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"
3959 test_mkdir $DIR/$tdir
3960 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3963 for ostnum in $(seq $OSTCOUNT); do
3964 # test-framework's OST numbering is one-based, while Lustre's
3966 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3967 # Parsing llobdstat's output sucks; we could grep the /proc
3968 # path, but that's likely to not be as portable as using the
3969 # llobdstat utility. So we parse lctl output instead.
3970 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3971 obdfilter/$ostname/stats |
3972 awk '/^write_bytes/ {print $7}' )
3973 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3974 if (( ${write_bytes:-0} > 0 ))
3981 $all_zeros || return 0
3984 echo foo > $DIR/$tdir/bar
3988 # Total up write_bytes after writing. We'd better find non-zeros.
3989 for ostnum in $(seq $OSTCOUNT); do
3990 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3991 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3992 obdfilter/$ostname/stats |
3993 awk '/^write_bytes/ {print $7}' )
3994 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3995 if (( ${write_bytes:-0} > 0 ))
4004 for ostnum in $(seq $OSTCOUNT); do
4005 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4006 echo "Check that write_bytes is present in obdfilter/*/stats:"
4007 do_facet ost$ostnum lctl get_param -n \
4008 obdfilter/$ostname/stats
4010 error "OST not keeping write_bytes stats (b22312)"
4013 run_test 33c "test llobdstat and write_bytes"
4016 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4020 local remote_dir=$DIR/$tdir/remote_dir
4022 test_mkdir $DIR/$tdir
4023 $LFS mkdir -i $MDTIDX $remote_dir ||
4024 error "create remote directory failed"
4026 touch $remote_dir/$tfile
4027 chmod 444 $remote_dir/$tfile
4028 chown $RUNAS_ID $remote_dir/$tfile
4030 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4032 chown $RUNAS_ID $remote_dir
4033 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4034 error "create" || true
4035 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4036 error "open RDWR" || true
4037 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4039 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4046 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4047 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4048 mkdir $DIR/$tdir/local_dir
4050 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4051 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4052 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4054 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4055 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4057 rmdir $DIR/$tdir/* || error "rmdir failed"
4060 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4061 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4062 mkdir $DIR/$tdir/local_dir
4064 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4065 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4066 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4068 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4069 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4071 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4074 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4075 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4076 mkdir $DIR/$tdir/local_dir
4078 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4079 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4080 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4082 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4083 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4085 run_test 33e "mkdir and striped directory should have same mode"
4089 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4094 remote_mds_nodsh && skip "remote MDS with nodsh"
4097 chmod go+rwx $DIR/$tdir
4098 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4099 trap cleanup_33f EXIT
4101 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4102 error "cannot create striped directory"
4104 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4105 error "cannot create files in striped directory"
4107 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4108 error "cannot remove files in striped directory"
4110 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4111 error "cannot remove striped directory"
4115 run_test 33f "nonroot user can create, access, and remove a striped directory"
4118 mkdir -p $DIR/$tdir/dir2
4120 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4122 [[ $err =~ "exists" ]] || error "Not exists error"
4124 run_test 33g "nonroot user create already existing root created file"
4127 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4128 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4129 skip "Need MDS version at least 2.13.50"
4131 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4132 error "mkdir $tdir failed"
4133 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4135 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4138 for fname in $DIR/$tdir/$tfile.bak \
4139 $DIR/$tdir/$tfile.SAV \
4140 $DIR/$tdir/$tfile.orig \
4141 $DIR/$tdir/$tfile~; do
4142 touch $fname || error "touch $fname failed"
4143 index2=$($LFS getstripe -m $fname)
4144 [ $index -eq $index2 ] ||
4145 error "$fname MDT index mismatch $index != $index2"
4149 for i in {1..250}; do
4150 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4151 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4152 touch $fname || error "touch $fname failed"
4153 index2=$($LFS getstripe -m $fname)
4154 if [[ $index != $index2 ]]; then
4155 failed=$((failed + 1))
4156 echo "$fname MDT index mismatch $index != $index2"
4160 echo "$failed MDT index mismatches"
4161 (( failed < 20 )) || error "MDT index mismatch $failed times"
4164 run_test 33h "temp file is located on the same MDT as target"
4166 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4169 $MCREATE $DIR/f34 || error "mcreate failed"
4170 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4171 error "getstripe failed"
4172 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4173 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4174 error "getstripe failed"
4175 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4176 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4178 run_test 34a "truncate file that has not been opened ==========="
4181 [ ! -f $DIR/f34 ] && test_34a
4182 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4183 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4184 $OPENFILE -f O_RDONLY $DIR/f34
4185 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4186 error "getstripe failed"
4187 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4188 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4190 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4193 [ ! -f $DIR/f34 ] && test_34a
4194 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4195 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4196 $OPENFILE -f O_RDWR $DIR/f34
4197 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4198 error "$LFS getstripe failed"
4199 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4200 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4202 run_test 34c "O_RDWR opening file-with-size works =============="
4205 [ ! -f $DIR/f34 ] && test_34a
4206 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4208 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4209 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4212 run_test 34d "write to sparse file ============================="
4216 $MCREATE $DIR/f34e || error "mcreate failed"
4217 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4218 $CHECKSTAT -s 1000 $DIR/f34e ||
4219 error "Size of $DIR/f34e not equal to 1000 bytes"
4220 $OPENFILE -f O_RDWR $DIR/f34e
4221 $CHECKSTAT -s 1000 $DIR/f34e ||
4222 error "Size of $DIR/f34e not equal to 1000 bytes"
4224 run_test 34e "create objects, some with size and some without =="
4226 test_34f() { # bug 6242, 6243
4227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4231 $MCREATE $DIR/f34f || error "mcreate failed"
4232 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4233 dd if=$DIR/f34f of=$TMP/f34f
4234 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4235 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4236 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4237 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4238 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4240 run_test 34f "read from a file with no objects until EOF ======="
4243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4245 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4247 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4248 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4249 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4250 cancel_lru_locks osc
4251 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4252 error "wrong size after lock cancel"
4254 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4255 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4256 error "expanding truncate failed"
4257 cancel_lru_locks osc
4258 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4259 error "wrong expanded size after lock cancel"
4261 run_test 34g "truncate long file ==============================="
4264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4269 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4270 sync # Flush the cache so that multiop below does not block on cache
4271 # flush when getting the group lock
4272 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4275 # Since just timed wait is not good enough, let's do a sync write
4276 # that way we are sure enough time for a roundtrip + processing
4277 # passed + 2 seconds of extra margin.
4278 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4282 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4283 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4287 local nsz=`stat -c %s $DIR/$tfile`
4288 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4290 run_test 34h "ftruncate file under grouplock should not block"
4293 cp /bin/sh $DIR/f35a
4295 chown $RUNAS_ID $DIR/f35a
4296 $RUNAS $DIR/f35a && error || true
4299 run_test 35a "exec file with mode 444 (should return and not leak)"
4303 utime $DIR/f36 || error "utime failed for MDS"
4305 run_test 36a "MDS utime check (mknod, utime)"
4309 utime $DIR/f36 || error "utime failed for OST"
4311 run_test 36b "OST utime check (open, utime)"
4316 chown $RUNAS_ID $DIR/d36
4317 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4319 run_test 36c "non-root MDS utime check (mknod, utime)"
4322 [ ! -d $DIR/d36 ] && test_36c
4323 echo "" > $DIR/d36/f36
4324 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4326 run_test 36d "non-root OST utime check (open, utime)"
4329 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4331 test_mkdir $DIR/$tdir
4332 touch $DIR/$tdir/$tfile
4333 $RUNAS utime $DIR/$tdir/$tfile &&
4334 error "utime worked, expected failure" || true
4336 run_test 36e "utime on non-owned file (should return error)"
4340 local LANG_SAVE=$LANG
4341 local LC_LANG_SAVE=$LC_LANG
4342 export LANG=C LC_LANG=C # for date language
4344 DATESTR="Dec 20 2000"
4345 test_mkdir $DIR/$tdir
4346 lctl set_param fail_loc=$fl
4348 cp /etc/hosts $DIR/$tdir/$tfile
4349 sync & # write RPC generated with "current" inode timestamp, but delayed
4351 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4352 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4353 cancel_lru_locks $OSC
4354 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4356 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4357 echo "BEFORE: $LS_BEFORE" && \
4358 echo "AFTER : $LS_AFTER" && \
4359 echo "WANT : $DATESTR" && \
4360 error "$DIR/$tdir/$tfile timestamps changed" || true
4362 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4368 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4369 subr_36fh "0x80000214"
4371 run_test 36f "utime on file racing with OST BRW write =========="
4374 remote_ost_nodsh && skip "remote OST with nodsh"
4375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4376 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4377 skip "Need MDS version at least 2.12.51"
4382 local tgt="obdfilter"
4384 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4386 test_mkdir $DIR/$tdir
4387 fmd_max_age=$(do_facet $facet \
4388 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4391 echo "FMD max age: ${fmd_max_age}s"
4392 touch $DIR/$tdir/$tfile
4393 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4394 gawk '{cnt=cnt+$1} END{print cnt}')
4395 echo "FMD before: $fmd"
4397 error "FMD wasn't create by touch"
4398 sleep $((fmd_max_age + 12))
4399 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4400 gawk '{cnt=cnt+$1} END{print cnt}')
4401 echo "FMD after: $fmd"
4403 error "FMD wasn't expired by ping"
4405 run_test 36g "FMD cache expiry ====================="
4408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4410 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4411 subr_36fh "0x80000227"
4413 run_test 36h "utime on file racing with OST BRW write =========="
4416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4418 test_mkdir $DIR/$tdir
4419 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4421 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4422 local new_mtime=$((mtime + 200))
4424 #change Modify time of striped dir
4425 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4426 error "change mtime failed"
4428 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4430 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4432 run_test 36i "change mtime on striped directory"
4434 # test_37 - duplicate with tests 32q 32r
4437 local file=$DIR/$tfile
4439 openfile -f O_DIRECTORY $file
4442 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4443 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4445 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4447 test_39a() { # was test_39
4449 touch $DIR/${tfile}2
4450 # ls -l $DIR/$tfile $DIR/${tfile}2
4451 # ls -lu $DIR/$tfile $DIR/${tfile}2
4452 # ls -lc $DIR/$tfile $DIR/${tfile}2
4454 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4455 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4457 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4459 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4461 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4462 error "O_TRUNC didn't change timestamps"
4465 run_test 39a "mtime changed on create"
4468 test_mkdir -c1 $DIR/$tdir
4469 cp -p /etc/passwd $DIR/$tdir/fopen
4470 cp -p /etc/passwd $DIR/$tdir/flink
4471 cp -p /etc/passwd $DIR/$tdir/funlink
4472 cp -p /etc/passwd $DIR/$tdir/frename
4473 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4476 echo "aaaaaa" >> $DIR/$tdir/fopen
4477 echo "aaaaaa" >> $DIR/$tdir/flink
4478 echo "aaaaaa" >> $DIR/$tdir/funlink
4479 echo "aaaaaa" >> $DIR/$tdir/frename
4481 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4482 local link_new=`stat -c %Y $DIR/$tdir/flink`
4483 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4484 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4486 cat $DIR/$tdir/fopen > /dev/null
4487 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4488 rm -f $DIR/$tdir/funlink2
4489 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4491 for (( i=0; i < 2; i++ )) ; do
4492 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4493 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4494 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4495 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4497 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4498 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4499 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4500 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4502 cancel_lru_locks $OSC
4503 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4506 run_test 39b "mtime change on open, link, unlink, rename ======"
4508 # this should be set to past
4509 TEST_39_MTIME=`date -d "1 year ago" +%s`
4515 local mtime0=`stat -c %Y $DIR1/$tfile`
4517 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4518 local mtime1=`stat -c %Y $DIR1/$tfile`
4519 [ "$mtime1" = $TEST_39_MTIME ] || \
4520 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4523 echo hello >> $DIR1/$tfile
4525 local mtime2=`stat -c %Y $DIR1/$tfile`
4526 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4527 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4529 mv $DIR1/$tfile $DIR1/$tfile-1
4531 for (( i=0; i < 2; i++ )) ; do
4532 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4533 [ "$mtime2" = "$mtime3" ] || \
4534 error "mtime ($mtime2) changed (to $mtime3) on rename"
4536 cancel_lru_locks $OSC
4537 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4540 run_test 39c "mtime change on rename ==========================="
4544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4547 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4549 for (( i=0; i < 2; i++ )) ; do
4550 local mtime=`stat -c %Y $DIR1/$tfile`
4551 [ $mtime = $TEST_39_MTIME ] || \
4552 error "mtime($mtime) is not set to $TEST_39_MTIME"
4554 cancel_lru_locks $OSC
4555 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4558 run_test 39d "create, utime, stat =============================="
4562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4565 local mtime1=`stat -c %Y $DIR1/$tfile`
4567 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4569 for (( i=0; i < 2; i++ )) ; do
4570 local mtime2=`stat -c %Y $DIR1/$tfile`
4571 [ $mtime2 = $TEST_39_MTIME ] || \
4572 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4574 cancel_lru_locks $OSC
4575 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4578 run_test 39e "create, stat, utime, stat ========================"
4582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4585 mtime1=`stat -c %Y $DIR1/$tfile`
4588 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4590 for (( i=0; i < 2; i++ )) ; do
4591 local mtime2=`stat -c %Y $DIR1/$tfile`
4592 [ $mtime2 = $TEST_39_MTIME ] || \
4593 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4595 cancel_lru_locks $OSC
4596 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4599 run_test 39f "create, stat, sleep, utime, stat ================="
4603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4605 echo hello >> $DIR1/$tfile
4606 local mtime1=`stat -c %Y $DIR1/$tfile`
4609 chmod o+r $DIR1/$tfile
4611 for (( i=0; i < 2; i++ )) ; do
4612 local mtime2=`stat -c %Y $DIR1/$tfile`
4613 [ "$mtime1" = "$mtime2" ] || \
4614 error "lost mtime: $mtime2, should be $mtime1"
4616 cancel_lru_locks $OSC
4617 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4620 run_test 39g "write, chmod, stat ==============================="
4624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4630 echo hello >> $DIR1/$tfile
4631 local mtime1=`stat -c %Y $DIR1/$tfile`
4633 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4635 if [ "$d1" != "$d2" ]; then
4636 echo "write and touch not within one second"
4638 for (( i=0; i < 2; i++ )) ; do
4639 local mtime2=`stat -c %Y $DIR1/$tfile`
4640 [ "$mtime2" = $TEST_39_MTIME ] || \
4641 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4643 cancel_lru_locks $OSC
4644 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4648 run_test 39h "write, utime within one second, stat ============="
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4656 echo hello >> $DIR1/$tfile
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 mv $DIR1/$tfile $DIR1/$tfile-1
4661 for (( i=0; i < 2; i++ )) ; do
4662 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4664 [ "$mtime1" = "$mtime2" ] || \
4665 error "lost mtime: $mtime2, should be $mtime1"
4667 cancel_lru_locks $OSC
4668 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4671 run_test 39i "write, rename, stat =============================="
4674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4676 start_full_debug_logging
4680 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4681 lctl set_param fail_loc=0x80000412
4682 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4683 error "multiop failed"
4685 local mtime1=`stat -c %Y $DIR1/$tfile`
4687 mv $DIR1/$tfile $DIR1/$tfile-1
4689 kill -USR1 $multipid
4690 wait $multipid || error "multiop close failed"
4692 for (( i=0; i < 2; i++ )) ; do
4693 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4694 [ "$mtime1" = "$mtime2" ] ||
4695 error "mtime is lost on close: $mtime2, " \
4699 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4701 lctl set_param fail_loc=0
4702 stop_full_debug_logging
4704 run_test 39j "write, rename, close, stat ======================="
4707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4712 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4714 local mtime1=`stat -c %Y $DIR1/$tfile`
4716 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4718 kill -USR1 $multipid
4719 wait $multipid || error "multiop close failed"
4721 for (( i=0; i < 2; i++ )) ; do
4722 local mtime2=`stat -c %Y $DIR1/$tfile`
4724 [ "$mtime2" = $TEST_39_MTIME ] || \
4725 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4728 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4731 run_test 39k "write, utime, close, stat ========================"
4733 # this should be set to future
4734 TEST_39_ATIME=`date -d "1 year" +%s`
4737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4738 remote_mds_nodsh && skip "remote MDS with nodsh"
4740 local atime_diff=$(do_facet $SINGLEMDS \
4741 lctl get_param -n mdd.*MDT0000*.atime_diff)
4745 # test setting directory atime to future
4746 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4747 local atime=$(stat -c %X $DIR/$tdir)
4748 [ "$atime" = $TEST_39_ATIME ] ||
4749 error "atime is not set to future: $atime, $TEST_39_ATIME"
4751 # test setting directory atime from future to now
4752 local now=$(date +%s)
4753 touch -a -d @$now $DIR/$tdir
4755 atime=$(stat -c %X $DIR/$tdir)
4756 [ "$atime" -eq "$now" ] ||
4757 error "atime is not updated from future: $atime, $now"
4759 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4762 # test setting directory atime when now > dir atime + atime_diff
4763 local d1=$(date +%s)
4765 local d2=$(date +%s)
4766 cancel_lru_locks mdc
4767 atime=$(stat -c %X $DIR/$tdir)
4768 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4769 error "atime is not updated : $atime, should be $d2"
4771 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4774 # test not setting directory atime when now < dir atime + atime_diff
4776 cancel_lru_locks mdc
4777 atime=$(stat -c %X $DIR/$tdir)
4778 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4779 error "atime is updated to $atime, should remain $d1<atime<$d2"
4781 do_facet $SINGLEMDS \
4782 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4784 run_test 39l "directory atime update ==========================="
4787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4791 local far_past_mtime=$(date -d "May 29 1953" +%s)
4792 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4794 touch -m -d @$far_past_mtime $DIR1/$tfile
4795 touch -a -d @$far_past_atime $DIR1/$tfile
4797 for (( i=0; i < 2; i++ )) ; do
4798 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4799 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4800 error "atime or mtime set incorrectly"
4802 cancel_lru_locks $OSC
4803 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4806 run_test 39m "test atime and mtime before 1970"
4808 test_39n() { # LU-3832
4809 remote_mds_nodsh && skip "remote MDS with nodsh"
4811 local atime_diff=$(do_facet $SINGLEMDS \
4812 lctl get_param -n mdd.*MDT0000*.atime_diff)
4817 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4820 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4821 atime0=$(stat -c %X $DIR/$tfile)
4824 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4825 atime1=$(stat -c %X $DIR/$tfile)
4828 cancel_lru_locks mdc
4829 cancel_lru_locks osc
4830 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4831 atime2=$(stat -c %X $DIR/$tfile)
4833 do_facet $SINGLEMDS \
4834 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4836 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4837 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4839 run_test 39n "check that O_NOATIME is honored"
4842 TESTDIR=$DIR/$tdir/$tfile
4843 [ -e $TESTDIR ] && rm -rf $TESTDIR
4850 links2=$(stat -c %h .)
4851 [ $(($links1 + 2)) != $links2 ] &&
4852 error "wrong links count $(($links1 + 2)) != $links2"
4854 links3=$(stat -c %h .)
4855 [ $(($links1 + 1)) != $links3 ] &&
4856 error "wrong links count $links1 != $links3"
4859 run_test 39o "directory cached attributes updated after create"
4862 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4865 TESTDIR=$DIR/$tdir/$tdir
4866 [ -e $TESTDIR ] && rm -rf $TESTDIR
4867 test_mkdir -p $TESTDIR
4871 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4872 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4874 links2=$(stat -c %h .)
4875 [ $(($links1 + 2)) != $links2 ] &&
4876 error "wrong links count $(($links1 + 2)) != $links2"
4878 links3=$(stat -c %h .)
4879 [ $(($links1 + 1)) != $links3 ] &&
4880 error "wrong links count $links1 != $links3"
4883 run_test 39p "remote directory cached attributes updated after create ========"
4886 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4887 skip "no atime update on old OST"
4888 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4889 skip_env "ldiskfs only test"
4893 saved_adiff=$(do_facet ost1 \
4894 lctl get_param -n obdfilter.*OST0000.atime_diff)
4895 stack_trap "do_facet ost1 \
4896 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4898 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4900 $LFS setstripe -i 0 $DIR/$tfile
4901 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4902 error "can't write initial file"
4903 cancel_lru_locks osc
4905 # exceed atime_diff and access file
4907 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4908 error "can't udpate atime"
4910 local atime_cli=$(stat -c %X $DIR/$tfile)
4911 echo "client atime: $atime_cli"
4912 # allow atime update to be written to device
4913 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4916 local ostdev=$(ostdevname 1)
4917 local fid=($(lfs getstripe -y $DIR/$tfile |
4918 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4919 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4920 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4922 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4923 local atime_ost=$(do_facet ost1 "$cmd" |&
4924 awk -F'[: ]' '/atime:/ { print $4 }')
4925 (( atime_cli == atime_ost )) ||
4926 error "atime on client $atime_cli != ost $atime_ost"
4928 run_test 39r "lazy atime update on OST"
4930 test_39q() { # LU-8041
4931 local testdir=$DIR/$tdir
4933 multiop_bg_pause $testdir D_c || error "multiop failed"
4935 cancel_lru_locks mdc
4936 kill -USR1 $multipid
4937 local atime=$(stat -c %X $testdir)
4938 [ "$atime" -ne 0 ] || error "atime is zero"
4940 run_test 39q "close won't zero out atime"
4943 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4944 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4945 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4946 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4947 error "$tfile is not 4096 bytes in size"
4949 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4953 small_write $DIR/f41 18
4955 run_test 41 "test small file write + fstat ====================="
4957 count_ost_writes() {
4958 lctl get_param -n ${OSC}.*.stats |
4959 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4960 END { printf("%0.0f", writes) }'
4967 BG_DIRTY_RATIO_SAVE=10
4968 MAX_BG_DIRTY_RATIO=25
4972 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4973 # dirty_ratio, dirty_background_ratio
4974 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4975 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4976 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4977 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4979 # if file not here, we are a 2.4 kernel
4980 kill -CONT `pidof kupdated`
4985 # setup the trap first, so someone cannot exit the test at the
4986 # exact wrong time and mess up a machine
4987 trap start_writeback EXIT
4988 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4989 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4990 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4991 sysctl -w vm.dirty_writeback_centisecs=0
4992 sysctl -w vm.dirty_writeback_centisecs=0
4993 # save and increase /proc/sys/vm/dirty_ratio
4994 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4995 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4996 # save and increase /proc/sys/vm/dirty_background_ratio
4997 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4998 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5000 # if file not here, we are a 2.4 kernel
5001 kill -STOP `pidof kupdated`
5005 # ensure that all stripes have some grant before we test client-side cache
5007 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5008 dd if=/dev/zero of=$i bs=4k count=1
5013 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5014 # file truncation, and file removal.
5016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5019 cancel_lru_locks $OSC
5021 sync; sleep 1; sync # just to be safe
5022 BEFOREWRITES=`count_ost_writes`
5023 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5024 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5025 AFTERWRITES=`count_ost_writes`
5026 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5027 error "$BEFOREWRITES < $AFTERWRITES"
5030 run_test 42a "ensure that we don't flush on close"
5033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5036 cancel_lru_locks $OSC
5039 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5040 BEFOREWRITES=$(count_ost_writes)
5041 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5042 AFTERWRITES=$(count_ost_writes)
5043 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5044 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5046 BEFOREWRITES=$(count_ost_writes)
5047 sync || error "sync: $?"
5048 AFTERWRITES=$(count_ost_writes)
5049 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5050 error "$BEFOREWRITES < $AFTERWRITES on sync"
5052 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5056 run_test 42b "test destroy of file with cached dirty data ======"
5058 # if these tests just want to test the effect of truncation,
5059 # they have to be very careful. consider:
5060 # - the first open gets a {0,EOF}PR lock
5061 # - the first write conflicts and gets a {0, count-1}PW
5062 # - the rest of the writes are under {count,EOF}PW
5063 # - the open for truncate tries to match a {0,EOF}PR
5064 # for the filesize and cancels the PWs.
5065 # any number of fixes (don't get {0,EOF} on open, match
5066 # composite locks, do smarter file size management) fix
5067 # this, but for now we want these tests to verify that
5068 # the cancellation with truncate intent works, so we
5069 # start the file with a full-file pw lock to match against
5070 # until the truncate.
5075 cancel_lru_locks $OSC
5077 # prime the file with 0,EOF PW to match
5081 # now the real test..
5082 dd if=/dev/zero of=$file bs=1024 count=100
5083 BEFOREWRITES=`count_ost_writes`
5084 $TRUNCATE $file $offset
5085 cancel_lru_locks $OSC
5086 AFTERWRITES=`count_ost_writes`
5091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5094 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5095 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5098 run_test 42c "test partial truncate of file with cached dirty data"
5101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5104 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5105 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5108 run_test 42d "test complete truncate of file with cached dirty data"
5110 test_42e() { # bug22074
5111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5113 local TDIR=$DIR/${tdir}e
5114 local pages=16 # hardcoded 16 pages, don't change it.
5115 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5116 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5120 test_mkdir $DIR/${tdir}e
5121 $LFS setstripe -c 1 $TDIR
5122 createmany -o $TDIR/f $files
5124 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5126 # we assume that with $OSTCOUNT files, at least one of them will
5127 # be allocated on OST0.
5128 warmup_files=$((OSTCOUNT * max_dirty_mb))
5129 createmany -o $TDIR/w $warmup_files
5131 # write a large amount of data into one file and sync, to get good
5132 # avail_grant number from OST.
5133 for ((i=0; i<$warmup_files; i++)); do
5134 idx=$($LFS getstripe -i $TDIR/w$i)
5135 [ $idx -ne 0 ] && continue
5136 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5139 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5141 $LCTL get_param $proc_osc0/cur_dirty_bytes
5142 $LCTL get_param $proc_osc0/cur_grant_bytes
5144 # create as much dirty pages as we can while not to trigger the actual
5145 # RPCs directly. but depends on the env, VFS may trigger flush during this
5146 # period, hopefully we are good.
5147 for ((i=0; i<$warmup_files; i++)); do
5148 idx=$($LFS getstripe -i $TDIR/w$i)
5149 [ $idx -ne 0 ] && continue
5150 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5152 $LCTL get_param $proc_osc0/cur_dirty_bytes
5153 $LCTL get_param $proc_osc0/cur_grant_bytes
5155 # perform the real test
5156 $LCTL set_param $proc_osc0/rpc_stats 0
5157 for ((;i<$files; i++)); do
5158 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5159 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5162 $LCTL get_param $proc_osc0/rpc_stats
5165 local have_ppr=false
5166 $LCTL get_param $proc_osc0/rpc_stats |
5167 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5168 # skip lines until we are at the RPC histogram data
5169 [ "$PPR" == "pages" ] && have_ppr=true && continue
5170 $have_ppr || continue
5172 # we only want the percent stat for < 16 pages
5173 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5175 percent=$((percent + WPCT))
5176 if [[ $percent -gt 15 ]]; then
5177 error "less than 16-pages write RPCs" \
5184 run_test 42e "verify sub-RPC writes are not done synchronously"
5186 test_43A() { # was test_43
5187 test_mkdir $DIR/$tdir
5188 cp -p /bin/ls $DIR/$tdir/$tfile
5189 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5191 # give multiop a chance to open
5194 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5196 # Wait for multiop to exit
5199 run_test 43A "execution of file opened for write should return -ETXTBSY"
5202 test_mkdir $DIR/$tdir
5203 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5204 $DIR/$tdir/sleep 60 &
5206 # Make sure exec of $tdir/sleep wins race with truncate
5208 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5211 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5216 test_mkdir $DIR/$tdir
5217 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5218 $DIR/$tdir/sleep 60 &
5220 # Make sure exec of $tdir/sleep wins race with truncate
5222 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5225 run_test 43b "truncate of file being executed should return -ETXTBSY"
5228 local testdir="$DIR/$tdir"
5231 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5232 ( cd $testdir && md5sum -c )
5234 run_test 43c "md5sum of copy into lustre"
5236 test_44A() { # was test_44
5237 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5239 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5240 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5242 run_test 44A "zero length read from a sparse stripe"
5245 local nstripe=$($LFS getstripe -c -d $DIR)
5246 [ -z "$nstripe" ] && skip "can't get stripe info"
5247 [[ $nstripe -gt $OSTCOUNT ]] &&
5248 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5250 local stride=$($LFS getstripe -S -d $DIR)
5251 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5252 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5255 OFFSETS="0 $((stride/2)) $((stride-1))"
5256 for offset in $OFFSETS; do
5257 for i in $(seq 0 $((nstripe-1))); do
5258 local GLOBALOFFSETS=""
5260 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5261 local myfn=$DIR/d44a-$size
5262 echo "--------writing $myfn at $size"
5263 ll_sparseness_write $myfn $size ||
5264 error "ll_sparseness_write"
5265 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5266 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5267 error "ll_sparseness_verify $GLOBALOFFSETS"
5269 for j in $(seq 0 $((nstripe-1))); do
5271 size=$((((j + $nstripe )*$stride + $offset)))
5272 ll_sparseness_write $myfn $size ||
5273 error "ll_sparseness_write"
5274 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5276 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5277 error "ll_sparseness_verify $GLOBALOFFSETS"
5282 run_test 44a "test sparse pwrite ==============================="
5286 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5292 before=`dirty_osc_total`
5293 echo executing "\"$*\""
5295 after=`dirty_osc_total`
5296 echo before $before, after $after
5299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5302 # Obtain grants from OST if it supports it
5303 echo blah > ${f}_grant
5306 do_dirty_record "echo blah > $f"
5307 [[ $before -eq $after ]] && error "write wasn't cached"
5308 do_dirty_record "> $f"
5309 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5310 do_dirty_record "echo blah > $f"
5311 [[ $before -eq $after ]] && error "write wasn't cached"
5312 do_dirty_record "sync"
5313 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5314 do_dirty_record "echo blah > $f"
5315 [[ $before -eq $after ]] && error "write wasn't cached"
5316 do_dirty_record "cancel_lru_locks osc"
5317 [[ $before -gt $after ]] ||
5318 error "lock cancellation didn't lower dirty count"
5321 run_test 45 "osc io page accounting ============================"
5323 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5324 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5325 # objects offset and an assert hit when an rpc was built with 1023's mapped
5326 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5333 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5335 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5336 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5340 run_test 46 "dirtying a previously written page ================"
5342 # test_47 is removed "Device nodes check" is moved to test_28
5344 test_48a() { # bug 2399
5345 [ "$mds1_FSTYPE" = "zfs" ] &&
5346 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5347 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5349 test_mkdir $DIR/$tdir
5351 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5352 test_mkdir $DIR/$tdir
5353 touch foo || error "'touch foo' failed after recreating cwd"
5355 touch .foo || error "'touch .foo' failed after recreating cwd"
5357 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5358 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5359 cd . || error "'cd .' failed after recreating cwd"
5360 mkdir . && error "'mkdir .' worked after recreating cwd"
5361 rmdir . && error "'rmdir .' worked after recreating cwd"
5362 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5363 cd .. || error "'cd ..' failed after recreating cwd"
5365 run_test 48a "Access renamed working dir (should return errors)="
5367 test_48b() { # bug 2399
5369 test_mkdir $DIR/$tdir
5371 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5372 touch foo && error "'touch foo' worked after removing cwd"
5373 mkdir foo && error "'mkdir foo' worked after removing cwd"
5374 touch .foo && error "'touch .foo' worked after removing cwd"
5375 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5376 ls . > /dev/null && error "'ls .' worked after removing cwd"
5377 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5378 mkdir . && error "'mkdir .' worked after removing cwd"
5379 rmdir . && error "'rmdir .' worked after removing cwd"
5380 ln -s . foo && error "'ln -s .' worked after removing cwd"
5381 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5383 run_test 48b "Access removed working dir (should return errors)="
5385 test_48c() { # bug 2350
5386 #lctl set_param debug=-1
5389 test_mkdir -p $DIR/$tdir/dir
5391 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5392 $TRACE touch foo && error "touch foo worked after removing cwd"
5393 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5394 touch .foo && error "touch .foo worked after removing cwd"
5395 mkdir .foo && error "mkdir .foo worked after removing cwd"
5396 $TRACE ls . && error "'ls .' worked after removing cwd"
5397 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5398 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5399 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5400 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5401 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5403 run_test 48c "Access removed working subdir (should return errors)"
5405 test_48d() { # bug 2350
5406 #lctl set_param debug=-1
5409 test_mkdir -p $DIR/$tdir/dir
5411 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5412 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5413 $TRACE touch foo && error "'touch foo' worked after removing parent"
5414 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5415 touch .foo && error "'touch .foo' worked after removing parent"
5416 mkdir .foo && error "mkdir .foo worked after removing parent"
5417 $TRACE ls . && error "'ls .' worked after removing parent"
5418 $TRACE ls .. && error "'ls ..' worked after removing parent"
5419 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5420 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5421 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5424 run_test 48d "Access removed parent subdir (should return errors)"
5426 test_48e() { # bug 4134
5427 #lctl set_param debug=-1
5430 test_mkdir -p $DIR/$tdir/dir
5432 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5433 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5434 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5435 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5436 # On a buggy kernel addition of "touch foo" after cd .. will
5437 # produce kernel oops in lookup_hash_it
5438 touch ../foo && error "'cd ..' worked after recreate parent"
5440 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5442 run_test 48e "Access to recreated parent subdir (should return errors)"
5445 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5446 skip "need MDS >= 2.13.55"
5447 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5448 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5449 skip "needs different host for mdt1 mdt2"
5450 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5452 $LFS mkdir -i0 $DIR/$tdir
5453 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5455 for d in sub1 sub2 sub3; do
5456 #define OBD_FAIL_OSD_REF_DEL 0x19c
5457 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5458 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5461 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5463 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5465 test_49() { # LU-1030
5466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5467 remote_ost_nodsh && skip "remote OST with nodsh"
5469 # get ost1 size - $FSNAME-OST0000
5470 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5472 # write 800M at maximum
5473 [[ $ost1_size -lt 2 ]] && ost1_size=2
5474 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5476 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5477 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5480 # change max_pages_per_rpc while writing the file
5481 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5482 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5483 # loop until dd process exits
5484 while ps ax -opid | grep -wq $dd_pid; do
5485 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5486 sleep $((RANDOM % 5 + 1))
5488 # restore original max_pages_per_rpc
5489 $LCTL set_param $osc1_mppc=$orig_mppc
5490 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5492 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5496 test_mkdir $DIR/$tdir
5498 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5500 run_test 50 "special situations: /proc symlinks ==============="
5502 test_51a() { # was test_51
5503 # bug 1516 - create an empty entry right after ".." then split dir
5504 test_mkdir -c1 $DIR/$tdir
5505 touch $DIR/$tdir/foo
5506 $MCREATE $DIR/$tdir/bar
5508 createmany -m $DIR/$tdir/longfile 201
5510 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5511 $MCREATE $DIR/$tdir/longfile$FNUM
5516 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5518 run_test 51a "special situations: split htree with empty entry =="
5520 cleanup_print_lfs_df () {
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5529 local dir=$DIR/$tdir
5530 local nrdirs=$((65536 + 100))
5532 # cleanup the directory
5539 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5540 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5541 [[ $numfree -lt $nrdirs ]] &&
5542 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5544 # need to check free space for the directories as well
5545 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5546 numfree=$(( blkfree / $(fs_inode_ksize) ))
5547 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5549 trap cleanup_print_lfs_df EXIT
5552 createmany -d $dir/d $nrdirs || {
5553 unlinkmany $dir/d $nrdirs
5554 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5558 nrdirs=$(ls -U $dir | wc -l)
5560 # unlink all but 100 subdirectories, then check it still works
5562 local delete=$((nrdirs - left))
5567 # for ldiskfs the nlink count should be 1, but this is OSD specific
5568 # and so this is listed for informational purposes only
5569 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5570 unlinkmany -d $dir/d $delete ||
5571 error "unlink of first $delete subdirs failed"
5573 echo "nlink between: $(stat -c %h $dir)"
5574 local found=$(ls -U $dir | wc -l)
5575 [ $found -ne $left ] &&
5576 error "can't find subdirs: found only $found, expected $left"
5578 unlinkmany -d $dir/d $delete $left ||
5579 error "unlink of second $left subdirs failed"
5580 # regardless of whether the backing filesystem tracks nlink accurately
5581 # or not, the nlink count shouldn't be more than "." and ".." here
5582 local after=$(stat -c %h $dir)
5583 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5584 echo "nlink after: $after"
5586 cleanup_print_lfs_df
5588 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5592 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5594 test_mkdir $DIR/$tdir
5595 createmany -o $DIR/$tdir/t- 1000
5596 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5597 for N in $(seq 0 $((OSTCOUNT - 1))); do
5598 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5599 END { printf("%0.0f", objs) }' $TMP/$tfile)
5600 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5601 '($1 == '$N') { objs += 1 } \
5602 END { printf("%0.0f", objs) }')
5603 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5605 unlinkmany $DIR/$tdir/t- 1000
5608 for N in $(seq 1 $((OSTCOUNT - 1))); do
5609 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5610 error "OST $N has less objects vs OST $NLAST" \
5611 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5612 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5613 error "OST $N has less objects vs OST $NLAST" \
5614 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5616 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5617 error "OST $N has less #0 objects vs OST $NLAST" \
5618 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5619 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5620 error "OST $N has less #0 objects vs OST $NLAST" \
5621 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5626 run_test 51d "check object distribution"
5629 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5630 skip_env "ldiskfs only test"
5633 test_mkdir -c1 $DIR/$tdir
5634 test_mkdir -c1 $DIR/$tdir/d0
5636 touch $DIR/$tdir/d0/foo
5637 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5638 error "file exceed 65000 nlink limit!"
5639 unlinkmany $DIR/$tdir/d0/f- 65001
5642 run_test 51e "check file nlink limit"
5645 test_mkdir $DIR/$tdir
5648 local ulimit_old=$(ulimit -n)
5649 local spare=20 # number of spare fd's for scripts/libraries, etc.
5650 local mdt=$($LFS getstripe -m $DIR/$tdir)
5651 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5653 echo "MDT$mdt numfree=$numfree, max=$max"
5654 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5655 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5656 while ! ulimit -n $((numfree + spare)); do
5657 numfree=$((numfree * 3 / 4))
5659 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5661 echo "left ulimit at $ulimit_old"
5664 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5665 unlinkmany $DIR/$tdir/f $numfree
5666 error "create+open $numfree files in $DIR/$tdir failed"
5668 ulimit -n $ulimit_old
5670 # if createmany exits at 120s there will be fewer than $numfree files
5671 unlinkmany $DIR/$tdir/f $numfree || true
5673 run_test 51f "check many open files limit"
5676 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5677 test_mkdir $DIR/$tdir
5678 touch $DIR/$tdir/foo
5679 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5680 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5681 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5682 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5683 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5685 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5686 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5687 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5689 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5690 cp -r $DIR/$tdir $TMP/
5691 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5693 run_test 52a "append-only flag test (should return errors)"
5696 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5697 test_mkdir $DIR/$tdir
5698 touch $DIR/$tdir/foo
5699 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5700 cat test > $DIR/$tdir/foo && error "cat test worked"
5701 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5702 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5703 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5705 echo foo >> $DIR/$tdir/foo && error "echo worked"
5706 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5707 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5708 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5709 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5711 chattr -i $DIR/$tdir/foo || error "chattr failed"
5713 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5715 run_test 52b "immutable flag test (should return errors) ======="
5718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5719 remote_mds_nodsh && skip "remote MDS with nodsh"
5720 remote_ost_nodsh && skip "remote OST with nodsh"
5733 local support_last_seq=true
5735 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5736 support_last_seq=false
5739 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5741 for value in $(do_facet $SINGLEMDS \
5742 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5743 param=$(echo ${value[0]} | cut -d "=" -f1)
5744 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5746 if $support_last_seq; then
5747 param_seq=$(echo $param |
5748 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5749 mds_last_seq=$(do_facet $SINGLEMDS \
5750 $LCTL get_param -n $param_seq)
5752 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5754 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5755 node=$(facet_active_host ost$((ostnum+1)))
5756 param="obdfilter.$ostname.last_id"
5757 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5758 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5759 ost_last_id=$ost_last
5761 if $support_last_seq; then
5762 ost_last_id=$(echo $ost_last |
5763 awk -F':' '{print $2}' |
5765 ost_last_seq=$(echo $ost_last |
5766 awk -F':' '{print $1}')
5767 [[ $ost_last_seq = $mds_last_seq ]] || continue
5770 if [[ $ost_last_id != $mds_last ]]; then
5771 error "$ost_last_id != $mds_last"
5778 $found || error "can not match last_seq/last_id for $mdtosc"
5781 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5784 perl -MSocket -e ';' || skip "no Socket perl module installed"
5786 $SOCKETSERVER $DIR/socket ||
5787 error "$SOCKETSERVER $DIR/socket failed: $?"
5788 $SOCKETCLIENT $DIR/socket ||
5789 error "$SOCKETCLIENT $DIR/socket failed: $?"
5790 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5792 run_test 54a "unix domain socket test =========================="
5798 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5800 run_test 54b "char device works in lustre ======================"
5803 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5804 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5805 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5807 for i in $(seq 3 7); do
5808 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5817 loopdev="$DIR/loop54c"
5820 $UMOUNT $DIR/$tdir || rc=$?
5821 losetup -d $loopdev || true
5822 losetup -d $LOOPDEV || true
5823 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5830 loopdev="$DIR/loop54c"
5833 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5834 trap cleanup_54c EXIT
5835 mknod $loopdev b 7 $LOOPNUM
5836 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5837 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5838 losetup $loopdev $DIR/$tfile ||
5839 error "can't set up $loopdev for $DIR/$tfile"
5840 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5841 test_mkdir $DIR/$tdir
5842 mount -t ext2 $loopdev $DIR/$tdir ||
5843 error "error mounting $loopdev on $DIR/$tdir"
5844 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5847 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5851 run_test 54c "block device works in lustre ====================="
5857 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5859 run_test 54d "fifo device works in lustre ======================"
5864 cp -aL /dev/console $f
5865 echo $string > $f || error "echo $string to $f failed"
5867 run_test 54e "console/tty device works in lustre ======================"
5871 local dir=$DIR/$tdir
5874 test_mkdir -p $dir/dir
5875 for i in $(seq $numfiles); do
5877 touch $dir/dir/file$i
5880 local numcomp=$($LFS getstripe --component-count $dir)
5882 [[ $numcomp == 0 ]] && numcomp=1
5884 # test lfs getstripe with --recursive
5885 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5887 [[ $filenum -eq $((numfiles * 2)) ]] ||
5888 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5889 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5890 [[ $filenum -eq $numfiles ]] ||
5891 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5892 echo "$LFS getstripe showed obdidx or l_ost_idx"
5894 # test lfs getstripe with file instead of dir
5895 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5896 [[ $filenum -eq 1 ]] ||
5897 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5898 echo "$LFS getstripe file1 passed"
5900 #test lfs getstripe with --verbose
5901 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5902 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5903 error "$LFS getstripe --verbose $dir: "\
5904 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5905 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5906 error "$LFS getstripe $dir: showed lmm_magic"
5908 #test lfs getstripe with -v prints lmm_fid
5909 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5910 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5911 error "$LFS getstripe -v $dir: "\
5912 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5913 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5914 error "$LFS getstripe $dir: showed lmm_fid by default"
5915 echo "$LFS getstripe --verbose passed"
5917 #check for FID information
5918 local fid1=$($LFS getstripe --fid $dir/file1)
5919 local fid2=$($LFS getstripe --verbose $dir/file1 |
5920 awk '/lmm_fid: / { print $2; exit; }')
5921 local fid3=$($LFS path2fid $dir/file1)
5923 [ "$fid1" != "$fid2" ] &&
5924 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5925 [ "$fid1" != "$fid3" ] &&
5926 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5927 echo "$LFS getstripe --fid passed"
5929 #test lfs getstripe with --obd
5930 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5931 error "$LFS getstripe --obd wrong_uuid: should return error"
5933 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5936 local obduuid=$(ostuuid_from_index $ostidx)
5937 local found=$($LFS getstripe -r --obd $obduuid $dir |
5938 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5940 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5941 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5943 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5946 [[ $found -eq $filenum ]] ||
5947 error "$LFS getstripe --obd: found $found expect $filenum"
5948 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5949 sed '/^[ ]*'${ostidx}'[ ]/d' |
5950 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5951 error "$LFS getstripe --obd: should not show file on other obd"
5952 echo "$LFS getstripe --obd passed"
5954 run_test 56a "check $LFS getstripe"
5957 local dir=$DIR/$tdir
5961 for i in $(seq $numdirs); do
5962 test_mkdir $dir/dir$i
5965 # test lfs getdirstripe default mode is non-recursion, which is
5966 # different from lfs getstripe
5967 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5969 [[ $dircnt -eq 1 ]] ||
5970 error "$LFS getdirstripe: found $dircnt, not 1"
5971 dircnt=$($LFS getdirstripe --recursive $dir |
5972 grep -c lmv_stripe_count)
5973 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5974 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5976 run_test 56b "check $LFS getdirstripe"
5979 remote_ost_nodsh && skip "remote OST with nodsh"
5982 local ost_name=$(ostname_from_index $ost_idx)
5983 local old_status=$(ost_dev_status $ost_idx)
5984 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5986 [[ -z "$old_status" ]] ||
5987 skip_env "OST $ost_name is in $old_status status"
5989 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5990 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5991 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5992 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5993 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5994 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5997 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5998 error "$LFS df -v showing inactive devices"
6001 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6003 [[ "$new_status" =~ "D" ]] ||
6004 error "$ost_name status is '$new_status', missing 'D'"
6005 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6006 [[ "$new_status" =~ "N" ]] ||
6007 error "$ost_name status is '$new_status', missing 'N'"
6009 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6010 [[ "$new_status" =~ "f" ]] ||
6011 error "$ost_name status is '$new_status', missing 'f'"
6014 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6015 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6016 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6017 [[ -z "$p" ]] && restore_lustre_params < $p || true
6020 new_status=$(ost_dev_status $ost_idx)
6021 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6022 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6023 # can't check 'f' as devices may actually be on flash
6025 run_test 56c "check 'lfs df' showing device status"
6028 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6029 local osts=$($LFS df -v $MOUNT | grep -c OST)
6033 (( mdts == MDSCOUNT )) ||
6034 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6035 (( osts == OSTCOUNT )) ||
6036 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6038 run_test 56d "'lfs df -v' prints only configured devices"
6043 local local_tdir="$1"
6044 local local_numfiles="$2"
6045 local local_numdirs="$3"
6046 local dir_params="$4"
6047 local dir_stripe_params="$5"
6049 if [ ! -d "$local_tdir" ] ; then
6050 test_mkdir -p $dir_stripe_params $local_tdir
6051 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6052 for i in $(seq $local_numfiles) ; do
6053 touch $local_tdir/file$i
6055 for i in $(seq $local_numdirs) ; do
6056 test_mkdir $dir_stripe_params $local_tdir/dir$i
6057 for j in $(seq $local_numfiles) ; do
6058 touch $local_tdir/dir$i/file$j
6064 setup_56_special() {
6066 local local_numfiles=$2
6067 local local_numdirs=$3
6069 setup_56 $local_tdir $local_numfiles $local_numdirs
6071 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6072 for i in $(seq $local_numfiles) ; do
6073 mknod $local_tdir/loop${i}b b 7 $i
6074 mknod $local_tdir/null${i}c c 1 3
6075 ln -s $local_tdir/file1 $local_tdir/link${i}
6077 for i in $(seq $local_numdirs) ; do
6078 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6079 mknod $local_tdir/dir$i/null${i}c c 1 3
6080 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6086 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6087 local expected=$(($NUMDIRS + 2))
6089 setup_56 $dir $NUMFILES $NUMDIRS
6091 # test lfs find with -name
6092 for i in $(seq $NUMFILES) ; do
6093 local nums=$($LFS find -name "*$i" $dir | wc -l)
6095 [ $nums -eq $expected ] ||
6096 error "lfs find -name '*$i' $dir wrong: "\
6097 "found $nums, expected $expected"
6100 run_test 56g "check lfs find -name"
6103 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6104 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6106 setup_56 $dir $NUMFILES $NUMDIRS
6108 # test lfs find with ! -name
6109 for i in $(seq $NUMFILES) ; do
6110 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6112 [ $nums -eq $expected ] ||
6113 error "lfs find ! -name '*$i' $dir wrong: "\
6114 "found $nums, expected $expected"
6117 run_test 56h "check lfs find ! -name"
6120 local dir=$DIR/$tdir
6124 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6127 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6129 run_test 56i "check 'lfs find -ost UUID' skips directories"
6132 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6134 setup_56_special $dir $NUMFILES $NUMDIRS
6136 local expected=$((NUMDIRS + 1))
6137 local cmd="$LFS find -type d $dir"
6138 local nums=$($cmd | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6143 run_test 56j "check lfs find -type d"
6146 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6148 setup_56_special $dir $NUMFILES $NUMDIRS
6150 local expected=$(((NUMDIRS + 1) * NUMFILES))
6151 local cmd="$LFS find -type f $dir"
6152 local nums=$($cmd | wc -l)
6154 [ $nums -eq $expected ] ||
6155 error "'$cmd' wrong: found $nums, expected $expected"
6157 run_test 56k "check lfs find -type f"
6160 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6162 setup_56_special $dir $NUMFILES $NUMDIRS
6164 local expected=$((NUMDIRS + NUMFILES))
6165 local cmd="$LFS find -type b $dir"
6166 local nums=$($cmd | wc -l)
6168 [ $nums -eq $expected ] ||
6169 error "'$cmd' wrong: found $nums, expected $expected"
6171 run_test 56l "check lfs find -type b"
6174 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6176 setup_56_special $dir $NUMFILES $NUMDIRS
6178 local expected=$((NUMDIRS + NUMFILES))
6179 local cmd="$LFS find -type c $dir"
6180 local nums=$($cmd | wc -l)
6181 [ $nums -eq $expected ] ||
6182 error "'$cmd' wrong: found $nums, expected $expected"
6184 run_test 56m "check lfs find -type c"
6187 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6188 setup_56_special $dir $NUMFILES $NUMDIRS
6190 local expected=$((NUMDIRS + NUMFILES))
6191 local cmd="$LFS find -type l $dir"
6192 local nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6197 run_test 56n "check lfs find -type l"
6200 local dir=$DIR/$tdir
6202 setup_56 $dir $NUMFILES $NUMDIRS
6203 utime $dir/file1 > /dev/null || error "utime (1)"
6204 utime $dir/file2 > /dev/null || error "utime (2)"
6205 utime $dir/dir1 > /dev/null || error "utime (3)"
6206 utime $dir/dir2 > /dev/null || error "utime (4)"
6207 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6208 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6211 local nums=$($LFS find -mtime +0 $dir | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6217 cmd="$LFS find -mtime 0 $dir"
6218 nums=$($cmd | wc -l)
6219 [ $nums -eq $expected ] ||
6220 error "'$cmd' wrong: found $nums, expected $expected"
6222 run_test 56o "check lfs find -mtime for old files"
6225 local dir=$DIR/$tdir
6229 # just to make sure there is something that won't be found
6231 touch $dir/$tfile.now
6233 for age in year week day hour min; do
6234 count=$((count + 1))
6236 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6237 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6238 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6240 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6241 local nums=$($cmd | wc -l)
6242 [ $nums -eq $expected ] ||
6243 error "'$cmd' wrong: found $nums, expected $expected"
6245 cmd="$LFS find $dir -atime $count${age:0:1}"
6246 nums=$($cmd | wc -l)
6247 [ $nums -eq $expected ] ||
6248 error "'$cmd' wrong: found $nums, expected $expected"
6252 cmd="$LFS find $dir -ctime +1s -type f"
6253 nums=$($cmd | wc -l)
6254 (( $nums == $count * 2 + 1)) ||
6255 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6257 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6259 test_newerXY_base() {
6262 local dir=$DIR/$tdir
6266 if [ $y == "t" ]; then
6267 if [ $x == "b" ]; then
6268 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6270 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6273 ref=$DIR/$tfile.newer.$x$y
6274 touch $ref || error "touch $ref failed"
6277 echo "before = $ref"
6279 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6281 if [ $y == "t" ]; then
6282 if [ $x == "b" ]; then
6283 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6285 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6288 negref=$DIR/$tfile.negnewer.$x$y
6289 touch $negref || error "touch $negref failed"
6292 echo "after = $negref"
6293 local cmd="$LFS find $dir -newer$x$y $ref"
6294 local nums=$(eval $cmd | wc -l)
6295 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6297 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6298 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6300 cmd="$LFS find $dir ! -newer$x$y $negref"
6301 nums=$(eval $cmd | wc -l)
6302 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6303 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6305 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6306 nums=$(eval $cmd | wc -l)
6307 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6308 error "'$cmd' wrong: found $nums between, expected $expected"; }
6314 test_newerXY_base "a" "a"
6315 test_newerXY_base "a" "m"
6316 test_newerXY_base "a" "c"
6317 test_newerXY_base "m" "a"
6318 test_newerXY_base "m" "m"
6319 test_newerXY_base "m" "c"
6320 test_newerXY_base "c" "a"
6321 test_newerXY_base "c" "m"
6322 test_newerXY_base "c" "c"
6324 [[ -n "$sles_version" ]] &&
6325 echo "skip timestamp tests on SLES, LU-13665" && return 0
6327 test_newerXY_base "a" "t"
6328 test_newerXY_base "m" "t"
6329 test_newerXY_base "c" "t"
6331 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6332 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6333 ! btime_supported && echo "btime unsupported" && return 0
6335 test_newerXY_base "b" "b"
6336 test_newerXY_base "b" "t"
6338 run_test 56oc "check lfs find -newerXY work"
6341 local dir=$DIR/$tdir
6346 $LFS find $dir -btime -1d -type f
6353 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6354 ! btime_supported && skip "btime unsupported on MDS"
6356 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6357 ! btime_supported && skip "btime unsupported on clients"
6359 local dir=$DIR/$tdir
6360 local ref=$DIR/$tfile.ref
6361 local negref=$DIR/$tfile.negref
6363 mkdir $dir || error "mkdir $dir failed"
6364 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6365 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6366 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6367 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6368 touch $ref || error "touch $ref failed"
6369 # sleep 3 seconds at least
6372 local before=$(do_facet mds1 date +%s)
6373 local skew=$(($(date +%s) - before + 1))
6375 if (( skew < 0 && skew > -5 )); then
6376 sleep $((0 - skew + 1))
6380 # Set the dir stripe params to limit files all on MDT0,
6381 # otherwise we need to calc the max clock skew between
6382 # the client and MDTs.
6383 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6385 touch $negref || error "touch $negref failed"
6387 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6388 local nums=$($cmd | wc -l)
6389 local expected=$(((NUMFILES + 1) * NUMDIRS))
6391 [ $nums -eq $expected ] ||
6392 error "'$cmd' wrong: found $nums, expected $expected"
6394 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6395 nums=$($cmd | wc -l)
6396 expected=$((NUMFILES + 1))
6397 [ $nums -eq $expected ] ||
6398 error "'$cmd' wrong: found $nums, expected $expected"
6400 [ $skew -lt 0 ] && return
6402 local after=$(do_facet mds1 date +%s)
6403 local age=$((after - before + 1 + skew))
6405 cmd="$LFS find $dir -btime -${age}s -type f"
6406 nums=$($cmd | wc -l)
6407 expected=$(((NUMFILES + 1) * NUMDIRS))
6409 echo "Clock skew between client and server: $skew, age:$age"
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6413 expected=$(($NUMDIRS + 1))
6414 cmd="$LFS find $dir -btime -${age}s -type d"
6415 nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] ||
6417 error "'$cmd' wrong: found $nums, expected $expected"
6418 rm -f $ref $negref || error "Failed to remove $ref $negref"
6420 run_test 56od "check lfs find -btime with units"
6423 [ $RUNAS_ID -eq $UID ] &&
6424 skip_env "RUNAS_ID = UID = $UID -- skipping"
6426 local dir=$DIR/$tdir
6428 setup_56 $dir $NUMFILES $NUMDIRS
6429 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6431 local expected=$NUMFILES
6432 local cmd="$LFS find -uid $RUNAS_ID $dir"
6433 local nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6438 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6439 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6440 nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6444 run_test 56p "check lfs find -uid and ! -uid"
6447 [ $RUNAS_ID -eq $UID ] &&
6448 skip_env "RUNAS_ID = UID = $UID -- skipping"
6450 local dir=$DIR/$tdir
6452 setup_56 $dir $NUMFILES $NUMDIRS
6453 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6455 local expected=$NUMFILES
6456 local cmd="$LFS find -gid $RUNAS_GID $dir"
6457 local nums=$($cmd | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "'$cmd' wrong: found $nums, expected $expected"
6462 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6463 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6464 nums=$($cmd | wc -l)
6465 [ $nums -eq $expected ] ||
6466 error "'$cmd' wrong: found $nums, expected $expected"
6468 run_test 56q "check lfs find -gid and ! -gid"
6471 local dir=$DIR/$tdir
6473 setup_56 $dir $NUMFILES $NUMDIRS
6476 local cmd="$LFS find -size 0 -type f -lazy $dir"
6477 local nums=$($cmd | wc -l)
6479 [ $nums -eq $expected ] ||
6480 error "'$cmd' wrong: found $nums, expected $expected"
6481 cmd="$LFS find -size 0 -type f $dir"
6482 nums=$($cmd | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "'$cmd' wrong: found $nums, expected $expected"
6487 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6488 nums=$($cmd | wc -l)
6489 [ $nums -eq $expected ] ||
6490 error "'$cmd' wrong: found $nums, expected $expected"
6491 cmd="$LFS find ! -size 0 -type f $dir"
6492 nums=$($cmd | wc -l)
6493 [ $nums -eq $expected ] ||
6494 error "'$cmd' wrong: found $nums, expected $expected"
6496 echo "test" > $dir/$tfile
6497 echo "test2" > $dir/$tfile.2 && sync
6499 cmd="$LFS find -size 5 -type f -lazy $dir"
6500 nums=$($cmd | wc -l)
6501 [ $nums -eq $expected ] ||
6502 error "'$cmd' wrong: found $nums, expected $expected"
6503 cmd="$LFS find -size 5 -type f $dir"
6504 nums=$($cmd | wc -l)
6505 [ $nums -eq $expected ] ||
6506 error "'$cmd' wrong: found $nums, expected $expected"
6509 cmd="$LFS find -size +5 -type f -lazy $dir"
6510 nums=$($cmd | wc -l)
6511 [ $nums -eq $expected ] ||
6512 error "'$cmd' wrong: found $nums, expected $expected"
6513 cmd="$LFS find -size +5 -type f $dir"
6514 nums=$($cmd | wc -l)
6515 [ $nums -eq $expected ] ||
6516 error "'$cmd' wrong: found $nums, expected $expected"
6519 cmd="$LFS find -size +0 -type f -lazy $dir"
6520 nums=$($cmd | wc -l)
6521 [ $nums -eq $expected ] ||
6522 error "'$cmd' wrong: found $nums, expected $expected"
6523 cmd="$LFS find -size +0 -type f $dir"
6524 nums=$($cmd | wc -l)
6525 [ $nums -eq $expected ] ||
6526 error "'$cmd' wrong: found $nums, expected $expected"
6529 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6530 nums=$($cmd | wc -l)
6531 [ $nums -eq $expected ] ||
6532 error "'$cmd' wrong: found $nums, expected $expected"
6533 cmd="$LFS find ! -size -5 -type f $dir"
6534 nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6539 cmd="$LFS find -size -5 -type f -lazy $dir"
6540 nums=$($cmd | wc -l)
6541 [ $nums -eq $expected ] ||
6542 error "'$cmd' wrong: found $nums, expected $expected"
6543 cmd="$LFS find -size -5 -type f $dir"
6544 nums=$($cmd | wc -l)
6545 [ $nums -eq $expected ] ||
6546 error "'$cmd' wrong: found $nums, expected $expected"
6548 run_test 56r "check lfs find -size works"
6555 cancel_lru_locks $OSC
6557 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6558 local nums=$($cmd | wc -l)
6560 [ $nums -eq $expected ] ||
6561 error "'$cmd' wrong: found $nums, expected $expected"
6563 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6565 if (( rpcs_before + glimpses != rpcs_after )); then
6566 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6567 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6569 if [[ $glimpses == 0 ]]; then
6570 error "'$cmd' should not send glimpse RPCs to OST"
6572 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6578 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6579 skip "MDS < 2.12.58 doesn't return LSOM data"
6580 local dir=$DIR/$tdir
6581 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6583 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6585 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6586 $LCTL set_param -n llite.*.statahead_agl=0
6587 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6589 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6590 # open and close all files to ensure LSOM is updated
6591 cancel_lru_locks $OSC
6592 find $dir -type f | xargs cat > /dev/null
6594 # expect_found glimpse_rpcs command_to_run
6595 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6596 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6597 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6598 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6600 echo "test" > $dir/$tfile
6601 echo "test2" > $dir/$tfile.2 && sync
6602 cancel_lru_locks $OSC
6603 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6605 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6606 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6607 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6608 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6610 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6611 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6612 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6613 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6614 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6615 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6617 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6620 local dir=$DIR/$tdir
6621 local tmp=$TMP/$tfile.log
6624 test_mkdir -p $dir || error "failed to mkdir $dir"
6625 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6626 error "failed to setstripe $dir/$tfile"
6627 mdt_idx=$($LFS getdirstripe -i $dir)
6628 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6630 stack_trap "rm -f $tmp" EXIT
6631 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6632 ! grep -q obd_uuid $tmp ||
6633 error "failed to find --size +100K --ost 0 $dir"
6634 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6635 ! grep -q obd_uuid $tmp ||
6636 error "failed to find --size +100K --mdt $mdt_idx $dir"
6638 run_test 56rb "check lfs find --size --ost/--mdt works"
6640 test_56s() { # LU-611 #LU-9369
6641 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6643 local dir=$DIR/$tdir
6644 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6646 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6647 for i in $(seq $NUMDIRS); do
6648 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6651 local expected=$NUMDIRS
6652 local cmd="$LFS find -c $OSTCOUNT $dir"
6653 local nums=$($cmd | wc -l)
6655 [ $nums -eq $expected ] || {
6656 $LFS getstripe -R $dir
6657 error "'$cmd' wrong: found $nums, expected $expected"
6660 expected=$((NUMDIRS + onestripe))
6661 cmd="$LFS find -stripe-count +0 -type f $dir"
6662 nums=$($cmd | wc -l)
6663 [ $nums -eq $expected ] || {
6664 $LFS getstripe -R $dir
6665 error "'$cmd' wrong: found $nums, expected $expected"
6669 cmd="$LFS find -stripe-count 1 -type f $dir"
6670 nums=$($cmd | wc -l)
6671 [ $nums -eq $expected ] || {
6672 $LFS getstripe -R $dir
6673 error "'$cmd' wrong: found $nums, expected $expected"
6676 cmd="$LFS find -stripe-count -2 -type f $dir"
6677 nums=$($cmd | wc -l)
6678 [ $nums -eq $expected ] || {
6679 $LFS getstripe -R $dir
6680 error "'$cmd' wrong: found $nums, expected $expected"
6684 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6685 nums=$($cmd | wc -l)
6686 [ $nums -eq $expected ] || {
6687 $LFS getstripe -R $dir
6688 error "'$cmd' wrong: found $nums, expected $expected"
6691 run_test 56s "check lfs find -stripe-count works"
6693 test_56t() { # LU-611 #LU-9369
6694 local dir=$DIR/$tdir
6696 setup_56 $dir 0 $NUMDIRS
6697 for i in $(seq $NUMDIRS); do
6698 $LFS setstripe -S 8M $dir/dir$i/$tfile
6701 local expected=$NUMDIRS
6702 local cmd="$LFS find -S 8M $dir"
6703 local nums=$($cmd | wc -l)
6705 [ $nums -eq $expected ] || {
6706 $LFS getstripe -R $dir
6707 error "'$cmd' wrong: found $nums, expected $expected"
6711 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6713 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6715 expected=$(((NUMDIRS + 1) * NUMFILES))
6716 cmd="$LFS find -stripe-size 512k -type f $dir"
6717 nums=$($cmd | wc -l)
6718 [ $nums -eq $expected ] ||
6719 error "'$cmd' wrong: found $nums, expected $expected"
6721 cmd="$LFS find -stripe-size +320k -type f $dir"
6722 nums=$($cmd | wc -l)
6723 [ $nums -eq $expected ] ||
6724 error "'$cmd' wrong: found $nums, expected $expected"
6726 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6727 cmd="$LFS find -stripe-size +200k -type f $dir"
6728 nums=$($cmd | wc -l)
6729 [ $nums -eq $expected ] ||
6730 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find -stripe-size -640k -type f $dir"
6733 nums=$($cmd | wc -l)
6734 [ $nums -eq $expected ] ||
6735 error "'$cmd' wrong: found $nums, expected $expected"
6738 cmd="$LFS find -stripe-size 256k -type f $dir"
6739 nums=$($cmd | wc -l)
6740 [ $nums -eq $expected ] ||
6741 error "'$cmd' wrong: found $nums, expected $expected"
6743 cmd="$LFS find -stripe-size -320k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6749 cmd="$LFS find -stripe-size 1024k -type f $dir"
6750 nums=$($cmd | wc -l)
6751 [ $nums -eq $expected ] ||
6752 error "'$cmd' wrong: found $nums, expected $expected"
6754 run_test 56t "check lfs find -stripe-size works"
6756 test_56u() { # LU-611
6757 local dir=$DIR/$tdir
6759 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6761 if [[ $OSTCOUNT -gt 1 ]]; then
6762 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6768 local expected=$(((NUMDIRS + 1) * NUMFILES))
6769 local cmd="$LFS find -stripe-index 0 -type f $dir"
6770 local nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6776 cmd="$LFS find -stripe-index 1 -type f $dir"
6777 nums=$($cmd | wc -l)
6778 [ $nums -eq $expected ] ||
6779 error "'$cmd' wrong: found $nums, expected $expected"
6781 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6782 nums=$($cmd | wc -l)
6783 [ $nums -eq $expected ] ||
6784 error "'$cmd' wrong: found $nums, expected $expected"
6787 # This should produce an error and not return any files
6788 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6789 nums=$($cmd 2>/dev/null | wc -l)
6790 [ $nums -eq $expected ] ||
6791 error "'$cmd' wrong: found $nums, expected $expected"
6793 if [[ $OSTCOUNT -gt 1 ]]; then
6794 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6795 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6796 nums=$($cmd | wc -l)
6797 [ $nums -eq $expected ] ||
6798 error "'$cmd' wrong: found $nums, expected $expected"
6801 run_test 56u "check lfs find -stripe-index works"
6805 local dir=$DIR/$tdir
6807 setup_56 $dir $NUMFILES $NUMDIRS
6809 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6810 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6812 for file in $($LFS find -m $UUID $dir); do
6813 file_midx=$($LFS getstripe -m $file)
6814 [ $file_midx -eq $mdt_idx ] ||
6815 error "lfs find -m $UUID != getstripe -m $file_midx"
6818 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6821 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6824 local dir=$DIR/$tdir
6826 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6828 local stripe_size=$($LFS getstripe -S -d $dir) ||
6829 error "$LFS getstripe -S -d $dir failed"
6830 stripe_size=${stripe_size%% *}
6832 local file_size=$((stripe_size * OSTCOUNT))
6833 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6834 local required_space=$((file_num * file_size))
6835 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6837 [[ $free_space -le $((required_space / 1024)) ]] &&
6838 skip_env "need $required_space, have $free_space kbytes"
6841 local dd_count=$((file_size / dd_bs))
6843 # write data into the files
6848 for i in $(seq $NUMFILES); do
6850 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6851 error "write data into $file failed"
6853 for i in $(seq $NUMDIRS); do
6854 for j in $(seq $NUMFILES); do
6855 file=$dir/dir$i/file$j
6856 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6857 error "write data into $file failed"
6861 # $LFS_MIGRATE will fail if hard link migration is unsupported
6862 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6863 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6864 error "creating links to $dir/dir1/file1 failed"
6869 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6872 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6875 eval $cmd || error "$cmd failed"
6877 check_stripe_count $dir/file1 $expected
6879 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6881 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6882 # OST 1 if it is on OST 0. This file is small enough to
6883 # be on only one stripe.
6884 file=$dir/migr_1_ost
6885 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6886 error "write data into $file failed"
6887 local obdidx=$($LFS getstripe -i $file)
6888 local oldmd5=$(md5sum $file)
6891 [[ $obdidx -eq 0 ]] && newobdidx=1
6892 cmd="$LFS migrate -i $newobdidx $file"
6894 eval $cmd || error "$cmd failed"
6896 local realobdix=$($LFS getstripe -i $file)
6897 local newmd5=$(md5sum $file)
6899 [[ $newobdidx -ne $realobdix ]] &&
6900 error "new OST is different (was=$obdidx, "\
6901 "wanted=$newobdidx, got=$realobdix)"
6902 [[ "$oldmd5" != "$newmd5" ]] &&
6903 error "md5sum differ: $oldmd5, $newmd5"
6907 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6909 eval $cmd || error "$cmd failed"
6911 for j in $(seq $NUMFILES); do
6912 check_stripe_count $dir/dir1/file$j $expected
6915 # lfs_migrate works with lfs find
6916 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6917 $LFS_MIGRATE -y -c $expected"
6919 eval $cmd || error "$cmd failed"
6921 for i in $(seq 2 $NUMFILES); do
6922 check_stripe_count $dir/file$i $expected
6924 for i in $(seq 2 $NUMDIRS); do
6925 for j in $(seq $NUMFILES); do
6926 check_stripe_count $dir/dir$i/file$j $expected
6930 run_test 56w "check lfs_migrate -c stripe_count works"
6933 local file1=$DIR/$tdir/file1
6934 local create_pool=false
6935 local initial_pool=$($LFS getstripe -p $DIR)
6939 echo -n "Creating test dir..."
6940 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6943 echo -n "Creating test file..."
6944 touch $file1 || error "cannot create file"
6947 echo -n "Detecting existing pools..."
6948 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6950 if [ ${#pool_list[@]} -gt 0 ]; then
6951 echo "${pool_list[@]}"
6952 for thispool in "${pool_list[@]}"; do
6953 if [[ -z "$initial_pool" ||
6954 "$initial_pool" != "$thispool" ]]; then
6956 echo "Using existing pool '$pool'"
6961 echo "none detected."
6963 if [ -z "$pool" ]; then
6964 pool=${POOL:-testpool}
6965 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6966 echo -n "Creating pool '$pool'..."
6968 pool_add $pool &> /dev/null ||
6969 error "pool_add failed"
6972 echo -n "Adding target to pool..."
6973 pool_add_targets $pool 0 0 1 &> /dev/null ||
6974 error "pool_add_targets failed"
6978 echo -n "Setting pool using -p option..."
6979 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6980 error "migrate failed rc = $?"
6983 echo -n "Verifying test file is in pool after migrating..."
6984 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6985 error "file was not migrated to pool $pool"
6988 echo -n "Removing test file from pool '$pool'..."
6989 # "lfs migrate $file" won't remove the file from the pool
6990 # until some striping information is changed.
6991 $LFS migrate -c 1 $file1 &> /dev/null ||
6992 error "cannot remove from pool"
6993 [ "$($LFS getstripe -p $file1)" ] &&
6994 error "pool still set"
6997 echo -n "Setting pool using --pool option..."
6998 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6999 error "migrate failed rc = $?"
7004 if $create_pool; then
7005 destroy_test_pools 2> /dev/null ||
7006 error "destroy test pools failed"
7009 run_test 56wb "check lfs_migrate pool support"
7012 local file1="$DIR/$tdir/file1"
7019 echo -n "Creating test dir..."
7020 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7021 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7022 error "cannot set stripe by '-S 1M -c 1'"
7025 echo -n "Setting initial stripe for test file..."
7026 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7027 error "cannot set stripe"
7028 cur_ssize=$($LFS getstripe -S "$file1")
7029 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7032 # File currently set to -S 512K -c 1
7034 # Ensure -c and -S options are rejected when -R is set
7035 echo -n "Verifying incompatible options are detected..."
7036 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7037 error "incompatible -c and -R options not detected"
7038 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7039 error "incompatible -S and -R options not detected"
7042 # Ensure unrecognized options are passed through to 'lfs migrate'
7043 echo -n "Verifying -S option is passed through to lfs migrate..."
7044 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7045 error "migration failed"
7046 cur_ssize=$($LFS getstripe -S "$file1")
7047 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7050 # File currently set to -S 1M -c 1
7052 # Ensure long options are supported
7053 echo -n "Verifying long options supported..."
7054 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7055 error "long option without argument not supported"
7056 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7057 error "long option with argument not supported"
7058 cur_ssize=$($LFS getstripe -S "$file1")
7059 [ $cur_ssize -eq 524288 ] ||
7060 error "migrate --stripe-size $cur_ssize != 524288"
7063 # File currently set to -S 512K -c 1
7065 if [ "$OSTCOUNT" -gt 1 ]; then
7066 echo -n "Verifying explicit stripe count can be set..."
7067 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7068 error "migrate failed"
7069 cur_scount=$($LFS getstripe -c "$file1")
7070 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7074 # File currently set to -S 512K -c 1 or -S 512K -c 2
7076 # Ensure parent striping is used if -R is set, and no stripe
7077 # count or size is specified
7078 echo -n "Setting stripe for parent directory..."
7079 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7080 error "cannot set stripe '-S 2M -c 1'"
7083 echo -n "Verifying restripe option uses parent stripe settings..."
7084 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7085 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7086 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7087 error "migrate failed"
7088 cur_ssize=$($LFS getstripe -S "$file1")
7089 [ $cur_ssize -eq $parent_ssize ] ||
7090 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7091 cur_scount=$($LFS getstripe -c "$file1")
7092 [ $cur_scount -eq $parent_scount ] ||
7093 error "migrate -R stripe_count $cur_scount != $parent_scount"
7096 # File currently set to -S 1M -c 1
7098 # Ensure striping is preserved if -R is not set, and no stripe
7099 # count or size is specified
7100 echo -n "Verifying striping size preserved when not specified..."
7101 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7102 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7103 error "cannot set stripe on parent directory"
7104 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7105 error "migrate failed"
7106 cur_ssize=$($LFS getstripe -S "$file1")
7107 [ $cur_ssize -eq $orig_ssize ] ||
7108 error "migrate by default $cur_ssize != $orig_ssize"
7111 # Ensure file name properly detected when final option has no argument
7112 echo -n "Verifying file name properly detected..."
7113 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7114 error "file name interpreted as option argument"
7120 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7123 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7125 local file1=$DIR/$tdir/file1
7127 echo -n "Creating test dir..."
7128 test_mkdir $DIR/$tdir || error "cannot create dir"
7131 echo -n "Creating test file..."
7135 # Ensure 'lfs migrate' will fail by using a non-existent option,
7136 # and make sure rsync is not called to recover
7137 echo -n "Make sure --no-rsync option works..."
7138 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7139 grep -q 'refusing to fall back to rsync' ||
7140 error "rsync was called with --no-rsync set"
7143 # Ensure rsync is called without trying 'lfs migrate' first
7144 echo -n "Make sure --rsync option works..."
7145 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7146 grep -q 'falling back to rsync' &&
7147 error "lfs migrate was called with --rsync set"
7150 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7151 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7152 grep -q 'at the same time' ||
7153 error "--rsync and --no-rsync accepted concurrently"
7159 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7165 test_mkdir $td || error "cannot create $td"
7166 touch $tf || error "cannot touch $tf"
7168 echo -n "Make sure --non-direct|-D works..."
7169 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7170 grep -q "lfs migrate --non-direct" ||
7171 error "--non-direct option cannot work correctly"
7172 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7173 grep -q "lfs migrate -D" ||
7174 error "-D option cannot work correctly"
7177 run_test 56we "check lfs_migrate --non-direct|-D support"
7180 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7181 check_swap_layouts_support
7183 local dir=$DIR/$tdir
7184 local ref1=/etc/passwd
7185 local file1=$dir/file1
7187 test_mkdir $dir || error "creating dir $dir"
7188 $LFS setstripe -c 2 $file1
7190 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7191 stripe=$($LFS getstripe -c $file1)
7192 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7193 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7198 run_test 56x "lfs migration support"
7201 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7202 check_swap_layouts_support
7204 local dir=$DIR/$tdir/$testnum
7208 local ref1=/etc/passwd
7209 local file1=$dir/file1
7211 $LFS setstripe -c 2 $file1
7213 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7215 local stripe=$($LFS getstripe -c $file1)
7217 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7218 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7223 run_test 56xa "lfs migration --block support"
7225 check_migrate_links() {
7227 local file1="$dir/file1"
7231 local total_count=$(($begin + $count - 1))
7232 local symlink_count=10
7235 if [ ! -f "$file1" ]; then
7236 echo -n "creating initial file..."
7237 $LFS setstripe -c 1 -S "512k" "$file1" ||
7238 error "cannot setstripe initial file"
7241 echo -n "creating symlinks..."
7242 for s in $(seq 1 $symlink_count); do
7243 ln -s "$file1" "$dir/slink$s" ||
7244 error "cannot create symlinks"
7248 echo -n "creating nonlinked files..."
7249 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7250 error "cannot create nonlinked files"
7255 if [ ! -f "$dir/file$total_count" ]; then
7256 echo -n "creating hard links $begin:$total_count..."
7257 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7258 /dev/null || error "cannot create hard links"
7262 echo -n "checking number of hard links listed in xattrs..."
7263 local fid=$($LFS getstripe -F "$file1")
7264 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7267 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7268 skip "hard link list has unexpected size, skipping test"
7270 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7271 error "link names should exceed xattrs size"
7274 echo -n "migrating files..."
7275 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7277 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7280 # make sure all links have been properly migrated
7281 echo -n "verifying files..."
7282 fid=$($LFS getstripe -F "$file1") ||
7283 error "cannot get fid for file $file1"
7284 for i in $(seq 2 $total_count); do
7285 local fid2=$($LFS getstripe -F $dir/file$i)
7287 [ "$fid2" == "$fid" ] ||
7288 error "migrated hard link has mismatched FID"
7291 # make sure hard links were properly detected, and migration was
7292 # performed only once for the entire link set; nonlinked files should
7294 local actual=$(grep -c 'done' <<< "$migrate_out")
7295 local expected=$(($uniq_count + 1))
7297 [ "$actual" -eq "$expected" ] ||
7298 error "hard links individually migrated ($actual != $expected)"
7300 # make sure the correct number of hard links are present
7301 local hardlinks=$(stat -c '%h' "$file1")
7303 [ $hardlinks -eq $total_count ] ||
7304 error "num hard links $hardlinks != $total_count"
7311 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7312 skip "Need MDS version at least 2.10.55"
7314 local dir="$DIR/$tdir"
7316 test_mkdir "$dir" || error "cannot create dir $dir"
7318 echo "testing lfs migrate mode when all links fit within xattrs"
7319 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7321 echo "testing rsync mode when all links fit within xattrs"
7322 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7324 echo "testing lfs migrate mode when all links do not fit within xattrs"
7325 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7327 echo "testing rsync mode when all links do not fit within xattrs"
7328 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7330 chown -R $RUNAS_ID $dir
7331 echo "testing non-root lfs migrate mode when not all links are in xattr"
7332 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7337 run_test 56xb "lfs migration hard link support"
7340 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7342 local dir="$DIR/$tdir"
7344 test_mkdir "$dir" || error "cannot create dir $dir"
7346 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7347 echo -n "Setting initial stripe for 20MB test file..."
7348 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7349 error "cannot setstripe 20MB file"
7351 echo -n "Sizing 20MB test file..."
7352 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7354 echo -n "Verifying small file autostripe count is 1..."
7355 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7356 error "cannot migrate 20MB file"
7357 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7358 error "cannot get stripe for $dir/20mb"
7359 [ $stripe_count -eq 1 ] ||
7360 error "unexpected stripe count $stripe_count for 20MB file"
7364 # Test 2: File is small enough to fit within the available space on
7365 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7366 # have at least an additional 1KB for each desired stripe for test 3
7367 echo -n "Setting stripe for 1GB test file..."
7368 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7370 echo -n "Sizing 1GB test file..."
7371 # File size is 1GB + 3KB
7372 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7375 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7376 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7377 if (( avail > 524288 * OSTCOUNT )); then
7378 echo -n "Migrating 1GB file..."
7379 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7380 error "cannot migrate 1GB file"
7382 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7383 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7384 error "cannot getstripe for 1GB file"
7385 [ $stripe_count -eq 2 ] ||
7386 error "unexpected stripe count $stripe_count != 2"
7390 # Test 3: File is too large to fit within the available space on
7391 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7392 if [ $OSTCOUNT -ge 3 ]; then
7393 # The required available space is calculated as
7394 # file size (1GB + 3KB) / OST count (3).
7395 local kb_per_ost=349526
7397 echo -n "Migrating 1GB file with limit..."
7398 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7399 error "cannot migrate 1GB file with limit"
7402 stripe_count=$($LFS getstripe -c "$dir/1gb")
7403 echo -n "Verifying 1GB autostripe count with limited space..."
7404 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7405 error "unexpected stripe count $stripe_count (min 3)"
7412 run_test 56xc "lfs migration autostripe"
7415 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7417 local dir=$DIR/$tdir
7418 local f_mgrt=$dir/$tfile.mgrt
7419 local f_yaml=$dir/$tfile.yaml
7420 local f_copy=$dir/$tfile.copy
7421 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7422 local layout_copy="-c 2 -S 2M -i 1"
7423 local yamlfile=$dir/yamlfile
7424 local layout_before;
7427 test_mkdir "$dir" || error "cannot create dir $dir"
7428 $LFS setstripe $layout_yaml $f_yaml ||
7429 error "cannot setstripe $f_yaml with layout $layout_yaml"
7430 $LFS getstripe --yaml $f_yaml > $yamlfile
7431 $LFS setstripe $layout_copy $f_copy ||
7432 error "cannot setstripe $f_copy with layout $layout_copy"
7434 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7436 # 1. test option --yaml
7437 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7438 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7439 layout_before=$(get_layout_param $f_yaml)
7440 layout_after=$(get_layout_param $f_mgrt)
7441 [ "$layout_after" == "$layout_before" ] ||
7442 error "lfs_migrate --yaml: $layout_after != $layout_before"
7444 # 2. test option --copy
7445 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7446 error "cannot migrate $f_mgrt with --copy $f_copy"
7447 layout_before=$(get_layout_param $f_copy)
7448 layout_after=$(get_layout_param $f_mgrt)
7449 [ "$layout_after" == "$layout_before" ] ||
7450 error "lfs_migrate --copy: $layout_after != $layout_before"
7452 run_test 56xd "check lfs_migrate --yaml and --copy support"
7455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7457 local dir=$DIR/$tdir
7458 local f_comp=$dir/$tfile
7459 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7460 local layout_before=""
7461 local layout_after=""
7463 test_mkdir "$dir" || error "cannot create dir $dir"
7464 $LFS setstripe $layout $f_comp ||
7465 error "cannot setstripe $f_comp with layout $layout"
7466 layout_before=$(get_layout_param $f_comp)
7467 dd if=/dev/zero of=$f_comp bs=1M count=4
7469 # 1. migrate a comp layout file by lfs_migrate
7470 $LFS_MIGRATE -y $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 # 2. migrate a comp layout file by lfs migrate
7476 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7477 layout_after=$(get_layout_param $f_comp)
7478 [ "$layout_before" == "$layout_after" ] ||
7479 error "lfs migrate: $layout_before != $layout_after"
7481 run_test 56xe "migrate a composite layout file"
7484 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7486 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7487 skip "Need server version at least 2.13.53"
7489 local dir=$DIR/$tdir
7490 local f_comp=$dir/$tfile
7491 local layout="-E 1M -c1 -E -1 -c2"
7495 test_mkdir "$dir" || error "cannot create dir $dir"
7496 $LFS setstripe $layout $f_comp ||
7497 error "cannot setstripe $f_comp with layout $layout"
7498 fid_before=$($LFS getstripe --fid $f_comp)
7499 dd if=/dev/zero of=$f_comp bs=1M count=4
7501 # 1. migrate a comp layout file to a comp layout
7502 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7503 fid_after=$($LFS getstripe --fid $f_comp)
7504 [ "$fid_before" == "$fid_after" ] ||
7505 error "comp-to-comp migrate: $fid_before != $fid_after"
7507 # 2. migrate a comp layout file to a plain layout
7508 $LFS migrate -c2 $f_comp ||
7509 error "cannot migrate $f_comp by lfs migrate"
7510 fid_after=$($LFS getstripe --fid $f_comp)
7511 [ "$fid_before" == "$fid_after" ] ||
7512 error "comp-to-plain migrate: $fid_before != $fid_after"
7514 # 3. migrate a plain layout file to a comp layout
7515 $LFS migrate $layout $f_comp ||
7516 error "cannot migrate $f_comp by lfs migrate"
7517 fid_after=$($LFS getstripe --fid $f_comp)
7518 [ "$fid_before" == "$fid_after" ] ||
7519 error "plain-to-comp migrate: $fid_before != $fid_after"
7521 run_test 56xf "FID is not lost during migration of a composite layout file"
7524 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7525 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7528 local dir=$DIR/$tdir
7532 test_mkdir -p $dir || error "creating dir $dir"
7533 touch $f1 || error "creating std file $f1"
7534 $MULTIOP $f2 H2c || error "creating released file $f2"
7536 # a directory can be raid0, so ask only for files
7537 res=$($LFS find $dir -L raid0 -type f | wc -l)
7538 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7540 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7541 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7543 # only files can be released, so no need to force file search
7544 res=$($LFS find $dir -L released)
7545 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7547 res=$($LFS find $dir -type f \! -L released)
7548 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7550 run_test 56y "lfs find -L raid0|released"
7552 test_56z() { # LU-4824
7553 # This checks to make sure 'lfs find' continues after errors
7554 # There are two classes of errors that should be caught:
7555 # - If multiple paths are provided, all should be searched even if one
7557 # - If errors are encountered during the search, it should not terminate
7559 local dir=$DIR/$tdir
7563 for i in d{0..9}; do
7565 touch $dir/$i/$tfile
7567 $LFS find $DIR/non_existent_dir $dir &&
7568 error "$LFS find did not return an error"
7569 # Make a directory unsearchable. This should NOT be the last entry in
7570 # directory order. Arbitrarily pick the 6th entry
7571 chmod 700 $($LFS find $dir -type d | sed '6!d')
7573 $RUNAS $LFS find $DIR/non_existent $dir
7574 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7576 # The user should be able to see 10 directories and 9 files
7577 (( count == 19 )) ||
7578 error "$LFS find found $count != 19 entries after error"
7580 run_test 56z "lfs find should continue after an error"
7582 test_56aa() { # LU-5937
7583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7585 local dir=$DIR/$tdir
7588 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7590 createmany -o $dir/striped_dir/${tfile}- 1024
7591 local dirs=$($LFS find --size +8k $dir/)
7593 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7595 run_test 56aa "lfs find --size under striped dir"
7597 test_56ab() { # LU-10705
7598 test_mkdir $DIR/$tdir
7599 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7600 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7601 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7602 # Flush writes to ensure valid blocks. Need to be more thorough for
7603 # ZFS, since blocks are not allocated/returned to client immediately.
7605 wait_zfs_commit ost1 2
7606 cancel_lru_locks osc
7609 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7611 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7613 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7614 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7616 rm -f $DIR/$tdir/$tfile.[123]
7618 run_test 56ab "lfs find --blocks"
7621 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7622 skip "Need MDS version at least 2.10.50"
7624 # Create composite files with one component
7625 local dir=$DIR/$tdir
7627 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7628 # Create composite files with three components
7629 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7630 # Create non-composite files
7631 createmany -o $dir/${tfile}- 10
7633 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7635 [[ $nfiles == 10 ]] ||
7636 error "lfs find -E 1M found $nfiles != 10 files"
7638 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7639 [[ $nfiles == 25 ]] ||
7640 error "lfs find ! -E 1M found $nfiles != 25 files"
7642 # All files have a component that starts at 0
7643 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7644 [[ $nfiles == 35 ]] ||
7645 error "lfs find --component-start 0 - $nfiles != 35 files"
7647 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7648 [[ $nfiles == 15 ]] ||
7649 error "lfs find --component-start 2M - $nfiles != 15 files"
7651 # All files created here have a componenet that does not starts at 2M
7652 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7653 [[ $nfiles == 35 ]] ||
7654 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7656 # Find files with a specified number of components
7657 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7658 [[ $nfiles == 15 ]] ||
7659 error "lfs find --component-count 3 - $nfiles != 15 files"
7661 # Remember non-composite files have a component count of zero
7662 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7663 [[ $nfiles == 10 ]] ||
7664 error "lfs find --component-count 0 - $nfiles != 10 files"
7666 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7667 [[ $nfiles == 20 ]] ||
7668 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7670 # All files have a flag called "init"
7671 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7672 [[ $nfiles == 35 ]] ||
7673 error "lfs find --component-flags init - $nfiles != 35 files"
7675 # Multi-component files will have a component not initialized
7676 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7677 [[ $nfiles == 15 ]] ||
7678 error "lfs find !--component-flags init - $nfiles != 15 files"
7683 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7686 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7687 skip "Need MDS version at least 2.10.57"
7697 # create mirrored directories and mirrored files
7698 mkdir $td || error "mkdir $td failed"
7699 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7700 createmany -o $tf- 10 || error "create $tf- failed"
7702 for i in $(seq 2); do
7704 mkdir $dir || error "mkdir $dir failed"
7705 $LFS mirror create -N$((3 + i)) $dir ||
7706 error "create mirrored dir $dir failed"
7707 createmany -o $dir/$tfile- 10 ||
7708 error "create $dir/$tfile- failed"
7711 # change the states of some mirrored files
7713 for i in $(seq 2); do
7715 for j in $(seq 4 9); do
7716 echo foo > $dir/$tfile-$j
7720 # find mirrored files with specific mirror count
7721 cmd="$LFS find --mirror-count 3 --type f $td"
7722 nfiles=$($cmd | wc -l)
7723 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7725 cmd="$LFS find ! --mirror-count 3 --type f $td"
7726 nfiles=$($cmd | wc -l)
7727 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7729 cmd="$LFS find --mirror-count +2 --type f $td"
7730 nfiles=$($cmd | wc -l)
7731 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7733 cmd="$LFS find --mirror-count -6 --type f $td"
7734 nfiles=$($cmd | wc -l)
7735 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7737 # find mirrored files with specific file state
7738 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7739 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7741 cmd="$LFS find --mirror-state=ro --type f $td"
7742 nfiles=$($cmd | wc -l)
7743 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7745 cmd="$LFS find ! --mirror-state=ro --type f $td"
7746 nfiles=$($cmd | wc -l)
7747 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7749 cmd="$LFS find --mirror-state=wp --type f $td"
7750 nfiles=$($cmd | wc -l)
7751 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7753 cmd="$LFS find ! --mirror-state=sp --type f $td"
7754 nfiles=$($cmd | wc -l)
7755 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7757 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7759 test_56da() { # LU-14179
7760 local path=$DIR/$tdir
7765 local longdir=$(str_repeat 'a' 255)
7767 for i in {1..15}; do
7774 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7779 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7782 touch $(str_repeat 'f' 255)
7784 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7785 error "lfs find reported an error"
7789 run_test 56da "test lfs find with long paths"
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7793 # note test will not do anything if MDS is not local
7794 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7795 skip_env "ldiskfs only test"
7797 remote_mds_nodsh && skip "remote MDS with nodsh"
7799 local MNTDEV="osd*.*MDT*.mntdev"
7800 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7801 [ -z "$DEV" ] && error "can't access $MNTDEV"
7802 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7803 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7804 error "can't access $DEV"
7805 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7806 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7810 run_test 57a "verify MDS filesystem created with large inodes =="
7813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7814 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7815 skip_env "ldiskfs only test"
7817 remote_mds_nodsh && skip "remote MDS with nodsh"
7819 local dir=$DIR/$tdir
7822 local fileN=$dir/f$filecount
7824 rm -rf $dir || error "removing $dir"
7826 local mdtidx=$($LFS getstripe -m $dir)
7827 local mdtname=MDT$(printf %04x $mdtidx)
7828 local facet=mds$((mdtidx + 1))
7830 echo "mcreating $filecount files"
7831 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7833 # verify that files do not have EAs yet
7834 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7835 error "$file1 has an EA"
7836 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7837 error "$fileN has an EA"
7841 df $dir #make sure we get new statfs data
7842 local mdsfree=$(do_facet $facet \
7843 lctl get_param -n osd*.*$mdtname.kbytesfree)
7844 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7847 echo "opening files to create objects/EAs"
7848 for file in $(seq -f $dir/f%g 1 $filecount); do
7849 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7850 error "opening $file"
7853 # verify that files have EAs now
7854 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7855 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7857 sleep 1 #make sure we get new statfs data
7859 local mdsfree2=$(do_facet $facet \
7860 lctl get_param -n osd*.*$mdtname.kbytesfree)
7861 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7863 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7864 if [ "$mdsfree" != "$mdsfree2" ]; then
7865 error "MDC before $mdcfree != after $mdcfree2"
7867 echo "MDC before $mdcfree != after $mdcfree2"
7868 echo "unable to confirm if MDS has large inodes"
7873 run_test 57b "default LOV EAs are stored inside large inodes ==="
7876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7877 [ -z "$(which wiretest 2>/dev/null)" ] &&
7878 skip_env "could not find wiretest"
7882 run_test 58 "verify cross-platform wire constants =============="
7885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7887 echo "touch 130 files"
7888 createmany -o $DIR/f59- 130
7890 unlinkmany $DIR/f59- 130
7892 # wait for commitment of removal
7893 wait_delete_completed
7895 run_test 59 "verify cancellation of llog records async ========="
7897 TEST60_HEAD="test_60 run $RANDOM"
7899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7900 remote_mgs_nodsh && skip "remote MGS with nodsh"
7901 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7902 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7903 skip_env "missing subtest run-llog.sh"
7905 log "$TEST60_HEAD - from kernel mode"
7906 do_facet mgs "$LCTL dk > /dev/null"
7907 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7908 do_facet mgs $LCTL dk > $TMP/$tfile
7910 # LU-6388: test llog_reader
7911 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7912 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7913 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7914 skip_env "missing llog_reader"
7915 local fstype=$(facet_fstype mgs)
7916 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7917 skip_env "Only for ldiskfs or zfs type mgs"
7919 local mntpt=$(facet_mntpt mgs)
7920 local mgsdev=$(mgsdevname 1)
7932 #get fid and record list
7933 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7935 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7937 #remount mgs as ldiskfs or zfs type
7938 stop mgs || error "stop mgs failed"
7939 mount_fstype mgs || error "remount mgs failed"
7940 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7943 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7944 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7949 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7951 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7953 echo "obj_file is $obj_file"
7954 do_facet mgs $llog_reader $obj_file
7956 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7957 awk '{ print $3 }' | sed -e "s/^type=//g")
7958 if [ $rec_type != $rec ]; then
7959 echo "FAILED test_60a wrong record type $rec_type," \
7965 #check obj path if record type is LLOG_LOGID_MAGIC
7966 if [ "$rec" == "1064553b" ]; then
7967 path=$(do_facet mgs $llog_reader $obj_file |
7968 grep "path=" | awk '{ print $NF }' |
7969 sed -e "s/^path=//g")
7970 if [ $obj_file != $mntpt/$path ]; then
7971 echo "FAILED test_60a wrong obj path" \
7972 "$montpt/$path, should be $obj_file"
7979 #restart mgs before "error", otherwise it will block the next test
7980 stop mgs || error "stop mgs failed"
7981 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7982 $pass || error "test failed, see FAILED test_60a messages for specifics"
7984 run_test 60a "llog_test run from kernel module and test llog_reader"
7986 test_60b() { # bug 6411
7987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7990 LLOG_COUNT=$(do_facet mgs dmesg |
7991 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7992 /llog_[a-z]*.c:[0-9]/ {
8004 [[ $LLOG_COUNT -gt 120 ]] &&
8005 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8007 run_test 60b "limit repeated messages from CERROR/CWARN"
8010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8012 echo "create 5000 files"
8013 createmany -o $DIR/f60c- 5000
8014 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8015 lctl set_param fail_loc=0x80000137
8016 unlinkmany $DIR/f60c- 5000
8017 lctl set_param fail_loc=0
8019 run_test 60c "unlink file when mds full"
8022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8024 SAVEPRINTK=$(lctl get_param -n printk)
8025 # verify "lctl mark" is even working"
8026 MESSAGE="test message ID $RANDOM $$"
8027 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8028 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8030 lctl set_param printk=0 || error "set lnet.printk failed"
8031 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8032 MESSAGE="new test message ID $RANDOM $$"
8033 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8034 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8035 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8037 lctl set_param -n printk="$SAVEPRINTK"
8039 run_test 60d "test printk console message masking"
8042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8043 remote_mds_nodsh && skip "remote MDS with nodsh"
8046 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8047 do_facet mds1 lctl set_param fail_loc=0x15b
8050 run_test 60e "no space while new llog is being created"
8053 local old_path=$($LCTL get_param -n debug_path)
8055 stack_trap "$LCTL set_param debug_path=$old_path"
8056 stack_trap "rm -f $TMP/$tfile*"
8057 rm -f $TMP/$tfile* 2> /dev/null
8058 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8059 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8060 test_mkdir $DIR/$tdir
8061 # retry in case the open is cached and not released
8062 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8063 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8067 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8069 run_test 60f "change debug_path works"
8075 test_mkdir -c $MDSCOUNT $DIR/$tdir
8080 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8081 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8083 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8084 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8085 index=$((index + 1))
8091 for i in {0..100}; do
8092 # define OBD_FAIL_OSD_TXN_START 0x19a
8093 local index=$((i % MDSCOUNT + 1))
8095 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8102 for i in $(seq $MDSCOUNT); do
8103 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8106 mkdir $DIR/$tdir/new || error "mkdir failed"
8107 rmdir $DIR/$tdir/new || error "rmdir failed"
8109 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8111 for i in $(seq $MDSCOUNT); do
8112 wait_update_facet mds$i "$LCTL get_param -n \
8113 mdd.$(facet_svc mds$i).lfsck_namespace |
8114 awk '/^status/ { print \\\$2 }'" "completed"
8117 ls -R $DIR/$tdir || error "ls failed"
8118 rm -rf $DIR/$tdir || error "rmdir failed"
8120 run_test 60g "transaction abort won't cause MDT hung"
8123 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8124 skip "Need MDS version at least 2.12.52"
8125 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8129 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8130 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8131 for fail_loc in 0x80000188 0x80000189; do
8132 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8133 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8134 error "mkdir $dir-$fail_loc failed"
8135 for i in {0..10}; do
8136 # create may fail on missing stripe
8137 echo $i > $DIR/$tdir-$fail_loc/$i
8139 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8140 error "getdirstripe $tdir-$fail_loc failed"
8141 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8142 error "migrate $tdir-$fail_loc failed"
8143 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8144 error "getdirstripe $tdir-$fail_loc failed"
8145 pushd $DIR/$tdir-$fail_loc
8147 echo $f | cmp $f - || error "$f data mismatch"
8150 rm -rf $DIR/$tdir-$fail_loc
8153 run_test 60h "striped directory with missing stripes can be accessed"
8156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8160 cancel_lru_locks osc
8161 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8164 run_test 61a "mmap() writes don't make sync hang ================"
8167 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8169 run_test 61b "mmap() of unstriped file is successful"
8171 # bug 2330 - insufficient obd_match error checking causes LBUG
8173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8177 cancel_lru_locks osc
8178 lctl set_param fail_loc=0x405
8179 cat $f && error "cat succeeded, expect -EIO"
8180 lctl set_param fail_loc=0
8182 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8183 # match every page all of the time.
8184 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8186 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8187 # Though this test is irrelevant anymore, it helped to reveal some
8188 # other grant bugs (LU-4482), let's keep it.
8189 test_63a() { # was test_63
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8192 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8194 for i in `seq 10` ; do
8195 dd if=/dev/zero of=$DIR/f63 bs=8k &
8201 rm -f $DIR/f63 || true
8203 run_test 63a "Verify oig_wait interruption does not crash ======="
8205 # bug 2248 - async write errors didn't return to application on sync
8206 # bug 3677 - async write errors left page locked
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8211 lctl set_param debug=-1
8213 # ensure we have a grant to do async writes
8214 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8217 sync # sync lest earlier test intercept the fail_loc
8219 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8220 lctl set_param fail_loc=0x80000406
8221 $MULTIOP $DIR/$tfile Owy && \
8222 error "sync didn't return ENOMEM"
8223 sync; sleep 2; sync # do a real sync this time to flush page
8224 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8225 error "locked page left in cache after async error" || true
8228 run_test 63b "async write errors should be returned to fsync ==="
8231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8234 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8236 run_test 64a "verify filter grant calculations (in kernel) ====="
8239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8241 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8243 run_test 64b "check out-of-space detection on client"
8246 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8248 run_test 64c "verify grant shrink"
8254 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8257 # this does exactly what osc_request.c:osc_announce_cached() does in
8258 # order to calculate max amount of grants to ask from server
8262 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8263 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8265 ((rpc_in_flight++));
8266 nrpages=$((nrpages * rpc_in_flight))
8268 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8270 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8272 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8273 local undirty=$((nrpages * PAGE_SIZE))
8275 local max_extent_pages
8276 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8277 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8278 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8279 local grant_extent_tax
8280 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8282 undirty=$((undirty + nrextents * grant_extent_tax))
8287 # this is size of unit for grant allocation. It should be equal to
8288 # what tgt_grant.c:tgt_grant_chunk() calculates
8292 local grant_extent_tax
8294 max_brw_size=$(import_param $tgt max_brw_size)
8296 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8298 echo $(((max_brw_size + grant_extent_tax) * 2))
8302 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8303 skip "OST < 2.10.55 doesn't limit grants enough"
8305 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8307 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8308 skip "no grant_param connect flag"
8310 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8312 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8313 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8316 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8317 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8319 $LFS setstripe $DIR/$tfile -i 0 -c 1
8320 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8323 while kill -0 $ddpid; do
8324 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8326 if [[ $cur_grant -gt $max_cur_granted ]]; then
8328 error "cur_grant $cur_grant > $max_cur_granted"
8334 run_test 64d "check grant limit exceed"
8340 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8342 ((cur_grants == expected)) ||
8343 error "$msg: grants mismatch: $cur_grants, expected $expected"
8347 echo $((($1 + $2 - 1) & ~($2 - 1)))
8351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8352 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8353 skip "Need OSS version at least 2.11.56"
8355 # Remount client to reset grant
8356 remount_client $MOUNT || error "failed to remount client"
8357 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8359 local init_grants=$(import_param $osc_tgt initial_grant)
8361 check_grants $osc_tgt $init_grants "init grants"
8363 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8364 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8365 local gbs=$(import_param $osc_tgt grant_block_size)
8367 # write random number of bytes from max_brw_size / 4 to max_brw_size
8368 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8369 # align for direct io
8370 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8371 # round to grant consumption unit
8372 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8374 local grants=$((wb_round_up + extent_tax))
8376 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8378 # define OBD_FAIL_TGT_NO_GRANT 0x725
8379 # make the server not grant more back
8380 do_facet ost1 $LCTL set_param fail_loc=0x725
8381 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8383 do_facet ost1 $LCTL set_param fail_loc=0
8385 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8387 rm -f $DIR/$tfile || error "rm failed"
8389 # Remount client to reset grant
8390 remount_client $MOUNT || error "failed to remount client"
8391 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8393 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8395 # define OBD_FAIL_TGT_NO_GRANT 0x725
8396 # make the server not grant more back
8397 do_facet ost1 $LCTL set_param fail_loc=0x725
8398 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8399 do_facet ost1 $LCTL set_param fail_loc=0
8401 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8403 run_test 64e "check grant consumption (no grant allocation)"
8406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8408 # Remount client to reset grant
8409 remount_client $MOUNT || error "failed to remount client"
8410 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8412 local init_grants=$(import_param $osc_tgt initial_grant)
8413 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8414 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8415 local gbs=$(import_param $osc_tgt grant_block_size)
8416 local chunk=$(grant_chunk $osc_tgt)
8418 # write random number of bytes from max_brw_size / 4 to max_brw_size
8419 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8420 # align for direct io
8421 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8422 # round to grant consumption unit
8423 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8425 local grants=$((wb_round_up + extent_tax))
8427 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8428 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8429 error "error writing to $DIR/$tfile"
8431 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8432 "direct io with grant allocation"
8434 rm -f $DIR/$tfile || error "rm failed"
8436 # Remount client to reset grant
8437 remount_client $MOUNT || error "failed to remount client"
8438 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8440 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8442 local cmd="oO_WRONLY:w${write_bytes}_yc"
8444 $MULTIOP $DIR/$tfile $cmd &
8448 check_grants $osc_tgt $((init_grants - grants)) \
8449 "buffered io, not write rpc"
8451 kill -USR1 $MULTIPID
8454 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8455 "buffered io, one RPC"
8457 run_test 64f "check grant consumption (with grant allocation)"
8459 # bug 1414 - set/get directories' stripe info
8461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8463 test_mkdir $DIR/$tdir
8465 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8467 run_test 65a "directory with no stripe info"
8470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8472 test_mkdir $DIR/$tdir
8473 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8475 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8478 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8480 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8484 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8486 test_mkdir $DIR/$tdir
8487 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8489 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8490 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8492 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8494 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8499 test_mkdir $DIR/$tdir
8500 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8501 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8503 if [[ $STRIPECOUNT -le 0 ]]; then
8505 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8506 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8507 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8509 sc=$(($STRIPECOUNT - 1))
8511 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8512 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8513 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8514 error "lverify failed"
8516 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8521 test_mkdir $DIR/$tdir
8523 $LFS setstripe $DIR/$tdir || error "setstripe"
8524 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8525 error "no stripe info failed"
8527 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8529 run_test 65e "directory setstripe defaults"
8532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8534 test_mkdir $DIR/${tdir}f
8535 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8536 error "setstripe succeeded" || true
8538 run_test 65f "dir setstripe permission (should return error) ==="
8541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8543 test_mkdir $DIR/$tdir
8544 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8546 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8547 error "setstripe -S failed"
8548 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8549 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8550 error "delete default stripe failed"
8552 run_test 65g "directory setstripe -d"
8555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8557 test_mkdir $DIR/$tdir
8558 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8560 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8561 error "setstripe -S failed"
8562 test_mkdir $DIR/$tdir/dd1
8563 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8564 error "stripe info inherit failed"
8566 run_test 65h "directory stripe info inherit ===================="
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8571 save_layout_restore_at_exit $MOUNT
8573 # bug6367: set non-default striping on root directory
8574 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8576 # bug12836: getstripe on -1 default directory striping
8577 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8579 # bug12836: getstripe -v on -1 default directory striping
8580 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8582 # bug12836: new find on -1 default directory striping
8583 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8585 run_test 65i "various tests to set root directory striping"
8587 test_65j() { # bug6367
8588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8592 # if we aren't already remounting for each test, do so for this test
8593 if [ "$I_MOUNTED" = "yes" ]; then
8594 cleanup || error "failed to unmount"
8598 save_layout_restore_at_exit $MOUNT
8600 $LFS setstripe -d $MOUNT || error "setstripe failed"
8602 run_test 65j "set default striping on root directory (bug 6367)="
8606 wait_delete_completed
8607 do_facet $SINGLEMDS "lctl set_param -n \
8608 osp.$ost*MDT0000.max_create_count=$max_count"
8609 do_facet $SINGLEMDS "lctl set_param -n \
8610 osp.$ost*MDT0000.create_count=$count"
8611 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8612 echo $INACTIVE_OSC "is Activate"
8614 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8617 test_65k() { # bug11679
8618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8620 remote_mds_nodsh && skip "remote MDS with nodsh"
8622 local disable_precreate=true
8623 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8624 disable_precreate=false
8626 echo "Check OST status: "
8627 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8628 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8630 for OSC in $MDS_OSCS; do
8631 echo $OSC "is active"
8632 do_facet $SINGLEMDS lctl --device %$OSC activate
8635 for INACTIVE_OSC in $MDS_OSCS; do
8636 local ost=$(osc_to_ost $INACTIVE_OSC)
8637 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8638 lov.*md*.target_obd |
8639 awk -F: /$ost/'{ print $1 }' | head -n 1)
8642 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8643 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8645 echo "Deactivate: " $INACTIVE_OSC
8646 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8648 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8649 osp.$ost*MDT0000.create_count")
8650 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8651 osp.$ost*MDT0000.max_create_count")
8652 $disable_precreate &&
8653 do_facet $SINGLEMDS "lctl set_param -n \
8654 osp.$ost*MDT0000.max_create_count=0"
8656 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8657 [ -f $DIR/$tdir/$idx ] && continue
8658 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8659 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8661 error "setstripe $idx should succeed"; }
8662 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8664 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8667 do_facet $SINGLEMDS "lctl set_param -n \
8668 osp.$ost*MDT0000.max_create_count=$max_count"
8669 do_facet $SINGLEMDS "lctl set_param -n \
8670 osp.$ost*MDT0000.create_count=$count"
8671 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8672 echo $INACTIVE_OSC "is Activate"
8674 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8677 run_test 65k "validate manual striping works properly with deactivated OSCs"
8679 test_65l() { # bug 12836
8680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8682 test_mkdir -p $DIR/$tdir/test_dir
8683 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8684 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8686 run_test 65l "lfs find on -1 stripe dir ========================"
8689 local layout=$(save_layout $MOUNT)
8690 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8691 restore_layout $MOUNT $layout
8692 error "setstripe should fail by non-root users"
8696 run_test 65m "normal user can't set filesystem default stripe"
8699 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8700 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8701 skip "Need MDS version at least 2.12.50"
8702 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8704 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8705 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8706 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8708 local root_layout=$(save_layout $MOUNT)
8709 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8711 # new subdirectory under root directory should not inherit
8712 # the default layout from root
8713 local dir1=$MOUNT/$tdir-1
8714 mkdir $dir1 || error "mkdir $dir1 failed"
8715 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8716 error "$dir1 shouldn't have LOV EA"
8718 # delete the default layout on root directory
8719 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8721 local dir2=$MOUNT/$tdir-2
8722 mkdir $dir2 || error "mkdir $dir2 failed"
8723 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8724 error "$dir2 shouldn't have LOV EA"
8726 # set a new striping pattern on root directory
8727 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8728 local new_def_stripe_size=$((def_stripe_size * 2))
8729 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8730 error "set stripe size on $MOUNT failed"
8732 # new file created in $dir2 should inherit the new stripe size from
8733 # the filesystem default
8734 local file2=$dir2/$tfile-2
8735 touch $file2 || error "touch $file2 failed"
8737 local file2_stripe_size=$($LFS getstripe -S $file2)
8738 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8740 echo "file2_stripe_size: '$file2_stripe_size'"
8741 echo "new_def_stripe_size: '$new_def_stripe_size'"
8742 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8745 local dir3=$MOUNT/$tdir-3
8746 mkdir $dir3 || error "mkdir $dir3 failed"
8747 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8748 # the root layout, which is the actual default layout that will be used
8749 # when new files are created in $dir3.
8750 local dir3_layout=$(get_layout_param $dir3)
8751 local root_dir_layout=$(get_layout_param $MOUNT)
8752 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8754 echo "dir3_layout: '$dir3_layout'"
8755 echo "root_dir_layout: '$root_dir_layout'"
8756 error "$dir3 should show the default layout from $MOUNT"
8759 # set OST pool on root directory
8760 local pool=$TESTNAME
8761 pool_add $pool || error "add $pool failed"
8762 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8763 error "add targets to $pool failed"
8765 $LFS setstripe -p $pool $MOUNT ||
8766 error "set OST pool on $MOUNT failed"
8768 # new file created in $dir3 should inherit the pool from
8769 # the filesystem default
8770 local file3=$dir3/$tfile-3
8771 touch $file3 || error "touch $file3 failed"
8773 local file3_pool=$($LFS getstripe -p $file3)
8774 [[ "$file3_pool" = "$pool" ]] ||
8775 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8777 local dir4=$MOUNT/$tdir-4
8778 mkdir $dir4 || error "mkdir $dir4 failed"
8779 local dir4_layout=$(get_layout_param $dir4)
8780 root_dir_layout=$(get_layout_param $MOUNT)
8781 echo "$LFS getstripe -d $dir4"
8782 $LFS getstripe -d $dir4
8783 echo "$LFS getstripe -d $MOUNT"
8784 $LFS getstripe -d $MOUNT
8785 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8787 echo "dir4_layout: '$dir4_layout'"
8788 echo "root_dir_layout: '$root_dir_layout'"
8789 error "$dir4 should show the default layout from $MOUNT"
8792 # new file created in $dir4 should inherit the pool from
8793 # the filesystem default
8794 local file4=$dir4/$tfile-4
8795 touch $file4 || error "touch $file4 failed"
8797 local file4_pool=$($LFS getstripe -p $file4)
8798 [[ "$file4_pool" = "$pool" ]] ||
8799 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8801 # new subdirectory under non-root directory should inherit
8802 # the default layout from its parent directory
8803 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8804 error "set directory layout on $dir4 failed"
8806 local dir5=$dir4/$tdir-5
8807 mkdir $dir5 || error "mkdir $dir5 failed"
8809 dir4_layout=$(get_layout_param $dir4)
8810 local dir5_layout=$(get_layout_param $dir5)
8811 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8813 echo "dir4_layout: '$dir4_layout'"
8814 echo "dir5_layout: '$dir5_layout'"
8815 error "$dir5 should inherit the default layout from $dir4"
8818 # though subdir under ROOT doesn't inherit default layout, but
8819 # its sub dir/file should be created with default layout.
8820 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8821 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8822 skip "Need MDS version at least 2.12.59"
8824 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8825 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8826 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8828 if [ $default_lmv_hash == "none" ]; then
8829 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8831 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8832 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8835 $LFS setdirstripe -D -c 2 $MOUNT ||
8836 error "setdirstripe -D -c 2 failed"
8837 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8838 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8839 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8841 run_test 65n "don't inherit default layout from root for new subdirectories"
8843 # bug 2543 - update blocks count on client
8845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8848 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8849 sync; sync_all_data; sync; sync_all_data
8850 cancel_lru_locks osc
8851 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8852 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8854 run_test 66 "update inode blocks count on client ==============="
8857 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8861 swapon -s | awk '($1 == "'$1'") { print $4 }'
8864 # bug5265, obdfilter oa2dentry return -ENOENT
8865 # #define OBD_FAIL_SRV_ENOENT 0x217
8867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8868 remote_ost_nodsh && skip "remote OST with nodsh"
8871 $LFS setstripe -c 1 -i 0 $f
8873 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8875 do_facet ost1 lctl set_param fail_loc=0x217
8876 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8877 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8879 do_facet ost1 lctl set_param fail_loc=0
8880 $DIRECTIO write $f 0 2 || error "write error"
8882 cancel_lru_locks osc
8883 $DIRECTIO read $f 0 1 || error "read error"
8885 do_facet ost1 lctl set_param fail_loc=0x217
8886 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8888 do_facet ost1 lctl set_param fail_loc=0
8891 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8894 test_mkdir $DIR/$tdir
8895 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8896 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8898 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8900 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8902 [ "$RUNAS_ID" = "$UID" ] &&
8903 skip_env "RUNAS_ID = UID = $UID -- skipping"
8904 # Check that testing environment is properly set up. Skip if not
8905 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8906 skip_env "User $RUNAS_ID does not exist - skipping"
8909 chmod 777 $DIR/$tfile
8910 chmod ug+s $DIR/$tfile
8911 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8912 error "$RUNAS dd $DIR/$tfile failed"
8913 # See if we are still setuid/sgid
8914 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8915 error "S/gid is not dropped on write"
8916 # Now test that MDS is updated too
8917 cancel_lru_locks mdc
8918 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8919 error "S/gid is not dropped on MDS"
8922 run_test 72a "Test that remove suid works properly (bug5695) ===="
8924 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8927 [ "$RUNAS_ID" = "$UID" ] &&
8928 skip_env "RUNAS_ID = UID = $UID -- skipping"
8929 [ "$RUNAS_ID" -eq 0 ] &&
8930 skip_env "RUNAS_ID = 0 -- skipping"
8931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8932 # Check that testing environment is properly set up. Skip if not
8933 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8934 skip_env "User $RUNAS_ID does not exist - skipping"
8936 touch $DIR/${tfile}-f{g,u}
8937 test_mkdir $DIR/${tfile}-dg
8938 test_mkdir $DIR/${tfile}-du
8939 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8940 chmod g+s $DIR/${tfile}-{f,d}g
8941 chmod u+s $DIR/${tfile}-{f,d}u
8942 for perm in 777 2777 4777; do
8943 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8944 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8945 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8946 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8950 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8952 # bug 3462 - multiple simultaneous MDC requests
8954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8956 test_mkdir $DIR/d73-1
8957 test_mkdir $DIR/d73-2
8958 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8961 lctl set_param fail_loc=0x80000129
8962 $MULTIOP $DIR/d73-1/f73-2 Oc &
8964 lctl set_param fail_loc=0
8966 $MULTIOP $DIR/d73-2/f73-3 Oc &
8970 wait $pid1 || return 1
8974 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8975 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8976 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8980 run_test 73 "multiple MDC requests (should not deadlock)"
8982 test_74a() { # bug 6149, 6184
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8986 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8988 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8989 # will spin in a tight reconnection loop
8990 $LCTL set_param fail_loc=0x8000030e
8991 # get any lock that won't be difficult - lookup works.
8993 $LCTL set_param fail_loc=0
8997 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8999 test_74b() { # bug 13310
9000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9002 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9004 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9005 # will spin in a tight reconnection loop
9006 $LCTL set_param fail_loc=0x8000030e
9007 # get a "difficult" lock
9009 $LCTL set_param fail_loc=0
9013 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9018 #define OBD_FAIL_LDLM_NEW_LOCK
9019 $LCTL set_param fail_loc=0x319
9020 touch $DIR/$tfile && error "touch successful"
9021 $LCTL set_param fail_loc=0
9024 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9026 slab_lic=/sys/kernel/slab/lustre_inode_cache
9028 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9029 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9030 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9033 test_76a() { # Now for b=20433, added originally in b=1443
9034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9036 cancel_lru_locks osc
9037 # there may be some slab objects cached per core
9038 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9039 local before=$(num_objects)
9040 local count=$((512 * cpus))
9041 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9042 local margin=$((count / 10))
9043 if [[ -f $slab_lic/aliases ]]; then
9044 local aliases=$(cat $slab_lic/aliases)
9045 (( aliases > 0 )) && margin=$((margin * aliases))
9048 echo "before slab objects: $before"
9049 for i in $(seq $count); do
9053 cancel_lru_locks osc
9054 local after=$(num_objects)
9055 echo "created: $count, after slab objects: $after"
9056 # shared slab counts are not very accurate, allow significant margin
9057 # the main goal is that the cache growth is not permanently > $count
9058 while (( after > before + margin )); do
9060 after=$(num_objects)
9062 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9063 if (( wait > 60 )); then
9064 error "inode slab grew from $before+$margin to $after"
9068 run_test 76a "confirm clients recycle inodes properly ===="
9071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9072 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9075 local before=$(num_objects)
9077 for i in $(seq $count); do
9082 local after=$(num_objects)
9085 while (( after > before )); do
9087 after=$(num_objects)
9089 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9090 if (( wait > 60 )); then
9091 error "inode slab grew from $before to $after"
9095 echo "slab objects before: $before, after: $after"
9097 run_test 76b "confirm clients recycle directory inodes properly ===="
9102 # Note: in sptlrpc modes which enable its own bulk checksum, the
9103 # original crc32_le bulk checksum will be automatically disabled,
9104 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9105 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9106 # In this case set_checksums() will not be no-op, because sptlrpc
9107 # bulk checksum will be enabled all through the test.
9109 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9110 lctl set_param -n osc.*.checksums $1
9114 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9115 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9116 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9117 tr -d [] | head -n1)}
9120 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9122 log "set checksum type to $1, rc = $rc"
9126 get_osc_checksum_type()
9128 # arugment 1: OST name, like OST0000
9130 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9131 sed 's/.*\[\(.*\)\].*/\1/g')
9133 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9137 F77_TMP=$TMP/f77-temp
9140 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9141 error "error writing to $F77_TMP"
9144 test_77a() { # bug 10889
9145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9146 $GSS && skip_env "could not run with gss"
9148 [ ! -f $F77_TMP ] && setup_f77
9150 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9154 run_test 77a "normal checksum read/write operation"
9156 test_77b() { # bug 10889
9157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9158 $GSS && skip_env "could not run with gss"
9160 [ ! -f $F77_TMP ] && setup_f77
9161 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9162 $LCTL set_param fail_loc=0x80000409
9165 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9166 error "dd error: $?"
9167 $LCTL set_param fail_loc=0
9169 for algo in $CKSUM_TYPES; do
9170 cancel_lru_locks osc
9171 set_checksum_type $algo
9172 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9173 $LCTL set_param fail_loc=0x80000408
9174 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9175 $LCTL set_param fail_loc=0
9178 set_checksum_type $ORIG_CSUM_TYPE
9181 run_test 77b "checksum error on client write, read"
9186 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9188 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9189 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9190 $check_ost && [ -n "$ost_file_prefix" ] &&
9191 do_facet ost1 rm -f ${ost_file_prefix}\*
9195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9196 $GSS && skip_env "could not run with gss"
9197 remote_ost_nodsh && skip "remote OST with nodsh"
9200 local osc_file_prefix
9202 local check_ost=false
9203 local ost_file_prefix
9209 # ensure corruption will occur on first OSS/OST
9210 $LFS setstripe -i 0 $DIR/$tfile
9212 [ ! -f $F77_TMP ] && setup_f77
9213 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9214 error "dd write error: $?"
9215 fid=$($LFS path2fid $DIR/$tfile)
9217 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9220 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9221 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9223 echo "OSS do not support bulk pages dump upon error"
9226 osc_file_prefix=$($LCTL get_param -n debug_path)
9227 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9229 trap cleanup_77c EXIT
9232 # enable bulk pages dump upon error on Client
9233 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9234 # enable bulk pages dump upon error on OSS
9236 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9238 # flush Client cache to allow next read to reach OSS
9239 cancel_lru_locks osc
9241 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9242 $LCTL set_param fail_loc=0x80000408
9243 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9244 $LCTL set_param fail_loc=0
9248 # check cksum dump on Client
9249 osc_file=$(ls ${osc_file_prefix}*)
9250 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9251 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9252 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9253 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9254 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9256 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9257 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9258 error "dump content does not match on Client"
9260 $check_ost || skip "No need to check cksum dump on OSS"
9262 # check cksum dump on OSS
9263 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9264 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9265 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9266 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9267 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9268 error "dump content does not match on OSS"
9272 run_test 77c "checksum error on client read with debug"
9274 test_77d() { # bug 10889
9275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9276 $GSS && skip_env "could not run with gss"
9278 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9279 $LCTL set_param fail_loc=0x80000409
9281 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9282 error "direct write: rc=$?"
9283 $LCTL set_param fail_loc=0
9286 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9287 $LCTL set_param fail_loc=0x80000408
9289 cancel_lru_locks osc
9290 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9291 error "direct read: rc=$?"
9292 $LCTL set_param fail_loc=0
9295 run_test 77d "checksum error on OST direct write, read"
9297 test_77f() { # bug 10889
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9299 $GSS && skip_env "could not run with gss"
9302 for algo in $CKSUM_TYPES; do
9303 cancel_lru_locks osc
9304 set_checksum_type $algo
9305 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9306 $LCTL set_param fail_loc=0x409
9307 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9308 error "direct write succeeded"
9309 $LCTL set_param fail_loc=0
9311 set_checksum_type $ORIG_CSUM_TYPE
9314 run_test 77f "repeat checksum error on write (expect error)"
9316 test_77g() { # bug 10889
9317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9318 $GSS && skip_env "could not run with gss"
9319 remote_ost_nodsh && skip "remote OST with nodsh"
9321 [ ! -f $F77_TMP ] && setup_f77
9323 local file=$DIR/$tfile
9324 stack_trap "rm -f $file" EXIT
9326 $LFS setstripe -c 1 -i 0 $file
9327 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9328 do_facet ost1 lctl set_param fail_loc=0x8000021a
9330 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9331 error "write error: rc=$?"
9332 do_facet ost1 lctl set_param fail_loc=0
9335 cancel_lru_locks osc
9336 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9337 do_facet ost1 lctl set_param fail_loc=0x8000021b
9339 cmp $F77_TMP $file || error "file compare failed"
9340 do_facet ost1 lctl set_param fail_loc=0
9343 run_test 77g "checksum error on OST write, read"
9345 test_77k() { # LU-10906
9346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9347 $GSS && skip_env "could not run with gss"
9349 local cksum_param="osc.$FSNAME*.checksums"
9350 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9354 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9355 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9356 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9359 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9360 error "failed to set checksum=$i on MGS"
9361 wait_update $HOSTNAME "$get_checksum" $i
9363 echo "remount client, checksum should be $i"
9364 remount_client $MOUNT || error "failed to remount client"
9365 checksum=$(eval $get_checksum)
9366 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9368 # remove persistent param to avoid races with checksum mountopt below
9369 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9370 error "failed to delete checksum on MGS"
9372 for opt in "checksum" "nochecksum"; do
9373 #remount with mount option
9374 echo "remount client with option $opt, checksum should be $i"
9375 umount_client $MOUNT || error "failed to umount client"
9376 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9377 error "failed to mount client with option '$opt'"
9378 checksum=$(eval $get_checksum)
9379 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9383 remount_client $MOUNT || error "failed to remount client"
9385 run_test 77k "enable/disable checksum correctly"
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9389 $GSS && skip_env "could not run with gss"
9392 stack_trap "set_checksums $ORIG_CSUM" EXIT
9393 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9395 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9397 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9398 for algo in $CKSUM_TYPES; do
9399 set_checksum_type $algo || error "fail to set checksum type $algo"
9400 osc_algo=$(get_osc_checksum_type OST0000)
9401 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9403 # no locks, no reqs to let the connection idle
9404 cancel_lru_locks osc
9405 lru_resize_disable osc
9406 wait_osc_import_state client ost1 IDLE
9408 # ensure ost1 is connected
9409 stat $DIR/$tfile >/dev/null || error "can't stat"
9410 wait_osc_import_state client ost1 FULL
9412 osc_algo=$(get_osc_checksum_type OST0000)
9413 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9417 run_test 77l "preferred checksum type is remembered after reconnected"
9419 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9428 test_78() { # bug 10901
9429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9430 remote_ost || skip_env "local OST"
9433 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9434 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9435 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9436 echo "MemTotal: $MEMTOTAL"
9438 # reserve 256MB of memory for the kernel and other running processes,
9439 # and then take 1/2 of the remaining memory for the read/write buffers.
9440 if [ $MEMTOTAL -gt 512 ] ;then
9441 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9443 # for those poor memory-starved high-end clusters...
9444 MEMTOTAL=$((MEMTOTAL / 2))
9446 echo "Mem to use for directio: $MEMTOTAL"
9448 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9449 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9450 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9451 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9453 echo "Smallest OST: $SMALLESTOST"
9454 [[ $SMALLESTOST -lt 10240 ]] &&
9455 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9457 trap cleanup_test_78 EXIT
9459 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9460 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9462 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9463 echo "File size: $F78SIZE"
9464 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9465 for i in $(seq 1 $NSEQ); do
9466 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9467 echo directIO rdwr round $i of $NSEQ
9468 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9473 run_test 78 "handle large O_DIRECT writes correctly ============"
9475 test_79() { # bug 12743
9476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9478 wait_delete_completed
9480 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9481 BKFREE=$(calc_osc_kbytes kbytesfree)
9482 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9484 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9485 DFTOTAL=`echo $STRING | cut -d, -f1`
9486 DFUSED=`echo $STRING | cut -d, -f2`
9487 DFAVAIL=`echo $STRING | cut -d, -f3`
9488 DFFREE=$(($DFTOTAL - $DFUSED))
9490 ALLOWANCE=$((64 * $OSTCOUNT))
9492 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9493 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9494 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9496 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9497 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9498 error "df free($DFFREE) mismatch OST free($BKFREE)"
9500 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9501 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9502 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9505 run_test 79 "df report consistency check ======================="
9507 test_80() { # bug 10718
9508 remote_ost_nodsh && skip "remote OST with nodsh"
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9511 # relax strong synchronous semantics for slow backends like ZFS
9512 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9513 local soc="obdfilter.*.sync_lock_cancel"
9514 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9516 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9517 if [ -z "$save" ]; then
9518 soc="obdfilter.*.sync_on_lock_cancel"
9519 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9522 if [ "$save" != "never" ]; then
9523 local hosts=$(comma_list $(osts_nodes))
9525 do_nodes $hosts $LCTL set_param $soc=never
9526 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9530 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9532 local before=$(date +%s)
9533 cancel_lru_locks osc
9534 local after=$(date +%s)
9535 local diff=$((after - before))
9536 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9540 run_test 80 "Page eviction is equally fast at high offsets too"
9542 test_81a() { # LU-456
9543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9544 remote_ost_nodsh && skip "remote OST with nodsh"
9546 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9547 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9548 do_facet ost1 lctl set_param fail_loc=0x80000228
9550 # write should trigger a retry and success
9551 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9552 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9554 if [ $RC -ne 0 ] ; then
9555 error "write should success, but failed for $RC"
9558 run_test 81a "OST should retry write when get -ENOSPC ==============="
9560 test_81b() { # LU-456
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9562 remote_ost_nodsh && skip "remote OST with nodsh"
9564 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9565 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9566 do_facet ost1 lctl set_param fail_loc=0x228
9568 # write should retry several times and return -ENOSPC finally
9569 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9570 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9573 if [ $RC -ne $ENOSPC ] ; then
9574 error "dd should fail for -ENOSPC, but succeed."
9577 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9580 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9582 test_mkdir $DIR/$tdir.cvsroot
9583 chown $RUNAS_ID $DIR/$tdir.cvsroot
9586 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9589 # some versions of cvs import exit(1) when asked to import links or
9590 # files they can't read. ignore those files.
9591 local toignore=$(find . -type l -printf '-I %f\n' -o \
9592 ! -perm /4 -printf '-I %f\n')
9593 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9594 $tdir.reposname vtag rtag
9597 test_mkdir $DIR/$tdir.reposname
9598 chown $RUNAS_ID $DIR/$tdir.reposname
9599 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9601 cd $DIR/$tdir.reposname
9603 $RUNAS cvs add -m 'addmsg' foo99
9605 $RUNAS cvs commit -m 'nomsg' foo99
9606 rm -fr $DIR/$tdir.cvsroot
9608 run_test 99 "cvs strange file/directory operations"
9611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9612 [[ "$NETTYPE" =~ tcp ]] ||
9613 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9614 remote_ost_nodsh && skip "remote OST with nodsh"
9615 remote_mds_nodsh && skip "remote MDS with nodsh"
9617 skip "useless for local single node setup"
9619 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9620 [ "$PROT" != "tcp" ] && continue
9621 RPORT=$(echo $REMOTE | cut -d: -f2)
9622 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9625 LPORT=`echo $LOCAL | cut -d: -f2`
9626 if [ $LPORT -ge 1024 ]; then
9627 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9629 error_exit "local: $LPORT > 1024, remote: $RPORT"
9632 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9634 run_test 100 "check local port using privileged port ==========="
9636 function get_named_value()
9645 echo $line | sed "s/^$tag[ ]*//"
9652 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9653 awk '/^max_cached_mb/ { print $2 }')
9656 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9666 local cache_limit=32
9668 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9669 trap cleanup_101a EXIT
9670 $LCTL set_param -n llite.*.read_ahead_stats 0
9671 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9674 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9676 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9677 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9680 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9681 get_named_value 'read but discarded' | cut -d" " -f1); do
9682 discard=$(($discard + $s))
9686 $LCTL get_param osc.*-osc*.rpc_stats
9687 $LCTL get_param llite.*.read_ahead_stats
9689 # Discard is generally zero, but sometimes a few random reads line up
9690 # and trigger larger readahead, which is wasted & leads to discards.
9691 if [[ $(($discard)) -gt $nreads ]]; then
9692 error "too many ($discard) discarded pages"
9694 rm -f $DIR/$tfile || true
9696 run_test 101a "check read-ahead for random reads"
9699 test_mkdir $DIR/$tdir
9701 local FILE_LENGTH=$2
9704 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9706 local list=$(comma_list $(osts_nodes))
9707 set_osd_param $list '' read_cache_enable 0
9708 set_osd_param $list '' writethrough_cache_enable 0
9710 trap cleanup_test101bc EXIT
9711 # prepare the read-ahead file
9712 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9714 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9715 count=$FILE_SIZE_MB 2> /dev/null
9719 cleanup_test101bc() {
9724 local list=$(comma_list $(osts_nodes))
9725 set_osd_param $list '' read_cache_enable 1
9726 set_osd_param $list '' writethrough_cache_enable 1
9730 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9735 local STRIPE_SIZE=$2
9736 local FILE_LENGTH=$3
9737 local RA_INC=1048576
9738 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9739 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9740 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9741 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9742 get_named_value 'read but discarded' |
9743 cut -d" " -f1 | calc_total)
9744 if [[ $DISCARD -gt $discard_limit ]]; then
9745 $LCTL get_param llite.*.read_ahead_stats
9746 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9748 echo "Read-ahead success for size ${READ_SIZE}"
9753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9754 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9756 local STRIPE_SIZE=1048576
9757 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9759 if [ $SLOW == "yes" ]; then
9760 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9762 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9765 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9767 # prepare the read-ahead file
9768 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9769 cancel_lru_locks osc
9770 for BIDX in 2 4 8 16 32 64 128 256
9772 local BSIZE=$((BIDX*4096))
9773 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9774 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9775 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9776 $LCTL set_param -n llite.*.read_ahead_stats 0
9777 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9778 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9779 cancel_lru_locks osc
9780 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9785 run_test 101b "check stride-io mode read-ahead ================="
9788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9790 local STRIPE_SIZE=1048576
9791 local FILE_LENGTH=$((STRIPE_SIZE*100))
9796 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9798 cancel_lru_locks osc
9799 $LCTL set_param osc.*.rpc_stats 0
9800 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9801 $LCTL get_param osc.*.rpc_stats
9802 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9803 local stats=$($LCTL get_param -n $osc_rpc_stats)
9804 local lines=$(echo "$stats" | awk 'END {print NR;}')
9807 if [ $lines -le 20 ]; then
9808 echo "continue debug"
9811 for size in 1 2 4 8; do
9812 local rpc=$(echo "$stats" |
9813 awk '($1 == "'$size':") {print $2; exit; }')
9814 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9815 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9817 echo "$osc_rpc_stats check passed!"
9822 run_test 101c "check stripe_size aligned read-ahead ================="
9825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9827 local file=$DIR/$tfile
9828 local sz_MB=${FILESIZE_101d:-80}
9829 local ra_MB=${READAHEAD_MB:-40}
9831 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9832 [ $free_MB -lt $sz_MB ] &&
9833 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9835 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9836 $LFS setstripe -c -1 $file || error "setstripe failed"
9838 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9839 echo Cancel LRU locks on lustre client to flush the client cache
9840 cancel_lru_locks osc
9842 echo Disable read-ahead
9843 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9844 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9845 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9846 $LCTL get_param -n llite.*.max_read_ahead_mb
9848 echo "Reading the test file $file with read-ahead disabled"
9849 local sz_KB=$((sz_MB * 1024 / 4))
9850 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9851 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9852 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9853 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9855 echo "Cancel LRU locks on lustre client to flush the client cache"
9856 cancel_lru_locks osc
9857 echo Enable read-ahead with ${ra_MB}MB
9858 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9860 echo "Reading the test file $file with read-ahead enabled"
9861 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9862 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9864 echo "read-ahead disabled time read $raOFF"
9865 echo "read-ahead enabled time read $raON"
9868 wait_delete_completed
9870 # use awk for this check instead of bash because it handles decimals
9871 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9872 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9874 run_test 101d "file read with and without read-ahead enabled"
9877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9879 local file=$DIR/$tfile
9880 local size_KB=500 #KB
9884 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9885 local need_KB=$((count * size_KB))
9886 [[ $free_KB -le $need_KB ]] &&
9887 skip_env "Need free space $need_KB, have $free_KB"
9889 echo "Creating $count ${size_KB}K test files"
9890 for ((i = 0; i < $count; i++)); do
9891 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9894 echo "Cancel LRU locks on lustre client to flush the client cache"
9895 cancel_lru_locks $OSC
9897 echo "Reset readahead stats"
9898 $LCTL set_param -n llite.*.read_ahead_stats 0
9900 for ((i = 0; i < $count; i++)); do
9901 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9904 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9905 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9907 for ((i = 0; i < $count; i++)); do
9908 rm -rf $file.$i 2>/dev/null
9911 #10000 means 20% reads are missing in readahead
9912 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9914 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9917 which iozone || skip_env "no iozone installed"
9919 local old_debug=$($LCTL get_param debug)
9920 old_debug=${old_debug#*=}
9921 $LCTL set_param debug="reada mmap"
9923 # create a test file
9924 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9926 echo Cancel LRU locks on lustre client to flush the client cache
9927 cancel_lru_locks osc
9929 echo Reset readahead stats
9930 $LCTL set_param -n llite.*.read_ahead_stats 0
9932 echo mmap read the file with small block size
9933 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9936 echo checking missing pages
9937 $LCTL get_param llite.*.read_ahead_stats
9938 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9939 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9941 $LCTL set_param debug="$old_debug"
9942 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9945 run_test 101f "check mmap read performance"
9947 test_101g_brw_size_test() {
9949 local pages=$((mb * 1048576 / PAGE_SIZE))
9950 local file=$DIR/$tfile
9952 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9953 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9954 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9955 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9959 stack_trap "rm -f $file" EXIT
9960 $LCTL set_param -n osc.*.rpc_stats=0
9962 # 10 RPCs should be enough for the test
9964 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9965 { error "dd write ${mb} MB blocks failed"; return 3; }
9966 cancel_lru_locks osc
9967 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9968 { error "dd write ${mb} MB blocks failed"; return 4; }
9970 # calculate number of full-sized read and write RPCs
9971 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9972 sed -n '/pages per rpc/,/^$/p' |
9973 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9974 END { print reads,writes }'))
9975 # allow one extra full-sized read RPC for async readahead
9976 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9977 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9978 [[ ${rpcs[1]} == $count ]] ||
9979 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9983 remote_ost_nodsh && skip "remote OST with nodsh"
9986 local osts=$(get_facets OST)
9987 local list=$(comma_list $(osts_nodes))
9988 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9989 local brw_size="obdfilter.*.brw_size"
9991 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9993 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9995 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9996 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9997 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9998 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9999 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10000 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10002 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10005 if [[ $orig_mb -lt 16 ]]; then
10006 save_lustre_params $osts "$brw_size" > $p
10007 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10008 error "set 16MB RPC size failed"
10010 echo "remount client to enable new RPC size"
10011 remount_client $MOUNT || error "remount_client failed"
10014 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10015 # should be able to set brw_size=12, but no rpc_stats for that
10016 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10019 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10021 if [[ $orig_mb -lt 16 ]]; then
10022 restore_lustre_params < $p
10023 remount_client $MOUNT || error "remount_client restore failed"
10026 rm -f $p $DIR/$tfile
10028 run_test 101g "Big bulk(4/16 MiB) readahead"
10031 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10033 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10034 error "dd 70M file failed"
10035 echo Cancel LRU locks on lustre client to flush the client cache
10036 cancel_lru_locks osc
10038 echo "Reset readahead stats"
10039 $LCTL set_param -n llite.*.read_ahead_stats 0
10041 echo "Read 10M of data but cross 64M bundary"
10042 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10043 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10044 get_named_value 'misses' | cut -d" " -f1 | calc_total)
10045 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10046 rm -f $p $DIR/$tfile
10048 run_test 101h "Readahead should cover current read window"
10051 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10052 error "dd 10M file failed"
10054 local max_per_file_mb=$($LCTL get_param -n \
10055 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10056 cancel_lru_locks osc
10057 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10058 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10059 error "set max_read_ahead_per_file_mb to 1 failed"
10061 echo "Reset readahead stats"
10062 $LCTL set_param llite.*.read_ahead_stats=0
10064 dd if=$DIR/$tfile of=/dev/null bs=2M
10066 $LCTL get_param llite.*.read_ahead_stats
10067 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10068 awk '/misses/ { print $2 }')
10069 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10072 run_test 101i "allow current readahead to exceed reservation"
10075 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10076 error "setstripe $DIR/$tfile failed"
10077 local file_size=$((1048576 * 16))
10078 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10079 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10081 echo Disable read-ahead
10082 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10084 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10085 for blk in $PAGE_SIZE 1048576 $file_size; do
10086 cancel_lru_locks osc
10087 echo "Reset readahead stats"
10088 $LCTL set_param -n llite.*.read_ahead_stats=0
10089 local count=$(($file_size / $blk))
10090 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10091 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10092 get_named_value 'failed to fast read' |
10093 cut -d" " -f1 | calc_total)
10094 $LCTL get_param -n llite.*.read_ahead_stats
10095 [ $miss -eq $count ] || error "expected $count got $miss"
10098 rm -f $p $DIR/$tfile
10100 run_test 101j "A complete read block should be submitted when no RA"
10103 test_mkdir $DIR/$tdir
10104 chown $RUNAS_ID $DIR/$tdir
10107 STRIPE_COUNT=$OSTCOUNT
10108 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10110 trap cleanup_test102 EXIT
10112 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10114 for num in 1 2 3 4; do
10115 for count in $(seq 1 $STRIPE_COUNT); do
10116 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10117 local size=`expr $STRIPE_SIZE \* $num`
10118 local file=file"$num-$idx-$count"
10119 $1 $LFS setstripe -S $size -i $idx -c $count $file
10125 $1 tar cf $TMP/f102.tar $tdir --xattrs
10128 cleanup_test102() {
10130 rm -f $TMP/f102.tar
10131 rm -rf $DIR/d0.sanity/d102
10135 [ "$UID" != 0 ] && skip "must run as root"
10136 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10137 skip_env "must have user_xattr"
10139 [ -z "$(which setfattr 2>/dev/null)" ] &&
10140 skip_env "could not find setfattr"
10142 local testfile=$DIR/$tfile
10145 echo "set/get xattr..."
10146 setfattr -n trusted.name1 -v value1 $testfile ||
10147 error "setfattr -n trusted.name1=value1 $testfile failed"
10148 getfattr -n trusted.name1 $testfile 2> /dev/null |
10149 grep "trusted.name1=.value1" ||
10150 error "$testfile missing trusted.name1=value1"
10152 setfattr -n user.author1 -v author1 $testfile ||
10153 error "setfattr -n user.author1=author1 $testfile failed"
10154 getfattr -n user.author1 $testfile 2> /dev/null |
10155 grep "user.author1=.author1" ||
10156 error "$testfile missing trusted.author1=author1"
10158 echo "listxattr..."
10159 setfattr -n trusted.name2 -v value2 $testfile ||
10160 error "$testfile unable to set trusted.name2"
10161 setfattr -n trusted.name3 -v value3 $testfile ||
10162 error "$testfile unable to set trusted.name3"
10163 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10164 grep "trusted.name" | wc -l) -eq 3 ] ||
10165 error "$testfile missing 3 trusted.name xattrs"
10167 setfattr -n user.author2 -v author2 $testfile ||
10168 error "$testfile unable to set user.author2"
10169 setfattr -n user.author3 -v author3 $testfile ||
10170 error "$testfile unable to set user.author3"
10171 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10172 grep "user.author" | wc -l) -eq 3 ] ||
10173 error "$testfile missing 3 user.author xattrs"
10175 echo "remove xattr..."
10176 setfattr -x trusted.name1 $testfile ||
10177 error "$testfile error deleting trusted.name1"
10178 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10179 error "$testfile did not delete trusted.name1 xattr"
10181 setfattr -x user.author1 $testfile ||
10182 error "$testfile error deleting user.author1"
10183 echo "set lustre special xattr ..."
10184 $LFS setstripe -c1 $testfile
10185 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10186 awk -F "=" '/trusted.lov/ { print $2 }' )
10187 setfattr -n "trusted.lov" -v $lovea $testfile ||
10188 error "$testfile doesn't ignore setting trusted.lov again"
10189 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10190 error "$testfile allow setting invalid trusted.lov"
10193 run_test 102a "user xattr test =================================="
10195 check_102b_layout() {
10197 local testfile=$DIR/$tfile
10199 echo "test layout '$layout'"
10200 $LFS setstripe $layout $testfile || error "setstripe failed"
10201 $LFS getstripe -y $testfile
10203 echo "get/set/list trusted.lov xattr ..." # b=10930
10204 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10205 [[ "$value" =~ "trusted.lov" ]] ||
10206 error "can't get trusted.lov from $testfile"
10207 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10208 error "getstripe failed"
10210 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10212 value=$(cut -d= -f2 <<<$value)
10213 # LU-13168: truncated xattr should fail if short lov_user_md header
10214 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10215 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10216 for len in $lens; do
10217 echo "setfattr $len $testfile.2"
10218 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10219 [ $len -lt 66 ] && error "short xattr len=$len worked"
10221 local stripe_size=$($LFS getstripe -S $testfile.2)
10222 local stripe_count=$($LFS getstripe -c $testfile.2)
10223 [[ $stripe_size -eq 65536 ]] ||
10224 error "stripe size $stripe_size != 65536"
10225 [[ $stripe_count -eq $stripe_count_orig ]] ||
10226 error "stripe count $stripe_count != $stripe_count_orig"
10227 rm $testfile $testfile.2
10231 [ -z "$(which setfattr 2>/dev/null)" ] &&
10232 skip_env "could not find setfattr"
10233 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10235 # check plain layout
10236 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10238 # and also check composite layout
10239 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10242 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10245 [ -z "$(which setfattr 2>/dev/null)" ] &&
10246 skip_env "could not find setfattr"
10247 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10249 # b10930: get/set/list lustre.lov xattr
10250 echo "get/set/list lustre.lov xattr ..."
10251 test_mkdir $DIR/$tdir
10252 chown $RUNAS_ID $DIR/$tdir
10253 local testfile=$DIR/$tdir/$tfile
10254 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10255 error "setstripe failed"
10256 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10257 error "getstripe failed"
10258 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10259 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10261 local testfile2=${testfile}2
10262 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10263 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10265 $RUNAS $MCREATE $testfile2
10266 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10267 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10268 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10269 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10270 [ $stripe_count -eq $STRIPECOUNT ] ||
10271 error "stripe count $stripe_count != $STRIPECOUNT"
10273 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10275 compare_stripe_info1() {
10276 local stripe_index_all_zero=true
10278 for num in 1 2 3 4; do
10279 for count in $(seq 1 $STRIPE_COUNT); do
10280 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10281 local size=$((STRIPE_SIZE * num))
10282 local file=file"$num-$offset-$count"
10283 stripe_size=$($LFS getstripe -S $PWD/$file)
10284 [[ $stripe_size -ne $size ]] &&
10285 error "$file: size $stripe_size != $size"
10286 stripe_count=$($LFS getstripe -c $PWD/$file)
10287 # allow fewer stripes to be created, ORI-601
10288 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10289 error "$file: count $stripe_count != $count"
10290 stripe_index=$($LFS getstripe -i $PWD/$file)
10291 [[ $stripe_index -ne 0 ]] &&
10292 stripe_index_all_zero=false
10296 $stripe_index_all_zero &&
10297 error "all files are being extracted starting from OST index 0"
10301 have_xattrs_include() {
10302 tar --help | grep -q xattrs-include &&
10303 echo --xattrs-include="lustre.*"
10307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10308 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10310 XINC=$(have_xattrs_include)
10312 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10313 cd $DIR/$tdir/$tdir
10314 compare_stripe_info1
10316 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10320 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10322 XINC=$(have_xattrs_include)
10324 test_mkdir $DIR/$tdir.restore
10326 tar cf - --xattrs $tdir | tar xf - \
10327 -C $DIR/$tdir.restore --xattrs $XINC
10328 cd $DIR/$tdir.restore/$tdir
10329 compare_stripe_info1
10331 run_test 102f "tar copy files, not keep osts"
10334 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10335 skip "must have user_xattr"
10336 [ -z "$(which setfattr 2>/dev/null)" ] &&
10337 skip_env "could not find setfattr"
10338 [ -z "$(which getfattr 2>/dev/null)" ] &&
10339 skip_env "could not find getfattr"
10341 local xsize=${1:-1024} # in bytes
10342 local file=$DIR/$tfile
10343 local value="$(generate_string $xsize)"
10344 local xbig=trusted.big
10348 log "save $xbig on $file"
10349 if [ -z "$toobig" ]
10351 setfattr -n $xbig -v $value $file ||
10352 error "saving $xbig on $file failed"
10354 setfattr -n $xbig -v $value $file &&
10355 error "saving $xbig on $file succeeded"
10359 local orig=$(get_xattr_value $xbig $file)
10360 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10362 local xsml=trusted.sml
10363 log "save $xsml on $file"
10364 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10366 local new=$(get_xattr_value $xbig $file)
10367 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10369 log "grow $xsml on $file"
10370 setfattr -n $xsml -v "$value" $file ||
10371 error "growing $xsml on $file failed"
10373 new=$(get_xattr_value $xbig $file)
10374 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10375 log "$xbig still valid after growing $xsml"
10380 test_102h() { # bug 15777
10383 run_test 102h "grow xattr from inside inode to external block"
10386 large_xattr_enabled || skip_env "ea_inode feature disabled"
10388 echo "setting xattr of max xattr size: $(max_xattr_size)"
10389 grow_xattr $(max_xattr_size)
10391 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10392 echo "This should fail:"
10393 grow_xattr $(($(max_xattr_size) + 10)) 1
10395 run_test 102ha "grow xattr from inside inode to external inode"
10397 test_102i() { # bug 17038
10398 [ -z "$(which getfattr 2>/dev/null)" ] &&
10399 skip "could not find getfattr"
10402 ln -s $DIR/$tfile $DIR/${tfile}link
10403 getfattr -n trusted.lov $DIR/$tfile ||
10404 error "lgetxattr on $DIR/$tfile failed"
10405 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10406 grep -i "no such attr" ||
10407 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10408 rm -f $DIR/$tfile $DIR/${tfile}link
10410 run_test 102i "lgetxattr test on symbolic link ============"
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10416 XINC=$(have_xattrs_include)
10417 setup_test102 "$RUNAS"
10418 chown $RUNAS_ID $DIR/$tdir
10419 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10420 cd $DIR/$tdir/$tdir
10421 compare_stripe_info1 "$RUNAS"
10423 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10426 [ -z "$(which setfattr 2>/dev/null)" ] &&
10427 skip "could not find setfattr"
10430 # b22187 just check that does not crash for regular file.
10431 setfattr -n trusted.lov $DIR/$tfile
10432 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10433 local test_kdir=$DIR/$tdir
10434 test_mkdir $test_kdir
10435 local default_size=$($LFS getstripe -S $test_kdir)
10436 local default_count=$($LFS getstripe -c $test_kdir)
10437 local default_offset=$($LFS getstripe -i $test_kdir)
10438 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10439 error 'dir setstripe failed'
10440 setfattr -n trusted.lov $test_kdir
10441 local stripe_size=$($LFS getstripe -S $test_kdir)
10442 local stripe_count=$($LFS getstripe -c $test_kdir)
10443 local stripe_offset=$($LFS getstripe -i $test_kdir)
10444 [ $stripe_size -eq $default_size ] ||
10445 error "stripe size $stripe_size != $default_size"
10446 [ $stripe_count -eq $default_count ] ||
10447 error "stripe count $stripe_count != $default_count"
10448 [ $stripe_offset -eq $default_offset ] ||
10449 error "stripe offset $stripe_offset != $default_offset"
10450 rm -rf $DIR/$tfile $test_kdir
10452 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10455 [ -z "$(which getfattr 2>/dev/null)" ] &&
10456 skip "could not find getfattr"
10458 # LU-532 trusted. xattr is invisible to non-root
10459 local testfile=$DIR/$tfile
10463 echo "listxattr as user..."
10464 chown $RUNAS_ID $testfile
10465 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10466 grep -q "trusted" &&
10467 error "$testfile trusted xattrs are user visible"
10471 run_test 102l "listxattr size test =================================="
10473 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10474 local path=$DIR/$tfile
10477 listxattr_size_check $path || error "listattr_size_check $path failed"
10479 run_test 102m "Ensure listxattr fails on small bufffer ========"
10483 getxattr() { # getxattr path name
10484 # Return the base64 encoding of the value of xattr name on path.
10488 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10490 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10492 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10494 getfattr --absolute-names --encoding=base64 --name=$name $path |
10495 awk -F= -v name=$name '$1 == name {
10496 print substr($0, index($0, "=") + 1);
10500 test_102n() { # LU-4101 mdt: protect internal xattrs
10501 [ -z "$(which setfattr 2>/dev/null)" ] &&
10502 skip "could not find setfattr"
10503 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10505 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10508 local file0=$DIR/$tfile.0
10509 local file1=$DIR/$tfile.1
10510 local xattr0=$TMP/$tfile.0
10511 local xattr1=$TMP/$tfile.1
10512 local namelist="lov lma lmv link fid version som hsm"
10516 rm -rf $file0 $file1 $xattr0 $xattr1
10517 touch $file0 $file1
10519 # Get 'before' xattrs of $file1.
10520 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10522 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10523 namelist+=" lfsck_namespace"
10524 for name in $namelist; do
10525 # Try to copy xattr from $file0 to $file1.
10526 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10528 setfattr --name=trusted.$name --value="$value" $file1 ||
10529 error "setxattr 'trusted.$name' failed"
10531 # Try to set a garbage xattr.
10532 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10534 if [[ x$name == "xlov" ]]; then
10535 setfattr --name=trusted.lov --value="$value" $file1 &&
10536 error "setxattr invalid 'trusted.lov' success"
10538 setfattr --name=trusted.$name --value="$value" $file1 ||
10539 error "setxattr invalid 'trusted.$name' failed"
10542 # Try to remove the xattr from $file1. We don't care if this
10543 # appears to succeed or fail, we just don't want there to be
10544 # any changes or crashes.
10545 setfattr --remove=$trusted.$name $file1 2> /dev/null
10548 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10551 # Try to copy xattr from $file0 to $file1.
10552 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10554 setfattr --name=trusted.$name --value="$value" $file1 ||
10555 error "setxattr 'trusted.$name' failed"
10557 # Try to set a garbage xattr.
10558 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10560 setfattr --name=trusted.$name --value="$value" $file1 ||
10561 error "setxattr 'trusted.$name' failed"
10563 # Try to remove the xattr from $file1. We don't care if this
10564 # appears to succeed or fail, we just don't want there to be
10565 # any changes or crashes.
10566 setfattr --remove=$trusted.$name $file1 2> /dev/null
10569 # Get 'after' xattrs of file1.
10570 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10572 if ! diff $xattr0 $xattr1; then
10573 error "before and after xattrs of '$file1' differ"
10576 rm -rf $file0 $file1 $xattr0 $xattr1
10580 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10582 test_102p() { # LU-4703 setxattr did not check ownership
10583 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10584 skip "MDS needs to be at least 2.5.56"
10586 local testfile=$DIR/$tfile
10590 echo "setfacl as user..."
10591 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10592 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10594 echo "setfattr as user..."
10595 setfacl -m "u:$RUNAS_ID:---" $testfile
10596 $RUNAS setfattr -x system.posix_acl_access $testfile
10597 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10599 run_test 102p "check setxattr(2) correctly fails without permission"
10602 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10603 skip "MDS needs to be at least 2.6.92"
10605 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10607 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10610 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10611 skip "MDS needs to be at least 2.6.93"
10613 touch $DIR/$tfile || error "touch"
10614 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10615 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10616 rm $DIR/$tfile || error "rm"
10619 mkdir -p $DIR/$tdir || error "mkdir"
10620 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10621 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10622 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10623 error "$testfile error deleting user.author1"
10624 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10625 grep "user.$(basename $tdir)" &&
10626 error "$tdir did not delete user.$(basename $tdir)"
10627 rmdir $DIR/$tdir || error "rmdir"
10630 test_mkdir $DIR/$tdir
10631 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10632 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10633 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10634 error "$testfile error deleting user.author1"
10635 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10636 grep "user.$(basename $tdir)" &&
10637 error "$tdir did not delete user.$(basename $tdir)"
10638 rmdir $DIR/$tdir || error "rm striped dir"
10640 run_test 102r "set EAs with empty values"
10643 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10644 skip "MDS needs to be at least 2.11.52"
10646 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10648 save_lustre_params client "llite.*.xattr_cache" > $save
10650 for cache in 0 1; do
10651 lctl set_param llite.*.xattr_cache=$cache
10654 touch $DIR/$tfile || error "touch"
10655 for prefix in lustre security system trusted user; do
10656 # Note getxattr() may fail with 'Operation not
10657 # supported' or 'No such attribute' depending
10658 # on prefix and cache.
10659 getfattr -n $prefix.n102s $DIR/$tfile &&
10660 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10664 restore_lustre_params < $save
10666 run_test 102s "getting nonexistent xattrs should fail"
10669 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10670 skip "MDS needs to be at least 2.11.52"
10672 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10674 save_lustre_params client "llite.*.xattr_cache" > $save
10676 for cache in 0 1; do
10677 lctl set_param llite.*.xattr_cache=$cache
10679 for buf_size in 0 256; do
10681 touch $DIR/$tfile || error "touch"
10682 setfattr -n user.multiop $DIR/$tfile
10683 $MULTIOP $DIR/$tfile oa$buf_size ||
10684 error "cannot get zero length xattr value (buf_size = $buf_size)"
10688 restore_lustre_params < $save
10690 run_test 102t "zero length xattr values handled correctly"
10694 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10699 [ "$UID" != 0 ] && skip "must run as root"
10700 $GSS && skip_env "could not run under gss"
10701 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10702 skip_env "must have acl enabled"
10703 [ -z "$(which setfacl 2>/dev/null)" ] &&
10704 skip_env "could not find setfacl"
10705 remote_mds_nodsh && skip "remote MDS with nodsh"
10707 gpasswd -a daemon bin # LU-5641
10708 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10710 declare -a identity_old
10712 for num in $(seq $MDSCOUNT); do
10713 switch_identity $num true || identity_old[$num]=$?
10716 SAVE_UMASK=$(umask)
10718 mkdir -p $DIR/$tdir
10721 echo "performing cp ..."
10722 run_acl_subtest cp || error "run_acl_subtest cp failed"
10723 echo "performing getfacl-noacl..."
10724 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10725 echo "performing misc..."
10726 run_acl_subtest misc || error "misc test failed"
10727 echo "performing permissions..."
10728 run_acl_subtest permissions || error "permissions failed"
10729 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10730 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10731 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10732 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10734 echo "performing permissions xattr..."
10735 run_acl_subtest permissions_xattr ||
10736 error "permissions_xattr failed"
10738 echo "performing setfacl..."
10739 run_acl_subtest setfacl || error "setfacl test failed"
10741 # inheritance test got from HP
10742 echo "performing inheritance..."
10743 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10744 chmod +x make-tree || error "chmod +x failed"
10745 run_acl_subtest inheritance || error "inheritance test failed"
10748 echo "LU-974 ignore umask when acl is enabled..."
10749 run_acl_subtest 974 || error "LU-974 umask test failed"
10750 if [ $MDSCOUNT -ge 2 ]; then
10751 run_acl_subtest 974_remote ||
10752 error "LU-974 umask test failed under remote dir"
10755 echo "LU-2561 newly created file is same size as directory..."
10756 if [ "$mds1_FSTYPE" != "zfs" ]; then
10757 run_acl_subtest 2561 || error "LU-2561 test failed"
10759 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10762 run_acl_subtest 4924 || error "LU-4924 test failed"
10767 for num in $(seq $MDSCOUNT); do
10768 if [ "${identity_old[$num]}" = 1 ]; then
10769 switch_identity $num false || identity_old[$num]=$?
10773 run_test 103a "acl test"
10779 for U in {0..511}; do
10781 local O=$(printf "%04o" $U)
10783 umask $(printf "%04o" $((511 ^ $O)))
10784 $LFS setstripe -c 1 $DIR/$tfile.s$O
10785 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10787 (( $S == ($O & 0666) )) ||
10788 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10790 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10791 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10792 (( $S == ($O & 0666) )) ||
10793 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10795 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10796 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10797 (( $S == ($O & 0666) )) ||
10798 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10799 rm -f $DIR/$tfile.[smp]$0
10803 # limit the concurrently running threads to 64. LU-11878
10804 local idx=$((U % 64))
10805 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10810 run_test 103b "umask lfs setstripe"
10813 mkdir -p $DIR/$tdir
10814 cp -rp $DIR/$tdir $DIR/$tdir.bak
10816 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10817 error "$DIR/$tdir shouldn't contain default ACL"
10818 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10819 error "$DIR/$tdir.bak shouldn't contain default ACL"
10822 run_test 103c "'cp -rp' won't set empty acl"
10825 (( $MDS1_VERSION >= $(version_code 2.13.59) )) ||
10826 skip "MDS needs to be at least 2.13.59"
10828 mkdir -p $DIR/$tdir
10829 # one default ACL will be created for the file owner
10830 for U in {2..256}; do
10831 setfacl -m default:user:$U:rwx $DIR/$tdir
10832 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10833 touch $DIR/$tdir/$tfile.$U ||
10834 error "failed to create $tfile.$U with $numacl ACLs"
10837 run_test 103e "inheritance of big amount of default ACLs"
10840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10843 lfs df || error "lfs df failed"
10844 lfs df -ih || error "lfs df -ih failed"
10845 lfs df -h $DIR || error "lfs df -h $DIR failed"
10846 lfs df -i $DIR || error "lfs df -i $DIR failed"
10847 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10848 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10850 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10851 lctl --device %$OSC deactivate
10852 lfs df || error "lfs df with deactivated OSC failed"
10853 lctl --device %$OSC activate
10854 # wait the osc back to normal
10855 wait_osc_import_ready client ost
10857 lfs df || error "lfs df with reactivated OSC failed"
10860 run_test 104a "lfs df [-ih] [path] test ========================="
10863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10864 [ $RUNAS_ID -eq $UID ] &&
10865 skip_env "RUNAS_ID = UID = $UID -- skipping"
10867 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10868 grep "Permission denied" | wc -l)))
10869 if [ $denied_cnt -ne 0 ]; then
10870 error "lfs check servers test failed"
10873 run_test 104b "$RUNAS lfs check servers test ===================="
10876 # doesn't work on 2.4 kernels
10878 if $(flock_is_enabled); then
10879 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10881 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10885 run_test 105a "flock when mounted without -o flock test ========"
10889 if $(flock_is_enabled); then
10890 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10892 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10896 run_test 105b "fcntl when mounted without -o flock test ========"
10900 if $(flock_is_enabled); then
10901 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10903 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10907 run_test 105c "lockf when mounted without -o flock test"
10909 test_105d() { # bug 15924
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10912 test_mkdir $DIR/$tdir
10913 flock_is_enabled || skip_env "mount w/o flock enabled"
10914 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10915 $LCTL set_param fail_loc=0x80000315
10916 flocks_test 2 $DIR/$tdir
10918 run_test 105d "flock race (should not freeze) ========"
10920 test_105e() { # bug 22660 && 22040
10921 flock_is_enabled || skip_env "mount w/o flock enabled"
10924 flocks_test 3 $DIR/$tfile
10926 run_test 105e "Two conflicting flocks from same process"
10928 test_106() { #bug 10921
10929 test_mkdir $DIR/$tdir
10930 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10931 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10933 run_test 106 "attempt exec of dir followed by chown of that dir"
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10944 local save_pattern=$(sysctl -n kernel.core_pattern)
10945 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10946 sysctl -w kernel.core_pattern=$file
10947 sysctl -w kernel.core_uses_pid=0
10949 ulimit -c unlimited
10955 kill -s 11 $SLEEPPID
10957 if [ -e $file ]; then
10958 size=`stat -c%s $file`
10959 [ $size -eq 0 ] && error "Fail to create core file $file"
10961 error "Fail to create core file $file"
10964 sysctl -w kernel.core_pattern=$save_pattern
10965 sysctl -w kernel.core_uses_pid=$save_uses_pid
10968 run_test 107 "Coredump on SIG"
10971 test_mkdir $DIR/$tdir
10972 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10973 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10974 error "mkdir with 256 char should fail, but did not"
10975 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10976 error "create with 255 char failed"
10977 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10978 error "create with 256 char should fail, but did not"
10983 run_test 110 "filename length checking"
10986 # Purpose: To verify dynamic thread (OSS) creation.
10989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10990 remote_ost_nodsh && skip "remote OST with nodsh"
10992 # Lustre does not stop service threads once they are started.
10993 # Reset number of running threads to default.
10998 local save_params="$TMP/sanity-$TESTNAME.parameters"
11000 # Get ll_ost_io count before I/O
11001 OSTIO_pre=$(do_facet ost1 \
11002 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11003 # Exit if lustre is not running (ll_ost_io not running).
11004 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11006 echo "Starting with $OSTIO_pre threads"
11007 local thread_max=$((OSTIO_pre * 2))
11008 local rpc_in_flight=$((thread_max * 2))
11009 # Number of I/O Process proposed to be started.
11011 local facets=$(get_facets OST)
11013 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11014 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11016 # Set in_flight to $rpc_in_flight
11017 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11018 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11019 nfiles=${rpc_in_flight}
11020 # Set ost thread_max to $thread_max
11021 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11023 # 5 Minutes should be sufficient for max number of OSS
11024 # threads(thread_max) to be created.
11028 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11029 test_mkdir $DIR/$tdir
11030 for i in $(seq $nfiles); do
11031 local file=$DIR/$tdir/${tfile}-$i
11032 $LFS setstripe -c -1 -i 0 $file
11033 ($WTL $file $timeout)&
11036 # I/O Started - Wait for thread_started to reach thread_max or report
11037 # error if thread_started is more than thread_max.
11038 echo "Waiting for thread_started to reach thread_max"
11039 local thread_started=0
11040 local end_time=$((SECONDS + timeout))
11042 while [ $SECONDS -le $end_time ] ; do
11044 # Get ost i/o thread_started count.
11045 thread_started=$(do_facet ost1 \
11047 ost.OSS.ost_io.threads_started | cut -d= -f2")
11048 # Break out if thread_started is equal/greater than thread_max
11049 if [[ $thread_started -ge $thread_max ]]; then
11050 echo ll_ost_io thread_started $thread_started, \
11051 equal/greater than thread_max $thread_max
11057 # Cleanup - We have the numbers, Kill i/o jobs if running.
11058 jobcount=($(jobs -p))
11059 for i in $(seq 0 $((${#jobcount[@]}-1)))
11061 kill -9 ${jobcount[$i]}
11062 if [ $? -ne 0 ] ; then
11064 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11068 # Cleanup files left by WTL binary.
11069 for i in $(seq $nfiles); do
11070 local file=$DIR/$tdir/${tfile}-$i
11072 if [ $? -ne 0 ] ; then
11073 echo "Warning: Failed to delete file $file"
11077 restore_lustre_params <$save_params
11078 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11080 # Error out if no new thread has started or Thread started is greater
11082 if [[ $thread_started -le $OSTIO_pre ||
11083 $thread_started -gt $thread_max ]]; then
11084 error "ll_ost_io: thread_started $thread_started" \
11085 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11086 "No new thread started or thread started greater " \
11090 run_test 115 "verify dynamic thread creation===================="
11093 wait_delete_completed
11094 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11095 echo "OST kbytes available: ${AVAIL[@]}"
11100 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11101 #echo OST $i: ${AVAIL[i]}kb
11102 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11106 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11111 echo "Min free space: OST $MINI: $MINV"
11112 echo "Max free space: OST $MAXI: $MAXV"
11115 test_116a() { # was previously test_116()
11116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11118 remote_mds_nodsh && skip "remote MDS with nodsh"
11120 echo -n "Free space priority "
11121 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11126 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11127 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11128 trap simple_cleanup_common EXIT
11130 # Check if we need to generate uneven OSTs
11131 test_mkdir -p $DIR/$tdir/OST${MINI}
11132 local FILL=$((MINV / 4))
11133 local DIFF=$((MAXV - MINV))
11134 local DIFF2=$((DIFF * 100 / MINV))
11136 local threshold=$(do_facet $SINGLEMDS \
11137 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11138 threshold=${threshold%%%}
11139 echo -n "Check for uneven OSTs: "
11140 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11142 if [[ $DIFF2 -gt $threshold ]]; then
11144 echo "Don't need to fill OST$MINI"
11146 # generate uneven OSTs. Write 2% over the QOS threshold value
11148 DIFF=$((threshold - DIFF2 + 2))
11149 DIFF2=$((MINV * DIFF / 100))
11150 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11151 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11152 error "setstripe failed"
11153 DIFF=$((DIFF2 / 2048))
11155 while [ $i -lt $DIFF ]; do
11157 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11158 bs=2M count=1 2>/dev/null
11167 DIFF=$((MAXV - MINV))
11168 DIFF2=$((DIFF * 100 / MINV))
11169 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11170 if [ $DIFF2 -gt $threshold ]; then
11173 echo "failed - QOS mode won't be used"
11174 simple_cleanup_common
11175 skip "QOS imbalance criteria not met"
11183 # now fill using QOS
11184 $LFS setstripe -c 1 $DIR/$tdir
11185 FILL=$((FILL / 200))
11186 if [ $FILL -gt 600 ]; then
11189 echo "writing $FILL files to QOS-assigned OSTs"
11191 while [ $i -lt $FILL ]; do
11193 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11194 count=1 2>/dev/null
11197 echo "wrote $i 200k files"
11201 echo "Note: free space may not be updated, so measurements might be off"
11203 DIFF2=$((MAXV - MINV))
11204 echo "free space delta: orig $DIFF final $DIFF2"
11205 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11206 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11207 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11208 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11209 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11210 if [[ $DIFF -gt 0 ]]; then
11211 FILL=$((DIFF2 * 100 / DIFF - 100))
11212 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11215 # Figure out which files were written where
11216 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11217 awk '/'$MINI1': / {print $2; exit}')
11219 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11220 echo "$MINC files created on smaller OST $MINI1"
11221 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11222 awk '/'$MAXI1': / {print $2; exit}')
11224 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11225 echo "$MAXC files created on larger OST $MAXI1"
11226 if [[ $MINC -gt 0 ]]; then
11227 FILL=$((MAXC * 100 / MINC - 100))
11228 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11230 [[ $MAXC -gt $MINC ]] ||
11231 error_ignore LU-9 "stripe QOS didn't balance free space"
11232 simple_cleanup_common
11234 run_test 116a "stripe QOS: free space balance ==================="
11236 test_116b() { # LU-2093
11237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11238 remote_mds_nodsh && skip "remote MDS with nodsh"
11240 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11241 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11242 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11243 [ -z "$old_rr" ] && skip "no QOS"
11244 do_facet $SINGLEMDS lctl set_param \
11245 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11246 mkdir -p $DIR/$tdir
11247 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11248 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11249 do_facet $SINGLEMDS lctl set_param fail_loc=0
11251 do_facet $SINGLEMDS lctl set_param \
11252 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11254 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11256 test_117() # bug 10891
11258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11260 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11261 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11262 lctl set_param fail_loc=0x21e
11263 > $DIR/$tfile || error "truncate failed"
11264 lctl set_param fail_loc=0
11265 echo "Truncate succeeded."
11268 run_test 117 "verify osd extend =========="
11270 NO_SLOW_RESENDCOUNT=4
11271 export OLD_RESENDCOUNT=""
11272 set_resend_count () {
11273 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11274 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11275 lctl set_param -n $PROC_RESENDCOUNT $1
11276 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11279 # for reduce test_118* time (b=14842)
11280 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11282 # Reset async IO behavior after error case
11284 FILE=$DIR/reset_async
11286 # Ensure all OSCs are cleared
11287 $LFS setstripe -c -1 $FILE
11288 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11293 test_118a() #bug 11710
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11299 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11300 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11301 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11303 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11304 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11309 run_test 118a "verify O_SYNC works =========="
11313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11314 remote_ost_nodsh && skip "remote OST with nodsh"
11318 #define OBD_FAIL_SRV_ENOENT 0x217
11319 set_nodes_failloc "$(osts_nodes)" 0x217
11320 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11322 set_nodes_failloc "$(osts_nodes)" 0
11323 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11324 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11327 if [[ $RC -eq 0 ]]; then
11328 error "Must return error due to dropped pages, rc=$RC"
11332 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11333 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11337 echo "Dirty pages not leaked on ENOENT"
11339 # Due to the above error the OSC will issue all RPCs syncronously
11340 # until a subsequent RPC completes successfully without error.
11341 $MULTIOP $DIR/$tfile Ow4096yc
11346 run_test 118b "Reclaim dirty pages on fatal error =========="
11350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11352 # for 118c, restore the original resend count, LU-1940
11353 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11354 set_resend_count $OLD_RESENDCOUNT
11355 remote_ost_nodsh && skip "remote OST with nodsh"
11359 #define OBD_FAIL_OST_EROFS 0x216
11360 set_nodes_failloc "$(osts_nodes)" 0x216
11362 # multiop should block due to fsync until pages are written
11363 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11367 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11368 error "Multiop failed to block on fsync, pid=$MULTIPID"
11371 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11373 if [[ $WRITEBACK -eq 0 ]]; then
11374 error "No page in writeback, writeback=$WRITEBACK"
11377 set_nodes_failloc "$(osts_nodes)" 0
11380 if [[ $RC -ne 0 ]]; then
11381 error "Multiop fsync failed, rc=$RC"
11384 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11385 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11387 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11388 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11392 echo "Dirty pages flushed via fsync on EROFS"
11395 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11397 # continue to use small resend count to reduce test_118* time (b=14842)
11398 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11403 remote_ost_nodsh && skip "remote OST with nodsh"
11407 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11408 set_nodes_failloc "$(osts_nodes)" 0x214
11409 # multiop should block due to fsync until pages are written
11410 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11414 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11415 error "Multiop failed to block on fsync, pid=$MULTIPID"
11418 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11420 if [[ $WRITEBACK -eq 0 ]]; then
11421 error "No page in writeback, writeback=$WRITEBACK"
11424 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11425 set_nodes_failloc "$(osts_nodes)" 0
11427 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11428 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11430 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11431 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11435 echo "Dirty pages gaurenteed flushed via fsync"
11438 run_test 118d "Fsync validation inject a delay of the bulk =========="
11441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11445 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11446 lctl set_param fail_loc=0x8000040a
11448 # Should simulate EINVAL error which is fatal
11449 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11451 if [[ $RC -eq 0 ]]; then
11452 error "Must return error due to dropped pages, rc=$RC"
11455 lctl set_param fail_loc=0x0
11457 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11458 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11459 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11461 if [[ $LOCKED -ne 0 ]]; then
11462 error "Locked pages remain in cache, locked=$LOCKED"
11465 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11466 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11470 echo "No pages locked after fsync"
11475 run_test 118f "Simulate unrecoverable OSC side error =========="
11478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11482 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11483 lctl set_param fail_loc=0x406
11485 # simulate local -ENOMEM
11486 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11489 lctl set_param fail_loc=0
11490 if [[ $RC -eq 0 ]]; then
11491 error "Must return error due to dropped pages, rc=$RC"
11494 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11495 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11496 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11498 if [[ $LOCKED -ne 0 ]]; then
11499 error "Locked pages remain in cache, locked=$LOCKED"
11502 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11503 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11507 echo "No pages locked after fsync"
11512 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11516 remote_ost_nodsh && skip "remote OST with nodsh"
11520 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11521 set_nodes_failloc "$(osts_nodes)" 0x20e
11522 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11523 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11526 set_nodes_failloc "$(osts_nodes)" 0
11527 if [[ $RC -eq 0 ]]; then
11528 error "Must return error due to dropped pages, rc=$RC"
11531 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11532 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11533 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11535 if [[ $LOCKED -ne 0 ]]; then
11536 error "Locked pages remain in cache, locked=$LOCKED"
11539 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11540 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11544 echo "No pages locked after fsync"
11548 run_test 118h "Verify timeout in handling recoverables errors =========="
11550 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11554 remote_ost_nodsh && skip "remote OST with nodsh"
11558 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11559 set_nodes_failloc "$(osts_nodes)" 0x20e
11561 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11562 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11565 set_nodes_failloc "$(osts_nodes)" 0
11569 if [[ $RC -ne 0 ]]; then
11570 error "got error, but should be not, rc=$RC"
11573 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11574 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11575 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11576 if [[ $LOCKED -ne 0 ]]; then
11577 error "Locked pages remain in cache, locked=$LOCKED"
11580 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11581 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11585 echo "No pages locked after fsync"
11589 run_test 118i "Fix error before timeout in recoverable error =========="
11591 [ "$SLOW" = "no" ] && set_resend_count 4
11594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11595 remote_ost_nodsh && skip "remote OST with nodsh"
11599 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11600 set_nodes_failloc "$(osts_nodes)" 0x220
11602 # return -EIO from OST
11603 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11605 set_nodes_failloc "$(osts_nodes)" 0x0
11606 if [[ $RC -eq 0 ]]; then
11607 error "Must return error due to dropped pages, rc=$RC"
11610 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11611 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11612 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11613 if [[ $LOCKED -ne 0 ]]; then
11614 error "Locked pages remain in cache, locked=$LOCKED"
11617 # in recoverable error on OST we want resend and stay until it finished
11618 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11619 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11623 echo "No pages locked after fsync"
11627 run_test 118j "Simulate unrecoverable OST side error =========="
11631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11632 remote_ost_nodsh && skip "remote OSTs with nodsh"
11634 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11635 set_nodes_failloc "$(osts_nodes)" 0x20e
11636 test_mkdir $DIR/$tdir
11638 for ((i=0;i<10;i++)); do
11639 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11640 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11647 set_nodes_failloc "$(osts_nodes)" 0
11650 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11652 test_118l() # LU-646
11654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11656 test_mkdir $DIR/$tdir
11657 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11660 run_test 118l "fsync dir"
11662 test_118m() # LU-3066
11664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11666 test_mkdir $DIR/$tdir
11667 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11670 run_test 118m "fdatasync dir ========="
11672 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11680 remote_ost_nodsh && skip "remote OSTs with nodsh"
11682 # Sleep to avoid a cached response.
11683 #define OBD_STATFS_CACHE_SECONDS 1
11686 # Inject a 10 second delay in the OST_STATFS handler.
11687 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11688 set_nodes_failloc "$(osts_nodes)" 0x242
11691 stat --file-system $MOUNT > /dev/null
11694 set_nodes_failloc "$(osts_nodes)" 0
11696 if ((end - begin > 20)); then
11697 error "statfs took $((end - begin)) seconds, expected 10"
11700 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11702 test_119a() # bug 11737
11704 BSIZE=$((512 * 1024))
11705 directio write $DIR/$tfile 0 1 $BSIZE
11706 # We ask to read two blocks, which is more than a file size.
11707 # directio will indicate an error when requested and actual
11708 # sizes aren't equeal (a normal situation in this case) and
11709 # print actual read amount.
11710 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11711 if [ "$NOB" != "$BSIZE" ]; then
11712 error "read $NOB bytes instead of $BSIZE"
11716 run_test 119a "Short directIO read must return actual read amount"
11718 test_119b() # bug 11737
11720 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11722 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11723 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11725 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11726 error "direct read failed"
11729 run_test 119b "Sparse directIO read must return actual read amount"
11731 test_119c() # bug 13099
11734 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11735 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11738 run_test 119c "Testing for direct read hitting hole"
11740 test_119d() # bug 15950
11742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11744 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11745 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11747 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11748 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11749 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11750 lctl set_param fail_loc=0x40d
11751 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11754 cat $DIR/$tfile > /dev/null &
11755 lctl set_param fail_loc=0
11758 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11760 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11761 error "the read rpcs have not completed in 2s"
11763 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11765 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11769 remote_mds_nodsh && skip "remote MDS with nodsh"
11770 test_mkdir -i0 -c1 $DIR/$tdir
11771 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11772 skip_env "no early lock cancel on server"
11774 lru_resize_disable mdc
11775 lru_resize_disable osc
11776 cancel_lru_locks mdc
11777 # asynchronous object destroy at MDT could cause bl ast to client
11778 cancel_lru_locks osc
11780 stat $DIR/$tdir > /dev/null
11781 can1=$(do_facet mds1 \
11782 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11783 awk '/ldlm_cancel/ {print $2}')
11784 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11785 awk '/ldlm_bl_callback/ {print $2}')
11786 test_mkdir -i0 -c1 $DIR/$tdir/d1
11787 can2=$(do_facet mds1 \
11788 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11789 awk '/ldlm_cancel/ {print $2}')
11790 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11791 awk '/ldlm_bl_callback/ {print $2}')
11792 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11793 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11794 lru_resize_enable mdc
11795 lru_resize_enable osc
11797 run_test 120a "Early Lock Cancel: mkdir test"
11800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11801 remote_mds_nodsh && skip "remote MDS with nodsh"
11802 test_mkdir $DIR/$tdir
11803 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11804 skip_env "no early lock cancel on server"
11806 lru_resize_disable mdc
11807 lru_resize_disable osc
11808 cancel_lru_locks mdc
11809 stat $DIR/$tdir > /dev/null
11810 can1=$(do_facet $SINGLEMDS \
11811 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11812 awk '/ldlm_cancel/ {print $2}')
11813 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11814 awk '/ldlm_bl_callback/ {print $2}')
11815 touch $DIR/$tdir/f1
11816 can2=$(do_facet $SINGLEMDS \
11817 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11818 awk '/ldlm_cancel/ {print $2}')
11819 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11820 awk '/ldlm_bl_callback/ {print $2}')
11821 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11822 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11823 lru_resize_enable mdc
11824 lru_resize_enable osc
11826 run_test 120b "Early Lock Cancel: create test"
11829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11830 remote_mds_nodsh && skip "remote MDS with nodsh"
11831 test_mkdir -i0 -c1 $DIR/$tdir
11832 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11833 skip "no early lock cancel on server"
11835 lru_resize_disable mdc
11836 lru_resize_disable osc
11837 test_mkdir -i0 -c1 $DIR/$tdir/d1
11838 test_mkdir -i0 -c1 $DIR/$tdir/d2
11839 touch $DIR/$tdir/d1/f1
11840 cancel_lru_locks mdc
11841 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11842 can1=$(do_facet mds1 \
11843 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11844 awk '/ldlm_cancel/ {print $2}')
11845 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11846 awk '/ldlm_bl_callback/ {print $2}')
11847 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11848 can2=$(do_facet mds1 \
11849 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11850 awk '/ldlm_cancel/ {print $2}')
11851 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11852 awk '/ldlm_bl_callback/ {print $2}')
11853 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11854 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11855 lru_resize_enable mdc
11856 lru_resize_enable osc
11858 run_test 120c "Early Lock Cancel: link test"
11861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11862 remote_mds_nodsh && skip "remote MDS with nodsh"
11863 test_mkdir -i0 -c1 $DIR/$tdir
11864 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11865 skip_env "no early lock cancel on server"
11867 lru_resize_disable mdc
11868 lru_resize_disable osc
11870 cancel_lru_locks mdc
11871 stat $DIR/$tdir > /dev/null
11872 can1=$(do_facet mds1 \
11873 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11874 awk '/ldlm_cancel/ {print $2}')
11875 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11876 awk '/ldlm_bl_callback/ {print $2}')
11877 chmod a+x $DIR/$tdir
11878 can2=$(do_facet mds1 \
11879 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11880 awk '/ldlm_cancel/ {print $2}')
11881 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11882 awk '/ldlm_bl_callback/ {print $2}')
11883 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11884 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11885 lru_resize_enable mdc
11886 lru_resize_enable osc
11888 run_test 120d "Early Lock Cancel: setattr test"
11891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11892 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11893 skip_env "no early lock cancel on server"
11894 remote_mds_nodsh && skip "remote MDS with nodsh"
11896 local dlmtrace_set=false
11898 test_mkdir -i0 -c1 $DIR/$tdir
11899 lru_resize_disable mdc
11900 lru_resize_disable osc
11901 ! $LCTL get_param debug | grep -q dlmtrace &&
11902 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11903 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11904 cancel_lru_locks mdc
11905 cancel_lru_locks osc
11906 dd if=$DIR/$tdir/f1 of=/dev/null
11907 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11908 # XXX client can not do early lock cancel of OST lock
11909 # during unlink (LU-4206), so cancel osc lock now.
11911 cancel_lru_locks osc
11912 can1=$(do_facet mds1 \
11913 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11914 awk '/ldlm_cancel/ {print $2}')
11915 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11916 awk '/ldlm_bl_callback/ {print $2}')
11917 unlink $DIR/$tdir/f1
11919 can2=$(do_facet mds1 \
11920 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11921 awk '/ldlm_cancel/ {print $2}')
11922 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11923 awk '/ldlm_bl_callback/ {print $2}')
11924 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11925 $LCTL dk $TMP/cancel.debug.txt
11926 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11927 $LCTL dk $TMP/blocking.debug.txt
11928 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11929 lru_resize_enable mdc
11930 lru_resize_enable osc
11932 run_test 120e "Early Lock Cancel: unlink test"
11935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11936 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11937 skip_env "no early lock cancel on server"
11938 remote_mds_nodsh && skip "remote MDS with nodsh"
11940 test_mkdir -i0 -c1 $DIR/$tdir
11941 lru_resize_disable mdc
11942 lru_resize_disable osc
11943 test_mkdir -i0 -c1 $DIR/$tdir/d1
11944 test_mkdir -i0 -c1 $DIR/$tdir/d2
11945 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11946 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11947 cancel_lru_locks mdc
11948 cancel_lru_locks osc
11949 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11950 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11951 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11952 # XXX client can not do early lock cancel of OST lock
11953 # during rename (LU-4206), so cancel osc lock now.
11955 cancel_lru_locks osc
11956 can1=$(do_facet mds1 \
11957 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11958 awk '/ldlm_cancel/ {print $2}')
11959 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11960 awk '/ldlm_bl_callback/ {print $2}')
11961 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11963 can2=$(do_facet mds1 \
11964 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11965 awk '/ldlm_cancel/ {print $2}')
11966 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11967 awk '/ldlm_bl_callback/ {print $2}')
11968 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11969 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11970 lru_resize_enable mdc
11971 lru_resize_enable osc
11973 run_test 120f "Early Lock Cancel: rename test"
11976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11977 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11978 skip_env "no early lock cancel on server"
11979 remote_mds_nodsh && skip "remote MDS with nodsh"
11981 lru_resize_disable mdc
11982 lru_resize_disable osc
11984 echo create $count files
11985 test_mkdir $DIR/$tdir
11986 cancel_lru_locks mdc
11987 cancel_lru_locks osc
11990 can0=$(do_facet $SINGLEMDS \
11991 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11992 awk '/ldlm_cancel/ {print $2}')
11993 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11994 awk '/ldlm_bl_callback/ {print $2}')
11995 createmany -o $DIR/$tdir/f $count
11997 can1=$(do_facet $SINGLEMDS \
11998 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11999 awk '/ldlm_cancel/ {print $2}')
12000 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12001 awk '/ldlm_bl_callback/ {print $2}')
12003 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12004 echo rm $count files
12007 can2=$(do_facet $SINGLEMDS \
12008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12009 awk '/ldlm_cancel/ {print $2}')
12010 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12011 awk '/ldlm_bl_callback/ {print $2}')
12013 echo total: $count removes in $((t2-t1))
12014 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12016 # wait for commitment of removal
12017 lru_resize_enable mdc
12018 lru_resize_enable osc
12020 run_test 120g "Early Lock Cancel: performance test"
12022 test_121() { #bug #10589
12023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12026 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12027 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12028 lctl set_param fail_loc=0x310
12029 cancel_lru_locks osc > /dev/null
12030 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12031 lctl set_param fail_loc=0
12032 [[ $reads -eq $writes ]] ||
12033 error "read $reads blocks, must be $writes blocks"
12035 run_test 121 "read cancel race ========="
12037 test_123a_base() { # was test 123, statahead(bug 11401)
12041 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12042 log "testing UP system. Performance may be lower than expected."
12047 test_mkdir $DIR/$tdir
12048 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12049 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12051 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12052 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12054 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12055 lctl set_param -n llite.*.statahead_max 0
12056 lctl get_param llite.*.statahead_max
12057 cancel_lru_locks mdc
12058 cancel_lru_locks osc
12060 time $lsx $DIR/$tdir | wc -l
12062 delta=$((etime - stime))
12063 log "$lsx $i files without statahead: $delta sec"
12064 lctl set_param llite.*.statahead_max=$max
12066 swrong=$(lctl get_param -n llite.*.statahead_stats |
12067 grep "statahead wrong:" | awk '{print $3}')
12068 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12069 cancel_lru_locks mdc
12070 cancel_lru_locks osc
12072 time $lsx $DIR/$tdir | wc -l
12074 delta_sa=$((etime - stime))
12075 log "$lsx $i files with statahead: $delta_sa sec"
12076 lctl get_param -n llite.*.statahead_stats
12077 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12078 grep "statahead wrong:" | awk '{print $3}')
12080 [[ $swrong -lt $ewrong ]] &&
12081 log "statahead was stopped, maybe too many locks held!"
12082 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12084 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12085 max=$(lctl get_param -n llite.*.statahead_max |
12087 lctl set_param -n llite.*.statahead_max 0
12088 lctl get_param llite.*.statahead_max
12089 cancel_lru_locks mdc
12090 cancel_lru_locks osc
12092 time $lsx $DIR/$tdir | wc -l
12094 delta=$((etime - stime))
12095 log "$lsx $i files again without statahead: $delta sec"
12096 lctl set_param llite.*.statahead_max=$max
12097 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12098 if [ $SLOWOK -eq 0 ]; then
12099 error "$lsx $i files is slower with statahead!"
12101 log "$lsx $i files is slower with statahead!"
12107 [ $delta -gt 20 ] && break
12108 [ $delta -gt 8 ] && MULT=$((50 / delta))
12109 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12117 delta=$((etime - stime))
12118 log "rm -r $DIR/$tdir/: $delta seconds"
12120 lctl get_param -n llite.*.statahead_stats
12124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12126 test_123a_base "ls -l"
12128 run_test 123aa "verify statahead work"
12131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12133 statx_supported || skip_env "Test must be statx() syscall supported"
12135 test_123a_base "$STATX -l"
12137 run_test 123ab "verify statahead work by using statx"
12140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12142 statx_supported || skip_env "Test must be statx() syscall supported"
12149 cancel_lru_locks $OSC
12150 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12151 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12152 awk '/agl.total:/ {print $3}')
12153 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12154 test_123a_base "$STATX --cached=always -D"
12155 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12156 awk '/agl.total:/ {print $3}')
12157 [ $agl_before -eq $agl_after ] ||
12158 error "Should not trigger AGL thread - $agl_before:$agl_after"
12159 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12160 [ $rpcs_after -eq $rpcs_before ] ||
12161 error "$STATX should not send glimpse RPCs to $OSC"
12163 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12165 test_123b () { # statahead(bug 15027)
12166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12168 test_mkdir $DIR/$tdir
12169 createmany -o $DIR/$tdir/$tfile-%d 1000
12171 cancel_lru_locks mdc
12172 cancel_lru_locks osc
12174 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12175 lctl set_param fail_loc=0x80000803
12176 ls -lR $DIR/$tdir > /dev/null
12178 lctl set_param fail_loc=0x0
12179 lctl get_param -n llite.*.statahead_stats
12184 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12187 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12189 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12190 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12191 touch $DIR/$tdir.1/{1..3}
12192 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12194 remount_client $MOUNT
12196 $MULTIOP $DIR/$tdir.0 Q
12198 # let statahead to complete
12199 ls -l $DIR/$tdir.0 > /dev/null
12201 testid=$(echo $TESTNAME | tr '_' ' ')
12202 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12203 error "statahead warning" || true
12205 run_test 123c "Can not initialize inode warning on DNE statahead"
12208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12209 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12210 skip_env "no lru resize on server"
12214 test_mkdir $DIR/$tdir
12216 log "create $NR files at $DIR/$tdir"
12217 createmany -o $DIR/$tdir/f $NR ||
12218 error "failed to create $NR files in $DIR/$tdir"
12220 cancel_lru_locks mdc
12221 ls -l $DIR/$tdir > /dev/null
12225 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12226 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12227 LRU_SIZE=$($LCTL get_param -n $PARAM)
12228 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12229 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12231 log "NS=$(basename $NSDIR)"
12236 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12237 skip "Not enough cached locks created!"
12239 log "LRU=$LRU_SIZE"
12243 # We know that lru resize allows one client to hold $LIMIT locks
12244 # for 10h. After that locks begin to be killed by client.
12246 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12248 if [ $LIMIT -lt $LRU_SIZE ]; then
12249 skip "Limit is too small $LIMIT"
12252 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12253 # killing locks. Some time was spent for creating locks. This means
12254 # that up to the moment of sleep finish we must have killed some of
12255 # them (10-100 locks). This depends on how fast ther were created.
12256 # Many of them were touched in almost the same moment and thus will
12257 # be killed in groups.
12258 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12260 # Use $LRU_SIZE_B here to take into account real number of locks
12261 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12262 local LRU_SIZE_B=$LRU_SIZE
12264 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12265 log "OLD_LVF=$OLD_LVF"
12266 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12268 # Let's make sure that we really have some margin. Client checks
12269 # cached locks every 10 sec.
12270 SLEEP=$((SLEEP+20))
12271 log "Sleep ${SLEEP} sec"
12273 while ((SEC<$SLEEP)); do
12277 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12278 echo -n "$LRU_SIZE"
12281 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12282 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12284 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12285 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12286 unlinkmany $DIR/$tdir/f $NR
12290 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12291 log "unlink $NR files at $DIR/$tdir"
12292 unlinkmany $DIR/$tdir/f $NR
12294 run_test 124a "lru resize ======================================="
12296 get_max_pool_limit()
12298 local limit=$($LCTL get_param \
12299 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12301 for l in $limit; do
12302 if [[ $l -gt $max ]]; then
12310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12311 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12312 skip_env "no lru resize on server"
12314 LIMIT=$(get_max_pool_limit)
12316 NR=$(($(default_lru_size)*20))
12317 if [[ $NR -gt $LIMIT ]]; then
12318 log "Limit lock number by $LIMIT locks"
12322 IFree=$(mdsrate_inodes_available)
12323 if [ $IFree -lt $NR ]; then
12324 log "Limit lock number by $IFree inodes"
12328 lru_resize_disable mdc
12329 test_mkdir -p $DIR/$tdir/disable_lru_resize
12331 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12332 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12333 cancel_lru_locks mdc
12336 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12339 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12342 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12346 nolruresize_delta=$((etime-stime))
12347 log "ls -la time: $nolruresize_delta seconds"
12348 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12349 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12351 lru_resize_enable mdc
12352 test_mkdir -p $DIR/$tdir/enable_lru_resize
12354 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12355 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12356 cancel_lru_locks mdc
12359 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12362 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12365 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12369 lruresize_delta=$((etime-stime))
12370 log "ls -la time: $lruresize_delta seconds"
12371 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12373 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12374 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12375 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12376 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12378 log "lru resize performs the same with no lru resize"
12380 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12382 run_test 124b "lru resize (performance test) ======================="
12385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12386 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12387 skip_env "no lru resize on server"
12389 # cache ununsed locks on client
12391 cancel_lru_locks mdc
12392 test_mkdir $DIR/$tdir
12393 createmany -o $DIR/$tdir/f $nr ||
12394 error "failed to create $nr files in $DIR/$tdir"
12395 ls -l $DIR/$tdir > /dev/null
12397 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12398 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12399 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12400 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12401 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12403 # set lru_max_age to 1 sec
12404 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12405 echo "sleep $((recalc_p * 2)) seconds..."
12406 sleep $((recalc_p * 2))
12408 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12409 # restore lru_max_age
12410 $LCTL set_param -n $nsdir.lru_max_age $max_age
12411 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12412 unlinkmany $DIR/$tdir/f $nr
12414 run_test 124c "LRUR cancel very aged locks"
12417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12418 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12419 skip_env "no lru resize on server"
12421 # cache ununsed locks on client
12424 lru_resize_disable mdc
12425 stack_trap "lru_resize_enable mdc" EXIT
12427 cancel_lru_locks mdc
12429 # asynchronous object destroy at MDT could cause bl ast to client
12430 test_mkdir $DIR/$tdir
12431 createmany -o $DIR/$tdir/f $nr ||
12432 error "failed to create $nr files in $DIR/$tdir"
12433 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12435 ls -l $DIR/$tdir > /dev/null
12437 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12438 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12439 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12440 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12442 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12444 # set lru_max_age to 1 sec
12445 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12446 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12448 echo "sleep $((recalc_p * 2)) seconds..."
12449 sleep $((recalc_p * 2))
12451 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12453 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12455 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12457 test_125() { # 13358
12458 $LCTL get_param -n llite.*.client_type | grep -q local ||
12459 skip "must run as local client"
12460 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12461 skip_env "must have acl enabled"
12462 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12464 test_mkdir $DIR/$tdir
12465 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12466 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12467 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12469 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12471 test_126() { # bug 12829/13455
12472 $GSS && skip_env "must run as gss disabled"
12473 $LCTL get_param -n llite.*.client_type | grep -q local ||
12474 skip "must run as local client"
12475 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12477 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12478 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12480 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12482 run_test 126 "check that the fsgid provided by the client is taken into account"
12484 test_127a() { # bug 15521
12485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12486 local name count samp unit min max sum sumsq
12488 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12489 echo "stats before reset"
12490 $LCTL get_param osc.*.stats
12491 $LCTL set_param osc.*.stats=0
12492 local fsize=$((2048 * 1024))
12494 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12495 cancel_lru_locks osc
12496 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12498 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12499 stack_trap "rm -f $TMP/$tfile.tmp"
12500 while read name count samp unit min max sum sumsq; do
12501 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12502 [ ! $min ] && error "Missing min value for $name proc entry"
12503 eval $name=$count || error "Wrong proc format"
12506 read_bytes|write_bytes)
12507 [[ "$unit" =~ "bytes" ]] ||
12508 error "unit is not 'bytes': $unit"
12509 (( $min >= 4096 )) || error "min is too small: $min"
12510 (( $min <= $fsize )) || error "min is too big: $min"
12511 (( $max >= 4096 )) || error "max is too small: $max"
12512 (( $max <= $fsize )) || error "max is too big: $max"
12513 (( $sum == $fsize )) || error "sum is wrong: $sum"
12514 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12515 error "sumsquare is too small: $sumsq"
12516 (( $sumsq <= $fsize * $fsize )) ||
12517 error "sumsquare is too big: $sumsq"
12519 ost_read|ost_write)
12520 [[ "$unit" =~ "usec" ]] ||
12521 error "unit is not 'usec': $unit"
12525 done < $DIR/$tfile.tmp
12527 #check that we actually got some stats
12528 [ "$read_bytes" ] || error "Missing read_bytes stats"
12529 [ "$write_bytes" ] || error "Missing write_bytes stats"
12530 [ "$read_bytes" != 0 ] || error "no read done"
12531 [ "$write_bytes" != 0 ] || error "no write done"
12533 run_test 127a "verify the client stats are sane"
12535 test_127b() { # bug LU-333
12536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12537 local name count samp unit min max sum sumsq
12539 echo "stats before reset"
12540 $LCTL get_param llite.*.stats
12541 $LCTL set_param llite.*.stats=0
12543 # perform 2 reads and writes so MAX is different from SUM.
12544 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12545 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12546 cancel_lru_locks osc
12547 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12548 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12550 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12551 stack_trap "rm -f $TMP/$tfile.tmp"
12552 while read name count samp unit min max sum sumsq; do
12553 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12554 eval $name=$count || error "Wrong proc format"
12557 read_bytes|write_bytes)
12558 [[ "$unit" =~ "bytes" ]] ||
12559 error "unit is not 'bytes': $unit"
12560 (( $count == 2 )) || error "count is not 2: $count"
12561 (( $min == $PAGE_SIZE )) ||
12562 error "min is not $PAGE_SIZE: $min"
12563 (( $max == $PAGE_SIZE )) ||
12564 error "max is not $PAGE_SIZE: $max"
12565 (( $sum == $PAGE_SIZE * 2 )) ||
12566 error "sum is not $((PAGE_SIZE * 2)): $sum"
12569 [[ "$unit" =~ "usec" ]] ||
12570 error "unit is not 'usec': $unit"
12574 done < $TMP/$tfile.tmp
12576 #check that we actually got some stats
12577 [ "$read_bytes" ] || error "Missing read_bytes stats"
12578 [ "$write_bytes" ] || error "Missing write_bytes stats"
12579 [ "$read_bytes" != 0 ] || error "no read done"
12580 [ "$write_bytes" != 0 ] || error "no write done"
12582 run_test 127b "verify the llite client stats are sane"
12584 test_127c() { # LU-12394
12585 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12592 $LCTL set_param llite.*.extents_stats=1
12593 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12595 # Use two stripes so there is enough space in default config
12596 $LFS setstripe -c 2 $DIR/$tfile
12598 # Extent stats start at 0-4K and go in power of two buckets
12599 # LL_HIST_START = 12 --> 2^12 = 4K
12600 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12601 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12603 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12605 # Write and read, 2x each, second time at a non-zero offset
12606 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12607 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12608 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12609 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12613 $LCTL get_param llite.*.extents_stats
12616 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12618 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12620 reads=$(echo $bucket | awk '{print $5}')
12621 writes=$(echo $bucket | awk '{print $9}')
12622 [ "$reads" -eq $count ] ||
12623 error "$reads reads in < $bsize bucket, expect $count"
12624 [ "$writes" -eq $count ] ||
12625 error "$writes writes in < $bsize bucket, expect $count"
12628 # Test mmap write and read
12629 $LCTL set_param llite.*.extents_stats=c
12631 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12632 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12633 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12635 $LCTL get_param llite.*.extents_stats
12637 count=$(((size*1024) / PAGE_SIZE))
12639 bsize=$((2 * PAGE_SIZE / 1024))K
12641 bucket=$($LCTL get_param -n llite.*.extents_stats |
12643 reads=$(echo $bucket | awk '{print $5}')
12644 writes=$(echo $bucket | awk '{print $9}')
12645 # mmap writes fault in the page first, creating an additonal read
12646 [ "$reads" -eq $((2 * count)) ] ||
12647 error "$reads reads in < $bsize bucket, expect $count"
12648 [ "$writes" -eq $count ] ||
12649 error "$writes writes in < $bsize bucket, expect $count"
12651 run_test 127c "test llite extent stats with regular & mmap i/o"
12653 test_128() { # bug 15212
12655 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12660 result=$(grep error $TMP/$tfile.log)
12661 rm -f $DIR/$tfile $TMP/$tfile.log
12662 [ -z "$result" ] ||
12663 error "consecutive find's under interactive lfs failed"
12665 run_test 128 "interactive lfs for 2 consecutive find's"
12667 set_dir_limits () {
12672 local ldproc=/proc/fs/ldiskfs
12673 local facets=$(get_facets MDS)
12675 for facet in ${facets//,/ }; do
12676 canondev=$(ldiskfs_canon \
12677 *.$(convert_facet2label $facet).mntdev $facet)
12678 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12679 ldproc=/sys/fs/ldiskfs
12680 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12681 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12685 check_mds_dmesg() {
12686 local facets=$(get_facets MDS)
12687 for facet in ${facets//,/ }; do
12688 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12695 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12696 skip "Need MDS version with at least 2.5.56"
12697 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12698 skip_env "ldiskfs only test"
12700 remote_mds_nodsh && skip "remote MDS with nodsh"
12703 local has_warning=false
12706 mkdir -p $DIR/$tdir
12708 # block size of mds1
12709 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12710 set_dir_limits $maxsize $((maxsize * 6 / 8))
12711 stack_trap "set_dir_limits 0 0"
12712 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12713 local dirsize=$(stat -c%s "$DIR/$tdir")
12715 while (( $dirsize <= $maxsize )); do
12716 $MCREATE $DIR/$tdir/file_base_$nfiles
12718 # check two errors:
12719 # ENOSPC for ext4 max_dir_size, which has been used since
12720 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12721 if (( rc == ENOSPC )); then
12723 echo "rc=$rc returned as expected after $nfiles files"
12725 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12726 error "create failed w/o dir size limit"
12728 # messages may be rate limited if test is run repeatedly
12729 check_mds_dmesg '"is approaching max"' ||
12730 echo "warning message should be output"
12731 check_mds_dmesg '"has reached max"' ||
12732 echo "reached message should be output"
12734 dirsize=$(stat -c%s "$DIR/$tdir")
12736 [[ $dirsize -ge $maxsize ]] && return 0
12737 error "dirsize $dirsize < $maxsize after $nfiles files"
12738 elif (( rc != 0 )); then
12741 nfiles=$((nfiles + 1))
12742 dirsize=$(stat -c%s "$DIR/$tdir")
12745 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12747 run_test 129 "test directory size limit ========================"
12756 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12757 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12759 trap cleanup_130 EXIT RETURN
12761 local fm_file=$DIR/$tfile
12762 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12763 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12764 error "dd failed for $fm_file"
12766 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12767 filefrag -ves $fm_file
12769 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12770 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12771 [ $RC != 0 ] && error "filefrag $fm_file failed"
12773 filefrag_op=$(filefrag -ve -k $fm_file |
12774 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12775 lun=$($LFS getstripe -i $fm_file)
12777 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12780 for line in $filefrag_op
12782 frag_lun=`echo $line | cut -d: -f5`
12783 ext_len=`echo $line | cut -d: -f4`
12784 if (( $frag_lun != $lun )); then
12786 error "FIEMAP on 1-stripe file($fm_file) failed"
12789 (( tot_len += ext_len ))
12792 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12794 error "FIEMAP on 1-stripe file($fm_file) failed;"
12800 echo "FIEMAP on single striped file succeeded"
12802 run_test 130a "FIEMAP (1-stripe file)"
12805 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12807 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12808 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12810 trap cleanup_130 EXIT RETURN
12812 local fm_file=$DIR/$tfile
12813 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12814 error "setstripe on $fm_file"
12815 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12816 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12818 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12819 error "dd failed on $fm_file"
12821 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12822 filefrag_op=$(filefrag -ve -k $fm_file |
12823 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12825 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12826 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12831 for line in $filefrag_op
12833 frag_lun=$(echo $line | cut -d: -f5 |
12834 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12835 ext_len=$(echo $line | cut -d: -f4)
12836 if (( $frag_lun != $last_lun )); then
12837 if (( tot_len != 1024 )); then
12839 error "FIEMAP on $fm_file failed; returned " \
12840 "len $tot_len for OST $last_lun instead of 1024"
12843 (( num_luns += 1 ))
12847 (( tot_len += ext_len ))
12850 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12852 error "FIEMAP on $fm_file failed; returned wrong number of " \
12853 "luns or wrong len for OST $last_lun"
12859 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12861 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12864 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12866 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12867 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12869 trap cleanup_130 EXIT RETURN
12871 local fm_file=$DIR/$tfile
12872 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12873 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12874 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12876 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12877 error "dd failed on $fm_file"
12879 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12880 filefrag_op=$(filefrag -ve -k $fm_file |
12881 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12883 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12884 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12889 for line in $filefrag_op
12891 frag_lun=$(echo $line | cut -d: -f5 |
12892 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12893 ext_len=$(echo $line | cut -d: -f4)
12894 if (( $frag_lun != $last_lun )); then
12895 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12896 if (( logical != 512 )); then
12898 error "FIEMAP on $fm_file failed; returned " \
12899 "logical start for lun $logical instead of 512"
12902 if (( tot_len != 512 )); then
12904 error "FIEMAP on $fm_file failed; returned " \
12905 "len $tot_len for OST $last_lun instead of 1024"
12908 (( num_luns += 1 ))
12912 (( tot_len += ext_len ))
12915 if (( num_luns != 2 || tot_len != 512 )); then
12917 error "FIEMAP on $fm_file failed; returned wrong number of " \
12918 "luns or wrong len for OST $last_lun"
12924 echo "FIEMAP on 2-stripe file with hole succeeded"
12926 run_test 130c "FIEMAP (2-stripe file with hole)"
12929 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12931 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12932 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12934 trap cleanup_130 EXIT RETURN
12936 local fm_file=$DIR/$tfile
12937 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12938 error "setstripe on $fm_file"
12939 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12940 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12942 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12943 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12944 error "dd failed on $fm_file"
12946 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12947 filefrag_op=$(filefrag -ve -k $fm_file |
12948 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12950 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12951 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12956 for line in $filefrag_op
12958 frag_lun=$(echo $line | cut -d: -f5 |
12959 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12960 ext_len=$(echo $line | cut -d: -f4)
12961 if (( $frag_lun != $last_lun )); then
12962 if (( tot_len != 1024 )); then
12964 error "FIEMAP on $fm_file failed; returned " \
12965 "len $tot_len for OST $last_lun instead of 1024"
12968 (( num_luns += 1 ))
12972 (( tot_len += ext_len ))
12975 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12977 error "FIEMAP on $fm_file failed; returned wrong number of " \
12978 "luns or wrong len for OST $last_lun"
12984 echo "FIEMAP on N-stripe file succeeded"
12986 run_test 130d "FIEMAP (N-stripe file)"
12989 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12991 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12992 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12994 trap cleanup_130 EXIT RETURN
12996 local fm_file=$DIR/$tfile
12997 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13000 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13001 for ((i = 0; i < $NUM_BLKS; i++)); do
13002 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13003 conv=notrunc > /dev/null 2>&1
13006 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13007 filefrag_op=$(filefrag -ve -k $fm_file |
13008 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13010 last_lun=$(echo $filefrag_op | cut -d: -f5)
13015 for line in $filefrag_op; do
13016 frag_lun=$(echo $line | cut -d: -f5)
13017 ext_len=$(echo $line | cut -d: -f4)
13018 if [[ "$frag_lun" != "$last_lun" ]]; then
13019 if (( tot_len != $EXPECTED_LEN )); then
13021 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13023 (( num_luns += 1 ))
13027 (( tot_len += ext_len ))
13030 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13032 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13035 echo "FIEMAP with continuation calls succeeded"
13037 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13040 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13041 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13043 local fm_file=$DIR/$tfile
13044 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13045 error "multiop create with lov_delay_create on $fm_file"
13047 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13048 filefrag_extents=$(filefrag -vek $fm_file |
13049 awk '/extents? found/ { print $2 }')
13050 if [[ "$filefrag_extents" != "0" ]]; then
13051 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13056 run_test 130f "FIEMAP (unstriped file)"
13059 local file=$DIR/$tfile
13060 local nr=$((OSTCOUNT * 100))
13062 $LFS setstripe -C $nr $file ||
13063 error "failed to setstripe -C $nr $file"
13065 dd if=/dev/zero of=$file count=$nr bs=1M
13067 nr=$($LFS getstripe -c $file)
13069 local extents=$(filefrag -v $file |
13070 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13072 echo "filefrag list $extents extents in file with stripecount $nr"
13073 if (( extents < nr )); then
13074 $LFS getstripe $file
13076 error "filefrag printed $extents < $nr extents"
13081 run_test 130g "FIEMAP (overstripe file)"
13083 # Test for writev/readv
13085 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13086 error "writev test failed"
13087 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13088 error "readv failed"
13091 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13094 local fsize=$((524288 + 1048576 + 1572864))
13095 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13096 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13097 error "append writev test failed"
13099 ((fsize += 1572864 + 1048576))
13100 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13101 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13102 error "append writev test failed"
13105 run_test 131b "test append writev"
13108 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13111 run_test 131c "test read/write on file w/o objects"
13114 rwv -f $DIR/$tfile -w -n 1 1572864
13115 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13116 if [ "$NOB" != 1572864 ]; then
13117 error "Short read filed: read $NOB bytes instead of 1572864"
13121 run_test 131d "test short read"
13124 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13125 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13126 error "read hitting hole failed"
13129 run_test 131e "test read hitting hole"
13138 mds*) res=$(do_facet $facet \
13139 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13141 ost*) res=$(do_facet $facet \
13142 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13144 *) error "Wrong facet '$facet'" ;;
13146 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13147 # if the argument $3 is zero, it means any stat increment is ok.
13148 if [[ $want -gt 0 ]]; then
13149 local count=$(echo $res | awk '{ print $2 }')
13150 [[ $count -ne $want ]] &&
13151 error "The $op counter on $facet is $count, not $want"
13156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13157 remote_ost_nodsh && skip "remote OST with nodsh"
13158 remote_mds_nodsh && skip "remote MDS with nodsh"
13159 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13160 skip_env "MDS doesn't support rename stats"
13162 local testdir=$DIR/${tdir}/stats_testdir
13164 mkdir -p $DIR/${tdir}
13167 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13168 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13170 # verify mdt stats first.
13171 mkdir ${testdir} || error "mkdir failed"
13172 check_stats $SINGLEMDS "mkdir" 1
13173 touch ${testdir}/${tfile} || error "touch failed"
13174 check_stats $SINGLEMDS "open" 1
13175 check_stats $SINGLEMDS "close" 1
13176 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13177 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13178 check_stats $SINGLEMDS "mknod" 2
13180 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13181 check_stats $SINGLEMDS "unlink" 1
13182 rm -f ${testdir}/${tfile} || error "file remove failed"
13183 check_stats $SINGLEMDS "unlink" 2
13185 # remove working dir and check mdt stats again.
13186 rmdir ${testdir} || error "rmdir failed"
13187 check_stats $SINGLEMDS "rmdir" 1
13189 local testdir1=$DIR/${tdir}/stats_testdir1
13190 mkdir -p ${testdir}
13191 mkdir -p ${testdir1}
13192 touch ${testdir1}/test1
13193 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13194 check_stats $SINGLEMDS "crossdir_rename" 1
13196 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13197 check_stats $SINGLEMDS "samedir_rename" 1
13199 rm -rf $DIR/${tdir}
13201 run_test 133a "Verifying MDT stats ========================================"
13206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13207 remote_ost_nodsh && skip "remote OST with nodsh"
13208 remote_mds_nodsh && skip "remote MDS with nodsh"
13210 local testdir=$DIR/${tdir}/stats_testdir
13212 mkdir -p ${testdir} || error "mkdir failed"
13213 touch ${testdir}/${tfile} || error "touch failed"
13214 cancel_lru_locks mdc
13217 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13218 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13220 # extra mdt stats verification.
13221 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13222 check_stats $SINGLEMDS "setattr" 1
13223 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13224 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13226 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13227 check_stats $SINGLEMDS "getattr" 1
13229 rm -rf $DIR/${tdir}
13231 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13232 # so the check below is not reliable
13233 [ $MDSCOUNT -eq 1 ] || return 0
13235 # Sleep to avoid a cached response.
13236 #define OBD_STATFS_CACHE_SECONDS 1
13238 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13239 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13240 $LFS df || error "lfs failed"
13241 check_stats $SINGLEMDS "statfs" 1
13243 # check aggregated statfs (LU-10018)
13244 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13246 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13249 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13250 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13252 check_stats $SINGLEMDS "statfs" 1
13254 # We want to check that the client didn't send OST_STATFS to
13255 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13256 # extra care is needed here.
13257 if remote_mds; then
13258 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13259 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13261 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13262 [ "$res" ] && error "OST got STATFS"
13267 run_test 133b "Verifying extra MDT stats =================================="
13270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13271 remote_ost_nodsh && skip "remote OST with nodsh"
13272 remote_mds_nodsh && skip "remote MDS with nodsh"
13274 local testdir=$DIR/$tdir/stats_testdir
13276 test_mkdir -p $testdir
13278 # verify obdfilter stats.
13279 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13281 cancel_lru_locks osc
13282 wait_delete_completed
13285 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13286 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13288 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13291 cancel_lru_locks osc
13292 check_stats ost1 "write" 1
13294 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13295 check_stats ost1 "read" 1
13297 > $testdir/$tfile || error "truncate failed"
13298 check_stats ost1 "punch" 1
13300 rm -f $testdir/$tfile || error "file remove failed"
13301 wait_delete_completed
13302 check_stats ost1 "destroy" 1
13306 run_test 133c "Verifying OST stats ========================================"
13313 while [ $value -ge 2 ]; do
13318 if [ $orig -gt $order ]; then
13326 local size=('K' 'M' 'G' 'T');
13328 local size_string=$value
13330 while [ $value -ge 1024 ]; do
13331 if [ $i -gt 3 ]; then
13332 #T is the biggest unit we get here, if that is bigger,
13334 size_string=${value}T
13337 value=$((value >> 10))
13338 if [ $value -lt 1024 ]; then
13339 size_string=${value}${size[$i]}
13348 get_rename_size() {
13350 local context=${2:-.}
13351 local sample=$(do_facet $SINGLEMDS $LCTL \
13352 get_param mdt.$FSNAME-MDT0000.rename_stats |
13353 grep -A1 $context |
13354 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13360 remote_ost_nodsh && skip "remote OST with nodsh"
13361 remote_mds_nodsh && skip "remote MDS with nodsh"
13362 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13363 skip_env "MDS doesn't support rename stats"
13365 local testdir1=$DIR/${tdir}/stats_testdir1
13366 local testdir2=$DIR/${tdir}/stats_testdir2
13367 mkdir -p $DIR/${tdir}
13369 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13371 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13372 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13374 createmany -o $testdir1/test 512 || error "createmany failed"
13376 # check samedir rename size
13377 mv ${testdir1}/test0 ${testdir1}/test_0
13379 local testdir1_size=$(ls -l $DIR/${tdir} |
13380 awk '/stats_testdir1/ {print $5}')
13381 local testdir2_size=$(ls -l $DIR/${tdir} |
13382 awk '/stats_testdir2/ {print $5}')
13384 testdir1_size=$(order_2 $testdir1_size)
13385 testdir2_size=$(order_2 $testdir2_size)
13387 testdir1_size=$(size_in_KMGT $testdir1_size)
13388 testdir2_size=$(size_in_KMGT $testdir2_size)
13390 echo "source rename dir size: ${testdir1_size}"
13391 echo "target rename dir size: ${testdir2_size}"
13393 local cmd="do_facet $SINGLEMDS $LCTL "
13394 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13396 eval $cmd || error "$cmd failed"
13397 local samedir=$($cmd | grep 'same_dir')
13398 local same_sample=$(get_rename_size $testdir1_size)
13399 [ -z "$samedir" ] && error "samedir_rename_size count error"
13400 [[ $same_sample -eq 1 ]] ||
13401 error "samedir_rename_size error $same_sample"
13402 echo "Check same dir rename stats success"
13404 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13406 # check crossdir rename size
13407 mv ${testdir1}/test_0 ${testdir2}/test_0
13409 testdir1_size=$(ls -l $DIR/${tdir} |
13410 awk '/stats_testdir1/ {print $5}')
13411 testdir2_size=$(ls -l $DIR/${tdir} |
13412 awk '/stats_testdir2/ {print $5}')
13414 testdir1_size=$(order_2 $testdir1_size)
13415 testdir2_size=$(order_2 $testdir2_size)
13417 testdir1_size=$(size_in_KMGT $testdir1_size)
13418 testdir2_size=$(size_in_KMGT $testdir2_size)
13420 echo "source rename dir size: ${testdir1_size}"
13421 echo "target rename dir size: ${testdir2_size}"
13423 eval $cmd || error "$cmd failed"
13424 local crossdir=$($cmd | grep 'crossdir')
13425 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13426 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13427 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13428 [[ $src_sample -eq 1 ]] ||
13429 error "crossdir_rename_size error $src_sample"
13430 [[ $tgt_sample -eq 1 ]] ||
13431 error "crossdir_rename_size error $tgt_sample"
13432 echo "Check cross dir rename stats success"
13433 rm -rf $DIR/${tdir}
13435 run_test 133d "Verifying rename_stats ========================================"
13438 remote_mds_nodsh && skip "remote MDS with nodsh"
13439 remote_ost_nodsh && skip "remote OST with nodsh"
13440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13442 local testdir=$DIR/${tdir}/stats_testdir
13443 local ctr f0 f1 bs=32768 count=42 sum
13445 mkdir -p ${testdir} || error "mkdir failed"
13447 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13449 for ctr in {write,read}_bytes; do
13451 cancel_lru_locks osc
13453 do_facet ost1 $LCTL set_param -n \
13454 "obdfilter.*.exports.clear=clear"
13456 if [ $ctr = write_bytes ]; then
13458 f1=${testdir}/${tfile}
13460 f0=${testdir}/${tfile}
13464 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13467 cancel_lru_locks osc
13469 sum=$(do_facet ost1 $LCTL get_param \
13470 "obdfilter.*.exports.*.stats" |
13471 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13472 $1 == ctr { sum += $7 }
13473 END { printf("%0.0f", sum) }')
13475 if ((sum != bs * count)); then
13476 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13480 rm -rf $DIR/${tdir}
13482 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13485 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13486 skip "too old lustre for get_param -R ($facet_ver)"
13488 # verifying readability.
13489 $LCTL get_param -R '*' &> /dev/null
13491 # Verifing writability with badarea_io.
13492 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13493 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13494 error "client badarea_io failed"
13496 # remount the FS in case writes/reads /proc break the FS
13497 cleanup || error "failed to unmount"
13498 setup || error "failed to setup"
13500 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13503 remote_mds_nodsh && skip "remote MDS with nodsh"
13504 remote_ost_nodsh && skip "remote OST with nodsh"
13507 for facet in mds1 ost1; do
13508 local facet_ver=$(lustre_version_code $facet)
13509 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13510 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13512 log "$facet: too old lustre for get_param -R"
13514 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13515 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13516 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13517 xargs badarea_io" ||
13518 error "$facet badarea_io failed"
13520 skip_noexit "$facet: too old lustre for get_param -R"
13524 # remount the FS in case writes/reads /proc break the FS
13525 cleanup || error "failed to unmount"
13526 setup || error "failed to setup"
13528 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13531 remote_mds_nodsh && skip "remote MDS with nodsh"
13532 remote_ost_nodsh && skip "remote OST with nodsh"
13533 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13534 skip "Need MDS version at least 2.9.54"
13537 for facet in client mds1 ost1; do
13538 # Get the list of files that are missing the terminating newline
13539 local plist=$(do_facet $facet
13540 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13542 for ent in $plist; do
13543 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13544 awk -v FS='\v' -v RS='\v\v' \
13545 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13546 print FILENAME}'" 2>/dev/null)
13547 [ -z $missing ] || {
13548 do_facet $facet $LCTL get_param $ent | od -An -tx1
13549 error "file does not end with newline: $facet-$ent"
13554 run_test 133h "Proc files should end with newlines"
13557 remote_mds_nodsh && skip "remote MDS with nodsh"
13558 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13559 skip "Need MDS version at least 2.7.54"
13561 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13562 cancel_lru_locks mdc
13564 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13565 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13566 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13569 createmany -o $DIR/$tdir/f $nr ||
13570 error "failed to create $nr files in $DIR/$tdir"
13571 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13573 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13574 do_facet mds1 $LCTL set_param fail_loc=0x327
13575 do_facet mds1 $LCTL set_param fail_val=500
13578 echo "sleep 10 seconds ..."
13580 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13582 do_facet mds1 $LCTL set_param fail_loc=0
13583 do_facet mds1 $LCTL set_param fail_val=0
13584 [ $lck_cnt -lt $unused ] ||
13585 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13588 unlinkmany $DIR/$tdir/f $nr
13590 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13593 remote_mds_nodsh && skip "remote MDS with nodsh"
13594 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13595 skip "Need MDS version at least 2.7.54"
13597 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13598 cancel_lru_locks mdc
13600 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13601 ldlm.lock_reclaim_threshold_mb)
13602 # disable reclaim temporarily
13603 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13605 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13606 do_facet mds1 $LCTL set_param fail_loc=0x328
13607 do_facet mds1 $LCTL set_param fail_val=500
13609 $LCTL set_param debug=+trace
13612 createmany -o $DIR/$tdir/f $nr &
13613 local create_pid=$!
13615 echo "Sleep $TIMEOUT seconds ..."
13617 if ! ps -p $create_pid > /dev/null 2>&1; then
13618 do_facet mds1 $LCTL set_param fail_loc=0
13619 do_facet mds1 $LCTL set_param fail_val=0
13620 do_facet mds1 $LCTL set_param \
13621 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13622 error "createmany finished incorrectly!"
13624 do_facet mds1 $LCTL set_param fail_loc=0
13625 do_facet mds1 $LCTL set_param fail_val=0
13626 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13627 wait $create_pid || return 1
13629 unlinkmany $DIR/$tdir/f $nr
13631 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13634 remote_mds_nodsh && skip "remote MDS with nodsh"
13635 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13636 skip "Need MDS version at least 2.13.50"
13639 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13641 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13642 #set only one record at plain llog
13643 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13645 #fill already existed plain llog each 64767
13646 #wrapping whole catalog
13647 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13649 createmany -o $DIR/$tdir/$tfile_ 64700
13650 for (( i = 0; i < 64700; i = i + 2 ))
13652 rm $DIR/$tdir/$tfile_$i &
13653 rm $DIR/$tdir/$tfile_$((i + 1)) &
13658 #waiting osp synchronization
13659 wait_delete_completed
13661 run_test 135 "Race catalog processing"
13664 remote_mds_nodsh && skip "remote MDS with nodsh"
13665 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13666 skip "Need MDS version at least 2.13.50"
13669 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13670 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13671 #set only one record at plain llog
13672 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13673 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13675 #fill already existed 2 plain llogs each 64767
13676 #wrapping whole catalog
13677 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13678 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13679 wait_delete_completed
13681 createmany -o $DIR/$tdir/$tfile_ 10
13684 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13685 for (( i = 0; i < 10; i = i + 3 ))
13687 rm $DIR/$tdir/$tfile_$i &
13688 rm $DIR/$tdir/$tfile_$((i + 1)) &
13692 rm $DIR/$tdir/$tfile_$((i + 2)) &
13695 #waiting osp synchronization
13696 wait_delete_completed
13698 run_test 136 "Race catalog processing 2"
13700 test_140() { #bug-17379
13701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13703 test_mkdir $DIR/$tdir
13704 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13705 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13707 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13708 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13710 while i=$((i + 1)); do
13712 cd $i || error "Changing to $i"
13713 ln -s ../stat stat || error "Creating stat symlink"
13714 # Read the symlink until ELOOP present,
13715 # not LBUGing the system is considered success,
13716 # we didn't overrun the stack.
13717 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13718 if [ $ret -ne 0 ]; then
13719 if [ $ret -eq 40 ]; then
13722 error "Open stat symlink"
13728 echo "The symlink depth = $i"
13729 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13730 error "Invalid symlink depth"
13732 # Test recursive symlink
13733 ln -s symlink_self symlink_self
13734 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13735 echo "open symlink_self returns $ret"
13736 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13738 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13743 local TF="$TMP/$tfile"
13745 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13746 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13748 cancel_lru_locks $OSC
13749 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13750 remount_client $MOUNT
13752 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13755 $TRUNCATE $DIR/$tfile 6000
13756 cancel_lru_locks $OSC
13757 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13760 echo "12345" >>$DIR/$tfile
13761 cancel_lru_locks $OSC
13762 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13765 echo "12345" >>$DIR/$tfile
13766 cancel_lru_locks $OSC
13767 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13769 run_test 150a "truncate/append tests"
13772 check_set_fallocate_or_skip
13775 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13776 check_fallocate $DIR/$tfile || error "fallocate failed"
13778 run_test 150b "Verify fallocate (prealloc) functionality"
13781 check_set_fallocate_or_skip
13784 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13785 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13787 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13788 # precomputed md5sum for 20MB of zeroes
13789 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13790 local sum=($(md5sum $DIR/$tfile))
13792 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13794 check_set_fallocate 1
13797 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13798 sum=($(md5sum $DIR/$tfile))
13800 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13802 run_test 150bb "Verify fallocate modes both zero space"
13805 check_set_fallocate_or_skip
13807 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13808 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13809 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13810 sync; sync_all_data
13811 cancel_lru_locks $OSC
13813 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13814 want=$((OSTCOUNT * 1048576))
13816 # Must allocate all requested space, not more than 5% extra
13817 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13818 error "bytes $bytes is not $want"
13821 # verify fallocate on PFL file
13822 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13823 error "Create $DIR/$tfile failed"
13824 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13825 error "fallocate failed"
13826 sync; sync_all_data
13827 cancel_lru_locks $OSC
13829 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13830 local want=$((1024 * 1048576))
13832 # Must allocate all requested space, not more than 5% extra
13833 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13834 error "bytes $bytes is not $want"
13836 run_test 150c "Verify fallocate Size and Blocks"
13839 check_set_fallocate_or_skip
13841 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13842 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13843 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13844 sync; sync_all_data
13845 cancel_lru_locks $OSC
13847 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13848 local want=$((OSTCOUNT * 1048576))
13850 # Must allocate all requested space, not more than 5% extra
13851 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13852 error "bytes $bytes is not $want"
13854 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13857 check_set_fallocate_or_skip
13861 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13862 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13863 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13865 # Find OST with Minimum Size
13866 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13867 sort -un | head -1)
13869 # Get 100MB per OST of the available space to reduce run time
13870 # else 60% of the available space if we are running SLOW tests
13871 if [ $SLOW == "no" ]; then
13872 local space=$((1024 * 100 * OSTCOUNT))
13874 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13877 fallocate -l${space}k $DIR/$tfile ||
13878 error "fallocate ${space}k $DIR/$tfile failed"
13879 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13881 # get size immediately after fallocate. This should be correctly
13883 local size=$(stat -c '%s' $DIR/$tfile)
13884 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13886 # Sleep for a while for statfs to get updated. And not pull from cache.
13889 echo "df after fallocate:"
13892 (( size / 1024 == space )) || error "size $size != requested $space"
13893 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13894 error "used $used < space $space"
13896 rm $DIR/$tfile || error "rm failed"
13898 wait_delete_completed
13900 echo "df after unlink:"
13903 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13908 local want_size_before=20480 # in bytes
13909 local want_blocks_before=40 # 512 sized blocks
13910 local want_blocks_after=24 # 512 sized blocks
13911 local length=$(((want_blocks_before - want_blocks_after) * 512))
13913 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
13914 skip "need at least 2.14.0 for fallocate punch"
13916 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
13917 skip "LU-14160: punch mode is not implemented on OSD ZFS"
13920 check_set_fallocate_or_skip
13921 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13923 echo "Verify fallocate punch: Range within the file range"
13924 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13925 error "dd failed for bs 4096 and count 5"
13927 # Call fallocate with punch range which is within the file range
13928 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
13929 error "fallocate failed: offset 4096 and length $length"
13930 # client must see changes immediately after fallocate
13931 size=$(stat -c '%s' $DIR/$tfile)
13932 blocks=$(stat -c '%b' $DIR/$tfile)
13934 # Verify punch worked.
13935 (( blocks == want_blocks_after )) ||
13936 error "punch failed: blocks $blocks != $want_blocks_after"
13938 (( size == want_size_before )) ||
13939 error "punch failed: size $size != $want_size_before"
13941 # Verify there is hole in file
13942 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
13943 # precomputed md5sum
13944 local expect="4a9a834a2db02452929c0a348273b4aa"
13946 cksum=($(md5sum $DIR/$tfile))
13947 [[ "${cksum[0]}" == "$expect" ]] ||
13948 error "unexpected MD5SUM after punch: ${cksum[0]}"
13950 # Start second sub-case for fallocate punch.
13951 echo "Verify fallocate punch: Range overlapping and less than blocksize"
13952 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13953 error "dd failed for bs 4096 and count 5"
13955 # Punch range less than block size will have no change in block count
13956 want_blocks_after=40 # 512 sized blocks
13958 # Punch overlaps two blocks and less than blocksize
13959 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
13960 error "fallocate failed: offset 4000 length 3000"
13961 size=$(stat -c '%s' $DIR/$tfile)
13962 blocks=$(stat -c '%b' $DIR/$tfile)
13964 # Verify punch worked.
13965 (( blocks == want_blocks_after )) ||
13966 error "punch failed: blocks $blocks != $want_blocks_after"
13968 (( size == want_size_before )) ||
13969 error "punch failed: size $size != $want_size_before"
13971 # Verify if range is really zero'ed out. We expect Zeros.
13972 # precomputed md5sum
13973 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
13974 cksum=($(md5sum $DIR/$tfile))
13975 [[ "${cksum[0]}" == "$expect" ]] ||
13976 error "unexpected MD5SUM after punch: ${cksum[0]}"
13978 run_test 150f "Verify fallocate punch functionality"
13986 local BS=4096 # Block size in bytes
13988 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
13989 skip "need at least 2.14.0 for fallocate punch"
13991 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
13992 skip "LU-14160: punch mode is not implemented on OSD ZFS"
13995 check_set_fallocate_or_skip
13996 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13998 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13999 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14001 # Get 100MB per OST of the available space to reduce run time
14002 # else 60% of the available space if we are running SLOW tests
14003 if [ $SLOW == "no" ]; then
14004 space=$((1024 * 100 * OSTCOUNT))
14006 # Find OST with Minimum Size
14007 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14008 sort -un | head -1)
14009 echo "min size OST: $space"
14010 space=$(((space * 60)/100 * OSTCOUNT))
14012 # space in 1k units, round to 4k blocks
14013 local blkcount=$((space * 1024 / $BS))
14015 echo "Verify fallocate punch: Very large Range"
14016 fallocate -l${space}k $DIR/$tfile ||
14017 error "fallocate ${space}k $DIR/$tfile failed"
14018 # write 1M at the end, start and in the middle
14019 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14020 error "dd failed: bs $BS count 256"
14021 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14022 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14023 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14024 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14027 size=$(stat -c '%s' $DIR/$tfile)
14029 # gather punch length.
14030 local punch_size=$((size - (BS * 2)))
14032 echo "punch_size = $punch_size"
14033 echo "size - punch_size: $((size - punch_size))"
14034 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14036 # Call fallocate to punch all except 2 blocks. We leave the
14037 # first and the last block
14038 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14039 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14040 error "fallocate failed: offset $BS length $punch_size"
14042 size_after=$(stat -c '%s' $DIR/$tfile)
14043 blocks_after=$(stat -c '%b' $DIR/$tfile)
14045 # Verify punch worked.
14046 # Size should be kept
14047 (( size == size_after )) ||
14048 error "punch failed: size $size != $size_after"
14050 # two 4k data blocks to remain plus possible 1 extra extent block
14051 (( blocks_after <= ((BS / 512) * 3) )) ||
14052 error "too many blocks remains: $blocks_after"
14054 # Verify that file has hole between the first and the last blocks
14055 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14056 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14058 echo "Hole at [$hole_start, $hole_end)"
14059 (( hole_start == BS )) ||
14060 error "no hole at offset $BS after punch"
14062 (( hole_end == BS + punch_size )) ||
14063 error "data at offset $hole_end < $((BS + punch_size))"
14065 run_test 150g "Verify fallocate punch on large range"
14067 #LU-2902 roc_hit was not able to read all values from lproc
14068 function roc_hit_init() {
14069 local list=$(comma_list $(osts_nodes))
14070 local dir=$DIR/$tdir-check
14071 local file=$dir/$tfile
14077 #use setstripe to do a write to every ost
14078 for i in $(seq 0 $((OSTCOUNT-1))); do
14079 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14080 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14081 idx=$(printf %04x $i)
14082 BEFORE=$(get_osd_param $list *OST*$idx stats |
14083 awk '$1 == "cache_access" {sum += $7}
14084 END { printf("%0.0f", sum) }')
14086 cancel_lru_locks osc
14087 cat $file >/dev/null
14089 AFTER=$(get_osd_param $list *OST*$idx stats |
14090 awk '$1 == "cache_access" {sum += $7}
14091 END { printf("%0.0f", sum) }')
14093 echo BEFORE:$BEFORE AFTER:$AFTER
14094 if ! let "AFTER - BEFORE == 4"; then
14096 error "roc_hit is not safe to use"
14104 function roc_hit() {
14105 local list=$(comma_list $(osts_nodes))
14106 echo $(get_osd_param $list '' stats |
14107 awk '$1 == "cache_hit" {sum += $7}
14108 END { printf("%0.0f", sum) }')
14111 function set_cache() {
14114 if [ "$2" == "off" ]; then
14117 local list=$(comma_list $(osts_nodes))
14118 set_osd_param $list '' $1_cache_enable $on
14120 cancel_lru_locks osc
14124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14125 remote_ost_nodsh && skip "remote OST with nodsh"
14128 local list=$(comma_list $(osts_nodes))
14130 # check whether obdfilter is cache capable at all
14131 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14132 skip "not cache-capable obdfilter"
14135 # check cache is enabled on all obdfilters
14136 if get_osd_param $list '' read_cache_enable | grep 0; then
14137 skip "oss cache is disabled"
14140 set_osd_param $list '' writethrough_cache_enable 1
14142 # check write cache is enabled on all obdfilters
14143 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14144 skip "oss write cache is NOT enabled"
14149 #define OBD_FAIL_OBD_NO_LRU 0x609
14150 do_nodes $list $LCTL set_param fail_loc=0x609
14152 # pages should be in the case right after write
14153 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14156 local BEFORE=$(roc_hit)
14157 cancel_lru_locks osc
14158 cat $DIR/$tfile >/dev/null
14159 local AFTER=$(roc_hit)
14161 do_nodes $list $LCTL set_param fail_loc=0
14163 if ! let "AFTER - BEFORE == CPAGES"; then
14164 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14167 cancel_lru_locks osc
14168 # invalidates OST cache
14169 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14170 set_osd_param $list '' read_cache_enable 0
14171 cat $DIR/$tfile >/dev/null
14173 # now data shouldn't be found in the cache
14175 cancel_lru_locks osc
14176 cat $DIR/$tfile >/dev/null
14178 if let "AFTER - BEFORE != 0"; then
14179 error "IN CACHE: before: $BEFORE, after: $AFTER"
14182 set_osd_param $list '' read_cache_enable 1
14185 run_test 151 "test cache on oss and controls ==============================="
14188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14190 local TF="$TMP/$tfile"
14192 # simulate ENOMEM during write
14193 #define OBD_FAIL_OST_NOMEM 0x226
14194 lctl set_param fail_loc=0x80000226
14195 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14197 sync || error "sync failed"
14198 lctl set_param fail_loc=0
14200 # discard client's cache
14201 cancel_lru_locks osc
14203 # simulate ENOMEM during read
14204 lctl set_param fail_loc=0x80000226
14205 cmp $TF $DIR/$tfile || error "cmp failed"
14206 lctl set_param fail_loc=0
14210 run_test 152 "test read/write with enomem ============================"
14213 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14215 run_test 153 "test if fdatasync does not crash ======================="
14217 dot_lustre_fid_permission_check() {
14219 local ffid=$MOUNT/.lustre/fid/$fid
14222 echo "stat fid $fid"
14223 stat $ffid > /dev/null || error "stat $ffid failed."
14224 echo "touch fid $fid"
14225 touch $ffid || error "touch $ffid failed."
14226 echo "write to fid $fid"
14227 cat /etc/hosts > $ffid || error "write $ffid failed."
14228 echo "read fid $fid"
14229 diff /etc/hosts $ffid || error "read $ffid failed."
14230 echo "append write to fid $fid"
14231 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14232 echo "rename fid $fid"
14233 mv $ffid $test_dir/$tfile.1 &&
14234 error "rename $ffid to $tfile.1 should fail."
14235 touch $test_dir/$tfile.1
14236 mv $test_dir/$tfile.1 $ffid &&
14237 error "rename $tfile.1 to $ffid should fail."
14238 rm -f $test_dir/$tfile.1
14239 echo "truncate fid $fid"
14240 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14241 echo "link fid $fid"
14242 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14243 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14244 echo "setfacl fid $fid"
14245 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14246 echo "getfacl fid $fid"
14247 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14249 echo "unlink fid $fid"
14250 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14251 echo "mknod fid $fid"
14252 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14254 fid=[0xf00000400:0x1:0x0]
14255 ffid=$MOUNT/.lustre/fid/$fid
14257 echo "stat non-exist fid $fid"
14258 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14259 echo "write to non-exist fid $fid"
14260 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14261 echo "link new fid $fid"
14262 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14264 mkdir -p $test_dir/$tdir
14265 touch $test_dir/$tdir/$tfile
14266 fid=$($LFS path2fid $test_dir/$tdir)
14269 error "error: could not get fid for $test_dir/$dir/$tfile."
14271 ffid=$MOUNT/.lustre/fid/$fid
14274 ls $ffid > /dev/null || error "ls $ffid failed."
14275 echo "touch $fid/$tfile.1"
14276 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14278 echo "touch $MOUNT/.lustre/fid/$tfile"
14279 touch $MOUNT/.lustre/fid/$tfile && \
14280 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14282 echo "setxattr to $MOUNT/.lustre/fid"
14283 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14285 echo "listxattr for $MOUNT/.lustre/fid"
14286 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14288 echo "delxattr from $MOUNT/.lustre/fid"
14289 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14291 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14292 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14293 error "touch invalid fid should fail."
14295 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14296 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14297 error "touch non-normal fid should fail."
14299 echo "rename $tdir to $MOUNT/.lustre/fid"
14300 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14301 error "rename to $MOUNT/.lustre/fid should fail."
14303 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14305 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14306 local new_obf_mode=777
14308 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14309 chmod $new_obf_mode $DIR/.lustre/fid ||
14310 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14312 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14313 [ $obf_mode -eq $new_obf_mode ] ||
14314 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14316 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14317 chmod $old_obf_mode $DIR/.lustre/fid ||
14318 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14321 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14322 fid=$($LFS path2fid $test_dir/$tfile-2)
14324 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14326 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14327 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14328 error "create lov data thru .lustre failed"
14330 echo "cp /etc/passwd $test_dir/$tfile-2"
14331 cp /etc/passwd $test_dir/$tfile-2 ||
14332 error "copy to $test_dir/$tfile-2 failed."
14333 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14334 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14335 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14337 rm -rf $test_dir/tfile.lnk
14338 rm -rf $test_dir/$tfile-2
14342 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14343 skip "Need MDS version at least 2.4.1"
14345 local tf=$DIR/$tfile
14348 local fid=$($LFS path2fid $tf)
14349 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14351 # check that we get the same pathname back
14354 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14355 echo "$rootpath $fid"
14356 found=$($LFS fid2path $rootpath "$fid")
14357 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14358 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14361 # check wrong root path format
14362 rootpath=$MOUNT"_wrong"
14363 found=$($LFS fid2path $rootpath "$fid")
14364 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14366 run_test 154A "lfs path2fid and fid2path basic checks"
14369 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14370 skip "Need MDS version at least 2.4.1"
14372 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14373 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14374 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14375 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14377 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14378 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14380 # check that we get the same pathname
14381 echo "PFID: $PFID, name: $name"
14382 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14383 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14384 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14385 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14387 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14389 run_test 154B "verify the ll_decode_linkea tool"
14392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14393 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14394 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14395 skip "Need MDS version at least 2.2.51"
14396 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14398 cp /etc/hosts $DIR/$tfile
14400 fid=$($LFS path2fid $DIR/$tfile)
14402 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14404 dot_lustre_fid_permission_check "$fid" $DIR ||
14405 error "dot lustre permission check $fid failed"
14407 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14409 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14411 touch $MOUNT/.lustre/file &&
14412 error "creation is not allowed under .lustre"
14414 mkdir $MOUNT/.lustre/dir &&
14415 error "mkdir is not allowed under .lustre"
14419 run_test 154a "Open-by-FID"
14422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14423 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14424 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14425 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14426 skip "Need MDS version at least 2.2.51"
14428 local remote_dir=$DIR/$tdir/remote_dir
14432 mkdir -p $DIR/$tdir
14433 $LFS mkdir -i $MDTIDX $remote_dir ||
14434 error "create remote directory failed"
14436 cp /etc/hosts $remote_dir/$tfile
14438 fid=$($LFS path2fid $remote_dir/$tfile)
14440 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14442 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14443 error "dot lustre permission check $fid failed"
14446 run_test 154b "Open-by-FID for remote directory"
14449 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14450 skip "Need MDS version at least 2.4.1"
14452 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14453 local FID1=$($LFS path2fid $DIR/$tfile.1)
14454 local FID2=$($LFS path2fid $DIR/$tfile.2)
14455 local FID3=$($LFS path2fid $DIR/$tfile.3)
14458 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14459 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14460 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14462 [ "$FID" = "${!want}" ] ||
14463 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14467 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14469 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14470 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14474 run_test 154c "lfs path2fid and fid2path multiple arguments"
14477 remote_mds_nodsh && skip "remote MDS with nodsh"
14478 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14479 skip "Need MDS version at least 2.5.53"
14481 if remote_mds; then
14482 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14486 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14493 local fid=$($LFS path2fid $DIR/$tfile)
14496 cmd="exec $fd<$DIR/$tfile"
14498 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14499 echo "$fid_list" | grep "$fid"
14502 cmd="exec $fd>/dev/null"
14504 if [ $rc -ne 0 ]; then
14505 error "FID $fid not found in open files list $fid_list"
14508 run_test 154d "Verify open file fid"
14512 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14513 skip "Need MDS version at least 2.6.50"
14515 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14516 error ".lustre returned by readdir"
14519 run_test 154e ".lustre is not returned by readdir"
14522 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14524 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14525 test_mkdir -p -c1 $DIR/$tdir/d
14526 # test dirs inherit from its stripe
14527 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14528 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14529 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14530 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14533 # get fid of parents
14534 local FID0=$($LFS path2fid $DIR/$tdir/d)
14535 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14536 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14537 local FID3=$($LFS path2fid $DIR)
14539 # check that path2fid --parents returns expected <parent_fid>/name
14540 # 1) test for a directory (single parent)
14541 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14542 [ "$parent" == "$FID0/foo1" ] ||
14543 error "expected parent: $FID0/foo1, got: $parent"
14545 # 2) test for a file with nlink > 1 (multiple parents)
14546 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14547 echo "$parent" | grep -F "$FID1/$tfile" ||
14548 error "$FID1/$tfile not returned in parent list"
14549 echo "$parent" | grep -F "$FID2/link" ||
14550 error "$FID2/link not returned in parent list"
14552 # 3) get parent by fid
14553 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14554 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14555 echo "$parent" | grep -F "$FID1/$tfile" ||
14556 error "$FID1/$tfile not returned in parent list (by fid)"
14557 echo "$parent" | grep -F "$FID2/link" ||
14558 error "$FID2/link not returned in parent list (by fid)"
14560 # 4) test for entry in root directory
14561 parent=$($LFS path2fid --parents $DIR/f)
14562 echo "$parent" | grep -F "$FID3/f" ||
14563 error "$FID3/f not returned in parent list"
14565 # 5) test it on root directory
14566 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14567 error "$MOUNT should not have parents"
14569 # enable xattr caching and check that linkea is correctly updated
14570 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14571 save_lustre_params client "llite.*.xattr_cache" > $save
14572 lctl set_param llite.*.xattr_cache 1
14574 # 6.1) linkea update on rename
14575 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14577 # get parents by fid
14578 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14579 # foo1 should no longer be returned in parent list
14580 echo "$parent" | grep -F "$FID1" &&
14581 error "$FID1 should no longer be in parent list"
14582 # the new path should appear
14583 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14584 error "$FID2/$tfile.moved is not in parent list"
14586 # 6.2) linkea update on unlink
14587 rm -f $DIR/$tdir/d/foo2/link
14588 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14589 # foo2/link should no longer be returned in parent list
14590 echo "$parent" | grep -F "$FID2/link" &&
14591 error "$FID2/link should no longer be in parent list"
14595 restore_lustre_params < $save
14598 run_test 154f "get parent fids by reading link ea"
14602 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14603 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14604 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14605 skip "Need MDS version at least 2.6.92"
14607 mkdir -p $DIR/$tdir
14608 llapi_fid_test -d $DIR/$tdir
14610 run_test 154g "various llapi FID tests"
14612 test_155_small_load() {
14613 local temp=$TMP/$tfile
14614 local file=$DIR/$tfile
14616 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14617 error "dd of=$temp bs=6096 count=1 failed"
14619 cancel_lru_locks $OSC
14620 cmp $temp $file || error "$temp $file differ"
14622 $TRUNCATE $temp 6000
14623 $TRUNCATE $file 6000
14624 cmp $temp $file || error "$temp $file differ (truncate1)"
14626 echo "12345" >>$temp
14627 echo "12345" >>$file
14628 cmp $temp $file || error "$temp $file differ (append1)"
14630 echo "12345" >>$temp
14631 echo "12345" >>$file
14632 cmp $temp $file || error "$temp $file differ (append2)"
14638 test_155_big_load() {
14639 remote_ost_nodsh && skip "remote OST with nodsh"
14641 local temp=$TMP/$tfile
14642 local file=$DIR/$tfile
14645 local cache_size=$(do_facet ost$((MAXI+1)) \
14646 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14647 local large_file_size=$((cache_size * 2))
14649 echo "OSS cache size: $cache_size KB"
14650 echo "Large file size: $large_file_size KB"
14652 [ $MAXV -le $large_file_size ] &&
14653 skip_env "max available OST size needs > $large_file_size KB"
14655 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14657 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14658 error "dd of=$temp bs=$large_file_size count=1k failed"
14661 cancel_lru_locks osc
14662 cmp $temp $file || error "$temp $file differ"
14668 save_writethrough() {
14669 local facets=$(get_facets OST)
14671 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14677 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14679 save_writethrough $p
14682 set_cache writethrough on
14683 test_155_small_load
14684 restore_lustre_params < $p
14687 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14692 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14694 save_writethrough $p
14697 set_cache writethrough off
14698 test_155_small_load
14699 restore_lustre_params < $p
14702 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14707 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14709 save_writethrough $p
14712 set_cache writethrough on
14713 test_155_small_load
14714 restore_lustre_params < $p
14717 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14722 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14724 save_writethrough $p
14727 set_cache writethrough off
14728 test_155_small_load
14729 restore_lustre_params < $p
14732 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14737 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14739 save_writethrough $p
14742 set_cache writethrough on
14744 restore_lustre_params < $p
14747 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14752 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14754 save_writethrough $p
14757 set_cache writethrough off
14759 restore_lustre_params < $p
14762 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14767 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14769 save_writethrough $p
14772 set_cache writethrough on
14774 restore_lustre_params < $p
14777 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14782 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14784 save_writethrough $p
14787 set_cache writethrough off
14789 restore_lustre_params < $p
14792 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14796 remote_ost_nodsh && skip "remote OST with nodsh"
14797 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14798 skip "stats not implemented on old servers"
14799 [ "$ost1_FSTYPE" = "zfs" ] &&
14800 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14805 local file="$DIR/$tfile"
14806 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14808 save_writethrough $p
14811 log "Turn on read and write cache"
14813 set_cache writethrough on
14815 log "Write data and read it back."
14816 log "Read should be satisfied from the cache."
14817 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14819 cancel_lru_locks osc
14820 cat $file >/dev/null
14822 if ! let "AFTER - BEFORE == CPAGES"; then
14823 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14825 log "cache hits: before: $BEFORE, after: $AFTER"
14828 log "Read again; it should be satisfied from the cache."
14830 cancel_lru_locks osc
14831 cat $file >/dev/null
14833 if ! let "AFTER - BEFORE == CPAGES"; then
14834 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14836 log "cache hits:: before: $BEFORE, after: $AFTER"
14839 log "Turn off the read cache and turn on the write cache"
14841 set_cache writethrough on
14843 log "Read again; it should be satisfied from the cache."
14845 cancel_lru_locks osc
14846 cat $file >/dev/null
14848 if ! let "AFTER - BEFORE == CPAGES"; then
14849 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14851 log "cache hits:: before: $BEFORE, after: $AFTER"
14854 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14855 # > 2.12.56 uses pagecache if cached
14856 log "Read again; it should not be satisfied from the cache."
14858 cancel_lru_locks osc
14859 cat $file >/dev/null
14861 if ! let "AFTER - BEFORE == 0"; then
14862 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14864 log "cache hits:: before: $BEFORE, after: $AFTER"
14868 log "Write data and read it back."
14869 log "Read should be satisfied from the cache."
14870 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14872 cancel_lru_locks osc
14873 cat $file >/dev/null
14875 if ! let "AFTER - BEFORE == CPAGES"; then
14876 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14878 log "cache hits:: before: $BEFORE, after: $AFTER"
14881 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14882 # > 2.12.56 uses pagecache if cached
14883 log "Read again; it should not be satisfied from the cache."
14885 cancel_lru_locks osc
14886 cat $file >/dev/null
14888 if ! let "AFTER - BEFORE == 0"; then
14889 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14891 log "cache hits:: before: $BEFORE, after: $AFTER"
14895 log "Turn off read and write cache"
14897 set_cache writethrough off
14899 log "Write data and read it back"
14900 log "It should not be satisfied from the cache."
14902 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14903 cancel_lru_locks osc
14905 cat $file >/dev/null
14907 if ! let "AFTER - BEFORE == 0"; then
14908 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14910 log "cache hits:: before: $BEFORE, after: $AFTER"
14913 log "Turn on the read cache and turn off the write cache"
14915 set_cache writethrough off
14917 log "Write data and read it back"
14918 log "It should not be satisfied from the cache."
14920 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14922 cancel_lru_locks osc
14923 cat $file >/dev/null
14925 if ! let "AFTER - BEFORE == 0"; then
14926 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14928 log "cache hits:: before: $BEFORE, after: $AFTER"
14931 log "Read again; it should be satisfied from the cache."
14933 cancel_lru_locks osc
14934 cat $file >/dev/null
14936 if ! let "AFTER - BEFORE == CPAGES"; then
14937 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14939 log "cache hits:: before: $BEFORE, after: $AFTER"
14942 restore_lustre_params < $p
14945 run_test 156 "Verification of tunables"
14948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14949 remote_mds_nodsh && skip "remote MDS with nodsh"
14950 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14951 skip "Need MDS version at least 2.2.0"
14953 changelog_register || error "changelog_register failed"
14954 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14955 changelog_users $SINGLEMDS | grep -q $cl_user ||
14956 error "User $cl_user not found in changelog_users"
14959 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14960 changelog_clear 0 || error "changelog_clear failed"
14961 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14962 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14963 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14964 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14965 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14966 rm $DIR/$tdir/pics/desktop.jpg
14968 changelog_dump | tail -10
14970 echo "verifying changelog mask"
14971 changelog_chmask "-MKDIR"
14972 changelog_chmask "-CLOSE"
14974 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14975 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14977 changelog_chmask "+MKDIR"
14978 changelog_chmask "+CLOSE"
14980 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14981 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14983 changelog_dump | tail -10
14984 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14985 CLOSES=$(changelog_dump | grep -c "CLOSE")
14986 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14987 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14990 echo "verifying target fid"
14991 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14992 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14993 [ "$fidc" == "$fidf" ] ||
14994 error "changelog '$tfile' fid $fidc != file fid $fidf"
14995 echo "verifying parent fid"
14996 # The FID returned from the Changelog may be the directory shard on
14997 # a different MDT, and not the FID returned by path2fid on the parent.
14998 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14999 # since this is what will matter when recreating this file in the tree.
15000 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15001 local pathp=$($LFS fid2path $MOUNT "$fidp")
15002 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15003 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15005 echo "getting records for $cl_user"
15006 changelog_users $SINGLEMDS
15007 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15009 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15010 error "changelog_clear failed"
15011 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15012 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15013 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15014 error "user index expect $user_rec1 + $nclr != $user_rec2"
15016 local min0_rec=$(changelog_users $SINGLEMDS |
15017 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15018 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15019 awk '{ print $1; exit; }')
15021 changelog_dump | tail -n 5
15022 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15023 [ $first_rec == $((min0_rec + 1)) ] ||
15024 error "first index should be $min0_rec + 1 not $first_rec"
15026 # LU-3446 changelog index reset on MDT restart
15027 local cur_rec1=$(changelog_users $SINGLEMDS |
15028 awk '/^current.index:/ { print $NF }')
15029 changelog_clear 0 ||
15030 error "clear all changelog records for $cl_user failed"
15031 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15032 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15033 error "Fail to start $SINGLEMDS"
15034 local cur_rec2=$(changelog_users $SINGLEMDS |
15035 awk '/^current.index:/ { print $NF }')
15036 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15037 [ $cur_rec1 == $cur_rec2 ] ||
15038 error "current index should be $cur_rec1 not $cur_rec2"
15040 echo "verifying users from this test are deregistered"
15041 changelog_deregister || error "changelog_deregister failed"
15042 changelog_users $SINGLEMDS | grep -q $cl_user &&
15043 error "User '$cl_user' still in changelog_users"
15045 # lctl get_param -n mdd.*.changelog_users
15046 # current index: 144
15047 # ID index (idle seconds)
15049 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15050 # this is the normal case where all users were deregistered
15051 # make sure no new records are added when no users are present
15052 local last_rec1=$(changelog_users $SINGLEMDS |
15053 awk '/^current.index:/ { print $NF }')
15054 touch $DIR/$tdir/chloe
15055 local last_rec2=$(changelog_users $SINGLEMDS |
15056 awk '/^current.index:/ { print $NF }')
15057 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15058 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15060 # any changelog users must be leftovers from a previous test
15061 changelog_users $SINGLEMDS
15062 echo "other changelog users; can't verify off"
15065 run_test 160a "changelog sanity"
15067 test_160b() { # LU-3587
15068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15069 remote_mds_nodsh && skip "remote MDS with nodsh"
15070 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15071 skip "Need MDS version at least 2.2.0"
15073 changelog_register || error "changelog_register failed"
15074 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15075 changelog_users $SINGLEMDS | grep -q $cl_user ||
15076 error "User '$cl_user' not found in changelog_users"
15078 local longname1=$(str_repeat a 255)
15079 local longname2=$(str_repeat b 255)
15082 echo "creating very long named file"
15083 touch $longname1 || error "create of '$longname1' failed"
15084 echo "renaming very long named file"
15085 mv $longname1 $longname2
15087 changelog_dump | grep RENME | tail -n 5
15090 run_test 160b "Verify that very long rename doesn't crash in changelog"
15093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15094 remote_mds_nodsh && skip "remote MDS with nodsh"
15096 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15097 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15098 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15099 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15103 # Registration step
15104 changelog_register || error "changelog_register failed"
15107 mkdir -p $DIR/$tdir
15108 $MCREATE $DIR/$tdir/foo_160c
15109 changelog_chmask "-TRUNC"
15110 $TRUNCATE $DIR/$tdir/foo_160c 200
15111 changelog_chmask "+TRUNC"
15112 $TRUNCATE $DIR/$tdir/foo_160c 199
15113 changelog_dump | tail -n 5
15114 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15115 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15117 run_test 160c "verify that changelog log catch the truncate event"
15120 remote_mds_nodsh && skip "remote MDS with nodsh"
15121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15123 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15124 skip "Need MDS version at least 2.7.60"
15126 # Registration step
15127 changelog_register || error "changelog_register failed"
15129 mkdir -p $DIR/$tdir/migrate_dir
15130 changelog_clear 0 || error "changelog_clear failed"
15132 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15133 changelog_dump | tail -n 5
15134 local migrates=$(changelog_dump | grep -c "MIGRT")
15135 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15137 run_test 160d "verify that changelog log catch the migrate event"
15140 remote_mds_nodsh && skip "remote MDS with nodsh"
15143 changelog_register || error "changelog_register failed"
15145 # Delete a future user (expect fail)
15146 local MDT0=$(facet_svc $SINGLEMDS)
15147 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15150 if [ $rc -eq 0 ]; then
15151 error "Deleted non-existant user cl77"
15152 elif [ $rc -ne 2 ]; then
15153 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15156 # Clear to a bad index (1 billion should be safe)
15157 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15160 if [ $rc -eq 0 ]; then
15161 error "Successfully cleared to invalid CL index"
15162 elif [ $rc -ne 22 ]; then
15163 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15166 run_test 160e "changelog negative testing (should return errors)"
15169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15170 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15171 skip "Need MDS version at least 2.10.56"
15173 local mdts=$(comma_list $(mdts_nodes))
15176 changelog_register || error "first changelog_register failed"
15177 changelog_register || error "second changelog_register failed"
15179 declare -A cl_user1
15180 declare -A cl_user2
15185 # generate some changelog records to accumulate on each MDT
15186 # use all_char because created files should be evenly distributed
15187 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15188 error "test_mkdir $tdir failed"
15189 log "$(date +%s): creating first files"
15190 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15191 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15192 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15195 # check changelogs have been generated
15196 local start=$SECONDS
15197 local idle_time=$((MDSCOUNT * 5 + 5))
15198 local nbcl=$(changelog_dump | wc -l)
15199 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15201 for param in "changelog_max_idle_time=$idle_time" \
15203 "changelog_min_gc_interval=2" \
15204 "changelog_min_free_cat_entries=3"; do
15205 local MDT0=$(facet_svc $SINGLEMDS)
15206 local var="${param%=*}"
15207 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15209 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15210 do_nodes $mdts $LCTL set_param mdd.*.$param
15213 # force cl_user2 to be idle (1st part), but also cancel the
15214 # cl_user1 records so that it is not evicted later in the test.
15215 local sleep1=$((idle_time / 2))
15216 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15219 # simulate changelog catalog almost full
15220 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15221 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15223 for i in $(seq $MDSCOUNT); do
15224 cl_users=(${CL_USERS[mds$i]})
15225 cl_user1[mds$i]="${cl_users[0]}"
15226 cl_user2[mds$i]="${cl_users[1]}"
15228 [ -n "${cl_user1[mds$i]}" ] ||
15229 error "mds$i: no user registered"
15230 [ -n "${cl_user2[mds$i]}" ] ||
15231 error "mds$i: only ${cl_user2[mds$i]} is registered"
15233 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15234 [ -n "$user_rec1" ] ||
15235 error "mds$i: User ${cl_user1[mds$i]} not registered"
15236 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15237 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15238 [ -n "$user_rec2" ] ||
15239 error "mds$i: User ${cl_user1[mds$i]} not registered"
15240 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15241 "$user_rec1 + 2 == $user_rec2"
15242 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15243 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15244 "$user_rec1 + 2, but is $user_rec2"
15245 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15246 [ -n "$user_rec2" ] ||
15247 error "mds$i: User ${cl_user2[mds$i]} not registered"
15248 [ $user_rec1 == $user_rec2 ] ||
15249 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15250 "$user_rec1, but is $user_rec2"
15253 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15254 local sleep2=$((idle_time - (SECONDS - start) + 1))
15255 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15258 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15259 # cl_user1 should be OK because it recently processed records.
15260 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15261 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15262 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15263 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15266 # ensure gc thread is done
15267 for i in $(mdts_nodes); do
15268 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15269 error "$i: GC-thread not done"
15273 for (( i = 1; i <= MDSCOUNT; i++ )); do
15274 # check cl_user1 still registered
15275 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15276 error "mds$i: User ${cl_user1[mds$i]} not registered"
15277 # check cl_user2 unregistered
15278 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15279 error "mds$i: User ${cl_user2[mds$i]} still registered"
15281 # check changelogs are present and starting at $user_rec1 + 1
15282 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15283 [ -n "$user_rec1" ] ||
15284 error "mds$i: User ${cl_user1[mds$i]} not registered"
15285 first_rec=$($LFS changelog $(facet_svc mds$i) |
15286 awk '{ print $1; exit; }')
15288 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15289 [ $((user_rec1 + 1)) == $first_rec ] ||
15290 error "mds$i: rec $first_rec != $user_rec1 + 1"
15293 run_test 160f "changelog garbage collect (timestamped users)"
15296 remote_mds_nodsh && skip "remote MDS with nodsh"
15297 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15298 skip "Need MDS version at least 2.10.56"
15300 local mdts=$(comma_list $(mdts_nodes))
15302 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15303 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15306 changelog_register || error "first changelog_register failed"
15307 changelog_register || error "second changelog_register failed"
15309 declare -A cl_user1
15310 declare -A cl_user2
15315 # generate some changelog records to accumulate on each MDT
15316 # use all_char because created files should be evenly distributed
15317 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15318 error "test_mkdir $tdir failed"
15319 for ((i = 0; i < MDSCOUNT; i++)); do
15320 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15321 error "create $DIR/$tdir/d$i.1 failed"
15324 # check changelogs have been generated
15325 local nbcl=$(changelog_dump | wc -l)
15326 (( $nbcl > 0 )) || error "no changelogs found"
15328 # reduce the max_idle_indexes value to make sure we exceed it
15329 for param in "changelog_max_idle_indexes=1" \
15331 "changelog_min_gc_interval=2" \
15332 "changelog_min_free_cat_entries=3"; do
15333 local MDT0=$(facet_svc $SINGLEMDS)
15334 local var="${param%=*}"
15335 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15337 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15338 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15339 error "unable to set mdd.*.$param"
15342 # simulate changelog catalog almost full
15343 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15344 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15346 local start=$SECONDS
15347 for i in $(seq $MDSCOUNT); do
15348 cl_users=(${CL_USERS[mds$i]})
15349 cl_user1[mds$i]="${cl_users[0]}"
15350 cl_user2[mds$i]="${cl_users[1]}"
15352 [ -n "${cl_user1[mds$i]}" ] ||
15353 error "mds$i: no user registered"
15354 [ -n "${cl_user2[mds$i]}" ] ||
15355 error "mds$i: only ${cl_user1[mds$i]} is registered"
15357 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15358 [ -n "$user_rec1" ] ||
15359 error "mds$i: User ${cl_user1[mds$i]} not registered"
15360 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15361 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15362 [ -n "$user_rec2" ] ||
15363 error "mds$i: User ${cl_user1[mds$i]} not registered"
15364 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15365 "$user_rec1 + 2 == $user_rec2"
15366 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15367 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15368 "$user_rec1 + 2, but is $user_rec2"
15369 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15370 [ -n "$user_rec2" ] ||
15371 error "mds$i: User ${cl_user2[mds$i]} not registered"
15372 [ $user_rec1 == $user_rec2 ] ||
15373 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15374 "$user_rec1, but is $user_rec2"
15377 # ensure we are past the previous changelog_min_gc_interval set above
15378 local sleep2=$((start + 2 - SECONDS))
15379 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15381 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15382 # cl_user1 should be OK because it recently processed records.
15383 for ((i = 0; i < MDSCOUNT; i++)); do
15384 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15385 error "create $DIR/$tdir/d$i.3 failed"
15388 # ensure gc thread is done
15389 for i in $(mdts_nodes); do
15390 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15391 error "$i: GC-thread not done"
15395 for (( i = 1; i <= MDSCOUNT; i++ )); do
15396 # check cl_user1 still registered
15397 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15398 error "mds$i: User ${cl_user1[mds$i]} not registered"
15399 # check cl_user2 unregistered
15400 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15401 error "mds$i: User ${cl_user2[mds$i]} still registered"
15403 # check changelogs are present and starting at $user_rec1 + 1
15404 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15405 [ -n "$user_rec1" ] ||
15406 error "mds$i: User ${cl_user1[mds$i]} not registered"
15407 first_rec=$($LFS changelog $(facet_svc mds$i) |
15408 awk '{ print $1; exit; }')
15410 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15411 [ $((user_rec1 + 1)) == $first_rec ] ||
15412 error "mds$i: rec $first_rec != $user_rec1 + 1"
15415 run_test 160g "changelog garbage collect (old users)"
15418 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15419 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15420 skip "Need MDS version at least 2.10.56"
15422 local mdts=$(comma_list $(mdts_nodes))
15425 changelog_register || error "first changelog_register failed"
15426 changelog_register || error "second changelog_register failed"
15428 declare -A cl_user1
15429 declare -A cl_user2
15434 # generate some changelog records to accumulate on each MDT
15435 # use all_char because created files should be evenly distributed
15436 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15437 error "test_mkdir $tdir failed"
15438 for ((i = 0; i < MDSCOUNT; i++)); do
15439 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15440 error "create $DIR/$tdir/d$i.1 failed"
15443 # check changelogs have been generated
15444 local nbcl=$(changelog_dump | wc -l)
15445 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15447 for param in "changelog_max_idle_time=10" \
15449 "changelog_min_gc_interval=2"; do
15450 local MDT0=$(facet_svc $SINGLEMDS)
15451 local var="${param%=*}"
15452 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15454 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15455 do_nodes $mdts $LCTL set_param mdd.*.$param
15458 # force cl_user2 to be idle (1st part)
15461 for i in $(seq $MDSCOUNT); do
15462 cl_users=(${CL_USERS[mds$i]})
15463 cl_user1[mds$i]="${cl_users[0]}"
15464 cl_user2[mds$i]="${cl_users[1]}"
15466 [ -n "${cl_user1[mds$i]}" ] ||
15467 error "mds$i: no user registered"
15468 [ -n "${cl_user2[mds$i]}" ] ||
15469 error "mds$i: only ${cl_user2[mds$i]} is registered"
15471 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15472 [ -n "$user_rec1" ] ||
15473 error "mds$i: User ${cl_user1[mds$i]} not registered"
15474 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15475 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15476 [ -n "$user_rec2" ] ||
15477 error "mds$i: User ${cl_user1[mds$i]} not registered"
15478 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15479 "$user_rec1 + 2 == $user_rec2"
15480 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15481 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15482 "$user_rec1 + 2, but is $user_rec2"
15483 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15484 [ -n "$user_rec2" ] ||
15485 error "mds$i: User ${cl_user2[mds$i]} not registered"
15486 [ $user_rec1 == $user_rec2 ] ||
15487 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15488 "$user_rec1, but is $user_rec2"
15491 # force cl_user2 to be idle (2nd part) and to reach
15492 # changelog_max_idle_time
15495 # force each GC-thread start and block then
15496 # one per MDT/MDD, set fail_val accordingly
15497 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15498 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15500 # generate more changelogs to trigger fail_loc
15501 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15502 error "create $DIR/$tdir/${tfile}bis failed"
15504 # stop MDT to stop GC-thread, should be done in back-ground as it will
15505 # block waiting for the thread to be released and exit
15506 declare -A stop_pids
15507 for i in $(seq $MDSCOUNT); do
15509 stop_pids[mds$i]=$!
15512 for i in $(mdts_nodes); do
15515 local facets=$(facets_up_on_host $i)
15517 for facet in ${facets//,/ }; do
15518 if [[ $facet == mds* ]]; then
15522 # ensure each MDS's gc threads are still present and all in "R"
15523 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15524 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15525 error "$i: expected $nb GC-thread"
15527 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15529 error "$i: GC-thread not found in R-state"
15530 # check umounts of each MDT on MDS have reached kthread_stop()
15531 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15532 error "$i: expected $nb umount"
15534 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15535 error "$i: umount not found in D-state"
15538 # release all GC-threads
15539 do_nodes $mdts $LCTL set_param fail_loc=0
15541 # wait for MDT stop to complete
15542 for i in $(seq $MDSCOUNT); do
15543 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15547 # may try to check if any orphan changelog records are present
15548 # via ldiskfs/zfs and llog_reader...
15550 # re-start/mount MDTs
15551 for i in $(seq $MDSCOUNT); do
15552 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15553 error "Fail to start mds$i"
15557 for i in $(seq $MDSCOUNT); do
15558 # check cl_user1 still registered
15559 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15560 error "mds$i: User ${cl_user1[mds$i]} not registered"
15561 # check cl_user2 unregistered
15562 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15563 error "mds$i: User ${cl_user2[mds$i]} still registered"
15565 # check changelogs are present and starting at $user_rec1 + 1
15566 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15567 [ -n "$user_rec1" ] ||
15568 error "mds$i: User ${cl_user1[mds$i]} not registered"
15569 first_rec=$($LFS changelog $(facet_svc mds$i) |
15570 awk '{ print $1; exit; }')
15572 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15573 [ $((user_rec1 + 1)) == $first_rec ] ||
15574 error "mds$i: first index should be $user_rec1 + 1, " \
15575 "but is $first_rec"
15578 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15583 local mdts=$(comma_list $(mdts_nodes))
15585 changelog_register || error "first changelog_register failed"
15587 # generate some changelog records to accumulate on each MDT
15588 # use all_char because created files should be evenly distributed
15589 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15590 error "test_mkdir $tdir failed"
15591 for ((i = 0; i < MDSCOUNT; i++)); do
15592 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15593 error "create $DIR/$tdir/d$i.1 failed"
15596 # check changelogs have been generated
15597 local nbcl=$(changelog_dump | wc -l)
15598 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15600 # simulate race between register and unregister
15601 # XXX as fail_loc is set per-MDS, with DNE configs the race
15602 # simulation will only occur for one MDT per MDS and for the
15603 # others the normal race scenario will take place
15604 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15605 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15606 do_nodes $mdts $LCTL set_param fail_val=1
15608 # unregister 1st user
15609 changelog_deregister &
15611 # wait some time for deregister work to reach race rdv
15613 # register 2nd user
15614 changelog_register || error "2nd user register failed"
15616 wait $pid1 || error "1st user deregister failed"
15620 declare -A LAST_REC
15621 for i in $(seq $MDSCOUNT); do
15622 if changelog_users mds$i | grep "^cl"; then
15623 # make sure new records are added with one user present
15624 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15625 awk '/^current.index:/ { print $NF }')
15627 error "mds$i has no user registered"
15631 # generate more changelog records to accumulate on each MDT
15632 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15633 error "create $DIR/$tdir/${tfile}bis failed"
15635 for i in $(seq $MDSCOUNT); do
15636 last_rec=$(changelog_users $SINGLEMDS |
15637 awk '/^current.index:/ { print $NF }')
15638 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15639 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15640 error "changelogs are off on mds$i"
15643 run_test 160i "changelog user register/unregister race"
15646 remote_mds_nodsh && skip "remote MDS with nodsh"
15647 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15648 skip "Need MDS version at least 2.12.56"
15650 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15651 stack_trap "umount $MOUNT2" EXIT
15653 changelog_register || error "first changelog_register failed"
15654 stack_trap "changelog_deregister" EXIT
15656 # generate some changelog
15657 # use all_char because created files should be evenly distributed
15658 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15659 error "mkdir $tdir failed"
15660 for ((i = 0; i < MDSCOUNT; i++)); do
15661 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15662 error "create $DIR/$tdir/d$i.1 failed"
15665 # open the changelog device
15666 exec 3>/dev/changelog-$FSNAME-MDT0000
15667 stack_trap "exec 3>&-" EXIT
15668 exec 4</dev/changelog-$FSNAME-MDT0000
15669 stack_trap "exec 4<&-" EXIT
15671 # umount the first lustre mount
15673 stack_trap "mount_client $MOUNT" EXIT
15675 # read changelog, which may or may not fail, but should not crash
15679 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15680 changelog_users $SINGLEMDS | grep -q $cl_user ||
15681 error "User $cl_user not found in changelog_users"
15683 printf 'clear:'$cl_user':0' >&3
15685 run_test 160j "client can be umounted while its chanangelog is being used"
15688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15689 remote_mds_nodsh && skip "remote MDS with nodsh"
15691 mkdir -p $DIR/$tdir/1/1
15693 changelog_register || error "changelog_register failed"
15694 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15696 changelog_users $SINGLEMDS | grep -q $cl_user ||
15697 error "User '$cl_user' not found in changelog_users"
15698 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15699 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15700 rmdir $DIR/$tdir/1/1 & sleep 1
15702 touch $DIR/$tdir/2/2
15703 rm -rf $DIR/$tdir/2
15708 changelog_dump | grep rmdir || error "rmdir not recorded"
15710 run_test 160k "Verify that changelog records are not lost"
15712 # Verifies that a file passed as a parameter has recently had an operation
15713 # performed on it that has generated an MTIME changelog which contains the
15714 # correct parent FID. As files might reside on a different MDT from the
15715 # parent directory in DNE configurations, the FIDs are translated to paths
15716 # before being compared, which should be identical
15717 compare_mtime_changelog() {
15725 mdtidx=$($LFS getstripe --mdt-index $file)
15726 mdtidx=$(printf "%04x" $mdtidx)
15728 # Obtain the parent FID from the MTIME changelog
15729 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15730 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15732 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15733 [ -z "$cl_fid" ] && error "parent FID not present"
15735 # Verify that the path for the parent FID is the same as the path for
15736 # the test directory
15737 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15741 [[ "${pdir%/}" == "$dir" ]] ||
15742 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15748 remote_mds_nodsh && skip "remote MDS with nodsh"
15749 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15750 skip "Need MDS version at least 2.13.55"
15754 changelog_register || error "changelog_register failed"
15755 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15757 changelog_users $SINGLEMDS | grep -q $cl_user ||
15758 error "User '$cl_user' not found in changelog_users"
15760 # Clear some types so that MTIME changelogs are generated
15761 changelog_chmask "-CREAT"
15762 changelog_chmask "-CLOSE"
15764 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15766 # Test CL_MTIME during setattr
15767 touch $DIR/$tdir/$tfile
15768 compare_mtime_changelog $DIR/$tdir/$tfile
15770 # Test CL_MTIME during close
15771 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15772 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15774 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15779 test_mkdir -c1 $DIR/$tdir
15780 cp /etc/hosts $DIR/$tdir/$tfile
15781 test_mkdir -c1 $DIR/$tdir/foo1
15782 test_mkdir -c1 $DIR/$tdir/foo2
15783 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15784 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15785 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15786 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15787 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15788 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15789 $LFS fid2path $DIR $FID
15790 error "bad link ea"
15793 rm $DIR/$tdir/foo2/zachary
15795 rm $DIR/$tdir/foo2/thor
15797 rm $DIR/$tdir/$tfile
15799 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15800 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15801 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15802 rm $DIR/$tdir/foo2/maggie
15805 local longname=$tfile.avg_len_is_thirty_two_
15806 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15807 error_noexit 'failed to unlink many hardlinks'" EXIT
15808 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15809 error "failed to hardlink many files"
15810 links=$($LFS fid2path $DIR $FID | wc -l)
15811 echo -n "${links}/1000 links in link EA"
15812 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15814 run_test 161a "link ea sanity"
15817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15818 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15821 local remote_dir=$DIR/$tdir/remote_dir
15823 mkdir -p $DIR/$tdir
15824 $LFS mkdir -i $MDTIDX $remote_dir ||
15825 error "create remote directory failed"
15827 cp /etc/hosts $remote_dir/$tfile
15828 mkdir -p $remote_dir/foo1
15829 mkdir -p $remote_dir/foo2
15830 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15831 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15832 ln $remote_dir/$tfile $remote_dir/foo1/luna
15833 ln $remote_dir/$tfile $remote_dir/foo2/thor
15835 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15837 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15838 $LFS fid2path $DIR $FID
15839 error "bad link ea"
15842 rm $remote_dir/foo2/zachary
15844 rm $remote_dir/foo2/thor
15846 rm $remote_dir/$tfile
15848 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15849 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15850 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15851 $LFS fid2path $DIR $FID
15852 error "bad link rename"
15854 rm $remote_dir/foo2/maggie
15857 local longname=filename_avg_len_is_thirty_two_
15858 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15859 error "failed to hardlink many files"
15860 links=$($LFS fid2path $DIR $FID | wc -l)
15861 echo -n "${links}/1000 links in link EA"
15862 [[ ${links} -gt 60 ]] ||
15863 error "expected at least 60 links in link EA"
15864 unlinkmany $remote_dir/foo2/$longname 1000 ||
15865 error "failed to unlink many hardlinks"
15867 run_test 161b "link ea sanity under remote directory"
15870 remote_mds_nodsh && skip "remote MDS with nodsh"
15871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15872 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15873 skip "Need MDS version at least 2.1.5"
15875 # define CLF_RENAME_LAST 0x0001
15876 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15877 changelog_register || error "changelog_register failed"
15880 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15881 touch $DIR/$tdir/foo_161c
15882 touch $DIR/$tdir/bar_161c
15883 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15884 changelog_dump | grep RENME | tail -n 5
15885 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15886 changelog_clear 0 || error "changelog_clear failed"
15887 if [ x$flags != "x0x1" ]; then
15888 error "flag $flags is not 0x1"
15891 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15892 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15893 touch $DIR/$tdir/foo_161c
15894 touch $DIR/$tdir/bar_161c
15895 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15896 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15897 changelog_dump | grep RENME | tail -n 5
15898 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15899 changelog_clear 0 || error "changelog_clear failed"
15900 if [ x$flags != "x0x0" ]; then
15901 error "flag $flags is not 0x0"
15903 echo "rename overwrite a target having nlink > 1," \
15904 "changelog record has flags of $flags"
15906 # rename doesn't overwrite a target (changelog flag 0x0)
15907 touch $DIR/$tdir/foo_161c
15908 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15909 changelog_dump | grep RENME | tail -n 5
15910 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15911 changelog_clear 0 || error "changelog_clear failed"
15912 if [ x$flags != "x0x0" ]; then
15913 error "flag $flags is not 0x0"
15915 echo "rename doesn't overwrite a target," \
15916 "changelog record has flags of $flags"
15918 # define CLF_UNLINK_LAST 0x0001
15919 # unlink a file having nlink = 1 (changelog flag 0x1)
15920 rm -f $DIR/$tdir/foo2_161c
15921 changelog_dump | grep UNLNK | tail -n 5
15922 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15923 changelog_clear 0 || error "changelog_clear failed"
15924 if [ x$flags != "x0x1" ]; then
15925 error "flag $flags is not 0x1"
15927 echo "unlink a file having nlink = 1," \
15928 "changelog record has flags of $flags"
15930 # unlink a file having nlink > 1 (changelog flag 0x0)
15931 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15932 rm -f $DIR/$tdir/foobar_161c
15933 changelog_dump | grep UNLNK | tail -n 5
15934 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15935 changelog_clear 0 || error "changelog_clear failed"
15936 if [ x$flags != "x0x0" ]; then
15937 error "flag $flags is not 0x0"
15939 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15941 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15944 remote_mds_nodsh && skip "remote MDS with nodsh"
15945 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15950 changelog_register || error "changelog_register failed"
15952 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15953 # interfer with $MOUNT/.lustre/fid/ access
15955 [[ $? -eq 0 ]] || error "mkdir failed"
15957 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15958 $LCTL set_param fail_loc=0x8000140c
15960 $LCTL set_param fail_val=5
15963 echo foofoo > $DIR/$tdir/$tfile &
15966 # wait for create to be delayed
15970 [[ $? -eq 0 ]] || error "create should be blocked"
15972 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15973 stack_trap "rm -f $tempfile"
15974 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15975 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15976 # some delay may occur during ChangeLog publishing and file read just
15977 # above, that could allow file write to happen finally
15978 [[ -s $tempfile ]] && echo "file should be empty"
15980 $LCTL set_param fail_loc=0
15983 [[ $? -eq 0 ]] || error "create failed"
15985 run_test 161d "create with concurrent .lustre/fid access"
15988 local expected="$1"
15993 path=$($LFS fid2path "$@")
15996 if [ $rc -ne 0 ]; then
15997 error "path looked up of '$expected' failed: rc=$rc"
15998 elif [ "$path" != "$expected" ]; then
15999 error "path looked up '$path' instead of '$expected'"
16001 echo "FID '$fid' resolves to path '$path' as expected"
16005 test_162a() { # was test_162
16006 test_mkdir -p -c1 $DIR/$tdir/d2
16007 touch $DIR/$tdir/d2/$tfile
16008 touch $DIR/$tdir/d2/x1
16009 touch $DIR/$tdir/d2/x2
16010 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16011 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16013 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16014 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16017 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16018 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16019 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16021 # softlink to wrong file
16022 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16023 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16024 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16027 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16028 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16029 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16030 # fid2path dir/fsname should both work
16031 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16032 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16034 # hardlink count: check that there are 2 links
16035 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16036 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16038 # hardlink indexing: remove the first link
16039 rm $DIR/$tdir/d2/p/q/r/hlink
16040 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16042 run_test 162a "path lookup sanity"
16045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16046 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16049 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16050 error "create striped dir failed"
16052 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16053 tail -n 1 | awk '{print $2}')
16054 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16056 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16057 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16060 for ((i=0;i<5;i++)); do
16061 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16062 error "get fid for f$i failed"
16063 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16065 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16066 error "get fid for d$i failed"
16067 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16072 run_test 162b "striped directory path lookup sanity"
16074 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16076 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16077 skip "Need MDS version at least 2.7.51"
16079 local lpath=$tdir.local
16080 local rpath=$tdir.remote
16082 test_mkdir $DIR/$lpath
16083 test_mkdir $DIR/$rpath
16085 for ((i = 0; i <= 101; i++)); do
16088 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16089 error "get fid for local directory $DIR/$lpath failed"
16090 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16093 test_mkdir $DIR/$rpath
16094 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16095 error "get fid for remote directory $DIR/$rpath failed"
16096 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16101 run_test 162c "fid2path works with paths 100 or more directories deep"
16103 oalr_event_count() {
16107 awk -v name="${FSNAME}-OST0000" \
16108 -v event="${event}" \
16109 '$1 == "TRACE" && $2 == event && $3 == name' \
16114 oalr_expect_event_count() {
16117 local expect="${3}"
16120 count=$(oalr_event_count "${event}" "${trace}")
16121 if ((count == expect)); then
16125 error_noexit "${event} event count was '${count}', expected ${expect}"
16131 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16133 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16137 sync # Flush previous IOs so we can count log entries.
16138 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16139 stack_trap cleanup_165 EXIT
16143 local trace="/tmp/${tfile}.trace"
16147 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16148 skip "OFD access log unsupported"
16151 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16154 do_facet ost1 ofd_access_log_reader --list
16157 do_facet ost1 killall -TERM ofd_access_log_reader
16161 if ((rc != 0)); then
16162 error "ofd_access_log_reader exited with rc = '${rc}'"
16165 # Parse trace file for discovery events:
16166 oalr_expect_event_count alr_log_add "${trace}" 1
16167 oalr_expect_event_count alr_log_eof "${trace}" 1
16168 oalr_expect_event_count alr_log_free "${trace}" 1
16170 run_test 165a "ofd access log discovery"
16173 local trace="/tmp/${tfile}.trace"
16174 local file="${DIR}/${tfile}"
16183 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16184 skip "OFD access log unsupported"
16187 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16190 do_facet ost1 ofd_access_log_reader --list
16192 lfs setstripe -c 1 -i 0 "${file}"
16193 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16194 error "cannot create '${file}'"
16197 do_facet ost1 killall -TERM ofd_access_log_reader
16201 if ((rc != 0)); then
16202 error "ofd_access_log_reader exited with rc = '${rc}'"
16205 oalr_expect_event_count alr_log_entry "${trace}" 1
16207 pfid1=$($LFS path2fid "${file}")
16209 # 1 2 3 4 5 6 7 8 9 10
16210 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16211 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16213 echo "entry = '${entry[*]}'" >&2
16216 if [[ "${pfid1}" != "${pfid2}" ]]; then
16217 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16221 if ((size != 1048576)); then
16222 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16226 if [[ "${flags}" != "w" ]]; then
16227 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16230 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16233 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16234 error "cannot read '${file}'"
16237 do_facet ost1 killall -TERM ofd_access_log_reader
16241 if ((rc != 0)); then
16242 error "ofd_access_log_reader exited with rc = '${rc}'"
16245 oalr_expect_event_count alr_log_entry "${trace}" 1
16247 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16248 echo "entry = '${entry[*]}'" >&2
16251 if [[ "${pfid1}" != "${pfid2}" ]]; then
16252 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16256 if ((size != 524288)); then
16257 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16261 if [[ "${flags}" != "r" ]]; then
16262 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16265 run_test 165b "ofd access log entries are produced and consumed"
16268 local trace="/tmp/${tfile}.trace"
16269 local file="${DIR}/${tdir}/${tfile}"
16271 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16272 skip "OFD access log unsupported"
16274 test_mkdir "${DIR}/${tdir}"
16277 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16280 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16282 # 4096 / 64 = 64. Create twice as many entries.
16283 for ((i = 0; i < 128; i++)); do
16284 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16285 error "cannot create file"
16290 do_facet ost1 killall -TERM ofd_access_log_reader
16293 if ((rc != 0)); then
16294 error "ofd_access_log_reader exited with rc = '${rc}'"
16297 unlinkmany "${file}-%d" 128
16299 run_test 165c "full ofd access logs do not block IOs"
16301 oal_get_read_count() {
16304 # STATS lustre-OST0001 alr_read_count 1
16306 do_facet ost1 cat "${stats}" |
16307 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16308 END { print count; }'
16311 oal_expect_read_count() {
16316 # Ask ofd_access_log_reader to write stats.
16317 do_facet ost1 killall -USR1 ofd_access_log_reader
16319 # Allow some time for things to happen.
16322 count=$(oal_get_read_count "${stats}")
16323 if ((count == expect)); then
16327 error_noexit "bad read count, got ${count}, expected ${expect}"
16328 do_facet ost1 cat "${stats}" >&2
16333 local stats="/tmp/${tfile}.stats"
16334 local file="${DIR}/${tdir}/${tfile}"
16335 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16337 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16338 skip "OFD access log unsupported"
16340 test_mkdir "${DIR}/${tdir}"
16343 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16346 lfs setstripe -c 1 -i 0 "${file}"
16348 do_facet ost1 lctl set_param "${param}=rw"
16349 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16350 error "cannot create '${file}'"
16351 oal_expect_read_count "${stats}" 1
16353 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16354 error "cannot read '${file}'"
16355 oal_expect_read_count "${stats}" 2
16357 do_facet ost1 lctl set_param "${param}=r"
16358 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16359 error "cannot create '${file}'"
16360 oal_expect_read_count "${stats}" 2
16362 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16363 error "cannot read '${file}'"
16364 oal_expect_read_count "${stats}" 3
16366 do_facet ost1 lctl set_param "${param}=w"
16367 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16368 error "cannot create '${file}'"
16369 oal_expect_read_count "${stats}" 4
16371 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16372 error "cannot read '${file}'"
16373 oal_expect_read_count "${stats}" 4
16375 do_facet ost1 lctl set_param "${param}=0"
16376 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16377 error "cannot create '${file}'"
16378 oal_expect_read_count "${stats}" 4
16380 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16381 error "cannot read '${file}'"
16382 oal_expect_read_count "${stats}" 4
16384 do_facet ost1 killall -TERM ofd_access_log_reader
16387 if ((rc != 0)); then
16388 error "ofd_access_log_reader exited with rc = '${rc}'"
16391 run_test 165d "ofd_access_log mask works"
16394 local stats="/tmp/${tfile}.stats"
16395 local file0="${DIR}/${tdir}-0/${tfile}"
16396 local file1="${DIR}/${tdir}-1/${tfile}"
16398 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16399 skip "OFD access log unsupported"
16401 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16403 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16404 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16406 lfs setstripe -c 1 -i 0 "${file0}"
16407 lfs setstripe -c 1 -i 0 "${file1}"
16410 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16413 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16414 error "cannot create '${file0}'"
16416 oal_expect_read_count "${stats}" 0
16418 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16419 error "cannot create '${file1}'"
16421 oal_expect_read_count "${stats}" 1
16423 do_facet ost1 killall -TERM ofd_access_log_reader
16426 if ((rc != 0)); then
16427 error "ofd_access_log_reader exited with rc = '${rc}'"
16430 run_test 165e "ofd_access_log MDT index filter works"
16433 local trace="/tmp/${tfile}.trace"
16438 do_facet ost1 timeout 60 ofd_access_log_reader \
16439 --exit-on-close --debug=- --trace=- > "${trace}" &
16446 if ((rc != 0)); then
16447 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16452 run_test 165f "ofd_access_log_reader --exit-on-close works"
16455 # do directio so as not to populate the page cache
16456 log "creating a 10 Mb file"
16457 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16458 error "multiop failed while creating a file"
16459 log "starting reads"
16460 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16461 log "truncating the file"
16462 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16463 error "multiop failed while truncating the file"
16465 kill %+ || true # reads might have finished
16466 echo "wait until dd is finished"
16468 log "removing the temporary file"
16469 rm -rf $DIR/$tfile || error "tmp file removal failed"
16471 run_test 169 "parallel read and truncate should not deadlock"
16474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16476 $LCTL clear # bug 18514
16477 $LCTL debug_daemon start $TMP/${tfile}_log_good
16479 $LCTL debug_daemon stop
16480 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16481 error "sed failed to read log_good"
16483 $LCTL debug_daemon start $TMP/${tfile}_log_good
16485 $LCTL debug_daemon stop
16487 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16488 error "lctl df log_bad failed"
16490 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16491 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16493 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16494 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16496 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16497 error "bad_line good_line1 good_line2 are empty"
16499 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16500 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16501 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16503 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16504 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16505 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16507 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16508 error "bad_line_new good_line_new are empty"
16510 local expected_good=$((good_line1 + good_line2*2))
16512 rm -f $TMP/${tfile}*
16513 # LU-231, short malformed line may not be counted into bad lines
16514 if [ $bad_line -ne $bad_line_new ] &&
16515 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16516 error "expected $bad_line bad lines, but got $bad_line_new"
16520 if [ $expected_good -ne $good_line_new ]; then
16521 error "expected $expected_good good lines, but got $good_line_new"
16526 run_test 170 "test lctl df to handle corrupted log ====================="
16528 test_171() { # bug20592
16529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16531 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16532 $LCTL set_param fail_loc=0x50e
16533 $LCTL set_param fail_val=3000
16534 multiop_bg_pause $DIR/$tfile O_s || true
16536 kill -USR1 $MULTIPID
16540 if dmesg | grep "recursive fault"; then
16541 error "caught a recursive fault"
16543 $LCTL set_param fail_loc=0
16546 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16548 # it would be good to share it with obdfilter-survey/iokit-libecho code
16549 setup_obdecho_osc () {
16552 local obdfilter_name=$2
16553 echo "Creating new osc for $obdfilter_name on $ost_nid"
16554 # make sure we can find loopback nid
16555 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16557 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16558 ${obdfilter_name}_osc_UUID || rc=2; }
16559 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16560 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16564 cleanup_obdecho_osc () {
16565 local obdfilter_name=$1
16566 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16567 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16574 local pages=${3:-64}
16579 local obd_size=$(get_obd_size $node $OBD)
16580 local page_size=$(get_page_size $node)
16581 if [[ -n "$obd_size" ]]; then
16582 local new_count=$((obd_size / (pages * page_size / 1024)))
16583 [[ $new_count -ge $count ]] || count=$new_count
16586 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16587 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16589 if [ $rc -eq 0 ]; then
16590 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16591 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16593 echo "New object id is $id"
16594 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16596 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16597 "test_brw $count w v $pages $id" || rc=4; }
16598 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16600 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16601 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16602 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16603 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16604 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16611 if ! [ -d /sys/fs/lustre/echo_client ] &&
16612 ! module_loaded obdecho; then
16613 load_module obdecho/obdecho &&
16614 stack_trap "rmmod obdecho" EXIT ||
16615 error "unable to load obdecho on client"
16618 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16619 local host=$($LCTL get_param -n osc.$osc.import |
16620 awk '/current_connection:/ { print $2 }' )
16621 local target=$($LCTL get_param -n osc.$osc.import |
16622 awk '/target:/ { print $2 }' )
16623 target=${target%_UUID}
16625 if [ -n "$target" ]; then
16626 setup_obdecho_osc $host $target &&
16627 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16628 { error "obdecho setup failed with $?"; return; }
16630 obdecho_test ${target}_osc client ||
16631 error "obdecho_test failed on ${target}_osc"
16633 $LCTL get_param osc.$osc.import
16634 error "there is no osc.$osc.import target"
16637 run_test 180a "test obdecho on osc"
16640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16641 remote_ost_nodsh && skip "remote OST with nodsh"
16643 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16644 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16645 error "failed to load module obdecho"
16647 local target=$(do_facet ost1 $LCTL dl |
16648 awk '/obdfilter/ { print $4; exit; }')
16650 if [ -n "$target" ]; then
16651 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16653 do_facet ost1 $LCTL dl
16654 error "there is no obdfilter target on ost1"
16657 run_test 180b "test obdecho directly on obdfilter"
16659 test_180c() { # LU-2598
16660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16661 remote_ost_nodsh && skip "remote OST with nodsh"
16662 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16663 skip "Need MDS version at least 2.4.0"
16665 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16666 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16667 error "failed to load module obdecho"
16669 local target=$(do_facet ost1 $LCTL dl |
16670 awk '/obdfilter/ { print $4; exit; }')
16672 if [ -n "$target" ]; then
16673 local pages=16384 # 64MB bulk I/O RPC size
16675 obdecho_test "$target" ost1 "$pages" ||
16676 error "obdecho_test with pages=$pages failed with $?"
16678 do_facet ost1 $LCTL dl
16679 error "there is no obdfilter target on ost1"
16682 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16684 test_181() { # bug 22177
16685 test_mkdir $DIR/$tdir
16686 # create enough files to index the directory
16687 createmany -o $DIR/$tdir/foobar 4000
16688 # print attributes for debug purpose
16691 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16693 # remove the files & current working dir
16694 unlinkmany $DIR/$tdir/foobar 4000
16696 kill -USR1 $MULTIPID
16698 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16701 run_test 181 "Test open-unlinked dir ========================"
16707 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16709 $LCTL set_param mdc.*.rpc_stats=clear
16711 for (( i = 0; i < $tcount; i++ )) ; do
16712 mkdir $DIR/$tdir/$i
16715 for (( i = 0; i < $tcount; i++ )) ; do
16716 createmany -o $DIR/$tdir/$i/f- $fcount &
16720 for (( i = 0; i < $tcount; i++ )) ; do
16721 unlinkmany $DIR/$tdir/$i/f- $fcount &
16725 $LCTL get_param mdc.*.rpc_stats
16729 run_test 182 "Test parallel modify metadata operations ================"
16731 test_183() { # LU-2275
16732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16733 remote_mds_nodsh && skip "remote MDS with nodsh"
16734 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16735 skip "Need MDS version at least 2.3.56"
16737 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16738 echo aaa > $DIR/$tdir/$tfile
16740 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16741 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16743 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16744 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16746 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16748 # Flush negative dentry cache
16749 touch $DIR/$tdir/$tfile
16751 # We are not checking for any leaked references here, they'll
16752 # become evident next time we do cleanup with module unload.
16755 run_test 183 "No crash or request leak in case of strange dispositions ========"
16757 # test suite 184 is for LU-2016, LU-2017
16759 check_swap_layouts_support
16761 dir0=$DIR/$tdir/$testnum
16762 test_mkdir -p -c1 $dir0
16767 $LFS setstripe -c1 $file1
16769 $LFS setstripe -c2 $file2
16771 gen1=$($LFS getstripe -g $file1)
16772 gen2=$($LFS getstripe -g $file2)
16774 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16775 gen=$($LFS getstripe -g $file1)
16776 [[ $gen1 != $gen ]] ||
16777 "Layout generation on $file1 does not change"
16778 gen=$($LFS getstripe -g $file2)
16779 [[ $gen2 != $gen ]] ||
16780 "Layout generation on $file2 does not change"
16782 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16783 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16785 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16787 run_test 184a "Basic layout swap"
16790 check_swap_layouts_support
16792 dir0=$DIR/$tdir/$testnum
16793 mkdir -p $dir0 || error "creating dir $dir0"
16800 $LFS setstripe -c1 $file1
16801 $LFS setstripe -c2 $file2
16802 $LFS setstripe -c1 $file3
16803 chown $RUNAS_ID $file3
16804 gen1=$($LFS getstripe -g $file1)
16805 gen2=$($LFS getstripe -g $file2)
16807 $LFS swap_layouts $dir1 $dir2 &&
16808 error "swap of directories layouts should fail"
16809 $LFS swap_layouts $dir1 $file1 &&
16810 error "swap of directory and file layouts should fail"
16811 $RUNAS $LFS swap_layouts $file1 $file2 &&
16812 error "swap of file we cannot write should fail"
16813 $LFS swap_layouts $file1 $file3 &&
16814 error "swap of file with different owner should fail"
16815 /bin/true # to clear error code
16817 run_test 184b "Forbidden layout swap (will generate errors)"
16820 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16821 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16822 check_swap_layouts_support
16823 check_swap_layout_no_dom $DIR
16825 local dir0=$DIR/$tdir/$testnum
16826 mkdir -p $dir0 || error "creating dir $dir0"
16828 local ref1=$dir0/ref1
16829 local ref2=$dir0/ref2
16830 local file1=$dir0/file1
16831 local file2=$dir0/file2
16832 # create a file large enough for the concurrent test
16833 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16834 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16835 echo "ref file size: ref1($(stat -c %s $ref1))," \
16836 "ref2($(stat -c %s $ref2))"
16839 dd if=$ref1 of=$file1 bs=16k &
16842 # Make sure dd starts to copy file, but wait at most 5 seconds
16844 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16846 $LFS swap_layouts $file1 $file2
16849 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16850 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16852 # how many bytes copied before swapping layout
16853 local copied=$(stat -c %s $file2)
16854 local remaining=$(stat -c %s $ref1)
16855 remaining=$((remaining - copied))
16856 echo "Copied $copied bytes before swapping layout..."
16858 cmp -n $copied $file1 $ref2 | grep differ &&
16859 error "Content mismatch [0, $copied) of ref2 and file1"
16860 cmp -n $copied $file2 $ref1 ||
16861 error "Content mismatch [0, $copied) of ref1 and file2"
16862 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16863 error "Content mismatch [$copied, EOF) of ref1 and file1"
16866 rm -f $ref1 $ref2 $file1 $file2
16868 run_test 184c "Concurrent write and layout swap"
16871 check_swap_layouts_support
16872 check_swap_layout_no_dom $DIR
16873 [ -z "$(which getfattr 2>/dev/null)" ] &&
16874 skip_env "no getfattr command"
16876 local file1=$DIR/$tdir/$tfile-1
16877 local file2=$DIR/$tdir/$tfile-2
16878 local file3=$DIR/$tdir/$tfile-3
16882 mkdir -p $DIR/$tdir
16883 touch $file1 || error "create $file1 failed"
16884 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16885 error "create $file2 failed"
16886 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16887 error "create $file3 failed"
16888 lovea1=$(get_layout_param $file1)
16890 $LFS swap_layouts $file2 $file3 ||
16891 error "swap $file2 $file3 layouts failed"
16892 $LFS swap_layouts $file1 $file2 ||
16893 error "swap $file1 $file2 layouts failed"
16895 lovea2=$(get_layout_param $file2)
16898 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16900 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16901 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16903 run_test 184d "allow stripeless layouts swap"
16906 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16907 skip "Need MDS version at least 2.6.94"
16908 check_swap_layouts_support
16909 check_swap_layout_no_dom $DIR
16910 [ -z "$(which getfattr 2>/dev/null)" ] &&
16911 skip_env "no getfattr command"
16913 local file1=$DIR/$tdir/$tfile-1
16914 local file2=$DIR/$tdir/$tfile-2
16915 local file3=$DIR/$tdir/$tfile-3
16918 mkdir -p $DIR/$tdir
16919 touch $file1 || error "create $file1 failed"
16920 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16921 error "create $file2 failed"
16922 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16923 error "create $file3 failed"
16925 $LFS swap_layouts $file1 $file2 ||
16926 error "swap $file1 $file2 layouts failed"
16928 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16929 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16931 echo 123 > $file1 || error "Should be able to write into $file1"
16933 $LFS swap_layouts $file1 $file3 ||
16934 error "swap $file1 $file3 layouts failed"
16936 echo 123 > $file1 || error "Should be able to write into $file1"
16938 rm -rf $file1 $file2 $file3
16940 run_test 184e "Recreate layout after stripeless layout swaps"
16943 # Create a file with name longer than sizeof(struct stat) ==
16944 # 144 to see if we can get chars from the file name to appear
16945 # in the returned striping. Note that 'f' == 0x66.
16946 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16948 mkdir -p $DIR/$tdir
16949 mcreate $DIR/$tdir/$file
16950 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16951 error "IOC_MDC_GETFILEINFO returned garbage striping"
16954 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16956 test_185() { # LU-2441
16957 # LU-3553 - no volatile file support in old servers
16958 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16959 skip "Need MDS version at least 2.3.60"
16961 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16962 touch $DIR/$tdir/spoo
16963 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16964 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16965 error "cannot create/write a volatile file"
16966 [ "$FILESET" == "" ] &&
16967 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16968 error "FID is still valid after close"
16970 multiop_bg_pause $DIR/$tdir vVw4096_c
16977 # assume that the next FID for this client is sequential, since stdout
16978 # is unfortunately eaten by multiop_bg_pause
16979 local n=$((${fidv[1]} + 1))
16980 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16981 if [ "$FILESET" == "" ]; then
16982 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16983 error "FID is missing before close"
16985 kill -USR1 $multi_pid
16986 # 1 second delay, so if mtime change we will see it
16988 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16989 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16991 run_test 185 "Volatile file support"
16993 function create_check_volatile() {
16997 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17000 local FID=$(cat /tmp/${tfile}.fid)
17001 [ "$FID" == "" ] && error "can't get FID for volatile"
17002 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17003 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17004 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17008 cancel_lru_locks mdc # flush opencache
17009 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17014 # LU-12516 - volatile creation via .lustre
17015 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17016 skip "Need MDS version at least 2.3.55"
17018 create_check_volatile 0
17019 [ $MDSCOUNT -lt 2 ] && return 0
17022 create_check_volatile 1
17026 run_test 185a "Volatile file creation in .lustre/fid/"
17029 remote_mds_nodsh && skip "remote MDS with nodsh"
17030 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17031 skip "Need MDS version at least 2.3.0"
17033 local dir0=$DIR/$tdir/$testnum
17034 mkdir -p $dir0 || error "creating dir $dir0"
17036 local file=$dir0/file1
17037 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17038 local dv1=$($LFS data_version $file)
17039 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17040 local dv2=$($LFS data_version $file)
17041 [[ $dv1 != $dv2 ]] ||
17042 error "data version did not change on write $dv1 == $dv2"
17047 run_test 187a "Test data version change"
17050 remote_mds_nodsh && skip "remote MDS with nodsh"
17051 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17052 skip "Need MDS version at least 2.3.0"
17054 local dir0=$DIR/$tdir/$testnum
17055 mkdir -p $dir0 || error "creating dir $dir0"
17057 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17058 [[ ${DV[0]} != ${DV[1]} ]] ||
17059 error "data version did not change on write"\
17060 " ${DV[0]} == ${DV[1]}"
17065 run_test 187b "Test data version change on volatile file"
17068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17069 remote_mgs_nodsh && skip "remote MGS with nodsh"
17070 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17072 local POOL=${POOL:-cea1}
17073 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17074 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17077 local last_ost=$(($OSTCOUNT - 1))
17079 local ost_list=$(seq $first_ost $ost_step $last_ost)
17080 local ost_range="$first_ost $last_ost $ost_step"
17081 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17082 local file_dir=$POOL_ROOT/file_tst
17083 local subdir=$test_path/subdir
17087 # former test_200a test_200b
17088 pool_add $POOL || { rc=$? ; break; }
17089 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17090 # former test_200c test_200d
17091 mkdir -p $test_path
17092 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17093 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17095 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17096 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17097 || { rc=$? ; break; }
17098 # former test_200e test_200f
17099 local files=$((OSTCOUNT*3))
17100 pool_alloc_files $POOL $test_path $files "$ost_list" \
17101 || { rc=$? ; break; }
17102 pool_create_files $POOL $file_dir $files "$ost_list" \
17103 || { rc=$? ; break; }
17104 # former test_200g test_200h
17105 pool_lfs_df $POOL || { rc=$? ; break; }
17106 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17108 # former test_201a test_201b test_201c
17109 pool_remove_first_target $POOL || { rc=$? ; break; }
17111 local f=$test_path/$tfile
17112 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17113 pool_remove $POOL $f || { rc=$? ; break; }
17121 run_test 200 "OST pools"
17123 # usage: default_attr <count | size | offset>
17125 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17128 # usage: check_default_stripe_attr
17129 check_default_stripe_attr() {
17130 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17133 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17135 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17139 error "unknown getstripe attr '$1'"
17142 [ $ACTUAL == $EXPECTED ] ||
17143 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17147 test_mkdir $DIR/$tdir
17148 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17150 check_default_stripe_attr --stripe-count
17151 check_default_stripe_attr --stripe-size
17152 check_default_stripe_attr --stripe-index
17154 run_test 204a "Print default stripe attributes"
17157 test_mkdir $DIR/$tdir
17158 $LFS setstripe --stripe-count 1 $DIR/$tdir
17160 check_default_stripe_attr --stripe-size
17161 check_default_stripe_attr --stripe-index
17163 run_test 204b "Print default stripe size and offset"
17166 test_mkdir $DIR/$tdir
17167 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17169 check_default_stripe_attr --stripe-count
17170 check_default_stripe_attr --stripe-index
17172 run_test 204c "Print default stripe count and offset"
17175 test_mkdir $DIR/$tdir
17176 $LFS setstripe --stripe-index 0 $DIR/$tdir
17178 check_default_stripe_attr --stripe-count
17179 check_default_stripe_attr --stripe-size
17181 run_test 204d "Print default stripe count and size"
17184 test_mkdir $DIR/$tdir
17185 $LFS setstripe -d $DIR/$tdir
17187 check_default_stripe_attr --stripe-count --raw
17188 check_default_stripe_attr --stripe-size --raw
17189 check_default_stripe_attr --stripe-index --raw
17191 run_test 204e "Print raw stripe attributes"
17194 test_mkdir $DIR/$tdir
17195 $LFS setstripe --stripe-count 1 $DIR/$tdir
17197 check_default_stripe_attr --stripe-size --raw
17198 check_default_stripe_attr --stripe-index --raw
17200 run_test 204f "Print raw stripe size and offset"
17203 test_mkdir $DIR/$tdir
17204 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17206 check_default_stripe_attr --stripe-count --raw
17207 check_default_stripe_attr --stripe-index --raw
17209 run_test 204g "Print raw stripe count and offset"
17212 test_mkdir $DIR/$tdir
17213 $LFS setstripe --stripe-index 0 $DIR/$tdir
17215 check_default_stripe_attr --stripe-count --raw
17216 check_default_stripe_attr --stripe-size --raw
17218 run_test 204h "Print raw stripe count and size"
17220 # Figure out which job scheduler is being used, if any,
17221 # or use a fake one
17222 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17223 JOBENV=SLURM_JOB_ID
17224 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17226 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17228 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17229 JOBENV=LOADL_STEP_ID
17230 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17233 $LCTL list_param jobid_name > /dev/null 2>&1
17234 if [ $? -eq 0 ]; then
17240 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17242 verify_jobstats() {
17247 # we don't really need to clear the stats for this test to work, since each
17248 # command has a unique jobid, but it makes debugging easier if needed.
17249 # for facet in $facets; do
17250 # local dev=$(convert_facet2label $facet)
17251 # # clear old jobstats
17252 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17255 # use a new JobID for each test, or we might see an old one
17256 [ "$JOBENV" = "FAKE_JOBID" ] &&
17257 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17259 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17261 [ "$JOBENV" = "nodelocal" ] && {
17262 FAKE_JOBID=id.$testnum.%e.$RANDOM
17263 $LCTL set_param jobid_name=$FAKE_JOBID
17264 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17267 log "Test: ${cmd[*]}"
17268 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17270 if [ $JOBENV = "FAKE_JOBID" ]; then
17271 FAKE_JOBID=$JOBVAL ${cmd[*]}
17276 # all files are created on OST0000
17277 for facet in $facets; do
17278 local stats="*.$(convert_facet2label $facet).job_stats"
17280 # strip out libtool wrappers for in-tree executables
17281 if [ $(do_facet $facet lctl get_param $stats |
17282 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17283 do_facet $facet lctl get_param $stats
17284 error "No jobstats for $JOBVAL found on $facet::$stats"
17290 local new_jobenv=$1
17292 set_persistent_param_and_check client "jobid_var" \
17293 "$FSNAME.sys.jobid_var" $new_jobenv
17296 test_205a() { # Job stats
17297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17298 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17299 skip "Need MDS version with at least 2.7.1"
17300 remote_mgs_nodsh && skip "remote MGS with nodsh"
17301 remote_mds_nodsh && skip "remote MDS with nodsh"
17302 remote_ost_nodsh && skip "remote OST with nodsh"
17303 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17304 skip "Server doesn't support jobstats"
17305 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17307 local old_jobenv=$($LCTL get_param -n jobid_var)
17308 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17310 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17311 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17313 stack_trap "do_facet mgs $PERM_CMD \
17314 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17318 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17319 mdt.*.job_cleanup_interval | head -n 1)
17320 local new_interval=5
17321 do_facet $SINGLEMDS \
17322 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17323 stack_trap "do_facet $SINGLEMDS \
17324 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17325 local start=$SECONDS
17329 cmd="mkdir $DIR/$tdir"
17330 verify_jobstats "$cmd" "$SINGLEMDS"
17332 cmd="rmdir $DIR/$tdir"
17333 verify_jobstats "$cmd" "$SINGLEMDS"
17334 # mkdir on secondary MDT
17335 if [ $MDSCOUNT -gt 1 ]; then
17336 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17337 verify_jobstats "$cmd" "mds2"
17340 cmd="mknod $DIR/$tfile c 1 3"
17341 verify_jobstats "$cmd" "$SINGLEMDS"
17343 cmd="rm -f $DIR/$tfile"
17344 verify_jobstats "$cmd" "$SINGLEMDS"
17345 # create all files on OST0000 so verify_jobstats can find OST stats
17347 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17348 verify_jobstats "$cmd" "$SINGLEMDS"
17350 cmd="touch $DIR/$tfile"
17351 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17353 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17354 verify_jobstats "$cmd" "ost1"
17356 cancel_lru_locks osc
17357 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17358 verify_jobstats "$cmd" "ost1"
17360 cmd="$TRUNCATE $DIR/$tfile 0"
17361 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17363 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17364 verify_jobstats "$cmd" "$SINGLEMDS"
17365 # jobstats expiry - sleep until old stats should be expired
17366 local left=$((new_interval + 5 - (SECONDS - start)))
17367 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17368 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17370 cmd="mkdir $DIR/$tdir.expire"
17371 verify_jobstats "$cmd" "$SINGLEMDS"
17372 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17373 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17375 # Ensure that jobid are present in changelog (if supported by MDS)
17376 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17377 changelog_dump | tail -10
17378 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17379 [ $jobids -eq 9 ] ||
17380 error "Wrong changelog jobid count $jobids != 9"
17384 jobstats_set $JOBENV
17386 changelog_dump | grep $tfile
17387 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17388 [ $jobids -eq 0 ] ||
17389 error "Unexpected jobids when jobid_var=$JOBENV"
17392 # test '%j' access to environment variable - if supported
17393 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17394 JOBENV="JOBCOMPLEX"
17395 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17397 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17400 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17401 JOBENV="JOBCOMPLEX"
17402 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17404 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17407 # test '%j' access to per-session jobid - if supported
17408 if lctl list_param jobid_this_session > /dev/null 2>&1
17410 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17411 lctl set_param jobid_this_session=$USER
17413 JOBENV="JOBCOMPLEX"
17414 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17416 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17419 run_test 205a "Verify job stats"
17421 # LU-13117, LU-13597
17423 job_stats="mdt.*.job_stats"
17424 $LCTL set_param $job_stats=clear
17425 # Setting jobid_var to USER might not be supported
17426 $LCTL set_param jobid_var=USER || true
17427 $LCTL set_param jobid_name="%e.%u"
17428 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17429 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17430 grep "job_id:.*foolish" &&
17431 error "Unexpected jobid found"
17432 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17433 grep "open:.*min.*max.*sum" ||
17434 error "wrong job_stats format found"
17436 run_test 205b "Verify job stats jobid and output format"
17440 $LCTL set_param llite.*.stats=0
17441 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17442 $LCTL get_param llite.*.stats
17443 $LCTL get_param llite.*.stats | grep \
17444 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17445 error "wrong client stats format found"
17447 run_test 205c "Verify client stats format"
17449 # LU-1480, LU-1773 and LU-1657
17451 mkdir -p $DIR/$tdir
17452 $LFS setstripe -c -1 $DIR/$tdir
17453 #define OBD_FAIL_LOV_INIT 0x1403
17454 $LCTL set_param fail_loc=0xa0001403
17455 $LCTL set_param fail_val=1
17456 touch $DIR/$tdir/$tfile || true
17458 run_test 206 "fail lov_init_raid0() doesn't lbug"
17461 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17462 local fsz=`stat -c %s $DIR/$tfile`
17463 cancel_lru_locks mdc
17465 # do not return layout in getattr intent
17466 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17467 $LCTL set_param fail_loc=0x170
17468 local sz=`stat -c %s $DIR/$tfile`
17470 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17474 run_test 207a "can refresh layout at glimpse"
17477 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17478 local cksum=`md5sum $DIR/$tfile`
17479 local fsz=`stat -c %s $DIR/$tfile`
17480 cancel_lru_locks mdc
17481 cancel_lru_locks osc
17483 # do not return layout in getattr intent
17484 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17485 $LCTL set_param fail_loc=0x171
17487 # it will refresh layout after the file is opened but before read issues
17488 echo checksum is "$cksum"
17489 echo "$cksum" |md5sum -c --quiet || error "file differs"
17493 run_test 207b "can refresh layout at open"
17496 # FIXME: in this test suite, only RD lease is used. This is okay
17497 # for now as only exclusive open is supported. After generic lease
17498 # is done, this test suite should be revised. - Jinshan
17500 remote_mds_nodsh && skip "remote MDS with nodsh"
17501 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17502 skip "Need MDS version at least 2.4.52"
17504 echo "==== test 1: verify get lease work"
17505 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17507 echo "==== test 2: verify lease can be broken by upcoming open"
17508 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17512 $MULTIOP $DIR/$tfile oO_RDONLY:c
17513 kill -USR1 $PID && wait $PID || error "break lease error"
17515 echo "==== test 3: verify lease can't be granted if an open already exists"
17516 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17520 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17521 kill -USR1 $PID && wait $PID || error "open file error"
17523 echo "==== test 4: lease can sustain over recovery"
17524 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17530 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17532 echo "==== test 5: lease broken can't be regained by replay"
17533 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17537 # open file to break lease and then recovery
17538 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17541 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17545 run_test 208 "Exclusive open"
17548 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17549 skip_env "must have disp_stripe"
17552 sync; sleep 5; sync;
17554 echo 3 > /proc/sys/vm/drop_caches
17555 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17556 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17557 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17559 # open/close 500 times
17560 for i in $(seq 500); do
17564 echo 3 > /proc/sys/vm/drop_caches
17565 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17566 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17567 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17569 echo "before: $req_before, after: $req_after"
17570 [ $((req_after - req_before)) -ge 300 ] &&
17571 error "open/close requests are not freed"
17574 run_test 209 "read-only open/close requests should be freed promptly"
17579 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17583 $LFS getstripe $DIR/$tfile
17585 wait $pid || error "multiop failed"
17587 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17591 $LFS getstripe $DIR/$tfile
17593 wait $pid || error "multiop failed"
17595 run_test 210 "lfs getstripe does not break leases"
17599 size=$((size % 8192 + 1))
17600 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17601 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17602 rm -f $DIR/f212 $DIR/f212.xyz
17604 run_test 212 "Sendfile test ============================================"
17607 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17608 cancel_lru_locks osc
17609 lctl set_param fail_loc=0x8000040f
17610 # generate a read lock
17611 cat $DIR/$tfile > /dev/null
17612 # write to the file, it will try to cancel the above read lock.
17613 cat /etc/hosts >> $DIR/$tfile
17615 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17617 test_214() { # for bug 20133
17618 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17619 for (( i=0; i < 340; i++ )) ; do
17620 touch $DIR/$tdir/d214c/a$i
17623 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17624 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17625 ls $DIR/d214c || error "ls $DIR/d214c failed"
17626 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17627 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17629 run_test 214 "hash-indexed directory test - bug 20133"
17631 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17632 create_lnet_proc_files() {
17633 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17636 # counterpart of create_lnet_proc_files
17637 remove_lnet_proc_files() {
17638 rm -f $TMP/lnet_$1.sys
17641 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17642 # 3rd arg as regexp for body
17643 check_lnet_proc_stats() {
17644 local l=$(cat "$TMP/lnet_$1" |wc -l)
17645 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17647 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17650 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17651 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17652 # optional and can be regexp for 2nd line (lnet.routes case)
17653 check_lnet_proc_entry() {
17654 local blp=2 # blp stands for 'position of 1st line of body'
17655 [ -z "$5" ] || blp=3 # lnet.routes case
17657 local l=$(cat "$TMP/lnet_$1" |wc -l)
17658 # subtracting one from $blp because the body can be empty
17659 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17661 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17662 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17664 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17665 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17667 # bail out if any unexpected line happened
17668 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17669 [ "$?" != 0 ] || error "$2 misformatted"
17672 test_215() { # for bugs 18102, 21079, 21517
17673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17675 local N='(0|[1-9][0-9]*)' # non-negative numeric
17676 local P='[1-9][0-9]*' # positive numeric
17677 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17678 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17679 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17680 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17682 local L1 # regexp for 1st line
17683 local L2 # regexp for 2nd line (optional)
17684 local BR # regexp for the rest (body)
17686 # lnet.stats should look as 11 space-separated non-negative numerics
17687 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17688 create_lnet_proc_files "stats"
17689 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17690 remove_lnet_proc_files "stats"
17692 # lnet.routes should look like this:
17693 # Routing disabled/enabled
17694 # net hops priority state router
17695 # where net is a string like tcp0, hops > 0, priority >= 0,
17696 # state is up/down,
17697 # router is a string like 192.168.1.1@tcp2
17698 L1="^Routing (disabled|enabled)$"
17699 L2="^net +hops +priority +state +router$"
17700 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17701 create_lnet_proc_files "routes"
17702 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17703 remove_lnet_proc_files "routes"
17705 # lnet.routers should look like this:
17706 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17707 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17708 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17709 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17710 L1="^ref +rtr_ref +alive +router$"
17711 BR="^$P +$P +(up|down) +$NID$"
17712 create_lnet_proc_files "routers"
17713 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17714 remove_lnet_proc_files "routers"
17716 # lnet.peers should look like this:
17717 # nid refs state last max rtr min tx min queue
17718 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17719 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17720 # numeric (0 or >0 or <0), queue >= 0.
17721 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17722 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17723 create_lnet_proc_files "peers"
17724 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17725 remove_lnet_proc_files "peers"
17727 # lnet.buffers should look like this:
17728 # pages count credits min
17729 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17730 L1="^pages +count +credits +min$"
17731 BR="^ +$N +$N +$I +$I$"
17732 create_lnet_proc_files "buffers"
17733 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17734 remove_lnet_proc_files "buffers"
17736 # lnet.nis should look like this:
17737 # nid status alive refs peer rtr max tx min
17738 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17739 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17740 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17741 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17742 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17743 create_lnet_proc_files "nis"
17744 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17745 remove_lnet_proc_files "nis"
17747 # can we successfully write to lnet.stats?
17748 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17750 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17752 test_216() { # bug 20317
17753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17754 remote_ost_nodsh && skip "remote OST with nodsh"
17757 local facets=$(get_facets OST)
17758 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17760 save_lustre_params client "osc.*.contention_seconds" > $p
17761 save_lustre_params $facets \
17762 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17763 save_lustre_params $facets \
17764 "ldlm.namespaces.filter-*.contended_locks" >> $p
17765 save_lustre_params $facets \
17766 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17767 clear_stats osc.*.osc_stats
17769 # agressive lockless i/o settings
17770 do_nodes $(comma_list $(osts_nodes)) \
17771 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17772 ldlm.namespaces.filter-*.contended_locks=0 \
17773 ldlm.namespaces.filter-*.contention_seconds=60"
17774 lctl set_param -n osc.*.contention_seconds=60
17776 $DIRECTIO write $DIR/$tfile 0 10 4096
17777 $CHECKSTAT -s 40960 $DIR/$tfile
17779 # disable lockless i/o
17780 do_nodes $(comma_list $(osts_nodes)) \
17781 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17782 ldlm.namespaces.filter-*.contended_locks=32 \
17783 ldlm.namespaces.filter-*.contention_seconds=0"
17784 lctl set_param -n osc.*.contention_seconds=0
17785 clear_stats osc.*.osc_stats
17787 dd if=/dev/zero of=$DIR/$tfile count=0
17788 $CHECKSTAT -s 0 $DIR/$tfile
17790 restore_lustre_params <$p
17794 run_test 216 "check lockless direct write updates file size and kms correctly"
17796 test_217() { # bug 22430
17797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17802 for node in $(nodes_list); do
17803 nid=$(host_nids_address $node $NETTYPE)
17804 if [[ $nid = *-* ]] ; then
17805 echo "lctl ping $(h2nettype $nid)"
17806 lctl ping $(h2nettype $nid)
17808 echo "skipping $node (no hyphen detected)"
17812 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17815 # do directio so as not to populate the page cache
17816 log "creating a 10 Mb file"
17817 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17818 log "starting reads"
17819 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17820 log "truncating the file"
17821 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17823 kill %+ || true # reads might have finished
17824 echo "wait until dd is finished"
17826 log "removing the temporary file"
17827 rm -rf $DIR/$tfile || error "tmp file removal failed"
17829 run_test 218 "parallel read and truncate should not deadlock"
17832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17834 # write one partial page
17835 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17836 # set no grant so vvp_io_commit_write will do sync write
17837 $LCTL set_param fail_loc=0x411
17838 # write a full page at the end of file
17839 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17841 $LCTL set_param fail_loc=0
17842 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17843 $LCTL set_param fail_loc=0x411
17844 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17847 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17848 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17850 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17852 test_220() { #LU-325
17853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17854 remote_ost_nodsh && skip "remote OST with nodsh"
17855 remote_mds_nodsh && skip "remote MDS with nodsh"
17856 remote_mgs_nodsh && skip "remote MGS with nodsh"
17860 # create on MDT0000 so the last_id and next_id are correct
17862 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17866 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17867 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17868 osp.$mdtosc_proc1.prealloc_last_id)
17869 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17870 osp.$mdtosc_proc1.prealloc_next_id)
17874 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17875 #define OBD_FAIL_OST_ENOINO 0x229
17876 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17877 create_pool $FSNAME.$TESTNAME || return 1
17878 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17880 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17882 MDSOBJS=$((last_id - next_id))
17883 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17885 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17886 echo "OST still has $count kbytes free"
17888 echo "create $MDSOBJS files @next_id..."
17889 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17891 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17892 osp.$mdtosc_proc1.prealloc_last_id)
17893 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17894 osp.$mdtosc_proc1.prealloc_next_id)
17896 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17901 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17902 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17904 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17905 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17906 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17907 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17908 echo "unlink $MDSOBJS files @$next_id..."
17909 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17911 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17916 dd if=`which date` of=$MOUNT/date oflag=sync
17917 chmod +x $MOUNT/date
17919 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17920 $LCTL set_param fail_loc=0x80001401
17922 $MOUNT/date > /dev/null
17925 run_test 221 "make sure fault and truncate race to not cause OOM"
17928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17931 test_mkdir $DIR/$tdir
17932 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17933 createmany -o $DIR/$tdir/$tfile 10
17934 cancel_lru_locks mdc
17935 cancel_lru_locks osc
17936 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17937 $LCTL set_param fail_loc=0x31a
17938 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17939 $LCTL set_param fail_loc=0
17942 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17948 test_mkdir $DIR/$tdir
17949 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17950 createmany -o $DIR/$tdir/$tfile 10
17951 cancel_lru_locks mdc
17952 cancel_lru_locks osc
17953 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17954 $LCTL set_param fail_loc=0x31a
17955 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17956 $LCTL set_param fail_loc=0
17958 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17964 test_mkdir $DIR/$tdir
17965 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17966 createmany -o $DIR/$tdir/$tfile 10
17967 cancel_lru_locks mdc
17968 cancel_lru_locks osc
17969 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17970 $LCTL set_param fail_loc=0x31b
17971 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17972 $LCTL set_param fail_loc=0
17975 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17977 test_224a() { # LU-1039, MRP-303
17978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17980 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17981 $LCTL set_param fail_loc=0x508
17982 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17983 $LCTL set_param fail_loc=0
17986 run_test 224a "Don't panic on bulk IO failure"
17988 test_224b() { # LU-1039, MRP-303
17989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17991 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17992 cancel_lru_locks osc
17993 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17994 $LCTL set_param fail_loc=0x515
17995 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17996 $LCTL set_param fail_loc=0
17999 run_test 224b "Don't panic on bulk IO failure"
18001 test_224c() { # LU-6441
18002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18003 remote_mds_nodsh && skip "remote MDS with nodsh"
18005 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18006 save_writethrough $p
18007 set_cache writethrough on
18009 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18010 local at_max=$($LCTL get_param -n at_max)
18011 local timeout=$($LCTL get_param -n timeout)
18012 local test_at="at_max"
18013 local param_at="$FSNAME.sys.at_max"
18014 local test_timeout="timeout"
18015 local param_timeout="$FSNAME.sys.timeout"
18017 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18019 set_persistent_param_and_check client "$test_at" "$param_at" 0
18020 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18022 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18023 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18024 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18025 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18027 do_facet ost1 "$LCTL set_param fail_loc=0"
18029 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18030 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18033 $LCTL set_param -n $pages_per_rpc
18034 restore_lustre_params < $p
18037 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18039 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18042 if [ -z ${MDSSURVEY} ]; then
18043 skip_env "mds-survey not found"
18045 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18046 skip "Need MDS version at least 2.2.51"
18048 local mds=$(facet_host $SINGLEMDS)
18049 local target=$(do_nodes $mds 'lctl dl' |
18050 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18052 local cmd1="file_count=1000 thrhi=4"
18053 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18054 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18055 local cmd="$cmd1 $cmd2 $cmd3"
18057 rm -f ${TMP}/mds_survey*
18059 eval $cmd || error "mds-survey with zero-stripe failed"
18060 cat ${TMP}/mds_survey*
18061 rm -f ${TMP}/mds_survey*
18063 run_test 225a "Metadata survey sanity with zero-stripe"
18066 if [ -z ${MDSSURVEY} ]; then
18067 skip_env "mds-survey not found"
18069 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18070 skip "Need MDS version at least 2.2.51"
18071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18072 remote_mds_nodsh && skip "remote MDS with nodsh"
18073 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18074 skip_env "Need to mount OST to test"
18077 local mds=$(facet_host $SINGLEMDS)
18078 local target=$(do_nodes $mds 'lctl dl' |
18079 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18081 local cmd1="file_count=1000 thrhi=4"
18082 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18083 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18084 local cmd="$cmd1 $cmd2 $cmd3"
18086 rm -f ${TMP}/mds_survey*
18088 eval $cmd || error "mds-survey with stripe_count failed"
18089 cat ${TMP}/mds_survey*
18090 rm -f ${TMP}/mds_survey*
18092 run_test 225b "Metadata survey sanity with stripe_count = 1"
18094 mcreate_path2fid () {
18100 local path=$DIR/$tdir/$name
18105 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18106 error "cannot create $desc"
18108 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18110 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18112 fid_path=$($LFS fid2path $MOUNT $fid)
18114 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18116 [ "$path" == "$fid_path" ] ||
18117 error "fid2path returned $fid_path, expected $path"
18119 echo "pass with $path and $fid"
18124 mkdir -p $DIR/$tdir
18126 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18127 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18128 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18129 mcreate_path2fid 0040666 0 0 dir "directory"
18130 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18131 mcreate_path2fid 0100666 0 0 file "regular file"
18132 mcreate_path2fid 0120666 0 0 link "symbolic link"
18133 mcreate_path2fid 0140666 0 0 sock "socket"
18135 run_test 226a "call path2fid and fid2path on files of all type"
18138 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18143 mkdir -p $DIR/$tdir
18144 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18145 error "create remote directory failed"
18146 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18147 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18148 "character special file (null)"
18149 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18150 "character special file (no device)"
18151 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18152 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18153 "block special file (loop)"
18154 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18155 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18156 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18158 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18161 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18162 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18163 skip "Need MDS version at least 2.13.55"
18165 local submnt=/mnt/submnt
18166 local srcfile=/etc/passwd
18167 local dstfile=$submnt/passwd
18173 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18174 error "create remote directory failed"
18175 mkdir -p $submnt || error "create $submnt failed"
18176 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18177 error "mount $submnt failed"
18178 stack_trap "umount $submnt" EXIT
18180 cp $srcfile $dstfile
18181 fid=$($LFS path2fid $dstfile)
18182 path=$($LFS fid2path $submnt "$fid")
18183 [ "$path" = "$dstfile" ] ||
18184 error "fid2path $submnt $fid failed ($path != $dstfile)"
18186 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18188 # LU-1299 Executing or running ldd on a truncated executable does not
18189 # cause an out-of-memory condition.
18191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18192 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18194 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18195 chmod +x $MOUNT/date
18197 $MOUNT/date > /dev/null
18198 ldd $MOUNT/date > /dev/null
18201 run_test 227 "running truncated executable does not cause OOM"
18203 # LU-1512 try to reuse idle OI blocks
18205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18206 remote_mds_nodsh && skip "remote MDS with nodsh"
18207 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18209 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18210 local myDIR=$DIR/$tdir
18213 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18214 $LCTL set_param fail_loc=0x80001002
18215 createmany -o $myDIR/t- 10000
18216 $LCTL set_param fail_loc=0
18217 # The guard is current the largest FID holder
18219 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18221 local IDX=$(($SEQ % 64))
18223 do_facet $SINGLEMDS sync
18224 # Make sure journal flushed.
18226 local blk1=$(do_facet $SINGLEMDS \
18227 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18228 grep Blockcount | awk '{print $4}')
18230 # Remove old files, some OI blocks will become idle.
18231 unlinkmany $myDIR/t- 10000
18232 # Create new files, idle OI blocks should be reused.
18233 createmany -o $myDIR/t- 2000
18234 do_facet $SINGLEMDS sync
18235 # Make sure journal flushed.
18237 local blk2=$(do_facet $SINGLEMDS \
18238 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18239 grep Blockcount | awk '{print $4}')
18241 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18243 run_test 228a "try to reuse idle OI blocks"
18246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18247 remote_mds_nodsh && skip "remote MDS with nodsh"
18248 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18250 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18251 local myDIR=$DIR/$tdir
18254 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18255 $LCTL set_param fail_loc=0x80001002
18256 createmany -o $myDIR/t- 10000
18257 $LCTL set_param fail_loc=0
18258 # The guard is current the largest FID holder
18260 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18262 local IDX=$(($SEQ % 64))
18264 do_facet $SINGLEMDS sync
18265 # Make sure journal flushed.
18267 local blk1=$(do_facet $SINGLEMDS \
18268 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18269 grep Blockcount | awk '{print $4}')
18271 # Remove old files, some OI blocks will become idle.
18272 unlinkmany $myDIR/t- 10000
18275 stop $SINGLEMDS || error "Fail to stop MDT."
18277 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18279 df $MOUNT || error "Fail to df."
18280 # Create new files, idle OI blocks should be reused.
18281 createmany -o $myDIR/t- 2000
18282 do_facet $SINGLEMDS sync
18283 # Make sure journal flushed.
18285 local blk2=$(do_facet $SINGLEMDS \
18286 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18287 grep Blockcount | awk '{print $4}')
18289 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18291 run_test 228b "idle OI blocks can be reused after MDT restart"
18295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18296 remote_mds_nodsh && skip "remote MDS with nodsh"
18297 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18299 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18300 local myDIR=$DIR/$tdir
18303 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18304 $LCTL set_param fail_loc=0x80001002
18305 # 20000 files can guarantee there are index nodes in the OI file
18306 createmany -o $myDIR/t- 20000
18307 $LCTL set_param fail_loc=0
18308 # The guard is current the largest FID holder
18310 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18312 local IDX=$(($SEQ % 64))
18314 do_facet $SINGLEMDS sync
18315 # Make sure journal flushed.
18317 local blk1=$(do_facet $SINGLEMDS \
18318 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18319 grep Blockcount | awk '{print $4}')
18321 # Remove old files, some OI blocks will become idle.
18322 unlinkmany $myDIR/t- 20000
18324 # The OI file should become empty now
18326 # Create new files, idle OI blocks should be reused.
18327 createmany -o $myDIR/t- 2000
18328 do_facet $SINGLEMDS sync
18329 # Make sure journal flushed.
18331 local blk2=$(do_facet $SINGLEMDS \
18332 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18333 grep Blockcount | awk '{print $4}')
18335 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18337 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18339 test_229() { # LU-2482, LU-3448
18340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18341 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18342 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18343 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18347 # Create a file with a released layout and stripe count 2.
18348 $MULTIOP $DIR/$tfile H2c ||
18349 error "failed to create file with released layout"
18351 $LFS getstripe -v $DIR/$tfile
18353 local pattern=$($LFS getstripe -L $DIR/$tfile)
18354 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18356 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18358 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18359 stat $DIR/$tfile || error "failed to stat released file"
18361 chown $RUNAS_ID $DIR/$tfile ||
18362 error "chown $RUNAS_ID $DIR/$tfile failed"
18364 chgrp $RUNAS_ID $DIR/$tfile ||
18365 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18367 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18368 rm $DIR/$tfile || error "failed to remove released file"
18370 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18375 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18376 skip "Need MDS version at least 2.11.52"
18380 test_mkdir $DIR/$tdir
18381 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18382 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18383 [ $mdt_idx -ne 0 ] &&
18384 error "create local directory on wrong MDT $mdt_idx"
18386 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18387 error "create remote directory failed"
18388 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18389 [ $mdt_idx -ne $MDTIDX ] &&
18390 error "create remote directory on wrong MDT $mdt_idx"
18392 createmany -o $DIR/$tdir/test_230/t- 10 ||
18393 error "create files on remote directory failed"
18394 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18395 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18396 rm -r $DIR/$tdir || error "unlink remote directory failed"
18398 run_test 230a "Create remote directory and files under the remote directory"
18401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18402 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18403 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18404 skip "Need MDS version at least 2.11.52"
18412 local migrate_dir=$DIR/$tdir/migrate_dir
18413 local other_dir=$DIR/$tdir/other_dir
18415 test_mkdir $DIR/$tdir
18416 test_mkdir -i0 -c1 $migrate_dir
18417 test_mkdir -i0 -c1 $other_dir
18418 for ((i=0; i<10; i++)); do
18419 mkdir -p $migrate_dir/dir_${i}
18420 createmany -o $migrate_dir/dir_${i}/f 10 ||
18421 error "create files under remote dir failed $i"
18424 cp /etc/passwd $migrate_dir/$tfile
18425 cp /etc/passwd $other_dir/$tfile
18426 chattr +SAD $migrate_dir
18427 chattr +SAD $migrate_dir/$tfile
18429 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18430 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18431 local old_dir_mode=$(stat -c%f $migrate_dir)
18432 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18434 mkdir -p $migrate_dir/dir_default_stripe2
18435 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18436 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18438 mkdir -p $other_dir
18439 ln $migrate_dir/$tfile $other_dir/luna
18440 ln $migrate_dir/$tfile $migrate_dir/sofia
18441 ln $other_dir/$tfile $migrate_dir/david
18442 ln -s $migrate_dir/$tfile $other_dir/zachary
18443 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18444 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18450 for len in 58 59 60; do
18451 lnktgt=$(str_repeat 'l' $len)
18452 touch $migrate_dir/$lnktgt
18453 ln -s $lnktgt $migrate_dir/${len}char_ln
18457 for len in 4094 4095; do
18458 lnktgt=$(str_repeat 'l' $len)
18459 ln -s $lnktgt $migrate_dir/${len}char_ln
18463 for len in 254 255; do
18464 touch $migrate_dir/$(str_repeat 'l' $len)
18467 $LFS migrate -m $MDTIDX $migrate_dir ||
18468 error "fails on migrating remote dir to MDT1"
18470 echo "migratate to MDT1, then checking.."
18471 for ((i = 0; i < 10; i++)); do
18472 for file in $(find $migrate_dir/dir_${i}); do
18473 mdt_index=$($LFS getstripe -m $file)
18474 # broken symlink getstripe will fail
18475 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18476 error "$file is not on MDT${MDTIDX}"
18480 # the multiple link file should still in MDT0
18481 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18482 [ $mdt_index == 0 ] ||
18483 error "$file is not on MDT${MDTIDX}"
18485 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18486 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18487 error " expect $old_dir_flag get $new_dir_flag"
18489 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18490 [ "$old_file_flag" = "$new_file_flag" ] ||
18491 error " expect $old_file_flag get $new_file_flag"
18493 local new_dir_mode=$(stat -c%f $migrate_dir)
18494 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18495 error "expect mode $old_dir_mode get $new_dir_mode"
18497 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18498 [ "$old_file_mode" = "$new_file_mode" ] ||
18499 error "expect mode $old_file_mode get $new_file_mode"
18501 diff /etc/passwd $migrate_dir/$tfile ||
18502 error "$tfile different after migration"
18504 diff /etc/passwd $other_dir/luna ||
18505 error "luna different after migration"
18507 diff /etc/passwd $migrate_dir/sofia ||
18508 error "sofia different after migration"
18510 diff /etc/passwd $migrate_dir/david ||
18511 error "david different after migration"
18513 diff /etc/passwd $other_dir/zachary ||
18514 error "zachary different after migration"
18516 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18517 error "${tfile}_ln different after migration"
18519 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18520 error "${tfile}_ln_other different after migration"
18522 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18523 [ $stripe_count = 2 ] ||
18524 error "dir strpe_count $d != 2 after migration."
18526 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18527 [ $stripe_count = 2 ] ||
18528 error "file strpe_count $d != 2 after migration."
18530 #migrate back to MDT0
18533 $LFS migrate -m $MDTIDX $migrate_dir ||
18534 error "fails on migrating remote dir to MDT0"
18536 echo "migrate back to MDT0, checking.."
18537 for file in $(find $migrate_dir); do
18538 mdt_index=$($LFS getstripe -m $file)
18539 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18540 error "$file is not on MDT${MDTIDX}"
18543 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18544 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18545 error " expect $old_dir_flag get $new_dir_flag"
18547 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18548 [ "$old_file_flag" = "$new_file_flag" ] ||
18549 error " expect $old_file_flag get $new_file_flag"
18551 local new_dir_mode=$(stat -c%f $migrate_dir)
18552 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18553 error "expect mode $old_dir_mode get $new_dir_mode"
18555 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18556 [ "$old_file_mode" = "$new_file_mode" ] ||
18557 error "expect mode $old_file_mode get $new_file_mode"
18559 diff /etc/passwd ${migrate_dir}/$tfile ||
18560 error "$tfile different after migration"
18562 diff /etc/passwd ${other_dir}/luna ||
18563 error "luna different after migration"
18565 diff /etc/passwd ${migrate_dir}/sofia ||
18566 error "sofia different after migration"
18568 diff /etc/passwd ${other_dir}/zachary ||
18569 error "zachary different after migration"
18571 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18572 error "${tfile}_ln different after migration"
18574 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18575 error "${tfile}_ln_other different after migration"
18577 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18578 [ $stripe_count = 2 ] ||
18579 error "dir strpe_count $d != 2 after migration."
18581 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18582 [ $stripe_count = 2 ] ||
18583 error "file strpe_count $d != 2 after migration."
18585 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18587 run_test 230b "migrate directory"
18590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18591 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18592 remote_mds_nodsh && skip "remote MDS with nodsh"
18593 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18594 skip "Need MDS version at least 2.11.52"
18600 local migrate_dir=$DIR/$tdir/migrate_dir
18602 #If migrating directory fails in the middle, all entries of
18603 #the directory is still accessiable.
18604 test_mkdir $DIR/$tdir
18605 test_mkdir -i0 -c1 $migrate_dir
18606 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18608 createmany -o $migrate_dir/f $total ||
18609 error "create files under ${migrate_dir} failed"
18611 # fail after migrating top dir, and this will fail only once, so the
18612 # first sub file migration will fail (currently f3), others succeed.
18613 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18614 do_facet mds1 lctl set_param fail_loc=0x1801
18615 local t=$(ls $migrate_dir | wc -l)
18616 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18617 error "migrate should fail"
18618 local u=$(ls $migrate_dir | wc -l)
18619 [ "$u" == "$t" ] || error "$u != $t during migration"
18621 # add new dir/file should succeed
18622 mkdir $migrate_dir/dir ||
18623 error "mkdir failed under migrating directory"
18624 touch $migrate_dir/file ||
18625 error "create file failed under migrating directory"
18627 # add file with existing name should fail
18628 for file in $migrate_dir/f*; do
18629 stat $file > /dev/null || error "stat $file failed"
18630 $OPENFILE -f O_CREAT:O_EXCL $file &&
18631 error "open(O_CREAT|O_EXCL) $file should fail"
18632 $MULTIOP $file m && error "create $file should fail"
18633 touch $DIR/$tdir/remote_dir/$tfile ||
18634 error "touch $tfile failed"
18635 ln $DIR/$tdir/remote_dir/$tfile $file &&
18636 error "link $file should fail"
18637 mdt_index=$($LFS getstripe -m $file)
18638 if [ $mdt_index == 0 ]; then
18639 # file failed to migrate is not allowed to rename to
18640 mv $DIR/$tdir/remote_dir/$tfile $file &&
18641 error "rename to $file should fail"
18643 mv $DIR/$tdir/remote_dir/$tfile $file ||
18644 error "rename to $file failed"
18646 echo hello >> $file || error "write $file failed"
18649 # resume migration with different options should fail
18650 $LFS migrate -m 0 $migrate_dir &&
18651 error "migrate -m 0 $migrate_dir should fail"
18653 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18654 error "migrate -c 2 $migrate_dir should fail"
18656 # resume migration should succeed
18657 $LFS migrate -m $MDTIDX $migrate_dir ||
18658 error "migrate $migrate_dir failed"
18660 echo "Finish migration, then checking.."
18661 for file in $(find $migrate_dir); do
18662 mdt_index=$($LFS getstripe -m $file)
18663 [ $mdt_index == $MDTIDX ] ||
18664 error "$file is not on MDT${MDTIDX}"
18667 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18669 run_test 230c "check directory accessiblity if migration failed"
18672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18674 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18675 skip "Need MDS version at least 2.11.52"
18677 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18679 local migrate_dir=$DIR/$tdir/migrate_dir
18689 old_index=$((RANDOM % MDSCOUNT))
18690 old_count=$((MDSCOUNT - old_index))
18691 new_index=$((RANDOM % MDSCOUNT))
18692 new_count=$((MDSCOUNT - new_index))
18693 new_hash=1 # for all_char
18695 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18696 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18698 test_mkdir $DIR/$tdir
18699 test_mkdir -i $old_index -c $old_count $migrate_dir
18701 for ((i=0; i<100; i++)); do
18702 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18703 createmany -o $migrate_dir/dir_${i}/f 100 ||
18704 error "create files under remote dir failed $i"
18707 echo -n "Migrate from MDT$old_index "
18708 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18709 echo -n "to MDT$new_index"
18710 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18713 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18714 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18715 error "migrate remote dir error"
18717 echo "Finish migration, then checking.."
18718 for file in $(find $migrate_dir); do
18719 mdt_index=$($LFS getstripe -m $file)
18720 if [ $mdt_index -lt $new_index ] ||
18721 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18722 error "$file is on MDT$mdt_index"
18726 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18728 run_test 230d "check migrate big directory"
18731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18732 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18733 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18734 skip "Need MDS version at least 2.11.52"
18741 mkdir -p $DIR/$tdir
18742 mkdir $DIR/$tdir/migrate_dir
18743 mkdir $DIR/$tdir/other_dir
18744 touch $DIR/$tdir/migrate_dir/a
18745 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18746 ls $DIR/$tdir/other_dir
18748 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18749 error "migrate dir fails"
18751 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18752 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18754 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18755 [ $mdt_index == 0 ] || error "a is not on MDT0"
18757 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18758 error "migrate dir fails"
18760 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18761 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18763 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18764 [ $mdt_index == 1 ] || error "a is not on MDT1"
18766 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18767 [ $mdt_index == 1 ] || error "b is not on MDT1"
18769 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18770 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18772 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18774 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18776 run_test 230e "migrate mulitple local link files"
18779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18780 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18781 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18782 skip "Need MDS version at least 2.11.52"
18787 mkdir -p $DIR/$tdir
18788 mkdir $DIR/$tdir/migrate_dir
18789 $LFS mkdir -i1 $DIR/$tdir/other_dir
18790 touch $DIR/$tdir/migrate_dir/a
18791 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18792 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18793 ls $DIR/$tdir/other_dir
18795 # a should be migrated to MDT1, since no other links on MDT0
18796 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18797 error "#1 migrate dir fails"
18798 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18799 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18800 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18801 [ $mdt_index == 1 ] || error "a is not on MDT1"
18803 # a should stay on MDT1, because it is a mulitple link file
18804 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18805 error "#2 migrate dir fails"
18806 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18807 [ $mdt_index == 1 ] || error "a is not on MDT1"
18809 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18810 error "#3 migrate dir fails"
18812 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18813 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18814 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18816 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18817 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18819 # a should be migrated to MDT0, since no other links on MDT1
18820 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18821 error "#4 migrate dir fails"
18822 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18823 [ $mdt_index == 0 ] || error "a is not on MDT0"
18825 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18827 run_test 230f "migrate mulitple remote link files"
18830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18831 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18832 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18833 skip "Need MDS version at least 2.11.52"
18835 mkdir -p $DIR/$tdir/migrate_dir
18837 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18838 error "migrating dir to non-exist MDT succeeds"
18841 run_test 230g "migrate dir to non-exist MDT"
18844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18845 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18846 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18847 skip "Need MDS version at least 2.11.52"
18851 mkdir -p $DIR/$tdir/migrate_dir
18853 $LFS migrate -m1 $DIR &&
18854 error "migrating mountpoint1 should fail"
18856 $LFS migrate -m1 $DIR/$tdir/.. &&
18857 error "migrating mountpoint2 should fail"
18860 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18861 error "migrating $tdir/migrate_dir/.. should fail"
18865 run_test 230h "migrate .. and root"
18868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18869 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18870 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18871 skip "Need MDS version at least 2.11.52"
18873 mkdir -p $DIR/$tdir/migrate_dir
18875 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18876 error "migration fails with a tailing slash"
18878 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18879 error "migration fails with two tailing slashes"
18881 run_test 230i "lfs migrate -m tolerates trailing slashes"
18884 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18885 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18886 skip "Need MDS version at least 2.11.52"
18888 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18889 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18890 error "create $tfile failed"
18891 cat /etc/passwd > $DIR/$tdir/$tfile
18893 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18895 cmp /etc/passwd $DIR/$tdir/$tfile ||
18896 error "DoM file mismatch after migration"
18898 run_test 230j "DoM file data not changed after dir migration"
18901 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18902 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18903 skip "Need MDS version at least 2.11.56"
18906 local files_on_starting_mdt=0
18908 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18909 $LFS getdirstripe $DIR/$tdir
18910 for i in $(seq $total); do
18911 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18912 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18913 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18916 echo "$files_on_starting_mdt files on MDT0"
18918 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18919 $LFS getdirstripe $DIR/$tdir
18921 files_on_starting_mdt=0
18922 for i in $(seq $total); do
18923 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18924 error "file $tfile.$i mismatch after migration"
18925 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18926 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18929 echo "$files_on_starting_mdt files on MDT1 after migration"
18930 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18932 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18933 $LFS getdirstripe $DIR/$tdir
18935 files_on_starting_mdt=0
18936 for i in $(seq $total); do
18937 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18938 error "file $tfile.$i mismatch after 2nd migration"
18939 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18940 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18943 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18944 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18948 run_test 230k "file data not changed after dir migration"
18951 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18952 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18953 skip "Need MDS version at least 2.11.56"
18955 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18956 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18957 error "create files under remote dir failed $i"
18958 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18960 run_test 230l "readdir between MDTs won't crash"
18963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18964 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18965 skip "Need MDS version at least 2.11.56"
18968 local mig_dir=$DIR/$tdir/migrate_dir
18969 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18973 echo "Creating files and dirs with xattrs"
18974 test_mkdir $DIR/$tdir
18975 test_mkdir -i0 -c1 $mig_dir
18977 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18978 error "cannot set xattr attr1 on dir"
18979 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18980 error "cannot set xattr attr2 on dir"
18981 touch $mig_dir/dir/f0
18982 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18983 error "cannot set xattr attr1 on file"
18984 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18985 error "cannot set xattr attr2 on file"
18986 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18987 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18988 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18989 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18990 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18991 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18992 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18993 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18994 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18996 echo "Migrating to MDT1"
18997 $LFS migrate -m $MDTIDX $mig_dir ||
18998 error "fails on migrating dir to MDT1"
19000 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19001 echo "Checking xattrs"
19002 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19003 [ "$val" = $longstr ] ||
19004 error "expecting xattr1 $longstr on dir, found $val"
19005 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19006 [ "$val" = $shortstr ] ||
19007 error "expecting xattr2 $shortstr on dir, found $val"
19008 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19009 [ "$val" = $longstr ] ||
19010 error "expecting xattr1 $longstr on file, found $val"
19011 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19012 [ "$val" = $shortstr ] ||
19013 error "expecting xattr2 $shortstr on file, found $val"
19015 run_test 230m "xattrs not changed after dir migration"
19018 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19019 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19020 skip "Need MDS version at least 2.13.53"
19022 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19023 cat /etc/hosts > $DIR/$tdir/$tfile
19024 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19025 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19027 cmp /etc/hosts $DIR/$tdir/$tfile ||
19028 error "File data mismatch after migration"
19030 run_test 230n "Dir migration with mirrored file"
19033 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19034 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19035 skip "Need MDS version at least 2.13.52"
19037 local mdts=$(comma_list $(mdts_nodes))
19039 local restripe_status
19043 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19045 # in case "crush" hash type is not set
19046 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19048 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19049 mdt.*MDT0000.enable_dir_restripe)
19050 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19051 stack_trap "do_nodes $mdts $LCTL set_param \
19052 mdt.*.enable_dir_restripe=$restripe_status"
19055 createmany -m $DIR/$tdir/f 100 ||
19056 error "create files under remote dir failed $i"
19057 createmany -d $DIR/$tdir/d 100 ||
19058 error "create dirs under remote dir failed $i"
19060 for i in $(seq 2 $MDSCOUNT); do
19061 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19062 $LFS setdirstripe -c $i $DIR/$tdir ||
19063 error "split -c $i $tdir failed"
19064 wait_update $HOSTNAME \
19065 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19066 error "dir split not finished"
19067 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19068 awk '/migrate/ {sum += $2} END { print sum }')
19069 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19070 # delta is around total_files/stripe_count
19071 (( $delta < 200 / (i - 1) + 4 )) ||
19072 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19075 run_test 230o "dir split"
19078 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19079 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19080 skip "Need MDS version at least 2.13.52"
19082 local mdts=$(comma_list $(mdts_nodes))
19084 local restripe_status
19088 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19090 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19092 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19093 mdt.*MDT0000.enable_dir_restripe)
19094 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19095 stack_trap "do_nodes $mdts $LCTL set_param \
19096 mdt.*.enable_dir_restripe=$restripe_status"
19098 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19099 createmany -m $DIR/$tdir/f 100 ||
19100 error "create files under remote dir failed $i"
19101 createmany -d $DIR/$tdir/d 100 ||
19102 error "create dirs under remote dir failed $i"
19104 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19105 local mdt_hash="crush"
19107 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19108 $LFS setdirstripe -c $i $DIR/$tdir ||
19109 error "split -c $i $tdir failed"
19110 [ $i -eq 1 ] && mdt_hash="none"
19111 wait_update $HOSTNAME \
19112 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19113 error "dir merge not finished"
19114 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19115 awk '/migrate/ {sum += $2} END { print sum }')
19116 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19117 # delta is around total_files/stripe_count
19118 (( $delta < 200 / i + 4 )) ||
19119 error "$delta files migrated >= $((200 / i + 4))"
19122 run_test 230p "dir merge"
19125 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19126 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19127 skip "Need MDS version at least 2.13.52"
19129 local mdts=$(comma_list $(mdts_nodes))
19130 local saved_threshold=$(do_facet mds1 \
19131 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19132 local saved_delta=$(do_facet mds1 \
19133 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19134 local threshold=100
19137 local stripe_count=0
19142 # test with fewer files on ZFS
19143 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19145 stack_trap "do_nodes $mdts $LCTL set_param \
19146 mdt.*.dir_split_count=$saved_threshold"
19147 stack_trap "do_nodes $mdts $LCTL set_param \
19148 mdt.*.dir_split_delta=$saved_delta"
19149 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19150 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19151 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19152 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19153 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19154 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19156 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19157 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19159 create=$((threshold * 3 / 2))
19160 while [ $stripe_count -lt $MDSCOUNT ]; do
19161 createmany -m $DIR/$tdir/f $total $create ||
19162 error "create sub files failed"
19163 stat $DIR/$tdir > /dev/null
19164 total=$((total + create))
19165 stripe_count=$((stripe_count + delta))
19166 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19168 wait_update $HOSTNAME \
19169 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19170 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19172 wait_update $HOSTNAME \
19173 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19174 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19176 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19177 echo "$nr_files/$total files on MDT$stripe_index after split"
19178 # allow 10% margin of imbalance with crush hash
19179 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19180 error "$nr_files files on MDT$stripe_index after split"
19182 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19183 [ $nr_files -eq $total ] ||
19184 error "total sub files $nr_files != $total"
19187 run_test 230q "dir auto split"
19190 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19191 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19192 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19193 skip "Need MDS version at least 2.13.54"
19195 # maximum amount of local locks:
19196 # parent striped dir - 2 locks
19197 # new stripe in parent to migrate to - 1 lock
19198 # source and target - 2 locks
19199 # Total 5 locks for regular file
19200 mkdir -p $DIR/$tdir
19201 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19202 touch $DIR/$tdir/dir1/eee
19204 # create 4 hardlink for 4 more locks
19205 # Total: 9 locks > RS_MAX_LOCKS (8)
19206 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19207 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19208 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19209 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19210 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19211 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19212 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19213 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19215 cancel_lru_locks mdc
19217 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19218 error "migrate dir fails"
19220 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19222 run_test 230r "migrate with too many local locks"
19225 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19226 skip "Need MDS version at least 2.13.57"
19228 local mdts=$(comma_list $(mdts_nodes))
19229 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19230 mdt.*MDT0000.enable_dir_restripe)
19232 stack_trap "do_nodes $mdts $LCTL set_param \
19233 mdt.*.enable_dir_restripe=$restripe_status"
19237 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19238 test_mkdir $DIR/$tdir
19239 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19240 error "$LFS mkdir doesn't return -EEXIST if target exists"
19244 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19248 # For simplicity this test assumes that max_pages_per_rpc
19249 # is the same across all OSCs
19250 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19251 local bulk_size=$((max_pages * PAGE_SIZE))
19252 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19255 mkdir -p $DIR/$tdir
19256 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19257 error "failed to set stripe with -S ${brw_size}M option"
19259 # clear the OSC stats
19260 $LCTL set_param osc.*.stats=0 &>/dev/null
19263 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19264 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19265 oflag=direct &>/dev/null || error "dd failed"
19267 sync; sleep 1; sync # just to be safe
19268 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19269 if [ x$nrpcs != "x1" ]; then
19270 $LCTL get_param osc.*.stats
19271 error "found $nrpcs ost_write RPCs, not 1 as expected"
19275 # Drop the OSC cache, otherwise we will read from it
19276 cancel_lru_locks osc
19278 # clear the OSC stats
19279 $LCTL set_param osc.*.stats=0 &>/dev/null
19281 # Client reads $bulk_size.
19282 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19283 iflag=direct &>/dev/null || error "dd failed"
19285 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19286 if [ x$nrpcs != "x1" ]; then
19287 $LCTL get_param osc.*.stats
19288 error "found $nrpcs ost_read RPCs, not 1 as expected"
19291 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19294 mkdir -p $DIR/$tdir
19296 for i in {0..1023}; do
19297 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19298 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19299 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19303 run_test 231b "must not assert on fully utilized OST request buffer"
19306 mkdir -p $DIR/$tdir
19307 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19309 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19310 do_facet ost1 $LCTL set_param fail_loc=0x31c
19312 # ignore dd failure
19313 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19315 do_facet ost1 $LCTL set_param fail_loc=0
19316 umount_client $MOUNT || error "umount failed"
19317 mount_client $MOUNT || error "mount failed"
19318 stop ost1 || error "cannot stop ost1"
19319 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19321 run_test 232a "failed lock should not block umount"
19324 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19325 skip "Need MDS version at least 2.10.58"
19327 mkdir -p $DIR/$tdir
19328 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19329 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19331 cancel_lru_locks osc
19333 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19334 do_facet ost1 $LCTL set_param fail_loc=0x31c
19337 $LFS data_version $DIR/$tdir/$tfile || true
19339 do_facet ost1 $LCTL set_param fail_loc=0
19340 umount_client $MOUNT || error "umount failed"
19341 mount_client $MOUNT || error "mount failed"
19342 stop ost1 || error "cannot stop ost1"
19343 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19345 run_test 232b "failed data version lock should not block umount"
19348 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19349 skip "Need MDS version at least 2.3.64"
19350 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19352 local fid=$($LFS path2fid $MOUNT)
19354 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19355 error "cannot access $MOUNT using its FID '$fid'"
19357 run_test 233a "checking that OBF of the FS root succeeds"
19360 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19361 skip "Need MDS version at least 2.5.90"
19362 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19364 local fid=$($LFS path2fid $MOUNT/.lustre)
19366 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19367 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19369 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19370 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19371 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19373 run_test 233b "checking that OBF of the FS .lustre succeeds"
19376 local p="$TMP/sanityN-$TESTNAME.parameters"
19377 save_lustre_params client "llite.*.xattr_cache" > $p
19378 lctl set_param llite.*.xattr_cache 1 ||
19379 skip_env "xattr cache is not supported"
19381 mkdir -p $DIR/$tdir || error "mkdir failed"
19382 touch $DIR/$tdir/$tfile || error "touch failed"
19383 # OBD_FAIL_LLITE_XATTR_ENOMEM
19384 $LCTL set_param fail_loc=0x1405
19385 getfattr -n user.attr $DIR/$tdir/$tfile &&
19386 error "getfattr should have failed with ENOMEM"
19387 $LCTL set_param fail_loc=0x0
19390 restore_lustre_params < $p
19393 run_test 234 "xattr cache should not crash on ENOMEM"
19396 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19397 skip "Need MDS version at least 2.4.52"
19399 flock_deadlock $DIR/$tfile
19404 124) error "process hangs on a deadlock"
19406 *) error "error executing flock_deadlock $DIR/$tfile"
19410 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19414 check_swap_layouts_support
19416 local ref1=/etc/passwd
19417 local ref2=/etc/group
19418 local file1=$DIR/$tdir/f1
19419 local file2=$DIR/$tdir/f2
19421 test_mkdir -c1 $DIR/$tdir
19422 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19423 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19424 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19425 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19426 local fd=$(free_fd)
19427 local cmd="exec $fd<>$file2"
19430 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19431 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19434 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19439 run_test 236 "Layout swap on open unlinked file"
19441 # LU-4659 linkea consistency
19443 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19444 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19445 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19446 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19449 ln $DIR/$tfile $DIR/$tfile.lnk
19450 touch $DIR/$tfile.new
19451 mv $DIR/$tfile.new $DIR/$tfile
19452 local fid1=$($LFS path2fid $DIR/$tfile)
19453 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19454 local path1=$($LFS fid2path $FSNAME "$fid1")
19455 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19456 local path2=$($LFS fid2path $FSNAME "$fid2")
19457 [ $tfile.lnk == $path2 ] ||
19458 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19461 run_test 238 "Verify linkea consistency"
19463 test_239A() { # was test_239
19464 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19465 skip "Need MDS version at least 2.5.60"
19467 local list=$(comma_list $(mdts_nodes))
19469 mkdir -p $DIR/$tdir
19470 createmany -o $DIR/$tdir/f- 5000
19471 unlinkmany $DIR/$tdir/f- 5000
19472 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19473 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19474 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19475 osp.*MDT*.sync_in_flight" | calc_sum)
19476 [ "$changes" -eq 0 ] || error "$changes not synced"
19478 run_test 239A "osp_sync test"
19480 test_239a() { #LU-5297
19481 remote_mds_nodsh && skip "remote MDS with nodsh"
19484 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19485 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19486 chgrp $RUNAS_GID $DIR/$tfile
19487 wait_delete_completed
19489 run_test 239a "process invalid osp sync record correctly"
19491 test_239b() { #LU-5297
19492 remote_mds_nodsh && skip "remote MDS with nodsh"
19495 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19496 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19497 chgrp $RUNAS_GID $DIR/$tfile1
19498 wait_delete_completed
19499 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19501 chgrp $RUNAS_GID $DIR/$tfile2
19502 wait_delete_completed
19504 run_test 239b "process osp sync record with ENOMEM error correctly"
19507 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19508 remote_mds_nodsh && skip "remote MDS with nodsh"
19510 mkdir -p $DIR/$tdir
19512 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19513 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19514 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19515 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19517 umount_client $MOUNT || error "umount failed"
19518 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19519 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19520 mount_client $MOUNT || error "failed to mount client"
19522 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19523 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19525 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19531 for LOOP in $(seq $count); do
19532 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19533 cancel_lru_locks $OSC || true
19541 for LOOP in $(seq $1); do
19542 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19547 test_241a() { # was test_241
19548 local bsize=$PAGE_SIZE
19550 (( bsize < 40960 )) && bsize=40960
19551 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19553 cancel_lru_locks $OSC
19554 test_241_bio 1000 $bsize &
19556 test_241_dio 1000 $bsize
19559 run_test 241a "bio vs dio"
19562 local bsize=$PAGE_SIZE
19564 (( bsize < 40960 )) && bsize=40960
19565 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19567 test_241_dio 1000 $bsize &
19569 test_241_dio 1000 $bsize
19572 run_test 241b "dio vs dio"
19575 remote_mds_nodsh && skip "remote MDS with nodsh"
19577 mkdir -p $DIR/$tdir
19578 touch $DIR/$tdir/$tfile
19580 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19581 do_facet mds1 lctl set_param fail_loc=0x105
19582 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19584 do_facet mds1 lctl set_param fail_loc=0
19585 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19587 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19591 test_mkdir $DIR/$tdir
19592 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19594 run_test 243 "various group lock tests"
19598 test_mkdir $DIR/$tdir
19599 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19600 sendfile_grouplock $DIR/$tdir/$tfile || \
19601 error "sendfile+grouplock failed"
19604 run_test 244a "sendfile with group lock tests"
19608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19611 local size=$((1024*1024))
19613 test_mkdir $DIR/$tdir
19614 for i in $(seq 1 $threads); do
19615 local file=$DIR/$tdir/file_$((i / 10))
19616 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19619 for i in $(seq 1 $threads); do
19623 run_test 244b "multi-threaded write with group lock"
19626 local flagname="multi_mod_rpcs"
19627 local connect_data_name="max_mod_rpcs"
19630 # check if multiple modify RPCs flag is set
19631 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19632 grep "connect_flags:")
19635 echo "$out" | grep -qw $flagname
19636 if [ $? -ne 0 ]; then
19637 echo "connect flag $flagname is not set"
19641 # check if multiple modify RPCs data is set
19642 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19645 echo "$out" | grep -qw $connect_data_name ||
19646 error "import should have connect data $connect_data_name"
19648 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19654 umount_client $submount
19659 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19661 skip_env "Fileset feature is not supported"
19663 local submount=${MOUNT}_$tdir
19666 mkdir -p $submount || error "mkdir $submount failed"
19667 FILESET="$FILESET/$tdir" mount_client $submount ||
19668 error "mount $submount failed"
19669 trap "cleanup_247 $submount" EXIT
19670 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19671 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19672 error "read $MOUNT/$tdir/$tfile failed"
19673 cleanup_247 $submount
19675 run_test 247a "mount subdir as fileset"
19678 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19679 skip_env "Fileset feature is not supported"
19681 local submount=${MOUNT}_$tdir
19683 rm -rf $MOUNT/$tdir
19684 mkdir -p $submount || error "mkdir $submount failed"
19686 FILESET="$FILESET/$tdir" mount_client $submount &&
19687 error "mount $submount should fail"
19690 run_test 247b "mount subdir that dose not exist"
19693 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19694 skip_env "Fileset feature is not supported"
19696 local submount=${MOUNT}_$tdir
19698 mkdir -p $MOUNT/$tdir/dir1
19699 mkdir -p $submount || error "mkdir $submount failed"
19700 trap "cleanup_247 $submount" EXIT
19701 FILESET="$FILESET/$tdir" mount_client $submount ||
19702 error "mount $submount failed"
19703 local fid=$($LFS path2fid $MOUNT/)
19704 $LFS fid2path $submount $fid && error "fid2path should fail"
19705 cleanup_247 $submount
19707 run_test 247c "running fid2path outside subdirectory root"
19710 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19711 skip "Fileset feature is not supported"
19713 local submount=${MOUNT}_$tdir
19715 mkdir -p $MOUNT/$tdir/dir1
19716 mkdir -p $submount || error "mkdir $submount failed"
19717 FILESET="$FILESET/$tdir" mount_client $submount ||
19718 error "mount $submount failed"
19719 trap "cleanup_247 $submount" EXIT
19721 local td=$submount/dir1
19722 local fid=$($LFS path2fid $td)
19723 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19725 # check that we get the same pathname back
19728 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19729 echo "$rootpath $fid"
19730 found=$($LFS fid2path $rootpath "$fid")
19731 [ -n "found" ] || error "fid2path should succeed"
19732 [ "$found" == "$td" ] || error "fid2path $found != $td"
19734 # check wrong root path format
19735 rootpath=$submount"_wrong"
19736 found=$($LFS fid2path $rootpath "$fid")
19737 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19739 cleanup_247 $submount
19741 run_test 247d "running fid2path inside subdirectory root"
19745 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19747 skip "Fileset feature is not supported"
19749 local submount=${MOUNT}_$tdir
19752 mkdir -p $submount || error "mkdir $submount failed"
19753 FILESET="$FILESET/.." mount_client $submount &&
19754 error "mount $submount should fail"
19757 run_test 247e "mount .. as fileset"
19760 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19761 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19762 skip "Need at least version 2.13.52"
19763 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19764 skip "Need at least version 2.14.50"
19765 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19767 skip "Fileset feature is not supported"
19769 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19770 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19771 error "mkdir remote failed"
19772 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19773 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19774 error "mkdir striped failed"
19775 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19777 local submount=${MOUNT}_$tdir
19779 mkdir -p $submount || error "mkdir $submount failed"
19780 stack_trap "rmdir $submount"
19784 local fileset=$FILESET
19785 local mdts=$(comma_list $(mdts_nodes))
19787 stat=$(do_facet mds1 $LCTL get_param -n \
19788 mdt.*MDT0000.enable_remote_subdir_mount)
19789 stack_trap "do_nodes $mdts $LCTL set_param \
19790 mdt.*.enable_remote_subdir_mount=$stat"
19792 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19793 stack_trap "umount_client $submount"
19794 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19795 error "mount remote dir $dir should fail"
19797 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19798 $tdir/striped/. ; do
19799 FILESET="$fileset/$dir" mount_client $submount ||
19800 error "mount $dir failed"
19801 umount_client $submount
19804 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19805 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19806 error "mount $tdir/remote failed"
19808 run_test 247f "mount striped or remote directory as fileset"
19811 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19812 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19813 skip "Need at least version 2.14.50"
19815 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
19816 error "mkdir $tdir failed"
19817 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
19819 local submount=${MOUNT}_$tdir
19821 mkdir -p $submount || error "mkdir $submount failed"
19822 stack_trap "rmdir $submount"
19824 FILESET="$fileset/$tdir" mount_client $submount ||
19825 error "mount $dir failed"
19826 stack_trap "umount $submount"
19828 local mdts=$(comma_list $(mdts_nodes))
19832 stat $submount > /dev/null
19833 cancel_lru_locks $MDC
19834 stat $submount > /dev/null
19835 stat $submount/$tfile > /dev/null
19836 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
19837 stat $submount/$tfile > /dev/null
19838 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
19839 awk '/getattr/ {sum += $2} END {print sum}')
19841 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
19843 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
19846 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19847 [ -z "$fast_read_sav" ] && skip "no fast read support"
19849 # create a large file for fast read verification
19850 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19852 # make sure the file is created correctly
19853 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19854 { rm -f $DIR/$tfile; skip "file creation error"; }
19856 echo "Test 1: verify that fast read is 4 times faster on cache read"
19858 # small read with fast read enabled
19859 $LCTL set_param -n llite.*.fast_read=1
19860 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19861 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19862 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19863 # small read with fast read disabled
19864 $LCTL set_param -n llite.*.fast_read=0
19865 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19866 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19867 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19869 # verify that fast read is 4 times faster for cache read
19870 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19871 error_not_in_vm "fast read was not 4 times faster: " \
19872 "$t_fast vs $t_slow"
19874 echo "Test 2: verify the performance between big and small read"
19875 $LCTL set_param -n llite.*.fast_read=1
19877 # 1k non-cache read
19878 cancel_lru_locks osc
19879 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19880 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19881 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19883 # 1M non-cache read
19884 cancel_lru_locks osc
19885 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19886 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19887 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19889 # verify that big IO is not 4 times faster than small IO
19890 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19891 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19893 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19896 run_test 248a "fast read verification"
19899 # Default short_io_bytes=16384, try both smaller and larger sizes.
19900 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19901 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19902 echo "bs=53248 count=113 normal buffered write"
19903 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19904 error "dd of initial data file failed"
19905 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19907 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19908 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19909 error "dd with sync normal writes failed"
19910 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19912 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19913 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19914 error "dd with sync small writes failed"
19915 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19917 cancel_lru_locks osc
19919 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19920 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19921 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19922 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19923 iflag=direct || error "dd with O_DIRECT small read failed"
19924 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19925 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19926 error "compare $TMP/$tfile.1 failed"
19928 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19929 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19931 # just to see what the maximum tunable value is, and test parsing
19932 echo "test invalid parameter 2MB"
19933 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19934 error "too-large short_io_bytes allowed"
19935 echo "test maximum parameter 512KB"
19936 # if we can set a larger short_io_bytes, run test regardless of version
19937 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19938 # older clients may not allow setting it this large, that's OK
19939 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19940 skip "Need at least client version 2.13.50"
19941 error "medium short_io_bytes failed"
19943 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19944 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19946 echo "test large parameter 64KB"
19947 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19948 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19950 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19951 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19952 error "dd with sync large writes failed"
19953 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19955 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19956 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19957 num=$((113 * 4096 / PAGE_SIZE))
19958 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19959 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19960 error "dd with O_DIRECT large writes failed"
19961 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19962 error "compare $DIR/$tfile.3 failed"
19964 cancel_lru_locks osc
19966 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19967 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19968 error "dd with O_DIRECT large read failed"
19969 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19970 error "compare $TMP/$tfile.2 failed"
19972 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19973 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19974 error "dd with O_DIRECT large read failed"
19975 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19976 error "compare $TMP/$tfile.3 failed"
19978 run_test 248b "test short_io read and write for both small and large sizes"
19980 test_249() { # LU-7890
19981 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19982 skip "Need at least version 2.8.54"
19985 $LFS setstripe -c 1 $DIR/$tfile
19986 # Offset 2T == 4k * 512M
19987 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19988 error "dd to 2T offset failed"
19990 run_test 249 "Write above 2T file size"
19993 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19994 && skip "no 16TB file size limit on ZFS"
19996 $LFS setstripe -c 1 $DIR/$tfile
19997 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19998 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19999 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20000 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20001 conv=notrunc,fsync && error "append succeeded"
20004 run_test 250 "Write above 16T limit"
20007 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20009 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20010 #Skip once - writing the first stripe will succeed
20011 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20012 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20013 error "short write happened"
20015 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20016 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20017 error "short read happened"
20021 run_test 251 "Handling short read and write correctly"
20024 remote_mds_nodsh && skip "remote MDS with nodsh"
20025 remote_ost_nodsh && skip "remote OST with nodsh"
20026 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20027 skip_env "ldiskfs only test"
20037 # check lr_reader on OST0000
20039 dev=$(facet_device $tgt)
20040 out=$(do_facet $tgt $LR_READER $dev)
20041 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20043 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20044 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20045 error "Invalid uuid returned by $LR_READER on target $tgt"
20046 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20048 # check lr_reader -c on MDT0000
20050 dev=$(facet_device $tgt)
20051 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20052 skip "$LR_READER does not support additional options"
20054 out=$(do_facet $tgt $LR_READER -c $dev)
20055 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20057 num=$(echo "$out" | grep -c "mdtlov")
20058 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20059 error "Invalid number of mdtlov clients returned by $LR_READER"
20060 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20062 # check lr_reader -cr on MDT0000
20063 out=$(do_facet $tgt $LR_READER -cr $dev)
20064 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20066 echo "$out" | grep -q "^reply_data:$" ||
20067 error "$LR_READER should have returned 'reply_data' section"
20068 num=$(echo "$out" | grep -c "client_generation")
20069 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20071 run_test 252 "check lr_reader tool"
20074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20075 remote_mds_nodsh && skip "remote MDS with nodsh"
20076 remote_mgs_nodsh && skip "remote MGS with nodsh"
20080 local ost_name=$(ostname_from_index $ostidx)
20083 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20084 do_facet $SINGLEMDS $LCTL get_param -n \
20085 osp.$mdtosc_proc1.reserved_mb_high ||
20086 skip "remote MDS does not support reserved_mb_high"
20090 wait_delete_completed
20093 pool_add $TESTNAME || error "Pool creation failed"
20094 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20096 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20097 error "Setstripe failed"
20099 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20101 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20103 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20105 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20106 osp.$mdtosc_proc1.prealloc_status)
20107 echo "prealloc_status $oa_status"
20109 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20110 error "File creation should fail"
20112 #object allocation was stopped, but we still able to append files
20113 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20114 oflag=append || error "Append failed"
20116 rm -f $DIR/$tdir/$tfile.0
20118 # For this test, we want to delete the files we created to go out of
20119 # space but leave the watermark, so we remain nearly out of space
20120 ost_watermarks_enospc_delete_files $tfile $ostidx
20122 wait_delete_completed
20126 for i in $(seq 10 12); do
20127 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20128 2>/dev/null || error "File creation failed after rm"
20131 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20132 osp.$mdtosc_proc1.prealloc_status)
20133 echo "prealloc_status $oa_status"
20135 if (( oa_status != 0 )); then
20136 error "Object allocation still disable after rm"
20139 run_test 253 "Check object allocation limit"
20142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20143 remote_mds_nodsh && skip "remote MDS with nodsh"
20144 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20145 skip "MDS does not support changelog_size"
20148 local MDT0=$(facet_svc $SINGLEMDS)
20150 changelog_register || error "changelog_register failed"
20152 changelog_clear 0 || error "changelog_clear failed"
20154 local size1=$(do_facet $SINGLEMDS \
20155 $LCTL get_param -n mdd.$MDT0.changelog_size)
20156 echo "Changelog size $size1"
20159 $LFS mkdir -i 0 $DIR/$tdir
20161 mkdir -p $DIR/$tdir/pics/2008/zachy
20162 touch $DIR/$tdir/pics/2008/zachy/timestamp
20163 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20164 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20165 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20166 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20167 rm $DIR/$tdir/pics/desktop.jpg
20169 local size2=$(do_facet $SINGLEMDS \
20170 $LCTL get_param -n mdd.$MDT0.changelog_size)
20171 echo "Changelog size after work $size2"
20173 (( $size2 > $size1 )) ||
20174 error "new Changelog size=$size2 less than old size=$size1"
20176 run_test 254 "Check changelog size"
20183 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20184 awk -F: '{print $2}' | grep $type > /dev/null
20185 if [ $? -ne 0 ]; then
20195 lfs ladvise -a willread $file > /dev/null 2>&1
20196 if [ $? -eq 0 ]; then
20200 lfs ladvise -a willread $file 2>&1 |
20201 grep "Inappropriate ioctl for device" > /dev/null
20202 if [ $? -eq 0 ]; then
20209 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20212 # run a random read IO workload
20213 # usage: random_read_iops <filename> <filesize> <iosize>
20214 random_read_iops() {
20217 local iosize=${3:-4096}
20219 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20220 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20223 drop_file_oss_cache() {
20227 $LFS ladvise -a dontneed $file 2>/dev/null ||
20228 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20231 ladvise_willread_performance()
20234 local average_origin=0
20235 local average_cache=0
20236 local average_ladvise=0
20238 for ((i = 1; i <= $repeat; i++)); do
20239 echo "Iter $i/$repeat: reading without willread hint"
20240 cancel_lru_locks osc
20241 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20242 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20243 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20244 average_origin=$(bc <<<"$average_origin + $speed_origin")
20246 cancel_lru_locks osc
20247 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20248 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20249 average_cache=$(bc <<<"$average_cache + $speed_cache")
20251 cancel_lru_locks osc
20252 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20253 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20254 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20255 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20256 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20258 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20259 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20260 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20262 speedup_cache=$(percent $average_cache $average_origin)
20263 speedup_ladvise=$(percent $average_ladvise $average_origin)
20265 echo "Average uncached read: $average_origin"
20266 echo "Average speedup with OSS cached read: " \
20267 "$average_cache = +$speedup_cache%"
20268 echo "Average speedup with ladvise willread: " \
20269 "$average_ladvise = +$speedup_ladvise%"
20271 local lowest_speedup=20
20272 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20273 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20274 "got $average_cache%. Skipping ladvise willread check."
20278 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20279 # it is still good to run until then to exercise 'ladvise willread'
20280 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20281 [ "$ost1_FSTYPE" = "zfs" ] &&
20282 echo "osd-zfs does not support dontneed or drop_caches" &&
20285 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20286 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20287 error_not_in_vm "Speedup with willread is less than " \
20288 "$lowest_speedup%, got $average_ladvise%"
20292 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20293 skip "lustre < 2.8.54 does not support ladvise "
20294 remote_ost_nodsh && skip "remote OST with nodsh"
20296 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20298 ladvise_no_type willread $DIR/$tfile &&
20299 skip "willread ladvise is not supported"
20301 ladvise_no_ioctl $DIR/$tfile &&
20302 skip "ladvise ioctl is not supported"
20305 local size=$((size_mb * 1048576))
20306 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20307 error "dd to $DIR/$tfile failed"
20309 lfs ladvise -a willread $DIR/$tfile ||
20310 error "Ladvise failed with no range argument"
20312 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20313 error "Ladvise failed with no -l or -e argument"
20315 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20316 error "Ladvise failed with only -e argument"
20318 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20319 error "Ladvise failed with only -l argument"
20321 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20322 error "End offset should not be smaller than start offset"
20324 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20325 error "End offset should not be equal to start offset"
20327 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20328 error "Ladvise failed with overflowing -s argument"
20330 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20331 error "Ladvise failed with overflowing -e argument"
20333 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20334 error "Ladvise failed with overflowing -l argument"
20336 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20337 error "Ladvise succeeded with conflicting -l and -e arguments"
20339 echo "Synchronous ladvise should wait"
20341 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20342 do_nodes $(comma_list $(osts_nodes)) \
20343 $LCTL set_param fail_val=$delay fail_loc=0x237
20345 local start_ts=$SECONDS
20346 lfs ladvise -a willread $DIR/$tfile ||
20347 error "Ladvise failed with no range argument"
20348 local end_ts=$SECONDS
20349 local inteval_ts=$((end_ts - start_ts))
20351 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20352 error "Synchronous advice didn't wait reply"
20355 echo "Asynchronous ladvise shouldn't wait"
20356 local start_ts=$SECONDS
20357 lfs ladvise -a willread -b $DIR/$tfile ||
20358 error "Ladvise failed with no range argument"
20359 local end_ts=$SECONDS
20360 local inteval_ts=$((end_ts - start_ts))
20362 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20363 error "Asynchronous advice blocked"
20366 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20367 ladvise_willread_performance
20369 run_test 255a "check 'lfs ladvise -a willread'"
20375 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20379 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20380 skip "lustre < 2.8.54 does not support ladvise "
20381 remote_ost_nodsh && skip "remote OST with nodsh"
20383 lfs setstripe -c 1 -i 0 $DIR/$tfile
20385 ladvise_no_type dontneed $DIR/$tfile &&
20386 skip "dontneed ladvise is not supported"
20388 ladvise_no_ioctl $DIR/$tfile &&
20389 skip "ladvise ioctl is not supported"
20391 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20392 [ "$ost1_FSTYPE" = "zfs" ] &&
20393 skip "zfs-osd does not support 'ladvise dontneed'"
20396 local size=$((size_mb * 1048576))
20397 # In order to prevent disturbance of other processes, only check 3/4
20398 # of the memory usage
20399 local kibibytes=$((size_mb * 1024 * 3 / 4))
20401 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20402 error "dd to $DIR/$tfile failed"
20404 #force write to complete before dropping OST cache & checking memory
20407 local total=$(facet_meminfo ost1 MemTotal)
20408 echo "Total memory: $total KiB"
20410 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20411 local before_read=$(facet_meminfo ost1 Cached)
20412 echo "Cache used before read: $before_read KiB"
20414 lfs ladvise -a willread $DIR/$tfile ||
20415 error "Ladvise willread failed"
20416 local after_read=$(facet_meminfo ost1 Cached)
20417 echo "Cache used after read: $after_read KiB"
20419 lfs ladvise -a dontneed $DIR/$tfile ||
20420 error "Ladvise dontneed again failed"
20421 local no_read=$(facet_meminfo ost1 Cached)
20422 echo "Cache used after dontneed ladvise: $no_read KiB"
20424 if [ $total -lt $((before_read + kibibytes)) ]; then
20425 echo "Memory is too small, abort checking"
20429 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20430 error "Ladvise willread should use more memory" \
20431 "than $kibibytes KiB"
20434 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20435 error "Ladvise dontneed should release more memory" \
20436 "than $kibibytes KiB"
20439 run_test 255b "check 'lfs ladvise -a dontneed'"
20442 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20443 skip "lustre < 2.10.50 does not support lockahead"
20445 local ost1_imp=$(get_osc_import_name client ost1)
20446 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20454 test_mkdir -p $DIR/$tdir
20455 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20457 #test 10 returns only success/failure
20459 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20461 if [ $rc -eq 255 ]; then
20462 error "Ladvise test${i} failed, ${rc}"
20465 #test 11 counts lock enqueue requests, all others count new locks
20467 count=$(do_facet ost1 \
20468 $LCTL get_param -n ost.OSS.ost.stats)
20469 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20471 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20473 if [ $rc -eq 255 ]; then
20474 error "Ladvise test${i} failed, ${rc}"
20477 new_count=$(do_facet ost1 \
20478 $LCTL get_param -n ost.OSS.ost.stats)
20479 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20480 awk '{ print $2 }')
20482 difference="$((new_count - count))"
20483 if [ $difference -ne $rc ]; then
20484 error "Ladvise test${i}, bad enqueue count, returned " \
20485 "${rc}, actual ${difference}"
20488 for i in $(seq 12 21); do
20489 # If we do not do this, we run the risk of having too many
20490 # locks and starting lock cancellation while we are checking
20492 cancel_lru_locks osc
20494 count=$($LCTL get_param -n \
20495 ldlm.namespaces.$imp_name.lock_unused_count)
20497 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20499 if [ $rc -eq 255 ]; then
20500 error "Ladvise test ${i} failed, ${rc}"
20503 new_count=$($LCTL get_param -n \
20504 ldlm.namespaces.$imp_name.lock_unused_count)
20505 difference="$((new_count - count))"
20507 # Test 15 output is divided by 100 to map down to valid return
20508 if [ $i -eq 15 ]; then
20512 if [ $difference -ne $rc ]; then
20513 error "Ladvise test ${i}, bad lock count, returned " \
20514 "${rc}, actual ${difference}"
20518 #test 22 returns only success/failure
20520 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20522 if [ $rc -eq 255 ]; then
20523 error "Ladvise test${i} failed, ${rc}"
20526 run_test 255c "suite of ladvise lockahead tests"
20529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20530 remote_mds_nodsh && skip "remote MDS with nodsh"
20531 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20532 changelog_users $SINGLEMDS | grep "^cl" &&
20533 skip "active changelog user"
20539 mdt_dev=$(mdsdevname 1)
20542 changelog_register || error "changelog_register failed"
20545 mkdir -p $DIR/$tdir
20547 changelog_clear 0 || error "changelog_clear failed"
20550 touch $DIR/$tdir/{1..10}
20553 stop $SINGLEMDS || error "Fail to stop MDT"
20557 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20559 #after mount new plainllog is used
20560 touch $DIR/$tdir/{11..19}
20561 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20562 stack_trap "rm -f $tmpfile"
20563 cat_sl=$(do_facet $SINGLEMDS "sync; \
20564 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20565 llog_reader $tmpfile | grep -c type=1064553b")
20566 do_facet $SINGLEMDS llog_reader $tmpfile
20568 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20570 changelog_clear 0 || error "changelog_clear failed"
20572 cat_sl=$(do_facet $SINGLEMDS "sync; \
20573 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20574 llog_reader $tmpfile | grep -c type=1064553b")
20576 if (( cat_sl == 2 )); then
20577 error "Empty plain llog was not deleted from changelog catalog"
20578 elif (( cat_sl != 1 )); then
20579 error "Active plain llog shouldn't be deleted from catalog"
20582 run_test 256 "Check llog delete for empty and not full state"
20585 remote_mds_nodsh && skip "remote MDS with nodsh"
20586 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20587 skip "Need MDS version at least 2.8.55"
20589 test_mkdir $DIR/$tdir
20591 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20592 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20595 #define OBD_FAIL_MDS_XATTR_REP 0x161
20596 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20597 local facet=mds$((mdtidx + 1))
20598 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20599 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20601 stop $facet || error "stop MDS failed"
20602 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20603 error "start MDS fail"
20604 wait_recovery_complete $facet
20606 run_test 257 "xattr locks are not lost"
20608 # Verify we take the i_mutex when security requires it
20610 #define OBD_FAIL_IMUTEX_SEC 0x141c
20611 $LCTL set_param fail_loc=0x141c
20613 chmod u+s $DIR/$tfile
20614 chmod a+rwx $DIR/$tfile
20615 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20617 if [ $RC -ne 0 ]; then
20618 error "error, failed to take i_mutex, rc=$?"
20622 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20624 # Verify we do NOT take the i_mutex in the normal case
20626 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20627 $LCTL set_param fail_loc=0x141d
20630 chmod a+rw $DIR/$tfile
20631 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20633 if [ $RC -ne 0 ]; then
20634 error "error, took i_mutex unnecessarily, rc=$?"
20639 run_test 258b "verify i_mutex security behavior"
20642 local file=$DIR/$tfile
20646 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20648 stack_trap "rm -f $file" EXIT
20650 wait_delete_completed
20651 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20652 echo "before: $before"
20654 $LFS setstripe -i 0 -c 1 $file
20655 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20657 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20658 echo "after write: $after"
20660 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20661 do_facet ost1 $LCTL set_param fail_loc=0x2301
20663 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20664 echo "after truncate: $after"
20667 do_facet ost1 $LCTL set_param fail_loc=0
20668 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20670 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20671 echo "after restart: $after"
20672 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20673 error "missing truncate?"
20677 run_test 259 "crash at delayed truncate"
20680 #define OBD_FAIL_MDC_CLOSE 0x806
20681 $LCTL set_param fail_loc=0x80000806
20685 run_test 260 "Check mdc_close fail"
20687 ### Data-on-MDT sanity tests ###
20689 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20690 skip "Need MDS version at least 2.10.55 for DoM"
20693 local dom=$DIR/$tdir/dom_file
20694 local tmp=$DIR/$tdir/tmp_file
20696 mkdir -p $DIR/$tdir
20698 # basic checks for DoM component creation
20699 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20700 error "Can set MDT layout to non-first entry"
20702 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20703 error "Can define multiple entries as MDT layout"
20705 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20707 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20708 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20709 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20711 local mdtidx=$($LFS getstripe -m $dom)
20712 local mdtname=MDT$(printf %04x $mdtidx)
20713 local facet=mds$((mdtidx + 1))
20714 local space_check=1
20716 # Skip free space checks with ZFS
20717 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20721 local size_tmp=$((65536 * 3))
20722 local mdtfree1=$(do_facet $facet \
20723 lctl get_param -n osd*.*$mdtname.kbytesfree)
20725 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20726 # check also direct IO along write
20727 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20728 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20730 cmp $tmp $dom || error "file data is different"
20731 [ $(stat -c%s $dom) == $size_tmp ] ||
20732 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20733 if [ $space_check == 1 ]; then
20734 local mdtfree2=$(do_facet $facet \
20735 lctl get_param -n osd*.*$mdtname.kbytesfree)
20737 # increase in usage from by $size_tmp
20738 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20739 error "MDT free space wrong after write: " \
20740 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20744 local size_dom=10000
20746 $TRUNCATE $dom $size_dom
20747 [ $(stat -c%s $dom) == $size_dom ] ||
20748 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20749 if [ $space_check == 1 ]; then
20750 mdtfree1=$(do_facet $facet \
20751 lctl get_param -n osd*.*$mdtname.kbytesfree)
20752 # decrease in usage from $size_tmp to new $size_dom
20753 [ $(($mdtfree1 - $mdtfree2)) -ge \
20754 $(((size_tmp - size_dom) / 1024)) ] ||
20755 error "MDT free space is wrong after truncate: " \
20756 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20762 size_dom=$((size_dom + size_tmp))
20763 [ $(stat -c%s $dom) == $size_dom ] ||
20764 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20765 if [ $space_check == 1 ]; then
20766 mdtfree2=$(do_facet $facet \
20767 lctl get_param -n osd*.*$mdtname.kbytesfree)
20768 # increase in usage by $size_tmp from previous
20769 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20770 error "MDT free space is wrong after append: " \
20771 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20776 if [ $space_check == 1 ]; then
20777 mdtfree1=$(do_facet $facet \
20778 lctl get_param -n osd*.*$mdtname.kbytesfree)
20779 # decrease in usage by $size_dom from previous
20780 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20781 error "MDT free space is wrong after removal: " \
20782 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20785 # combined striping
20786 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20787 error "Can't create DoM + OST striping"
20789 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20790 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20791 # check also direct IO along write
20792 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20794 cmp $tmp $dom || error "file data is different"
20795 [ $(stat -c%s $dom) == $size_tmp ] ||
20796 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20801 run_test 270a "DoM: basic functionality tests"
20804 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20805 skip "Need MDS version at least 2.10.55"
20807 local dom=$DIR/$tdir/dom_file
20808 local max_size=1048576
20810 mkdir -p $DIR/$tdir
20811 $LFS setstripe -E $max_size -L mdt $dom
20813 # truncate over the limit
20814 $TRUNCATE $dom $(($max_size + 1)) &&
20815 error "successful truncate over the maximum size"
20816 # write over the limit
20817 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20818 error "successful write over the maximum size"
20819 # append over the limit
20820 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20821 echo "12345" >> $dom && error "successful append over the maximum size"
20826 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20829 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20830 skip "Need MDS version at least 2.10.55"
20832 mkdir -p $DIR/$tdir
20833 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20835 # check files inherit DoM EA
20836 touch $DIR/$tdir/first
20837 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20838 error "bad pattern"
20839 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20840 error "bad stripe count"
20841 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20842 error "bad stripe size"
20844 # check directory inherits DoM EA and uses it as default
20845 mkdir $DIR/$tdir/subdir
20846 touch $DIR/$tdir/subdir/second
20847 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20848 error "bad pattern in sub-directory"
20849 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20850 error "bad stripe count in sub-directory"
20851 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20852 error "bad stripe size in sub-directory"
20855 run_test 270c "DoM: DoM EA inheritance tests"
20858 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20859 skip "Need MDS version at least 2.10.55"
20861 mkdir -p $DIR/$tdir
20862 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20864 # inherit default DoM striping
20865 mkdir $DIR/$tdir/subdir
20866 touch $DIR/$tdir/subdir/f1
20868 # change default directory striping
20869 $LFS setstripe -c 1 $DIR/$tdir/subdir
20870 touch $DIR/$tdir/subdir/f2
20871 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20872 error "wrong default striping in file 2"
20873 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20874 error "bad pattern in file 2"
20877 run_test 270d "DoM: change striping from DoM to RAID0"
20880 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20881 skip "Need MDS version at least 2.10.55"
20883 mkdir -p $DIR/$tdir/dom
20884 mkdir -p $DIR/$tdir/norm
20887 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20888 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20890 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20891 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20893 # find DoM files by layout
20894 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20895 [ $NUM -eq $DOMFILES ] ||
20896 error "lfs find -L: found $NUM, expected $DOMFILES"
20897 echo "Test 1: lfs find 20 DOM files by layout: OK"
20899 # there should be 1 dir with default DOM striping
20900 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20902 error "lfs find -L: found $NUM, expected 1 dir"
20903 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20905 # find DoM files by stripe size
20906 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20907 [ $NUM -eq $DOMFILES ] ||
20908 error "lfs find -S: found $NUM, expected $DOMFILES"
20909 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20911 # find files by stripe offset except DoM files
20912 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20913 [ $NUM -eq $NORMFILES ] ||
20914 error "lfs find -i: found $NUM, expected $NORMFILES"
20915 echo "Test 5: lfs find no DOM files by stripe index: OK"
20918 run_test 270e "DoM: lfs find with DoM files test"
20921 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20922 skip "Need MDS version at least 2.10.55"
20924 local mdtname=${FSNAME}-MDT0000-mdtlov
20925 local dom=$DIR/$tdir/dom_file
20926 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20927 lod.$mdtname.dom_stripesize)
20928 local dom_limit=131072
20930 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20931 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20932 lod.$mdtname.dom_stripesize)
20933 [ ${dom_limit} -eq ${dom_current} ] ||
20934 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20936 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20937 $LFS setstripe -d $DIR/$tdir
20938 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20939 error "Can't set directory default striping"
20941 # exceed maximum stripe size
20942 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20943 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20944 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20945 error "Able to create DoM component size more than LOD limit"
20947 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20948 dom_current=$(do_facet mds1 $LCTL get_param -n \
20949 lod.$mdtname.dom_stripesize)
20950 [ 0 -eq ${dom_current} ] ||
20951 error "Can't set zero DoM stripe limit"
20954 # attempt to create DoM file on server with disabled DoM should
20955 # remove DoM entry from layout and be succeed
20956 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20957 error "Can't create DoM file (DoM is disabled)"
20958 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20959 error "File has DoM component while DoM is disabled"
20962 # attempt to create DoM file with only DoM stripe should return error
20963 $LFS setstripe -E $dom_limit -L mdt $dom &&
20964 error "Able to create DoM-only file while DoM is disabled"
20966 # too low values to be aligned with smallest stripe size 64K
20967 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20968 dom_current=$(do_facet mds1 $LCTL get_param -n \
20969 lod.$mdtname.dom_stripesize)
20970 [ 30000 -eq ${dom_current} ] &&
20971 error "Can set too small DoM stripe limit"
20973 # 64K is a minimal stripe size in Lustre, expect limit of that size
20974 [ 65536 -eq ${dom_current} ] ||
20975 error "Limit is not set to 64K but ${dom_current}"
20977 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20978 dom_current=$(do_facet mds1 $LCTL get_param -n \
20979 lod.$mdtname.dom_stripesize)
20981 [ 2147483648 -eq ${dom_current} ] &&
20982 error "Can set too large DoM stripe limit"
20984 do_facet mds1 $LCTL set_param -n \
20985 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20986 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20987 error "Can't create DoM component size after limit change"
20988 do_facet mds1 $LCTL set_param -n \
20989 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20990 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20991 error "Can't create DoM file after limit decrease"
20992 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20993 error "Can create big DoM component after limit decrease"
20994 touch ${dom}_def ||
20995 error "Can't create file with old default layout"
20997 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21000 run_test 270f "DoM: maximum DoM stripe size checks"
21003 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21004 skip "Need MDS version at least 2.13.52"
21005 local dom=$DIR/$tdir/$tfile
21007 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21008 local lodname=${FSNAME}-MDT0000-mdtlov
21010 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21011 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21012 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21013 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21015 local dom_limit=1024
21016 local dom_threshold="50%"
21018 $LFS setstripe -d $DIR/$tdir
21019 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21020 error "Can't set directory default striping"
21022 do_facet mds1 $LCTL set_param -n \
21023 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21024 # set 0 threshold and create DOM file to change tunable stripesize
21025 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21026 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21027 error "Failed to create $dom file"
21028 # now tunable dom_cur_stripesize should reach maximum
21029 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21030 lod.${lodname}.dom_stripesize_cur_kb)
21031 [[ $dom_current == $dom_limit ]] ||
21032 error "Current DOM stripesize is not maximum"
21035 # set threshold for further tests
21036 do_facet mds1 $LCTL set_param -n \
21037 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21038 echo "DOM threshold is $dom_threshold free space"
21041 # Spoof bfree to exceed threshold
21042 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21043 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21044 for spfree in 40 20 0 15 30 55; do
21045 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21046 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21047 error "Failed to create $dom file"
21048 dom_def=$(do_facet mds1 $LCTL get_param -n \
21049 lod.${lodname}.dom_stripesize_cur_kb)
21050 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21051 [[ $dom_def != $dom_current ]] ||
21052 error "Default stripe size was not changed"
21053 if [[ $spfree > 0 ]] ; then
21054 dom_set=$($LFS getstripe -S $dom)
21055 [[ $dom_set == $((dom_def * 1024)) ]] ||
21056 error "DOM component size is still old"
21058 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21059 error "DoM component is set with no free space"
21062 dom_current=$dom_def
21065 run_test 270g "DoM: default DoM stripe size depends on free space"
21068 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21069 skip "Need MDS version at least 2.13.53"
21071 local mdtname=${FSNAME}-MDT0000-mdtlov
21072 local dom=$DIR/$tdir/$tfile
21073 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21075 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21076 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21078 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21079 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21080 error "can't create OST file"
21081 # mirrored file with DOM entry in the second mirror
21082 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21083 error "can't create mirror with DoM component"
21085 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21087 # DOM component in the middle and has other enries in the same mirror,
21088 # should succeed but lost DoM component
21089 $LFS setstripe --copy=${dom}_1 $dom ||
21090 error "Can't create file from OST|DOM mirror layout"
21091 # check new file has no DoM layout after all
21092 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21093 error "File has DoM component while DoM is disabled"
21095 run_test 270h "DoM: DoM stripe removal when disabled on server"
21098 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21099 skip "Need MDS version at least 2.10.55"
21101 local dom=$DIR/$tdir/dom
21103 mkdir -p $DIR/$tdir
21105 $LFS setstripe -E 1024K -L mdt $dom
21107 lctl set_param -n mdc.*.stats=clear
21108 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21109 cat $dom > /dev/null
21110 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21111 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21115 run_test 271a "DoM: data is cached for read after write"
21118 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21119 skip "Need MDS version at least 2.10.55"
21121 local dom=$DIR/$tdir/dom
21123 mkdir -p $DIR/$tdir
21125 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21127 lctl set_param -n mdc.*.stats=clear
21128 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21129 cancel_lru_locks mdc
21130 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21131 # second stat to check size is cached on client
21132 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21133 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21134 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21137 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21140 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21141 skip "Need MDS version at least 2.10.55"
21143 local dom=$DIR/$tdir/dom
21145 mkdir -p $DIR/$tdir
21147 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21149 lctl set_param -n mdc.*.stats=clear
21150 lctl set_param -n osc.*.stats=clear
21151 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21152 cancel_lru_locks mdc
21153 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21154 # second stat to check size is cached on client
21155 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21156 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21157 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21158 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21159 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21162 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21168 local mdt=MDT$(printf %04x $mdtidx)
21170 if [ -z $param ]; then
21171 lctl get_param -n mdc.*$mdt*.stats
21173 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21178 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21179 skip "Need MDS version at least 2.10.55"
21181 local dom=$DIR/$tdir/dom
21183 mkdir -p $DIR/$tdir
21185 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21187 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21188 local facet=mds$((mdtidx + 1))
21190 cancel_lru_locks mdc
21191 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21192 createmany -o $dom 1000
21193 lctl set_param -n mdc.*.stats=clear
21194 smalliomany -w $dom 1000 200
21195 get_mdc_stats $mdtidx
21196 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21197 # Each file has 1 open, 1 IO enqueues, total 2000
21198 # but now we have also +1 getxattr for security.capability, total 3000
21199 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21200 unlinkmany $dom 1000
21202 cancel_lru_locks mdc
21203 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21204 createmany -o $dom 1000
21205 lctl set_param -n mdc.*.stats=clear
21206 smalliomany -w $dom 1000 200
21207 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21208 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21209 # for OPEN and IO lock.
21210 [ $((enq - enq_2)) -ge 1000 ] ||
21211 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21212 unlinkmany $dom 1000
21215 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21217 cleanup_271def_tests() {
21223 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21224 skip "Need MDS version at least 2.10.57"
21226 local dom=$DIR/$tdir/dom
21227 local tmp=$TMP/$tfile
21228 trap "cleanup_271def_tests $tmp" EXIT
21230 mkdir -p $DIR/$tdir
21232 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21234 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21236 cancel_lru_locks mdc
21237 dd if=/dev/urandom of=$tmp bs=1000 count=1
21238 dd if=$tmp of=$dom bs=1000 count=1
21239 cancel_lru_locks mdc
21241 cat /etc/hosts >> $tmp
21242 lctl set_param -n mdc.*.stats=clear
21244 # append data to the same file it should update local page
21245 echo "Append to the same page"
21246 cat /etc/hosts >> $dom
21247 local num=$(get_mdc_stats $mdtidx ost_read)
21248 local ra=$(get_mdc_stats $mdtidx req_active)
21249 local rw=$(get_mdc_stats $mdtidx req_waittime)
21251 [ -z $num ] || error "$num READ RPC occured"
21252 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21256 cmp $tmp $dom || error "file miscompare"
21258 cancel_lru_locks mdc
21259 lctl set_param -n mdc.*.stats=clear
21261 echo "Open and read file"
21262 cat $dom > /dev/null
21263 local num=$(get_mdc_stats $mdtidx ost_read)
21264 local ra=$(get_mdc_stats $mdtidx req_active)
21265 local rw=$(get_mdc_stats $mdtidx req_waittime)
21267 [ -z $num ] || error "$num READ RPC occured"
21268 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21272 cmp $tmp $dom || error "file miscompare"
21276 run_test 271d "DoM: read on open (1K file in reply buffer)"
21279 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21280 skip "Need MDS version at least 2.10.57"
21282 local dom=$DIR/$tdir/dom
21283 local tmp=$TMP/$tfile
21284 trap "cleanup_271def_tests $tmp" EXIT
21286 mkdir -p $DIR/$tdir
21288 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21290 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21292 cancel_lru_locks mdc
21293 dd if=/dev/urandom of=$tmp bs=265000 count=1
21294 dd if=$tmp of=$dom bs=265000 count=1
21295 cancel_lru_locks mdc
21296 cat /etc/hosts >> $tmp
21297 lctl set_param -n mdc.*.stats=clear
21299 echo "Append to the same page"
21300 cat /etc/hosts >> $dom
21301 local num=$(get_mdc_stats $mdtidx ost_read)
21302 local ra=$(get_mdc_stats $mdtidx req_active)
21303 local rw=$(get_mdc_stats $mdtidx req_waittime)
21305 [ -z $num ] || error "$num READ RPC occured"
21306 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21310 cmp $tmp $dom || error "file miscompare"
21312 cancel_lru_locks mdc
21313 lctl set_param -n mdc.*.stats=clear
21315 echo "Open and read file"
21316 cat $dom > /dev/null
21317 local num=$(get_mdc_stats $mdtidx ost_read)
21318 local ra=$(get_mdc_stats $mdtidx req_active)
21319 local rw=$(get_mdc_stats $mdtidx req_waittime)
21321 [ -z $num ] && num=0
21322 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21323 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21327 cmp $tmp $dom || error "file miscompare"
21331 run_test 271f "DoM: read on open (200K file and read tail)"
21334 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21335 skip "Skipping due to old client or server version"
21337 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21339 $CHECKSTAT -t file $DIR1/$tfile
21341 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21344 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21345 $LCTL set_param fail_loc=0x80000314
21346 rm $DIR1/$tfile || error "Unlink fails"
21348 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21349 [ $RC -eq 0 ] || error "Failed write to stale object"
21351 run_test 271g "Discard DoM data vs client flush race"
21354 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21355 skip "Need MDS version at least 2.11.50"
21357 local dom=$DIR/$tdir/dom
21358 mkdir -p $DIR/$tdir
21360 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21361 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21362 error "failed to write data into $dom"
21363 local old_md5=$(md5sum $dom)
21365 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21366 error "failed to migrate to the same DoM component"
21368 local new_md5=$(md5sum $dom)
21370 [ "$old_md5" == "$new_md5" ] ||
21371 error "md5sum differ: $old_md5, $new_md5"
21373 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21374 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21376 run_test 272a "DoM migration: new layout with the same DOM component"
21379 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21380 skip "Need MDS version at least 2.11.50"
21382 local dom=$DIR/$tdir/dom
21383 mkdir -p $DIR/$tdir
21384 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21386 local mdtidx=$($LFS getstripe -m $dom)
21387 local mdtname=MDT$(printf %04x $mdtidx)
21388 local facet=mds$((mdtidx + 1))
21390 local mdtfree1=$(do_facet $facet \
21391 lctl get_param -n osd*.*$mdtname.kbytesfree)
21392 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21393 error "failed to write data into $dom"
21394 local old_md5=$(md5sum $dom)
21395 cancel_lru_locks mdc
21396 local mdtfree1=$(do_facet $facet \
21397 lctl get_param -n osd*.*$mdtname.kbytesfree)
21399 $LFS migrate -c2 $dom ||
21400 error "failed to migrate to the new composite layout"
21401 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21402 error "MDT stripe was not removed"
21404 cancel_lru_locks mdc
21405 local new_md5=$(md5sum $dom)
21406 [ "$old_md5" == "$new_md5" ] ||
21407 error "$old_md5 != $new_md5"
21409 # Skip free space checks with ZFS
21410 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21411 local mdtfree2=$(do_facet $facet \
21412 lctl get_param -n osd*.*$mdtname.kbytesfree)
21413 [ $mdtfree2 -gt $mdtfree1 ] ||
21414 error "MDT space is not freed after migration"
21418 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21421 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21422 skip "Need MDS version at least 2.11.50"
21424 local dom=$DIR/$tdir/$tfile
21425 mkdir -p $DIR/$tdir
21426 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21428 local mdtidx=$($LFS getstripe -m $dom)
21429 local mdtname=MDT$(printf %04x $mdtidx)
21430 local facet=mds$((mdtidx + 1))
21432 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21433 error "failed to write data into $dom"
21434 local old_md5=$(md5sum $dom)
21435 cancel_lru_locks mdc
21436 local mdtfree1=$(do_facet $facet \
21437 lctl get_param -n osd*.*$mdtname.kbytesfree)
21439 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21440 error "failed to migrate to the new composite layout"
21441 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21442 error "MDT stripe was not removed"
21444 cancel_lru_locks mdc
21445 local new_md5=$(md5sum $dom)
21446 [ "$old_md5" == "$new_md5" ] ||
21447 error "$old_md5 != $new_md5"
21449 # Skip free space checks with ZFS
21450 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21451 local mdtfree2=$(do_facet $facet \
21452 lctl get_param -n osd*.*$mdtname.kbytesfree)
21453 [ $mdtfree2 -gt $mdtfree1 ] ||
21454 error "MDS space is not freed after migration"
21458 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21461 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21462 skip "Need MDS version at least 2.12.55"
21464 local dom=$DIR/$tdir/$tfile
21465 mkdir -p $DIR/$tdir
21466 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21468 local mdtidx=$($LFS getstripe -m $dom)
21469 local mdtname=MDT$(printf %04x $mdtidx)
21470 local facet=mds$((mdtidx + 1))
21472 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21473 error "failed to write data into $dom"
21474 local old_md5=$(md5sum $dom)
21475 cancel_lru_locks mdc
21476 local mdtfree1=$(do_facet $facet \
21477 lctl get_param -n osd*.*$mdtname.kbytesfree)
21479 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21480 error "failed mirroring to the new composite layout"
21481 $LFS mirror resync $dom ||
21482 error "failed mirror resync"
21483 $LFS mirror split --mirror-id 1 -d $dom ||
21484 error "failed mirror split"
21486 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21487 error "MDT stripe was not removed"
21489 cancel_lru_locks mdc
21490 local new_md5=$(md5sum $dom)
21491 [ "$old_md5" == "$new_md5" ] ||
21492 error "$old_md5 != $new_md5"
21494 # Skip free space checks with ZFS
21495 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21496 local mdtfree2=$(do_facet $facet \
21497 lctl get_param -n osd*.*$mdtname.kbytesfree)
21498 [ $mdtfree2 -gt $mdtfree1 ] ||
21499 error "MDS space is not freed after DOM mirror deletion"
21503 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21506 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21507 skip "Need MDS version at least 2.12.55"
21509 local dom=$DIR/$tdir/$tfile
21510 mkdir -p $DIR/$tdir
21511 $LFS setstripe -c 2 $dom
21513 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21514 error "failed to write data into $dom"
21515 local old_md5=$(md5sum $dom)
21516 cancel_lru_locks mdc
21518 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21519 error "failed mirroring to the DOM layout"
21520 $LFS mirror resync $dom ||
21521 error "failed mirror resync"
21522 $LFS mirror split --mirror-id 1 -d $dom ||
21523 error "failed mirror split"
21525 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21526 error "MDT stripe was not removed"
21528 cancel_lru_locks mdc
21529 local new_md5=$(md5sum $dom)
21530 [ "$old_md5" == "$new_md5" ] ||
21531 error "$old_md5 != $new_md5"
21535 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21538 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21539 skip "Need MDS version at least 2.12.55"
21541 local dom=$DIR/$tdir/$tfile
21542 mkdir -p $DIR/$tdir
21543 $LFS setstripe -c 2 $dom
21545 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21546 error "failed to write data into $dom"
21547 local old_md5=$(md5sum $dom)
21548 cancel_lru_locks mdc
21550 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21551 error "failed migrating to the DOM file"
21553 cancel_lru_locks mdc
21554 local new_md5=$(md5sum $dom)
21555 [ "$old_md5" != "$new_md5" ] &&
21556 error "$old_md5 != $new_md5"
21560 run_test 272f "DoM migration: OST-striped file to DOM file"
21563 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21564 skip "Need MDS version at least 2.11.50"
21566 # Layout swap cannot be done if either file has DOM component,
21567 # this will never be supported, migration should be used instead
21569 local dom=$DIR/$tdir/$tfile
21570 mkdir -p $DIR/$tdir
21572 $LFS setstripe -c2 ${dom}_plain
21573 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21574 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21575 error "can swap layout with DoM component"
21576 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21577 error "can swap layout with DoM component"
21579 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21580 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21581 error "can swap layout with DoM component"
21582 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21583 error "can swap layout with DoM component"
21586 run_test 273a "DoM: layout swapping should fail with DOM"
21589 mkdir -p $DIR/$tdir
21590 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21592 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21593 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21595 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21597 run_test 273b "DoM: race writeback and object destroy"
21600 remote_ost_nodsh && skip "remote OST with nodsh"
21601 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21602 skip "Need OST version >= 2.10.57"
21604 local file=$DIR/$tfile
21607 oss=$(comma_list $(osts_nodes))
21609 dd if=/dev/urandom of=$file bs=1M count=2 ||
21610 error "failed to create a file"
21611 cancel_lru_locks osc
21614 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21615 error "failed to read a file"
21617 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21618 $LCTL set_param fail_loc=0x8000031f
21620 cancel_lru_locks osc &
21623 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21624 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21625 #IO takes another lock, but matches the PENDING one
21626 #and places it to the IO RPC
21627 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21628 error "failed to read a file with PENDING lock"
21630 run_test 275 "Read on a canceled duplicate lock"
21633 remote_ost_nodsh && skip "remote OST with nodsh"
21636 do_facet ost1 "(while true; do \
21637 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21638 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21641 for LOOP in $(seq 20); do
21643 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21646 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21647 rm $TMP/sanity_276_pid"
21649 run_test 276 "Race between mount and obd_statfs"
21652 $LCTL set_param ldlm.namespaces.*.lru_size=0
21653 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21654 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21655 grep ^used_mb | awk '{print $2}')
21656 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21657 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21658 oflag=direct conv=notrunc
21659 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21660 grep ^used_mb | awk '{print $2}')
21661 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21663 run_test 277 "Direct IO shall drop page cache"
21666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21667 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21668 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21669 skip "needs the same host for mdt1 mdt2" && return
21674 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21675 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21681 echo "Starting MDTs"
21682 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21684 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21686 do_facet mds2 $LCTL set_param fail_loc=0
21688 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21689 wait_recovery_complete mds2
21691 run_test 278 "Race starting MDS between MDTs stop/start"
21694 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21695 skip "Need MGS version at least 2.13.52"
21696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21697 combined_mgs_mds || skip "needs combined MGS/MDT"
21699 umount_client $MOUNT
21700 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21701 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21703 mount_client $MOUNT &
21705 stop mgs || error "stop mgs failed"
21706 #for a race mgs would crash
21707 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21708 # make sure we unmount client before remounting
21710 umount_client $MOUNT
21711 mount_client $MOUNT || error "mount client failed"
21713 run_test 280 "Race between MGS umount and client llog processing"
21715 cleanup_test_300() {
21719 test_striped_dir() {
21724 mkdir -p $DIR/$tdir
21726 SAVE_UMASK=$(umask)
21727 trap cleanup_test_300 RETURN EXIT
21729 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21730 $DIR/$tdir/striped_dir ||
21731 error "set striped dir error"
21733 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21734 [ "$mode" = "755" ] || error "expect 755 got $mode"
21736 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21737 error "getdirstripe failed"
21738 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21739 if [ "$stripe_count" != "2" ]; then
21740 error "1:stripe_count is $stripe_count, expect 2"
21742 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21743 if [ "$stripe_count" != "2" ]; then
21744 error "2:stripe_count is $stripe_count, expect 2"
21747 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21748 if [ "$stripe_index" != "$mdt_index" ]; then
21749 error "stripe_index is $stripe_index, expect $mdt_index"
21752 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21753 error "nlink error after create striped dir"
21755 mkdir $DIR/$tdir/striped_dir/a
21756 mkdir $DIR/$tdir/striped_dir/b
21758 stat $DIR/$tdir/striped_dir/a ||
21759 error "create dir under striped dir failed"
21760 stat $DIR/$tdir/striped_dir/b ||
21761 error "create dir under striped dir failed"
21763 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21764 error "nlink error after mkdir"
21766 rmdir $DIR/$tdir/striped_dir/a
21767 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21768 error "nlink error after rmdir"
21770 rmdir $DIR/$tdir/striped_dir/b
21771 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21772 error "nlink error after rmdir"
21774 chattr +i $DIR/$tdir/striped_dir
21775 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21776 error "immutable flags not working under striped dir!"
21777 chattr -i $DIR/$tdir/striped_dir
21779 rmdir $DIR/$tdir/striped_dir ||
21780 error "rmdir striped dir error"
21788 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21789 skip "skipped for lustre < 2.7.0"
21790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21793 test_striped_dir 0 || error "failed on striped dir on MDT0"
21794 test_striped_dir 1 || error "failed on striped dir on MDT0"
21796 run_test 300a "basic striped dir sanity test"
21799 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21800 skip "skipped for lustre < 2.7.0"
21801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21809 test_mkdir $DIR/$tdir || error "mkdir fail"
21810 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21811 error "set striped dir error"
21812 for i in {0..9}; do
21813 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21815 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21816 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21817 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21819 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21820 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21821 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21825 run_test 300b "check ctime/mtime for striped dir"
21828 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21829 skip "skipped for lustre < 2.7.0"
21830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21831 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21835 mkdir -p $DIR/$tdir
21836 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21837 error "set striped dir error"
21839 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21840 error "chown striped dir failed"
21842 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21843 error "create 5k files failed"
21845 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21847 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21851 run_test 300c "chown && check ls under striped directory"
21854 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21855 skip "skipped for lustre < 2.7.0"
21856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21857 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21862 mkdir -p $DIR/$tdir
21863 $LFS setstripe -c 2 $DIR/$tdir
21865 #local striped directory
21866 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21867 error "set striped dir error"
21868 #look at the directories for debug purposes
21870 $LFS getdirstripe $DIR/$tdir
21871 ls -l $DIR/$tdir/striped_dir
21872 $LFS getdirstripe $DIR/$tdir/striped_dir
21873 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21874 error "create 10 files failed"
21876 #remote striped directory
21877 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21878 error "set striped dir error"
21879 #look at the directories for debug purposes
21881 $LFS getdirstripe $DIR/$tdir
21882 ls -l $DIR/$tdir/remote_striped_dir
21883 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21884 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21885 error "create 10 files failed"
21887 for file in $(find $DIR/$tdir); do
21888 stripe_count=$($LFS getstripe -c $file)
21889 [ $stripe_count -eq 2 ] ||
21890 error "wrong stripe $stripe_count for $file"
21895 run_test 300d "check default stripe under striped directory"
21898 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21899 skip "Need MDS version at least 2.7.55"
21900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21906 mkdir -p $DIR/$tdir
21908 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21909 error "set striped dir error"
21911 touch $DIR/$tdir/striped_dir/a
21912 touch $DIR/$tdir/striped_dir/b
21913 touch $DIR/$tdir/striped_dir/c
21915 mkdir $DIR/$tdir/striped_dir/dir_a
21916 mkdir $DIR/$tdir/striped_dir/dir_b
21917 mkdir $DIR/$tdir/striped_dir/dir_c
21919 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21920 error "set striped adir under striped dir error"
21922 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21923 error "set striped bdir under striped dir error"
21925 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21926 error "set striped cdir under striped dir error"
21928 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21929 error "rename dir under striped dir fails"
21931 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21932 error "rename dir under different stripes fails"
21934 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21935 error "rename file under striped dir should succeed"
21937 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21938 error "rename dir under striped dir should succeed"
21942 run_test 300e "check rename under striped directory"
21945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21947 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21948 skip "Need MDS version at least 2.7.55"
21954 mkdir -p $DIR/$tdir
21956 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21957 error "set striped dir error"
21959 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21960 error "set striped dir error"
21962 touch $DIR/$tdir/striped_dir/a
21963 mkdir $DIR/$tdir/striped_dir/dir_a
21964 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21965 error "create striped dir under striped dir fails"
21967 touch $DIR/$tdir/striped_dir1/b
21968 mkdir $DIR/$tdir/striped_dir1/dir_b
21969 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21970 error "create striped dir under striped dir fails"
21972 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21973 error "rename dir under different striped dir should fail"
21975 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21976 error "rename striped dir under diff striped dir should fail"
21978 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21979 error "rename file under diff striped dirs fails"
21983 run_test 300f "check rename cross striped directory"
21985 test_300_check_default_striped_dir()
21988 local default_count=$2
21989 local default_index=$3
21992 local dir_stripe_index
21995 echo "checking $dirname $default_count $default_index"
21996 $LFS setdirstripe -D -c $default_count -i $default_index \
21997 -H all_char $DIR/$tdir/$dirname ||
21998 error "set default stripe on striped dir error"
21999 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22000 [ $stripe_count -eq $default_count ] ||
22001 error "expect $default_count get $stripe_count for $dirname"
22003 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22004 [ $stripe_index -eq $default_index ] ||
22005 error "expect $default_index get $stripe_index for $dirname"
22007 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22008 error "create dirs failed"
22010 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22011 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22012 for dir in $(find $DIR/$tdir/$dirname/*); do
22013 stripe_count=$($LFS getdirstripe -c $dir)
22014 (( $stripe_count == $default_count )) ||
22015 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22016 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22017 error "stripe count $default_count != $stripe_count for $dir"
22019 stripe_index=$($LFS getdirstripe -i $dir)
22020 [ $default_index -eq -1 ] ||
22021 [ $stripe_index -eq $default_index ] ||
22022 error "$stripe_index != $default_index for $dir"
22024 #check default stripe
22025 stripe_count=$($LFS getdirstripe -D -c $dir)
22026 [ $stripe_count -eq $default_count ] ||
22027 error "default count $default_count != $stripe_count for $dir"
22029 stripe_index=$($LFS getdirstripe -D -i $dir)
22030 [ $stripe_index -eq $default_index ] ||
22031 error "default index $default_index != $stripe_index for $dir"
22033 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22037 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22038 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22039 skip "Need MDS version at least 2.7.55"
22046 mkdir $DIR/$tdir/normal_dir
22048 #Checking when client cache stripe index
22049 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22050 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22051 error "create striped_dir failed"
22053 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22054 error "create dir0 fails"
22055 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22056 [ $stripe_index -eq 0 ] ||
22057 error "dir0 expect index 0 got $stripe_index"
22059 mkdir $DIR/$tdir/striped_dir/dir1 ||
22060 error "create dir1 fails"
22061 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22062 [ $stripe_index -eq 1 ] ||
22063 error "dir1 expect index 1 got $stripe_index"
22065 #check default stripe count/stripe index
22066 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22067 test_300_check_default_striped_dir normal_dir 1 0
22068 test_300_check_default_striped_dir normal_dir -1 1
22069 test_300_check_default_striped_dir normal_dir 2 -1
22071 #delete default stripe information
22072 echo "delete default stripeEA"
22073 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22074 error "set default stripe on striped dir error"
22076 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22077 for dir in $(find $DIR/$tdir/normal_dir/*); do
22078 stripe_count=$($LFS getdirstripe -c $dir)
22079 [ $stripe_count -eq 0 ] ||
22080 error "expect 1 get $stripe_count for $dir"
22081 stripe_index=$($LFS getdirstripe -i $dir)
22082 [ $stripe_index -eq 0 ] ||
22083 error "expect 0 get $stripe_index for $dir"
22086 run_test 300g "check default striped directory for normal directory"
22089 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22090 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22091 skip "Need MDS version at least 2.7.55"
22097 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22098 error "set striped dir error"
22100 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22101 test_300_check_default_striped_dir striped_dir 1 0
22102 test_300_check_default_striped_dir striped_dir -1 1
22103 test_300_check_default_striped_dir striped_dir 2 -1
22105 #delete default stripe information
22106 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22107 error "set default stripe on striped dir error"
22109 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22110 for dir in $(find $DIR/$tdir/striped_dir/*); do
22111 stripe_count=$($LFS getdirstripe -c $dir)
22112 [ $stripe_count -eq 0 ] ||
22113 error "expect 1 get $stripe_count for $dir"
22116 run_test 300h "check default striped directory for striped directory"
22119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22120 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22121 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22122 skip "Need MDS version at least 2.7.55"
22129 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22130 error "set striped dir error"
22132 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22133 error "create files under striped dir failed"
22135 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22136 error "set striped hashdir error"
22138 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22139 error "create dir0 under hash dir failed"
22140 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22141 error "create dir1 under hash dir failed"
22142 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22143 error "create dir2 under hash dir failed"
22145 # unfortunately, we need to umount to clear dir layout cache for now
22146 # once we fully implement dir layout, we can drop this
22147 umount_client $MOUNT || error "umount failed"
22148 mount_client $MOUNT || error "mount failed"
22150 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22151 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22152 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22154 #set the stripe to be unknown hash type
22155 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22156 $LCTL set_param fail_loc=0x1901
22157 for ((i = 0; i < 10; i++)); do
22158 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22159 error "stat f-$i failed"
22160 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22163 touch $DIR/$tdir/striped_dir/f0 &&
22164 error "create under striped dir with unknown hash should fail"
22166 $LCTL set_param fail_loc=0
22168 umount_client $MOUNT || error "umount failed"
22169 mount_client $MOUNT || error "mount failed"
22173 run_test 300i "client handle unknown hash type striped directory"
22176 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22178 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22179 skip "Need MDS version at least 2.7.55"
22186 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22187 $LCTL set_param fail_loc=0x1702
22188 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22189 error "set striped dir error"
22191 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22192 error "create files under striped dir failed"
22194 $LCTL set_param fail_loc=0
22196 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22200 run_test 300j "test large update record"
22203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22204 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22205 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22206 skip "Need MDS version at least 2.7.55"
22208 # this test needs a huge transaction
22210 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22211 osd*.$FSNAME-MDT0000.kbytestotal")
22212 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22219 #define OBD_FAIL_LARGE_STRIPE 0x1703
22220 $LCTL set_param fail_loc=0x1703
22221 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22222 error "set striped dir error"
22223 $LCTL set_param fail_loc=0
22225 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22226 error "getstripeddir fails"
22227 rm -rf $DIR/$tdir/striped_dir ||
22228 error "unlink striped dir fails"
22232 run_test 300k "test large striped directory"
22235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22236 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22237 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22238 skip "Need MDS version at least 2.7.55"
22242 test_mkdir -p $DIR/$tdir/striped_dir
22243 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22244 error "chown $RUNAS_ID failed"
22245 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22246 error "set default striped dir failed"
22248 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22249 $LCTL set_param fail_loc=0x80000158
22250 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22252 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22253 [ $stripe_index -eq 1 ] ||
22254 error "expect 1 get $stripe_index for $dir"
22256 run_test 300l "non-root user to create dir under striped dir with stale layout"
22259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22260 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22261 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22262 skip "Need MDS version at least 2.7.55"
22264 mkdir -p $DIR/$tdir/striped_dir
22265 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22266 error "set default stripes dir error"
22268 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22270 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22271 [ $stripe_count -eq 0 ] ||
22272 error "expect 0 get $stripe_count for a"
22274 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22275 error "set default stripes dir error"
22277 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22279 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22280 [ $stripe_count -eq 0 ] ||
22281 error "expect 0 get $stripe_count for b"
22283 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22284 error "set default stripes dir error"
22286 mkdir $DIR/$tdir/striped_dir/c &&
22287 error "default stripe_index is invalid, mkdir c should fails"
22289 rm -rf $DIR/$tdir || error "rmdir fails"
22291 run_test 300m "setstriped directory on single MDT FS"
22294 local list=$(comma_list $(mdts_nodes))
22297 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22302 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22303 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22304 skip "Need MDS version at least 2.7.55"
22305 remote_mds_nodsh && skip "remote MDS with nodsh"
22308 local list=$(comma_list $(mdts_nodes))
22310 trap cleanup_300n RETURN EXIT
22311 mkdir -p $DIR/$tdir
22312 chmod 777 $DIR/$tdir
22313 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22314 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22315 error "create striped dir succeeds with gid=0"
22317 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22318 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22319 error "create striped dir fails with gid=-1"
22321 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22322 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22323 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22324 error "set default striped dir succeeds with gid=0"
22327 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22328 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22329 error "set default striped dir fails with gid=-1"
22332 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22333 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22334 error "create test_dir fails"
22335 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22336 error "create test_dir1 fails"
22337 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22338 error "create test_dir2 fails"
22341 run_test 300n "non-root user to create dir under striped dir with default EA"
22344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22345 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22346 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22347 skip "Need MDS version at least 2.7.55"
22352 mkdir -p $DIR/$tdir
22354 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22355 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22356 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22357 skip "not enough free inodes $numfree1 $numfree2"
22360 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22361 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22362 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22363 skip "not enough free space $numfree1 $numfree2"
22366 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22367 error "setdirstripe fails"
22369 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22370 error "create dirs fails"
22372 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22373 ls $DIR/$tdir/striped_dir > /dev/null ||
22374 error "ls striped dir fails"
22375 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22376 error "unlink big striped dir fails"
22378 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22382 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22383 remote_mds_nodsh && skip "remote MDS with nodsh"
22385 mkdir -p $DIR/$tdir
22387 #define OBD_FAIL_OUT_ENOSPC 0x1704
22388 do_facet mds2 lctl set_param fail_loc=0x80001704
22389 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22390 && error "create striped directory should fail"
22392 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22394 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22397 run_test 300p "create striped directory without space"
22400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22401 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22403 local fd=$(free_fd)
22404 local cmd="exec $fd<$tdir"
22406 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22409 trap "eval $cmd" EXIT
22410 cd $tdir || error "cd $tdir fails"
22411 rmdir ../$tdir || error "rmdir $tdir fails"
22412 mkdir local_dir && error "create dir succeeds"
22413 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22417 run_test 300q "create remote directory under orphan directory"
22420 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22421 skip "Need MDS version at least 2.7.55" && return
22422 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22426 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22427 error "set striped dir error"
22429 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22430 error "getstripeddir fails"
22433 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22434 awk '/lmv_stripe_count:/ { print $2 }')
22436 [ $MDSCOUNT -ne $stripe_count ] &&
22437 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22439 rm -rf $DIR/$tdir/striped_dir ||
22440 error "unlink striped dir fails"
22442 run_test 300r "test -1 striped directory"
22444 test_300s_helper() {
22447 local stripe_dir=$DIR/$tdir/striped_dir.$count
22449 $LFS mkdir -c $count $stripe_dir ||
22450 error "lfs mkdir -c error"
22452 $LFS getdirstripe $stripe_dir ||
22453 error "lfs getdirstripe fails"
22456 stripe_count=$($LFS getdirstripe $stripe_dir |
22457 awk '/lmv_stripe_count:/ { print $2 }')
22459 [ $count -ne $stripe_count ] &&
22460 error_noexit "bad stripe count $stripe_count expected $count"
22463 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22464 awk '/0x/ {count[$1] += 1}; END {
22465 for (idx in count) {
22466 if (count[idx]>1) {
22467 print "index " idx " count " count[idx]
22472 if [[ -n "$dupe_stripes" ]] ; then
22473 lfs getdirstripe $stripe_dir
22474 error_noexit "Dupe MDT above: $dupe_stripes "
22477 rm -rf $stripe_dir ||
22478 error_noexit "unlink $stripe_dir fails"
22482 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22483 skip "Need MDS version at least 2.7.55" && return
22484 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22487 for count in $(seq 2 $MDSCOUNT); do
22488 test_300s_helper $count
22491 run_test 300s "test lfs mkdir -c without -i"
22494 prepare_remote_file() {
22495 mkdir $DIR/$tdir/src_dir ||
22496 error "create remote source failed"
22498 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22499 error "cp to remote source failed"
22500 touch $DIR/$tdir/src_dir/a
22502 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22503 error "create remote target dir failed"
22505 touch $DIR/$tdir/tgt_dir/b
22507 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22508 error "rename dir cross MDT failed!"
22510 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22511 error "src_child still exists after rename"
22513 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22514 error "missing file(a) after rename"
22516 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22517 error "diff after rename"
22521 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22524 local remote_file=$DIR/$tdir/tgt_dir/b
22526 mkdir -p $DIR/$tdir
22528 prepare_remote_file || error "prepare remote file failed"
22531 $OPENUNLINK $remote_file $remote_file ||
22532 error "openunlink $remote_file failed"
22533 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22535 run_test 310a "open unlink remote file"
22538 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22541 local remote_file=$DIR/$tdir/tgt_dir/b
22543 mkdir -p $DIR/$tdir
22545 prepare_remote_file || error "prepare remote file failed"
22547 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22548 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22549 $CHECKSTAT -t file $remote_file || error "check file failed"
22551 run_test 310b "unlink remote file with multiple links while open"
22554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22555 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22557 local remote_file=$DIR/$tdir/tgt_dir/b
22559 mkdir -p $DIR/$tdir
22561 prepare_remote_file || error "prepare remote file failed"
22563 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22564 multiop_bg_pause $remote_file O_uc ||
22565 error "mulitop failed for remote file"
22567 $MULTIOP $DIR/$tfile Ouc
22568 kill -USR1 $MULTIPID
22571 run_test 310c "open-unlink remote file with multiple links"
22575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22576 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22577 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22578 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22579 remote_mds_nodsh && skip "remote MDS with nodsh"
22581 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22582 local mdts=$(comma_list $(mdts_nodes))
22584 mkdir -p $DIR/$tdir
22585 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22586 createmany -o $DIR/$tdir/$tfile. 1000
22588 # statfs data is not real time, let's just calculate it
22589 old_iused=$((old_iused + 1000))
22591 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22592 osp.*OST0000*MDT0000.create_count")
22593 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22594 osp.*OST0000*MDT0000.max_create_count")
22595 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22597 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22598 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22599 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22601 unlinkmany $DIR/$tdir/$tfile. 1000
22603 do_nodes $mdts "$LCTL set_param -n \
22604 osp.*OST0000*.max_create_count=$max_count"
22605 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22606 do_nodes $mdts "$LCTL set_param -n \
22607 osp.*OST0000*.create_count=$count"
22608 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22609 grep "=0" && error "create_count is zero"
22612 for i in $(seq 120); do
22613 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22614 # system may be too busy to destroy all objs in time, use
22615 # a somewhat small value to not fail autotest
22616 [ $((old_iused - new_iused)) -gt 400 ] && break
22620 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22621 [ $((old_iused - new_iused)) -gt 400 ] ||
22622 error "objs not destroyed after unlink"
22624 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22631 local vdevdir=$(dirname $(facet_vdevice $ost))
22632 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22633 local zfs_zapid=$(do_facet $ost $cmd |
22634 grep -w "/O/0/d$((objid%32))" -C 5 |
22635 awk '/Object/{getline; print $1}')
22636 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22637 awk "/$objid = /"'{printf $3}')
22642 zfs_object_blksz() {
22646 local vdevdir=$(dirname $(facet_vdevice $ost))
22647 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22648 local blksz=$(do_facet $ost $cmd $objid |
22649 awk '/dblk/{getline; printf $4}')
22651 case "${blksz: -1}" in
22652 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22653 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22660 test_312() { # LU-4856
22661 remote_ost_nodsh && skip "remote OST with nodsh"
22662 [ "$ost1_FSTYPE" = "zfs" ] ||
22663 skip_env "the test only applies to zfs"
22665 local max_blksz=$(do_facet ost1 \
22666 $ZFS get -p recordsize $(facet_device ost1) |
22667 awk '!/VALUE/{print $3}')
22669 # to make life a little bit easier
22670 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22671 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22673 local tf=$DIR/$tdir/$tfile
22675 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22677 # Get ZFS object id
22678 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22679 # block size change by sequential overwrite
22682 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22683 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22685 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22686 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22690 # block size change by sequential append write
22691 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22692 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22693 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22696 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22697 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22698 oflag=sync conv=notrunc
22700 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22701 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22702 error "blksz error, actual $blksz, " \
22703 "expected: 2 * $count * $PAGE_SIZE"
22709 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22710 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22712 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22713 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22714 [ $blksz -eq $PAGE_SIZE ] ||
22715 error "blksz error: $blksz, expected: $PAGE_SIZE"
22717 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22718 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22719 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22721 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22722 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22723 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22725 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22728 remote_ost_nodsh && skip "remote OST with nodsh"
22730 local file=$DIR/$tfile
22733 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22735 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22736 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22737 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22738 error "write should failed"
22739 do_facet ost1 "$LCTL set_param fail_loc=0"
22742 run_test 313 "io should fail after last_rcvd update fail"
22745 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22747 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22748 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22750 wait_delete_completed
22751 do_facet ost1 "$LCTL set_param fail_loc=0"
22753 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22755 test_315() { # LU-618
22756 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22758 local file=$DIR/$tfile
22761 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22762 error "multiop file write failed"
22763 $MULTIOP $file oO_RDONLY:r4063232_c &
22768 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22771 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22774 run_test 315 "read should be accounted"
22777 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22778 large_xattr_enabled || skip_env "ea_inode feature disabled"
22780 rm -rf $DIR/$tdir/d
22781 mkdir -p $DIR/$tdir/d
22782 chown nobody $DIR/$tdir/d
22783 touch $DIR/$tdir/d/file
22785 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22787 run_test 316 "lfs mv"
22790 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22791 skip "Need MDS version at least 2.11.53"
22792 if [ "$ost1_FSTYPE" == "zfs" ]; then
22793 skip "LU-10370: no implementation for ZFS"
22797 local grant_blk_size
22799 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22800 awk '/grant_block_size:/ { print $2; exit; }')
22802 # Create File of size 5M. Truncate it to below size's and verify
22805 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22806 error "Create file $DIR/$tfile failed"
22807 stack_trap "rm -f $DIR/$tfile" EXIT
22809 for trunc_sz in 2097152 4097 4000 509 0; do
22810 $TRUNCATE $DIR/$tfile $trunc_sz ||
22811 error "truncate $tfile to $trunc_sz failed"
22812 local sz=$(stat --format=%s $DIR/$tfile)
22813 local blk=$(stat --format=%b $DIR/$tfile)
22814 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22815 grant_blk_size) * 8))
22817 if [[ $blk -ne $trunc_blk ]]; then
22818 $(which stat) $DIR/$tfile
22819 error "Expected Block $trunc_blk got $blk for $tfile"
22822 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22823 error "Expected Size $trunc_sz got $sz for $tfile"
22828 # Create file with a hole and write actual two blocks. Block count
22831 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22832 conv=fsync || error "Create file : $DIR/$tfile"
22834 # Calculate the final truncate size.
22835 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22838 # truncate to size $trunc_sz bytes. Strip the last block
22839 # The block count must drop to 8
22841 $TRUNCATE $DIR/$tfile $trunc_sz ||
22842 error "truncate $tfile to $trunc_sz failed"
22844 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22845 sz=$(stat --format=%s $DIR/$tfile)
22846 blk=$(stat --format=%b $DIR/$tfile)
22848 if [[ $blk -ne $trunc_bsz ]]; then
22849 $(which stat) $DIR/$tfile
22850 error "Expected Block $trunc_bsz got $blk for $tfile"
22853 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22854 error "Expected Size $trunc_sz got $sz for $tfile"
22856 run_test 317 "Verify blocks get correctly update after truncate"
22859 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
22860 local old_max_active=$($LCTL get_param -n \
22861 ${llite_name}.max_read_ahead_async_active \
22864 $LCTL set_param llite.*.max_read_ahead_async_active=256
22865 local max_active=$($LCTL get_param -n \
22866 ${llite_name}.max_read_ahead_async_active \
22868 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22870 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22871 error "set max_read_ahead_async_active should succeed"
22873 $LCTL set_param llite.*.max_read_ahead_async_active=512
22874 max_active=$($LCTL get_param -n \
22875 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
22876 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22878 # restore @max_active
22879 [ $old_max_active -ne 0 ] && $LCTL set_param \
22880 llite.*.max_read_ahead_async_active=$old_max_active
22882 local old_threshold=$($LCTL get_param -n \
22883 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22884 local max_per_file_mb=$($LCTL get_param -n \
22885 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
22887 local invalid=$(($max_per_file_mb + 1))
22889 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22890 && error "set $invalid should fail"
22892 local valid=$(($invalid - 1))
22894 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22895 error "set $valid should succeed"
22896 local threshold=$($LCTL get_param -n \
22897 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22898 [ $threshold -eq $valid ] || error \
22899 "expect threshold $valid got $threshold"
22901 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22903 run_test 318 "Verify async readahead tunables"
22906 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22908 local before=$(date +%s)
22910 local mdir=$DIR/$tdir
22911 local file=$mdir/xxx
22913 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22916 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22917 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22918 $LFS mv -m1 $file &
22921 dd if=$file of=/dev/null
22923 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22924 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22926 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22928 run_test 319 "lost lease lock on migrate error"
22930 test_398a() { # LU-4198
22931 local ost1_imp=$(get_osc_import_name client ost1)
22932 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22935 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22936 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22938 # request a new lock on client
22939 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22941 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22942 local lock_count=$($LCTL get_param -n \
22943 ldlm.namespaces.$imp_name.lru_size)
22944 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22946 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22948 # no lock cached, should use lockless IO and not enqueue new lock
22949 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22950 lock_count=$($LCTL get_param -n \
22951 ldlm.namespaces.$imp_name.lru_size)
22952 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22954 run_test 398a "direct IO should cancel lock otherwise lockless"
22956 test_398b() { # LU-4198
22957 which fio || skip_env "no fio installed"
22958 $LFS setstripe -c -1 $DIR/$tfile
22961 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22964 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22965 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22966 --numjobs=$njobs --fallocate=none \
22967 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22968 --filename=$DIR/$tfile &
22971 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22972 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22973 --numjobs=$njobs --fallocate=none \
22974 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22975 --filename=$DIR/$tfile || true
22980 run_test 398b "DIO and buffer IO race"
22982 test_398c() { # LU-4198
22983 local ost1_imp=$(get_osc_import_name client ost1)
22984 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22987 which fio || skip_env "no fio installed"
22989 saved_debug=$($LCTL get_param -n debug)
22990 $LCTL set_param debug=0
22992 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22993 ((size /= 1024)) # by megabytes
22994 ((size /= 2)) # write half of the OST at most
22995 [ $size -gt 40 ] && size=40 #reduce test time anyway
22997 $LFS setstripe -c 1 $DIR/$tfile
22999 # it seems like ldiskfs reserves more space than necessary if the
23000 # writing blocks are not mapped, so it extends the file firstly
23001 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23002 cancel_lru_locks osc
23004 # clear and verify rpc_stats later
23005 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23008 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23009 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23010 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23011 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23012 --filename=$DIR/$tfile
23013 [ $? -eq 0 ] || error "fio write error"
23015 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23016 error "Locks were requested while doing AIO"
23018 # get the percentage of 1-page I/O
23019 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23020 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23022 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23024 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23025 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23026 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23027 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23028 --filename=$DIR/$tfile
23029 [ $? -eq 0 ] || error "fio mixed read write error"
23031 echo "AIO with large block size ${size}M"
23032 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23033 --numjobs=1 --fallocate=none --ioengine=libaio \
23034 --iodepth=16 --allow_file_create=0 --size=${size}M \
23035 --filename=$DIR/$tfile
23036 [ $? -eq 0 ] || error "fio large block size failed"
23039 $LCTL set_param debug="$saved_debug"
23041 run_test 398c "run fio to test AIO"
23043 test_398d() { # LU-13846
23044 test -f aiocp || skip_env "no aiocp installed"
23045 local aio_file=$DIR/aio_file
23047 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23049 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23050 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23052 diff $DIR/$tfile $aio_file || "file diff after aiocp"
23054 # make sure we don't crash and fail properly
23055 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23056 error "aio not aligned with PAGE SIZE should fail"
23058 rm -rf $DIR/$tfile $aio_file
23060 run_test 398d "run aiocp to verify block size > stripe size"
23063 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23064 touch $DIR/$tfile.new
23065 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23067 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23070 local read_write=$1
23071 if [ "$read_write" = "write" ]; then
23072 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23073 elif [ "$read_write" = "read" ]; then
23074 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23076 error "argument error"
23079 # turn off debug for performance testing
23080 local saved_debug=$($LCTL get_param -n debug)
23081 $LCTL set_param debug=0
23083 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23085 # get ost1 size - $FSNAME-OST0000
23086 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23087 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23088 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23090 if [ "$read_write" = "read" ]; then
23091 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23094 local start_time=$(date +%s.%N)
23095 $dd_cmd bs=1M count=$blocks oflag=sync ||
23096 error "real dd $read_write error"
23097 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23099 if [ "$read_write" = "write" ]; then
23103 # define OBD_FAIL_OST_FAKE_RW 0x238
23104 do_facet ost1 $LCTL set_param fail_loc=0x238
23106 local start_time=$(date +%s.%N)
23107 $dd_cmd bs=1M count=$blocks oflag=sync ||
23108 error "fake dd $read_write error"
23109 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23111 if [ "$read_write" = "write" ]; then
23113 cancel_lru_locks osc
23114 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23115 error "$tfile size not $blocks MB"
23117 do_facet ost1 $LCTL set_param fail_loc=0
23119 echo "fake $read_write $duration_fake vs. normal $read_write" \
23120 "$duration in seconds"
23121 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23122 error_not_in_vm "fake write is slower"
23124 $LCTL set_param -n debug="$saved_debug"
23127 test_399a() { # LU-7655 for OST fake write
23128 remote_ost_nodsh && skip "remote OST with nodsh"
23132 run_test 399a "fake write should not be slower than normal write"
23134 test_399b() { # LU-8726 for OST fake read
23135 remote_ost_nodsh && skip "remote OST with nodsh"
23136 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23137 skip_env "ldiskfs only test"
23142 run_test 399b "fake read should not be slower than normal read"
23144 test_400a() { # LU-1606, was conf-sanity test_74
23145 if ! which $CC > /dev/null 2>&1; then
23146 skip_env "$CC is not installed"
23149 local extra_flags=''
23150 local out=$TMP/$tfile
23151 local prefix=/usr/include/lustre
23154 # Oleg removes c files in his test rig so test if any c files exist
23155 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23156 skip_env "Needed c test files are missing"
23158 if ! [[ -d $prefix ]]; then
23159 # Assume we're running in tree and fixup the include path.
23160 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23161 extra_flags+=" -L$LUSTRE/utils/.lib"
23164 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23165 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23166 error "client api broken"
23170 run_test 400a "Lustre client api program can compile and link"
23172 test_400b() { # LU-1606, LU-5011
23174 local out=$TMP/$tfile
23175 local prefix=/usr/include/linux/lustre
23177 # We use a hard coded prefix so that this test will not fail
23178 # when run in tree. There are headers in lustre/include/lustre/
23179 # that are not packaged (like lustre_idl.h) and have more
23180 # complicated include dependencies (like config.h and lnet/types.h).
23181 # Since this test about correct packaging we just skip them when
23182 # they don't exist (see below) rather than try to fixup cppflags.
23184 if ! which $CC > /dev/null 2>&1; then
23185 skip_env "$CC is not installed"
23188 for header in $prefix/*.h; do
23189 if ! [[ -f "$header" ]]; then
23193 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23194 continue # lustre_ioctl.h is internal header
23197 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23198 error "cannot compile '$header'"
23202 run_test 400b "packaged headers can be compiled"
23204 test_401a() { #LU-7437
23205 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23206 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23208 #count the number of parameters by "list_param -R"
23209 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23210 #count the number of parameters by listing proc files
23211 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23212 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23213 echo "proc_dirs='$proc_dirs'"
23214 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23215 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23218 [ $params -eq $procs ] ||
23219 error "found $params parameters vs. $procs proc files"
23221 # test the list_param -D option only returns directories
23222 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23223 #count the number of parameters by listing proc directories
23224 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23227 [ $params -eq $procs ] ||
23228 error "found $params parameters vs. $procs proc files"
23230 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23233 # jobid_var may not allow arbitrary values, so use jobid_name
23235 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23236 local testname=jobid_name tmp='testing%p'
23238 local testname=jobid_var tmp=testing
23241 local save=$($LCTL get_param -n $testname)
23243 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23244 error "no error returned when setting bad parameters"
23246 local jobid_new=$($LCTL get_param -n foe $testname baz)
23247 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23249 $LCTL set_param -n fog=bam $testname=$save bat=fog
23250 local jobid_old=$($LCTL get_param -n foe $testname bag)
23251 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23253 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23256 # jobid_var may not allow arbitrary values, so use jobid_name
23258 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23259 local testname=jobid_name
23261 local testname=jobid_var
23264 local jobid_var_old=$($LCTL get_param -n $testname)
23265 local jobid_var_new
23267 $LCTL set_param $testname= &&
23268 error "no error returned for 'set_param a='"
23270 jobid_var_new=$($LCTL get_param -n $testname)
23271 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23272 error "$testname was changed by setting without value"
23274 $LCTL set_param $testname &&
23275 error "no error returned for 'set_param a'"
23277 jobid_var_new=$($LCTL get_param -n $testname)
23278 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23279 error "$testname was changed by setting without value"
23281 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23284 # jobid_var may not allow arbitrary values, so use jobid_name
23286 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23287 local testname=jobid_name new_value='foo=bar%p'
23289 local testname=jobid_var new_valuie=foo=bar
23292 local jobid_var_old=$($LCTL get_param -n $testname)
23293 local jobid_var_new
23295 $LCTL set_param $testname=$new_value ||
23296 error "'set_param a=b' did not accept a value containing '='"
23298 jobid_var_new=$($LCTL get_param -n $testname)
23299 [[ "$jobid_var_new" == "$new_value" ]] ||
23300 error "'set_param a=b' failed on a value containing '='"
23302 # Reset the $testname to test the other format
23303 $LCTL set_param $testname=$jobid_var_old
23304 jobid_var_new=$($LCTL get_param -n $testname)
23305 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23306 error "failed to reset $testname"
23308 $LCTL set_param $testname $new_value ||
23309 error "'set_param a b' did not accept a value containing '='"
23311 jobid_var_new=$($LCTL get_param -n $testname)
23312 [[ "$jobid_var_new" == "$new_value" ]] ||
23313 error "'set_param a b' failed on a value containing '='"
23315 $LCTL set_param $testname $jobid_var_old
23316 jobid_var_new=$($LCTL get_param -n $testname)
23317 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23318 error "failed to reset $testname"
23320 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23323 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23324 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23325 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23326 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23327 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23328 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23329 remote_mds_nodsh && skip "remote MDS with nodsh"
23331 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23332 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23333 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23334 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23335 echo "Touch failed - OK"
23337 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23340 local file1=$DIR/$tfile.1
23341 local file2=$DIR/$tfile.2
23342 local tfile=$TMP/$tfile
23344 rm -f $file1 $file2 $tfile
23349 # 30 sec OBD_TIMEOUT in ll_getattr()
23350 # right before populating st_nlink
23351 $LCTL set_param fail_loc=0x80001409
23352 stat -c %h $file1 > $tfile &
23354 # create an alias, drop all locks and reclaim the dentry
23356 cancel_lru_locks mdc
23357 cancel_lru_locks osc
23358 sysctl -w vm.drop_caches=2
23362 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23364 rm -f $tfile $file1 $file2
23366 run_test 403 "i_nlink should not drop to zero due to aliasing"
23368 test_404() { # LU-6601
23369 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23370 skip "Need server version newer than 2.8.52"
23371 remote_mds_nodsh && skip "remote MDS with nodsh"
23373 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23374 awk '/osp .*-osc-MDT/ { print $4}')
23377 for osp in $mosps; do
23378 echo "Deactivate: " $osp
23379 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23380 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23381 awk -vp=$osp '$4 == p { print $2 }')
23382 [ $stat = IN ] || {
23383 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23384 error "deactivate error"
23386 echo "Activate: " $osp
23387 do_facet $SINGLEMDS $LCTL --device %$osp activate
23388 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23389 awk -vp=$osp '$4 == p { print $2 }')
23390 [ $stat = UP ] || {
23391 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23392 error "activate error"
23396 run_test 404 "validate manual {de}activated works properly for OSPs"
23399 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23400 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23401 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23402 skip "Layout swap lock is not supported"
23404 check_swap_layouts_support
23405 check_swap_layout_no_dom $DIR
23407 test_mkdir $DIR/$tdir
23408 swap_lock_test -d $DIR/$tdir ||
23409 error "One layout swap locked test failed"
23411 run_test 405 "Various layout swap lock tests"
23414 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23415 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23416 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23418 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23419 skip "Need MDS version at least 2.8.50"
23421 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23422 local test_pool=$TESTNAME
23424 pool_add $test_pool || error "pool_add failed"
23425 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23426 error "pool_add_targets failed"
23428 save_layout_restore_at_exit $MOUNT
23430 # parent set default stripe count only, child will stripe from both
23431 # parent and fs default
23432 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23433 error "setstripe $MOUNT failed"
23434 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23435 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23436 for i in $(seq 10); do
23437 local f=$DIR/$tdir/$tfile.$i
23438 touch $f || error "touch failed"
23439 local count=$($LFS getstripe -c $f)
23440 [ $count -eq $OSTCOUNT ] ||
23441 error "$f stripe count $count != $OSTCOUNT"
23442 local offset=$($LFS getstripe -i $f)
23443 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23444 local size=$($LFS getstripe -S $f)
23445 [ $size -eq $((def_stripe_size * 2)) ] ||
23446 error "$f stripe size $size != $((def_stripe_size * 2))"
23447 local pool=$($LFS getstripe -p $f)
23448 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23451 # change fs default striping, delete parent default striping, now child
23452 # will stripe from new fs default striping only
23453 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23454 error "change $MOUNT default stripe failed"
23455 $LFS setstripe -c 0 $DIR/$tdir ||
23456 error "delete $tdir default stripe failed"
23457 for i in $(seq 11 20); do
23458 local f=$DIR/$tdir/$tfile.$i
23459 touch $f || error "touch $f failed"
23460 local count=$($LFS getstripe -c $f)
23461 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23462 local offset=$($LFS getstripe -i $f)
23463 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23464 local size=$($LFS getstripe -S $f)
23465 [ $size -eq $def_stripe_size ] ||
23466 error "$f stripe size $size != $def_stripe_size"
23467 local pool=$($LFS getstripe -p $f)
23468 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23471 unlinkmany $DIR/$tdir/$tfile. 1 20
23473 local f=$DIR/$tdir/$tfile
23474 pool_remove_all_targets $test_pool $f
23475 pool_remove $test_pool $f
23477 run_test 406 "DNE support fs default striping"
23480 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23481 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23482 skip "Need MDS version at least 2.8.55"
23483 remote_mds_nodsh && skip "remote MDS with nodsh"
23485 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23486 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23487 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23488 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23489 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23491 #define OBD_FAIL_DT_TXN_STOP 0x2019
23492 for idx in $(seq $MDSCOUNT); do
23493 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23495 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23496 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23497 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23500 run_test 407 "transaction fail should cause operation fail"
23503 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23505 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23506 lctl set_param fail_loc=0x8000040a
23507 # let ll_prepare_partial_page() fail
23508 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23512 # create at least 100 unused inodes so that
23513 # shrink_icache_memory(0) should not return 0
23514 touch $DIR/$tfile-{0..100}
23515 rm -f $DIR/$tfile-{0..100}
23518 echo 2 > /proc/sys/vm/drop_caches
23520 run_test 408 "drop_caches should not hang due to page leaks"
23524 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23526 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23527 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23528 touch $DIR/$tdir/guard || error "(2) Fail to create"
23530 local PREFIX=$(str_repeat 'A' 128)
23531 echo "Create 1K hard links start at $(date)"
23532 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23533 error "(3) Fail to hard link"
23535 echo "Links count should be right although linkEA overflow"
23536 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23537 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23538 [ $linkcount -eq 1001 ] ||
23539 error "(5) Unexpected hard links count: $linkcount"
23541 echo "List all links start at $(date)"
23542 ls -l $DIR/$tdir/foo > /dev/null ||
23543 error "(6) Fail to list $DIR/$tdir/foo"
23545 echo "Unlink hard links start at $(date)"
23546 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23547 error "(7) Fail to unlink"
23548 echo "Unlink hard links finished at $(date)"
23550 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23554 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23555 skip "Need client version at least 2.9.59"
23556 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23557 skip "Need MODULES build"
23559 # Create a file, and stat it from the kernel
23560 local testfile=$DIR/$tfile
23563 local run_id=$RANDOM
23564 local my_ino=$(stat --format "%i" $testfile)
23566 # Try to insert the module. This will always fail as the
23567 # module is designed to not be inserted.
23568 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23571 # Anything but success is a test failure
23573 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23574 error "no inode match"
23576 run_test 410 "Test inode number returned from kernel thread"
23578 cleanup_test411_cgroup() {
23584 local cg_basedir=/sys/fs/cgroup/memory
23586 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23587 skip "no setup for cgroup"
23589 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23590 error "test file creation failed"
23591 cancel_lru_locks osc
23593 # Create a very small memory cgroup to force a slab allocation error
23594 local cgdir=$cg_basedir/osc_slab_alloc
23595 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23596 trap "cleanup_test411_cgroup $cgdir" EXIT
23597 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23598 echo 1M > $cgdir/memory.limit_in_bytes
23600 # Should not LBUG, just be killed by oom-killer
23601 # dd will return 0 even allocation failure in some environment.
23602 # So don't check return value
23603 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23604 cleanup_test411_cgroup $cgdir
23608 run_test 411 "Slab allocation error with cgroup does not LBUG"
23611 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23612 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23613 skip "Need server version at least 2.10.55"
23616 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23617 error "mkdir failed"
23618 $LFS getdirstripe $DIR/$tdir
23619 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23620 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23621 error "expect $((MDSCOUT - 1)) get $stripe_index"
23622 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23623 [ $stripe_count -eq 2 ] ||
23624 error "expect 2 get $stripe_count"
23626 run_test 412 "mkdir on specific MDTs"
23630 local stripe_count=$2
23631 local mdts=$(comma_list $(mdts_nodes))
23634 local lmv_qos_prio_free
23635 local lmv_qos_threshold_rr
23636 local lmv_qos_maxage
23637 local lod_qos_prio_free
23638 local lod_qos_threshold_rr
23639 local lod_qos_maxage
23643 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23644 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23645 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23647 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23648 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23649 stack_trap "$LCTL set_param \
23650 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23651 stack_trap "$LCTL set_param \
23652 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23653 stack_trap "$LCTL set_param \
23654 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23656 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23657 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23658 lod_qos_prio_free=${lod_qos_prio_free%%%}
23659 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23660 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23661 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23662 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23663 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23664 stack_trap "do_nodes $mdts $LCTL set_param \
23665 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23666 stack_trap "do_nodes $mdts $LCTL set_param \
23667 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23669 stack_trap "do_nodes $mdts $LCTL set_param \
23670 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23673 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23675 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23676 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23678 testdir=$DIR/$tdir-s$stripe_count/rr
23680 for i in $(seq $((100 * MDSCOUNT))); do
23681 eval $mkdir_cmd $testdir/subdir$i ||
23682 error "$mkdir_cmd subdir$i failed"
23685 for i in $(seq $MDSCOUNT); do
23686 count=$($LFS getdirstripe -i $testdir/* |
23687 grep ^$((i - 1))$ | wc -l)
23688 echo "$count directories created on MDT$((i - 1))"
23689 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23691 if [ $stripe_count -gt 1 ]; then
23692 count=$($LFS getdirstripe $testdir/* |
23693 grep -P "^\s+$((i - 1))\t" | wc -l)
23694 echo "$count stripes created on MDT$((i - 1))"
23695 # deviation should < 5% of average
23696 [ $count -lt $((95 * stripe_count)) ] ||
23697 [ $count -gt $((105 * stripe_count)) ] &&
23698 error "stripes are not evenly distributed"
23702 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23703 do_nodes $mdts $LCTL set_param \
23704 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23707 echo "Check for uneven MDTs: "
23717 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23718 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23719 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23721 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23722 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23725 for ((i = 1; i < ${#ffree[@]}; i++)); do
23726 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23727 if [ $tmp -gt $max ]; then
23731 if [ $tmp -lt $min ]; then
23737 [ ${ffree[min_index]} -eq 0 ] &&
23738 skip "no free files in MDT$min_index"
23739 [ ${ffree[min_index]} -gt 100000000 ] &&
23740 skip "too much free files in MDT$min_index"
23742 # Check if we need to generate uneven MDTs
23744 local diff=$(((max - min) * 100 / min))
23745 local value="$(generate_string 1024)"
23747 while [ $diff -lt $threshold ]; do
23748 # generate uneven MDTs, create till $threshold% diff
23749 echo -n "weight diff=$diff% must be > $threshold% ..."
23750 count=$((${ffree[min_index]} / 10))
23751 # 50 sec per 10000 files in vm
23752 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23753 skip "$count files to create"
23754 echo "Fill MDT$min_index with $count files"
23755 [ -d $DIR/$tdir-MDT$min_index ] ||
23756 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23757 error "mkdir $tdir-MDT$min_index failed"
23758 for i in $(seq $count); do
23759 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23760 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23761 error "create f$j_$i failed"
23762 setfattr -n user.413b -v $value \
23763 $DIR/$tdir-MDT$min_index/f$j_$i ||
23764 error "setfattr f$j_$i failed"
23767 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23768 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23769 max=$(((${ffree[max_index]} >> 8) * \
23770 (${bavail[max_index]} * bsize >> 16)))
23771 min=$(((${ffree[min_index]} >> 8) * \
23772 (${bavail[min_index]} * bsize >> 16)))
23773 diff=$(((max - min) * 100 / min))
23776 echo "MDT filesfree available: ${ffree[@]}"
23777 echo "MDT blocks available: ${bavail[@]}"
23778 echo "weight diff=$diff%"
23781 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23783 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23784 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23785 # decrease statfs age, so that it can be updated in time
23786 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23787 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23791 testdir=$DIR/$tdir-s$stripe_count/qos
23793 for i in $(seq $((100 * MDSCOUNT))); do
23794 eval $mkdir_cmd $testdir/subdir$i ||
23795 error "$mkdir_cmd subdir$i failed"
23798 for i in $(seq $MDSCOUNT); do
23799 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23801 echo "$count directories created on MDT$((i - 1))"
23803 if [ $stripe_count -gt 1 ]; then
23804 count=$($LFS getdirstripe $testdir/* |
23805 grep -P "^\s+$((i - 1))\t" | wc -l)
23806 echo "$count stripes created on MDT$((i - 1))"
23810 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23811 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23813 # D-value should > 10% of averge
23814 [ $((max - min)) -lt 10 ] &&
23815 error "subdirs shouldn't be evenly distributed"
23818 if [ $stripe_count -gt 1 ]; then
23819 max=$($LFS getdirstripe $testdir/* |
23820 grep -P "^\s+$max_index\t" | wc -l)
23821 min=$($LFS getdirstripe $testdir/* |
23822 grep -P "^\s+$min_index\t" | wc -l)
23823 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23824 error "stripes shouldn't be evenly distributed"|| true
23829 [ $MDSCOUNT -lt 2 ] &&
23830 skip "We need at least 2 MDTs for this test"
23832 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23833 skip "Need server version at least 2.12.52"
23837 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23838 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23839 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23840 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23841 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23844 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23847 [ $MDSCOUNT -lt 2 ] &&
23848 skip "We need at least 2 MDTs for this test"
23850 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23851 skip "Need server version at least 2.12.52"
23855 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23856 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23857 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23858 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23859 $LFS setdirstripe -D -c $stripe_count \
23860 $DIR/$tdir-s$stripe_count/rr ||
23861 error "setdirstripe failed"
23862 $LFS setdirstripe -D -c $stripe_count \
23863 $DIR/$tdir-s$stripe_count/qos ||
23864 error "setdirstripe failed"
23865 test_qos_mkdir "mkdir" $stripe_count
23868 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23871 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23872 $LCTL set_param fail_loc=0x80000521
23873 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23876 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23880 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23881 skip "Need server version at least 2.11.52"
23891 # this test may be slow on ZFS
23892 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23894 # though this test is designed for striped directory, let's test normal
23895 # directory too since lock is always saved as CoS lock.
23896 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23897 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23906 start_time=$(date +%s)
23907 for i in $(seq $total); do
23908 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23911 end_time=$(date +%s)
23912 duration=$((end_time - start_time))
23914 kill -9 $setattr_pid
23916 echo "rename $total files took $duration sec"
23917 [ $duration -lt 100 ] || error "rename took $duration sec"
23919 run_test 415 "lock revoke is not missing"
23922 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23923 skip "Need server version at least 2.11.55"
23925 # define OBD_FAIL_OSD_TXN_START 0x19a
23926 do_facet mds1 lctl set_param fail_loc=0x19a
23928 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23932 run_test 416 "transaction start failure won't cause system hung"
23936 do_nodes $(comma_list $(mdts_nodes)) \
23937 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23938 do_nodes $(comma_list $(mdts_nodes)) \
23939 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23940 do_nodes $(comma_list $(mdts_nodes)) \
23941 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23945 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23946 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23947 skip "Need MDS version at least 2.11.56"
23949 trap cleanup_417 RETURN EXIT
23951 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23952 do_nodes $(comma_list $(mdts_nodes)) \
23953 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23954 $LFS migrate -m 0 $DIR/$tdir.1 &&
23955 error "migrate dir $tdir.1 should fail"
23957 do_nodes $(comma_list $(mdts_nodes)) \
23958 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23959 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23960 error "create remote dir $tdir.2 should fail"
23962 do_nodes $(comma_list $(mdts_nodes)) \
23963 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23964 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23965 error "create striped dir $tdir.3 should fail"
23968 run_test 417 "disable remote dir, striped dir and dir migration"
23970 # Checks that the outputs of df [-i] and lfs df [-i] match
23972 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23982 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23984 for count in {1..100}; do
23988 # read the lines of interest
23989 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23990 error "df $inodes $dir | tail -n +2 failed"
23991 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23992 error "lfs df $inodes $dir | grep summary: failed"
23994 # skip first substrings of each output as they are different
23995 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23996 # compare the two outputs
23998 for i in {1..5}; do
23999 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24007 lfs df $inodes $dir
24008 error "df and lfs df $1 output mismatch: " \
24009 "df ${inodes}: ${df_out[*]}, " \
24010 "lfs df ${inodes}: ${lfs_df_out[*]}"
24015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24017 local dir=$DIR/$tdir
24018 local numfiles=$((RANDOM % 4096 + 2))
24019 local numblocks=$((RANDOM % 256 + 1))
24021 wait_delete_completed
24024 # check block output
24025 check_lfs_df blocks $dir
24026 # check inode output
24027 check_lfs_df inodes $dir
24029 # create a single file and retest
24030 echo "Creating a single file and testing"
24031 createmany -o $dir/$tfile- 1 &>/dev/null ||
24032 error "creating 1 file in $dir failed"
24033 check_lfs_df blocks $dir
24034 check_lfs_df inodes $dir
24036 # create a random number of files
24037 echo "Creating $((numfiles - 1)) files and testing"
24038 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24039 error "creating $((numfiles - 1)) files in $dir failed"
24041 # write a random number of blocks to the first test file
24042 echo "Writing $numblocks 4K blocks and testing"
24043 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24044 count=$numblocks &>/dev/null ||
24045 error "dd to $dir/${tfile}-0 failed"
24048 check_lfs_df blocks $dir
24049 check_lfs_df inodes $dir
24051 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24052 error "unlinking $numfiles files in $dir failed"
24054 run_test 418 "df and lfs df outputs match"
24058 local dir=$DIR/$tdir
24063 cancel_lru_locks mdc
24065 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24066 $LCTL set_param fail_loc=0x1410
24068 $LCTL set_param fail_loc=0
24071 run_test 419 "Verify open file by name doesn't crash kernel"
24075 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24076 skip "Need MDS version at least 2.12.53"
24078 local SAVE_UMASK=$(umask)
24079 local dir=$DIR/$tdir
24080 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24084 mkdir -m03777 $dir/testdir
24085 ls -dn $dir/testdir
24086 # Need to remove trailing '.' when SELinux is enabled
24087 local dirperms=$(ls -dn $dir/testdir |
24088 awk '{ sub(/\.$/, "", $1); print $1}')
24089 [ $dirperms == "drwxrwsrwt" ] ||
24090 error "incorrect perms on $dir/testdir"
24092 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24093 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24094 ls -n $dir/testdir/testfile
24095 local fileperms=$(ls -n $dir/testdir/testfile |
24096 awk '{ sub(/\.$/, "", $1); print $1}')
24097 [ $fileperms == "-rwxr-xr-x" ] ||
24098 error "incorrect perms on $dir/testdir/testfile"
24102 run_test 420 "clear SGID bit on non-directories for non-members"
24109 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24110 skip "Need MDS version at least 2.12.54"
24112 test_mkdir $DIR/$tdir
24113 createmany -o $DIR/$tdir/f 3
24114 cnt=$(ls -1 $DIR/$tdir | wc -l)
24115 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24117 fid1=$(lfs path2fid $DIR/$tdir/f1)
24118 fid2=$(lfs path2fid $DIR/$tdir/f2)
24119 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24121 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24122 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24124 cnt=$(ls -1 $DIR/$tdir | wc -l)
24125 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24127 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24128 createmany -o $DIR/$tdir/f 3
24129 cnt=$(ls -1 $DIR/$tdir | wc -l)
24130 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24132 fid1=$(lfs path2fid $DIR/$tdir/f1)
24133 fid2=$(lfs path2fid $DIR/$tdir/f2)
24134 echo "remove using fsname $FSNAME"
24135 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24137 cnt=$(ls -1 $DIR/$tdir | wc -l)
24138 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24140 run_test 421a "simple rm by fid"
24147 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24148 skip "Need MDS version at least 2.12.54"
24150 test_mkdir $DIR/$tdir
24151 createmany -o $DIR/$tdir/f 3
24152 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24155 FID1=$(lfs path2fid $DIR/$tdir/f1)
24156 FID2=$(lfs path2fid $DIR/$tdir/f2)
24157 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24159 kill -USR1 $MULTIPID
24162 cnt=$(ls $DIR/$tdir | wc -l)
24163 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24165 run_test 421b "rm by fid on open file"
24171 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24172 skip "Need MDS version at least 2.12.54"
24174 test_mkdir $DIR/$tdir
24175 createmany -o $DIR/$tdir/f 3
24176 touch $DIR/$tdir/$tfile
24177 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24178 cnt=$(ls -1 $DIR/$tdir | wc -l)
24179 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24181 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24182 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24184 cnt=$(ls $DIR/$tdir | wc -l)
24185 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24187 run_test 421c "rm by fid against hardlinked files"
24193 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24194 skip "Need MDS version at least 2.12.54"
24196 test_mkdir $DIR/$tdir
24197 createmany -o $DIR/$tdir/f 4097
24198 cnt=$(ls -1 $DIR/$tdir | wc -l)
24199 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24201 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24202 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24204 cnt=$(ls $DIR/$tdir | wc -l)
24206 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24208 run_test 421d "rmfid en masse"
24214 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24215 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24216 skip "Need MDS version at least 2.12.54"
24218 mkdir -p $DIR/$tdir
24219 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24220 createmany -o $DIR/$tdir/striped_dir/f 512
24221 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24222 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24224 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24225 sed "s/[/][^:]*://g")
24226 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24228 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24230 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24232 run_test 421e "rmfid in DNE"
24238 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24239 skip "Need MDS version at least 2.12.54"
24241 test_mkdir $DIR/$tdir
24243 cnt=$(ls -1 $DIR/$tdir | wc -l)
24244 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24246 FID=$(lfs path2fid $DIR/$tdir/f)
24247 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24248 # rmfid should fail
24249 cnt=$(ls -1 $DIR/$tdir | wc -l)
24250 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24252 chmod a+rw $DIR/$tdir
24254 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24255 # rmfid should fail
24256 cnt=$(ls -1 $DIR/$tdir | wc -l)
24257 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24260 $RUNAS touch $DIR/$tdir/f
24261 FID=$(lfs path2fid $DIR/$tdir/f)
24262 echo "rmfid as root"
24263 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24264 cnt=$(ls -1 $DIR/$tdir | wc -l)
24265 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24268 $RUNAS touch $DIR/$tdir/f
24269 cnt=$(ls -1 $DIR/$tdir | wc -l)
24270 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24271 FID=$(lfs path2fid $DIR/$tdir/f)
24272 # rmfid w/o user_fid2path mount option should fail
24273 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24274 cnt=$(ls -1 $DIR/$tdir | wc -l)
24275 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24277 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24278 stack_trap "rmdir $tmpdir"
24279 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24280 error "failed to mount client'"
24281 stack_trap "umount_client $tmpdir"
24283 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24284 # rmfid should succeed
24285 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24286 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24288 # rmfid shouldn't allow to remove files due to dir's permission
24289 chmod a+rwx $tmpdir/$tdir
24290 touch $tmpdir/$tdir/f
24291 ls -la $tmpdir/$tdir
24292 FID=$(lfs path2fid $tmpdir/$tdir/f)
24293 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24296 run_test 421f "rmfid checks permissions"
24302 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24303 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24304 skip "Need MDS version at least 2.12.54"
24306 mkdir -p $DIR/$tdir
24307 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24308 createmany -o $DIR/$tdir/striped_dir/f 512
24309 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24310 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24312 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24313 sed "s/[/][^:]*://g")
24315 rm -f $DIR/$tdir/striped_dir/f1*
24316 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24317 removed=$((512 - cnt))
24319 # few files have been just removed, so we expect
24320 # rmfid to fail on their fids
24321 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24322 [ $removed != $errors ] && error "$errors != $removed"
24324 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24326 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24328 run_test 421g "rmfid to return errors properly"
24331 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24332 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24333 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24334 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24335 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24337 local amc=$(at_max_get client)
24338 local amo=$(at_max_get mds1)
24339 local timeout=`lctl get_param -n timeout`
24341 at_max_set 0 client
24344 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24345 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24346 fail_val=$(((2*timeout + 10)*1000))
24347 touch $DIR/$tdir/d3/file &
24349 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24350 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24351 fail_val=$((2*timeout + 5))
24352 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24356 sleep $((2 * timeout))
24360 touch $DIR/$tdir/d2/file3
24361 touch $DIR/$tdir/d2/file4
24362 touch $DIR/$tdir/d2/file5
24365 at_max_set $amc client
24366 at_max_set $amo mds1
24368 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24369 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24370 error "Watchdog is always throttled"
24372 run_test 422 "kill a process with RPC in progress"
24385 # ensure statfs cache is expired
24388 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24389 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24393 run_test 423 "statfs should return a right data"
24396 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24397 $LCTL set_param fail_loc=0x80000522
24398 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24401 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24404 test_mkdir -c -1 $DIR/$tdir
24405 $LFS setstripe -c -1 $DIR/$tdir
24407 lru_resize_disable "" 100
24408 stack_trap "lru_resize_enable" EXIT
24412 for i in $(seq $((MDSCOUNT * 125))); do
24413 local t=$DIR/$tdir/$tfile_$i
24415 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24416 error_noexit "Create file $t"
24418 stack_trap "rm -rf $DIR/$tdir" EXIT
24420 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24421 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24422 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24424 [ $lock_count -le $lru_size ] ||
24425 error "osc lock count $lock_count > lru size $lru_size"
24428 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24429 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24430 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24432 [ $lock_count -le $lru_size ] ||
24433 error "mdc lock count $lock_count > lru size $lru_size"
24436 run_test 425 "lock count should not exceed lru size"
24439 splice-test -r $DIR/$tfile
24440 splice-test -rd $DIR/$tfile
24441 splice-test $DIR/$tfile
24442 splice-test -d $DIR/$tfile
24444 run_test 426 "splice test on Lustre"
24447 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24448 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24449 skip "Need MDS version at least 2.12.4"
24455 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24456 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24458 $LFS getdirstripe $DIR/$tdir/1/dir
24460 #first setfattr for creating updatelog
24461 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24463 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24464 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24465 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24466 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24470 wait_recovery_complete mds2 $((2*TIMEOUT))
24472 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24473 echo $log | grep "get update log failed" &&
24474 error "update log corruption is detected" || true
24476 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24480 local cache_limit=$CACHE_MAX
24482 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24483 $LCTL set_param -n llite.*.max_cached_mb=64
24486 $LFS setstripe -c 1 $DIR/$tdir
24487 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24488 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24490 for f in $(seq 4); do
24491 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24495 cancel_lru_locks osc
24497 for f in $(seq 4); do
24498 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24502 run_test 428 "large block size IO should not hang"
24508 # data at [200K, 400K)
24509 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24510 error "256K->512K dd fails"
24512 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24513 error "2M->3M dd fails"
24515 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24516 error "4M->5M dd fails"
24517 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24518 # start at first component hole #1
24519 printf "Seeking hole from 1000 ... "
24520 offset=$(lseek_test -l 1000 $file)
24522 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24523 printf "Seeking data from 1000 ... "
24524 offset=$(lseek_test -d 1000 $file)
24526 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24528 # start at first component data block
24529 printf "Seeking hole from 300000 ... "
24530 offset=$(lseek_test -l 300000 $file)
24532 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24533 printf "Seeking data from 300000 ... "
24534 offset=$(lseek_test -d 300000 $file)
24536 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24538 # start at the first component but beyond end of object size
24539 printf "Seeking hole from 1000000 ... "
24540 offset=$(lseek_test -l 1000000 $file)
24542 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24543 printf "Seeking data from 1000000 ... "
24544 offset=$(lseek_test -d 1000000 $file)
24546 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24548 # start at second component stripe 2 (empty file)
24549 printf "Seeking hole from 1500000 ... "
24550 offset=$(lseek_test -l 1500000 $file)
24552 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24553 printf "Seeking data from 1500000 ... "
24554 offset=$(lseek_test -d 1500000 $file)
24556 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24558 # start at second component stripe 1 (all data)
24559 printf "Seeking hole from 3000000 ... "
24560 offset=$(lseek_test -l 3000000 $file)
24562 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24563 printf "Seeking data from 3000000 ... "
24564 offset=$(lseek_test -d 3000000 $file)
24566 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24568 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24569 error "2nd dd fails"
24570 echo "Add data block at 640K...1280K"
24572 # start at before new data block, in hole
24573 printf "Seeking hole from 600000 ... "
24574 offset=$(lseek_test -l 600000 $file)
24576 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24577 printf "Seeking data from 600000 ... "
24578 offset=$(lseek_test -d 600000 $file)
24580 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24582 # start at the first component new data block
24583 printf "Seeking hole from 1000000 ... "
24584 offset=$(lseek_test -l 1000000 $file)
24586 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24587 printf "Seeking data from 1000000 ... "
24588 offset=$(lseek_test -d 1000000 $file)
24590 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24592 # start at second component stripe 2, new data
24593 printf "Seeking hole from 1200000 ... "
24594 offset=$(lseek_test -l 1200000 $file)
24596 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24597 printf "Seeking data from 1200000 ... "
24598 offset=$(lseek_test -d 1200000 $file)
24600 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24602 # start beyond file end
24603 printf "Using offset > filesize ... "
24604 lseek_test -l 4000000 $file && error "lseek should fail"
24605 printf "Using offset > filesize ... "
24606 lseek_test -d 4000000 $file && error "lseek should fail"
24612 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24613 skip "MDT does not support SEEK_HOLE"
24615 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24616 skip "OST does not support SEEK_HOLE"
24618 local file=$DIR/$tdir/$tfile
24620 mkdir -p $DIR/$tdir
24622 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24623 # OST stripe #1 will have continuous data at [1M, 3M)
24624 # OST stripe #2 is empty
24625 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24626 lseek_test_430 $file
24628 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24629 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24630 lseek_test_430 $file
24632 $LFS setstripe -c2 -S 512K $file
24633 echo "Two stripes, stripe size 512K"
24634 lseek_test_430 $file
24636 # FLR with stale mirror
24637 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24639 echo "Mirrored file:"
24640 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24641 echo "Plain 2 stripes 1M"
24642 lseek_test_430 $file
24645 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24648 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24649 skip "OST does not support SEEK_HOLE"
24652 local file=$DIR/$tdir/$tfile
24654 mkdir -p $DIR/$tdir
24655 # Empty layout lseek should fail
24658 printf "Seeking hole from 0 ... "
24659 lseek_test -l 0 $file && error "lseek should fail"
24660 printf "Seeking data from 0 ... "
24661 lseek_test -d 0 $file && error "lseek should fail"
24665 $LFS setstripe -E 1M -c2 -E eof $file
24666 $TRUNCATE $file 1048576
24667 printf "Seeking hole from 1000000 ... "
24668 offset=$(lseek_test -l 1000000 $file)
24670 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24671 printf "Seeking data from 1000000 ... "
24672 lseek_test -d 1000000 $file && error "lseek should fail"
24675 # full component followed by non-inited one
24676 $LFS setstripe -E 1M -c2 -E eof $file
24677 dd if=/dev/urandom of=$file bs=1M count=1
24678 printf "Seeking hole from 1000000 ... "
24679 offset=$(lseek_test -l 1000000 $file)
24681 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24682 printf "Seeking hole from 1048576 ... "
24683 lseek_test -l 1048576 $file && error "lseek should fail"
24684 # init second component and truncate back
24685 echo "123" >> $file
24686 $TRUNCATE $file 1048576
24687 printf "Seeking hole from 1000000 ... "
24688 offset=$(lseek_test -l 1000000 $file)
24690 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24691 printf "Seeking hole from 1048576 ... "
24692 lseek_test -l 1048576 $file && error "lseek should fail"
24693 # boundary checks for big values
24694 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24695 offset=$(lseek_test -d 0 $file.10g)
24696 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24697 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24698 offset=$(lseek_test -d 0 $file.100g)
24699 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24702 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24705 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24706 skip "OST does not support SEEK_HOLE"
24708 local file=$DIR/$tdir/$tfile
24711 mkdir -p $DIR/$tdir
24712 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24714 # cp version 8.33+ prefers lseek over fiemap
24715 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24717 time cp $file /dev/null
24718 (( SECONDS - start < 5 )) ||
24719 error "cp: too long runtime $((SECONDS - start))"
24722 # tar version 1.29+ supports SEEK_HOLE/DATA
24723 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24725 time tar cS $file - | cat > /dev/null
24726 (( SECONDS - start < 5 )) ||
24727 error "tar: too long runtime $((SECONDS - start))"
24730 run_test 430c "lseek: external tools check"
24732 test_431() { # LU-14187
24733 local file=$DIR/$tdir/$tfile
24735 mkdir -p $DIR/$tdir
24736 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24737 dd if=/dev/urandom of=$file bs=4k count=1
24738 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24739 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24740 #define OBD_FAIL_OST_RESTART_IO 0x251
24741 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24742 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24746 echo 3 > /proc/sys/vm/drop_caches
24747 diff $file $file.0 || error "data diff"
24749 run_test 431 "Restart transaction for IO"
24752 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24753 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24754 skip "Need server version at least 2.9.55"
24756 start_full_debug_logging
24760 stop_full_debug_logging
24764 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24765 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24766 awk '/The barrier for/ { print $7 }')
24769 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24774 barrier_expired() {
24777 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24778 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24779 awk '/will be expired/ { print $7 }')
24781 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24790 echo "Start barrier_freeze at: $(date)"
24791 #define OBD_FAIL_BARRIER_DELAY 0x2202
24792 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24793 # Do not reduce barrier time - See LU-11873
24794 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24797 local b_status=$(barrier_stat)
24798 echo "Got barrier status at: $(date)"
24799 [ "$b_status" = "'freezing_p1'" ] ||
24800 error "(1) unexpected barrier status $b_status"
24802 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24804 b_status=$(barrier_stat)
24805 [ "$b_status" = "'frozen'" ] ||
24806 error "(2) unexpected barrier status $b_status"
24808 local expired=$(barrier_expired)
24809 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24810 sleep $((expired + 3))
24812 b_status=$(barrier_stat)
24813 [ "$b_status" = "'expired'" ] ||
24814 error "(3) unexpected barrier status $b_status"
24816 # Do not reduce barrier time - See LU-11873
24817 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24818 error "(4) fail to freeze barrier"
24820 b_status=$(barrier_stat)
24821 [ "$b_status" = "'frozen'" ] ||
24822 error "(5) unexpected barrier status $b_status"
24824 echo "Start barrier_thaw at: $(date)"
24825 #define OBD_FAIL_BARRIER_DELAY 0x2202
24826 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24827 do_facet mgs $LCTL barrier_thaw $FSNAME &
24830 b_status=$(barrier_stat)
24831 echo "Got barrier status at: $(date)"
24832 [ "$b_status" = "'thawing'" ] ||
24833 error "(6) unexpected barrier status $b_status"
24835 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24837 b_status=$(barrier_stat)
24838 [ "$b_status" = "'thawed'" ] ||
24839 error "(7) unexpected barrier status $b_status"
24841 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24842 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24843 do_facet mgs $LCTL barrier_freeze $FSNAME
24845 b_status=$(barrier_stat)
24846 [ "$b_status" = "'failed'" ] ||
24847 error "(8) unexpected barrier status $b_status"
24849 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24850 do_facet mgs $LCTL barrier_thaw $FSNAME
24854 run_test 801a "write barrier user interfaces and stat machine"
24859 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24860 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24861 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24862 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24863 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24865 cancel_lru_locks mdc
24867 # 180 seconds should be long enough
24868 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24870 local b_status=$(barrier_stat)
24871 [ "$b_status" = "'frozen'" ] ||
24872 error "(6) unexpected barrier status $b_status"
24874 mkdir $DIR/$tdir/d0/d10 &
24877 touch $DIR/$tdir/d1/f13 &
24880 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24883 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24886 rm -f $DIR/$tdir/d4/f12 &
24889 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24891 # To guarantee taht the 'stat' is not blocked
24892 b_status=$(barrier_stat)
24893 [ "$b_status" = "'frozen'" ] ||
24894 error "(8) unexpected barrier status $b_status"
24896 # let above commands to run at background
24899 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24900 ps -p $touch_pid || error "(10) touch should be blocked"
24901 ps -p $ln_pid || error "(11) link should be blocked"
24902 ps -p $mv_pid || error "(12) rename should be blocked"
24903 ps -p $rm_pid || error "(13) unlink should be blocked"
24905 b_status=$(barrier_stat)
24906 [ "$b_status" = "'frozen'" ] ||
24907 error "(14) unexpected barrier status $b_status"
24909 do_facet mgs $LCTL barrier_thaw $FSNAME
24910 b_status=$(barrier_stat)
24911 [ "$b_status" = "'thawed'" ] ||
24912 error "(15) unexpected barrier status $b_status"
24914 wait $mkdir_pid || error "(16) mkdir should succeed"
24915 wait $touch_pid || error "(17) touch should succeed"
24916 wait $ln_pid || error "(18) link should succeed"
24917 wait $mv_pid || error "(19) rename should succeed"
24918 wait $rm_pid || error "(20) unlink should succeed"
24922 run_test 801b "modification will be blocked by write barrier"
24925 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24929 stop mds2 || error "(1) Fail to stop mds2"
24931 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24933 local b_status=$(barrier_stat)
24934 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24935 do_facet mgs $LCTL barrier_thaw $FSNAME
24936 error "(2) unexpected barrier status $b_status"
24939 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24940 error "(3) Fail to rescan barrier bitmap"
24942 # Do not reduce barrier time - See LU-11873
24943 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24945 b_status=$(barrier_stat)
24946 [ "$b_status" = "'frozen'" ] ||
24947 error "(4) unexpected barrier status $b_status"
24949 do_facet mgs $LCTL barrier_thaw $FSNAME
24950 b_status=$(barrier_stat)
24951 [ "$b_status" = "'thawed'" ] ||
24952 error "(5) unexpected barrier status $b_status"
24954 local devname=$(mdsdevname 2)
24956 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24958 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24959 error "(7) Fail to rescan barrier bitmap"
24963 run_test 801c "rescan barrier bitmap"
24965 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24966 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24967 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24968 saved_MOUNT_OPTS=$MOUNT_OPTS
24974 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24975 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24976 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24977 MOUNT_OPTS=$saved_MOUNT_OPTS
24982 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24983 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24984 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24985 skip "Need server version at least 2.9.55"
24987 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24989 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24991 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24992 error "(2) Fail to copy"
24994 trap cleanup_802a EXIT
24996 # sync by force before remount as readonly
24997 sync; sync_all_data; sleep 3; sync_all_data
25001 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25002 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25003 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25005 echo "Mount the server as read only"
25006 setupall server_only || error "(3) Fail to start servers"
25008 echo "Mount client without ro should fail"
25009 mount_client $MOUNT &&
25010 error "(4) Mount client without 'ro' should fail"
25012 echo "Mount client with ro should succeed"
25013 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25014 mount_client $MOUNT ||
25015 error "(5) Mount client with 'ro' should succeed"
25017 echo "Modify should be refused"
25018 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25020 echo "Read should be allowed"
25021 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25022 error "(7) Read should succeed under ro mode"
25026 run_test 802a "simulate readonly device"
25029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25030 remote_mds_nodsh && skip "remote MDS with nodsh"
25032 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25033 skip "readonly option not available"
25035 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25037 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25038 error "(2) Fail to copy"
25040 # write back all cached data before setting MDT to readonly
25044 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25045 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25047 echo "Modify should be refused"
25048 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25050 echo "Read should be allowed"
25051 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25052 error "(7) Read should succeed under ro mode"
25055 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25057 run_test 802b "be able to set MDTs to readonly"
25060 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25061 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25062 skip "MDS needs to be newer than 2.10.54"
25064 mkdir -p $DIR/$tdir
25065 # Create some objects on all MDTs to trigger related logs objects
25066 for idx in $(seq $MDSCOUNT); do
25067 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25068 $DIR/$tdir/dir${idx} ||
25069 error "Fail to create $DIR/$tdir/dir${idx}"
25073 wait_delete_completed # ensure old test cleanups are finished
25074 echo "before create:"
25076 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25078 for i in {1..10}; do
25079 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25080 error "Fail to create $DIR/$tdir/foo$i"
25084 echo "after create:"
25086 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25088 # allow for an llog to be cleaned up during the test
25089 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25090 error "before ($before_used) + 10 > after ($after_used)"
25092 for i in {1..10}; do
25093 rm -rf $DIR/$tdir/foo$i ||
25094 error "Fail to remove $DIR/$tdir/foo$i"
25097 sleep 3 # avoid MDT return cached statfs
25098 wait_delete_completed
25099 echo "after unlink:"
25101 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25103 # allow for an llog to be created during the test
25104 [ $after_used -le $((before_used + 1)) ] ||
25105 error "after ($after_used) > before ($before_used) + 1"
25107 run_test 803a "verify agent object for remote object"
25110 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25111 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25112 skip "MDS needs to be newer than 2.13.56"
25113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25115 for i in $(seq 0 $((MDSCOUNT - 1))); do
25116 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25124 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25125 for i in $(seq 0 $((MDSCOUNT - 1))); do
25126 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25127 awk '/getattr/ { print $2 }')
25128 before=$((before + tmp))
25130 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25131 for i in $(seq 0 $((MDSCOUNT - 1))); do
25132 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25133 awk '/getattr/ { print $2 }')
25134 after=$((after + tmp))
25137 [ $before -eq $after ] || error "getattr count $before != $after"
25139 run_test 803b "remote object can getattr from cache"
25142 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25143 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25144 skip "MDS needs to be newer than 2.10.54"
25145 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25147 mkdir -p $DIR/$tdir
25148 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25149 error "Fail to create $DIR/$tdir/dir0"
25151 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25152 local dev=$(mdsdevname 2)
25154 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25155 grep ${fid} || error "NOT found agent entry for dir0"
25157 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25158 error "Fail to create $DIR/$tdir/dir1"
25160 touch $DIR/$tdir/dir1/foo0 ||
25161 error "Fail to create $DIR/$tdir/dir1/foo0"
25162 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25165 for idx in $(seq $MDSCOUNT); do
25166 dev=$(mdsdevname $idx)
25167 do_facet mds${idx} \
25168 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25169 grep ${fid} && rc=$idx
25172 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25173 error "Fail to rename foo0 to foo1"
25174 if [ $rc -eq 0 ]; then
25175 for idx in $(seq $MDSCOUNT); do
25176 dev=$(mdsdevname $idx)
25177 do_facet mds${idx} \
25178 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25179 grep ${fid} && rc=$idx
25183 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25184 error "Fail to rename foo1 to foo2"
25185 if [ $rc -eq 0 ]; then
25186 for idx in $(seq $MDSCOUNT); do
25187 dev=$(mdsdevname $idx)
25188 do_facet mds${idx} \
25189 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25190 grep ${fid} && rc=$idx
25194 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25196 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25197 error "Fail to link to $DIR/$tdir/dir1/foo2"
25198 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25199 error "Fail to rename foo2 to foo0"
25200 unlink $DIR/$tdir/dir1/foo0 ||
25201 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25202 rm -rf $DIR/$tdir/dir0 ||
25203 error "Fail to rm $DIR/$tdir/dir0"
25205 for idx in $(seq $MDSCOUNT); do
25206 dev=$(mdsdevname $idx)
25210 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25212 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25213 error "mount mds$idx failed"
25214 df $MOUNT > /dev/null 2>&1
25216 # e2fsck should not return error
25218 error "e2fsck detected error on MDT${idx}: rc=$rc"
25221 run_test 804 "verify agent entry for remote entry"
25224 do_facet $SINGLEMDS zfs set quota=$old $fsset
25225 unlinkmany $DIR/$tdir/f- 1000000
25230 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25231 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25232 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25233 skip "netfree not implemented before 0.7"
25234 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25235 skip "Need MDS version at least 2.10.57"
25242 local pref="osd-zfs.$FSNAME-MDT0000."
25244 # limit available space on MDS dataset to meet nospace issue
25245 # quickly. then ZFS 0.7.2 can use reserved space if asked
25246 # properly (using netfree flag in osd_declare_destroy()
25247 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25248 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25250 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25251 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25252 let "usedkb=usedkb-freekb"
25253 let "freekb=freekb/2"
25254 if let "freekb > 5000"; then
25257 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25258 trap cleanup_805 EXIT
25260 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25261 error "Can't set PFL layout"
25262 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25263 rm -rf $DIR/$tdir || error "not able to remove"
25264 do_facet $SINGLEMDS zfs set quota=$old $fsset
25267 run_test 805 "ZFS can remove from full fs"
25273 local size=$($LFS getsom -s $file)
25274 local expect=$(stat -c %s $file)
25276 [[ $size == $expect ]] ||
25277 error "$file expected size: $expect, got: $size"
25279 local blocks=$($LFS getsom -b $file)
25280 expect=$(stat -c %b $file)
25281 [[ $blocks == $expect ]] ||
25282 error "$file expected blocks: $expect, got: $blocks"
25287 local size=$($LFS getsom -s $1)
25290 [[ $size == $expect ]] ||
25291 error "$file expected size: $expect, got: $size"
25295 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25296 skip "Need MDS version at least 2.11.52"
25300 touch $DIR/$tfile || error "touch $tfile failed"
25302 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25303 save_lustre_params client "llite.*.xattr_cache" > $save
25304 lctl set_param llite.*.xattr_cache=0
25305 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25307 # single-threaded write
25308 echo "Test SOM for single-threaded write"
25309 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25310 error "write $tfile failed"
25311 check_lsom_size $DIR/$tfile $bs
25314 local size=$(($num * $bs))
25318 echo "Test SOM for single client multi-threaded($num) write"
25319 $TRUNCATE $DIR/$tfile 0
25320 for ((i = 0; i < $num; i++)); do
25321 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25323 offset=$((offset + $bs))
25325 for (( i=0; i < $num; i++ )); do
25328 check_lsom_size $DIR/$tfile $size
25330 $TRUNCATE $DIR/$tfile 0
25331 for ((i = 0; i < $num; i++)); do
25332 offset=$((offset - $bs))
25333 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25336 for (( i=0; i < $num; i++ )); do
25339 check_lsom_size $DIR/$tfile $size
25341 # multi-client writes
25342 num=$(get_node_count ${CLIENTS//,/ })
25343 size=$(($num * $bs))
25347 echo "Test SOM for multi-client ($num) writes"
25348 $TRUNCATE $DIR/$tfile 0
25349 for client in ${CLIENTS//,/ }; do
25350 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25353 offset=$((offset + $bs))
25355 for (( i=0; i < $num; i++ )); do
25358 check_lsom_size $DIR/$tfile $offset
25361 $TRUNCATE $DIR/$tfile 0
25362 for client in ${CLIENTS//,/ }; do
25363 offset=$((offset - $bs))
25364 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25368 for (( i=0; i < $num; i++ )); do
25371 check_lsom_size $DIR/$tfile $size
25374 echo "Test SOM for truncate"
25375 $TRUNCATE $DIR/$tfile 1048576
25376 check_lsom_size $DIR/$tfile 1048576
25377 $TRUNCATE $DIR/$tfile 1234
25378 check_lsom_size $DIR/$tfile 1234
25380 # verify SOM blocks count
25381 echo "Verify SOM block count"
25382 $TRUNCATE $DIR/$tfile 0
25383 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25384 error "failed to write file $tfile"
25385 check_lsom_data $DIR/$tfile
25387 run_test 806 "Verify Lazy Size on MDS"
25390 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25391 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25392 skip "Need MDS version at least 2.11.52"
25394 # Registration step
25395 changelog_register || error "changelog_register failed"
25396 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25397 changelog_users $SINGLEMDS | grep -q $cl_user ||
25398 error "User $cl_user not found in changelog_users"
25400 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25401 save_lustre_params client "llite.*.xattr_cache" > $save
25402 lctl set_param llite.*.xattr_cache=0
25403 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25405 rm -rf $DIR/$tdir || error "rm $tdir failed"
25406 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25407 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25408 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25409 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25410 error "truncate $tdir/trunc failed"
25413 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25414 error "write $tfile failed"
25416 # multi-client wirtes
25417 local num=$(get_node_count ${CLIENTS//,/ })
25421 echo "Test SOM for multi-client ($num) writes"
25422 touch $DIR/$tfile || error "touch $tfile failed"
25423 $TRUNCATE $DIR/$tfile 0
25424 for client in ${CLIENTS//,/ }; do
25425 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25428 offset=$((offset + $bs))
25430 for (( i=0; i < $num; i++ )); do
25434 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25435 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25436 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25437 check_lsom_data $DIR/$tdir/trunc
25438 check_lsom_data $DIR/$tdir/single_dd
25439 check_lsom_data $DIR/$tfile
25442 # Deregistration step
25443 changelog_deregister || error "changelog_deregister failed"
25445 run_test 807 "verify LSOM syncing tool"
25447 check_som_nologged()
25449 local lines=$($LFS changelog $FSNAME-MDT0000 |
25450 grep 'x=trusted.som' | wc -l)
25451 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25455 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25456 skip "Need MDS version at least 2.11.55"
25458 # Registration step
25459 changelog_register || error "changelog_register failed"
25461 touch $DIR/$tfile || error "touch $tfile failed"
25464 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25465 error "write $tfile failed"
25468 $TRUNCATE $DIR/$tfile 1234
25471 $TRUNCATE $DIR/$tfile 1048576
25474 # Deregistration step
25475 changelog_deregister || error "changelog_deregister failed"
25477 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25482 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25486 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25487 skip "Need MDS version at least 2.11.56"
25489 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25490 error "failed to create DoM-only file $DIR/$tfile"
25491 touch $DIR/$tfile || error "touch $tfile failed"
25492 check_som_nodata $DIR/$tfile
25494 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25495 error "write $tfile failed"
25496 check_som_nodata $DIR/$tfile
25498 $TRUNCATE $DIR/$tfile 1234
25499 check_som_nodata $DIR/$tfile
25501 $TRUNCATE $DIR/$tfile 4097
25502 check_som_nodata $DIR/$file
25504 run_test 809 "Verify no SOM xattr store for DoM-only files"
25507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25508 $GSS && skip_env "could not run with gss"
25509 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25510 skip "OST < 2.12.58 doesn't align checksum"
25513 stack_trap "set_checksums $ORIG_CSUM" EXIT
25514 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25519 for csum in $CKSUM_TYPES; do
25520 #define OBD_FAIL_OSC_NO_GRANT 0x411
25521 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25522 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25524 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25525 before=$(md5sum $DIR/$tfile)
25526 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25527 after=$(md5sum $DIR/$tfile)
25528 [ "$before" == "$after" ] ||
25529 error "$csum: $before != $after bs=$1 seek=$2"
25533 run_test 810 "partial page writes on ZFS (LU-11663)"
25536 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25537 skip "OST < 2.12.51 doesn't support this fail_loc"
25539 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25540 # ensure ost1 is connected
25541 stat $DIR/$tfile >/dev/null || error "can't stat"
25542 wait_osc_import_state client ost1 FULL
25543 # no locks, no reqs to let the connection idle
25544 cancel_lru_locks osc
25546 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25547 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25548 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25549 wait_osc_import_state client ost1 CONNECTING
25550 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25552 stat $DIR/$tfile >/dev/null || error "can't stat file"
25554 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25556 test_812b() { # LU-12378
25557 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25558 skip "OST < 2.12.51 doesn't support this fail_loc"
25560 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25561 # ensure ost1 is connected
25562 stat $DIR/$tfile >/dev/null || error "can't stat"
25563 wait_osc_import_state client ost1 FULL
25564 # no locks, no reqs to let the connection idle
25565 cancel_lru_locks osc
25567 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25568 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25569 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25570 wait_osc_import_state client ost1 CONNECTING
25571 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25573 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25574 wait_osc_import_state client ost1 IDLE
25576 run_test 812b "do not drop no resend request for idle connect"
25579 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25580 [ -z "$file_heat_sav" ] && skip "no file heat support"
25591 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25592 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25594 $LCTL set_param -n llite.*.file_heat=1
25595 echo "Turn on file heat"
25596 echo "Period second: $period_second, Decay percentage: $decay_pct"
25598 echo "QQQQ" > $DIR/$tfile
25599 echo "QQQQ" > $DIR/$tfile
25600 echo "QQQQ" > $DIR/$tfile
25601 cat $DIR/$tfile > /dev/null
25602 cat $DIR/$tfile > /dev/null
25603 cat $DIR/$tfile > /dev/null
25604 cat $DIR/$tfile > /dev/null
25606 local out=$($LFS heat_get $DIR/$tfile)
25608 $LFS heat_get $DIR/$tfile
25609 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25610 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25611 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25612 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25614 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25615 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25616 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25617 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25619 sleep $((period_second + 3))
25620 echo "Sleep $((period_second + 3)) seconds..."
25621 # The recursion formula to calculate the heat of the file f is as
25623 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25624 # Where Hi is the heat value in the period between time points i*I and
25625 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25626 # to the weight of Ci.
25627 out=$($LFS heat_get $DIR/$tfile)
25628 $LFS heat_get $DIR/$tfile
25629 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25630 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25631 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25632 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25634 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25635 error "read sample ($readsample) is wrong"
25636 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25637 error "write sample ($writesample) is wrong"
25638 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25639 error "read bytes ($readbyte) is wrong"
25640 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25641 error "write bytes ($writebyte) is wrong"
25643 echo "QQQQ" > $DIR/$tfile
25644 echo "QQQQ" > $DIR/$tfile
25645 echo "QQQQ" > $DIR/$tfile
25646 cat $DIR/$tfile > /dev/null
25647 cat $DIR/$tfile > /dev/null
25648 cat $DIR/$tfile > /dev/null
25649 cat $DIR/$tfile > /dev/null
25651 sleep $((period_second + 3))
25652 echo "Sleep $((period_second + 3)) seconds..."
25654 out=$($LFS heat_get $DIR/$tfile)
25655 $LFS heat_get $DIR/$tfile
25656 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25657 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25658 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25659 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25661 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25662 4 * $decay_pct) / 100") -eq 1 ] ||
25663 error "read sample ($readsample1) is wrong"
25664 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25665 3 * $decay_pct) / 100") -eq 1 ] ||
25666 error "write sample ($writesample1) is wrong"
25667 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25668 20 * $decay_pct) / 100") -eq 1 ] ||
25669 error "read bytes ($readbyte1) is wrong"
25670 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25671 15 * $decay_pct) / 100") -eq 1 ] ||
25672 error "write bytes ($writebyte1) is wrong"
25674 echo "Turn off file heat for the file $DIR/$tfile"
25675 $LFS heat_set -o $DIR/$tfile
25677 echo "QQQQ" > $DIR/$tfile
25678 echo "QQQQ" > $DIR/$tfile
25679 echo "QQQQ" > $DIR/$tfile
25680 cat $DIR/$tfile > /dev/null
25681 cat $DIR/$tfile > /dev/null
25682 cat $DIR/$tfile > /dev/null
25683 cat $DIR/$tfile > /dev/null
25685 out=$($LFS heat_get $DIR/$tfile)
25686 $LFS heat_get $DIR/$tfile
25687 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25688 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25689 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25690 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25692 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25693 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25694 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25695 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25697 echo "Trun on file heat for the file $DIR/$tfile"
25698 $LFS heat_set -O $DIR/$tfile
25700 echo "QQQQ" > $DIR/$tfile
25701 echo "QQQQ" > $DIR/$tfile
25702 echo "QQQQ" > $DIR/$tfile
25703 cat $DIR/$tfile > /dev/null
25704 cat $DIR/$tfile > /dev/null
25705 cat $DIR/$tfile > /dev/null
25706 cat $DIR/$tfile > /dev/null
25708 out=$($LFS heat_get $DIR/$tfile)
25709 $LFS heat_get $DIR/$tfile
25710 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25711 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25712 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25713 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25715 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25716 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25717 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25718 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25720 $LFS heat_set -c $DIR/$tfile
25721 $LCTL set_param -n llite.*.file_heat=0
25722 echo "Turn off file heat support for the Lustre filesystem"
25724 echo "QQQQ" > $DIR/$tfile
25725 echo "QQQQ" > $DIR/$tfile
25726 echo "QQQQ" > $DIR/$tfile
25727 cat $DIR/$tfile > /dev/null
25728 cat $DIR/$tfile > /dev/null
25729 cat $DIR/$tfile > /dev/null
25730 cat $DIR/$tfile > /dev/null
25732 out=$($LFS heat_get $DIR/$tfile)
25733 $LFS heat_get $DIR/$tfile
25734 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25735 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25736 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25737 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25739 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25740 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25741 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25742 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25744 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25747 run_test 813 "File heat verfication"
25751 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25752 echo -n y >> $DIR/$tfile
25753 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25754 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25756 run_test 814 "sparse cp works as expected (LU-12361)"
25760 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25761 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25763 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25766 local ost1_imp=$(get_osc_import_name client ost1)
25767 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25770 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25771 # ensure ost1 is connected
25773 stat $DIR/$tfile >/dev/null || error "can't stat"
25774 wait_osc_import_state client ost1 FULL
25775 # no locks, no reqs to let the connection idle
25776 cancel_lru_locks osc
25777 lru_resize_disable osc
25780 before=$($LCTL get_param -n \
25781 ldlm.namespaces.$imp_name.lru_size)
25783 wait_osc_import_state client ost1 IDLE
25784 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25785 now=$($LCTL get_param -n \
25786 ldlm.namespaces.$imp_name.lru_size)
25787 [ $before == $now ] || error "lru_size changed $before != $now"
25789 run_test 816 "do not reset lru_resize on idle reconnect"
25793 exportfs -u localhost:$DIR/nfsexp
25798 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25800 mkdir -p $DIR/nfsexp
25801 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25802 error "failed to export nfs"
25804 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25805 stack_trap cleanup_817 EXIT
25807 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25808 error "failed to mount nfs to $tmpdir"
25810 cp /bin/true $tmpdir
25811 $DIR/nfsexp/true || error "failed to execute 'true' command"
25813 run_test 817 "nfsd won't cache write lock for exec file"
25817 $LFS setstripe -c1 -i0 $DIR/$tfile
25818 $LFS setstripe -c1 -i1 $DIR/$tfile
25820 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25821 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25822 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25823 error "start $SINGLEMDS failed"
25826 run_test 818 "unlink with failed llog"
25829 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25830 cancel_lru_locks osc
25831 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25832 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25833 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25836 run_test 819a "too big niobuf in read"
25839 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25840 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25841 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25842 cancel_lru_locks osc
25846 run_test 819b "too big niobuf in write"
25849 function test_820_start_ost() {
25852 for num in $(seq $OSTCOUNT); do
25853 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25858 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25861 umount_client $MOUNT || error "umount failed"
25862 for num in $(seq $OSTCOUNT); do
25866 # mount client with no active OSTs
25867 # so that the client can't initialize max LOV EA size
25868 # from OSC notifications
25869 mount_client $MOUNT || error "mount failed"
25870 # delay OST starting to keep this 0 max EA size for a while
25871 test_820_start_ost &
25873 # create a directory on MDS2
25874 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25875 error "Failed to create directory"
25876 # open intent should update default EA size
25877 # see mdc_update_max_ea_from_body()
25878 # notice this is the very first RPC to MDS2
25879 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25882 # With SSK, this situation can lead to -EPERM being returned.
25883 # In that case, simply retry.
25884 if [ $ret -ne 0 ] && $SHARED_KEY; then
25885 if echo "$out" | grep -q "not permitted"; then
25886 cp /etc/services $DIR/$tdir/mds2
25890 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25892 run_test 820 "update max EA from open intent"
25895 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
25897 save_lustre_params mds1 \
25898 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
25899 do_facet $SINGLEMDS "$LCTL set_param -n \
25900 osp.$FSNAME-OST*MDT0000.max_create_count=0"
25901 do_facet $SINGLEMDS "$LCTL set_param -n \
25902 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
25904 # wait for statfs update to clear OS_STATFS_NOPRECREATE
25905 local maxage=$(do_facet mds1 $LCTL get_param -n \
25906 osp.$FSNAME-OST0000*MDT0000.maxage)
25907 sleep $((maxage + 1))
25909 #define OBD_FAIL_NET_ERROR_RPC 0x532
25910 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
25912 stack_trap "restore_lustre_params < $p; rm $p"
25914 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
25915 osp.$FSNAME-OST0000*MDT0000.create_count")
25916 for i in $(seq 1 $count); do
25917 touch $DIR/$tfile.${i} || error "touch failed"
25920 run_test 822 "test precreate failure"
25923 # tests that do cleanup/setup should be run at the end
25927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25930 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25931 $LCTL set_param fail_loc=0x903
25933 cancel_lru_locks MGC
25935 FAIL_ON_ERROR=true cleanup
25936 FAIL_ON_ERROR=true setup
25938 run_test 900 "umount should not race with any mgc requeue thread"
25940 # LUS-6253/LU-11185
25946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25948 # some get_param have a bug to handle dot in param name
25949 cancel_lru_locks MGC
25950 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25951 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25952 umount_client $MOUNT || error "umount failed"
25953 mount_client $MOUNT || error "mount failed"
25954 cancel_lru_locks MGC
25955 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25956 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25958 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25959 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25963 run_test 901 "don't leak a mgc lock on client umount"
25967 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25968 skip "client does not have LU-13377 fix"
25969 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25970 $LCTL set_param fail_loc=0x1415
25971 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25972 cancel_lru_locks osc
25975 run_test 902 "test short write doesn't hang lustre"
25978 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25979 check_and_cleanup_lustre
25980 if [ "$I_MOUNTED" != "yes" ]; then
25981 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true