUNT/date > /dev/null
17993 run_test 221 "make sure fault and truncate race to not cause OOM"
17996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17999 test_mkdir $DIR/$tdir
18000 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18001 createmany -o $DIR/$tdir/$tfile 10
18002 cancel_lru_locks mdc
18003 cancel_lru_locks osc
18004 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18005 $LCTL set_param fail_loc=0x31a
18006 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18007 $LCTL set_param fail_loc=0
18010 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18016 test_mkdir $DIR/$tdir
18017 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18018 createmany -o $DIR/$tdir/$tfile 10
18019 cancel_lru_locks mdc
18020 cancel_lru_locks osc
18021 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18022 $LCTL set_param fail_loc=0x31a
18023 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18024 $LCTL set_param fail_loc=0
18026 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18032 test_mkdir $DIR/$tdir
18033 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18034 createmany -o $DIR/$tdir/$tfile 10
18035 cancel_lru_locks mdc
18036 cancel_lru_locks osc
18037 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18038 $LCTL set_param fail_loc=0x31b
18039 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18040 $LCTL set_param fail_loc=0
18043 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18045 test_224a() { # LU-1039, MRP-303
18046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18048 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18049 $LCTL set_param fail_loc=0x508
18050 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18051 $LCTL set_param fail_loc=0
18054 run_test 224a "Don't panic on bulk IO failure"
18056 test_224b() { # LU-1039, MRP-303
18057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18059 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18060 cancel_lru_locks osc
18061 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18062 $LCTL set_param fail_loc=0x515
18063 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18064 $LCTL set_param fail_loc=0
18067 run_test 224b "Don't panic on bulk IO failure"
18069 test_224c() { # LU-6441
18070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18071 remote_mds_nodsh && skip "remote MDS with nodsh"
18073 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18074 save_writethrough $p
18075 set_cache writethrough on
18077 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18078 local at_max=$($LCTL get_param -n at_max)
18079 local timeout=$($LCTL get_param -n timeout)
18080 local test_at="at_max"
18081 local param_at="$FSNAME.sys.at_max"
18082 local test_timeout="timeout"
18083 local param_timeout="$FSNAME.sys.timeout"
18085 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18087 set_persistent_param_and_check client "$test_at" "$param_at" 0
18088 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18090 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18091 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18092 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18093 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18095 do_facet ost1 "$LCTL set_param fail_loc=0"
18097 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18098 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18101 $LCTL set_param -n $pages_per_rpc
18102 restore_lustre_params < $p
18105 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18107 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18110 if [ -z ${MDSSURVEY} ]; then
18111 skip_env "mds-survey not found"
18113 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18114 skip "Need MDS version at least 2.2.51"
18116 local mds=$(facet_host $SINGLEMDS)
18117 local target=$(do_nodes $mds 'lctl dl' |
18118 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18120 local cmd1="file_count=1000 thrhi=4"
18121 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18122 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18123 local cmd="$cmd1 $cmd2 $cmd3"
18125 rm -f ${TMP}/mds_survey*
18127 eval $cmd || error "mds-survey with zero-stripe failed"
18128 cat ${TMP}/mds_survey*
18129 rm -f ${TMP}/mds_survey*
18131 run_test 225a "Metadata survey sanity with zero-stripe"
18134 if [ -z ${MDSSURVEY} ]; then
18135 skip_env "mds-survey not found"
18137 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18138 skip "Need MDS version at least 2.2.51"
18139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18140 remote_mds_nodsh && skip "remote MDS with nodsh"
18141 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18142 skip_env "Need to mount OST to test"
18145 local mds=$(facet_host $SINGLEMDS)
18146 local target=$(do_nodes $mds 'lctl dl' |
18147 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18149 local cmd1="file_count=1000 thrhi=4"
18150 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18151 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18152 local cmd="$cmd1 $cmd2 $cmd3"
18154 rm -f ${TMP}/mds_survey*
18156 eval $cmd || error "mds-survey with stripe_count failed"
18157 cat ${TMP}/mds_survey*
18158 rm -f ${TMP}/mds_survey*
18160 run_test 225b "Metadata survey sanity with stripe_count = 1"
18162 mcreate_path2fid () {
18168 local path=$DIR/$tdir/$name
18173 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18174 error "cannot create $desc"
18176 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18178 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18180 fid_path=$($LFS fid2path $MOUNT $fid)
18182 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18184 [ "$path" == "$fid_path" ] ||
18185 error "fid2path returned $fid_path, expected $path"
18187 echo "pass with $path and $fid"
18192 mkdir -p $DIR/$tdir
18194 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18195 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18196 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18197 mcreate_path2fid 0040666 0 0 dir "directory"
18198 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18199 mcreate_path2fid 0100666 0 0 file "regular file"
18200 mcreate_path2fid 0120666 0 0 link "symbolic link"
18201 mcreate_path2fid 0140666 0 0 sock "socket"
18203 run_test 226a "call path2fid and fid2path on files of all type"
18206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18211 mkdir -p $DIR/$tdir
18212 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18213 error "create remote directory failed"
18214 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18215 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18216 "character special file (null)"
18217 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18218 "character special file (no device)"
18219 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18220 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18221 "block special file (loop)"
18222 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18223 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18224 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18226 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18230 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18231 skip "Need MDS version at least 2.13.55"
18233 local submnt=/mnt/submnt
18234 local srcfile=/etc/passwd
18235 local dstfile=$submnt/passwd
18241 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18242 error "create remote directory failed"
18243 mkdir -p $submnt || error "create $submnt failed"
18244 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18245 error "mount $submnt failed"
18246 stack_trap "umount $submnt" EXIT
18248 cp $srcfile $dstfile
18249 fid=$($LFS path2fid $dstfile)
18250 path=$($LFS fid2path $submnt "$fid")
18251 [ "$path" = "$dstfile" ] ||
18252 error "fid2path $submnt $fid failed ($path != $dstfile)"
18254 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18256 # LU-1299 Executing or running ldd on a truncated executable does not
18257 # cause an out-of-memory condition.
18259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18260 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18262 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18263 chmod +x $MOUNT/date
18265 $MOUNT/date > /dev/null
18266 ldd $MOUNT/date > /dev/null
18269 run_test 227 "running truncated executable does not cause OOM"
18271 # LU-1512 try to reuse idle OI blocks
18273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18274 remote_mds_nodsh && skip "remote MDS with nodsh"
18275 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18277 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18278 local myDIR=$DIR/$tdir
18281 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18282 $LCTL set_param fail_loc=0x80001002
18283 createmany -o $myDIR/t- 10000
18284 $LCTL set_param fail_loc=0
18285 # The guard is current the largest FID holder
18287 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18289 local IDX=$(($SEQ % 64))
18291 do_facet $SINGLEMDS sync
18292 # Make sure journal flushed.
18294 local blk1=$(do_facet $SINGLEMDS \
18295 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18296 grep Blockcount | awk '{print $4}')
18298 # Remove old files, some OI blocks will become idle.
18299 unlinkmany $myDIR/t- 10000
18300 # Create new files, idle OI blocks should be reused.
18301 createmany -o $myDIR/t- 2000
18302 do_facet $SINGLEMDS sync
18303 # Make sure journal flushed.
18305 local blk2=$(do_facet $SINGLEMDS \
18306 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18307 grep Blockcount | awk '{print $4}')
18309 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18311 run_test 228a "try to reuse idle OI blocks"
18314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18315 remote_mds_nodsh && skip "remote MDS with nodsh"
18316 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18318 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18319 local myDIR=$DIR/$tdir
18322 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18323 $LCTL set_param fail_loc=0x80001002
18324 createmany -o $myDIR/t- 10000
18325 $LCTL set_param fail_loc=0
18326 # The guard is current the largest FID holder
18328 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18330 local IDX=$(($SEQ % 64))
18332 do_facet $SINGLEMDS sync
18333 # Make sure journal flushed.
18335 local blk1=$(do_facet $SINGLEMDS \
18336 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18337 grep Blockcount | awk '{print $4}')
18339 # Remove old files, some OI blocks will become idle.
18340 unlinkmany $myDIR/t- 10000
18343 stop $SINGLEMDS || error "Fail to stop MDT."
18345 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18347 df $MOUNT || error "Fail to df."
18348 # Create new files, idle OI blocks should be reused.
18349 createmany -o $myDIR/t- 2000
18350 do_facet $SINGLEMDS sync
18351 # Make sure journal flushed.
18353 local blk2=$(do_facet $SINGLEMDS \
18354 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18355 grep Blockcount | awk '{print $4}')
18357 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18359 run_test 228b "idle OI blocks can be reused after MDT restart"
18363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18364 remote_mds_nodsh && skip "remote MDS with nodsh"
18365 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18367 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18368 local myDIR=$DIR/$tdir
18371 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18372 $LCTL set_param fail_loc=0x80001002
18373 # 20000 files can guarantee there are index nodes in the OI file
18374 createmany -o $myDIR/t- 20000
18375 $LCTL set_param fail_loc=0
18376 # The guard is current the largest FID holder
18378 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18380 local IDX=$(($SEQ % 64))
18382 do_facet $SINGLEMDS sync
18383 # Make sure journal flushed.
18385 local blk1=$(do_facet $SINGLEMDS \
18386 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18387 grep Blockcount | awk '{print $4}')
18389 # Remove old files, some OI blocks will become idle.
18390 unlinkmany $myDIR/t- 20000
18392 # The OI file should become empty now
18394 # Create new files, idle OI blocks should be reused.
18395 createmany -o $myDIR/t- 2000
18396 do_facet $SINGLEMDS sync
18397 # Make sure journal flushed.
18399 local blk2=$(do_facet $SINGLEMDS \
18400 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18401 grep Blockcount | awk '{print $4}')
18403 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18405 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18407 test_229() { # LU-2482, LU-3448
18408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18409 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18410 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18411 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18415 # Create a file with a released layout and stripe count 2.
18416 $MULTIOP $DIR/$tfile H2c ||
18417 error "failed to create file with released layout"
18419 $LFS getstripe -v $DIR/$tfile
18421 local pattern=$($LFS getstripe -L $DIR/$tfile)
18422 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18424 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18426 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18427 stat $DIR/$tfile || error "failed to stat released file"
18429 chown $RUNAS_ID $DIR/$tfile ||
18430 error "chown $RUNAS_ID $DIR/$tfile failed"
18432 chgrp $RUNAS_ID $DIR/$tfile ||
18433 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18435 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18436 rm $DIR/$tfile || error "failed to remove released file"
18438 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18442 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18443 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18444 skip "Need MDS version at least 2.11.52"
18448 test_mkdir $DIR/$tdir
18449 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18450 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18451 [ $mdt_idx -ne 0 ] &&
18452 error "create local directory on wrong MDT $mdt_idx"
18454 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18455 error "create remote directory failed"
18456 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18457 [ $mdt_idx -ne $MDTIDX ] &&
18458 error "create remote directory on wrong MDT $mdt_idx"
18460 createmany -o $DIR/$tdir/test_230/t- 10 ||
18461 error "create files on remote directory failed"
18462 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18463 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18464 rm -r $DIR/$tdir || error "unlink remote directory failed"
18466 run_test 230a "Create remote directory and files under the remote directory"
18469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18470 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18471 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18472 skip "Need MDS version at least 2.11.52"
18480 local migrate_dir=$DIR/$tdir/migrate_dir
18481 local other_dir=$DIR/$tdir/other_dir
18483 test_mkdir $DIR/$tdir
18484 test_mkdir -i0 -c1 $migrate_dir
18485 test_mkdir -i0 -c1 $other_dir
18486 for ((i=0; i<10; i++)); do
18487 mkdir -p $migrate_dir/dir_${i}
18488 createmany -o $migrate_dir/dir_${i}/f 10 ||
18489 error "create files under remote dir failed $i"
18492 cp /etc/passwd $migrate_dir/$tfile
18493 cp /etc/passwd $other_dir/$tfile
18494 chattr +SAD $migrate_dir
18495 chattr +SAD $migrate_dir/$tfile
18497 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18498 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18499 local old_dir_mode=$(stat -c%f $migrate_dir)
18500 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18502 mkdir -p $migrate_dir/dir_default_stripe2
18503 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18504 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18506 mkdir -p $other_dir
18507 ln $migrate_dir/$tfile $other_dir/luna
18508 ln $migrate_dir/$tfile $migrate_dir/sofia
18509 ln $other_dir/$tfile $migrate_dir/david
18510 ln -s $migrate_dir/$tfile $other_dir/zachary
18511 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18512 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18518 for len in 58 59 60; do
18519 lnktgt=$(str_repeat 'l' $len)
18520 touch $migrate_dir/$lnktgt
18521 ln -s $lnktgt $migrate_dir/${len}char_ln
18525 for len in 4094 4095; do
18526 lnktgt=$(str_repeat 'l' $len)
18527 ln -s $lnktgt $migrate_dir/${len}char_ln
18531 for len in 254 255; do
18532 touch $migrate_dir/$(str_repeat 'l' $len)
18535 $LFS migrate -m $MDTIDX $migrate_dir ||
18536 error "fails on migrating remote dir to MDT1"
18538 echo "migratate to MDT1, then checking.."
18539 for ((i = 0; i < 10; i++)); do
18540 for file in $(find $migrate_dir/dir_${i}); do
18541 mdt_index=$($LFS getstripe -m $file)
18542 # broken symlink getstripe will fail
18543 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18544 error "$file is not on MDT${MDTIDX}"
18548 # the multiple link file should still in MDT0
18549 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18550 [ $mdt_index == 0 ] ||
18551 error "$file is not on MDT${MDTIDX}"
18553 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18554 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18555 error " expect $old_dir_flag get $new_dir_flag"
18557 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18558 [ "$old_file_flag" = "$new_file_flag" ] ||
18559 error " expect $old_file_flag get $new_file_flag"
18561 local new_dir_mode=$(stat -c%f $migrate_dir)
18562 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18563 error "expect mode $old_dir_mode get $new_dir_mode"
18565 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18566 [ "$old_file_mode" = "$new_file_mode" ] ||
18567 error "expect mode $old_file_mode get $new_file_mode"
18569 diff /etc/passwd $migrate_dir/$tfile ||
18570 error "$tfile different after migration"
18572 diff /etc/passwd $other_dir/luna ||
18573 error "luna different after migration"
18575 diff /etc/passwd $migrate_dir/sofia ||
18576 error "sofia different after migration"
18578 diff /etc/passwd $migrate_dir/david ||
18579 error "david different after migration"
18581 diff /etc/passwd $other_dir/zachary ||
18582 error "zachary different after migration"
18584 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18585 error "${tfile}_ln different after migration"
18587 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18588 error "${tfile}_ln_other different after migration"
18590 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18591 [ $stripe_count = 2 ] ||
18592 error "dir strpe_count $d != 2 after migration."
18594 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18595 [ $stripe_count = 2 ] ||
18596 error "file strpe_count $d != 2 after migration."
18598 #migrate back to MDT0
18601 $LFS migrate -m $MDTIDX $migrate_dir ||
18602 error "fails on migrating remote dir to MDT0"
18604 echo "migrate back to MDT0, checking.."
18605 for file in $(find $migrate_dir); do
18606 mdt_index=$($LFS getstripe -m $file)
18607 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18608 error "$file is not on MDT${MDTIDX}"
18611 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18612 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18613 error " expect $old_dir_flag get $new_dir_flag"
18615 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18616 [ "$old_file_flag" = "$new_file_flag" ] ||
18617 error " expect $old_file_flag get $new_file_flag"
18619 local new_dir_mode=$(stat -c%f $migrate_dir)
18620 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18621 error "expect mode $old_dir_mode get $new_dir_mode"
18623 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18624 [ "$old_file_mode" = "$new_file_mode" ] ||
18625 error "expect mode $old_file_mode get $new_file_mode"
18627 diff /etc/passwd ${migrate_dir}/$tfile ||
18628 error "$tfile different after migration"
18630 diff /etc/passwd ${other_dir}/luna ||
18631 error "luna different after migration"
18633 diff /etc/passwd ${migrate_dir}/sofia ||
18634 error "sofia different after migration"
18636 diff /etc/passwd ${other_dir}/zachary ||
18637 error "zachary different after migration"
18639 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18640 error "${tfile}_ln different after migration"
18642 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18643 error "${tfile}_ln_other different after migration"
18645 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18646 [ $stripe_count = 2 ] ||
18647 error "dir strpe_count $d != 2 after migration."
18649 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18650 [ $stripe_count = 2 ] ||
18651 error "file strpe_count $d != 2 after migration."
18653 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18655 run_test 230b "migrate directory"
18658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18659 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18660 remote_mds_nodsh && skip "remote MDS with nodsh"
18661 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18662 skip "Need MDS version at least 2.11.52"
18668 local migrate_dir=$DIR/$tdir/migrate_dir
18670 #If migrating directory fails in the middle, all entries of
18671 #the directory is still accessiable.
18672 test_mkdir $DIR/$tdir
18673 test_mkdir -i0 -c1 $migrate_dir
18674 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18676 createmany -o $migrate_dir/f $total ||
18677 error "create files under ${migrate_dir} failed"
18679 # fail after migrating top dir, and this will fail only once, so the
18680 # first sub file migration will fail (currently f3), others succeed.
18681 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18682 do_facet mds1 lctl set_param fail_loc=0x1801
18683 local t=$(ls $migrate_dir | wc -l)
18684 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18685 error "migrate should fail"
18686 local u=$(ls $migrate_dir | wc -l)
18687 [ "$u" == "$t" ] || error "$u != $t during migration"
18689 # add new dir/file should succeed
18690 mkdir $migrate_dir/dir ||
18691 error "mkdir failed under migrating directory"
18692 touch $migrate_dir/file ||
18693 error "create file failed under migrating directory"
18695 # add file with existing name should fail
18696 for file in $migrate_dir/f*; do
18697 stat $file > /dev/null || error "stat $file failed"
18698 $OPENFILE -f O_CREAT:O_EXCL $file &&
18699 error "open(O_CREAT|O_EXCL) $file should fail"
18700 $MULTIOP $file m && error "create $file should fail"
18701 touch $DIR/$tdir/remote_dir/$tfile ||
18702 error "touch $tfile failed"
18703 ln $DIR/$tdir/remote_dir/$tfile $file &&
18704 error "link $file should fail"
18705 mdt_index=$($LFS getstripe -m $file)
18706 if [ $mdt_index == 0 ]; then
18707 # file failed to migrate is not allowed to rename to
18708 mv $DIR/$tdir/remote_dir/$tfile $file &&
18709 error "rename to $file should fail"
18711 mv $DIR/$tdir/remote_dir/$tfile $file ||
18712 error "rename to $file failed"
18714 echo hello >> $file || error "write $file failed"
18717 # resume migration with different options should fail
18718 $LFS migrate -m 0 $migrate_dir &&
18719 error "migrate -m 0 $migrate_dir should fail"
18721 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18722 error "migrate -c 2 $migrate_dir should fail"
18724 # resume migration should succeed
18725 $LFS migrate -m $MDTIDX $migrate_dir ||
18726 error "migrate $migrate_dir failed"
18728 echo "Finish migration, then checking.."
18729 for file in $(find $migrate_dir); do
18730 mdt_index=$($LFS getstripe -m $file)
18731 [ $mdt_index == $MDTIDX ] ||
18732 error "$file is not on MDT${MDTIDX}"
18735 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18737 run_test 230c "check directory accessiblity if migration failed"
18740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18741 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18742 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18743 skip "Need MDS version at least 2.11.52"
18745 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18747 local migrate_dir=$DIR/$tdir/migrate_dir
18757 old_index=$((RANDOM % MDSCOUNT))
18758 old_count=$((MDSCOUNT - old_index))
18759 new_index=$((RANDOM % MDSCOUNT))
18760 new_count=$((MDSCOUNT - new_index))
18761 new_hash=1 # for all_char
18763 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18764 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18766 test_mkdir $DIR/$tdir
18767 test_mkdir -i $old_index -c $old_count $migrate_dir
18769 for ((i=0; i<100; i++)); do
18770 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18771 createmany -o $migrate_dir/dir_${i}/f 100 ||
18772 error "create files under remote dir failed $i"
18775 echo -n "Migrate from MDT$old_index "
18776 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18777 echo -n "to MDT$new_index"
18778 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18781 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18782 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18783 error "migrate remote dir error"
18785 echo "Finish migration, then checking.."
18786 for file in $(find $migrate_dir); do
18787 mdt_index=$($LFS getstripe -m $file)
18788 if [ $mdt_index -lt $new_index ] ||
18789 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18790 error "$file is on MDT$mdt_index"
18794 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18796 run_test 230d "check migrate big directory"
18799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18800 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18801 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18802 skip "Need MDS version at least 2.11.52"
18809 mkdir -p $DIR/$tdir
18810 mkdir $DIR/$tdir/migrate_dir
18811 mkdir $DIR/$tdir/other_dir
18812 touch $DIR/$tdir/migrate_dir/a
18813 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18814 ls $DIR/$tdir/other_dir
18816 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18817 error "migrate dir fails"
18819 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18820 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18822 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18823 [ $mdt_index == 0 ] || error "a is not on MDT0"
18825 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18826 error "migrate dir fails"
18828 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18829 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18831 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18832 [ $mdt_index == 1 ] || error "a is not on MDT1"
18834 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18835 [ $mdt_index == 1 ] || error "b is not on MDT1"
18837 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18838 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18840 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18842 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18844 run_test 230e "migrate mulitple local link files"
18847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18848 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18849 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18850 skip "Need MDS version at least 2.11.52"
18855 mkdir -p $DIR/$tdir
18856 mkdir $DIR/$tdir/migrate_dir
18857 $LFS mkdir -i1 $DIR/$tdir/other_dir
18858 touch $DIR/$tdir/migrate_dir/a
18859 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18860 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18861 ls $DIR/$tdir/other_dir
18863 # a should be migrated to MDT1, since no other links on MDT0
18864 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18865 error "#1 migrate dir fails"
18866 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18867 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18868 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18869 [ $mdt_index == 1 ] || error "a is not on MDT1"
18871 # a should stay on MDT1, because it is a mulitple link file
18872 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18873 error "#2 migrate dir fails"
18874 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18875 [ $mdt_index == 1 ] || error "a is not on MDT1"
18877 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18878 error "#3 migrate dir fails"
18880 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18881 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18882 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18884 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18885 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18887 # a should be migrated to MDT0, since no other links on MDT1
18888 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18889 error "#4 migrate dir fails"
18890 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18891 [ $mdt_index == 0 ] || error "a is not on MDT0"
18893 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18895 run_test 230f "migrate mulitple remote link files"
18898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18899 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18900 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18901 skip "Need MDS version at least 2.11.52"
18903 mkdir -p $DIR/$tdir/migrate_dir
18905 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18906 error "migrating dir to non-exist MDT succeeds"
18909 run_test 230g "migrate dir to non-exist MDT"
18912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18913 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18914 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18915 skip "Need MDS version at least 2.11.52"
18919 mkdir -p $DIR/$tdir/migrate_dir
18921 $LFS migrate -m1 $DIR &&
18922 error "migrating mountpoint1 should fail"
18924 $LFS migrate -m1 $DIR/$tdir/.. &&
18925 error "migrating mountpoint2 should fail"
18928 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18929 error "migrating $tdir/migrate_dir/.. should fail"
18933 run_test 230h "migrate .. and root"
18936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18937 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18938 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18939 skip "Need MDS version at least 2.11.52"
18941 mkdir -p $DIR/$tdir/migrate_dir
18943 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18944 error "migration fails with a tailing slash"
18946 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18947 error "migration fails with two tailing slashes"
18949 run_test 230i "lfs migrate -m tolerates trailing slashes"
18952 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18953 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18954 skip "Need MDS version at least 2.11.52"
18956 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18957 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18958 error "create $tfile failed"
18959 cat /etc/passwd > $DIR/$tdir/$tfile
18961 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18963 cmp /etc/passwd $DIR/$tdir/$tfile ||
18964 error "DoM file mismatch after migration"
18966 run_test 230j "DoM file data not changed after dir migration"
18969 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18970 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18971 skip "Need MDS version at least 2.11.56"
18974 local files_on_starting_mdt=0
18976 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18977 $LFS getdirstripe $DIR/$tdir
18978 for i in $(seq $total); do
18979 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18980 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18981 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18984 echo "$files_on_starting_mdt files on MDT0"
18986 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18987 $LFS getdirstripe $DIR/$tdir
18989 files_on_starting_mdt=0
18990 for i in $(seq $total); do
18991 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18992 error "file $tfile.$i mismatch after migration"
18993 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18994 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18997 echo "$files_on_starting_mdt files on MDT1 after migration"
18998 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19000 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19001 $LFS getdirstripe $DIR/$tdir
19003 files_on_starting_mdt=0
19004 for i in $(seq $total); do
19005 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19006 error "file $tfile.$i mismatch after 2nd migration"
19007 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19008 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19011 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19012 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19016 run_test 230k "file data not changed after dir migration"
19019 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19020 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19021 skip "Need MDS version at least 2.11.56"
19023 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19024 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19025 error "create files under remote dir failed $i"
19026 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19028 run_test 230l "readdir between MDTs won't crash"
19031 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19032 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19033 skip "Need MDS version at least 2.11.56"
19036 local mig_dir=$DIR/$tdir/migrate_dir
19037 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19041 echo "Creating files and dirs with xattrs"
19042 test_mkdir $DIR/$tdir
19043 test_mkdir -i0 -c1 $mig_dir
19045 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19046 error "cannot set xattr attr1 on dir"
19047 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19048 error "cannot set xattr attr2 on dir"
19049 touch $mig_dir/dir/f0
19050 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19051 error "cannot set xattr attr1 on file"
19052 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19053 error "cannot set xattr attr2 on file"
19054 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19055 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19056 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19057 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19058 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19059 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19060 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19061 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19062 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19064 echo "Migrating to MDT1"
19065 $LFS migrate -m $MDTIDX $mig_dir ||
19066 error "fails on migrating dir to MDT1"
19068 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19069 echo "Checking xattrs"
19070 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19071 [ "$val" = $longstr ] ||
19072 error "expecting xattr1 $longstr on dir, found $val"
19073 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19074 [ "$val" = $shortstr ] ||
19075 error "expecting xattr2 $shortstr on dir, found $val"
19076 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19077 [ "$val" = $longstr ] ||
19078 error "expecting xattr1 $longstr on file, found $val"
19079 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19080 [ "$val" = $shortstr ] ||
19081 error "expecting xattr2 $shortstr on file, found $val"
19083 run_test 230m "xattrs not changed after dir migration"
19086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19087 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19088 skip "Need MDS version at least 2.13.53"
19090 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19091 cat /etc/hosts > $DIR/$tdir/$tfile
19092 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19093 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19095 cmp /etc/hosts $DIR/$tdir/$tfile ||
19096 error "File data mismatch after migration"
19098 run_test 230n "Dir migration with mirrored file"
19101 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19102 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19103 skip "Need MDS version at least 2.13.52"
19105 local mdts=$(comma_list $(mdts_nodes))
19107 local restripe_status
19111 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19113 # in case "crush" hash type is not set
19114 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19116 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19117 mdt.*MDT0000.enable_dir_restripe)
19118 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19119 stack_trap "do_nodes $mdts $LCTL set_param \
19120 mdt.*.enable_dir_restripe=$restripe_status"
19123 createmany -m $DIR/$tdir/f 100 ||
19124 error "create files under remote dir failed $i"
19125 createmany -d $DIR/$tdir/d 100 ||
19126 error "create dirs under remote dir failed $i"
19128 for i in $(seq 2 $MDSCOUNT); do
19129 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19130 $LFS setdirstripe -c $i $DIR/$tdir ||
19131 error "split -c $i $tdir failed"
19132 wait_update $HOSTNAME \
19133 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19134 error "dir split not finished"
19135 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19136 awk '/migrate/ {sum += $2} END { print sum }')
19137 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19138 # delta is around total_files/stripe_count
19139 (( $delta < 200 / (i - 1) + 4 )) ||
19140 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19143 run_test 230o "dir split"
19146 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19147 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19148 skip "Need MDS version at least 2.13.52"
19150 local mdts=$(comma_list $(mdts_nodes))
19152 local restripe_status
19156 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19158 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19160 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19161 mdt.*MDT0000.enable_dir_restripe)
19162 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19163 stack_trap "do_nodes $mdts $LCTL set_param \
19164 mdt.*.enable_dir_restripe=$restripe_status"
19166 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19167 createmany -m $DIR/$tdir/f 100 ||
19168 error "create files under remote dir failed $i"
19169 createmany -d $DIR/$tdir/d 100 ||
19170 error "create dirs under remote dir failed $i"
19172 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19173 local mdt_hash="crush"
19175 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19176 $LFS setdirstripe -c $i $DIR/$tdir ||
19177 error "split -c $i $tdir failed"
19178 [ $i -eq 1 ] && mdt_hash="none"
19179 wait_update $HOSTNAME \
19180 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19181 error "dir merge not finished"
19182 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19183 awk '/migrate/ {sum += $2} END { print sum }')
19184 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19185 # delta is around total_files/stripe_count
19186 (( $delta < 200 / i + 4 )) ||
19187 error "$delta files migrated >= $((200 / i + 4))"
19190 run_test 230p "dir merge"
19193 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19194 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19195 skip "Need MDS version at least 2.13.52"
19197 local mdts=$(comma_list $(mdts_nodes))
19198 local saved_threshold=$(do_facet mds1 \
19199 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19200 local saved_delta=$(do_facet mds1 \
19201 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19202 local threshold=100
19205 local stripe_count=0
19210 # test with fewer files on ZFS
19211 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19213 stack_trap "do_nodes $mdts $LCTL set_param \
19214 mdt.*.dir_split_count=$saved_threshold"
19215 stack_trap "do_nodes $mdts $LCTL set_param \
19216 mdt.*.dir_split_delta=$saved_delta"
19217 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19218 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19219 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19220 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19221 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19222 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19224 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19225 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19227 create=$((threshold * 3 / 2))
19228 while [ $stripe_count -lt $MDSCOUNT ]; do
19229 createmany -m $DIR/$tdir/f $total $create ||
19230 error "create sub files failed"
19231 stat $DIR/$tdir > /dev/null
19232 total=$((total + create))
19233 stripe_count=$((stripe_count + delta))
19234 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19236 wait_update $HOSTNAME \
19237 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19238 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19240 wait_update $HOSTNAME \
19241 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19242 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19244 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19245 echo "$nr_files/$total files on MDT$stripe_index after split"
19246 # allow 10% margin of imbalance with crush hash
19247 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19248 error "$nr_files files on MDT$stripe_index after split"
19250 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19251 [ $nr_files -eq $total ] ||
19252 error "total sub files $nr_files != $total"
19255 run_test 230q "dir auto split"
19258 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19259 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19260 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19261 skip "Need MDS version at least 2.13.54"
19263 # maximum amount of local locks:
19264 # parent striped dir - 2 locks
19265 # new stripe in parent to migrate to - 1 lock
19266 # source and target - 2 locks
19267 # Total 5 locks for regular file
19268 mkdir -p $DIR/$tdir
19269 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19270 touch $DIR/$tdir/dir1/eee
19272 # create 4 hardlink for 4 more locks
19273 # Total: 9 locks > RS_MAX_LOCKS (8)
19274 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19275 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19276 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19277 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19278 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19279 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19280 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19281 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19283 cancel_lru_locks mdc
19285 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19286 error "migrate dir fails"
19288 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19290 run_test 230r "migrate with too many local locks"
19293 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19294 skip "Need MDS version at least 2.13.57"
19296 local mdts=$(comma_list $(mdts_nodes))
19297 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19298 mdt.*MDT0000.enable_dir_restripe)
19300 stack_trap "do_nodes $mdts $LCTL set_param \
19301 mdt.*.enable_dir_restripe=$restripe_status"
19305 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19306 test_mkdir $DIR/$tdir
19307 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19308 error "$LFS mkdir doesn't return -EEXIST if target exists"
19312 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19316 # For simplicity this test assumes that max_pages_per_rpc
19317 # is the same across all OSCs
19318 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19319 local bulk_size=$((max_pages * PAGE_SIZE))
19320 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19323 mkdir -p $DIR/$tdir
19324 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19325 error "failed to set stripe with -S ${brw_size}M option"
19327 # clear the OSC stats
19328 $LCTL set_param osc.*.stats=0 &>/dev/null
19331 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19332 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19333 oflag=direct &>/dev/null || error "dd failed"
19335 sync; sleep 1; sync # just to be safe
19336 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19337 if [ x$nrpcs != "x1" ]; then
19338 $LCTL get_param osc.*.stats
19339 error "found $nrpcs ost_write RPCs, not 1 as expected"
19343 # Drop the OSC cache, otherwise we will read from it
19344 cancel_lru_locks osc
19346 # clear the OSC stats
19347 $LCTL set_param osc.*.stats=0 &>/dev/null
19349 # Client reads $bulk_size.
19350 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19351 iflag=direct &>/dev/null || error "dd failed"
19353 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19354 if [ x$nrpcs != "x1" ]; then
19355 $LCTL get_param osc.*.stats
19356 error "found $nrpcs ost_read RPCs, not 1 as expected"
19359 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19362 mkdir -p $DIR/$tdir
19364 for i in {0..1023}; do
19365 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19366 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19367 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19371 run_test 231b "must not assert on fully utilized OST request buffer"
19374 mkdir -p $DIR/$tdir
19375 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19377 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19378 do_facet ost1 $LCTL set_param fail_loc=0x31c
19380 # ignore dd failure
19381 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19383 do_facet ost1 $LCTL set_param fail_loc=0
19384 umount_client $MOUNT || error "umount failed"
19385 mount_client $MOUNT || error "mount failed"
19386 stop ost1 || error "cannot stop ost1"
19387 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19389 run_test 232a "failed lock should not block umount"
19392 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19393 skip "Need MDS version at least 2.10.58"
19395 mkdir -p $DIR/$tdir
19396 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19397 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19399 cancel_lru_locks osc
19401 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19402 do_facet ost1 $LCTL set_param fail_loc=0x31c
19405 $LFS data_version $DIR/$tdir/$tfile || true
19407 do_facet ost1 $LCTL set_param fail_loc=0
19408 umount_client $MOUNT || error "umount failed"
19409 mount_client $MOUNT || error "mount failed"
19410 stop ost1 || error "cannot stop ost1"
19411 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19413 run_test 232b "failed data version lock should not block umount"
19416 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19417 skip "Need MDS version at least 2.3.64"
19418 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19420 local fid=$($LFS path2fid $MOUNT)
19422 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19423 error "cannot access $MOUNT using its FID '$fid'"
19425 run_test 233a "checking that OBF of the FS root succeeds"
19428 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19429 skip "Need MDS version at least 2.5.90"
19430 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19432 local fid=$($LFS path2fid $MOUNT/.lustre)
19434 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19435 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19437 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19438 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19439 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19441 run_test 233b "checking that OBF of the FS .lustre succeeds"
19444 local p="$TMP/sanityN-$TESTNAME.parameters"
19445 save_lustre_params client "llite.*.xattr_cache" > $p
19446 lctl set_param llite.*.xattr_cache 1 ||
19447 skip_env "xattr cache is not supported"
19449 mkdir -p $DIR/$tdir || error "mkdir failed"
19450 touch $DIR/$tdir/$tfile || error "touch failed"
19451 # OBD_FAIL_LLITE_XATTR_ENOMEM
19452 $LCTL set_param fail_loc=0x1405
19453 getfattr -n user.attr $DIR/$tdir/$tfile &&
19454 error "getfattr should have failed with ENOMEM"
19455 $LCTL set_param fail_loc=0x0
19458 restore_lustre_params < $p
19461 run_test 234 "xattr cache should not crash on ENOMEM"
19464 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19465 skip "Need MDS version at least 2.4.52"
19467 flock_deadlock $DIR/$tfile
19472 124) error "process hangs on a deadlock"
19474 *) error "error executing flock_deadlock $DIR/$tfile"
19478 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19482 check_swap_layouts_support
19484 local ref1=/etc/passwd
19485 local ref2=/etc/group
19486 local file1=$DIR/$tdir/f1
19487 local file2=$DIR/$tdir/f2
19489 test_mkdir -c1 $DIR/$tdir
19490 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19491 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19492 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19493 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19494 local fd=$(free_fd)
19495 local cmd="exec $fd<>$file2"
19498 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19499 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19502 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19507 run_test 236 "Layout swap on open unlinked file"
19509 # LU-4659 linkea consistency
19511 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19512 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19513 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19514 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19517 ln $DIR/$tfile $DIR/$tfile.lnk
19518 touch $DIR/$tfile.new
19519 mv $DIR/$tfile.new $DIR/$tfile
19520 local fid1=$($LFS path2fid $DIR/$tfile)
19521 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19522 local path1=$($LFS fid2path $FSNAME "$fid1")
19523 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19524 local path2=$($LFS fid2path $FSNAME "$fid2")
19525 [ $tfile.lnk == $path2 ] ||
19526 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19529 run_test 238 "Verify linkea consistency"
19531 test_239A() { # was test_239
19532 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19533 skip "Need MDS version at least 2.5.60"
19535 local list=$(comma_list $(mdts_nodes))
19537 mkdir -p $DIR/$tdir
19538 createmany -o $DIR/$tdir/f- 5000
19539 unlinkmany $DIR/$tdir/f- 5000
19540 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19541 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19542 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19543 osp.*MDT*.sync_in_flight" | calc_sum)
19544 [ "$changes" -eq 0 ] || error "$changes not synced"
19546 run_test 239A "osp_sync test"
19548 test_239a() { #LU-5297
19549 remote_mds_nodsh && skip "remote MDS with nodsh"
19552 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19553 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19554 chgrp $RUNAS_GID $DIR/$tfile
19555 wait_delete_completed
19557 run_test 239a "process invalid osp sync record correctly"
19559 test_239b() { #LU-5297
19560 remote_mds_nodsh && skip "remote MDS with nodsh"
19563 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19564 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19565 chgrp $RUNAS_GID $DIR/$tfile1
19566 wait_delete_completed
19567 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19569 chgrp $RUNAS_GID $DIR/$tfile2
19570 wait_delete_completed
19572 run_test 239b "process osp sync record with ENOMEM error correctly"
19575 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19576 remote_mds_nodsh && skip "remote MDS with nodsh"
19578 mkdir -p $DIR/$tdir
19580 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19581 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19582 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19583 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19585 umount_client $MOUNT || error "umount failed"
19586 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19587 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19588 mount_client $MOUNT || error "failed to mount client"
19590 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19591 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19593 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19599 for LOOP in $(seq $count); do
19600 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19601 cancel_lru_locks $OSC || true
19609 for LOOP in $(seq $1); do
19610 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19615 test_241a() { # was test_241
19616 local bsize=$PAGE_SIZE
19618 (( bsize < 40960 )) && bsize=40960
19619 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19621 cancel_lru_locks $OSC
19622 test_241_bio 1000 $bsize &
19624 test_241_dio 1000 $bsize
19627 run_test 241a "bio vs dio"
19630 local bsize=$PAGE_SIZE
19632 (( bsize < 40960 )) && bsize=40960
19633 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19635 test_241_dio 1000 $bsize &
19637 test_241_dio 1000 $bsize
19640 run_test 241b "dio vs dio"
19643 remote_mds_nodsh && skip "remote MDS with nodsh"
19645 mkdir -p $DIR/$tdir
19646 touch $DIR/$tdir/$tfile
19648 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19649 do_facet mds1 lctl set_param fail_loc=0x105
19650 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19652 do_facet mds1 lctl set_param fail_loc=0
19653 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19655 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19659 test_mkdir $DIR/$tdir
19660 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19662 run_test 243 "various group lock tests"
19666 test_mkdir $DIR/$tdir
19667 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19668 sendfile_grouplock $DIR/$tdir/$tfile || \
19669 error "sendfile+grouplock failed"
19672 run_test 244a "sendfile with group lock tests"
19676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19679 local size=$((1024*1024))
19681 test_mkdir $DIR/$tdir
19682 for i in $(seq 1 $threads); do
19683 local file=$DIR/$tdir/file_$((i / 10))
19684 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19687 for i in $(seq 1 $threads); do
19691 run_test 244b "multi-threaded write with group lock"
19694 local flagname="multi_mod_rpcs"
19695 local connect_data_name="max_mod_rpcs"
19698 # check if multiple modify RPCs flag is set
19699 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19700 grep "connect_flags:")
19703 echo "$out" | grep -qw $flagname
19704 if [ $? -ne 0 ]; then
19705 echo "connect flag $flagname is not set"
19709 # check if multiple modify RPCs data is set
19710 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19713 echo "$out" | grep -qw $connect_data_name ||
19714 error "import should have connect data $connect_data_name"
19716 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19722 umount_client $submount
19727 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19729 skip_env "Fileset feature is not supported"
19731 local submount=${MOUNT}_$tdir
19734 mkdir -p $submount || error "mkdir $submount failed"
19735 FILESET="$FILESET/$tdir" mount_client $submount ||
19736 error "mount $submount failed"
19737 trap "cleanup_247 $submount" EXIT
19738 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19739 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19740 error "read $MOUNT/$tdir/$tfile failed"
19741 cleanup_247 $submount
19743 run_test 247a "mount subdir as fileset"
19746 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19747 skip_env "Fileset feature is not supported"
19749 local submount=${MOUNT}_$tdir
19751 rm -rf $MOUNT/$tdir
19752 mkdir -p $submount || error "mkdir $submount failed"
19754 FILESET="$FILESET/$tdir" mount_client $submount &&
19755 error "mount $submount should fail"
19758 run_test 247b "mount subdir that dose not exist"
19761 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19762 skip_env "Fileset feature is not supported"
19764 local submount=${MOUNT}_$tdir
19766 mkdir -p $MOUNT/$tdir/dir1
19767 mkdir -p $submount || error "mkdir $submount failed"
19768 trap "cleanup_247 $submount" EXIT
19769 FILESET="$FILESET/$tdir" mount_client $submount ||
19770 error "mount $submount failed"
19771 local fid=$($LFS path2fid $MOUNT/)
19772 $LFS fid2path $submount $fid && error "fid2path should fail"
19773 cleanup_247 $submount
19775 run_test 247c "running fid2path outside subdirectory root"
19778 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19779 skip "Fileset feature is not supported"
19781 local submount=${MOUNT}_$tdir
19783 mkdir -p $MOUNT/$tdir/dir1
19784 mkdir -p $submount || error "mkdir $submount failed"
19785 FILESET="$FILESET/$tdir" mount_client $submount ||
19786 error "mount $submount failed"
19787 trap "cleanup_247 $submount" EXIT
19789 local td=$submount/dir1
19790 local fid=$($LFS path2fid $td)
19791 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19793 # check that we get the same pathname back
19796 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19797 echo "$rootpath $fid"
19798 found=$($LFS fid2path $rootpath "$fid")
19799 [ -n "found" ] || error "fid2path should succeed"
19800 [ "$found" == "$td" ] || error "fid2path $found != $td"
19802 # check wrong root path format
19803 rootpath=$submount"_wrong"
19804 found=$($LFS fid2path $rootpath "$fid")
19805 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19807 cleanup_247 $submount
19809 run_test 247d "running fid2path inside subdirectory root"
19813 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19815 skip "Fileset feature is not supported"
19817 local submount=${MOUNT}_$tdir
19820 mkdir -p $submount || error "mkdir $submount failed"
19821 FILESET="$FILESET/.." mount_client $submount &&
19822 error "mount $submount should fail"
19825 run_test 247e "mount .. as fileset"
19828 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19829 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19830 skip "Need at least version 2.13.52"
19831 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19832 skip "Need at least version 2.14.50"
19833 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19835 skip "Fileset feature is not supported"
19837 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19838 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19839 error "mkdir remote failed"
19840 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19841 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19842 error "mkdir striped failed"
19843 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19845 local submount=${MOUNT}_$tdir
19847 mkdir -p $submount || error "mkdir $submount failed"
19848 stack_trap "rmdir $submount"
19852 local fileset=$FILESET
19853 local mdts=$(comma_list $(mdts_nodes))
19855 stat=$(do_facet mds1 $LCTL get_param -n \
19856 mdt.*MDT0000.enable_remote_subdir_mount)
19857 stack_trap "do_nodes $mdts $LCTL set_param \
19858 mdt.*.enable_remote_subdir_mount=$stat"
19860 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19861 stack_trap "umount_client $submount"
19862 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19863 error "mount remote dir $dir should fail"
19865 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19866 $tdir/striped/. ; do
19867 FILESET="$fileset/$dir" mount_client $submount ||
19868 error "mount $dir failed"
19869 umount_client $submount
19872 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19873 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19874 error "mount $tdir/remote failed"
19876 run_test 247f "mount striped or remote directory as fileset"
19879 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19880 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19881 skip "Need at least version 2.14.50"
19883 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
19884 error "mkdir $tdir failed"
19885 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
19887 local submount=${MOUNT}_$tdir
19889 mkdir -p $submount || error "mkdir $submount failed"
19890 stack_trap "rmdir $submount"
19892 FILESET="$fileset/$tdir" mount_client $submount ||
19893 error "mount $dir failed"
19894 stack_trap "umount $submount"
19896 local mdts=$(comma_list $(mdts_nodes))
19900 stat $submount > /dev/null
19901 cancel_lru_locks $MDC
19902 stat $submount > /dev/null
19903 stat $submount/$tfile > /dev/null
19904 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
19905 stat $submount/$tfile > /dev/null
19906 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
19907 awk '/getattr/ {sum += $2} END {print sum}')
19909 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
19911 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
19914 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19915 [ -z "$fast_read_sav" ] && skip "no fast read support"
19917 # create a large file for fast read verification
19918 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19920 # make sure the file is created correctly
19921 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19922 { rm -f $DIR/$tfile; skip "file creation error"; }
19924 echo "Test 1: verify that fast read is 4 times faster on cache read"
19926 # small read with fast read enabled
19927 $LCTL set_param -n llite.*.fast_read=1
19928 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19929 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19930 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19931 # small read with fast read disabled
19932 $LCTL set_param -n llite.*.fast_read=0
19933 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19934 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19935 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19937 # verify that fast read is 4 times faster for cache read
19938 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19939 error_not_in_vm "fast read was not 4 times faster: " \
19940 "$t_fast vs $t_slow"
19942 echo "Test 2: verify the performance between big and small read"
19943 $LCTL set_param -n llite.*.fast_read=1
19945 # 1k non-cache read
19946 cancel_lru_locks osc
19947 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19948 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19949 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19951 # 1M non-cache read
19952 cancel_lru_locks osc
19953 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19954 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19955 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19957 # verify that big IO is not 4 times faster than small IO
19958 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19959 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19961 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19964 run_test 248a "fast read verification"
19967 # Default short_io_bytes=16384, try both smaller and larger sizes.
19968 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19969 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19970 echo "bs=53248 count=113 normal buffered write"
19971 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19972 error "dd of initial data file failed"
19973 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19975 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19976 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19977 error "dd with sync normal writes failed"
19978 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19980 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19981 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19982 error "dd with sync small writes failed"
19983 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19985 cancel_lru_locks osc
19987 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19988 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19989 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19990 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19991 iflag=direct || error "dd with O_DIRECT small read failed"
19992 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19993 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19994 error "compare $TMP/$tfile.1 failed"
19996 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19997 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19999 # just to see what the maximum tunable value is, and test parsing
20000 echo "test invalid parameter 2MB"
20001 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20002 error "too-large short_io_bytes allowed"
20003 echo "test maximum parameter 512KB"
20004 # if we can set a larger short_io_bytes, run test regardless of version
20005 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20006 # older clients may not allow setting it this large, that's OK
20007 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20008 skip "Need at least client version 2.13.50"
20009 error "medium short_io_bytes failed"
20011 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20012 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20014 echo "test large parameter 64KB"
20015 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20016 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20018 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20019 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20020 error "dd with sync large writes failed"
20021 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20023 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20024 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20025 num=$((113 * 4096 / PAGE_SIZE))
20026 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20027 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20028 error "dd with O_DIRECT large writes failed"
20029 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20030 error "compare $DIR/$tfile.3 failed"
20032 cancel_lru_locks osc
20034 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20035 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20036 error "dd with O_DIRECT large read failed"
20037 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20038 error "compare $TMP/$tfile.2 failed"
20040 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20041 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20042 error "dd with O_DIRECT large read failed"
20043 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20044 error "compare $TMP/$tfile.3 failed"
20046 run_test 248b "test short_io read and write for both small and large sizes"
20048 test_249() { # LU-7890
20049 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20050 skip "Need at least version 2.8.54"
20053 $LFS setstripe -c 1 $DIR/$tfile
20054 # Offset 2T == 4k * 512M
20055 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20056 error "dd to 2T offset failed"
20058 run_test 249 "Write above 2T file size"
20061 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20062 && skip "no 16TB file size limit on ZFS"
20064 $LFS setstripe -c 1 $DIR/$tfile
20065 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20066 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20067 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20068 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20069 conv=notrunc,fsync && error "append succeeded"
20072 run_test 250 "Write above 16T limit"
20075 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20077 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20078 #Skip once - writing the first stripe will succeed
20079 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20080 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20081 error "short write happened"
20083 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20084 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20085 error "short read happened"
20089 run_test 251 "Handling short read and write correctly"
20092 remote_mds_nodsh && skip "remote MDS with nodsh"
20093 remote_ost_nodsh && skip "remote OST with nodsh"
20094 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20095 skip_env "ldiskfs only test"
20105 # check lr_reader on OST0000
20107 dev=$(facet_device $tgt)
20108 out=$(do_facet $tgt $LR_READER $dev)
20109 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20111 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20112 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20113 error "Invalid uuid returned by $LR_READER on target $tgt"
20114 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20116 # check lr_reader -c on MDT0000
20118 dev=$(facet_device $tgt)
20119 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20120 skip "$LR_READER does not support additional options"
20122 out=$(do_facet $tgt $LR_READER -c $dev)
20123 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20125 num=$(echo "$out" | grep -c "mdtlov")
20126 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20127 error "Invalid number of mdtlov clients returned by $LR_READER"
20128 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20130 # check lr_reader -cr on MDT0000
20131 out=$(do_facet $tgt $LR_READER -cr $dev)
20132 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20134 echo "$out" | grep -q "^reply_data:$" ||
20135 error "$LR_READER should have returned 'reply_data' section"
20136 num=$(echo "$out" | grep -c "client_generation")
20137 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20139 run_test 252 "check lr_reader tool"
20142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20143 remote_mds_nodsh && skip "remote MDS with nodsh"
20144 remote_mgs_nodsh && skip "remote MGS with nodsh"
20148 local ost_name=$(ostname_from_index $ostidx)
20151 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20152 do_facet $SINGLEMDS $LCTL get_param -n \
20153 osp.$mdtosc_proc1.reserved_mb_high ||
20154 skip "remote MDS does not support reserved_mb_high"
20158 wait_delete_completed
20161 pool_add $TESTNAME || error "Pool creation failed"
20162 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20164 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20165 error "Setstripe failed"
20167 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20169 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20171 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20173 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20174 osp.$mdtosc_proc1.prealloc_status)
20175 echo "prealloc_status $oa_status"
20177 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20178 error "File creation should fail"
20180 #object allocation was stopped, but we still able to append files
20181 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20182 oflag=append || error "Append failed"
20184 rm -f $DIR/$tdir/$tfile.0
20186 # For this test, we want to delete the files we created to go out of
20187 # space but leave the watermark, so we remain nearly out of space
20188 ost_watermarks_enospc_delete_files $tfile $ostidx
20190 wait_delete_completed
20194 for i in $(seq 10 12); do
20195 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20196 2>/dev/null || error "File creation failed after rm"
20199 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20200 osp.$mdtosc_proc1.prealloc_status)
20201 echo "prealloc_status $oa_status"
20203 if (( oa_status != 0 )); then
20204 error "Object allocation still disable after rm"
20207 run_test 253 "Check object allocation limit"
20210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20211 remote_mds_nodsh && skip "remote MDS with nodsh"
20212 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20213 skip "MDS does not support changelog_size"
20216 local MDT0=$(facet_svc $SINGLEMDS)
20218 changelog_register || error "changelog_register failed"
20220 changelog_clear 0 || error "changelog_clear failed"
20222 local size1=$(do_facet $SINGLEMDS \
20223 $LCTL get_param -n mdd.$MDT0.changelog_size)
20224 echo "Changelog size $size1"
20227 $LFS mkdir -i 0 $DIR/$tdir
20229 mkdir -p $DIR/$tdir/pics/2008/zachy
20230 touch $DIR/$tdir/pics/2008/zachy/timestamp
20231 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20232 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20233 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20234 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20235 rm $DIR/$tdir/pics/desktop.jpg
20237 local size2=$(do_facet $SINGLEMDS \
20238 $LCTL get_param -n mdd.$MDT0.changelog_size)
20239 echo "Changelog size after work $size2"
20241 (( $size2 > $size1 )) ||
20242 error "new Changelog size=$size2 less than old size=$size1"
20244 run_test 254 "Check changelog size"
20251 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20252 awk -F: '{print $2}' | grep $type > /dev/null
20253 if [ $? -ne 0 ]; then
20263 lfs ladvise -a willread $file > /dev/null 2>&1
20264 if [ $? -eq 0 ]; then
20268 lfs ladvise -a willread $file 2>&1 |
20269 grep "Inappropriate ioctl for device" > /dev/null
20270 if [ $? -eq 0 ]; then
20277 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20280 # run a random read IO workload
20281 # usage: random_read_iops <filename> <filesize> <iosize>
20282 random_read_iops() {
20285 local iosize=${3:-4096}
20287 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20288 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20291 drop_file_oss_cache() {
20295 $LFS ladvise -a dontneed $file 2>/dev/null ||
20296 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20299 ladvise_willread_performance()
20302 local average_origin=0
20303 local average_cache=0
20304 local average_ladvise=0
20306 for ((i = 1; i <= $repeat; i++)); do
20307 echo "Iter $i/$repeat: reading without willread hint"
20308 cancel_lru_locks osc
20309 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20310 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20311 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20312 average_origin=$(bc <<<"$average_origin + $speed_origin")
20314 cancel_lru_locks osc
20315 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20316 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20317 average_cache=$(bc <<<"$average_cache + $speed_cache")
20319 cancel_lru_locks osc
20320 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20321 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20322 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20323 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20324 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20326 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20327 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20328 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20330 speedup_cache=$(percent $average_cache $average_origin)
20331 speedup_ladvise=$(percent $average_ladvise $average_origin)
20333 echo "Average uncached read: $average_origin"
20334 echo "Average speedup with OSS cached read: " \
20335 "$average_cache = +$speedup_cache%"
20336 echo "Average speedup with ladvise willread: " \
20337 "$average_ladvise = +$speedup_ladvise%"
20339 local lowest_speedup=20
20340 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20341 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20342 "got $average_cache%. Skipping ladvise willread check."
20346 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20347 # it is still good to run until then to exercise 'ladvise willread'
20348 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20349 [ "$ost1_FSTYPE" = "zfs" ] &&
20350 echo "osd-zfs does not support dontneed or drop_caches" &&
20353 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20354 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20355 error_not_in_vm "Speedup with willread is less than " \
20356 "$lowest_speedup%, got $average_ladvise%"
20360 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20361 skip "lustre < 2.8.54 does not support ladvise "
20362 remote_ost_nodsh && skip "remote OST with nodsh"
20364 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20366 ladvise_no_type willread $DIR/$tfile &&
20367 skip "willread ladvise is not supported"
20369 ladvise_no_ioctl $DIR/$tfile &&
20370 skip "ladvise ioctl is not supported"
20373 local size=$((size_mb * 1048576))
20374 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20375 error "dd to $DIR/$tfile failed"
20377 lfs ladvise -a willread $DIR/$tfile ||
20378 error "Ladvise failed with no range argument"
20380 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20381 error "Ladvise failed with no -l or -e argument"
20383 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20384 error "Ladvise failed with only -e argument"
20386 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20387 error "Ladvise failed with only -l argument"
20389 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20390 error "End offset should not be smaller than start offset"
20392 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20393 error "End offset should not be equal to start offset"
20395 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20396 error "Ladvise failed with overflowing -s argument"
20398 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20399 error "Ladvise failed with overflowing -e argument"
20401 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20402 error "Ladvise failed with overflowing -l argument"
20404 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20405 error "Ladvise succeeded with conflicting -l and -e arguments"
20407 echo "Synchronous ladvise should wait"
20409 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20410 do_nodes $(comma_list $(osts_nodes)) \
20411 $LCTL set_param fail_val=$delay fail_loc=0x237
20413 local start_ts=$SECONDS
20414 lfs ladvise -a willread $DIR/$tfile ||
20415 error "Ladvise failed with no range argument"
20416 local end_ts=$SECONDS
20417 local inteval_ts=$((end_ts - start_ts))
20419 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20420 error "Synchronous advice didn't wait reply"
20423 echo "Asynchronous ladvise shouldn't wait"
20424 local start_ts=$SECONDS
20425 lfs ladvise -a willread -b $DIR/$tfile ||
20426 error "Ladvise failed with no range argument"
20427 local end_ts=$SECONDS
20428 local inteval_ts=$((end_ts - start_ts))
20430 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20431 error "Asynchronous advice blocked"
20434 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20435 ladvise_willread_performance
20437 run_test 255a "check 'lfs ladvise -a willread'"
20443 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20447 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20448 skip "lustre < 2.8.54 does not support ladvise "
20449 remote_ost_nodsh && skip "remote OST with nodsh"
20451 lfs setstripe -c 1 -i 0 $DIR/$tfile
20453 ladvise_no_type dontneed $DIR/$tfile &&
20454 skip "dontneed ladvise is not supported"
20456 ladvise_no_ioctl $DIR/$tfile &&
20457 skip "ladvise ioctl is not supported"
20459 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20460 [ "$ost1_FSTYPE" = "zfs" ] &&
20461 skip "zfs-osd does not support 'ladvise dontneed'"
20464 local size=$((size_mb * 1048576))
20465 # In order to prevent disturbance of other processes, only check 3/4
20466 # of the memory usage
20467 local kibibytes=$((size_mb * 1024 * 3 / 4))
20469 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20470 error "dd to $DIR/$tfile failed"
20472 #force write to complete before dropping OST cache & checking memory
20475 local total=$(facet_meminfo ost1 MemTotal)
20476 echo "Total memory: $total KiB"
20478 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20479 local before_read=$(facet_meminfo ost1 Cached)
20480 echo "Cache used before read: $before_read KiB"
20482 lfs ladvise -a willread $DIR/$tfile ||
20483 error "Ladvise willread failed"
20484 local after_read=$(facet_meminfo ost1 Cached)
20485 echo "Cache used after read: $after_read KiB"
20487 lfs ladvise -a dontneed $DIR/$tfile ||
20488 error "Ladvise dontneed again failed"
20489 local no_read=$(facet_meminfo ost1 Cached)
20490 echo "Cache used after dontneed ladvise: $no_read KiB"
20492 if [ $total -lt $((before_read + kibibytes)) ]; then
20493 echo "Memory is too small, abort checking"
20497 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20498 error "Ladvise willread should use more memory" \
20499 "than $kibibytes KiB"
20502 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20503 error "Ladvise dontneed should release more memory" \
20504 "than $kibibytes KiB"
20507 run_test 255b "check 'lfs ladvise -a dontneed'"
20510 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20511 skip "lustre < 2.10.50 does not support lockahead"
20513 local ost1_imp=$(get_osc_import_name client ost1)
20514 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20522 test_mkdir -p $DIR/$tdir
20523 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20525 #test 10 returns only success/failure
20527 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20529 if [ $rc -eq 255 ]; then
20530 error "Ladvise test${i} failed, ${rc}"
20533 #test 11 counts lock enqueue requests, all others count new locks
20535 count=$(do_facet ost1 \
20536 $LCTL get_param -n ost.OSS.ost.stats)
20537 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20539 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20541 if [ $rc -eq 255 ]; then
20542 error "Ladvise test${i} failed, ${rc}"
20545 new_count=$(do_facet ost1 \
20546 $LCTL get_param -n ost.OSS.ost.stats)
20547 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20548 awk '{ print $2 }')
20550 difference="$((new_count - count))"
20551 if [ $difference -ne $rc ]; then
20552 error "Ladvise test${i}, bad enqueue count, returned " \
20553 "${rc}, actual ${difference}"
20556 for i in $(seq 12 21); do
20557 # If we do not do this, we run the risk of having too many
20558 # locks and starting lock cancellation while we are checking
20560 cancel_lru_locks osc
20562 count=$($LCTL get_param -n \
20563 ldlm.namespaces.$imp_name.lock_unused_count)
20565 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20567 if [ $rc -eq 255 ]; then
20568 error "Ladvise test ${i} failed, ${rc}"
20571 new_count=$($LCTL get_param -n \
20572 ldlm.namespaces.$imp_name.lock_unused_count)
20573 difference="$((new_count - count))"
20575 # Test 15 output is divided by 100 to map down to valid return
20576 if [ $i -eq 15 ]; then
20580 if [ $difference -ne $rc ]; then
20581 error "Ladvise test ${i}, bad lock count, returned " \
20582 "${rc}, actual ${difference}"
20586 #test 22 returns only success/failure
20588 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20590 if [ $rc -eq 255 ]; then
20591 error "Ladvise test${i} failed, ${rc}"
20594 run_test 255c "suite of ladvise lockahead tests"
20597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20598 remote_mds_nodsh && skip "remote MDS with nodsh"
20599 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20600 changelog_users $SINGLEMDS | grep "^cl" &&
20601 skip "active changelog user"
20607 mdt_dev=$(mdsdevname 1)
20610 changelog_register || error "changelog_register failed"
20613 mkdir -p $DIR/$tdir
20615 changelog_clear 0 || error "changelog_clear failed"
20618 touch $DIR/$tdir/{1..10}
20621 stop $SINGLEMDS || error "Fail to stop MDT"
20625 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20627 #after mount new plainllog is used
20628 touch $DIR/$tdir/{11..19}
20629 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20630 stack_trap "rm -f $tmpfile"
20631 cat_sl=$(do_facet $SINGLEMDS "sync; \
20632 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20633 llog_reader $tmpfile | grep -c type=1064553b")
20634 do_facet $SINGLEMDS llog_reader $tmpfile
20636 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20638 changelog_clear 0 || error "changelog_clear failed"
20640 cat_sl=$(do_facet $SINGLEMDS "sync; \
20641 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20642 llog_reader $tmpfile | grep -c type=1064553b")
20644 if (( cat_sl == 2 )); then
20645 error "Empty plain llog was not deleted from changelog catalog"
20646 elif (( cat_sl != 1 )); then
20647 error "Active plain llog shouldn't be deleted from catalog"
20650 run_test 256 "Check llog delete for empty and not full state"
20653 remote_mds_nodsh && skip "remote MDS with nodsh"
20654 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20655 skip "Need MDS version at least 2.8.55"
20657 test_mkdir $DIR/$tdir
20659 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20660 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20663 #define OBD_FAIL_MDS_XATTR_REP 0x161
20664 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20665 local facet=mds$((mdtidx + 1))
20666 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20667 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20669 stop $facet || error "stop MDS failed"
20670 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20671 error "start MDS fail"
20672 wait_recovery_complete $facet
20674 run_test 257 "xattr locks are not lost"
20676 # Verify we take the i_mutex when security requires it
20678 #define OBD_FAIL_IMUTEX_SEC 0x141c
20679 $LCTL set_param fail_loc=0x141c
20681 chmod u+s $DIR/$tfile
20682 chmod a+rwx $DIR/$tfile
20683 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20685 if [ $RC -ne 0 ]; then
20686 error "error, failed to take i_mutex, rc=$?"
20690 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20692 # Verify we do NOT take the i_mutex in the normal case
20694 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20695 $LCTL set_param fail_loc=0x141d
20698 chmod a+rw $DIR/$tfile
20699 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20701 if [ $RC -ne 0 ]; then
20702 error "error, took i_mutex unnecessarily, rc=$?"
20707 run_test 258b "verify i_mutex security behavior"
20710 local file=$DIR/$tfile
20714 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20716 stack_trap "rm -f $file" EXIT
20718 wait_delete_completed
20719 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20720 echo "before: $before"
20722 $LFS setstripe -i 0 -c 1 $file
20723 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20725 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20726 echo "after write: $after"
20728 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20729 do_facet ost1 $LCTL set_param fail_loc=0x2301
20731 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20732 echo "after truncate: $after"
20735 do_facet ost1 $LCTL set_param fail_loc=0
20736 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20738 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20739 echo "after restart: $after"
20740 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20741 error "missing truncate?"
20745 run_test 259 "crash at delayed truncate"
20748 #define OBD_FAIL_MDC_CLOSE 0x806
20749 $LCTL set_param fail_loc=0x80000806
20753 run_test 260 "Check mdc_close fail"
20755 ### Data-on-MDT sanity tests ###
20757 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20758 skip "Need MDS version at least 2.10.55 for DoM"
20761 local dom=$DIR/$tdir/dom_file
20762 local tmp=$DIR/$tdir/tmp_file
20764 mkdir -p $DIR/$tdir
20766 # basic checks for DoM component creation
20767 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20768 error "Can set MDT layout to non-first entry"
20770 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20771 error "Can define multiple entries as MDT layout"
20773 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20775 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20776 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20777 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20779 local mdtidx=$($LFS getstripe -m $dom)
20780 local mdtname=MDT$(printf %04x $mdtidx)
20781 local facet=mds$((mdtidx + 1))
20782 local space_check=1
20784 # Skip free space checks with ZFS
20785 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20789 local size_tmp=$((65536 * 3))
20790 local mdtfree1=$(do_facet $facet \
20791 lctl get_param -n osd*.*$mdtname.kbytesfree)
20793 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20794 # check also direct IO along write
20795 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20796 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20798 cmp $tmp $dom || error "file data is different"
20799 [ $(stat -c%s $dom) == $size_tmp ] ||
20800 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20801 if [ $space_check == 1 ]; then
20802 local mdtfree2=$(do_facet $facet \
20803 lctl get_param -n osd*.*$mdtname.kbytesfree)
20805 # increase in usage from by $size_tmp
20806 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20807 error "MDT free space wrong after write: " \
20808 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20812 local size_dom=10000
20814 $TRUNCATE $dom $size_dom
20815 [ $(stat -c%s $dom) == $size_dom ] ||
20816 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20817 if [ $space_check == 1 ]; then
20818 mdtfree1=$(do_facet $facet \
20819 lctl get_param -n osd*.*$mdtname.kbytesfree)
20820 # decrease in usage from $size_tmp to new $size_dom
20821 [ $(($mdtfree1 - $mdtfree2)) -ge \
20822 $(((size_tmp - size_dom) / 1024)) ] ||
20823 error "MDT free space is wrong after truncate: " \
20824 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20830 size_dom=$((size_dom + size_tmp))
20831 [ $(stat -c%s $dom) == $size_dom ] ||
20832 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20833 if [ $space_check == 1 ]; then
20834 mdtfree2=$(do_facet $facet \
20835 lctl get_param -n osd*.*$mdtname.kbytesfree)
20836 # increase in usage by $size_tmp from previous
20837 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20838 error "MDT free space is wrong after append: " \
20839 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20844 if [ $space_check == 1 ]; then
20845 mdtfree1=$(do_facet $facet \
20846 lctl get_param -n osd*.*$mdtname.kbytesfree)
20847 # decrease in usage by $size_dom from previous
20848 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20849 error "MDT free space is wrong after removal: " \
20850 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20853 # combined striping
20854 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20855 error "Can't create DoM + OST striping"
20857 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20858 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20859 # check also direct IO along write
20860 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20862 cmp $tmp $dom || error "file data is different"
20863 [ $(stat -c%s $dom) == $size_tmp ] ||
20864 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20869 run_test 270a "DoM: basic functionality tests"
20872 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20873 skip "Need MDS version at least 2.10.55"
20875 local dom=$DIR/$tdir/dom_file
20876 local max_size=1048576
20878 mkdir -p $DIR/$tdir
20879 $LFS setstripe -E $max_size -L mdt $dom
20881 # truncate over the limit
20882 $TRUNCATE $dom $(($max_size + 1)) &&
20883 error "successful truncate over the maximum size"
20884 # write over the limit
20885 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20886 error "successful write over the maximum size"
20887 # append over the limit
20888 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20889 echo "12345" >> $dom && error "successful append over the maximum size"
20894 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20897 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20898 skip "Need MDS version at least 2.10.55"
20900 mkdir -p $DIR/$tdir
20901 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20903 # check files inherit DoM EA
20904 touch $DIR/$tdir/first
20905 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20906 error "bad pattern"
20907 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20908 error "bad stripe count"
20909 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20910 error "bad stripe size"
20912 # check directory inherits DoM EA and uses it as default
20913 mkdir $DIR/$tdir/subdir
20914 touch $DIR/$tdir/subdir/second
20915 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20916 error "bad pattern in sub-directory"
20917 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20918 error "bad stripe count in sub-directory"
20919 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20920 error "bad stripe size in sub-directory"
20923 run_test 270c "DoM: DoM EA inheritance tests"
20926 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20927 skip "Need MDS version at least 2.10.55"
20929 mkdir -p $DIR/$tdir
20930 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20932 # inherit default DoM striping
20933 mkdir $DIR/$tdir/subdir
20934 touch $DIR/$tdir/subdir/f1
20936 # change default directory striping
20937 $LFS setstripe -c 1 $DIR/$tdir/subdir
20938 touch $DIR/$tdir/subdir/f2
20939 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20940 error "wrong default striping in file 2"
20941 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20942 error "bad pattern in file 2"
20945 run_test 270d "DoM: change striping from DoM to RAID0"
20948 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20949 skip "Need MDS version at least 2.10.55"
20951 mkdir -p $DIR/$tdir/dom
20952 mkdir -p $DIR/$tdir/norm
20955 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20956 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20958 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20959 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20961 # find DoM files by layout
20962 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20963 [ $NUM -eq $DOMFILES ] ||
20964 error "lfs find -L: found $NUM, expected $DOMFILES"
20965 echo "Test 1: lfs find 20 DOM files by layout: OK"
20967 # there should be 1 dir with default DOM striping
20968 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20970 error "lfs find -L: found $NUM, expected 1 dir"
20971 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20973 # find DoM files by stripe size
20974 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20975 [ $NUM -eq $DOMFILES ] ||
20976 error "lfs find -S: found $NUM, expected $DOMFILES"
20977 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20979 # find files by stripe offset except DoM files
20980 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20981 [ $NUM -eq $NORMFILES ] ||
20982 error "lfs find -i: found $NUM, expected $NORMFILES"
20983 echo "Test 5: lfs find no DOM files by stripe index: OK"
20986 run_test 270e "DoM: lfs find with DoM files test"
20989 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20990 skip "Need MDS version at least 2.10.55"
20992 local mdtname=${FSNAME}-MDT0000-mdtlov
20993 local dom=$DIR/$tdir/dom_file
20994 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20995 lod.$mdtname.dom_stripesize)
20996 local dom_limit=131072
20998 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20999 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21000 lod.$mdtname.dom_stripesize)
21001 [ ${dom_limit} -eq ${dom_current} ] ||
21002 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21004 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21005 $LFS setstripe -d $DIR/$tdir
21006 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21007 error "Can't set directory default striping"
21009 # exceed maximum stripe size
21010 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21011 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21012 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21013 error "Able to create DoM component size more than LOD limit"
21015 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21016 dom_current=$(do_facet mds1 $LCTL get_param -n \
21017 lod.$mdtname.dom_stripesize)
21018 [ 0 -eq ${dom_current} ] ||
21019 error "Can't set zero DoM stripe limit"
21022 # attempt to create DoM file on server with disabled DoM should
21023 # remove DoM entry from layout and be succeed
21024 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21025 error "Can't create DoM file (DoM is disabled)"
21026 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21027 error "File has DoM component while DoM is disabled"
21030 # attempt to create DoM file with only DoM stripe should return error
21031 $LFS setstripe -E $dom_limit -L mdt $dom &&
21032 error "Able to create DoM-only file while DoM is disabled"
21034 # too low values to be aligned with smallest stripe size 64K
21035 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21036 dom_current=$(do_facet mds1 $LCTL get_param -n \
21037 lod.$mdtname.dom_stripesize)
21038 [ 30000 -eq ${dom_current} ] &&
21039 error "Can set too small DoM stripe limit"
21041 # 64K is a minimal stripe size in Lustre, expect limit of that size
21042 [ 65536 -eq ${dom_current} ] ||
21043 error "Limit is not set to 64K but ${dom_current}"
21045 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21046 dom_current=$(do_facet mds1 $LCTL get_param -n \
21047 lod.$mdtname.dom_stripesize)
21049 [ 2147483648 -eq ${dom_current} ] &&
21050 error "Can set too large DoM stripe limit"
21052 do_facet mds1 $LCTL set_param -n \
21053 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21054 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21055 error "Can't create DoM component size after limit change"
21056 do_facet mds1 $LCTL set_param -n \
21057 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21058 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21059 error "Can't create DoM file after limit decrease"
21060 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21061 error "Can create big DoM component after limit decrease"
21062 touch ${dom}_def ||
21063 error "Can't create file with old default layout"
21065 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21068 run_test 270f "DoM: maximum DoM stripe size checks"
21071 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21072 skip "Need MDS version at least 2.13.52"
21073 local dom=$DIR/$tdir/$tfile
21075 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21076 local lodname=${FSNAME}-MDT0000-mdtlov
21078 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21079 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21080 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21081 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21083 local dom_limit=1024
21084 local dom_threshold="50%"
21086 $LFS setstripe -d $DIR/$tdir
21087 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21088 error "Can't set directory default striping"
21090 do_facet mds1 $LCTL set_param -n \
21091 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21092 # set 0 threshold and create DOM file to change tunable stripesize
21093 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21094 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21095 error "Failed to create $dom file"
21096 # now tunable dom_cur_stripesize should reach maximum
21097 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21098 lod.${lodname}.dom_stripesize_cur_kb)
21099 [[ $dom_current == $dom_limit ]] ||
21100 error "Current DOM stripesize is not maximum"
21103 # set threshold for further tests
21104 do_facet mds1 $LCTL set_param -n \
21105 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21106 echo "DOM threshold is $dom_threshold free space"
21109 # Spoof bfree to exceed threshold
21110 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21111 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21112 for spfree in 40 20 0 15 30 55; do
21113 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21114 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21115 error "Failed to create $dom file"
21116 dom_def=$(do_facet mds1 $LCTL get_param -n \
21117 lod.${lodname}.dom_stripesize_cur_kb)
21118 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21119 [[ $dom_def != $dom_current ]] ||
21120 error "Default stripe size was not changed"
21121 if [[ $spfree > 0 ]] ; then
21122 dom_set=$($LFS getstripe -S $dom)
21123 [[ $dom_set == $((dom_def * 1024)) ]] ||
21124 error "DOM component size is still old"
21126 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21127 error "DoM component is set with no free space"
21130 dom_current=$dom_def
21133 run_test 270g "DoM: default DoM stripe size depends on free space"
21136 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21137 skip "Need MDS version at least 2.13.53"
21139 local mdtname=${FSNAME}-MDT0000-mdtlov
21140 local dom=$DIR/$tdir/$tfile
21141 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21143 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21144 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21146 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21147 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21148 error "can't create OST file"
21149 # mirrored file with DOM entry in the second mirror
21150 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21151 error "can't create mirror with DoM component"
21153 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21155 # DOM component in the middle and has other enries in the same mirror,
21156 # should succeed but lost DoM component
21157 $LFS setstripe --copy=${dom}_1 $dom ||
21158 error "Can't create file from OST|DOM mirror layout"
21159 # check new file has no DoM layout after all
21160 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21161 error "File has DoM component while DoM is disabled"
21163 run_test 270h "DoM: DoM stripe removal when disabled on server"
21166 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21167 skip "Need MDS version at least 2.10.55"
21169 local dom=$DIR/$tdir/dom
21171 mkdir -p $DIR/$tdir
21173 $LFS setstripe -E 1024K -L mdt $dom
21175 lctl set_param -n mdc.*.stats=clear
21176 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21177 cat $dom > /dev/null
21178 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21179 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21183 run_test 271a "DoM: data is cached for read after write"
21186 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21187 skip "Need MDS version at least 2.10.55"
21189 local dom=$DIR/$tdir/dom
21191 mkdir -p $DIR/$tdir
21193 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21195 lctl set_param -n mdc.*.stats=clear
21196 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21197 cancel_lru_locks mdc
21198 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21199 # second stat to check size is cached on client
21200 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21201 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21202 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21205 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21208 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21209 skip "Need MDS version at least 2.10.55"
21211 local dom=$DIR/$tdir/dom
21213 mkdir -p $DIR/$tdir
21215 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21217 lctl set_param -n mdc.*.stats=clear
21218 lctl set_param -n osc.*.stats=clear
21219 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21220 cancel_lru_locks mdc
21221 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21222 # second stat to check size is cached on client
21223 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21224 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21225 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21226 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21227 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21230 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21236 local mdt=MDT$(printf %04x $mdtidx)
21238 if [ -z $param ]; then
21239 lctl get_param -n mdc.*$mdt*.stats
21241 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21246 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21247 skip "Need MDS version at least 2.10.55"
21249 local dom=$DIR/$tdir/dom
21251 mkdir -p $DIR/$tdir
21253 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21255 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21256 local facet=mds$((mdtidx + 1))
21258 cancel_lru_locks mdc
21259 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21260 createmany -o $dom 1000
21261 lctl set_param -n mdc.*.stats=clear
21262 smalliomany -w $dom 1000 200
21263 get_mdc_stats $mdtidx
21264 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21265 # Each file has 1 open, 1 IO enqueues, total 2000
21266 # but now we have also +1 getxattr for security.capability, total 3000
21267 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21268 unlinkmany $dom 1000
21270 cancel_lru_locks mdc
21271 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21272 createmany -o $dom 1000
21273 lctl set_param -n mdc.*.stats=clear
21274 smalliomany -w $dom 1000 200
21275 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21276 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21277 # for OPEN and IO lock.
21278 [ $((enq - enq_2)) -ge 1000 ] ||
21279 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21280 unlinkmany $dom 1000
21283 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21285 cleanup_271def_tests() {
21291 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21292 skip "Need MDS version at least 2.10.57"
21294 local dom=$DIR/$tdir/dom
21295 local tmp=$TMP/$tfile
21296 trap "cleanup_271def_tests $tmp" EXIT
21298 mkdir -p $DIR/$tdir
21300 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21302 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21304 cancel_lru_locks mdc
21305 dd if=/dev/urandom of=$tmp bs=1000 count=1
21306 dd if=$tmp of=$dom bs=1000 count=1
21307 cancel_lru_locks mdc
21309 cat /etc/hosts >> $tmp
21310 lctl set_param -n mdc.*.stats=clear
21312 # append data to the same file it should update local page
21313 echo "Append to the same page"
21314 cat /etc/hosts >> $dom
21315 local num=$(get_mdc_stats $mdtidx ost_read)
21316 local ra=$(get_mdc_stats $mdtidx req_active)
21317 local rw=$(get_mdc_stats $mdtidx req_waittime)
21319 [ -z $num ] || error "$num READ RPC occured"
21320 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21324 cmp $tmp $dom || error "file miscompare"
21326 cancel_lru_locks mdc
21327 lctl set_param -n mdc.*.stats=clear
21329 echo "Open and read file"
21330 cat $dom > /dev/null
21331 local num=$(get_mdc_stats $mdtidx ost_read)
21332 local ra=$(get_mdc_stats $mdtidx req_active)
21333 local rw=$(get_mdc_stats $mdtidx req_waittime)
21335 [ -z $num ] || error "$num READ RPC occured"
21336 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21340 cmp $tmp $dom || error "file miscompare"
21344 run_test 271d "DoM: read on open (1K file in reply buffer)"
21347 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21348 skip "Need MDS version at least 2.10.57"
21350 local dom=$DIR/$tdir/dom
21351 local tmp=$TMP/$tfile
21352 trap "cleanup_271def_tests $tmp" EXIT
21354 mkdir -p $DIR/$tdir
21356 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21358 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21360 cancel_lru_locks mdc
21361 dd if=/dev/urandom of=$tmp bs=265000 count=1
21362 dd if=$tmp of=$dom bs=265000 count=1
21363 cancel_lru_locks mdc
21364 cat /etc/hosts >> $tmp
21365 lctl set_param -n mdc.*.stats=clear
21367 echo "Append to the same page"
21368 cat /etc/hosts >> $dom
21369 local num=$(get_mdc_stats $mdtidx ost_read)
21370 local ra=$(get_mdc_stats $mdtidx req_active)
21371 local rw=$(get_mdc_stats $mdtidx req_waittime)
21373 [ -z $num ] || error "$num READ RPC occured"
21374 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21378 cmp $tmp $dom || error "file miscompare"
21380 cancel_lru_locks mdc
21381 lctl set_param -n mdc.*.stats=clear
21383 echo "Open and read file"
21384 cat $dom > /dev/null
21385 local num=$(get_mdc_stats $mdtidx ost_read)
21386 local ra=$(get_mdc_stats $mdtidx req_active)
21387 local rw=$(get_mdc_stats $mdtidx req_waittime)
21389 [ -z $num ] && num=0
21390 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21391 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21395 cmp $tmp $dom || error "file miscompare"
21399 run_test 271f "DoM: read on open (200K file and read tail)"
21402 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21403 skip "Skipping due to old client or server version"
21405 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21407 $CHECKSTAT -t file $DIR1/$tfile
21409 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21412 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21413 $LCTL set_param fail_loc=0x80000314
21414 rm $DIR1/$tfile || error "Unlink fails"
21416 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21417 [ $RC -eq 0 ] || error "Failed write to stale object"
21419 run_test 271g "Discard DoM data vs client flush race"
21422 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21423 skip "Need MDS version at least 2.11.50"
21425 local dom=$DIR/$tdir/dom
21426 mkdir -p $DIR/$tdir
21428 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21429 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21430 error "failed to write data into $dom"
21431 local old_md5=$(md5sum $dom)
21433 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21434 error "failed to migrate to the same DoM component"
21436 local new_md5=$(md5sum $dom)
21438 [ "$old_md5" == "$new_md5" ] ||
21439 error "md5sum differ: $old_md5, $new_md5"
21441 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21442 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21444 run_test 272a "DoM migration: new layout with the same DOM component"
21447 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21448 skip "Need MDS version at least 2.11.50"
21450 local dom=$DIR/$tdir/dom
21451 mkdir -p $DIR/$tdir
21452 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21454 local mdtidx=$($LFS getstripe -m $dom)
21455 local mdtname=MDT$(printf %04x $mdtidx)
21456 local facet=mds$((mdtidx + 1))
21458 local mdtfree1=$(do_facet $facet \
21459 lctl get_param -n osd*.*$mdtname.kbytesfree)
21460 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21461 error "failed to write data into $dom"
21462 local old_md5=$(md5sum $dom)
21463 cancel_lru_locks mdc
21464 local mdtfree1=$(do_facet $facet \
21465 lctl get_param -n osd*.*$mdtname.kbytesfree)
21467 $LFS migrate -c2 $dom ||
21468 error "failed to migrate to the new composite layout"
21469 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21470 error "MDT stripe was not removed"
21472 cancel_lru_locks mdc
21473 local new_md5=$(md5sum $dom)
21474 [ "$old_md5" == "$new_md5" ] ||
21475 error "$old_md5 != $new_md5"
21477 # Skip free space checks with ZFS
21478 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21479 local mdtfree2=$(do_facet $facet \
21480 lctl get_param -n osd*.*$mdtname.kbytesfree)
21481 [ $mdtfree2 -gt $mdtfree1 ] ||
21482 error "MDT space is not freed after migration"
21486 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21489 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21490 skip "Need MDS version at least 2.11.50"
21492 local dom=$DIR/$tdir/$tfile
21493 mkdir -p $DIR/$tdir
21494 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21496 local mdtidx=$($LFS getstripe -m $dom)
21497 local mdtname=MDT$(printf %04x $mdtidx)
21498 local facet=mds$((mdtidx + 1))
21500 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21501 error "failed to write data into $dom"
21502 local old_md5=$(md5sum $dom)
21503 cancel_lru_locks mdc
21504 local mdtfree1=$(do_facet $facet \
21505 lctl get_param -n osd*.*$mdtname.kbytesfree)
21507 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21508 error "failed to migrate to the new composite layout"
21509 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21510 error "MDT stripe was not removed"
21512 cancel_lru_locks mdc
21513 local new_md5=$(md5sum $dom)
21514 [ "$old_md5" == "$new_md5" ] ||
21515 error "$old_md5 != $new_md5"
21517 # Skip free space checks with ZFS
21518 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21519 local mdtfree2=$(do_facet $facet \
21520 lctl get_param -n osd*.*$mdtname.kbytesfree)
21521 [ $mdtfree2 -gt $mdtfree1 ] ||
21522 error "MDS space is not freed after migration"
21526 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21529 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21530 skip "Need MDS version at least 2.12.55"
21532 local dom=$DIR/$tdir/$tfile
21533 mkdir -p $DIR/$tdir
21534 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21536 local mdtidx=$($LFS getstripe -m $dom)
21537 local mdtname=MDT$(printf %04x $mdtidx)
21538 local facet=mds$((mdtidx + 1))
21540 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21541 error "failed to write data into $dom"
21542 local old_md5=$(md5sum $dom)
21543 cancel_lru_locks mdc
21544 local mdtfree1=$(do_facet $facet \
21545 lctl get_param -n osd*.*$mdtname.kbytesfree)
21547 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21548 error "failed mirroring to the new composite layout"
21549 $LFS mirror resync $dom ||
21550 error "failed mirror resync"
21551 $LFS mirror split --mirror-id 1 -d $dom ||
21552 error "failed mirror split"
21554 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21555 error "MDT stripe was not removed"
21557 cancel_lru_locks mdc
21558 local new_md5=$(md5sum $dom)
21559 [ "$old_md5" == "$new_md5" ] ||
21560 error "$old_md5 != $new_md5"
21562 # Skip free space checks with ZFS
21563 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21564 local mdtfree2=$(do_facet $facet \
21565 lctl get_param -n osd*.*$mdtname.kbytesfree)
21566 [ $mdtfree2 -gt $mdtfree1 ] ||
21567 error "MDS space is not freed after DOM mirror deletion"
21571 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21574 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21575 skip "Need MDS version at least 2.12.55"
21577 local dom=$DIR/$tdir/$tfile
21578 mkdir -p $DIR/$tdir
21579 $LFS setstripe -c 2 $dom
21581 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21582 error "failed to write data into $dom"
21583 local old_md5=$(md5sum $dom)
21584 cancel_lru_locks mdc
21586 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21587 error "failed mirroring to the DOM layout"
21588 $LFS mirror resync $dom ||
21589 error "failed mirror resync"
21590 $LFS mirror split --mirror-id 1 -d $dom ||
21591 error "failed mirror split"
21593 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21594 error "MDT stripe was not removed"
21596 cancel_lru_locks mdc
21597 local new_md5=$(md5sum $dom)
21598 [ "$old_md5" == "$new_md5" ] ||
21599 error "$old_md5 != $new_md5"
21603 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21606 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21607 skip "Need MDS version at least 2.12.55"
21609 local dom=$DIR/$tdir/$tfile
21610 mkdir -p $DIR/$tdir
21611 $LFS setstripe -c 2 $dom
21613 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21614 error "failed to write data into $dom"
21615 local old_md5=$(md5sum $dom)
21616 cancel_lru_locks mdc
21618 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21619 error "failed migrating to the DOM file"
21621 cancel_lru_locks mdc
21622 local new_md5=$(md5sum $dom)
21623 [ "$old_md5" != "$new_md5" ] &&
21624 error "$old_md5 != $new_md5"
21628 run_test 272f "DoM migration: OST-striped file to DOM file"
21631 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21632 skip "Need MDS version at least 2.11.50"
21634 # Layout swap cannot be done if either file has DOM component,
21635 # this will never be supported, migration should be used instead
21637 local dom=$DIR/$tdir/$tfile
21638 mkdir -p $DIR/$tdir
21640 $LFS setstripe -c2 ${dom}_plain
21641 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21642 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21643 error "can swap layout with DoM component"
21644 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21645 error "can swap layout with DoM component"
21647 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21648 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21649 error "can swap layout with DoM component"
21650 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21651 error "can swap layout with DoM component"
21654 run_test 273a "DoM: layout swapping should fail with DOM"
21657 mkdir -p $DIR/$tdir
21658 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21660 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21661 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21663 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21665 run_test 273b "DoM: race writeback and object destroy"
21668 remote_ost_nodsh && skip "remote OST with nodsh"
21669 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21670 skip "Need OST version >= 2.10.57"
21672 local file=$DIR/$tfile
21675 oss=$(comma_list $(osts_nodes))
21677 dd if=/dev/urandom of=$file bs=1M count=2 ||
21678 error "failed to create a file"
21679 cancel_lru_locks osc
21682 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21683 error "failed to read a file"
21685 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21686 $LCTL set_param fail_loc=0x8000031f
21688 cancel_lru_locks osc &
21691 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21692 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21693 #IO takes another lock, but matches the PENDING one
21694 #and places it to the IO RPC
21695 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21696 error "failed to read a file with PENDING lock"
21698 run_test 275 "Read on a canceled duplicate lock"
21701 remote_ost_nodsh && skip "remote OST with nodsh"
21704 do_facet ost1 "(while true; do \
21705 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21706 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21709 for LOOP in $(seq 20); do
21711 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21714 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21715 rm $TMP/sanity_276_pid"
21717 run_test 276 "Race between mount and obd_statfs"
21720 $LCTL set_param ldlm.namespaces.*.lru_size=0
21721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21722 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21723 grep ^used_mb | awk '{print $2}')
21724 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21725 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21726 oflag=direct conv=notrunc
21727 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21728 grep ^used_mb | awk '{print $2}')
21729 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21731 run_test 277 "Direct IO shall drop page cache"
21734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21735 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21736 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21737 skip "needs the same host for mdt1 mdt2" && return
21742 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21743 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21749 echo "Starting MDTs"
21750 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21752 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21754 do_facet mds2 $LCTL set_param fail_loc=0
21756 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21757 wait_recovery_complete mds2
21759 run_test 278 "Race starting MDS between MDTs stop/start"
21762 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21763 skip "Need MGS version at least 2.13.52"
21764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21765 combined_mgs_mds || skip "needs combined MGS/MDT"
21767 umount_client $MOUNT
21768 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21769 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21771 mount_client $MOUNT &
21773 stop mgs || error "stop mgs failed"
21774 #for a race mgs would crash
21775 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21776 # make sure we unmount client before remounting
21778 umount_client $MOUNT
21779 mount_client $MOUNT || error "mount client failed"
21781 run_test 280 "Race between MGS umount and client llog processing"
21783 cleanup_test_300() {
21787 test_striped_dir() {
21792 mkdir -p $DIR/$tdir
21794 SAVE_UMASK=$(umask)
21795 trap cleanup_test_300 RETURN EXIT
21797 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21798 $DIR/$tdir/striped_dir ||
21799 error "set striped dir error"
21801 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21802 [ "$mode" = "755" ] || error "expect 755 got $mode"
21804 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21805 error "getdirstripe failed"
21806 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21807 if [ "$stripe_count" != "2" ]; then
21808 error "1:stripe_count is $stripe_count, expect 2"
21810 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21811 if [ "$stripe_count" != "2" ]; then
21812 error "2:stripe_count is $stripe_count, expect 2"
21815 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21816 if [ "$stripe_index" != "$mdt_index" ]; then
21817 error "stripe_index is $stripe_index, expect $mdt_index"
21820 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21821 error "nlink error after create striped dir"
21823 mkdir $DIR/$tdir/striped_dir/a
21824 mkdir $DIR/$tdir/striped_dir/b
21826 stat $DIR/$tdir/striped_dir/a ||
21827 error "create dir under striped dir failed"
21828 stat $DIR/$tdir/striped_dir/b ||
21829 error "create dir under striped dir failed"
21831 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21832 error "nlink error after mkdir"
21834 rmdir $DIR/$tdir/striped_dir/a
21835 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21836 error "nlink error after rmdir"
21838 rmdir $DIR/$tdir/striped_dir/b
21839 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21840 error "nlink error after rmdir"
21842 chattr +i $DIR/$tdir/striped_dir
21843 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21844 error "immutable flags not working under striped dir!"
21845 chattr -i $DIR/$tdir/striped_dir
21847 rmdir $DIR/$tdir/striped_dir ||
21848 error "rmdir striped dir error"
21856 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21857 skip "skipped for lustre < 2.7.0"
21858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21859 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21861 test_striped_dir 0 || error "failed on striped dir on MDT0"
21862 test_striped_dir 1 || error "failed on striped dir on MDT0"
21864 run_test 300a "basic striped dir sanity test"
21867 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21868 skip "skipped for lustre < 2.7.0"
21869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21877 test_mkdir $DIR/$tdir || error "mkdir fail"
21878 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21879 error "set striped dir error"
21880 for i in {0..9}; do
21881 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21883 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21884 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21885 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21887 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21888 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21889 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21893 run_test 300b "check ctime/mtime for striped dir"
21896 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21897 skip "skipped for lustre < 2.7.0"
21898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21899 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21903 mkdir -p $DIR/$tdir
21904 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21905 error "set striped dir error"
21907 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21908 error "chown striped dir failed"
21910 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21911 error "create 5k files failed"
21913 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21915 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21919 run_test 300c "chown && check ls under striped directory"
21922 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21923 skip "skipped for lustre < 2.7.0"
21924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21925 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21930 mkdir -p $DIR/$tdir
21931 $LFS setstripe -c 2 $DIR/$tdir
21933 #local striped directory
21934 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21935 error "set striped dir error"
21936 #look at the directories for debug purposes
21938 $LFS getdirstripe $DIR/$tdir
21939 ls -l $DIR/$tdir/striped_dir
21940 $LFS getdirstripe $DIR/$tdir/striped_dir
21941 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21942 error "create 10 files failed"
21944 #remote striped directory
21945 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21946 error "set striped dir error"
21947 #look at the directories for debug purposes
21949 $LFS getdirstripe $DIR/$tdir
21950 ls -l $DIR/$tdir/remote_striped_dir
21951 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21952 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21953 error "create 10 files failed"
21955 for file in $(find $DIR/$tdir); do
21956 stripe_count=$($LFS getstripe -c $file)
21957 [ $stripe_count -eq 2 ] ||
21958 error "wrong stripe $stripe_count for $file"
21963 run_test 300d "check default stripe under striped directory"
21966 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21967 skip "Need MDS version at least 2.7.55"
21968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21969 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21974 mkdir -p $DIR/$tdir
21976 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21977 error "set striped dir error"
21979 touch $DIR/$tdir/striped_dir/a
21980 touch $DIR/$tdir/striped_dir/b
21981 touch $DIR/$tdir/striped_dir/c
21983 mkdir $DIR/$tdir/striped_dir/dir_a
21984 mkdir $DIR/$tdir/striped_dir/dir_b
21985 mkdir $DIR/$tdir/striped_dir/dir_c
21987 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21988 error "set striped adir under striped dir error"
21990 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21991 error "set striped bdir under striped dir error"
21993 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21994 error "set striped cdir under striped dir error"
21996 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21997 error "rename dir under striped dir fails"
21999 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22000 error "rename dir under different stripes fails"
22002 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22003 error "rename file under striped dir should succeed"
22005 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22006 error "rename dir under striped dir should succeed"
22010 run_test 300e "check rename under striped directory"
22013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22014 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22015 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22016 skip "Need MDS version at least 2.7.55"
22022 mkdir -p $DIR/$tdir
22024 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22025 error "set striped dir error"
22027 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22028 error "set striped dir error"
22030 touch $DIR/$tdir/striped_dir/a
22031 mkdir $DIR/$tdir/striped_dir/dir_a
22032 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22033 error "create striped dir under striped dir fails"
22035 touch $DIR/$tdir/striped_dir1/b
22036 mkdir $DIR/$tdir/striped_dir1/dir_b
22037 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22038 error "create striped dir under striped dir fails"
22040 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22041 error "rename dir under different striped dir should fail"
22043 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22044 error "rename striped dir under diff striped dir should fail"
22046 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22047 error "rename file under diff striped dirs fails"
22051 run_test 300f "check rename cross striped directory"
22053 test_300_check_default_striped_dir()
22056 local default_count=$2
22057 local default_index=$3
22060 local dir_stripe_index
22063 echo "checking $dirname $default_count $default_index"
22064 $LFS setdirstripe -D -c $default_count -i $default_index \
22065 -H all_char $DIR/$tdir/$dirname ||
22066 error "set default stripe on striped dir error"
22067 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22068 [ $stripe_count -eq $default_count ] ||
22069 error "expect $default_count get $stripe_count for $dirname"
22071 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22072 [ $stripe_index -eq $default_index ] ||
22073 error "expect $default_index get $stripe_index for $dirname"
22075 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22076 error "create dirs failed"
22078 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22079 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22080 for dir in $(find $DIR/$tdir/$dirname/*); do
22081 stripe_count=$($LFS getdirstripe -c $dir)
22082 (( $stripe_count == $default_count )) ||
22083 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22084 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22085 error "stripe count $default_count != $stripe_count for $dir"
22087 stripe_index=$($LFS getdirstripe -i $dir)
22088 [ $default_index -eq -1 ] ||
22089 [ $stripe_index -eq $default_index ] ||
22090 error "$stripe_index != $default_index for $dir"
22092 #check default stripe
22093 stripe_count=$($LFS getdirstripe -D -c $dir)
22094 [ $stripe_count -eq $default_count ] ||
22095 error "default count $default_count != $stripe_count for $dir"
22097 stripe_index=$($LFS getdirstripe -D -i $dir)
22098 [ $stripe_index -eq $default_index ] ||
22099 error "default index $default_index != $stripe_index for $dir"
22101 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22105 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22106 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22107 skip "Need MDS version at least 2.7.55"
22114 mkdir $DIR/$tdir/normal_dir
22116 #Checking when client cache stripe index
22117 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22118 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22119 error "create striped_dir failed"
22121 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22122 error "create dir0 fails"
22123 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22124 [ $stripe_index -eq 0 ] ||
22125 error "dir0 expect index 0 got $stripe_index"
22127 mkdir $DIR/$tdir/striped_dir/dir1 ||
22128 error "create dir1 fails"
22129 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22130 [ $stripe_index -eq 1 ] ||
22131 error "dir1 expect index 1 got $stripe_index"
22133 #check default stripe count/stripe index
22134 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22135 test_300_check_default_striped_dir normal_dir 1 0
22136 test_300_check_default_striped_dir normal_dir -1 1
22137 test_300_check_default_striped_dir normal_dir 2 -1
22139 #delete default stripe information
22140 echo "delete default stripeEA"
22141 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22142 error "set default stripe on striped dir error"
22144 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22145 for dir in $(find $DIR/$tdir/normal_dir/*); do
22146 stripe_count=$($LFS getdirstripe -c $dir)
22147 [ $stripe_count -eq 0 ] ||
22148 error "expect 1 get $stripe_count for $dir"
22149 stripe_index=$($LFS getdirstripe -i $dir)
22150 [ $stripe_index -eq 0 ] ||
22151 error "expect 0 get $stripe_index for $dir"
22154 run_test 300g "check default striped directory for normal directory"
22157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22158 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22159 skip "Need MDS version at least 2.7.55"
22165 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22166 error "set striped dir error"
22168 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22169 test_300_check_default_striped_dir striped_dir 1 0
22170 test_300_check_default_striped_dir striped_dir -1 1
22171 test_300_check_default_striped_dir striped_dir 2 -1
22173 #delete default stripe information
22174 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22175 error "set default stripe on striped dir error"
22177 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22178 for dir in $(find $DIR/$tdir/striped_dir/*); do
22179 stripe_count=$($LFS getdirstripe -c $dir)
22180 [ $stripe_count -eq 0 ] ||
22181 error "expect 1 get $stripe_count for $dir"
22184 run_test 300h "check default striped directory for striped directory"
22187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22188 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22189 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22190 skip "Need MDS version at least 2.7.55"
22197 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22198 error "set striped dir error"
22200 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22201 error "create files under striped dir failed"
22203 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22204 error "set striped hashdir error"
22206 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22207 error "create dir0 under hash dir failed"
22208 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22209 error "create dir1 under hash dir failed"
22210 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22211 error "create dir2 under hash dir failed"
22213 # unfortunately, we need to umount to clear dir layout cache for now
22214 # once we fully implement dir layout, we can drop this
22215 umount_client $MOUNT || error "umount failed"
22216 mount_client $MOUNT || error "mount failed"
22218 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22219 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22220 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22222 #set the stripe to be unknown hash type
22223 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22224 $LCTL set_param fail_loc=0x1901
22225 for ((i = 0; i < 10; i++)); do
22226 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22227 error "stat f-$i failed"
22228 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22231 touch $DIR/$tdir/striped_dir/f0 &&
22232 error "create under striped dir with unknown hash should fail"
22234 $LCTL set_param fail_loc=0
22236 umount_client $MOUNT || error "umount failed"
22237 mount_client $MOUNT || error "mount failed"
22241 run_test 300i "client handle unknown hash type striped directory"
22244 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22246 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22247 skip "Need MDS version at least 2.7.55"
22254 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22255 $LCTL set_param fail_loc=0x1702
22256 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22257 error "set striped dir error"
22259 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22260 error "create files under striped dir failed"
22262 $LCTL set_param fail_loc=0
22264 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22268 run_test 300j "test large update record"
22271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22272 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22273 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22274 skip "Need MDS version at least 2.7.55"
22276 # this test needs a huge transaction
22278 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22279 osd*.$FSNAME-MDT0000.kbytestotal")
22280 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22287 #define OBD_FAIL_LARGE_STRIPE 0x1703
22288 $LCTL set_param fail_loc=0x1703
22289 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22290 error "set striped dir error"
22291 $LCTL set_param fail_loc=0
22293 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22294 error "getstripeddir fails"
22295 rm -rf $DIR/$tdir/striped_dir ||
22296 error "unlink striped dir fails"
22300 run_test 300k "test large striped directory"
22303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22305 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22306 skip "Need MDS version at least 2.7.55"
22310 test_mkdir -p $DIR/$tdir/striped_dir
22311 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22312 error "chown $RUNAS_ID failed"
22313 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22314 error "set default striped dir failed"
22316 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22317 $LCTL set_param fail_loc=0x80000158
22318 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22320 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22321 [ $stripe_index -eq 1 ] ||
22322 error "expect 1 get $stripe_index for $dir"
22324 run_test 300l "non-root user to create dir under striped dir with stale layout"
22327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22328 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22329 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22330 skip "Need MDS version at least 2.7.55"
22332 mkdir -p $DIR/$tdir/striped_dir
22333 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22334 error "set default stripes dir error"
22336 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22338 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22339 [ $stripe_count -eq 0 ] ||
22340 error "expect 0 get $stripe_count for a"
22342 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22343 error "set default stripes dir error"
22345 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22347 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22348 [ $stripe_count -eq 0 ] ||
22349 error "expect 0 get $stripe_count for b"
22351 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22352 error "set default stripes dir error"
22354 mkdir $DIR/$tdir/striped_dir/c &&
22355 error "default stripe_index is invalid, mkdir c should fails"
22357 rm -rf $DIR/$tdir || error "rmdir fails"
22359 run_test 300m "setstriped directory on single MDT FS"
22362 local list=$(comma_list $(mdts_nodes))
22365 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22370 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22371 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22372 skip "Need MDS version at least 2.7.55"
22373 remote_mds_nodsh && skip "remote MDS with nodsh"
22376 local list=$(comma_list $(mdts_nodes))
22378 trap cleanup_300n RETURN EXIT
22379 mkdir -p $DIR/$tdir
22380 chmod 777 $DIR/$tdir
22381 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22382 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22383 error "create striped dir succeeds with gid=0"
22385 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22386 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22387 error "create striped dir fails with gid=-1"
22389 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22390 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22391 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22392 error "set default striped dir succeeds with gid=0"
22395 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22396 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22397 error "set default striped dir fails with gid=-1"
22400 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22401 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22402 error "create test_dir fails"
22403 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22404 error "create test_dir1 fails"
22405 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22406 error "create test_dir2 fails"
22409 run_test 300n "non-root user to create dir under striped dir with default EA"
22412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22413 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22414 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22415 skip "Need MDS version at least 2.7.55"
22420 mkdir -p $DIR/$tdir
22422 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22423 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22424 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22425 skip "not enough free inodes $numfree1 $numfree2"
22428 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22429 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22430 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22431 skip "not enough free space $numfree1 $numfree2"
22434 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22435 error "setdirstripe fails"
22437 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22438 error "create dirs fails"
22440 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22441 ls $DIR/$tdir/striped_dir > /dev/null ||
22442 error "ls striped dir fails"
22443 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22444 error "unlink big striped dir fails"
22446 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22450 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22451 remote_mds_nodsh && skip "remote MDS with nodsh"
22453 mkdir -p $DIR/$tdir
22455 #define OBD_FAIL_OUT_ENOSPC 0x1704
22456 do_facet mds2 lctl set_param fail_loc=0x80001704
22457 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22458 && error "create striped directory should fail"
22460 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22462 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22465 run_test 300p "create striped directory without space"
22468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22469 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22471 local fd=$(free_fd)
22472 local cmd="exec $fd<$tdir"
22474 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22477 trap "eval $cmd" EXIT
22478 cd $tdir || error "cd $tdir fails"
22479 rmdir ../$tdir || error "rmdir $tdir fails"
22480 mkdir local_dir && error "create dir succeeds"
22481 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22485 run_test 300q "create remote directory under orphan directory"
22488 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22489 skip "Need MDS version at least 2.7.55" && return
22490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22494 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22495 error "set striped dir error"
22497 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22498 error "getstripeddir fails"
22501 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22502 awk '/lmv_stripe_count:/ { print $2 }')
22504 [ $MDSCOUNT -ne $stripe_count ] &&
22505 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22507 rm -rf $DIR/$tdir/striped_dir ||
22508 error "unlink striped dir fails"
22510 run_test 300r "test -1 striped directory"
22512 test_300s_helper() {
22515 local stripe_dir=$DIR/$tdir/striped_dir.$count
22517 $LFS mkdir -c $count $stripe_dir ||
22518 error "lfs mkdir -c error"
22520 $LFS getdirstripe $stripe_dir ||
22521 error "lfs getdirstripe fails"
22524 stripe_count=$($LFS getdirstripe $stripe_dir |
22525 awk '/lmv_stripe_count:/ { print $2 }')
22527 [ $count -ne $stripe_count ] &&
22528 error_noexit "bad stripe count $stripe_count expected $count"
22531 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22532 awk '/0x/ {count[$1] += 1}; END {
22533 for (idx in count) {
22534 if (count[idx]>1) {
22535 print "index " idx " count " count[idx]
22540 if [[ -n "$dupe_stripes" ]] ; then
22541 lfs getdirstripe $stripe_dir
22542 error_noexit "Dupe MDT above: $dupe_stripes "
22545 rm -rf $stripe_dir ||
22546 error_noexit "unlink $stripe_dir fails"
22550 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22551 skip "Need MDS version at least 2.7.55" && return
22552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22555 for count in $(seq 2 $MDSCOUNT); do
22556 test_300s_helper $count
22559 run_test 300s "test lfs mkdir -c without -i"
22562 prepare_remote_file() {
22563 mkdir $DIR/$tdir/src_dir ||
22564 error "create remote source failed"
22566 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22567 error "cp to remote source failed"
22568 touch $DIR/$tdir/src_dir/a
22570 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22571 error "create remote target dir failed"
22573 touch $DIR/$tdir/tgt_dir/b
22575 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22576 error "rename dir cross MDT failed!"
22578 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22579 error "src_child still exists after rename"
22581 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22582 error "missing file(a) after rename"
22584 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22585 error "diff after rename"
22589 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22592 local remote_file=$DIR/$tdir/tgt_dir/b
22594 mkdir -p $DIR/$tdir
22596 prepare_remote_file || error "prepare remote file failed"
22599 $OPENUNLINK $remote_file $remote_file ||
22600 error "openunlink $remote_file failed"
22601 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22603 run_test 310a "open unlink remote file"
22606 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22609 local remote_file=$DIR/$tdir/tgt_dir/b
22611 mkdir -p $DIR/$tdir
22613 prepare_remote_file || error "prepare remote file failed"
22615 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22616 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22617 $CHECKSTAT -t file $remote_file || error "check file failed"
22619 run_test 310b "unlink remote file with multiple links while open"
22622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22623 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22625 local remote_file=$DIR/$tdir/tgt_dir/b
22627 mkdir -p $DIR/$tdir
22629 prepare_remote_file || error "prepare remote file failed"
22631 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22632 multiop_bg_pause $remote_file O_uc ||
22633 error "mulitop failed for remote file"
22635 $MULTIOP $DIR/$tfile Ouc
22636 kill -USR1 $MULTIPID
22639 run_test 310c "open-unlink remote file with multiple links"
22643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22644 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22645 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22646 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22647 remote_mds_nodsh && skip "remote MDS with nodsh"
22649 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22650 local mdts=$(comma_list $(mdts_nodes))
22652 mkdir -p $DIR/$tdir
22653 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22654 createmany -o $DIR/$tdir/$tfile. 1000
22656 # statfs data is not real time, let's just calculate it
22657 old_iused=$((old_iused + 1000))
22659 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22660 osp.*OST0000*MDT0000.create_count")
22661 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22662 osp.*OST0000*MDT0000.max_create_count")
22663 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22665 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22666 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22667 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22669 unlinkmany $DIR/$tdir/$tfile. 1000
22671 do_nodes $mdts "$LCTL set_param -n \
22672 osp.*OST0000*.max_create_count=$max_count"
22673 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22674 do_nodes $mdts "$LCTL set_param -n \
22675 osp.*OST0000*.create_count=$count"
22676 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22677 grep "=0" && error "create_count is zero"
22680 for i in $(seq 120); do
22681 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22682 # system may be too busy to destroy all objs in time, use
22683 # a somewhat small value to not fail autotest
22684 [ $((old_iused - new_iused)) -gt 400 ] && break
22688 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22689 [ $((old_iused - new_iused)) -gt 400 ] ||
22690 error "objs not destroyed after unlink"
22692 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22699 local vdevdir=$(dirname $(facet_vdevice $ost))
22700 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22701 local zfs_zapid=$(do_facet $ost $cmd |
22702 grep -w "/O/0/d$((objid%32))" -C 5 |
22703 awk '/Object/{getline; print $1}')
22704 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22705 awk "/$objid = /"'{printf $3}')
22710 zfs_object_blksz() {
22714 local vdevdir=$(dirname $(facet_vdevice $ost))
22715 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22716 local blksz=$(do_facet $ost $cmd $objid |
22717 awk '/dblk/{getline; printf $4}')
22719 case "${blksz: -1}" in
22720 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22721 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22728 test_312() { # LU-4856
22729 remote_ost_nodsh && skip "remote OST with nodsh"
22730 [ "$ost1_FSTYPE" = "zfs" ] ||
22731 skip_env "the test only applies to zfs"
22733 local max_blksz=$(do_facet ost1 \
22734 $ZFS get -p recordsize $(facet_device ost1) |
22735 awk '!/VALUE/{print $3}')
22737 # to make life a little bit easier
22738 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22739 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22741 local tf=$DIR/$tdir/$tfile
22743 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22745 # Get ZFS object id
22746 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22747 # block size change by sequential overwrite
22750 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22751 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22753 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22754 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22758 # block size change by sequential append write
22759 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22760 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22761 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22764 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22765 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22766 oflag=sync conv=notrunc
22768 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22769 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22770 error "blksz error, actual $blksz, " \
22771 "expected: 2 * $count * $PAGE_SIZE"
22777 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22778 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22780 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22781 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22782 [ $blksz -eq $PAGE_SIZE ] ||
22783 error "blksz error: $blksz, expected: $PAGE_SIZE"
22785 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22786 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22787 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22789 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22790 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22791 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22793 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22796 remote_ost_nodsh && skip "remote OST with nodsh"
22798 local file=$DIR/$tfile
22801 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22803 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22804 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22805 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22806 error "write should failed"
22807 do_facet ost1 "$LCTL set_param fail_loc=0"
22810 run_test 313 "io should fail after last_rcvd update fail"
22813 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22815 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22816 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22818 wait_delete_completed
22819 do_facet ost1 "$LCTL set_param fail_loc=0"
22821 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22823 test_315() { # LU-618
22824 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22826 local file=$DIR/$tfile
22829 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22830 error "multiop file write failed"
22831 $MULTIOP $file oO_RDONLY:r4063232_c &
22836 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22839 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22842 run_test 315 "read should be accounted"
22845 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22846 large_xattr_enabled || skip_env "ea_inode feature disabled"
22848 rm -rf $DIR/$tdir/d
22849 mkdir -p $DIR/$tdir/d
22850 chown nobody $DIR/$tdir/d
22851 touch $DIR/$tdir/d/file
22853 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22855 run_test 316 "lfs mv"
22858 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22859 skip "Need MDS version at least 2.11.53"
22860 if [ "$ost1_FSTYPE" == "zfs" ]; then
22861 skip "LU-10370: no implementation for ZFS"
22865 local grant_blk_size
22867 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22868 awk '/grant_block_size:/ { print $2; exit; }')
22870 # Create File of size 5M. Truncate it to below size's and verify
22873 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22874 error "Create file $DIR/$tfile failed"
22875 stack_trap "rm -f $DIR/$tfile" EXIT
22877 for trunc_sz in 2097152 4097 4000 509 0; do
22878 $TRUNCATE $DIR/$tfile $trunc_sz ||
22879 error "truncate $tfile to $trunc_sz failed"
22880 local sz=$(stat --format=%s $DIR/$tfile)
22881 local blk=$(stat --format=%b $DIR/$tfile)
22882 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22883 grant_blk_size) * 8))
22885 if [[ $blk -ne $trunc_blk ]]; then
22886 $(which stat) $DIR/$tfile
22887 error "Expected Block $trunc_blk got $blk for $tfile"
22890 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22891 error "Expected Size $trunc_sz got $sz for $tfile"
22896 # Create file with a hole and write actual two blocks. Block count
22899 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22900 conv=fsync || error "Create file : $DIR/$tfile"
22902 # Calculate the final truncate size.
22903 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22906 # truncate to size $trunc_sz bytes. Strip the last block
22907 # The block count must drop to 8
22909 $TRUNCATE $DIR/$tfile $trunc_sz ||
22910 error "truncate $tfile to $trunc_sz failed"
22912 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22913 sz=$(stat --format=%s $DIR/$tfile)
22914 blk=$(stat --format=%b $DIR/$tfile)
22916 if [[ $blk -ne $trunc_bsz ]]; then
22917 $(which stat) $DIR/$tfile
22918 error "Expected Block $trunc_bsz got $blk for $tfile"
22921 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22922 error "Expected Size $trunc_sz got $sz for $tfile"
22924 run_test 317 "Verify blocks get correctly update after truncate"
22927 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
22928 local old_max_active=$($LCTL get_param -n \
22929 ${llite_name}.max_read_ahead_async_active \
22932 $LCTL set_param llite.*.max_read_ahead_async_active=256
22933 local max_active=$($LCTL get_param -n \
22934 ${llite_name}.max_read_ahead_async_active \
22936 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22938 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22939 error "set max_read_ahead_async_active should succeed"
22941 $LCTL set_param llite.*.max_read_ahead_async_active=512
22942 max_active=$($LCTL get_param -n \
22943 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
22944 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22946 # restore @max_active
22947 [ $old_max_active -ne 0 ] && $LCTL set_param \
22948 llite.*.max_read_ahead_async_active=$old_max_active
22950 local old_threshold=$($LCTL get_param -n \
22951 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22952 local max_per_file_mb=$($LCTL get_param -n \
22953 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
22955 local invalid=$(($max_per_file_mb + 1))
22957 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22958 && error "set $invalid should fail"
22960 local valid=$(($invalid - 1))
22962 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22963 error "set $valid should succeed"
22964 local threshold=$($LCTL get_param -n \
22965 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22966 [ $threshold -eq $valid ] || error \
22967 "expect threshold $valid got $threshold"
22969 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22971 run_test 318 "Verify async readahead tunables"
22974 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22976 local before=$(date +%s)
22978 local mdir=$DIR/$tdir
22979 local file=$mdir/xxx
22981 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22984 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22985 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22986 $LFS mv -m1 $file &
22989 dd if=$file of=/dev/null
22991 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22992 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22994 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22996 run_test 319 "lost lease lock on migrate error"
22998 test_398a() { # LU-4198
22999 local ost1_imp=$(get_osc_import_name client ost1)
23000 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23003 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23004 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23006 # request a new lock on client
23007 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23009 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23010 local lock_count=$($LCTL get_param -n \
23011 ldlm.namespaces.$imp_name.lru_size)
23012 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23014 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23016 # no lock cached, should use lockless IO and not enqueue new lock
23017 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23018 lock_count=$($LCTL get_param -n \
23019 ldlm.namespaces.$imp_name.lru_size)
23020 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23022 run_test 398a "direct IO should cancel lock otherwise lockless"
23024 test_398b() { # LU-4198
23025 which fio || skip_env "no fio installed"
23026 $LFS setstripe -c -1 $DIR/$tfile
23029 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23032 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23033 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23034 --numjobs=$njobs --fallocate=none \
23035 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23036 --filename=$DIR/$tfile &
23039 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23040 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23041 --numjobs=$njobs --fallocate=none \
23042 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23043 --filename=$DIR/$tfile || true
23048 run_test 398b "DIO and buffer IO race"
23050 test_398c() { # LU-4198
23051 local ost1_imp=$(get_osc_import_name client ost1)
23052 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23055 which fio || skip_env "no fio installed"
23057 saved_debug=$($LCTL get_param -n debug)
23058 $LCTL set_param debug=0
23060 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23061 ((size /= 1024)) # by megabytes
23062 ((size /= 2)) # write half of the OST at most
23063 [ $size -gt 40 ] && size=40 #reduce test time anyway
23065 $LFS setstripe -c 1 $DIR/$tfile
23067 # it seems like ldiskfs reserves more space than necessary if the
23068 # writing blocks are not mapped, so it extends the file firstly
23069 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23070 cancel_lru_locks osc
23072 # clear and verify rpc_stats later
23073 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23076 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23077 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23078 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23079 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23080 --filename=$DIR/$tfile
23081 [ $? -eq 0 ] || error "fio write error"
23083 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23084 error "Locks were requested while doing AIO"
23086 # get the percentage of 1-page I/O
23087 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23088 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23090 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23092 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23093 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23094 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23095 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23096 --filename=$DIR/$tfile
23097 [ $? -eq 0 ] || error "fio mixed read write error"
23099 echo "AIO with large block size ${size}M"
23100 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23101 --numjobs=1 --fallocate=none --ioengine=libaio \
23102 --iodepth=16 --allow_file_create=0 --size=${size}M \
23103 --filename=$DIR/$tfile
23104 [ $? -eq 0 ] || error "fio large block size failed"
23107 $LCTL set_param debug="$saved_debug"
23109 run_test 398c "run fio to test AIO"
23111 test_398d() { # LU-13846
23112 test -f aiocp || skip_env "no aiocp installed"
23113 local aio_file=$DIR/aio_file
23115 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23117 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23118 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23120 diff $DIR/$tfile $aio_file || "file diff after aiocp"
23122 # make sure we don't crash and fail properly
23123 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23124 error "aio not aligned with PAGE SIZE should fail"
23126 rm -rf $DIR/$tfile $aio_file
23128 run_test 398d "run aiocp to verify block size > stripe size"
23131 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23132 touch $DIR/$tfile.new
23133 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23135 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23138 local read_write=$1
23139 if [ "$read_write" = "write" ]; then
23140 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23141 elif [ "$read_write" = "read" ]; then
23142 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23144 error "argument error"
23147 # turn off debug for performance testing
23148 local saved_debug=$($LCTL get_param -n debug)
23149 $LCTL set_param debug=0
23151 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23153 # get ost1 size - $FSNAME-OST0000
23154 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23155 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23156 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23158 if [ "$read_write" = "read" ]; then
23159 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23162 local start_time=$(date +%s.%N)
23163 $dd_cmd bs=1M count=$blocks oflag=sync ||
23164 error "real dd $read_write error"
23165 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23167 if [ "$read_write" = "write" ]; then
23171 # define OBD_FAIL_OST_FAKE_RW 0x238
23172 do_facet ost1 $LCTL set_param fail_loc=0x238
23174 local start_time=$(date +%s.%N)
23175 $dd_cmd bs=1M count=$blocks oflag=sync ||
23176 error "fake dd $read_write error"
23177 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23179 if [ "$read_write" = "write" ]; then
23181 cancel_lru_locks osc
23182 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23183 error "$tfile size not $blocks MB"
23185 do_facet ost1 $LCTL set_param fail_loc=0
23187 echo "fake $read_write $duration_fake vs. normal $read_write" \
23188 "$duration in seconds"
23189 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23190 error_not_in_vm "fake write is slower"
23192 $LCTL set_param -n debug="$saved_debug"
23195 test_399a() { # LU-7655 for OST fake write
23196 remote_ost_nodsh && skip "remote OST with nodsh"
23200 run_test 399a "fake write should not be slower than normal write"
23202 test_399b() { # LU-8726 for OST fake read
23203 remote_ost_nodsh && skip "remote OST with nodsh"
23204 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23205 skip_env "ldiskfs only test"
23210 run_test 399b "fake read should not be slower than normal read"
23212 test_400a() { # LU-1606, was conf-sanity test_74
23213 if ! which $CC > /dev/null 2>&1; then
23214 skip_env "$CC is not installed"
23217 local extra_flags=''
23218 local out=$TMP/$tfile
23219 local prefix=/usr/include/lustre
23222 # Oleg removes c files in his test rig so test if any c files exist
23223 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23224 skip_env "Needed c test files are missing"
23226 if ! [[ -d $prefix ]]; then
23227 # Assume we're running in tree and fixup the include path.
23228 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23229 extra_flags+=" -L$LUSTRE/utils/.lib"
23232 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23233 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23234 error "client api broken"
23238 run_test 400a "Lustre client api program can compile and link"
23240 test_400b() { # LU-1606, LU-5011
23242 local out=$TMP/$tfile
23243 local prefix=/usr/include/linux/lustre
23245 # We use a hard coded prefix so that this test will not fail
23246 # when run in tree. There are headers in lustre/include/lustre/
23247 # that are not packaged (like lustre_idl.h) and have more
23248 # complicated include dependencies (like config.h and lnet/types.h).
23249 # Since this test about correct packaging we just skip them when
23250 # they don't exist (see below) rather than try to fixup cppflags.
23252 if ! which $CC > /dev/null 2>&1; then
23253 skip_env "$CC is not installed"
23256 for header in $prefix/*.h; do
23257 if ! [[ -f "$header" ]]; then
23261 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23262 continue # lustre_ioctl.h is internal header
23265 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23266 error "cannot compile '$header'"
23270 run_test 400b "packaged headers can be compiled"
23272 test_401a() { #LU-7437
23273 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23274 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23276 #count the number of parameters by "list_param -R"
23277 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23278 #count the number of parameters by listing proc files
23279 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23280 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23281 echo "proc_dirs='$proc_dirs'"
23282 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23283 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23286 [ $params -eq $procs ] ||
23287 error "found $params parameters vs. $procs proc files"
23289 # test the list_param -D option only returns directories
23290 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23291 #count the number of parameters by listing proc directories
23292 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23295 [ $params -eq $procs ] ||
23296 error "found $params parameters vs. $procs proc files"
23298 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23301 # jobid_var may not allow arbitrary values, so use jobid_name
23303 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23304 local testname=jobid_name tmp='testing%p'
23306 local testname=jobid_var tmp=testing
23309 local save=$($LCTL get_param -n $testname)
23311 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23312 error "no error returned when setting bad parameters"
23314 local jobid_new=$($LCTL get_param -n foe $testname baz)
23315 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23317 $LCTL set_param -n fog=bam $testname=$save bat=fog
23318 local jobid_old=$($LCTL get_param -n foe $testname bag)
23319 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23321 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23324 # jobid_var may not allow arbitrary values, so use jobid_name
23326 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23327 local testname=jobid_name
23329 local testname=jobid_var
23332 local jobid_var_old=$($LCTL get_param -n $testname)
23333 local jobid_var_new
23335 $LCTL set_param $testname= &&
23336 error "no error returned for 'set_param a='"
23338 jobid_var_new=$($LCTL get_param -n $testname)
23339 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23340 error "$testname was changed by setting without value"
23342 $LCTL set_param $testname &&
23343 error "no error returned for 'set_param a'"
23345 jobid_var_new=$($LCTL get_param -n $testname)
23346 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23347 error "$testname was changed by setting without value"
23349 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23352 # jobid_var may not allow arbitrary values, so use jobid_name
23354 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23355 local testname=jobid_name new_value='foo=bar%p'
23357 local testname=jobid_var new_valuie=foo=bar
23360 local jobid_var_old=$($LCTL get_param -n $testname)
23361 local jobid_var_new
23363 $LCTL set_param $testname=$new_value ||
23364 error "'set_param a=b' did not accept a value containing '='"
23366 jobid_var_new=$($LCTL get_param -n $testname)
23367 [[ "$jobid_var_new" == "$new_value" ]] ||
23368 error "'set_param a=b' failed on a value containing '='"
23370 # Reset the $testname to test the other format
23371 $LCTL set_param $testname=$jobid_var_old
23372 jobid_var_new=$($LCTL get_param -n $testname)
23373 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23374 error "failed to reset $testname"
23376 $LCTL set_param $testname $new_value ||
23377 error "'set_param a b' did not accept a value containing '='"
23379 jobid_var_new=$($LCTL get_param -n $testname)
23380 [[ "$jobid_var_new" == "$new_value" ]] ||
23381 error "'set_param a b' failed on a value containing '='"
23383 $LCTL set_param $testname $jobid_var_old
23384 jobid_var_new=$($LCTL get_param -n $testname)
23385 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23386 error "failed to reset $testname"
23388 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23391 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23392 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23393 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23394 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23395 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23396 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23397 remote_mds_nodsh && skip "remote MDS with nodsh"
23399 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23400 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23401 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23402 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23403 echo "Touch failed - OK"
23405 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23408 local file1=$DIR/$tfile.1
23409 local file2=$DIR/$tfile.2
23410 local tfile=$TMP/$tfile
23412 rm -f $file1 $file2 $tfile
23417 # 30 sec OBD_TIMEOUT in ll_getattr()
23418 # right before populating st_nlink
23419 $LCTL set_param fail_loc=0x80001409
23420 stat -c %h $file1 > $tfile &
23422 # create an alias, drop all locks and reclaim the dentry
23424 cancel_lru_locks mdc
23425 cancel_lru_locks osc
23426 sysctl -w vm.drop_caches=2
23430 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23432 rm -f $tfile $file1 $file2
23434 run_test 403 "i_nlink should not drop to zero due to aliasing"
23436 test_404() { # LU-6601
23437 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23438 skip "Need server version newer than 2.8.52"
23439 remote_mds_nodsh && skip "remote MDS with nodsh"
23441 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23442 awk '/osp .*-osc-MDT/ { print $4}')
23445 for osp in $mosps; do
23446 echo "Deactivate: " $osp
23447 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23448 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23449 awk -vp=$osp '$4 == p { print $2 }')
23450 [ $stat = IN ] || {
23451 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23452 error "deactivate error"
23454 echo "Activate: " $osp
23455 do_facet $SINGLEMDS $LCTL --device %$osp activate
23456 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23457 awk -vp=$osp '$4 == p { print $2 }')
23458 [ $stat = UP ] || {
23459 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23460 error "activate error"
23464 run_test 404 "validate manual {de}activated works properly for OSPs"
23467 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23468 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23469 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23470 skip "Layout swap lock is not supported"
23472 check_swap_layouts_support
23473 check_swap_layout_no_dom $DIR
23475 test_mkdir $DIR/$tdir
23476 swap_lock_test -d $DIR/$tdir ||
23477 error "One layout swap locked test failed"
23479 run_test 405 "Various layout swap lock tests"
23482 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23483 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23484 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23486 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23487 skip "Need MDS version at least 2.8.50"
23489 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23490 local test_pool=$TESTNAME
23492 pool_add $test_pool || error "pool_add failed"
23493 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23494 error "pool_add_targets failed"
23496 save_layout_restore_at_exit $MOUNT
23498 # parent set default stripe count only, child will stripe from both
23499 # parent and fs default
23500 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23501 error "setstripe $MOUNT failed"
23502 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23503 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23504 for i in $(seq 10); do
23505 local f=$DIR/$tdir/$tfile.$i
23506 touch $f || error "touch failed"
23507 local count=$($LFS getstripe -c $f)
23508 [ $count -eq $OSTCOUNT ] ||
23509 error "$f stripe count $count != $OSTCOUNT"
23510 local offset=$($LFS getstripe -i $f)
23511 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23512 local size=$($LFS getstripe -S $f)
23513 [ $size -eq $((def_stripe_size * 2)) ] ||
23514 error "$f stripe size $size != $((def_stripe_size * 2))"
23515 local pool=$($LFS getstripe -p $f)
23516 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23519 # change fs default striping, delete parent default striping, now child
23520 # will stripe from new fs default striping only
23521 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23522 error "change $MOUNT default stripe failed"
23523 $LFS setstripe -c 0 $DIR/$tdir ||
23524 error "delete $tdir default stripe failed"
23525 for i in $(seq 11 20); do
23526 local f=$DIR/$tdir/$tfile.$i
23527 touch $f || error "touch $f failed"
23528 local count=$($LFS getstripe -c $f)
23529 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23530 local offset=$($LFS getstripe -i $f)
23531 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23532 local size=$($LFS getstripe -S $f)
23533 [ $size -eq $def_stripe_size ] ||
23534 error "$f stripe size $size != $def_stripe_size"
23535 local pool=$($LFS getstripe -p $f)
23536 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23539 unlinkmany $DIR/$tdir/$tfile. 1 20
23541 local f=$DIR/$tdir/$tfile
23542 pool_remove_all_targets $test_pool $f
23543 pool_remove $test_pool $f
23545 run_test 406 "DNE support fs default striping"
23548 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23549 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23550 skip "Need MDS version at least 2.8.55"
23551 remote_mds_nodsh && skip "remote MDS with nodsh"
23553 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23554 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23555 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23556 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23557 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23559 #define OBD_FAIL_DT_TXN_STOP 0x2019
23560 for idx in $(seq $MDSCOUNT); do
23561 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23563 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23564 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23565 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23568 run_test 407 "transaction fail should cause operation fail"
23571 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23573 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23574 lctl set_param fail_loc=0x8000040a
23575 # let ll_prepare_partial_page() fail
23576 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23580 # create at least 100 unused inodes so that
23581 # shrink_icache_memory(0) should not return 0
23582 touch $DIR/$tfile-{0..100}
23583 rm -f $DIR/$tfile-{0..100}
23586 echo 2 > /proc/sys/vm/drop_caches
23588 run_test 408 "drop_caches should not hang due to page leaks"
23592 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23594 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23595 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23596 touch $DIR/$tdir/guard || error "(2) Fail to create"
23598 local PREFIX=$(str_repeat 'A' 128)
23599 echo "Create 1K hard links start at $(date)"
23600 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23601 error "(3) Fail to hard link"
23603 echo "Links count should be right although linkEA overflow"
23604 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23605 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23606 [ $linkcount -eq 1001 ] ||
23607 error "(5) Unexpected hard links count: $linkcount"
23609 echo "List all links start at $(date)"
23610 ls -l $DIR/$tdir/foo > /dev/null ||
23611 error "(6) Fail to list $DIR/$tdir/foo"
23613 echo "Unlink hard links start at $(date)"
23614 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23615 error "(7) Fail to unlink"
23616 echo "Unlink hard links finished at $(date)"
23618 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23622 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23623 skip "Need client version at least 2.9.59"
23624 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23625 skip "Need MODULES build"
23627 # Create a file, and stat it from the kernel
23628 local testfile=$DIR/$tfile
23631 local run_id=$RANDOM
23632 local my_ino=$(stat --format "%i" $testfile)
23634 # Try to insert the module. This will always fail as the
23635 # module is designed to not be inserted.
23636 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23639 # Anything but success is a test failure
23641 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23642 error "no inode match"
23644 run_test 410 "Test inode number returned from kernel thread"
23646 cleanup_test411_cgroup() {
23652 local cg_basedir=/sys/fs/cgroup/memory
23654 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23655 skip "no setup for cgroup"
23657 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23658 error "test file creation failed"
23659 cancel_lru_locks osc
23661 # Create a very small memory cgroup to force a slab allocation error
23662 local cgdir=$cg_basedir/osc_slab_alloc
23663 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23664 trap "cleanup_test411_cgroup $cgdir" EXIT
23665 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23666 echo 1M > $cgdir/memory.limit_in_bytes
23668 # Should not LBUG, just be killed by oom-killer
23669 # dd will return 0 even allocation failure in some environment.
23670 # So don't check return value
23671 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23672 cleanup_test411_cgroup $cgdir
23676 run_test 411 "Slab allocation error with cgroup does not LBUG"
23679 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23680 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23681 skip "Need server version at least 2.10.55"
23684 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23685 error "mkdir failed"
23686 $LFS getdirstripe $DIR/$tdir
23687 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23688 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23689 error "expect $((MDSCOUT - 1)) get $stripe_index"
23690 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23691 [ $stripe_count -eq 2 ] ||
23692 error "expect 2 get $stripe_count"
23694 run_test 412 "mkdir on specific MDTs"
23698 local stripe_count=$2
23699 local mdts=$(comma_list $(mdts_nodes))
23702 local lmv_qos_prio_free
23703 local lmv_qos_threshold_rr
23704 local lmv_qos_maxage
23705 local lod_qos_prio_free
23706 local lod_qos_threshold_rr
23707 local lod_qos_maxage
23711 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23712 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23713 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23715 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23716 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23717 stack_trap "$LCTL set_param \
23718 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23719 stack_trap "$LCTL set_param \
23720 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23721 stack_trap "$LCTL set_param \
23722 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23724 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23725 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23726 lod_qos_prio_free=${lod_qos_prio_free%%%}
23727 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23728 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23729 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23730 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23731 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23732 stack_trap "do_nodes $mdts $LCTL set_param \
23733 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23734 stack_trap "do_nodes $mdts $LCTL set_param \
23735 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23737 stack_trap "do_nodes $mdts $LCTL set_param \
23738 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23741 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23743 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23744 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23746 testdir=$DIR/$tdir-s$stripe_count/rr
23748 for i in $(seq $((100 * MDSCOUNT))); do
23749 eval $mkdir_cmd $testdir/subdir$i ||
23750 error "$mkdir_cmd subdir$i failed"
23753 for i in $(seq $MDSCOUNT); do
23754 count=$($LFS getdirstripe -i $testdir/* |
23755 grep ^$((i - 1))$ | wc -l)
23756 echo "$count directories created on MDT$((i - 1))"
23757 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23759 if [ $stripe_count -gt 1 ]; then
23760 count=$($LFS getdirstripe $testdir/* |
23761 grep -P "^\s+$((i - 1))\t" | wc -l)
23762 echo "$count stripes created on MDT$((i - 1))"
23763 # deviation should < 5% of average
23764 [ $count -lt $((95 * stripe_count)) ] ||
23765 [ $count -gt $((105 * stripe_count)) ] &&
23766 error "stripes are not evenly distributed"
23770 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23771 do_nodes $mdts $LCTL set_param \
23772 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23775 echo "Check for uneven MDTs: "
23785 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23786 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23787 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23789 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23790 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23793 for ((i = 1; i < ${#ffree[@]}; i++)); do
23794 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23795 if [ $tmp -gt $max ]; then
23799 if [ $tmp -lt $min ]; then
23805 [ ${ffree[min_index]} -eq 0 ] &&
23806 skip "no free files in MDT$min_index"
23807 [ ${ffree[min_index]} -gt 100000000 ] &&
23808 skip "too much free files in MDT$min_index"
23810 # Check if we need to generate uneven MDTs
23812 local diff=$(((max - min) * 100 / min))
23813 local value="$(generate_string 1024)"
23815 while [ $diff -lt $threshold ]; do
23816 # generate uneven MDTs, create till $threshold% diff
23817 echo -n "weight diff=$diff% must be > $threshold% ..."
23818 count=$((${ffree[min_index]} / 10))
23819 # 50 sec per 10000 files in vm
23820 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23821 skip "$count files to create"
23822 echo "Fill MDT$min_index with $count files"
23823 [ -d $DIR/$tdir-MDT$min_index ] ||
23824 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23825 error "mkdir $tdir-MDT$min_index failed"
23826 for i in $(seq $count); do
23827 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23828 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23829 error "create f$j_$i failed"
23830 setfattr -n user.413b -v $value \
23831 $DIR/$tdir-MDT$min_index/f$j_$i ||
23832 error "setfattr f$j_$i failed"
23835 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23836 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23837 max=$(((${ffree[max_index]} >> 8) * \
23838 (${bavail[max_index]} * bsize >> 16)))
23839 min=$(((${ffree[min_index]} >> 8) * \
23840 (${bavail[min_index]} * bsize >> 16)))
23841 diff=$(((max - min) * 100 / min))
23844 echo "MDT filesfree available: ${ffree[@]}"
23845 echo "MDT blocks available: ${bavail[@]}"
23846 echo "weight diff=$diff%"
23849 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23851 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23852 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23853 # decrease statfs age, so that it can be updated in time
23854 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23855 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23859 testdir=$DIR/$tdir-s$stripe_count/qos
23861 for i in $(seq $((100 * MDSCOUNT))); do
23862 eval $mkdir_cmd $testdir/subdir$i ||
23863 error "$mkdir_cmd subdir$i failed"
23866 for i in $(seq $MDSCOUNT); do
23867 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23869 echo "$count directories created on MDT$((i - 1))"
23871 if [ $stripe_count -gt 1 ]; then
23872 count=$($LFS getdirstripe $testdir/* |
23873 grep -P "^\s+$((i - 1))\t" | wc -l)
23874 echo "$count stripes created on MDT$((i - 1))"
23878 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23879 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23881 # D-value should > 10% of averge
23882 [ $((max - min)) -lt 10 ] &&
23883 error "subdirs shouldn't be evenly distributed"
23886 if [ $stripe_count -gt 1 ]; then
23887 max=$($LFS getdirstripe $testdir/* |
23888 grep -P "^\s+$max_index\t" | wc -l)
23889 min=$($LFS getdirstripe $testdir/* |
23890 grep -P "^\s+$min_index\t" | wc -l)
23891 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23892 error "stripes shouldn't be evenly distributed"|| true
23897 [ $MDSCOUNT -lt 2 ] &&
23898 skip "We need at least 2 MDTs for this test"
23900 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23901 skip "Need server version at least 2.12.52"
23905 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23906 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23907 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23908 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23909 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23912 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23915 [ $MDSCOUNT -lt 2 ] &&
23916 skip "We need at least 2 MDTs for this test"
23918 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23919 skip "Need server version at least 2.12.52"
23923 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23924 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23925 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23926 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23927 $LFS setdirstripe -D -c $stripe_count \
23928 $DIR/$tdir-s$stripe_count/rr ||
23929 error "setdirstripe failed"
23930 $LFS setdirstripe -D -c $stripe_count \
23931 $DIR/$tdir-s$stripe_count/qos ||
23932 error "setdirstripe failed"
23933 test_qos_mkdir "mkdir" $stripe_count
23936 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23939 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23940 $LCTL set_param fail_loc=0x80000521
23941 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23944 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23948 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23949 skip "Need server version at least 2.11.52"
23959 # this test may be slow on ZFS
23960 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23962 # though this test is designed for striped directory, let's test normal
23963 # directory too since lock is always saved as CoS lock.
23964 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23965 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23974 start_time=$(date +%s)
23975 for i in $(seq $total); do
23976 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23979 end_time=$(date +%s)
23980 duration=$((end_time - start_time))
23982 kill -9 $setattr_pid
23984 echo "rename $total files took $duration sec"
23985 [ $duration -lt 100 ] || error "rename took $duration sec"
23987 run_test 415 "lock revoke is not missing"
23990 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23991 skip "Need server version at least 2.11.55"
23993 # define OBD_FAIL_OSD_TXN_START 0x19a
23994 do_facet mds1 lctl set_param fail_loc=0x19a
23996 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24000 run_test 416 "transaction start failure won't cause system hung"
24004 do_nodes $(comma_list $(mdts_nodes)) \
24005 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24006 do_nodes $(comma_list $(mdts_nodes)) \
24007 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24008 do_nodes $(comma_list $(mdts_nodes)) \
24009 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24014 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24015 skip "Need MDS version at least 2.11.56"
24017 trap cleanup_417 RETURN EXIT
24019 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24020 do_nodes $(comma_list $(mdts_nodes)) \
24021 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24022 $LFS migrate -m 0 $DIR/$tdir.1 &&
24023 error "migrate dir $tdir.1 should fail"
24025 do_nodes $(comma_list $(mdts_nodes)) \
24026 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24027 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24028 error "create remote dir $tdir.2 should fail"
24030 do_nodes $(comma_list $(mdts_nodes)) \
24031 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24032 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24033 error "create striped dir $tdir.3 should fail"
24036 run_test 417 "disable remote dir, striped dir and dir migration"
24038 # Checks that the outputs of df [-i] and lfs df [-i] match
24040 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24050 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24052 for count in {1..100}; do
24056 # read the lines of interest
24057 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24058 error "df $inodes $dir | tail -n +2 failed"
24059 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24060 error "lfs df $inodes $dir | grep summary: failed"
24062 # skip first substrings of each output as they are different
24063 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24064 # compare the two outputs
24066 for i in {1..5}; do
24067 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24075 lfs df $inodes $dir
24076 error "df and lfs df $1 output mismatch: " \
24077 "df ${inodes}: ${df_out[*]}, " \
24078 "lfs df ${inodes}: ${lfs_df_out[*]}"
24083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24085 local dir=$DIR/$tdir
24086 local numfiles=$((RANDOM % 4096 + 2))
24087 local numblocks=$((RANDOM % 256 + 1))
24089 wait_delete_completed
24092 # check block output
24093 check_lfs_df blocks $dir
24094 # check inode output
24095 check_lfs_df inodes $dir
24097 # create a single file and retest
24098 echo "Creating a single file and testing"
24099 createmany -o $dir/$tfile- 1 &>/dev/null ||
24100 error "creating 1 file in $dir failed"
24101 check_lfs_df blocks $dir
24102 check_lfs_df inodes $dir
24104 # create a random number of files
24105 echo "Creating $((numfiles - 1)) files and testing"
24106 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24107 error "creating $((numfiles - 1)) files in $dir failed"
24109 # write a random number of blocks to the first test file
24110 echo "Writing $numblocks 4K blocks and testing"
24111 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24112 count=$numblocks &>/dev/null ||
24113 error "dd to $dir/${tfile}-0 failed"
24116 check_lfs_df blocks $dir
24117 check_lfs_df inodes $dir
24119 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24120 error "unlinking $numfiles files in $dir failed"
24122 run_test 418 "df and lfs df outputs match"
24126 local dir=$DIR/$tdir
24131 cancel_lru_locks mdc
24133 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24134 $LCTL set_param fail_loc=0x1410
24136 $LCTL set_param fail_loc=0
24139 run_test 419 "Verify open file by name doesn't crash kernel"
24143 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24144 skip "Need MDS version at least 2.12.53"
24146 local SAVE_UMASK=$(umask)
24147 local dir=$DIR/$tdir
24148 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24152 mkdir -m03777 $dir/testdir
24153 ls -dn $dir/testdir
24154 # Need to remove trailing '.' when SELinux is enabled
24155 local dirperms=$(ls -dn $dir/testdir |
24156 awk '{ sub(/\.$/, "", $1); print $1}')
24157 [ $dirperms == "drwxrwsrwt" ] ||
24158 error "incorrect perms on $dir/testdir"
24160 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24161 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24162 ls -n $dir/testdir/testfile
24163 local fileperms=$(ls -n $dir/testdir/testfile |
24164 awk '{ sub(/\.$/, "", $1); print $1}')
24165 [ $fileperms == "-rwxr-xr-x" ] ||
24166 error "incorrect perms on $dir/testdir/testfile"
24170 run_test 420 "clear SGID bit on non-directories for non-members"
24177 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24178 skip "Need MDS version at least 2.12.54"
24180 test_mkdir $DIR/$tdir
24181 createmany -o $DIR/$tdir/f 3
24182 cnt=$(ls -1 $DIR/$tdir | wc -l)
24183 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24185 fid1=$(lfs path2fid $DIR/$tdir/f1)
24186 fid2=$(lfs path2fid $DIR/$tdir/f2)
24187 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24189 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24190 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24192 cnt=$(ls -1 $DIR/$tdir | wc -l)
24193 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24195 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24196 createmany -o $DIR/$tdir/f 3
24197 cnt=$(ls -1 $DIR/$tdir | wc -l)
24198 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24200 fid1=$(lfs path2fid $DIR/$tdir/f1)
24201 fid2=$(lfs path2fid $DIR/$tdir/f2)
24202 echo "remove using fsname $FSNAME"
24203 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24205 cnt=$(ls -1 $DIR/$tdir | wc -l)
24206 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24208 run_test 421a "simple rm by fid"
24215 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24216 skip "Need MDS version at least 2.12.54"
24218 test_mkdir $DIR/$tdir
24219 createmany -o $DIR/$tdir/f 3
24220 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24223 FID1=$(lfs path2fid $DIR/$tdir/f1)
24224 FID2=$(lfs path2fid $DIR/$tdir/f2)
24225 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24227 kill -USR1 $MULTIPID
24230 cnt=$(ls $DIR/$tdir | wc -l)
24231 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24233 run_test 421b "rm by fid on open file"
24239 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24240 skip "Need MDS version at least 2.12.54"
24242 test_mkdir $DIR/$tdir
24243 createmany -o $DIR/$tdir/f 3
24244 touch $DIR/$tdir/$tfile
24245 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24246 cnt=$(ls -1 $DIR/$tdir | wc -l)
24247 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24249 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24250 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24252 cnt=$(ls $DIR/$tdir | wc -l)
24253 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24255 run_test 421c "rm by fid against hardlinked files"
24261 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24262 skip "Need MDS version at least 2.12.54"
24264 test_mkdir $DIR/$tdir
24265 createmany -o $DIR/$tdir/f 4097
24266 cnt=$(ls -1 $DIR/$tdir | wc -l)
24267 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24269 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24270 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24272 cnt=$(ls $DIR/$tdir | wc -l)
24274 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24276 run_test 421d "rmfid en masse"
24282 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24283 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24284 skip "Need MDS version at least 2.12.54"
24286 mkdir -p $DIR/$tdir
24287 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24288 createmany -o $DIR/$tdir/striped_dir/f 512
24289 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24290 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24292 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24293 sed "s/[/][^:]*://g")
24294 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24296 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24298 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24300 run_test 421e "rmfid in DNE"
24306 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24307 skip "Need MDS version at least 2.12.54"
24309 test_mkdir $DIR/$tdir
24311 cnt=$(ls -1 $DIR/$tdir | wc -l)
24312 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24314 FID=$(lfs path2fid $DIR/$tdir/f)
24315 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24316 # rmfid should fail
24317 cnt=$(ls -1 $DIR/$tdir | wc -l)
24318 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24320 chmod a+rw $DIR/$tdir
24322 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24323 # rmfid should fail
24324 cnt=$(ls -1 $DIR/$tdir | wc -l)
24325 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24328 $RUNAS touch $DIR/$tdir/f
24329 FID=$(lfs path2fid $DIR/$tdir/f)
24330 echo "rmfid as root"
24331 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24332 cnt=$(ls -1 $DIR/$tdir | wc -l)
24333 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24336 $RUNAS touch $DIR/$tdir/f
24337 cnt=$(ls -1 $DIR/$tdir | wc -l)
24338 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24339 FID=$(lfs path2fid $DIR/$tdir/f)
24340 # rmfid w/o user_fid2path mount option should fail
24341 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24342 cnt=$(ls -1 $DIR/$tdir | wc -l)
24343 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24345 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24346 stack_trap "rmdir $tmpdir"
24347 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24348 error "failed to mount client'"
24349 stack_trap "umount_client $tmpdir"
24351 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24352 # rmfid should succeed
24353 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24354 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24356 # rmfid shouldn't allow to remove files due to dir's permission
24357 chmod a+rwx $tmpdir/$tdir
24358 touch $tmpdir/$tdir/f
24359 ls -la $tmpdir/$tdir
24360 FID=$(lfs path2fid $tmpdir/$tdir/f)
24361 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24364 run_test 421f "rmfid checks permissions"
24370 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24371 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24372 skip "Need MDS version at least 2.12.54"
24374 mkdir -p $DIR/$tdir
24375 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24376 createmany -o $DIR/$tdir/striped_dir/f 512
24377 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24378 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24380 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24381 sed "s/[/][^:]*://g")
24383 rm -f $DIR/$tdir/striped_dir/f1*
24384 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24385 removed=$((512 - cnt))
24387 # few files have been just removed, so we expect
24388 # rmfid to fail on their fids
24389 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24390 [ $removed != $errors ] && error "$errors != $removed"
24392 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24394 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24396 run_test 421g "rmfid to return errors properly"
24399 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24400 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24401 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24402 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24403 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24405 local amc=$(at_max_get client)
24406 local amo=$(at_max_get mds1)
24407 local timeout=`lctl get_param -n timeout`
24409 at_max_set 0 client
24412 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24413 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24414 fail_val=$(((2*timeout + 10)*1000))
24415 touch $DIR/$tdir/d3/file &
24417 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24418 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24419 fail_val=$((2*timeout + 5))
24420 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24424 sleep $((2 * timeout))
24428 touch $DIR/$tdir/d2/file3
24429 touch $DIR/$tdir/d2/file4
24430 touch $DIR/$tdir/d2/file5
24433 at_max_set $amc client
24434 at_max_set $amo mds1
24436 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24437 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24438 error "Watchdog is always throttled"
24440 run_test 422 "kill a process with RPC in progress"
24453 # ensure statfs cache is expired
24456 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24457 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24461 run_test 423 "statfs should return a right data"
24464 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24465 $LCTL set_param fail_loc=0x80000522
24466 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24469 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24472 test_mkdir -c -1 $DIR/$tdir
24473 $LFS setstripe -c -1 $DIR/$tdir
24475 lru_resize_disable "" 100
24476 stack_trap "lru_resize_enable" EXIT
24480 for i in $(seq $((MDSCOUNT * 125))); do
24481 local t=$DIR/$tdir/$tfile_$i
24483 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24484 error_noexit "Create file $t"
24486 stack_trap "rm -rf $DIR/$tdir" EXIT
24488 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24489 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24490 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24492 [ $lock_count -le $lru_size ] ||
24493 error "osc lock count $lock_count > lru size $lru_size"
24496 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24497 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24498 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24500 [ $lock_count -le $lru_size ] ||
24501 error "mdc lock count $lock_count > lru size $lru_size"
24504 run_test 425 "lock count should not exceed lru size"
24507 splice-test -r $DIR/$tfile
24508 splice-test -rd $DIR/$tfile
24509 splice-test $DIR/$tfile
24510 splice-test -d $DIR/$tfile
24512 run_test 426 "splice test on Lustre"
24515 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24516 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24517 skip "Need MDS version at least 2.12.4"
24523 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24524 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24526 $LFS getdirstripe $DIR/$tdir/1/dir
24528 #first setfattr for creating updatelog
24529 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24531 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24532 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24533 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24534 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24538 wait_recovery_complete mds2 $((2*TIMEOUT))
24540 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24541 echo $log | grep "get update log failed" &&
24542 error "update log corruption is detected" || true
24544 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24548 local cache_limit=$CACHE_MAX
24550 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24551 $LCTL set_param -n llite.*.max_cached_mb=64
24554 $LFS setstripe -c 1 $DIR/$tdir
24555 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24556 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24558 for f in $(seq 4); do
24559 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24563 cancel_lru_locks osc
24565 for f in $(seq 4); do
24566 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24570 run_test 428 "large block size IO should not hang"
24576 # data at [200K, 400K)
24577 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24578 error "256K->512K dd fails"
24580 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24581 error "2M->3M dd fails"
24583 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24584 error "4M->5M dd fails"
24585 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24586 # start at first component hole #1
24587 printf "Seeking hole from 1000 ... "
24588 offset=$(lseek_test -l 1000 $file)
24590 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24591 printf "Seeking data from 1000 ... "
24592 offset=$(lseek_test -d 1000 $file)
24594 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24596 # start at first component data block
24597 printf "Seeking hole from 300000 ... "
24598 offset=$(lseek_test -l 300000 $file)
24600 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24601 printf "Seeking data from 300000 ... "
24602 offset=$(lseek_test -d 300000 $file)
24604 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24606 # start at the first component but beyond end of object size
24607 printf "Seeking hole from 1000000 ... "
24608 offset=$(lseek_test -l 1000000 $file)
24610 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24611 printf "Seeking data from 1000000 ... "
24612 offset=$(lseek_test -d 1000000 $file)
24614 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24616 # start at second component stripe 2 (empty file)
24617 printf "Seeking hole from 1500000 ... "
24618 offset=$(lseek_test -l 1500000 $file)
24620 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24621 printf "Seeking data from 1500000 ... "
24622 offset=$(lseek_test -d 1500000 $file)
24624 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24626 # start at second component stripe 1 (all data)
24627 printf "Seeking hole from 3000000 ... "
24628 offset=$(lseek_test -l 3000000 $file)
24630 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24631 printf "Seeking data from 3000000 ... "
24632 offset=$(lseek_test -d 3000000 $file)
24634 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24636 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24637 error "2nd dd fails"
24638 echo "Add data block at 640K...1280K"
24640 # start at before new data block, in hole
24641 printf "Seeking hole from 600000 ... "
24642 offset=$(lseek_test -l 600000 $file)
24644 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24645 printf "Seeking data from 600000 ... "
24646 offset=$(lseek_test -d 600000 $file)
24648 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24650 # start at the first component new data block
24651 printf "Seeking hole from 1000000 ... "
24652 offset=$(lseek_test -l 1000000 $file)
24654 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24655 printf "Seeking data from 1000000 ... "
24656 offset=$(lseek_test -d 1000000 $file)
24658 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24660 # start at second component stripe 2, new data
24661 printf "Seeking hole from 1200000 ... "
24662 offset=$(lseek_test -l 1200000 $file)
24664 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24665 printf "Seeking data from 1200000 ... "
24666 offset=$(lseek_test -d 1200000 $file)
24668 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24670 # start beyond file end
24671 printf "Using offset > filesize ... "
24672 lseek_test -l 4000000 $file && error "lseek should fail"
24673 printf "Using offset > filesize ... "
24674 lseek_test -d 4000000 $file && error "lseek should fail"
24680 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24681 skip "MDT does not support SEEK_HOLE"
24683 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24684 skip "OST does not support SEEK_HOLE"
24686 local file=$DIR/$tdir/$tfile
24688 mkdir -p $DIR/$tdir
24690 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24691 # OST stripe #1 will have continuous data at [1M, 3M)
24692 # OST stripe #2 is empty
24693 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24694 lseek_test_430 $file
24696 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24697 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24698 lseek_test_430 $file
24700 $LFS setstripe -c2 -S 512K $file
24701 echo "Two stripes, stripe size 512K"
24702 lseek_test_430 $file
24704 # FLR with stale mirror
24705 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24707 echo "Mirrored file:"
24708 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24709 echo "Plain 2 stripes 1M"
24710 lseek_test_430 $file
24713 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24716 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24717 skip "OST does not support SEEK_HOLE"
24720 local file=$DIR/$tdir/$tfile
24722 mkdir -p $DIR/$tdir
24723 # Empty layout lseek should fail
24726 printf "Seeking hole from 0 ... "
24727 lseek_test -l 0 $file && error "lseek should fail"
24728 printf "Seeking data from 0 ... "
24729 lseek_test -d 0 $file && error "lseek should fail"
24733 $LFS setstripe -E 1M -c2 -E eof $file
24734 $TRUNCATE $file 1048576
24735 printf "Seeking hole from 1000000 ... "
24736 offset=$(lseek_test -l 1000000 $file)
24738 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24739 printf "Seeking data from 1000000 ... "
24740 lseek_test -d 1000000 $file && error "lseek should fail"
24743 # full component followed by non-inited one
24744 $LFS setstripe -E 1M -c2 -E eof $file
24745 dd if=/dev/urandom of=$file bs=1M count=1
24746 printf "Seeking hole from 1000000 ... "
24747 offset=$(lseek_test -l 1000000 $file)
24749 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24750 printf "Seeking hole from 1048576 ... "
24751 lseek_test -l 1048576 $file && error "lseek should fail"
24752 # init second component and truncate back
24753 echo "123" >> $file
24754 $TRUNCATE $file 1048576
24755 printf "Seeking hole from 1000000 ... "
24756 offset=$(lseek_test -l 1000000 $file)
24758 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24759 printf "Seeking hole from 1048576 ... "
24760 lseek_test -l 1048576 $file && error "lseek should fail"
24761 # boundary checks for big values
24762 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24763 offset=$(lseek_test -d 0 $file.10g)
24764 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24765 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24766 offset=$(lseek_test -d 0 $file.100g)
24767 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24770 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24773 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24774 skip "OST does not support SEEK_HOLE"
24776 local file=$DIR/$tdir/$tfile
24779 mkdir -p $DIR/$tdir
24780 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24782 # cp version 8.33+ prefers lseek over fiemap
24783 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24785 time cp $file /dev/null
24786 (( SECONDS - start < 5 )) ||
24787 error "cp: too long runtime $((SECONDS - start))"
24790 # tar version 1.29+ supports SEEK_HOLE/DATA
24791 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24793 time tar cS $file - | cat > /dev/null
24794 (( SECONDS - start < 5 )) ||
24795 error "tar: too long runtime $((SECONDS - start))"
24798 run_test 430c "lseek: external tools check"
24800 test_431() { # LU-14187
24801 local file=$DIR/$tdir/$tfile
24803 mkdir -p $DIR/$tdir
24804 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24805 dd if=/dev/urandom of=$file bs=4k count=1
24806 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24807 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24808 #define OBD_FAIL_OST_RESTART_IO 0x251
24809 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24810 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24814 echo 3 > /proc/sys/vm/drop_caches
24815 diff $file $file.0 || error "data diff"
24817 run_test 431 "Restart transaction for IO"
24820 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24821 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24822 skip "Need server version at least 2.9.55"
24824 start_full_debug_logging
24828 stop_full_debug_logging
24832 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24833 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24834 awk '/The barrier for/ { print $7 }')
24837 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24842 barrier_expired() {
24845 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24846 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24847 awk '/will be expired/ { print $7 }')
24849 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24858 echo "Start barrier_freeze at: $(date)"
24859 #define OBD_FAIL_BARRIER_DELAY 0x2202
24860 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24861 # Do not reduce barrier time - See LU-11873
24862 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24865 local b_status=$(barrier_stat)
24866 echo "Got barrier status at: $(date)"
24867 [ "$b_status" = "'freezing_p1'" ] ||
24868 error "(1) unexpected barrier status $b_status"
24870 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24872 b_status=$(barrier_stat)
24873 [ "$b_status" = "'frozen'" ] ||
24874 error "(2) unexpected barrier status $b_status"
24876 local expired=$(barrier_expired)
24877 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24878 sleep $((expired + 3))
24880 b_status=$(barrier_stat)
24881 [ "$b_status" = "'expired'" ] ||
24882 error "(3) unexpected barrier status $b_status"
24884 # Do not reduce barrier time - See LU-11873
24885 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24886 error "(4) fail to freeze barrier"
24888 b_status=$(barrier_stat)
24889 [ "$b_status" = "'frozen'" ] ||
24890 error "(5) unexpected barrier status $b_status"
24892 echo "Start barrier_thaw at: $(date)"
24893 #define OBD_FAIL_BARRIER_DELAY 0x2202
24894 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24895 do_facet mgs $LCTL barrier_thaw $FSNAME &
24898 b_status=$(barrier_stat)
24899 echo "Got barrier status at: $(date)"
24900 [ "$b_status" = "'thawing'" ] ||
24901 error "(6) unexpected barrier status $b_status"
24903 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24905 b_status=$(barrier_stat)
24906 [ "$b_status" = "'thawed'" ] ||
24907 error "(7) unexpected barrier status $b_status"
24909 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24910 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24911 do_facet mgs $LCTL barrier_freeze $FSNAME
24913 b_status=$(barrier_stat)
24914 [ "$b_status" = "'failed'" ] ||
24915 error "(8) unexpected barrier status $b_status"
24917 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24918 do_facet mgs $LCTL barrier_thaw $FSNAME
24922 run_test 801a "write barrier user interfaces and stat machine"
24927 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24928 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24929 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24930 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24931 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24933 cancel_lru_locks mdc
24935 # 180 seconds should be long enough
24936 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24938 local b_status=$(barrier_stat)
24939 [ "$b_status" = "'frozen'" ] ||
24940 error "(6) unexpected barrier status $b_status"
24942 mkdir $DIR/$tdir/d0/d10 &
24945 touch $DIR/$tdir/d1/f13 &
24948 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24951 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24954 rm -f $DIR/$tdir/d4/f12 &
24957 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24959 # To guarantee taht the 'stat' is not blocked
24960 b_status=$(barrier_stat)
24961 [ "$b_status" = "'frozen'" ] ||
24962 error "(8) unexpected barrier status $b_status"
24964 # let above commands to run at background
24967 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24968 ps -p $touch_pid || error "(10) touch should be blocked"
24969 ps -p $ln_pid || error "(11) link should be blocked"
24970 ps -p $mv_pid || error "(12) rename should be blocked"
24971 ps -p $rm_pid || error "(13) unlink should be blocked"
24973 b_status=$(barrier_stat)
24974 [ "$b_status" = "'frozen'" ] ||
24975 error "(14) unexpected barrier status $b_status"
24977 do_facet mgs $LCTL barrier_thaw $FSNAME
24978 b_status=$(barrier_stat)
24979 [ "$b_status" = "'thawed'" ] ||
24980 error "(15) unexpected barrier status $b_status"
24982 wait $mkdir_pid || error "(16) mkdir should succeed"
24983 wait $touch_pid || error "(17) touch should succeed"
24984 wait $ln_pid || error "(18) link should succeed"
24985 wait $mv_pid || error "(19) rename should succeed"
24986 wait $rm_pid || error "(20) unlink should succeed"
24990 run_test 801b "modification will be blocked by write barrier"
24993 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24997 stop mds2 || error "(1) Fail to stop mds2"
24999 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25001 local b_status=$(barrier_stat)
25002 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25003 do_facet mgs $LCTL barrier_thaw $FSNAME
25004 error "(2) unexpected barrier status $b_status"
25007 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25008 error "(3) Fail to rescan barrier bitmap"
25010 # Do not reduce barrier time - See LU-11873
25011 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25013 b_status=$(barrier_stat)
25014 [ "$b_status" = "'frozen'" ] ||
25015 error "(4) unexpected barrier status $b_status"
25017 do_facet mgs $LCTL barrier_thaw $FSNAME
25018 b_status=$(barrier_stat)
25019 [ "$b_status" = "'thawed'" ] ||
25020 error "(5) unexpected barrier status $b_status"
25022 local devname=$(mdsdevname 2)
25024 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25026 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25027 error "(7) Fail to rescan barrier bitmap"
25031 run_test 801c "rescan barrier bitmap"
25033 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25034 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25035 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25036 saved_MOUNT_OPTS=$MOUNT_OPTS
25042 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25043 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25044 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25045 MOUNT_OPTS=$saved_MOUNT_OPTS
25050 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25051 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25052 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25053 skip "Need server version at least 2.9.55"
25055 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25057 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25059 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25060 error "(2) Fail to copy"
25062 trap cleanup_802a EXIT
25064 # sync by force before remount as readonly
25065 sync; sync_all_data; sleep 3; sync_all_data
25069 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25070 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25071 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25073 echo "Mount the server as read only"
25074 setupall server_only || error "(3) Fail to start servers"
25076 echo "Mount client without ro should fail"
25077 mount_client $MOUNT &&
25078 error "(4) Mount client without 'ro' should fail"
25080 echo "Mount client with ro should succeed"
25081 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25082 mount_client $MOUNT ||
25083 error "(5) Mount client with 'ro' should succeed"
25085 echo "Modify should be refused"
25086 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25088 echo "Read should be allowed"
25089 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25090 error "(7) Read should succeed under ro mode"
25094 run_test 802a "simulate readonly device"
25097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25098 remote_mds_nodsh && skip "remote MDS with nodsh"
25100 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25101 skip "readonly option not available"
25103 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25105 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25106 error "(2) Fail to copy"
25108 # write back all cached data before setting MDT to readonly
25112 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25113 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25115 echo "Modify should be refused"
25116 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25118 echo "Read should be allowed"
25119 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25120 error "(7) Read should succeed under ro mode"
25123 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25125 run_test 802b "be able to set MDTs to readonly"
25128 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25129 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25130 skip "MDS needs to be newer than 2.10.54"
25132 mkdir -p $DIR/$tdir
25133 # Create some objects on all MDTs to trigger related logs objects
25134 for idx in $(seq $MDSCOUNT); do
25135 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25136 $DIR/$tdir/dir${idx} ||
25137 error "Fail to create $DIR/$tdir/dir${idx}"
25141 wait_delete_completed # ensure old test cleanups are finished
25142 echo "before create:"
25144 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25146 for i in {1..10}; do
25147 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25148 error "Fail to create $DIR/$tdir/foo$i"
25152 echo "after create:"
25154 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25156 # allow for an llog to be cleaned up during the test
25157 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25158 error "before ($before_used) + 10 > after ($after_used)"
25160 for i in {1..10}; do
25161 rm -rf $DIR/$tdir/foo$i ||
25162 error "Fail to remove $DIR/$tdir/foo$i"
25165 sleep 3 # avoid MDT return cached statfs
25166 wait_delete_completed
25167 echo "after unlink:"
25169 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25171 # allow for an llog to be created during the test
25172 [ $after_used -le $((before_used + 1)) ] ||
25173 error "after ($after_used) > before ($before_used) + 1"
25175 run_test 803a "verify agent object for remote object"
25178 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25179 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25180 skip "MDS needs to be newer than 2.13.56"
25181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25183 for i in $(seq 0 $((MDSCOUNT - 1))); do
25184 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25192 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25193 for i in $(seq 0 $((MDSCOUNT - 1))); do
25194 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25195 awk '/getattr/ { print $2 }')
25196 before=$((before + tmp))
25198 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25199 for i in $(seq 0 $((MDSCOUNT - 1))); do
25200 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25201 awk '/getattr/ { print $2 }')
25202 after=$((after + tmp))
25205 [ $before -eq $after ] || error "getattr count $before != $after"
25207 run_test 803b "remote object can getattr from cache"
25210 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25211 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25212 skip "MDS needs to be newer than 2.10.54"
25213 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25215 mkdir -p $DIR/$tdir
25216 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25217 error "Fail to create $DIR/$tdir/dir0"
25219 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25220 local dev=$(mdsdevname 2)
25222 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25223 grep ${fid} || error "NOT found agent entry for dir0"
25225 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25226 error "Fail to create $DIR/$tdir/dir1"
25228 touch $DIR/$tdir/dir1/foo0 ||
25229 error "Fail to create $DIR/$tdir/dir1/foo0"
25230 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25233 for idx in $(seq $MDSCOUNT); do
25234 dev=$(mdsdevname $idx)
25235 do_facet mds${idx} \
25236 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25237 grep ${fid} && rc=$idx
25240 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25241 error "Fail to rename foo0 to foo1"
25242 if [ $rc -eq 0 ]; then
25243 for idx in $(seq $MDSCOUNT); do
25244 dev=$(mdsdevname $idx)
25245 do_facet mds${idx} \
25246 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25247 grep ${fid} && rc=$idx
25251 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25252 error "Fail to rename foo1 to foo2"
25253 if [ $rc -eq 0 ]; then
25254 for idx in $(seq $MDSCOUNT); do
25255 dev=$(mdsdevname $idx)
25256 do_facet mds${idx} \
25257 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25258 grep ${fid} && rc=$idx
25262 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25264 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25265 error "Fail to link to $DIR/$tdir/dir1/foo2"
25266 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25267 error "Fail to rename foo2 to foo0"
25268 unlink $DIR/$tdir/dir1/foo0 ||
25269 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25270 rm -rf $DIR/$tdir/dir0 ||
25271 error "Fail to rm $DIR/$tdir/dir0"
25273 for idx in $(seq $MDSCOUNT); do
25274 dev=$(mdsdevname $idx)
25278 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25280 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25281 error "mount mds$idx failed"
25282 df $MOUNT > /dev/null 2>&1
25284 # e2fsck should not return error
25286 error "e2fsck detected error on MDT${idx}: rc=$rc"
25289 run_test 804 "verify agent entry for remote entry"
25292 do_facet $SINGLEMDS zfs set quota=$old $fsset
25293 unlinkmany $DIR/$tdir/f- 1000000
25298 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25299 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25300 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25301 skip "netfree not implemented before 0.7"
25302 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25303 skip "Need MDS version at least 2.10.57"
25310 local pref="osd-zfs.$FSNAME-MDT0000."
25312 # limit available space on MDS dataset to meet nospace issue
25313 # quickly. then ZFS 0.7.2 can use reserved space if asked
25314 # properly (using netfree flag in osd_declare_destroy()
25315 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25316 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25318 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25319 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25320 let "usedkb=usedkb-freekb"
25321 let "freekb=freekb/2"
25322 if let "freekb > 5000"; then
25325 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25326 trap cleanup_805 EXIT
25328 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25329 error "Can't set PFL layout"
25330 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25331 rm -rf $DIR/$tdir || error "not able to remove"
25332 do_facet $SINGLEMDS zfs set quota=$old $fsset
25335 run_test 805 "ZFS can remove from full fs"
25341 local size=$($LFS getsom -s $file)
25342 local expect=$(stat -c %s $file)
25344 [[ $size == $expect ]] ||
25345 error "$file expected size: $expect, got: $size"
25347 local blocks=$($LFS getsom -b $file)
25348 expect=$(stat -c %b $file)
25349 [[ $blocks == $expect ]] ||
25350 error "$file expected blocks: $expect, got: $blocks"
25355 local size=$($LFS getsom -s $1)
25358 [[ $size == $expect ]] ||
25359 error "$file expected size: $expect, got: $size"
25363 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25364 skip "Need MDS version at least 2.11.52"
25368 touch $DIR/$tfile || error "touch $tfile failed"
25370 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25371 save_lustre_params client "llite.*.xattr_cache" > $save
25372 lctl set_param llite.*.xattr_cache=0
25373 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25375 # single-threaded write
25376 echo "Test SOM for single-threaded write"
25377 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25378 error "write $tfile failed"
25379 check_lsom_size $DIR/$tfile $bs
25382 local size=$(($num * $bs))
25386 echo "Test SOM for single client multi-threaded($num) write"
25387 $TRUNCATE $DIR/$tfile 0
25388 for ((i = 0; i < $num; i++)); do
25389 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25391 offset=$((offset + $bs))
25393 for (( i=0; i < $num; i++ )); do
25396 check_lsom_size $DIR/$tfile $size
25398 $TRUNCATE $DIR/$tfile 0
25399 for ((i = 0; i < $num; i++)); do
25400 offset=$((offset - $bs))
25401 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25404 for (( i=0; i < $num; i++ )); do
25407 check_lsom_size $DIR/$tfile $size
25409 # multi-client writes
25410 num=$(get_node_count ${CLIENTS//,/ })
25411 size=$(($num * $bs))
25415 echo "Test SOM for multi-client ($num) writes"
25416 $TRUNCATE $DIR/$tfile 0
25417 for client in ${CLIENTS//,/ }; do
25418 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25421 offset=$((offset + $bs))
25423 for (( i=0; i < $num; i++ )); do
25426 check_lsom_size $DIR/$tfile $offset
25429 $TRUNCATE $DIR/$tfile 0
25430 for client in ${CLIENTS//,/ }; do
25431 offset=$((offset - $bs))
25432 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25436 for (( i=0; i < $num; i++ )); do
25439 check_lsom_size $DIR/$tfile $size
25442 echo "Test SOM for truncate"
25443 $TRUNCATE $DIR/$tfile 1048576
25444 check_lsom_size $DIR/$tfile 1048576
25445 $TRUNCATE $DIR/$tfile 1234
25446 check_lsom_size $DIR/$tfile 1234
25448 # verify SOM blocks count
25449 echo "Verify SOM block count"
25450 $TRUNCATE $DIR/$tfile 0
25451 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25452 error "failed to write file $tfile"
25453 check_lsom_data $DIR/$tfile
25455 run_test 806 "Verify Lazy Size on MDS"
25458 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25459 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25460 skip "Need MDS version at least 2.11.52"
25462 # Registration step
25463 changelog_register || error "changelog_register failed"
25464 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25465 changelog_users $SINGLEMDS | grep -q $cl_user ||
25466 error "User $cl_user not found in changelog_users"
25468 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25469 save_lustre_params client "llite.*.xattr_cache" > $save
25470 lctl set_param llite.*.xattr_cache=0
25471 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25473 rm -rf $DIR/$tdir || error "rm $tdir failed"
25474 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25475 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25476 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25477 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25478 error "truncate $tdir/trunc failed"
25481 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25482 error "write $tfile failed"
25484 # multi-client wirtes
25485 local num=$(get_node_count ${CLIENTS//,/ })
25489 echo "Test SOM for multi-client ($num) writes"
25490 touch $DIR/$tfile || error "touch $tfile failed"
25491 $TRUNCATE $DIR/$tfile 0
25492 for client in ${CLIENTS//,/ }; do
25493 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25496 offset=$((offset + $bs))
25498 for (( i=0; i < $num; i++ )); do
25502 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25503 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25504 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25505 check_lsom_data $DIR/$tdir/trunc
25506 check_lsom_data $DIR/$tdir/single_dd
25507 check_lsom_data $DIR/$tfile
25510 # Deregistration step
25511 changelog_deregister || error "changelog_deregister failed"
25513 run_test 807 "verify LSOM syncing tool"
25515 check_som_nologged()
25517 local lines=$($LFS changelog $FSNAME-MDT0000 |
25518 grep 'x=trusted.som' | wc -l)
25519 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25523 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25524 skip "Need MDS version at least 2.11.55"
25526 # Registration step
25527 changelog_register || error "changelog_register failed"
25529 touch $DIR/$tfile || error "touch $tfile failed"
25532 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25533 error "write $tfile failed"
25536 $TRUNCATE $DIR/$tfile 1234
25539 $TRUNCATE $DIR/$tfile 1048576
25542 # Deregistration step
25543 changelog_deregister || error "changelog_deregister failed"
25545 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25550 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25554 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25555 skip "Need MDS version at least 2.11.56"
25557 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25558 error "failed to create DoM-only file $DIR/$tfile"
25559 touch $DIR/$tfile || error "touch $tfile failed"
25560 check_som_nodata $DIR/$tfile
25562 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25563 error "write $tfile failed"
25564 check_som_nodata $DIR/$tfile
25566 $TRUNCATE $DIR/$tfile 1234
25567 check_som_nodata $DIR/$tfile
25569 $TRUNCATE $DIR/$tfile 4097
25570 check_som_nodata $DIR/$file
25572 run_test 809 "Verify no SOM xattr store for DoM-only files"
25575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25576 $GSS && skip_env "could not run with gss"
25577 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25578 skip "OST < 2.12.58 doesn't align checksum"
25581 stack_trap "set_checksums $ORIG_CSUM" EXIT
25582 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25587 for csum in $CKSUM_TYPES; do
25588 #define OBD_FAIL_OSC_NO_GRANT 0x411
25589 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25590 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25592 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25593 before=$(md5sum $DIR/$tfile)
25594 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25595 after=$(md5sum $DIR/$tfile)
25596 [ "$before" == "$after" ] ||
25597 error "$csum: $before != $after bs=$1 seek=$2"
25601 run_test 810 "partial page writes on ZFS (LU-11663)"
25604 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25605 skip "OST < 2.12.51 doesn't support this fail_loc"
25607 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25608 # ensure ost1 is connected
25609 stat $DIR/$tfile >/dev/null || error "can't stat"
25610 wait_osc_import_state client ost1 FULL
25611 # no locks, no reqs to let the connection idle
25612 cancel_lru_locks osc
25614 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25615 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25616 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25617 wait_osc_import_state client ost1 CONNECTING
25618 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25620 stat $DIR/$tfile >/dev/null || error "can't stat file"
25622 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25624 test_812b() { # LU-12378
25625 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25626 skip "OST < 2.12.51 doesn't support this fail_loc"
25628 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25629 # ensure ost1 is connected
25630 stat $DIR/$tfile >/dev/null || error "can't stat"
25631 wait_osc_import_state client ost1 FULL
25632 # no locks, no reqs to let the connection idle
25633 cancel_lru_locks osc
25635 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25636 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25637 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25638 wait_osc_import_state client ost1 CONNECTING
25639 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25641 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25642 wait_osc_import_state client ost1 IDLE
25644 run_test 812b "do not drop no resend request for idle connect"
25649 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
25651 $LFS setstripe -c 1 -o 0 $DIR/$tfile
25652 $LFS getstripe $DIR/$tfile
25653 $LCTL set_param osc.*.idle_timeout=10
25654 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
25655 # ensure ost1 is connected
25656 stat $DIR/$tfile >/dev/null || error "can't stat"
25657 wait_osc_import_state client ost1 FULL
25658 # no locks, no reqs to let the connection idle
25659 cancel_lru_locks osc
25661 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
25662 $LCTL set_param fail_loc=0x80000533
25664 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
25666 run_test 812c "idle import vs lock enqueue race"
25669 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25670 [ -z "$file_heat_sav" ] && skip "no file heat support"
25681 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25682 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25684 $LCTL set_param -n llite.*.file_heat=1
25685 echo "Turn on file heat"
25686 echo "Period second: $period_second, Decay percentage: $decay_pct"
25688 echo "QQQQ" > $DIR/$tfile
25689 echo "QQQQ" > $DIR/$tfile
25690 echo "QQQQ" > $DIR/$tfile
25691 cat $DIR/$tfile > /dev/null
25692 cat $DIR/$tfile > /dev/null
25693 cat $DIR/$tfile > /dev/null
25694 cat $DIR/$tfile > /dev/null
25696 local out=$($LFS heat_get $DIR/$tfile)
25698 $LFS heat_get $DIR/$tfile
25699 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25700 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25701 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25702 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25704 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25705 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25706 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25707 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25709 sleep $((period_second + 3))
25710 echo "Sleep $((period_second + 3)) seconds..."
25711 # The recursion formula to calculate the heat of the file f is as
25713 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25714 # Where Hi is the heat value in the period between time points i*I and
25715 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25716 # to the weight of Ci.
25717 out=$($LFS heat_get $DIR/$tfile)
25718 $LFS heat_get $DIR/$tfile
25719 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25720 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25721 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25722 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25724 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25725 error "read sample ($readsample) is wrong"
25726 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25727 error "write sample ($writesample) is wrong"
25728 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25729 error "read bytes ($readbyte) is wrong"
25730 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25731 error "write bytes ($writebyte) is wrong"
25733 echo "QQQQ" > $DIR/$tfile
25734 echo "QQQQ" > $DIR/$tfile
25735 echo "QQQQ" > $DIR/$tfile
25736 cat $DIR/$tfile > /dev/null
25737 cat $DIR/$tfile > /dev/null
25738 cat $DIR/$tfile > /dev/null
25739 cat $DIR/$tfile > /dev/null
25741 sleep $((period_second + 3))
25742 echo "Sleep $((period_second + 3)) seconds..."
25744 out=$($LFS heat_get $DIR/$tfile)
25745 $LFS heat_get $DIR/$tfile
25746 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25747 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25748 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25749 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25751 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25752 4 * $decay_pct) / 100") -eq 1 ] ||
25753 error "read sample ($readsample1) is wrong"
25754 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25755 3 * $decay_pct) / 100") -eq 1 ] ||
25756 error "write sample ($writesample1) is wrong"
25757 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25758 20 * $decay_pct) / 100") -eq 1 ] ||
25759 error "read bytes ($readbyte1) is wrong"
25760 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25761 15 * $decay_pct) / 100") -eq 1 ] ||
25762 error "write bytes ($writebyte1) is wrong"
25764 echo "Turn off file heat for the file $DIR/$tfile"
25765 $LFS heat_set -o $DIR/$tfile
25767 echo "QQQQ" > $DIR/$tfile
25768 echo "QQQQ" > $DIR/$tfile
25769 echo "QQQQ" > $DIR/$tfile
25770 cat $DIR/$tfile > /dev/null
25771 cat $DIR/$tfile > /dev/null
25772 cat $DIR/$tfile > /dev/null
25773 cat $DIR/$tfile > /dev/null
25775 out=$($LFS heat_get $DIR/$tfile)
25776 $LFS heat_get $DIR/$tfile
25777 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25778 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25779 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25780 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25782 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25783 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25784 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25785 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25787 echo "Trun on file heat for the file $DIR/$tfile"
25788 $LFS heat_set -O $DIR/$tfile
25790 echo "QQQQ" > $DIR/$tfile
25791 echo "QQQQ" > $DIR/$tfile
25792 echo "QQQQ" > $DIR/$tfile
25793 cat $DIR/$tfile > /dev/null
25794 cat $DIR/$tfile > /dev/null
25795 cat $DIR/$tfile > /dev/null
25796 cat $DIR/$tfile > /dev/null
25798 out=$($LFS heat_get $DIR/$tfile)
25799 $LFS heat_get $DIR/$tfile
25800 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25801 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25802 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25803 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25805 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25806 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25807 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25808 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25810 $LFS heat_set -c $DIR/$tfile
25811 $LCTL set_param -n llite.*.file_heat=0
25812 echo "Turn off file heat support for the Lustre filesystem"
25814 echo "QQQQ" > $DIR/$tfile
25815 echo "QQQQ" > $DIR/$tfile
25816 echo "QQQQ" > $DIR/$tfile
25817 cat $DIR/$tfile > /dev/null
25818 cat $DIR/$tfile > /dev/null
25819 cat $DIR/$tfile > /dev/null
25820 cat $DIR/$tfile > /dev/null
25822 out=$($LFS heat_get $DIR/$tfile)
25823 $LFS heat_get $DIR/$tfile
25824 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25825 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25826 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25827 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25829 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25830 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25831 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25832 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25834 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25837 run_test 813 "File heat verfication"
25841 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25842 echo -n y >> $DIR/$tfile
25843 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25844 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25846 run_test 814 "sparse cp works as expected (LU-12361)"
25850 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25851 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25853 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25856 local ost1_imp=$(get_osc_import_name client ost1)
25857 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25860 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25861 # ensure ost1 is connected
25863 stat $DIR/$tfile >/dev/null || error "can't stat"
25864 wait_osc_import_state client ost1 FULL
25865 # no locks, no reqs to let the connection idle
25866 cancel_lru_locks osc
25867 lru_resize_disable osc
25870 before=$($LCTL get_param -n \
25871 ldlm.namespaces.$imp_name.lru_size)
25873 wait_osc_import_state client ost1 IDLE
25874 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25875 now=$($LCTL get_param -n \
25876 ldlm.namespaces.$imp_name.lru_size)
25877 [ $before == $now ] || error "lru_size changed $before != $now"
25879 run_test 816 "do not reset lru_resize on idle reconnect"
25883 exportfs -u localhost:$DIR/nfsexp
25888 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25890 mkdir -p $DIR/nfsexp
25891 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25892 error "failed to export nfs"
25894 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25895 stack_trap cleanup_817 EXIT
25897 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25898 error "failed to mount nfs to $tmpdir"
25900 cp /bin/true $tmpdir
25901 $DIR/nfsexp/true || error "failed to execute 'true' command"
25903 run_test 817 "nfsd won't cache write lock for exec file"
25907 $LFS setstripe -c1 -i0 $DIR/$tfile
25908 $LFS setstripe -c1 -i1 $DIR/$tfile
25910 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25911 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25912 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25913 error "start $SINGLEMDS failed"
25916 run_test 818 "unlink with failed llog"
25919 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25920 cancel_lru_locks osc
25921 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25922 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25923 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25926 run_test 819a "too big niobuf in read"
25929 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25930 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25931 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25932 cancel_lru_locks osc
25936 run_test 819b "too big niobuf in write"
25939 function test_820_start_ost() {
25942 for num in $(seq $OSTCOUNT); do
25943 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25948 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25951 umount_client $MOUNT || error "umount failed"
25952 for num in $(seq $OSTCOUNT); do
25956 # mount client with no active OSTs
25957 # so that the client can't initialize max LOV EA size
25958 # from OSC notifications
25959 mount_client $MOUNT || error "mount failed"
25960 # delay OST starting to keep this 0 max EA size for a while
25961 test_820_start_ost &
25963 # create a directory on MDS2
25964 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25965 error "Failed to create directory"
25966 # open intent should update default EA size
25967 # see mdc_update_max_ea_from_body()
25968 # notice this is the very first RPC to MDS2
25969 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25972 # With SSK, this situation can lead to -EPERM being returned.
25973 # In that case, simply retry.
25974 if [ $ret -ne 0 ] && $SHARED_KEY; then
25975 if echo "$out" | grep -q "not permitted"; then
25976 cp /etc/services $DIR/$tdir/mds2
25980 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25982 run_test 820 "update max EA from open intent"
25985 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
25987 save_lustre_params mds1 \
25988 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
25989 do_facet $SINGLEMDS "$LCTL set_param -n \
25990 osp.$FSNAME-OST*MDT0000.max_create_count=0"
25991 do_facet $SINGLEMDS "$LCTL set_param -n \
25992 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
25994 # wait for statfs update to clear OS_STATFS_NOPRECREATE
25995 local maxage=$(do_facet mds1 $LCTL get_param -n \
25996 osp.$FSNAME-OST0000*MDT0000.maxage)
25997 sleep $((maxage + 1))
25999 #define OBD_FAIL_NET_ERROR_RPC 0x532
26000 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26002 stack_trap "restore_lustre_params < $p; rm $p"
26004 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26005 osp.$FSNAME-OST0000*MDT0000.create_count")
26006 for i in $(seq 1 $count); do
26007 touch $DIR/$tfile.${i} || error "touch failed"
26010 run_test 822 "test precreate failure"
26013 # tests that do cleanup/setup should be run at the end
26017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26020 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26021 $LCTL set_param fail_loc=0x903
26023 cancel_lru_locks MGC
26025 FAIL_ON_ERROR=true cleanup
26026 FAIL_ON_ERROR=true setup
26028 run_test 900 "umount should not race with any mgc requeue thread"
26030 # LUS-6253/LU-11185
26036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26038 # some get_param have a bug to handle dot in param name
26039 cancel_lru_locks MGC
26040 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26041 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26042 umount_client $MOUNT || error "umount failed"
26043 mount_client $MOUNT || error "mount failed"
26044 cancel_lru_locks MGC
26045 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26046 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26048 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26049 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26053 run_test 901 "don't leak a mgc lock on client umount"
26057 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26058 skip "client does not have LU-13377 fix"
26059 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26060 $LCTL set_param fail_loc=0x1415
26061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26062 cancel_lru_locks osc
26065 run_test 902 "test short write doesn't hang lustre"
26068 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26069 check_and_cleanup_lustre
26070 if [ "$I_MOUNTED" != "yes" ]; then
26071 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true