3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3322 # createtest also checks that device nodes are created and
3323 # then visible correctly (#2091)
3324 test_28() { # bug 2091
3326 $CREATETEST $DIR/d28/ct || error "createtest failed"
3328 run_test 28 "create/mknod/mkdir with bad file types ============"
3331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3333 sync; sleep 1; sync # flush out any dirty pages from previous tests
3340 declare -i LOCKCOUNTORIG=0
3341 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3342 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3344 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3346 declare -i LOCKUNUSEDCOUNTORIG=0
3347 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3348 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3355 declare -i LOCKCOUNTCURRENT=0
3356 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3357 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3360 declare -i LOCKUNUSEDCOUNTCURRENT=0
3361 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3362 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3365 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3366 $LCTL set_param -n ldlm.dump_namespaces ""
3367 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3368 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3369 log "dumped log to $TMP/test_29.dk (bug 5793)"
3372 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3373 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3375 log "dumped log to $TMP/test_29.dk (bug 5793)"
3379 run_test 29 "IT_GETATTR regression ============================"
3381 test_30a() { # was test_30
3382 cp $(which ls) $DIR || cp /bin/ls $DIR
3383 $DIR/ls / || error "Can't execute binary from lustre"
3386 run_test 30a "execute binary from Lustre (execve) =============="
3389 cp `which ls` $DIR || cp /bin/ls $DIR
3391 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3394 run_test 30b "execute binary from Lustre as non-root ==========="
3396 test_30c() { # b=22376
3397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3399 cp $(which ls) $DIR || cp /bin/ls $DIR
3401 cancel_lru_locks mdc
3402 cancel_lru_locks osc
3403 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3406 run_test 30c "execute binary from Lustre without read perms ===="
3409 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3411 for i in {1..10}; do
3412 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3415 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3416 wait $PID || error "executing dd from Lustre failed"
3422 run_test 30d "execute binary from Lustre while clear locks"
3425 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3426 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3428 run_test 31a "open-unlink file =================================="
3431 touch $DIR/f31 || error "touch $DIR/f31 failed"
3432 ln $DIR/f31 $DIR/f31b || error "ln failed"
3433 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3434 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3436 run_test 31b "unlink file with multiple links while open ======="
3439 touch $DIR/f31 || error "touch $DIR/f31 failed"
3440 ln $DIR/f31 $DIR/f31c || error "ln failed"
3441 multiop_bg_pause $DIR/f31 O_uc ||
3442 error "multiop_bg_pause for $DIR/f31 failed"
3444 $MULTIOP $DIR/f31c Ouc
3445 kill -USR1 $MULTIPID
3448 run_test 31c "open-unlink file with multiple links ============="
3451 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3452 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3454 run_test 31d "remove of open directory ========================="
3456 test_31e() { # bug 2904
3457 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3459 run_test 31e "remove of open non-empty directory ==============="
3461 test_31f() { # bug 4554
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3465 test_mkdir $DIR/d31f
3466 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3467 cp /etc/hosts $DIR/d31f
3469 $LFS getstripe $DIR/d31f/hosts
3470 multiop_bg_pause $DIR/d31f D_c || return 1
3473 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3474 test_mkdir $DIR/d31f
3475 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3476 cp /etc/hosts $DIR/d31f
3478 $LFS getstripe $DIR/d31f/hosts
3479 multiop_bg_pause $DIR/d31f D_c || return 1
3482 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3483 wait $MULTIPID || error "first opendir $MULTIPID failed"
3487 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3488 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3491 run_test 31f "remove of open directory with open-unlink file ==="
3494 echo "-- cross directory link --"
3495 test_mkdir -c1 $DIR/${tdir}ga
3496 test_mkdir -c1 $DIR/${tdir}gb
3497 touch $DIR/${tdir}ga/f
3498 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3499 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3500 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3501 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3502 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3504 run_test 31g "cross directory link==============="
3507 echo "-- cross directory link --"
3508 test_mkdir -c1 $DIR/${tdir}
3509 test_mkdir -c1 $DIR/${tdir}/dir
3510 touch $DIR/${tdir}/f
3511 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3512 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3513 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3514 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3515 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3517 run_test 31h "cross directory link under child==============="
3520 echo "-- cross directory link --"
3521 test_mkdir -c1 $DIR/$tdir
3522 test_mkdir -c1 $DIR/$tdir/dir
3523 touch $DIR/$tdir/dir/f
3524 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3525 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3526 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3527 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3528 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3530 run_test 31i "cross directory link under parent==============="
3533 test_mkdir -c1 -p $DIR/$tdir
3534 test_mkdir -c1 -p $DIR/$tdir/dir1
3535 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3536 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3537 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3538 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3541 run_test 31j "link for directory==============="
3544 test_mkdir -c1 -p $DIR/$tdir
3546 touch $DIR/$tdir/exist
3547 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3548 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3549 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3550 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3551 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3552 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3553 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3556 run_test 31k "link to file: the same, non-existing, dir==============="
3562 touch $DIR/d31m2/exist
3563 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3564 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3565 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3566 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3567 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3568 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3571 run_test 31m "link to file: the same, non-existing, dir==============="
3574 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3575 nlink=$(stat --format=%h $DIR/$tfile)
3576 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3578 local cmd="exec $fd<$DIR/$tfile"
3581 trap "eval $cmd" EXIT
3582 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3583 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3584 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3585 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3586 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3589 run_test 31n "check link count of unlinked file"
3592 local tempfile=$(mktemp $1_XXXXXX)
3593 mlink $tempfile $1 2> /dev/null &&
3594 echo "$BASHPID: link $tempfile to $1 succeeded"
3598 test_31o() { # LU-2901
3599 test_mkdir $DIR/$tdir
3600 for LOOP in $(seq 100); do
3601 rm -f $DIR/$tdir/$tfile*
3602 for THREAD in $(seq 8); do
3603 link_one $DIR/$tdir/$tfile.$LOOP &
3606 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3607 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3608 error "$LINKS duplicate links to $tfile.$LOOP" &&
3612 run_test 31o "duplicate hard links with same filename"
3615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3617 test_mkdir $DIR/$tdir
3618 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3619 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3621 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3622 error "open unlink test1 failed"
3623 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3624 error "open unlink test2 failed"
3626 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3627 error "test1 still exists"
3628 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3629 error "test2 still exists"
3631 run_test 31p "remove of open striped directory"
3634 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3636 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3637 index=$($LFS getdirstripe -i $DIR/$tdir)
3638 [ $index -eq 3 ] || error "first stripe index $index != 3"
3639 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3640 [ $index -eq 1 ] || error "second stripe index $index != 1"
3642 # when "-c <stripe_count>" is set, the number of MDTs specified after
3643 # "-i" should equal to the stripe count
3644 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3646 run_test 31q "create striped directory on specific MDTs"
3648 cleanup_test32_mount() {
3651 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3652 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3653 losetup -d $loopdev || true
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3661 echo "== more mountpoints and symlinks ================="
3662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3663 trap cleanup_test32_mount EXIT
3664 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3665 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3666 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3667 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3668 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3669 cleanup_test32_mount
3671 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3676 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3677 trap cleanup_test32_mount EXIT
3678 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3679 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3680 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3681 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3682 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3683 cleanup_test32_mount
3685 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3690 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3691 trap cleanup_test32_mount EXIT
3692 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3693 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3694 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3695 test_mkdir -p $DIR/$tdir/d2/test_dir
3696 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3697 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3698 cleanup_test32_mount
3700 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3705 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3706 trap cleanup_test32_mount EXIT
3707 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3708 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3709 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3710 test_mkdir -p $DIR/$tdir/d2/test_dir
3711 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3712 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3713 cleanup_test32_mount
3715 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3719 test_mkdir -p $DIR/$tdir/tmp
3720 local tmp_dir=$DIR/$tdir/tmp
3721 ln -s $DIR/$tdir $tmp_dir/symlink11
3722 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3723 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3724 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3726 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3730 test_mkdir -p $DIR/$tdir/tmp
3731 local tmp_dir=$DIR/$tdir/tmp
3732 ln -s $DIR/$tdir $tmp_dir/symlink11
3733 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3734 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3735 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3737 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3740 local tmp_dir=$DIR/$tdir/tmp
3741 test_mkdir -p $tmp_dir
3742 test_mkdir $DIR/${tdir}2
3743 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3744 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3745 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3746 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3747 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3748 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3750 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3753 rm -fr $DIR/$tdir $DIR/${tdir}2
3754 tmp_dir=$DIR/$tdir/tmp
3755 test_mkdir -p $tmp_dir
3756 test_mkdir $DIR/${tdir}2
3757 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3758 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3759 ls $tmp_dir/symlink12 || error "listing symlink12"
3760 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3762 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3767 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3768 trap cleanup_test32_mount EXIT
3769 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3770 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3771 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3772 touch $DIR/$tdir/test_file
3773 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3774 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3775 cleanup_test32_mount
3777 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3782 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3783 trap cleanup_test32_mount EXIT
3784 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3785 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3786 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3787 touch $DIR/$tdir/test_file
3788 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3789 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3790 cleanup_test32_mount
3792 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 trap cleanup_test32_mount EXIT
3799 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3800 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3801 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3802 test_mkdir -p $DIR/$tdir/d2
3803 touch $DIR/$tdir/d2/test_file || error "touch failed"
3804 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3805 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3806 cleanup_test32_mount
3808 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 test_mkdir -p $DIR/$tdir/d2
3819 touch $DIR/$tdir/d2/test_file || error "touch failed"
3820 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3821 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3822 cleanup_test32_mount
3824 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3828 test_mkdir -p $DIR/d32m/tmp
3829 TMP_DIR=$DIR/d32m/tmp
3830 ln -s $DIR $TMP_DIR/symlink11
3831 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3832 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3833 error "symlink11 not a link"
3834 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3835 error "symlink01 not a link"
3837 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3841 test_mkdir -p $DIR/d32n/tmp
3842 TMP_DIR=$DIR/d32n/tmp
3843 ln -s $DIR $TMP_DIR/symlink11
3844 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3845 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3846 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3848 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3852 test_mkdir -p $DIR/d32o/tmp
3853 TMP_DIR=$DIR/d32o/tmp
3854 ln -s $DIR/$tfile $TMP_DIR/symlink12
3855 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3856 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3857 error "symlink12 not a link"
3858 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3859 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3860 error "$DIR/d32o/tmp/symlink12 not file type"
3861 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3862 error "$DIR/d32o/symlink02 not file type"
3864 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3874 test_mkdir -p $DIR/d32p/tmp
3876 TMP_DIR=$DIR/d32p/tmp
3878 ln -s $DIR/$tfile $TMP_DIR/symlink12
3880 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3882 cat $DIR/d32p/tmp/symlink12 ||
3883 error "Can't open $DIR/d32p/tmp/symlink12"
3885 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3888 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3893 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3894 trap cleanup_test32_mount EXIT
3895 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3896 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3897 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3898 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3899 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3900 cleanup_test32_mount
3902 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3907 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3908 trap cleanup_test32_mount EXIT
3909 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3910 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3911 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3912 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3913 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3914 cleanup_test32_mount
3916 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3921 chmod 444 $DIR/$tfile
3922 chown $RUNAS_ID $DIR/$tfile
3924 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3927 run_test 33aa "write file with mode 444 (should return error)"
3931 test_mkdir $DIR/$tdir
3932 chown $RUNAS_ID $DIR/$tdir
3933 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3934 error "$RUNAS create $tdir/$tfile failed"
3935 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3936 error "open RDWR" || true
3938 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3942 test_mkdir $DIR/$tdir
3943 chown $RUNAS_ID $DIR/$tdir
3944 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3946 run_test 33b "test open file with malformed flags (No panic)"
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3950 remote_ost_nodsh && skip "remote OST with nodsh"
3958 test_mkdir $DIR/$tdir
3959 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3962 for ostnum in $(seq $OSTCOUNT); do
3963 # test-framework's OST numbering is one-based, while Lustre's
3965 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3966 # check if at least some write_bytes stats are counted
3967 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3968 obdfilter.$ostname.stats |
3969 awk '/^write_bytes/ {print $7}' )
3970 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
3971 if (( ${write_bytes:-0} > 0 )); then
3977 $all_zeros || return 0
3980 echo foo > $DIR/$tdir/bar
3984 # Total up write_bytes after writing. We'd better find non-zeros.
3985 for ostnum in $(seq $OSTCOUNT); do
3986 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3987 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3988 obdfilter/$ostname/stats |
3989 awk '/^write_bytes/ {print $7}' )
3990 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
3991 if (( ${write_bytes:-0} > 0 )); then
3998 for ostnum in $(seq $OSTCOUNT); do
3999 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4000 echo "Check write_bytes is in obdfilter.*.stats:"
4001 do_facet ost$ostnum lctl get_param -n \
4002 obdfilter.$ostname.stats
4004 error "OST not keeping write_bytes stats (b=22312)"
4007 run_test 33c "test write_bytes stats"
4010 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4014 local remote_dir=$DIR/$tdir/remote_dir
4016 test_mkdir $DIR/$tdir
4017 $LFS mkdir -i $MDTIDX $remote_dir ||
4018 error "create remote directory failed"
4020 touch $remote_dir/$tfile
4021 chmod 444 $remote_dir/$tfile
4022 chown $RUNAS_ID $remote_dir/$tfile
4024 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4026 chown $RUNAS_ID $remote_dir
4027 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4028 error "create" || true
4029 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4030 error "open RDWR" || true
4031 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4033 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4040 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4041 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4042 mkdir $DIR/$tdir/local_dir
4044 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4045 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4046 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4048 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4049 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4051 rmdir $DIR/$tdir/* || error "rmdir failed"
4054 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4055 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4056 mkdir $DIR/$tdir/local_dir
4058 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4059 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4060 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4062 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4063 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4065 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4068 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4069 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4070 mkdir $DIR/$tdir/local_dir
4072 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4073 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4074 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4076 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4077 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4079 run_test 33e "mkdir and striped directory should have same mode"
4083 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4088 remote_mds_nodsh && skip "remote MDS with nodsh"
4091 chmod go+rwx $DIR/$tdir
4092 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4093 trap cleanup_33f EXIT
4095 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4096 error "cannot create striped directory"
4098 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4099 error "cannot create files in striped directory"
4101 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4102 error "cannot remove files in striped directory"
4104 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4105 error "cannot remove striped directory"
4109 run_test 33f "nonroot user can create, access, and remove a striped directory"
4112 mkdir -p $DIR/$tdir/dir2
4114 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4116 [[ $err =~ "exists" ]] || error "Not exists error"
4118 run_test 33g "nonroot user create already existing root created file"
4121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4122 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4123 skip "Need MDS version at least 2.13.50"
4125 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4126 error "mkdir $tdir failed"
4127 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4129 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4132 for fname in $DIR/$tdir/$tfile.bak \
4133 $DIR/$tdir/$tfile.SAV \
4134 $DIR/$tdir/$tfile.orig \
4135 $DIR/$tdir/$tfile~; do
4136 touch $fname || error "touch $fname failed"
4137 index2=$($LFS getstripe -m $fname)
4138 [ $index -eq $index2 ] ||
4139 error "$fname MDT index mismatch $index != $index2"
4143 for i in {1..250}; do
4144 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4145 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4146 touch $fname || error "touch $fname failed"
4147 index2=$($LFS getstripe -m $fname)
4148 if [[ $index != $index2 ]]; then
4149 failed=$((failed + 1))
4150 echo "$fname MDT index mismatch $index != $index2"
4154 echo "$failed MDT index mismatches"
4155 (( failed < 20 )) || error "MDT index mismatch $failed times"
4158 run_test 33h "temp file is located on the same MDT as target"
4160 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4163 $MCREATE $DIR/f34 || error "mcreate failed"
4164 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4165 error "getstripe failed"
4166 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4167 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4168 error "getstripe failed"
4169 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4170 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4172 run_test 34a "truncate file that has not been opened ==========="
4175 [ ! -f $DIR/f34 ] && test_34a
4176 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4177 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4178 $OPENFILE -f O_RDONLY $DIR/f34
4179 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4180 error "getstripe failed"
4181 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4182 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4184 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4187 [ ! -f $DIR/f34 ] && test_34a
4188 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4189 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4190 $OPENFILE -f O_RDWR $DIR/f34
4191 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4192 error "$LFS getstripe failed"
4193 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4194 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4196 run_test 34c "O_RDWR opening file-with-size works =============="
4199 [ ! -f $DIR/f34 ] && test_34a
4200 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4202 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4203 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4206 run_test 34d "write to sparse file ============================="
4210 $MCREATE $DIR/f34e || error "mcreate failed"
4211 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4212 $CHECKSTAT -s 1000 $DIR/f34e ||
4213 error "Size of $DIR/f34e not equal to 1000 bytes"
4214 $OPENFILE -f O_RDWR $DIR/f34e
4215 $CHECKSTAT -s 1000 $DIR/f34e ||
4216 error "Size of $DIR/f34e not equal to 1000 bytes"
4218 run_test 34e "create objects, some with size and some without =="
4220 test_34f() { # bug 6242, 6243
4221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4225 $MCREATE $DIR/f34f || error "mcreate failed"
4226 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4227 dd if=$DIR/f34f of=$TMP/f34f
4228 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4229 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4230 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4231 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4232 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4234 run_test 34f "read from a file with no objects until EOF ======="
4237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4239 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4241 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4242 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4243 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4244 cancel_lru_locks osc
4245 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4246 error "wrong size after lock cancel"
4248 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4249 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4250 error "expanding truncate failed"
4251 cancel_lru_locks osc
4252 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4253 error "wrong expanded size after lock cancel"
4255 run_test 34g "truncate long file ==============================="
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4263 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4264 sync # Flush the cache so that multiop below does not block on cache
4265 # flush when getting the group lock
4266 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4269 # Since just timed wait is not good enough, let's do a sync write
4270 # that way we are sure enough time for a roundtrip + processing
4271 # passed + 2 seconds of extra margin.
4272 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4276 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4277 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4281 local nsz=`stat -c %s $DIR/$tfile`
4282 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4284 run_test 34h "ftruncate file under grouplock should not block"
4287 cp /bin/sh $DIR/f35a
4289 chown $RUNAS_ID $DIR/f35a
4290 $RUNAS $DIR/f35a && error || true
4293 run_test 35a "exec file with mode 444 (should return and not leak)"
4297 utime $DIR/f36 || error "utime failed for MDS"
4299 run_test 36a "MDS utime check (mknod, utime)"
4303 utime $DIR/f36 || error "utime failed for OST"
4305 run_test 36b "OST utime check (open, utime)"
4310 chown $RUNAS_ID $DIR/d36
4311 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4313 run_test 36c "non-root MDS utime check (mknod, utime)"
4316 [ ! -d $DIR/d36 ] && test_36c
4317 echo "" > $DIR/d36/f36
4318 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4320 run_test 36d "non-root OST utime check (open, utime)"
4323 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4325 test_mkdir $DIR/$tdir
4326 touch $DIR/$tdir/$tfile
4327 $RUNAS utime $DIR/$tdir/$tfile &&
4328 error "utime worked, expected failure" || true
4330 run_test 36e "utime on non-owned file (should return error)"
4334 local LANG_SAVE=$LANG
4335 local LC_LANG_SAVE=$LC_LANG
4336 export LANG=C LC_LANG=C # for date language
4338 DATESTR="Dec 20 2000"
4339 test_mkdir $DIR/$tdir
4340 lctl set_param fail_loc=$fl
4342 cp /etc/hosts $DIR/$tdir/$tfile
4343 sync & # write RPC generated with "current" inode timestamp, but delayed
4345 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4346 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4347 cancel_lru_locks $OSC
4348 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4350 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4351 echo "BEFORE: $LS_BEFORE" && \
4352 echo "AFTER : $LS_AFTER" && \
4353 echo "WANT : $DATESTR" && \
4354 error "$DIR/$tdir/$tfile timestamps changed" || true
4356 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4362 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4363 subr_36fh "0x80000214"
4365 run_test 36f "utime on file racing with OST BRW write =========="
4368 remote_ost_nodsh && skip "remote OST with nodsh"
4369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4371 skip "Need MDS version at least 2.12.51"
4376 local tgt="obdfilter"
4378 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4380 test_mkdir $DIR/$tdir
4381 fmd_max_age=$(do_facet $facet \
4382 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4385 echo "FMD max age: ${fmd_max_age}s"
4386 touch $DIR/$tdir/$tfile
4387 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4388 gawk '{cnt=cnt+$1} END{print cnt}')
4389 echo "FMD before: $fmd"
4391 error "FMD wasn't create by touch"
4392 sleep $((fmd_max_age + 12))
4393 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4394 gawk '{cnt=cnt+$1} END{print cnt}')
4395 echo "FMD after: $fmd"
4397 error "FMD wasn't expired by ping"
4399 run_test 36g "FMD cache expiry ====================="
4402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4404 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4405 subr_36fh "0x80000227"
4407 run_test 36h "utime on file racing with OST BRW write =========="
4410 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4412 test_mkdir $DIR/$tdir
4413 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4415 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4416 local new_mtime=$((mtime + 200))
4418 #change Modify time of striped dir
4419 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4420 error "change mtime failed"
4422 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4424 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4426 run_test 36i "change mtime on striped directory"
4428 # test_37 - duplicate with tests 32q 32r
4431 local file=$DIR/$tfile
4433 openfile -f O_DIRECTORY $file
4436 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4437 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4439 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4441 test_39a() { # was test_39
4443 touch $DIR/${tfile}2
4444 # ls -l $DIR/$tfile $DIR/${tfile}2
4445 # ls -lu $DIR/$tfile $DIR/${tfile}2
4446 # ls -lc $DIR/$tfile $DIR/${tfile}2
4448 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4449 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4451 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4453 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4455 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4456 error "O_TRUNC didn't change timestamps"
4459 run_test 39a "mtime changed on create"
4462 test_mkdir -c1 $DIR/$tdir
4463 cp -p /etc/passwd $DIR/$tdir/fopen
4464 cp -p /etc/passwd $DIR/$tdir/flink
4465 cp -p /etc/passwd $DIR/$tdir/funlink
4466 cp -p /etc/passwd $DIR/$tdir/frename
4467 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4470 echo "aaaaaa" >> $DIR/$tdir/fopen
4471 echo "aaaaaa" >> $DIR/$tdir/flink
4472 echo "aaaaaa" >> $DIR/$tdir/funlink
4473 echo "aaaaaa" >> $DIR/$tdir/frename
4475 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4476 local link_new=`stat -c %Y $DIR/$tdir/flink`
4477 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4478 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4480 cat $DIR/$tdir/fopen > /dev/null
4481 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4482 rm -f $DIR/$tdir/funlink2
4483 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4485 for (( i=0; i < 2; i++ )) ; do
4486 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4487 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4488 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4489 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4491 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4492 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4493 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4494 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4496 cancel_lru_locks $OSC
4497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4500 run_test 39b "mtime change on open, link, unlink, rename ======"
4502 # this should be set to past
4503 TEST_39_MTIME=`date -d "1 year ago" +%s`
4509 local mtime0=`stat -c %Y $DIR1/$tfile`
4511 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4512 local mtime1=`stat -c %Y $DIR1/$tfile`
4513 [ "$mtime1" = $TEST_39_MTIME ] || \
4514 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4517 echo hello >> $DIR1/$tfile
4519 local mtime2=`stat -c %Y $DIR1/$tfile`
4520 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4521 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4523 mv $DIR1/$tfile $DIR1/$tfile-1
4525 for (( i=0; i < 2; i++ )) ; do
4526 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4527 [ "$mtime2" = "$mtime3" ] || \
4528 error "mtime ($mtime2) changed (to $mtime3) on rename"
4530 cancel_lru_locks $OSC
4531 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4534 run_test 39c "mtime change on rename ==========================="
4538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4541 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4543 for (( i=0; i < 2; i++ )) ; do
4544 local mtime=`stat -c %Y $DIR1/$tfile`
4545 [ $mtime = $TEST_39_MTIME ] || \
4546 error "mtime($mtime) is not set to $TEST_39_MTIME"
4548 cancel_lru_locks $OSC
4549 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4552 run_test 39d "create, utime, stat =============================="
4556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4559 local mtime1=`stat -c %Y $DIR1/$tfile`
4561 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4563 for (( i=0; i < 2; i++ )) ; do
4564 local mtime2=`stat -c %Y $DIR1/$tfile`
4565 [ $mtime2 = $TEST_39_MTIME ] || \
4566 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4568 cancel_lru_locks $OSC
4569 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4572 run_test 39e "create, stat, utime, stat ========================"
4576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 mtime1=`stat -c %Y $DIR1/$tfile`
4582 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4584 for (( i=0; i < 2; i++ )) ; do
4585 local mtime2=`stat -c %Y $DIR1/$tfile`
4586 [ $mtime2 = $TEST_39_MTIME ] || \
4587 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4589 cancel_lru_locks $OSC
4590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4593 run_test 39f "create, stat, sleep, utime, stat ================="
4597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4599 echo hello >> $DIR1/$tfile
4600 local mtime1=`stat -c %Y $DIR1/$tfile`
4603 chmod o+r $DIR1/$tfile
4605 for (( i=0; i < 2; i++ )) ; do
4606 local mtime2=`stat -c %Y $DIR1/$tfile`
4607 [ "$mtime1" = "$mtime2" ] || \
4608 error "lost mtime: $mtime2, should be $mtime1"
4610 cancel_lru_locks $OSC
4611 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4614 run_test 39g "write, chmod, stat ==============================="
4618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4624 echo hello >> $DIR1/$tfile
4625 local mtime1=`stat -c %Y $DIR1/$tfile`
4627 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4629 if [ "$d1" != "$d2" ]; then
4630 echo "write and touch not within one second"
4632 for (( i=0; i < 2; i++ )) ; do
4633 local mtime2=`stat -c %Y $DIR1/$tfile`
4634 [ "$mtime2" = $TEST_39_MTIME ] || \
4635 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4637 cancel_lru_locks $OSC
4638 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4642 run_test 39h "write, utime within one second, stat ============="
4645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4650 echo hello >> $DIR1/$tfile
4651 local mtime1=`stat -c %Y $DIR1/$tfile`
4653 mv $DIR1/$tfile $DIR1/$tfile-1
4655 for (( i=0; i < 2; i++ )) ; do
4656 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4658 [ "$mtime1" = "$mtime2" ] || \
4659 error "lost mtime: $mtime2, should be $mtime1"
4661 cancel_lru_locks $OSC
4662 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4665 run_test 39i "write, rename, stat =============================="
4668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4670 start_full_debug_logging
4674 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4675 lctl set_param fail_loc=0x80000412
4676 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4677 error "multiop failed"
4679 local mtime1=`stat -c %Y $DIR1/$tfile`
4681 mv $DIR1/$tfile $DIR1/$tfile-1
4683 kill -USR1 $multipid
4684 wait $multipid || error "multiop close failed"
4686 for (( i=0; i < 2; i++ )) ; do
4687 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4688 [ "$mtime1" = "$mtime2" ] ||
4689 error "mtime is lost on close: $mtime2, " \
4693 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4695 lctl set_param fail_loc=0
4696 stop_full_debug_logging
4698 run_test 39j "write, rename, close, stat ======================="
4701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4706 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4708 local mtime1=`stat -c %Y $DIR1/$tfile`
4710 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4712 kill -USR1 $multipid
4713 wait $multipid || error "multiop close failed"
4715 for (( i=0; i < 2; i++ )) ; do
4716 local mtime2=`stat -c %Y $DIR1/$tfile`
4718 [ "$mtime2" = $TEST_39_MTIME ] || \
4719 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4722 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4725 run_test 39k "write, utime, close, stat ========================"
4727 # this should be set to future
4728 TEST_39_ATIME=`date -d "1 year" +%s`
4731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4732 remote_mds_nodsh && skip "remote MDS with nodsh"
4734 local atime_diff=$(do_facet $SINGLEMDS \
4735 lctl get_param -n mdd.*MDT0000*.atime_diff)
4739 # test setting directory atime to future
4740 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4741 local atime=$(stat -c %X $DIR/$tdir)
4742 [ "$atime" = $TEST_39_ATIME ] ||
4743 error "atime is not set to future: $atime, $TEST_39_ATIME"
4745 # test setting directory atime from future to now
4746 local now=$(date +%s)
4747 touch -a -d @$now $DIR/$tdir
4749 atime=$(stat -c %X $DIR/$tdir)
4750 [ "$atime" -eq "$now" ] ||
4751 error "atime is not updated from future: $atime, $now"
4753 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4756 # test setting directory atime when now > dir atime + atime_diff
4757 local d1=$(date +%s)
4759 local d2=$(date +%s)
4760 cancel_lru_locks mdc
4761 atime=$(stat -c %X $DIR/$tdir)
4762 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4763 error "atime is not updated : $atime, should be $d2"
4765 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4768 # test not setting directory atime when now < dir atime + atime_diff
4770 cancel_lru_locks mdc
4771 atime=$(stat -c %X $DIR/$tdir)
4772 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4773 error "atime is updated to $atime, should remain $d1<atime<$d2"
4775 do_facet $SINGLEMDS \
4776 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4778 run_test 39l "directory atime update ==========================="
4781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4785 local far_past_mtime=$(date -d "May 29 1953" +%s)
4786 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4788 touch -m -d @$far_past_mtime $DIR1/$tfile
4789 touch -a -d @$far_past_atime $DIR1/$tfile
4791 for (( i=0; i < 2; i++ )) ; do
4792 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4793 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4794 error "atime or mtime set incorrectly"
4796 cancel_lru_locks $OSC
4797 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4800 run_test 39m "test atime and mtime before 1970"
4802 test_39n() { # LU-3832
4803 remote_mds_nodsh && skip "remote MDS with nodsh"
4805 local atime_diff=$(do_facet $SINGLEMDS \
4806 lctl get_param -n mdd.*MDT0000*.atime_diff)
4811 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4814 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4815 atime0=$(stat -c %X $DIR/$tfile)
4818 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4819 atime1=$(stat -c %X $DIR/$tfile)
4822 cancel_lru_locks mdc
4823 cancel_lru_locks osc
4824 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4825 atime2=$(stat -c %X $DIR/$tfile)
4827 do_facet $SINGLEMDS \
4828 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4830 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4831 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4833 run_test 39n "check that O_NOATIME is honored"
4836 TESTDIR=$DIR/$tdir/$tfile
4837 [ -e $TESTDIR ] && rm -rf $TESTDIR
4844 links2=$(stat -c %h .)
4845 [ $(($links1 + 2)) != $links2 ] &&
4846 error "wrong links count $(($links1 + 2)) != $links2"
4848 links3=$(stat -c %h .)
4849 [ $(($links1 + 1)) != $links3 ] &&
4850 error "wrong links count $links1 != $links3"
4853 run_test 39o "directory cached attributes updated after create"
4856 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4859 TESTDIR=$DIR/$tdir/$tdir
4860 [ -e $TESTDIR ] && rm -rf $TESTDIR
4861 test_mkdir -p $TESTDIR
4865 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4866 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4868 links2=$(stat -c %h .)
4869 [ $(($links1 + 2)) != $links2 ] &&
4870 error "wrong links count $(($links1 + 2)) != $links2"
4872 links3=$(stat -c %h .)
4873 [ $(($links1 + 1)) != $links3 ] &&
4874 error "wrong links count $links1 != $links3"
4877 run_test 39p "remote directory cached attributes updated after create ========"
4880 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4881 skip "no atime update on old OST"
4882 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4883 skip_env "ldiskfs only test"
4887 saved_adiff=$(do_facet ost1 \
4888 lctl get_param -n obdfilter.*OST0000.atime_diff)
4889 stack_trap "do_facet ost1 \
4890 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4892 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4894 $LFS setstripe -i 0 $DIR/$tfile
4895 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4896 error "can't write initial file"
4897 cancel_lru_locks osc
4899 # exceed atime_diff and access file
4901 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4902 error "can't udpate atime"
4904 local atime_cli=$(stat -c %X $DIR/$tfile)
4905 echo "client atime: $atime_cli"
4906 # allow atime update to be written to device
4907 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4910 local ostdev=$(ostdevname 1)
4911 local fid=($(lfs getstripe -y $DIR/$tfile |
4912 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4913 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4914 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4916 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4917 local atime_ost=$(do_facet ost1 "$cmd" |&
4918 awk -F'[: ]' '/atime:/ { print $4 }')
4919 (( atime_cli == atime_ost )) ||
4920 error "atime on client $atime_cli != ost $atime_ost"
4922 run_test 39r "lazy atime update on OST"
4924 test_39q() { # LU-8041
4925 local testdir=$DIR/$tdir
4927 multiop_bg_pause $testdir D_c || error "multiop failed"
4929 cancel_lru_locks mdc
4930 kill -USR1 $multipid
4931 local atime=$(stat -c %X $testdir)
4932 [ "$atime" -ne 0 ] || error "atime is zero"
4934 run_test 39q "close won't zero out atime"
4937 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4938 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4939 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4940 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4941 error "$tfile is not 4096 bytes in size"
4943 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4947 small_write $DIR/f41 18
4949 run_test 41 "test small file write + fstat ====================="
4951 count_ost_writes() {
4952 lctl get_param -n ${OSC}.*.stats |
4953 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4954 END { printf("%0.0f", writes) }'
4961 BG_DIRTY_RATIO_SAVE=10
4962 MAX_BG_DIRTY_RATIO=25
4966 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4967 # dirty_ratio, dirty_background_ratio
4968 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4969 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4970 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4971 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4973 # if file not here, we are a 2.4 kernel
4974 kill -CONT `pidof kupdated`
4979 # setup the trap first, so someone cannot exit the test at the
4980 # exact wrong time and mess up a machine
4981 trap start_writeback EXIT
4982 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4983 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4984 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4985 sysctl -w vm.dirty_writeback_centisecs=0
4986 sysctl -w vm.dirty_writeback_centisecs=0
4987 # save and increase /proc/sys/vm/dirty_ratio
4988 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4989 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4990 # save and increase /proc/sys/vm/dirty_background_ratio
4991 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4992 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4994 # if file not here, we are a 2.4 kernel
4995 kill -STOP `pidof kupdated`
4999 # ensure that all stripes have some grant before we test client-side cache
5001 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5002 dd if=/dev/zero of=$i bs=4k count=1
5007 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5008 # file truncation, and file removal.
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5013 cancel_lru_locks $OSC
5015 sync; sleep 1; sync # just to be safe
5016 BEFOREWRITES=`count_ost_writes`
5017 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5018 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5019 AFTERWRITES=`count_ost_writes`
5020 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5021 error "$BEFOREWRITES < $AFTERWRITES"
5024 run_test 42a "ensure that we don't flush on close"
5027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5030 cancel_lru_locks $OSC
5033 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5034 BEFOREWRITES=$(count_ost_writes)
5035 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5036 AFTERWRITES=$(count_ost_writes)
5037 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5038 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5040 BEFOREWRITES=$(count_ost_writes)
5041 sync || error "sync: $?"
5042 AFTERWRITES=$(count_ost_writes)
5043 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5044 error "$BEFOREWRITES < $AFTERWRITES on sync"
5046 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5050 run_test 42b "test destroy of file with cached dirty data ======"
5052 # if these tests just want to test the effect of truncation,
5053 # they have to be very careful. consider:
5054 # - the first open gets a {0,EOF}PR lock
5055 # - the first write conflicts and gets a {0, count-1}PW
5056 # - the rest of the writes are under {count,EOF}PW
5057 # - the open for truncate tries to match a {0,EOF}PR
5058 # for the filesize and cancels the PWs.
5059 # any number of fixes (don't get {0,EOF} on open, match
5060 # composite locks, do smarter file size management) fix
5061 # this, but for now we want these tests to verify that
5062 # the cancellation with truncate intent works, so we
5063 # start the file with a full-file pw lock to match against
5064 # until the truncate.
5069 cancel_lru_locks $OSC
5071 # prime the file with 0,EOF PW to match
5075 # now the real test..
5076 dd if=/dev/zero of=$file bs=1024 count=100
5077 BEFOREWRITES=`count_ost_writes`
5078 $TRUNCATE $file $offset
5079 cancel_lru_locks $OSC
5080 AFTERWRITES=`count_ost_writes`
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5088 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5089 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5092 run_test 42c "test partial truncate of file with cached dirty data"
5095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5098 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5099 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5102 run_test 42d "test complete truncate of file with cached dirty data"
5104 test_42e() { # bug22074
5105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5107 local TDIR=$DIR/${tdir}e
5108 local pages=16 # hardcoded 16 pages, don't change it.
5109 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5110 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5114 test_mkdir $DIR/${tdir}e
5115 $LFS setstripe -c 1 $TDIR
5116 createmany -o $TDIR/f $files
5118 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5120 # we assume that with $OSTCOUNT files, at least one of them will
5121 # be allocated on OST0.
5122 warmup_files=$((OSTCOUNT * max_dirty_mb))
5123 createmany -o $TDIR/w $warmup_files
5125 # write a large amount of data into one file and sync, to get good
5126 # avail_grant number from OST.
5127 for ((i=0; i<$warmup_files; i++)); do
5128 idx=$($LFS getstripe -i $TDIR/w$i)
5129 [ $idx -ne 0 ] && continue
5130 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5133 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5135 $LCTL get_param $proc_osc0/cur_dirty_bytes
5136 $LCTL get_param $proc_osc0/cur_grant_bytes
5138 # create as much dirty pages as we can while not to trigger the actual
5139 # RPCs directly. but depends on the env, VFS may trigger flush during this
5140 # period, hopefully we are good.
5141 for ((i=0; i<$warmup_files; i++)); do
5142 idx=$($LFS getstripe -i $TDIR/w$i)
5143 [ $idx -ne 0 ] && continue
5144 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5146 $LCTL get_param $proc_osc0/cur_dirty_bytes
5147 $LCTL get_param $proc_osc0/cur_grant_bytes
5149 # perform the real test
5150 $LCTL set_param $proc_osc0/rpc_stats 0
5151 for ((;i<$files; i++)); do
5152 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5153 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5156 $LCTL get_param $proc_osc0/rpc_stats
5159 local have_ppr=false
5160 $LCTL get_param $proc_osc0/rpc_stats |
5161 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5162 # skip lines until we are at the RPC histogram data
5163 [ "$PPR" == "pages" ] && have_ppr=true && continue
5164 $have_ppr || continue
5166 # we only want the percent stat for < 16 pages
5167 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5169 percent=$((percent + WPCT))
5170 if [[ $percent -gt 15 ]]; then
5171 error "less than 16-pages write RPCs" \
5178 run_test 42e "verify sub-RPC writes are not done synchronously"
5180 test_43A() { # was test_43
5181 test_mkdir $DIR/$tdir
5182 cp -p /bin/ls $DIR/$tdir/$tfile
5183 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5185 # give multiop a chance to open
5188 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5190 # Wait for multiop to exit
5193 run_test 43A "execution of file opened for write should return -ETXTBSY"
5196 test_mkdir $DIR/$tdir
5197 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5198 $DIR/$tdir/sleep 60 &
5200 # Make sure exec of $tdir/sleep wins race with truncate
5202 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5205 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5210 test_mkdir $DIR/$tdir
5211 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5212 $DIR/$tdir/sleep 60 &
5214 # Make sure exec of $tdir/sleep wins race with truncate
5216 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5219 run_test 43b "truncate of file being executed should return -ETXTBSY"
5222 local testdir="$DIR/$tdir"
5225 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5226 ( cd $testdir && md5sum -c )
5228 run_test 43c "md5sum of copy into lustre"
5230 test_44A() { # was test_44
5231 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5233 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5234 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5236 run_test 44A "zero length read from a sparse stripe"
5239 local nstripe=$($LFS getstripe -c -d $DIR)
5240 [ -z "$nstripe" ] && skip "can't get stripe info"
5241 [[ $nstripe -gt $OSTCOUNT ]] &&
5242 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5244 local stride=$($LFS getstripe -S -d $DIR)
5245 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5246 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5249 OFFSETS="0 $((stride/2)) $((stride-1))"
5250 for offset in $OFFSETS; do
5251 for i in $(seq 0 $((nstripe-1))); do
5252 local GLOBALOFFSETS=""
5254 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5255 local myfn=$DIR/d44a-$size
5256 echo "--------writing $myfn at $size"
5257 ll_sparseness_write $myfn $size ||
5258 error "ll_sparseness_write"
5259 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5260 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5261 error "ll_sparseness_verify $GLOBALOFFSETS"
5263 for j in $(seq 0 $((nstripe-1))); do
5265 size=$((((j + $nstripe )*$stride + $offset)))
5266 ll_sparseness_write $myfn $size ||
5267 error "ll_sparseness_write"
5268 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5270 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5271 error "ll_sparseness_verify $GLOBALOFFSETS"
5276 run_test 44a "test sparse pwrite ==============================="
5280 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5286 before=`dirty_osc_total`
5287 echo executing "\"$*\""
5289 after=`dirty_osc_total`
5290 echo before $before, after $after
5293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5296 # Obtain grants from OST if it supports it
5297 echo blah > ${f}_grant
5300 do_dirty_record "echo blah > $f"
5301 [[ $before -eq $after ]] && error "write wasn't cached"
5302 do_dirty_record "> $f"
5303 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5304 do_dirty_record "echo blah > $f"
5305 [[ $before -eq $after ]] && error "write wasn't cached"
5306 do_dirty_record "sync"
5307 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5308 do_dirty_record "echo blah > $f"
5309 [[ $before -eq $after ]] && error "write wasn't cached"
5310 do_dirty_record "cancel_lru_locks osc"
5311 [[ $before -gt $after ]] ||
5312 error "lock cancellation didn't lower dirty count"
5315 run_test 45 "osc io page accounting ============================"
5317 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5318 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5319 # objects offset and an assert hit when an rpc was built with 1023's mapped
5320 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5329 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5330 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5334 run_test 46 "dirtying a previously written page ================"
5336 # test_47 is removed "Device nodes check" is moved to test_28
5338 test_48a() { # bug 2399
5339 [ "$mds1_FSTYPE" = "zfs" ] &&
5340 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5341 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5343 test_mkdir $DIR/$tdir
5345 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5346 test_mkdir $DIR/$tdir
5347 touch foo || error "'touch foo' failed after recreating cwd"
5349 touch .foo || error "'touch .foo' failed after recreating cwd"
5351 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5352 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5353 cd . || error "'cd .' failed after recreating cwd"
5354 mkdir . && error "'mkdir .' worked after recreating cwd"
5355 rmdir . && error "'rmdir .' worked after recreating cwd"
5356 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5357 cd .. || error "'cd ..' failed after recreating cwd"
5359 run_test 48a "Access renamed working dir (should return errors)="
5361 test_48b() { # bug 2399
5363 test_mkdir $DIR/$tdir
5365 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5366 touch foo && error "'touch foo' worked after removing cwd"
5367 mkdir foo && error "'mkdir foo' worked after removing cwd"
5368 touch .foo && error "'touch .foo' worked after removing cwd"
5369 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5370 ls . > /dev/null && error "'ls .' worked after removing cwd"
5371 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5372 mkdir . && error "'mkdir .' worked after removing cwd"
5373 rmdir . && error "'rmdir .' worked after removing cwd"
5374 ln -s . foo && error "'ln -s .' worked after removing cwd"
5375 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5377 run_test 48b "Access removed working dir (should return errors)="
5379 test_48c() { # bug 2350
5380 #lctl set_param debug=-1
5383 test_mkdir -p $DIR/$tdir/dir
5385 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5386 $TRACE touch foo && error "touch foo worked after removing cwd"
5387 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5388 touch .foo && error "touch .foo worked after removing cwd"
5389 mkdir .foo && error "mkdir .foo worked after removing cwd"
5390 $TRACE ls . && error "'ls .' worked after removing cwd"
5391 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5392 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5393 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5394 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5395 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5397 run_test 48c "Access removed working subdir (should return errors)"
5399 test_48d() { # bug 2350
5400 #lctl set_param debug=-1
5403 test_mkdir -p $DIR/$tdir/dir
5405 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5406 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5407 $TRACE touch foo && error "'touch foo' worked after removing parent"
5408 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5409 touch .foo && error "'touch .foo' worked after removing parent"
5410 mkdir .foo && error "mkdir .foo worked after removing parent"
5411 $TRACE ls . && error "'ls .' worked after removing parent"
5412 $TRACE ls .. && error "'ls ..' worked after removing parent"
5413 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5414 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5415 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5418 run_test 48d "Access removed parent subdir (should return errors)"
5420 test_48e() { # bug 4134
5421 #lctl set_param debug=-1
5424 test_mkdir -p $DIR/$tdir/dir
5426 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5427 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5428 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5429 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5430 # On a buggy kernel addition of "touch foo" after cd .. will
5431 # produce kernel oops in lookup_hash_it
5432 touch ../foo && error "'cd ..' worked after recreate parent"
5434 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5436 run_test 48e "Access to recreated parent subdir (should return errors)"
5439 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5440 skip "need MDS >= 2.13.55"
5441 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5442 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5443 skip "needs different host for mdt1 mdt2"
5444 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5446 $LFS mkdir -i0 $DIR/$tdir
5447 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5449 for d in sub1 sub2 sub3; do
5450 #define OBD_FAIL_OSD_REF_DEL 0x19c
5451 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5452 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5455 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5457 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5459 test_49() { # LU-1030
5460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5461 remote_ost_nodsh && skip "remote OST with nodsh"
5463 # get ost1 size - $FSNAME-OST0000
5464 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5466 # write 800M at maximum
5467 [[ $ost1_size -lt 2 ]] && ost1_size=2
5468 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5470 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5471 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5474 # change max_pages_per_rpc while writing the file
5475 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5476 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5477 # loop until dd process exits
5478 while ps ax -opid | grep -wq $dd_pid; do
5479 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5480 sleep $((RANDOM % 5 + 1))
5482 # restore original max_pages_per_rpc
5483 $LCTL set_param $osc1_mppc=$orig_mppc
5484 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5486 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5490 test_mkdir $DIR/$tdir
5492 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5494 run_test 50 "special situations: /proc symlinks ==============="
5496 test_51a() { # was test_51
5497 # bug 1516 - create an empty entry right after ".." then split dir
5498 test_mkdir -c1 $DIR/$tdir
5499 touch $DIR/$tdir/foo
5500 $MCREATE $DIR/$tdir/bar
5502 createmany -m $DIR/$tdir/longfile 201
5504 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5505 $MCREATE $DIR/$tdir/longfile$FNUM
5510 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5512 run_test 51a "special situations: split htree with empty entry =="
5514 cleanup_print_lfs_df () {
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5523 local dir=$DIR/$tdir
5524 local nrdirs=$((65536 + 100))
5526 # cleanup the directory
5533 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5534 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5535 [[ $numfree -lt $nrdirs ]] &&
5536 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5538 # need to check free space for the directories as well
5539 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5540 numfree=$(( blkfree / $(fs_inode_ksize) ))
5541 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5543 trap cleanup_print_lfs_df EXIT
5546 createmany -d $dir/d $nrdirs || {
5547 unlinkmany $dir/d $nrdirs
5548 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5552 nrdirs=$(ls -U $dir | wc -l)
5554 # unlink all but 100 subdirectories, then check it still works
5556 local delete=$((nrdirs - left))
5561 # for ldiskfs the nlink count should be 1, but this is OSD specific
5562 # and so this is listed for informational purposes only
5563 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5564 unlinkmany -d $dir/d $delete ||
5565 error "unlink of first $delete subdirs failed"
5567 echo "nlink between: $(stat -c %h $dir)"
5568 local found=$(ls -U $dir | wc -l)
5569 [ $found -ne $left ] &&
5570 error "can't find subdirs: found only $found, expected $left"
5572 unlinkmany -d $dir/d $delete $left ||
5573 error "unlink of second $left subdirs failed"
5574 # regardless of whether the backing filesystem tracks nlink accurately
5575 # or not, the nlink count shouldn't be more than "." and ".." here
5576 local after=$(stat -c %h $dir)
5577 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5578 echo "nlink after: $after"
5580 cleanup_print_lfs_df
5582 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5586 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5588 test_mkdir $DIR/$tdir
5589 createmany -o $DIR/$tdir/t- 1000
5590 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5591 for N in $(seq 0 $((OSTCOUNT - 1))); do
5592 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5593 END { printf("%0.0f", objs) }' $TMP/$tfile)
5594 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5595 '($1 == '$N') { objs += 1 } \
5596 END { printf("%0.0f", objs) }')
5597 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5599 unlinkmany $DIR/$tdir/t- 1000
5602 for N in $(seq 1 $((OSTCOUNT - 1))); do
5603 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5604 error "OST $N has less objects vs OST $NLAST" \
5605 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5606 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5607 error "OST $N has less objects vs OST $NLAST" \
5608 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5610 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5611 error "OST $N has less #0 objects vs OST $NLAST" \
5612 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5613 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5614 error "OST $N has less #0 objects vs OST $NLAST" \
5615 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5620 run_test 51d "check object distribution"
5623 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5624 skip_env "ldiskfs only test"
5627 test_mkdir -c1 $DIR/$tdir
5628 test_mkdir -c1 $DIR/$tdir/d0
5630 touch $DIR/$tdir/d0/foo
5631 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5632 error "file exceed 65000 nlink limit!"
5633 unlinkmany $DIR/$tdir/d0/f- 65001
5636 run_test 51e "check file nlink limit"
5639 test_mkdir $DIR/$tdir
5642 local ulimit_old=$(ulimit -n)
5643 local spare=20 # number of spare fd's for scripts/libraries, etc.
5644 local mdt=$($LFS getstripe -m $DIR/$tdir)
5645 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5647 echo "MDT$mdt numfree=$numfree, max=$max"
5648 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5649 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5650 while ! ulimit -n $((numfree + spare)); do
5651 numfree=$((numfree * 3 / 4))
5653 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5655 echo "left ulimit at $ulimit_old"
5658 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5659 unlinkmany $DIR/$tdir/f $numfree
5660 error "create+open $numfree files in $DIR/$tdir failed"
5662 ulimit -n $ulimit_old
5664 # if createmany exits at 120s there will be fewer than $numfree files
5665 unlinkmany $DIR/$tdir/f $numfree || true
5667 run_test 51f "check many open files limit"
5670 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5671 test_mkdir $DIR/$tdir
5672 touch $DIR/$tdir/foo
5673 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5674 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5675 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5676 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5677 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5679 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5680 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5681 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5683 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5684 cp -r $DIR/$tdir $TMP/
5685 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5687 run_test 52a "append-only flag test (should return errors)"
5690 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5691 test_mkdir $DIR/$tdir
5692 touch $DIR/$tdir/foo
5693 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5694 cat test > $DIR/$tdir/foo && error "cat test worked"
5695 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5696 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5697 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5699 echo foo >> $DIR/$tdir/foo && error "echo worked"
5700 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5701 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5702 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5703 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5705 chattr -i $DIR/$tdir/foo || error "chattr failed"
5707 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5709 run_test 52b "immutable flag test (should return errors) ======="
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5713 remote_mds_nodsh && skip "remote MDS with nodsh"
5714 remote_ost_nodsh && skip "remote OST with nodsh"
5727 local support_last_seq=true
5729 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5730 support_last_seq=false
5733 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5735 for value in $(do_facet $SINGLEMDS \
5736 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5737 param=$(echo ${value[0]} | cut -d "=" -f1)
5738 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5740 if $support_last_seq; then
5741 param_seq=$(echo $param |
5742 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5743 mds_last_seq=$(do_facet $SINGLEMDS \
5744 $LCTL get_param -n $param_seq)
5746 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5748 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5749 node=$(facet_active_host ost$((ostnum+1)))
5750 param="obdfilter.$ostname.last_id"
5751 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5752 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5753 ost_last_id=$ost_last
5755 if $support_last_seq; then
5756 ost_last_id=$(echo $ost_last |
5757 awk -F':' '{print $2}' |
5759 ost_last_seq=$(echo $ost_last |
5760 awk -F':' '{print $1}')
5761 [[ $ost_last_seq = $mds_last_seq ]] || continue
5764 if [[ $ost_last_id != $mds_last ]]; then
5765 error "$ost_last_id != $mds_last"
5772 $found || error "can not match last_seq/last_id for $mdtosc"
5775 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5778 perl -MSocket -e ';' || skip "no Socket perl module installed"
5780 $SOCKETSERVER $DIR/socket ||
5781 error "$SOCKETSERVER $DIR/socket failed: $?"
5782 $SOCKETCLIENT $DIR/socket ||
5783 error "$SOCKETCLIENT $DIR/socket failed: $?"
5784 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5786 run_test 54a "unix domain socket test =========================="
5792 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5794 run_test 54b "char device works in lustre ======================"
5797 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5798 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5799 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5801 for i in $(seq 3 7); do
5802 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5811 loopdev="$DIR/loop54c"
5814 $UMOUNT $DIR/$tdir || rc=$?
5815 losetup -d $loopdev || true
5816 losetup -d $LOOPDEV || true
5817 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5824 loopdev="$DIR/loop54c"
5827 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5828 trap cleanup_54c EXIT
5829 mknod $loopdev b 7 $LOOPNUM
5830 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5831 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5832 losetup $loopdev $DIR/$tfile ||
5833 error "can't set up $loopdev for $DIR/$tfile"
5834 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5835 test_mkdir $DIR/$tdir
5836 mount -t ext2 $loopdev $DIR/$tdir ||
5837 error "error mounting $loopdev on $DIR/$tdir"
5838 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5841 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5845 run_test 54c "block device works in lustre ====================="
5851 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5853 run_test 54d "fifo device works in lustre ======================"
5858 cp -aL /dev/console $f
5859 echo $string > $f || error "echo $string to $f failed"
5861 run_test 54e "console/tty device works in lustre ======================"
5865 local dir=$DIR/$tdir
5868 test_mkdir -p $dir/dir
5869 for i in $(seq $numfiles); do
5871 touch $dir/dir/file$i
5874 local numcomp=$($LFS getstripe --component-count $dir)
5876 [[ $numcomp == 0 ]] && numcomp=1
5878 # test lfs getstripe with --recursive
5879 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5881 [[ $filenum -eq $((numfiles * 2)) ]] ||
5882 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5883 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5884 [[ $filenum -eq $numfiles ]] ||
5885 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5886 echo "$LFS getstripe showed obdidx or l_ost_idx"
5888 # test lfs getstripe with file instead of dir
5889 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5890 [[ $filenum -eq 1 ]] ||
5891 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5892 echo "$LFS getstripe file1 passed"
5894 #test lfs getstripe with --verbose
5895 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5896 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5897 error "$LFS getstripe --verbose $dir: "\
5898 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5899 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5900 error "$LFS getstripe $dir: showed lmm_magic"
5902 #test lfs getstripe with -v prints lmm_fid
5903 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5904 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5905 error "$LFS getstripe -v $dir: "\
5906 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5907 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5908 error "$LFS getstripe $dir: showed lmm_fid by default"
5909 echo "$LFS getstripe --verbose passed"
5911 #check for FID information
5912 local fid1=$($LFS getstripe --fid $dir/file1)
5913 local fid2=$($LFS getstripe --verbose $dir/file1 |
5914 awk '/lmm_fid: / { print $2; exit; }')
5915 local fid3=$($LFS path2fid $dir/file1)
5917 [ "$fid1" != "$fid2" ] &&
5918 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5919 [ "$fid1" != "$fid3" ] &&
5920 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5921 echo "$LFS getstripe --fid passed"
5923 #test lfs getstripe with --obd
5924 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5925 error "$LFS getstripe --obd wrong_uuid: should return error"
5927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5930 local obduuid=$(ostuuid_from_index $ostidx)
5931 local found=$($LFS getstripe -r --obd $obduuid $dir |
5932 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5934 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5935 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5937 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5940 [[ $found -eq $filenum ]] ||
5941 error "$LFS getstripe --obd: found $found expect $filenum"
5942 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5943 sed '/^[ ]*'${ostidx}'[ ]/d' |
5944 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5945 error "$LFS getstripe --obd: should not show file on other obd"
5946 echo "$LFS getstripe --obd passed"
5948 run_test 56a "check $LFS getstripe"
5951 local dir=$DIR/$tdir
5955 for i in $(seq $numdirs); do
5956 test_mkdir $dir/dir$i
5959 # test lfs getdirstripe default mode is non-recursion, which is
5960 # different from lfs getstripe
5961 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5963 [[ $dircnt -eq 1 ]] ||
5964 error "$LFS getdirstripe: found $dircnt, not 1"
5965 dircnt=$($LFS getdirstripe --recursive $dir |
5966 grep -c lmv_stripe_count)
5967 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5968 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5970 run_test 56b "check $LFS getdirstripe"
5973 remote_ost_nodsh && skip "remote OST with nodsh"
5976 local ost_name=$(ostname_from_index $ost_idx)
5977 local old_status=$(ost_dev_status $ost_idx)
5978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5980 [[ -z "$old_status" ]] ||
5981 skip_env "OST $ost_name is in $old_status status"
5983 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5984 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5985 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5986 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5987 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5988 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5991 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5992 error "$LFS df -v showing inactive devices"
5995 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5997 [[ "$new_status" =~ "D" ]] ||
5998 error "$ost_name status is '$new_status', missing 'D'"
5999 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6000 [[ "$new_status" =~ "N" ]] ||
6001 error "$ost_name status is '$new_status', missing 'N'"
6003 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6004 [[ "$new_status" =~ "f" ]] ||
6005 error "$ost_name status is '$new_status', missing 'f'"
6008 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6009 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6010 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6011 [[ -z "$p" ]] && restore_lustre_params < $p || true
6014 new_status=$(ost_dev_status $ost_idx)
6015 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6016 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6017 # can't check 'f' as devices may actually be on flash
6019 run_test 56c "check 'lfs df' showing device status"
6022 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6023 local osts=$($LFS df -v $MOUNT | grep -c OST)
6027 (( mdts == MDSCOUNT )) ||
6028 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6029 (( osts == OSTCOUNT )) ||
6030 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6032 run_test 56d "'lfs df -v' prints only configured devices"
6037 local local_tdir="$1"
6038 local local_numfiles="$2"
6039 local local_numdirs="$3"
6040 local dir_params="$4"
6041 local dir_stripe_params="$5"
6043 if [ ! -d "$local_tdir" ] ; then
6044 test_mkdir -p $dir_stripe_params $local_tdir
6045 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6046 for i in $(seq $local_numfiles) ; do
6047 touch $local_tdir/file$i
6049 for i in $(seq $local_numdirs) ; do
6050 test_mkdir $dir_stripe_params $local_tdir/dir$i
6051 for j in $(seq $local_numfiles) ; do
6052 touch $local_tdir/dir$i/file$j
6058 setup_56_special() {
6060 local local_numfiles=$2
6061 local local_numdirs=$3
6063 setup_56 $local_tdir $local_numfiles $local_numdirs
6065 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6066 for i in $(seq $local_numfiles) ; do
6067 mknod $local_tdir/loop${i}b b 7 $i
6068 mknod $local_tdir/null${i}c c 1 3
6069 ln -s $local_tdir/file1 $local_tdir/link${i}
6071 for i in $(seq $local_numdirs) ; do
6072 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6073 mknod $local_tdir/dir$i/null${i}c c 1 3
6074 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6080 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6081 local expected=$(($NUMDIRS + 2))
6083 setup_56 $dir $NUMFILES $NUMDIRS
6085 # test lfs find with -name
6086 for i in $(seq $NUMFILES) ; do
6087 local nums=$($LFS find -name "*$i" $dir | wc -l)
6089 [ $nums -eq $expected ] ||
6090 error "lfs find -name '*$i' $dir wrong: "\
6091 "found $nums, expected $expected"
6094 run_test 56g "check lfs find -name"
6097 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6098 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6100 setup_56 $dir $NUMFILES $NUMDIRS
6102 # test lfs find with ! -name
6103 for i in $(seq $NUMFILES) ; do
6104 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6106 [ $nums -eq $expected ] ||
6107 error "lfs find ! -name '*$i' $dir wrong: "\
6108 "found $nums, expected $expected"
6111 run_test 56h "check lfs find ! -name"
6114 local dir=$DIR/$tdir
6118 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6121 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6123 run_test 56i "check 'lfs find -ost UUID' skips directories"
6126 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6128 setup_56_special $dir $NUMFILES $NUMDIRS
6130 local expected=$((NUMDIRS + 1))
6131 local cmd="$LFS find -type d $dir"
6132 local nums=$($cmd | wc -l)
6134 [ $nums -eq $expected ] ||
6135 error "'$cmd' wrong: found $nums, expected $expected"
6137 run_test 56j "check lfs find -type d"
6140 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6142 setup_56_special $dir $NUMFILES $NUMDIRS
6144 local expected=$(((NUMDIRS + 1) * NUMFILES))
6145 local cmd="$LFS find -type f $dir"
6146 local nums=$($cmd | wc -l)
6148 [ $nums -eq $expected ] ||
6149 error "'$cmd' wrong: found $nums, expected $expected"
6151 run_test 56k "check lfs find -type f"
6154 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6156 setup_56_special $dir $NUMFILES $NUMDIRS
6158 local expected=$((NUMDIRS + NUMFILES))
6159 local cmd="$LFS find -type b $dir"
6160 local nums=$($cmd | wc -l)
6162 [ $nums -eq $expected ] ||
6163 error "'$cmd' wrong: found $nums, expected $expected"
6165 run_test 56l "check lfs find -type b"
6168 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6170 setup_56_special $dir $NUMFILES $NUMDIRS
6172 local expected=$((NUMDIRS + NUMFILES))
6173 local cmd="$LFS find -type c $dir"
6174 local nums=$($cmd | wc -l)
6175 [ $nums -eq $expected ] ||
6176 error "'$cmd' wrong: found $nums, expected $expected"
6178 run_test 56m "check lfs find -type c"
6181 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6182 setup_56_special $dir $NUMFILES $NUMDIRS
6184 local expected=$((NUMDIRS + NUMFILES))
6185 local cmd="$LFS find -type l $dir"
6186 local nums=$($cmd | wc -l)
6188 [ $nums -eq $expected ] ||
6189 error "'$cmd' wrong: found $nums, expected $expected"
6191 run_test 56n "check lfs find -type l"
6194 local dir=$DIR/$tdir
6196 setup_56 $dir $NUMFILES $NUMDIRS
6197 utime $dir/file1 > /dev/null || error "utime (1)"
6198 utime $dir/file2 > /dev/null || error "utime (2)"
6199 utime $dir/dir1 > /dev/null || error "utime (3)"
6200 utime $dir/dir2 > /dev/null || error "utime (4)"
6201 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6202 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6205 local nums=$($LFS find -mtime +0 $dir | wc -l)
6207 [ $nums -eq $expected ] ||
6208 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6211 cmd="$LFS find -mtime 0 $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "'$cmd' wrong: found $nums, expected $expected"
6216 run_test 56o "check lfs find -mtime for old files"
6219 local dir=$DIR/$tdir
6223 # just to make sure there is something that won't be found
6225 touch $dir/$tfile.now
6227 for age in year week day hour min; do
6228 count=$((count + 1))
6230 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6231 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6232 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6234 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6235 local nums=$($cmd | wc -l)
6236 [ $nums -eq $expected ] ||
6237 error "'$cmd' wrong: found $nums, expected $expected"
6239 cmd="$LFS find $dir -atime $count${age:0:1}"
6240 nums=$($cmd | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6246 cmd="$LFS find $dir -ctime +1s -type f"
6247 nums=$($cmd | wc -l)
6248 (( $nums == $count * 2 + 1)) ||
6249 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6251 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6253 test_newerXY_base() {
6256 local dir=$DIR/$tdir
6260 if [ $y == "t" ]; then
6261 if [ $x == "b" ]; then
6262 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6264 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6267 ref=$DIR/$tfile.newer.$x$y
6268 touch $ref || error "touch $ref failed"
6271 echo "before = $ref"
6273 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6275 if [ $y == "t" ]; then
6276 if [ $x == "b" ]; then
6277 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6279 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6282 negref=$DIR/$tfile.negnewer.$x$y
6283 touch $negref || error "touch $negref failed"
6286 echo "after = $negref"
6287 local cmd="$LFS find $dir -newer$x$y $ref"
6288 local nums=$(eval $cmd | wc -l)
6289 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6291 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6292 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6294 cmd="$LFS find $dir ! -newer$x$y $negref"
6295 nums=$(eval $cmd | wc -l)
6296 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6297 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6299 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6300 nums=$(eval $cmd | wc -l)
6301 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6302 error "'$cmd' wrong: found $nums between, expected $expected"; }
6308 test_newerXY_base "a" "a"
6309 test_newerXY_base "a" "m"
6310 test_newerXY_base "a" "c"
6311 test_newerXY_base "m" "a"
6312 test_newerXY_base "m" "m"
6313 test_newerXY_base "m" "c"
6314 test_newerXY_base "c" "a"
6315 test_newerXY_base "c" "m"
6316 test_newerXY_base "c" "c"
6318 [[ -n "$sles_version" ]] &&
6319 echo "skip timestamp tests on SLES, LU-13665" && return 0
6321 test_newerXY_base "a" "t"
6322 test_newerXY_base "m" "t"
6323 test_newerXY_base "c" "t"
6325 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6326 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6327 ! btime_supported && echo "btime unsupported" && return 0
6329 test_newerXY_base "b" "b"
6330 test_newerXY_base "b" "t"
6332 run_test 56oc "check lfs find -newerXY work"
6335 local dir=$DIR/$tdir
6340 $LFS find $dir -btime -1d -type f
6347 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6348 ! btime_supported && skip "btime unsupported on MDS"
6350 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6351 ! btime_supported && skip "btime unsupported on clients"
6353 local dir=$DIR/$tdir
6354 local ref=$DIR/$tfile.ref
6355 local negref=$DIR/$tfile.negref
6357 mkdir $dir || error "mkdir $dir failed"
6358 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6359 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6360 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6361 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6362 touch $ref || error "touch $ref failed"
6363 # sleep 3 seconds at least
6366 local before=$(do_facet mds1 date +%s)
6367 local skew=$(($(date +%s) - before + 1))
6369 if (( skew < 0 && skew > -5 )); then
6370 sleep $((0 - skew + 1))
6374 # Set the dir stripe params to limit files all on MDT0,
6375 # otherwise we need to calc the max clock skew between
6376 # the client and MDTs.
6377 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6379 touch $negref || error "touch $negref failed"
6381 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6382 local nums=$($cmd | wc -l)
6383 local expected=$(((NUMFILES + 1) * NUMDIRS))
6385 [ $nums -eq $expected ] ||
6386 error "'$cmd' wrong: found $nums, expected $expected"
6388 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6389 nums=$($cmd | wc -l)
6390 expected=$((NUMFILES + 1))
6391 [ $nums -eq $expected ] ||
6392 error "'$cmd' wrong: found $nums, expected $expected"
6394 [ $skew -lt 0 ] && return
6396 local after=$(do_facet mds1 date +%s)
6397 local age=$((after - before + 1 + skew))
6399 cmd="$LFS find $dir -btime -${age}s -type f"
6400 nums=$($cmd | wc -l)
6401 expected=$(((NUMFILES + 1) * NUMDIRS))
6403 echo "Clock skew between client and server: $skew, age:$age"
6404 [ $nums -eq $expected ] ||
6405 error "'$cmd' wrong: found $nums, expected $expected"
6407 expected=$(($NUMDIRS + 1))
6408 cmd="$LFS find $dir -btime -${age}s -type d"
6409 nums=$($cmd | wc -l)
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6412 rm -f $ref $negref || error "Failed to remove $ref $negref"
6414 run_test 56od "check lfs find -btime with units"
6417 [ $RUNAS_ID -eq $UID ] &&
6418 skip_env "RUNAS_ID = UID = $UID -- skipping"
6420 local dir=$DIR/$tdir
6422 setup_56 $dir $NUMFILES $NUMDIRS
6423 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6425 local expected=$NUMFILES
6426 local cmd="$LFS find -uid $RUNAS_ID $dir"
6427 local nums=$($cmd | wc -l)
6429 [ $nums -eq $expected ] ||
6430 error "'$cmd' wrong: found $nums, expected $expected"
6432 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6433 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6434 nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6438 run_test 56p "check lfs find -uid and ! -uid"
6441 [ $RUNAS_ID -eq $UID ] &&
6442 skip_env "RUNAS_ID = UID = $UID -- skipping"
6444 local dir=$DIR/$tdir
6446 setup_56 $dir $NUMFILES $NUMDIRS
6447 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6449 local expected=$NUMFILES
6450 local cmd="$LFS find -gid $RUNAS_GID $dir"
6451 local nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6456 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6457 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6458 nums=$($cmd | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "'$cmd' wrong: found $nums, expected $expected"
6462 run_test 56q "check lfs find -gid and ! -gid"
6465 local dir=$DIR/$tdir
6467 setup_56 $dir $NUMFILES $NUMDIRS
6470 local cmd="$LFS find -size 0 -type f -lazy $dir"
6471 local nums=$($cmd | wc -l)
6473 [ $nums -eq $expected ] ||
6474 error "'$cmd' wrong: found $nums, expected $expected"
6475 cmd="$LFS find -size 0 -type f $dir"
6476 nums=$($cmd | wc -l)
6477 [ $nums -eq $expected ] ||
6478 error "'$cmd' wrong: found $nums, expected $expected"
6481 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6482 nums=$($cmd | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "'$cmd' wrong: found $nums, expected $expected"
6485 cmd="$LFS find ! -size 0 -type f $dir"
6486 nums=$($cmd | wc -l)
6487 [ $nums -eq $expected ] ||
6488 error "'$cmd' wrong: found $nums, expected $expected"
6490 echo "test" > $dir/$tfile
6491 echo "test2" > $dir/$tfile.2 && sync
6493 cmd="$LFS find -size 5 -type f -lazy $dir"
6494 nums=$($cmd | wc -l)
6495 [ $nums -eq $expected ] ||
6496 error "'$cmd' wrong: found $nums, expected $expected"
6497 cmd="$LFS find -size 5 -type f $dir"
6498 nums=$($cmd | wc -l)
6499 [ $nums -eq $expected ] ||
6500 error "'$cmd' wrong: found $nums, expected $expected"
6503 cmd="$LFS find -size +5 -type f -lazy $dir"
6504 nums=$($cmd | wc -l)
6505 [ $nums -eq $expected ] ||
6506 error "'$cmd' wrong: found $nums, expected $expected"
6507 cmd="$LFS find -size +5 -type f $dir"
6508 nums=$($cmd | wc -l)
6509 [ $nums -eq $expected ] ||
6510 error "'$cmd' wrong: found $nums, expected $expected"
6513 cmd="$LFS find -size +0 -type f -lazy $dir"
6514 nums=$($cmd | wc -l)
6515 [ $nums -eq $expected ] ||
6516 error "'$cmd' wrong: found $nums, expected $expected"
6517 cmd="$LFS find -size +0 -type f $dir"
6518 nums=$($cmd | wc -l)
6519 [ $nums -eq $expected ] ||
6520 error "'$cmd' wrong: found $nums, expected $expected"
6523 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6524 nums=$($cmd | wc -l)
6525 [ $nums -eq $expected ] ||
6526 error "'$cmd' wrong: found $nums, expected $expected"
6527 cmd="$LFS find ! -size -5 -type f $dir"
6528 nums=$($cmd | wc -l)
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6533 cmd="$LFS find -size -5 -type f -lazy $dir"
6534 nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6537 cmd="$LFS find -size -5 -type f $dir"
6538 nums=$($cmd | wc -l)
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6542 run_test 56r "check lfs find -size works"
6549 cancel_lru_locks $OSC
6551 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6552 local nums=$($cmd | wc -l)
6554 [ $nums -eq $expected ] ||
6555 error "'$cmd' wrong: found $nums, expected $expected"
6557 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6559 if (( rpcs_before + glimpses != rpcs_after )); then
6560 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6561 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6563 if [[ $glimpses == 0 ]]; then
6564 error "'$cmd' should not send glimpse RPCs to OST"
6566 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6572 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6573 skip "MDS < 2.12.58 doesn't return LSOM data"
6574 local dir=$DIR/$tdir
6575 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6577 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6579 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6580 $LCTL set_param -n llite.*.statahead_agl=0
6581 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6583 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6584 # open and close all files to ensure LSOM is updated
6585 cancel_lru_locks $OSC
6586 find $dir -type f | xargs cat > /dev/null
6588 # expect_found glimpse_rpcs command_to_run
6589 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6590 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6591 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6592 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6594 echo "test" > $dir/$tfile
6595 echo "test2" > $dir/$tfile.2 && sync
6596 cancel_lru_locks $OSC
6597 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6599 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6600 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6601 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6602 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6604 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6605 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6606 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6607 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6608 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6609 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6611 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6614 local dir=$DIR/$tdir
6615 local tmp=$TMP/$tfile.log
6618 test_mkdir -p $dir || error "failed to mkdir $dir"
6619 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6620 error "failed to setstripe $dir/$tfile"
6621 mdt_idx=$($LFS getdirstripe -i $dir)
6622 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6624 stack_trap "rm -f $tmp" EXIT
6625 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6626 ! grep -q obd_uuid $tmp ||
6627 error "failed to find --size +100K --ost 0 $dir"
6628 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6629 ! grep -q obd_uuid $tmp ||
6630 error "failed to find --size +100K --mdt $mdt_idx $dir"
6632 run_test 56rb "check lfs find --size --ost/--mdt works"
6634 test_56s() { # LU-611 #LU-9369
6635 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6637 local dir=$DIR/$tdir
6638 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6640 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6641 for i in $(seq $NUMDIRS); do
6642 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6645 local expected=$NUMDIRS
6646 local cmd="$LFS find -c $OSTCOUNT $dir"
6647 local nums=$($cmd | wc -l)
6649 [ $nums -eq $expected ] || {
6650 $LFS getstripe -R $dir
6651 error "'$cmd' wrong: found $nums, expected $expected"
6654 expected=$((NUMDIRS + onestripe))
6655 cmd="$LFS find -stripe-count +0 -type f $dir"
6656 nums=$($cmd | wc -l)
6657 [ $nums -eq $expected ] || {
6658 $LFS getstripe -R $dir
6659 error "'$cmd' wrong: found $nums, expected $expected"
6663 cmd="$LFS find -stripe-count 1 -type f $dir"
6664 nums=$($cmd | wc -l)
6665 [ $nums -eq $expected ] || {
6666 $LFS getstripe -R $dir
6667 error "'$cmd' wrong: found $nums, expected $expected"
6670 cmd="$LFS find -stripe-count -2 -type f $dir"
6671 nums=$($cmd | wc -l)
6672 [ $nums -eq $expected ] || {
6673 $LFS getstripe -R $dir
6674 error "'$cmd' wrong: found $nums, expected $expected"
6678 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6679 nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] || {
6681 $LFS getstripe -R $dir
6682 error "'$cmd' wrong: found $nums, expected $expected"
6685 run_test 56s "check lfs find -stripe-count works"
6687 test_56t() { # LU-611 #LU-9369
6688 local dir=$DIR/$tdir
6690 setup_56 $dir 0 $NUMDIRS
6691 for i in $(seq $NUMDIRS); do
6692 $LFS setstripe -S 8M $dir/dir$i/$tfile
6695 local expected=$NUMDIRS
6696 local cmd="$LFS find -S 8M $dir"
6697 local nums=$($cmd | wc -l)
6699 [ $nums -eq $expected ] || {
6700 $LFS getstripe -R $dir
6701 error "'$cmd' wrong: found $nums, expected $expected"
6705 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6707 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6709 expected=$(((NUMDIRS + 1) * NUMFILES))
6710 cmd="$LFS find -stripe-size 512k -type f $dir"
6711 nums=$($cmd | wc -l)
6712 [ $nums -eq $expected ] ||
6713 error "'$cmd' wrong: found $nums, expected $expected"
6715 cmd="$LFS find -stripe-size +320k -type f $dir"
6716 nums=$($cmd | wc -l)
6717 [ $nums -eq $expected ] ||
6718 error "'$cmd' wrong: found $nums, expected $expected"
6720 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6721 cmd="$LFS find -stripe-size +200k -type f $dir"
6722 nums=$($cmd | wc -l)
6723 [ $nums -eq $expected ] ||
6724 error "'$cmd' wrong: found $nums, expected $expected"
6726 cmd="$LFS find -stripe-size -640k -type f $dir"
6727 nums=$($cmd | wc -l)
6728 [ $nums -eq $expected ] ||
6729 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find -stripe-size 256k -type f $dir"
6733 nums=$($cmd | wc -l)
6734 [ $nums -eq $expected ] ||
6735 error "'$cmd' wrong: found $nums, expected $expected"
6737 cmd="$LFS find -stripe-size -320k -type f $dir"
6738 nums=$($cmd | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "'$cmd' wrong: found $nums, expected $expected"
6743 cmd="$LFS find -stripe-size 1024k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 run_test 56t "check lfs find -stripe-size works"
6750 test_56u() { # LU-611
6751 local dir=$DIR/$tdir
6753 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6755 if [[ $OSTCOUNT -gt 1 ]]; then
6756 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6762 local expected=$(((NUMDIRS + 1) * NUMFILES))
6763 local cmd="$LFS find -stripe-index 0 -type f $dir"
6764 local nums=$($cmd | wc -l)
6766 [ $nums -eq $expected ] ||
6767 error "'$cmd' wrong: found $nums, expected $expected"
6770 cmd="$LFS find -stripe-index 1 -type f $dir"
6771 nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6775 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6776 nums=$($cmd | wc -l)
6777 [ $nums -eq $expected ] ||
6778 error "'$cmd' wrong: found $nums, expected $expected"
6781 # This should produce an error and not return any files
6782 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6783 nums=$($cmd 2>/dev/null | wc -l)
6784 [ $nums -eq $expected ] ||
6785 error "'$cmd' wrong: found $nums, expected $expected"
6787 if [[ $OSTCOUNT -gt 1 ]]; then
6788 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6789 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6790 nums=$($cmd | wc -l)
6791 [ $nums -eq $expected ] ||
6792 error "'$cmd' wrong: found $nums, expected $expected"
6795 run_test 56u "check lfs find -stripe-index works"
6799 local dir=$DIR/$tdir
6801 setup_56 $dir $NUMFILES $NUMDIRS
6803 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6804 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6806 for file in $($LFS find -m $UUID $dir); do
6807 file_midx=$($LFS getstripe -m $file)
6808 [ $file_midx -eq $mdt_idx ] ||
6809 error "lfs find -m $UUID != getstripe -m $file_midx"
6812 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6815 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6818 local dir=$DIR/$tdir
6820 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6822 local stripe_size=$($LFS getstripe -S -d $dir) ||
6823 error "$LFS getstripe -S -d $dir failed"
6824 stripe_size=${stripe_size%% *}
6826 local file_size=$((stripe_size * OSTCOUNT))
6827 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6828 local required_space=$((file_num * file_size))
6829 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6831 [[ $free_space -le $((required_space / 1024)) ]] &&
6832 skip_env "need $required_space, have $free_space kbytes"
6835 local dd_count=$((file_size / dd_bs))
6837 # write data into the files
6842 for i in $(seq $NUMFILES); do
6844 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6845 error "write data into $file failed"
6847 for i in $(seq $NUMDIRS); do
6848 for j in $(seq $NUMFILES); do
6849 file=$dir/dir$i/file$j
6850 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6851 error "write data into $file failed"
6855 # $LFS_MIGRATE will fail if hard link migration is unsupported
6856 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6857 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6858 error "creating links to $dir/dir1/file1 failed"
6863 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6866 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6869 eval $cmd || error "$cmd failed"
6871 check_stripe_count $dir/file1 $expected
6873 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6875 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6876 # OST 1 if it is on OST 0. This file is small enough to
6877 # be on only one stripe.
6878 file=$dir/migr_1_ost
6879 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6880 error "write data into $file failed"
6881 local obdidx=$($LFS getstripe -i $file)
6882 local oldmd5=$(md5sum $file)
6885 [[ $obdidx -eq 0 ]] && newobdidx=1
6886 cmd="$LFS migrate -i $newobdidx $file"
6888 eval $cmd || error "$cmd failed"
6890 local realobdix=$($LFS getstripe -i $file)
6891 local newmd5=$(md5sum $file)
6893 [[ $newobdidx -ne $realobdix ]] &&
6894 error "new OST is different (was=$obdidx, "\
6895 "wanted=$newobdidx, got=$realobdix)"
6896 [[ "$oldmd5" != "$newmd5" ]] &&
6897 error "md5sum differ: $oldmd5, $newmd5"
6901 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6903 eval $cmd || error "$cmd failed"
6905 for j in $(seq $NUMFILES); do
6906 check_stripe_count $dir/dir1/file$j $expected
6909 # lfs_migrate works with lfs find
6910 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6911 $LFS_MIGRATE -y -c $expected"
6913 eval $cmd || error "$cmd failed"
6915 for i in $(seq 2 $NUMFILES); do
6916 check_stripe_count $dir/file$i $expected
6918 for i in $(seq 2 $NUMDIRS); do
6919 for j in $(seq $NUMFILES); do
6920 check_stripe_count $dir/dir$i/file$j $expected
6924 run_test 56w "check lfs_migrate -c stripe_count works"
6927 local file1=$DIR/$tdir/file1
6928 local create_pool=false
6929 local initial_pool=$($LFS getstripe -p $DIR)
6933 echo -n "Creating test dir..."
6934 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6937 echo -n "Creating test file..."
6938 touch $file1 || error "cannot create file"
6941 echo -n "Detecting existing pools..."
6942 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6944 if [ ${#pool_list[@]} -gt 0 ]; then
6945 echo "${pool_list[@]}"
6946 for thispool in "${pool_list[@]}"; do
6947 if [[ -z "$initial_pool" ||
6948 "$initial_pool" != "$thispool" ]]; then
6950 echo "Using existing pool '$pool'"
6955 echo "none detected."
6957 if [ -z "$pool" ]; then
6958 pool=${POOL:-testpool}
6959 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6960 echo -n "Creating pool '$pool'..."
6962 pool_add $pool &> /dev/null ||
6963 error "pool_add failed"
6966 echo -n "Adding target to pool..."
6967 pool_add_targets $pool 0 0 1 &> /dev/null ||
6968 error "pool_add_targets failed"
6972 echo -n "Setting pool using -p option..."
6973 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6974 error "migrate failed rc = $?"
6977 echo -n "Verifying test file is in pool after migrating..."
6978 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6979 error "file was not migrated to pool $pool"
6982 echo -n "Removing test file from pool '$pool'..."
6983 # "lfs migrate $file" won't remove the file from the pool
6984 # until some striping information is changed.
6985 $LFS migrate -c 1 $file1 &> /dev/null ||
6986 error "cannot remove from pool"
6987 [ "$($LFS getstripe -p $file1)" ] &&
6988 error "pool still set"
6991 echo -n "Setting pool using --pool option..."
6992 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6993 error "migrate failed rc = $?"
6998 if $create_pool; then
6999 destroy_test_pools 2> /dev/null ||
7000 error "destroy test pools failed"
7003 run_test 56wb "check lfs_migrate pool support"
7006 local file1="$DIR/$tdir/file1"
7013 echo -n "Creating test dir..."
7014 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7015 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7016 error "cannot set stripe by '-S 1M -c 1'"
7019 echo -n "Setting initial stripe for test file..."
7020 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7021 error "cannot set stripe"
7022 cur_ssize=$($LFS getstripe -S "$file1")
7023 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7026 # File currently set to -S 512K -c 1
7028 # Ensure -c and -S options are rejected when -R is set
7029 echo -n "Verifying incompatible options are detected..."
7030 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7031 error "incompatible -c and -R options not detected"
7032 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7033 error "incompatible -S and -R options not detected"
7036 # Ensure unrecognized options are passed through to 'lfs migrate'
7037 echo -n "Verifying -S option is passed through to lfs migrate..."
7038 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7039 error "migration failed"
7040 cur_ssize=$($LFS getstripe -S "$file1")
7041 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7044 # File currently set to -S 1M -c 1
7046 # Ensure long options are supported
7047 echo -n "Verifying long options supported..."
7048 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7049 error "long option without argument not supported"
7050 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7051 error "long option with argument not supported"
7052 cur_ssize=$($LFS getstripe -S "$file1")
7053 [ $cur_ssize -eq 524288 ] ||
7054 error "migrate --stripe-size $cur_ssize != 524288"
7057 # File currently set to -S 512K -c 1
7059 if [ "$OSTCOUNT" -gt 1 ]; then
7060 echo -n "Verifying explicit stripe count can be set..."
7061 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7062 error "migrate failed"
7063 cur_scount=$($LFS getstripe -c "$file1")
7064 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7068 # File currently set to -S 512K -c 1 or -S 512K -c 2
7070 # Ensure parent striping is used if -R is set, and no stripe
7071 # count or size is specified
7072 echo -n "Setting stripe for parent directory..."
7073 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7074 error "cannot set stripe '-S 2M -c 1'"
7077 echo -n "Verifying restripe option uses parent stripe settings..."
7078 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7079 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7080 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7081 error "migrate failed"
7082 cur_ssize=$($LFS getstripe -S "$file1")
7083 [ $cur_ssize -eq $parent_ssize ] ||
7084 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7085 cur_scount=$($LFS getstripe -c "$file1")
7086 [ $cur_scount -eq $parent_scount ] ||
7087 error "migrate -R stripe_count $cur_scount != $parent_scount"
7090 # File currently set to -S 1M -c 1
7092 # Ensure striping is preserved if -R is not set, and no stripe
7093 # count or size is specified
7094 echo -n "Verifying striping size preserved when not specified..."
7095 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7096 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7097 error "cannot set stripe on parent directory"
7098 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7099 error "migrate failed"
7100 cur_ssize=$($LFS getstripe -S "$file1")
7101 [ $cur_ssize -eq $orig_ssize ] ||
7102 error "migrate by default $cur_ssize != $orig_ssize"
7105 # Ensure file name properly detected when final option has no argument
7106 echo -n "Verifying file name properly detected..."
7107 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7108 error "file name interpreted as option argument"
7114 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7119 local file1=$DIR/$tdir/file1
7121 echo -n "Creating test dir..."
7122 test_mkdir $DIR/$tdir || error "cannot create dir"
7125 echo -n "Creating test file..."
7129 # Ensure 'lfs migrate' will fail by using a non-existent option,
7130 # and make sure rsync is not called to recover
7131 echo -n "Make sure --no-rsync option works..."
7132 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7133 grep -q 'refusing to fall back to rsync' ||
7134 error "rsync was called with --no-rsync set"
7137 # Ensure rsync is called without trying 'lfs migrate' first
7138 echo -n "Make sure --rsync option works..."
7139 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7140 grep -q 'falling back to rsync' &&
7141 error "lfs migrate was called with --rsync set"
7144 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7145 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7146 grep -q 'at the same time' ||
7147 error "--rsync and --no-rsync accepted concurrently"
7153 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7159 test_mkdir $td || error "cannot create $td"
7160 touch $tf || error "cannot touch $tf"
7162 echo -n "Make sure --non-direct|-D works..."
7163 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7164 grep -q "lfs migrate --non-direct" ||
7165 error "--non-direct option cannot work correctly"
7166 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7167 grep -q "lfs migrate -D" ||
7168 error "-D option cannot work correctly"
7171 run_test 56we "check lfs_migrate --non-direct|-D support"
7174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7175 check_swap_layouts_support
7177 local dir=$DIR/$tdir
7178 local ref1=/etc/passwd
7179 local file1=$dir/file1
7181 test_mkdir $dir || error "creating dir $dir"
7182 $LFS setstripe -c 2 $file1
7184 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7185 stripe=$($LFS getstripe -c $file1)
7186 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7187 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7192 run_test 56x "lfs migration support"
7195 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7196 check_swap_layouts_support
7198 local dir=$DIR/$tdir/$testnum
7202 local ref1=/etc/passwd
7203 local file1=$dir/file1
7205 $LFS setstripe -c 2 $file1
7207 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7209 local stripe=$($LFS getstripe -c $file1)
7211 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7212 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7217 run_test 56xa "lfs migration --block support"
7219 check_migrate_links() {
7221 local file1="$dir/file1"
7225 local total_count=$(($begin + $count - 1))
7226 local symlink_count=10
7229 if [ ! -f "$file1" ]; then
7230 echo -n "creating initial file..."
7231 $LFS setstripe -c 1 -S "512k" "$file1" ||
7232 error "cannot setstripe initial file"
7235 echo -n "creating symlinks..."
7236 for s in $(seq 1 $symlink_count); do
7237 ln -s "$file1" "$dir/slink$s" ||
7238 error "cannot create symlinks"
7242 echo -n "creating nonlinked files..."
7243 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7244 error "cannot create nonlinked files"
7249 if [ ! -f "$dir/file$total_count" ]; then
7250 echo -n "creating hard links $begin:$total_count..."
7251 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7252 /dev/null || error "cannot create hard links"
7256 echo -n "checking number of hard links listed in xattrs..."
7257 local fid=$($LFS getstripe -F "$file1")
7258 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7261 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7262 skip "hard link list has unexpected size, skipping test"
7264 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7265 error "link names should exceed xattrs size"
7268 echo -n "migrating files..."
7269 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7271 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7274 # make sure all links have been properly migrated
7275 echo -n "verifying files..."
7276 fid=$($LFS getstripe -F "$file1") ||
7277 error "cannot get fid for file $file1"
7278 for i in $(seq 2 $total_count); do
7279 local fid2=$($LFS getstripe -F $dir/file$i)
7281 [ "$fid2" == "$fid" ] ||
7282 error "migrated hard link has mismatched FID"
7285 # make sure hard links were properly detected, and migration was
7286 # performed only once for the entire link set; nonlinked files should
7288 local actual=$(grep -c 'done' <<< "$migrate_out")
7289 local expected=$(($uniq_count + 1))
7291 [ "$actual" -eq "$expected" ] ||
7292 error "hard links individually migrated ($actual != $expected)"
7294 # make sure the correct number of hard links are present
7295 local hardlinks=$(stat -c '%h' "$file1")
7297 [ $hardlinks -eq $total_count ] ||
7298 error "num hard links $hardlinks != $total_count"
7305 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7306 skip "Need MDS version at least 2.10.55"
7308 local dir="$DIR/$tdir"
7310 test_mkdir "$dir" || error "cannot create dir $dir"
7312 echo "testing lfs migrate mode when all links fit within xattrs"
7313 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7315 echo "testing rsync mode when all links fit within xattrs"
7316 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7318 echo "testing lfs migrate mode when all links do not fit within xattrs"
7319 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7321 echo "testing rsync mode when all links do not fit within xattrs"
7322 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7324 chown -R $RUNAS_ID $dir
7325 echo "testing non-root lfs migrate mode when not all links are in xattr"
7326 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7331 run_test 56xb "lfs migration hard link support"
7334 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7336 local dir="$DIR/$tdir"
7338 test_mkdir "$dir" || error "cannot create dir $dir"
7340 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7341 echo -n "Setting initial stripe for 20MB test file..."
7342 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7343 error "cannot setstripe 20MB file"
7345 echo -n "Sizing 20MB test file..."
7346 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7348 echo -n "Verifying small file autostripe count is 1..."
7349 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7350 error "cannot migrate 20MB file"
7351 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7352 error "cannot get stripe for $dir/20mb"
7353 [ $stripe_count -eq 1 ] ||
7354 error "unexpected stripe count $stripe_count for 20MB file"
7358 # Test 2: File is small enough to fit within the available space on
7359 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7360 # have at least an additional 1KB for each desired stripe for test 3
7361 echo -n "Setting stripe for 1GB test file..."
7362 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7364 echo -n "Sizing 1GB test file..."
7365 # File size is 1GB + 3KB
7366 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7369 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7370 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7371 if (( avail > 524288 * OSTCOUNT )); then
7372 echo -n "Migrating 1GB file..."
7373 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7374 error "cannot migrate 1GB file"
7376 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7377 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7378 error "cannot getstripe for 1GB file"
7379 [ $stripe_count -eq 2 ] ||
7380 error "unexpected stripe count $stripe_count != 2"
7384 # Test 3: File is too large to fit within the available space on
7385 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7386 if [ $OSTCOUNT -ge 3 ]; then
7387 # The required available space is calculated as
7388 # file size (1GB + 3KB) / OST count (3).
7389 local kb_per_ost=349526
7391 echo -n "Migrating 1GB file with limit..."
7392 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7393 error "cannot migrate 1GB file with limit"
7396 stripe_count=$($LFS getstripe -c "$dir/1gb")
7397 echo -n "Verifying 1GB autostripe count with limited space..."
7398 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7399 error "unexpected stripe count $stripe_count (min 3)"
7406 run_test 56xc "lfs migration autostripe"
7409 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7411 local dir=$DIR/$tdir
7412 local f_mgrt=$dir/$tfile.mgrt
7413 local f_yaml=$dir/$tfile.yaml
7414 local f_copy=$dir/$tfile.copy
7415 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7416 local layout_copy="-c 2 -S 2M -i 1"
7417 local yamlfile=$dir/yamlfile
7418 local layout_before;
7421 test_mkdir "$dir" || error "cannot create dir $dir"
7422 $LFS setstripe $layout_yaml $f_yaml ||
7423 error "cannot setstripe $f_yaml with layout $layout_yaml"
7424 $LFS getstripe --yaml $f_yaml > $yamlfile
7425 $LFS setstripe $layout_copy $f_copy ||
7426 error "cannot setstripe $f_copy with layout $layout_copy"
7428 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7430 # 1. test option --yaml
7431 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7432 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7433 layout_before=$(get_layout_param $f_yaml)
7434 layout_after=$(get_layout_param $f_mgrt)
7435 [ "$layout_after" == "$layout_before" ] ||
7436 error "lfs_migrate --yaml: $layout_after != $layout_before"
7438 # 2. test option --copy
7439 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7440 error "cannot migrate $f_mgrt with --copy $f_copy"
7441 layout_before=$(get_layout_param $f_copy)
7442 layout_after=$(get_layout_param $f_mgrt)
7443 [ "$layout_after" == "$layout_before" ] ||
7444 error "lfs_migrate --copy: $layout_after != $layout_before"
7446 run_test 56xd "check lfs_migrate --yaml and --copy support"
7449 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7451 local dir=$DIR/$tdir
7452 local f_comp=$dir/$tfile
7453 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7454 local layout_before=""
7455 local layout_after=""
7457 test_mkdir "$dir" || error "cannot create dir $dir"
7458 $LFS setstripe $layout $f_comp ||
7459 error "cannot setstripe $f_comp with layout $layout"
7460 layout_before=$(get_layout_param $f_comp)
7461 dd if=/dev/zero of=$f_comp bs=1M count=4
7463 # 1. migrate a comp layout file by lfs_migrate
7464 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7465 layout_after=$(get_layout_param $f_comp)
7466 [ "$layout_before" == "$layout_after" ] ||
7467 error "lfs_migrate: $layout_before != $layout_after"
7469 # 2. migrate a comp layout file by lfs migrate
7470 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7471 layout_after=$(get_layout_param $f_comp)
7472 [ "$layout_before" == "$layout_after" ] ||
7473 error "lfs migrate: $layout_before != $layout_after"
7475 run_test 56xe "migrate a composite layout file"
7478 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7480 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7481 skip "Need server version at least 2.13.53"
7483 local dir=$DIR/$tdir
7484 local f_comp=$dir/$tfile
7485 local layout="-E 1M -c1 -E -1 -c2"
7489 test_mkdir "$dir" || error "cannot create dir $dir"
7490 $LFS setstripe $layout $f_comp ||
7491 error "cannot setstripe $f_comp with layout $layout"
7492 fid_before=$($LFS getstripe --fid $f_comp)
7493 dd if=/dev/zero of=$f_comp bs=1M count=4
7495 # 1. migrate a comp layout file to a comp layout
7496 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7497 fid_after=$($LFS getstripe --fid $f_comp)
7498 [ "$fid_before" == "$fid_after" ] ||
7499 error "comp-to-comp migrate: $fid_before != $fid_after"
7501 # 2. migrate a comp layout file to a plain layout
7502 $LFS migrate -c2 $f_comp ||
7503 error "cannot migrate $f_comp by lfs migrate"
7504 fid_after=$($LFS getstripe --fid $f_comp)
7505 [ "$fid_before" == "$fid_after" ] ||
7506 error "comp-to-plain migrate: $fid_before != $fid_after"
7508 # 3. migrate a plain layout file to a comp layout
7509 $LFS migrate $layout $f_comp ||
7510 error "cannot migrate $f_comp by lfs migrate"
7511 fid_after=$($LFS getstripe --fid $f_comp)
7512 [ "$fid_before" == "$fid_after" ] ||
7513 error "plain-to-comp migrate: $fid_before != $fid_after"
7515 run_test 56xf "FID is not lost during migration of a composite layout file"
7518 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7519 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7522 local dir=$DIR/$tdir
7526 test_mkdir -p $dir || error "creating dir $dir"
7527 touch $f1 || error "creating std file $f1"
7528 $MULTIOP $f2 H2c || error "creating released file $f2"
7530 # a directory can be raid0, so ask only for files
7531 res=$($LFS find $dir -L raid0 -type f | wc -l)
7532 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7534 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7535 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7537 # only files can be released, so no need to force file search
7538 res=$($LFS find $dir -L released)
7539 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7541 res=$($LFS find $dir -type f \! -L released)
7542 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7544 run_test 56y "lfs find -L raid0|released"
7546 test_56z() { # LU-4824
7547 # This checks to make sure 'lfs find' continues after errors
7548 # There are two classes of errors that should be caught:
7549 # - If multiple paths are provided, all should be searched even if one
7551 # - If errors are encountered during the search, it should not terminate
7553 local dir=$DIR/$tdir
7557 for i in d{0..9}; do
7559 touch $dir/$i/$tfile
7561 $LFS find $DIR/non_existent_dir $dir &&
7562 error "$LFS find did not return an error"
7563 # Make a directory unsearchable. This should NOT be the last entry in
7564 # directory order. Arbitrarily pick the 6th entry
7565 chmod 700 $($LFS find $dir -type d | sed '6!d')
7567 $RUNAS $LFS find $DIR/non_existent $dir
7568 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7570 # The user should be able to see 10 directories and 9 files
7571 (( count == 19 )) ||
7572 error "$LFS find found $count != 19 entries after error"
7574 run_test 56z "lfs find should continue after an error"
7576 test_56aa() { # LU-5937
7577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7579 local dir=$DIR/$tdir
7582 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7584 createmany -o $dir/striped_dir/${tfile}- 1024
7585 local dirs=$($LFS find --size +8k $dir/)
7587 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7589 run_test 56aa "lfs find --size under striped dir"
7591 test_56ab() { # LU-10705
7592 test_mkdir $DIR/$tdir
7593 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7594 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7595 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7596 # Flush writes to ensure valid blocks. Need to be more thorough for
7597 # ZFS, since blocks are not allocated/returned to client immediately.
7599 wait_zfs_commit ost1 2
7600 cancel_lru_locks osc
7603 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7605 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7607 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7608 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7610 rm -f $DIR/$tdir/$tfile.[123]
7612 run_test 56ab "lfs find --blocks"
7615 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7616 skip "Need MDS version at least 2.10.50"
7618 # Create composite files with one component
7619 local dir=$DIR/$tdir
7621 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7622 # Create composite files with three components
7623 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7624 # Create non-composite files
7625 createmany -o $dir/${tfile}- 10
7627 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7629 [[ $nfiles == 10 ]] ||
7630 error "lfs find -E 1M found $nfiles != 10 files"
7632 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7633 [[ $nfiles == 25 ]] ||
7634 error "lfs find ! -E 1M found $nfiles != 25 files"
7636 # All files have a component that starts at 0
7637 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7638 [[ $nfiles == 35 ]] ||
7639 error "lfs find --component-start 0 - $nfiles != 35 files"
7641 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7642 [[ $nfiles == 15 ]] ||
7643 error "lfs find --component-start 2M - $nfiles != 15 files"
7645 # All files created here have a componenet that does not starts at 2M
7646 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7647 [[ $nfiles == 35 ]] ||
7648 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7650 # Find files with a specified number of components
7651 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7652 [[ $nfiles == 15 ]] ||
7653 error "lfs find --component-count 3 - $nfiles != 15 files"
7655 # Remember non-composite files have a component count of zero
7656 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7657 [[ $nfiles == 10 ]] ||
7658 error "lfs find --component-count 0 - $nfiles != 10 files"
7660 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7661 [[ $nfiles == 20 ]] ||
7662 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7664 # All files have a flag called "init"
7665 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7666 [[ $nfiles == 35 ]] ||
7667 error "lfs find --component-flags init - $nfiles != 35 files"
7669 # Multi-component files will have a component not initialized
7670 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7671 [[ $nfiles == 15 ]] ||
7672 error "lfs find !--component-flags init - $nfiles != 15 files"
7677 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7680 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7681 skip "Need MDS version at least 2.10.57"
7691 # create mirrored directories and mirrored files
7692 mkdir $td || error "mkdir $td failed"
7693 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7694 createmany -o $tf- 10 || error "create $tf- failed"
7696 for i in $(seq 2); do
7698 mkdir $dir || error "mkdir $dir failed"
7699 $LFS mirror create -N$((3 + i)) $dir ||
7700 error "create mirrored dir $dir failed"
7701 createmany -o $dir/$tfile- 10 ||
7702 error "create $dir/$tfile- failed"
7705 # change the states of some mirrored files
7707 for i in $(seq 2); do
7709 for j in $(seq 4 9); do
7710 echo foo > $dir/$tfile-$j
7714 # find mirrored files with specific mirror count
7715 cmd="$LFS find --mirror-count 3 --type f $td"
7716 nfiles=$($cmd | wc -l)
7717 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7719 cmd="$LFS find ! --mirror-count 3 --type f $td"
7720 nfiles=$($cmd | wc -l)
7721 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7723 cmd="$LFS find --mirror-count +2 --type f $td"
7724 nfiles=$($cmd | wc -l)
7725 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7727 cmd="$LFS find --mirror-count -6 --type f $td"
7728 nfiles=$($cmd | wc -l)
7729 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7731 # find mirrored files with specific file state
7732 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7733 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7735 cmd="$LFS find --mirror-state=ro --type f $td"
7736 nfiles=$($cmd | wc -l)
7737 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7739 cmd="$LFS find ! --mirror-state=ro --type f $td"
7740 nfiles=$($cmd | wc -l)
7741 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7743 cmd="$LFS find --mirror-state=wp --type f $td"
7744 nfiles=$($cmd | wc -l)
7745 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7747 cmd="$LFS find ! --mirror-state=sp --type f $td"
7748 nfiles=$($cmd | wc -l)
7749 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7751 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7753 test_56da() { # LU-14179
7754 local path=$DIR/$tdir
7759 local longdir=$(str_repeat 'a' 255)
7761 for i in {1..15}; do
7768 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7773 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7776 touch $(str_repeat 'f' 255)
7778 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7779 error "lfs find reported an error"
7783 run_test 56da "test lfs find with long paths"
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7787 # note test will not do anything if MDS is not local
7788 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7789 skip_env "ldiskfs only test"
7791 remote_mds_nodsh && skip "remote MDS with nodsh"
7793 local MNTDEV="osd*.*MDT*.mntdev"
7794 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7795 [ -z "$DEV" ] && error "can't access $MNTDEV"
7796 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7797 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7798 error "can't access $DEV"
7799 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7800 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7804 run_test 57a "verify MDS filesystem created with large inodes =="
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7808 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7809 skip_env "ldiskfs only test"
7811 remote_mds_nodsh && skip "remote MDS with nodsh"
7813 local dir=$DIR/$tdir
7816 local fileN=$dir/f$filecount
7818 rm -rf $dir || error "removing $dir"
7820 local mdtidx=$($LFS getstripe -m $dir)
7821 local mdtname=MDT$(printf %04x $mdtidx)
7822 local facet=mds$((mdtidx + 1))
7824 echo "mcreating $filecount files"
7825 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7827 # verify that files do not have EAs yet
7828 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7829 error "$file1 has an EA"
7830 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7831 error "$fileN has an EA"
7835 df $dir #make sure we get new statfs data
7836 local mdsfree=$(do_facet $facet \
7837 lctl get_param -n osd*.*$mdtname.kbytesfree)
7838 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7841 echo "opening files to create objects/EAs"
7842 for file in $(seq -f $dir/f%g 1 $filecount); do
7843 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7844 error "opening $file"
7847 # verify that files have EAs now
7848 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7849 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7851 sleep 1 #make sure we get new statfs data
7853 local mdsfree2=$(do_facet $facet \
7854 lctl get_param -n osd*.*$mdtname.kbytesfree)
7855 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7857 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7858 if [ "$mdsfree" != "$mdsfree2" ]; then
7859 error "MDC before $mdcfree != after $mdcfree2"
7861 echo "MDC before $mdcfree != after $mdcfree2"
7862 echo "unable to confirm if MDS has large inodes"
7867 run_test 57b "default LOV EAs are stored inside large inodes ==="
7870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7871 [ -z "$(which wiretest 2>/dev/null)" ] &&
7872 skip_env "could not find wiretest"
7876 run_test 58 "verify cross-platform wire constants =============="
7879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7881 echo "touch 130 files"
7882 createmany -o $DIR/f59- 130
7884 unlinkmany $DIR/f59- 130
7886 # wait for commitment of removal
7887 wait_delete_completed
7889 run_test 59 "verify cancellation of llog records async ========="
7891 TEST60_HEAD="test_60 run $RANDOM"
7893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7894 remote_mgs_nodsh && skip "remote MGS with nodsh"
7895 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7896 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7897 skip_env "missing subtest run-llog.sh"
7899 log "$TEST60_HEAD - from kernel mode"
7900 do_facet mgs "$LCTL dk > /dev/null"
7901 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7902 do_facet mgs $LCTL dk > $TMP/$tfile
7904 # LU-6388: test llog_reader
7905 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7906 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7907 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7908 skip_env "missing llog_reader"
7909 local fstype=$(facet_fstype mgs)
7910 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7911 skip_env "Only for ldiskfs or zfs type mgs"
7913 local mntpt=$(facet_mntpt mgs)
7914 local mgsdev=$(mgsdevname 1)
7926 #get fid and record list
7927 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7929 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7931 #remount mgs as ldiskfs or zfs type
7932 stop mgs || error "stop mgs failed"
7933 mount_fstype mgs || error "remount mgs failed"
7934 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7937 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7938 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7943 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7945 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7947 echo "obj_file is $obj_file"
7948 do_facet mgs $llog_reader $obj_file
7950 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7951 awk '{ print $3 }' | sed -e "s/^type=//g")
7952 if [ $rec_type != $rec ]; then
7953 echo "FAILED test_60a wrong record type $rec_type," \
7959 #check obj path if record type is LLOG_LOGID_MAGIC
7960 if [ "$rec" == "1064553b" ]; then
7961 path=$(do_facet mgs $llog_reader $obj_file |
7962 grep "path=" | awk '{ print $NF }' |
7963 sed -e "s/^path=//g")
7964 if [ $obj_file != $mntpt/$path ]; then
7965 echo "FAILED test_60a wrong obj path" \
7966 "$montpt/$path, should be $obj_file"
7973 #restart mgs before "error", otherwise it will block the next test
7974 stop mgs || error "stop mgs failed"
7975 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7976 $pass || error "test failed, see FAILED test_60a messages for specifics"
7978 run_test 60a "llog_test run from kernel module and test llog_reader"
7980 test_60b() { # bug 6411
7981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7984 LLOG_COUNT=$(do_facet mgs dmesg |
7985 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7986 /llog_[a-z]*.c:[0-9]/ {
7998 [[ $LLOG_COUNT -gt 120 ]] &&
7999 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8001 run_test 60b "limit repeated messages from CERROR/CWARN"
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8006 echo "create 5000 files"
8007 createmany -o $DIR/f60c- 5000
8008 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8009 lctl set_param fail_loc=0x80000137
8010 unlinkmany $DIR/f60c- 5000
8011 lctl set_param fail_loc=0
8013 run_test 60c "unlink file when mds full"
8016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8018 SAVEPRINTK=$(lctl get_param -n printk)
8019 # verify "lctl mark" is even working"
8020 MESSAGE="test message ID $RANDOM $$"
8021 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8022 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8024 lctl set_param printk=0 || error "set lnet.printk failed"
8025 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8026 MESSAGE="new test message ID $RANDOM $$"
8027 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8028 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8029 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8031 lctl set_param -n printk="$SAVEPRINTK"
8033 run_test 60d "test printk console message masking"
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8037 remote_mds_nodsh && skip "remote MDS with nodsh"
8040 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8041 do_facet mds1 lctl set_param fail_loc=0x15b
8044 run_test 60e "no space while new llog is being created"
8047 local old_path=$($LCTL get_param -n debug_path)
8049 stack_trap "$LCTL set_param debug_path=$old_path"
8050 stack_trap "rm -f $TMP/$tfile*"
8051 rm -f $TMP/$tfile* 2> /dev/null
8052 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8053 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8054 test_mkdir $DIR/$tdir
8055 # retry in case the open is cached and not released
8056 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8057 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8061 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8063 run_test 60f "change debug_path works"
8069 test_mkdir -c $MDSCOUNT $DIR/$tdir
8074 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8075 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8077 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8078 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8079 index=$((index + 1))
8085 for i in {0..100}; do
8086 # define OBD_FAIL_OSD_TXN_START 0x19a
8087 local index=$((i % MDSCOUNT + 1))
8089 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8096 for i in $(seq $MDSCOUNT); do
8097 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8100 mkdir $DIR/$tdir/new || error "mkdir failed"
8101 rmdir $DIR/$tdir/new || error "rmdir failed"
8103 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8105 for i in $(seq $MDSCOUNT); do
8106 wait_update_facet mds$i "$LCTL get_param -n \
8107 mdd.$(facet_svc mds$i).lfsck_namespace |
8108 awk '/^status/ { print \\\$2 }'" "completed"
8111 ls -R $DIR/$tdir || error "ls failed"
8112 rm -rf $DIR/$tdir || error "rmdir failed"
8114 run_test 60g "transaction abort won't cause MDT hung"
8117 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8118 skip "Need MDS version at least 2.12.52"
8119 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8123 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8124 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8125 for fail_loc in 0x80000188 0x80000189; do
8126 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8127 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8128 error "mkdir $dir-$fail_loc failed"
8129 for i in {0..10}; do
8130 # create may fail on missing stripe
8131 echo $i > $DIR/$tdir-$fail_loc/$i
8133 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8134 error "getdirstripe $tdir-$fail_loc failed"
8135 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8136 error "migrate $tdir-$fail_loc failed"
8137 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8138 error "getdirstripe $tdir-$fail_loc failed"
8139 pushd $DIR/$tdir-$fail_loc
8141 echo $f | cmp $f - || error "$f data mismatch"
8144 rm -rf $DIR/$tdir-$fail_loc
8147 run_test 60h "striped directory with missing stripes can be accessed"
8150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8153 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8154 cancel_lru_locks osc
8155 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8158 run_test 61a "mmap() writes don't make sync hang ================"
8161 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8163 run_test 61b "mmap() of unstriped file is successful"
8165 # bug 2330 - insufficient obd_match error checking causes LBUG
8167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8171 cancel_lru_locks osc
8172 lctl set_param fail_loc=0x405
8173 cat $f && error "cat succeeded, expect -EIO"
8174 lctl set_param fail_loc=0
8176 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8177 # match every page all of the time.
8178 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8180 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8181 # Though this test is irrelevant anymore, it helped to reveal some
8182 # other grant bugs (LU-4482), let's keep it.
8183 test_63a() { # was test_63
8184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8186 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8188 for i in `seq 10` ; do
8189 dd if=/dev/zero of=$DIR/f63 bs=8k &
8195 rm -f $DIR/f63 || true
8197 run_test 63a "Verify oig_wait interruption does not crash ======="
8199 # bug 2248 - async write errors didn't return to application on sync
8200 # bug 3677 - async write errors left page locked
8202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8205 lctl set_param debug=-1
8207 # ensure we have a grant to do async writes
8208 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8211 sync # sync lest earlier test intercept the fail_loc
8213 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8214 lctl set_param fail_loc=0x80000406
8215 $MULTIOP $DIR/$tfile Owy && \
8216 error "sync didn't return ENOMEM"
8217 sync; sleep 2; sync # do a real sync this time to flush page
8218 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8219 error "locked page left in cache after async error" || true
8222 run_test 63b "async write errors should be returned to fsync ==="
8225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8228 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8230 run_test 64a "verify filter grant calculations (in kernel) ====="
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8235 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8237 run_test 64b "check out-of-space detection on client"
8240 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8242 run_test 64c "verify grant shrink"
8248 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8251 # this does exactly what osc_request.c:osc_announce_cached() does in
8252 # order to calculate max amount of grants to ask from server
8256 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8257 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8259 ((rpc_in_flight++));
8260 nrpages=$((nrpages * rpc_in_flight))
8262 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8264 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8266 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8267 local undirty=$((nrpages * PAGE_SIZE))
8269 local max_extent_pages
8270 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8271 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8272 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8273 local grant_extent_tax
8274 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8276 undirty=$((undirty + nrextents * grant_extent_tax))
8281 # this is size of unit for grant allocation. It should be equal to
8282 # what tgt_grant.c:tgt_grant_chunk() calculates
8286 local grant_extent_tax
8288 max_brw_size=$(import_param $tgt max_brw_size)
8290 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8292 echo $(((max_brw_size + grant_extent_tax) * 2))
8296 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8297 skip "OST < 2.10.55 doesn't limit grants enough"
8299 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8301 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8302 skip "no grant_param connect flag"
8304 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8306 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8307 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8310 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8311 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8313 $LFS setstripe $DIR/$tfile -i 0 -c 1
8314 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8317 while kill -0 $ddpid; do
8318 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8320 if [[ $cur_grant -gt $max_cur_granted ]]; then
8322 error "cur_grant $cur_grant > $max_cur_granted"
8328 run_test 64d "check grant limit exceed"
8334 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8336 ((cur_grants == expected)) ||
8337 error "$msg: grants mismatch: $cur_grants, expected $expected"
8341 echo $((($1 + $2 - 1) & ~($2 - 1)))
8345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8346 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8347 skip "Need OSS version at least 2.11.56"
8349 # Remount client to reset grant
8350 remount_client $MOUNT || error "failed to remount client"
8351 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8353 local init_grants=$(import_param $osc_tgt initial_grant)
8355 check_grants $osc_tgt $init_grants "init grants"
8357 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8358 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8359 local gbs=$(import_param $osc_tgt grant_block_size)
8361 # write random number of bytes from max_brw_size / 4 to max_brw_size
8362 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8363 # align for direct io
8364 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8365 # round to grant consumption unit
8366 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8368 local grants=$((wb_round_up + extent_tax))
8370 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8372 # define OBD_FAIL_TGT_NO_GRANT 0x725
8373 # make the server not grant more back
8374 do_facet ost1 $LCTL set_param fail_loc=0x725
8375 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8377 do_facet ost1 $LCTL set_param fail_loc=0
8379 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8381 rm -f $DIR/$tfile || error "rm failed"
8383 # Remount client to reset grant
8384 remount_client $MOUNT || error "failed to remount client"
8385 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8387 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8389 # define OBD_FAIL_TGT_NO_GRANT 0x725
8390 # make the server not grant more back
8391 do_facet ost1 $LCTL set_param fail_loc=0x725
8392 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8393 do_facet ost1 $LCTL set_param fail_loc=0
8395 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8397 run_test 64e "check grant consumption (no grant allocation)"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8402 # Remount client to reset grant
8403 remount_client $MOUNT || error "failed to remount client"
8404 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8406 local init_grants=$(import_param $osc_tgt initial_grant)
8407 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8408 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8409 local gbs=$(import_param $osc_tgt grant_block_size)
8410 local chunk=$(grant_chunk $osc_tgt)
8412 # write random number of bytes from max_brw_size / 4 to max_brw_size
8413 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8414 # align for direct io
8415 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8416 # round to grant consumption unit
8417 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8419 local grants=$((wb_round_up + extent_tax))
8421 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8422 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8423 error "error writing to $DIR/$tfile"
8425 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8426 "direct io with grant allocation"
8428 rm -f $DIR/$tfile || error "rm failed"
8430 # Remount client to reset grant
8431 remount_client $MOUNT || error "failed to remount client"
8432 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8434 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8436 local cmd="oO_WRONLY:w${write_bytes}_yc"
8438 $MULTIOP $DIR/$tfile $cmd &
8442 check_grants $osc_tgt $((init_grants - grants)) \
8443 "buffered io, not write rpc"
8445 kill -USR1 $MULTIPID
8448 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8449 "buffered io, one RPC"
8451 run_test 64f "check grant consumption (with grant allocation)"
8453 # bug 1414 - set/get directories' stripe info
8455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8457 test_mkdir $DIR/$tdir
8459 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8461 run_test 65a "directory with no stripe info"
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8466 test_mkdir $DIR/$tdir
8467 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8469 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8472 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8474 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8478 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8480 test_mkdir $DIR/$tdir
8481 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8483 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8484 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8486 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8488 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8493 test_mkdir $DIR/$tdir
8494 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8495 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8497 if [[ $STRIPECOUNT -le 0 ]]; then
8499 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8500 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8501 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8503 sc=$(($STRIPECOUNT - 1))
8505 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8506 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8507 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8508 error "lverify failed"
8510 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8515 test_mkdir $DIR/$tdir
8517 $LFS setstripe $DIR/$tdir || error "setstripe"
8518 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8519 error "no stripe info failed"
8521 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8523 run_test 65e "directory setstripe defaults"
8526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8528 test_mkdir $DIR/${tdir}f
8529 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8530 error "setstripe succeeded" || true
8532 run_test 65f "dir setstripe permission (should return error) ==="
8535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8537 test_mkdir $DIR/$tdir
8538 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8540 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8541 error "setstripe -S failed"
8542 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8543 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8544 error "delete default stripe failed"
8546 run_test 65g "directory setstripe -d"
8549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8551 test_mkdir $DIR/$tdir
8552 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8554 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8555 error "setstripe -S failed"
8556 test_mkdir $DIR/$tdir/dd1
8557 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8558 error "stripe info inherit failed"
8560 run_test 65h "directory stripe info inherit ===================="
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 save_layout_restore_at_exit $MOUNT
8567 # bug6367: set non-default striping on root directory
8568 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8570 # bug12836: getstripe on -1 default directory striping
8571 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8573 # bug12836: getstripe -v on -1 default directory striping
8574 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8576 # bug12836: new find on -1 default directory striping
8577 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8579 run_test 65i "various tests to set root directory striping"
8581 test_65j() { # bug6367
8582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8586 # if we aren't already remounting for each test, do so for this test
8587 if [ "$I_MOUNTED" = "yes" ]; then
8588 cleanup || error "failed to unmount"
8592 save_layout_restore_at_exit $MOUNT
8594 $LFS setstripe -d $MOUNT || error "setstripe failed"
8596 run_test 65j "set default striping on root directory (bug 6367)="
8600 wait_delete_completed
8601 do_facet $SINGLEMDS "lctl set_param -n \
8602 osp.$ost*MDT0000.max_create_count=$max_count"
8603 do_facet $SINGLEMDS "lctl set_param -n \
8604 osp.$ost*MDT0000.create_count=$count"
8605 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8606 echo $INACTIVE_OSC "is Activate"
8608 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8611 test_65k() { # bug11679
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8613 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8614 remote_mds_nodsh && skip "remote MDS with nodsh"
8616 local disable_precreate=true
8617 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8618 disable_precreate=false
8620 echo "Check OST status: "
8621 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8622 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8624 for OSC in $MDS_OSCS; do
8625 echo $OSC "is active"
8626 do_facet $SINGLEMDS lctl --device %$OSC activate
8629 for INACTIVE_OSC in $MDS_OSCS; do
8630 local ost=$(osc_to_ost $INACTIVE_OSC)
8631 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8632 lov.*md*.target_obd |
8633 awk -F: /$ost/'{ print $1 }' | head -n 1)
8636 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8637 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8639 echo "Deactivate: " $INACTIVE_OSC
8640 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8642 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8643 osp.$ost*MDT0000.create_count")
8644 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8645 osp.$ost*MDT0000.max_create_count")
8646 $disable_precreate &&
8647 do_facet $SINGLEMDS "lctl set_param -n \
8648 osp.$ost*MDT0000.max_create_count=0"
8650 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8651 [ -f $DIR/$tdir/$idx ] && continue
8652 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8653 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8655 error "setstripe $idx should succeed"; }
8656 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8658 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8661 do_facet $SINGLEMDS "lctl set_param -n \
8662 osp.$ost*MDT0000.max_create_count=$max_count"
8663 do_facet $SINGLEMDS "lctl set_param -n \
8664 osp.$ost*MDT0000.create_count=$count"
8665 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8666 echo $INACTIVE_OSC "is Activate"
8668 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8671 run_test 65k "validate manual striping works properly with deactivated OSCs"
8673 test_65l() { # bug 12836
8674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8676 test_mkdir -p $DIR/$tdir/test_dir
8677 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8678 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8680 run_test 65l "lfs find on -1 stripe dir ========================"
8683 local layout=$(save_layout $MOUNT)
8684 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8685 restore_layout $MOUNT $layout
8686 error "setstripe should fail by non-root users"
8690 run_test 65m "normal user can't set filesystem default stripe"
8693 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8694 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8695 skip "Need MDS version at least 2.12.50"
8696 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8698 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8699 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8700 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8702 local root_layout=$(save_layout $MOUNT)
8703 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8705 # new subdirectory under root directory should not inherit
8706 # the default layout from root
8707 local dir1=$MOUNT/$tdir-1
8708 mkdir $dir1 || error "mkdir $dir1 failed"
8709 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8710 error "$dir1 shouldn't have LOV EA"
8712 # delete the default layout on root directory
8713 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8715 local dir2=$MOUNT/$tdir-2
8716 mkdir $dir2 || error "mkdir $dir2 failed"
8717 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8718 error "$dir2 shouldn't have LOV EA"
8720 # set a new striping pattern on root directory
8721 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8722 local new_def_stripe_size=$((def_stripe_size * 2))
8723 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8724 error "set stripe size on $MOUNT failed"
8726 # new file created in $dir2 should inherit the new stripe size from
8727 # the filesystem default
8728 local file2=$dir2/$tfile-2
8729 touch $file2 || error "touch $file2 failed"
8731 local file2_stripe_size=$($LFS getstripe -S $file2)
8732 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8734 echo "file2_stripe_size: '$file2_stripe_size'"
8735 echo "new_def_stripe_size: '$new_def_stripe_size'"
8736 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8739 local dir3=$MOUNT/$tdir-3
8740 mkdir $dir3 || error "mkdir $dir3 failed"
8741 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8742 # the root layout, which is the actual default layout that will be used
8743 # when new files are created in $dir3.
8744 local dir3_layout=$(get_layout_param $dir3)
8745 local root_dir_layout=$(get_layout_param $MOUNT)
8746 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8748 echo "dir3_layout: '$dir3_layout'"
8749 echo "root_dir_layout: '$root_dir_layout'"
8750 error "$dir3 should show the default layout from $MOUNT"
8753 # set OST pool on root directory
8754 local pool=$TESTNAME
8755 pool_add $pool || error "add $pool failed"
8756 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8757 error "add targets to $pool failed"
8759 $LFS setstripe -p $pool $MOUNT ||
8760 error "set OST pool on $MOUNT failed"
8762 # new file created in $dir3 should inherit the pool from
8763 # the filesystem default
8764 local file3=$dir3/$tfile-3
8765 touch $file3 || error "touch $file3 failed"
8767 local file3_pool=$($LFS getstripe -p $file3)
8768 [[ "$file3_pool" = "$pool" ]] ||
8769 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8771 local dir4=$MOUNT/$tdir-4
8772 mkdir $dir4 || error "mkdir $dir4 failed"
8773 local dir4_layout=$(get_layout_param $dir4)
8774 root_dir_layout=$(get_layout_param $MOUNT)
8775 echo "$LFS getstripe -d $dir4"
8776 $LFS getstripe -d $dir4
8777 echo "$LFS getstripe -d $MOUNT"
8778 $LFS getstripe -d $MOUNT
8779 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8781 echo "dir4_layout: '$dir4_layout'"
8782 echo "root_dir_layout: '$root_dir_layout'"
8783 error "$dir4 should show the default layout from $MOUNT"
8786 # new file created in $dir4 should inherit the pool from
8787 # the filesystem default
8788 local file4=$dir4/$tfile-4
8789 touch $file4 || error "touch $file4 failed"
8791 local file4_pool=$($LFS getstripe -p $file4)
8792 [[ "$file4_pool" = "$pool" ]] ||
8793 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8795 # new subdirectory under non-root directory should inherit
8796 # the default layout from its parent directory
8797 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8798 error "set directory layout on $dir4 failed"
8800 local dir5=$dir4/$tdir-5
8801 mkdir $dir5 || error "mkdir $dir5 failed"
8803 dir4_layout=$(get_layout_param $dir4)
8804 local dir5_layout=$(get_layout_param $dir5)
8805 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8807 echo "dir4_layout: '$dir4_layout'"
8808 echo "dir5_layout: '$dir5_layout'"
8809 error "$dir5 should inherit the default layout from $dir4"
8812 # though subdir under ROOT doesn't inherit default layout, but
8813 # its sub dir/file should be created with default layout.
8814 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8815 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8816 skip "Need MDS version at least 2.12.59"
8818 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8819 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8820 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8822 if [ $default_lmv_hash == "none" ]; then
8823 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8825 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8826 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8829 $LFS setdirstripe -D -c 2 $MOUNT ||
8830 error "setdirstripe -D -c 2 failed"
8831 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8832 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8833 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8835 run_test 65n "don't inherit default layout from root for new subdirectories"
8837 # bug 2543 - update blocks count on client
8839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8842 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8843 sync; sync_all_data; sync; sync_all_data
8844 cancel_lru_locks osc
8845 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8846 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8848 run_test 66 "update inode blocks count on client ==============="
8851 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8855 swapon -s | awk '($1 == "'$1'") { print $4 }'
8858 # bug5265, obdfilter oa2dentry return -ENOENT
8859 # #define OBD_FAIL_SRV_ENOENT 0x217
8861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 remote_ost_nodsh && skip "remote OST with nodsh"
8865 $LFS setstripe -c 1 -i 0 $f
8867 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8869 do_facet ost1 lctl set_param fail_loc=0x217
8870 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8871 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8873 do_facet ost1 lctl set_param fail_loc=0
8874 $DIRECTIO write $f 0 2 || error "write error"
8876 cancel_lru_locks osc
8877 $DIRECTIO read $f 0 1 || error "read error"
8879 do_facet ost1 lctl set_param fail_loc=0x217
8880 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8882 do_facet ost1 lctl set_param fail_loc=0
8885 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8888 test_mkdir $DIR/$tdir
8889 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8890 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8892 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8894 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8896 [ "$RUNAS_ID" = "$UID" ] &&
8897 skip_env "RUNAS_ID = UID = $UID -- skipping"
8898 # Check that testing environment is properly set up. Skip if not
8899 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8900 skip_env "User $RUNAS_ID does not exist - skipping"
8903 chmod 777 $DIR/$tfile
8904 chmod ug+s $DIR/$tfile
8905 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8906 error "$RUNAS dd $DIR/$tfile failed"
8907 # See if we are still setuid/sgid
8908 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8909 error "S/gid is not dropped on write"
8910 # Now test that MDS is updated too
8911 cancel_lru_locks mdc
8912 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8913 error "S/gid is not dropped on MDS"
8916 run_test 72a "Test that remove suid works properly (bug5695) ===="
8918 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8921 [ "$RUNAS_ID" = "$UID" ] &&
8922 skip_env "RUNAS_ID = UID = $UID -- skipping"
8923 [ "$RUNAS_ID" -eq 0 ] &&
8924 skip_env "RUNAS_ID = 0 -- skipping"
8925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8926 # Check that testing environment is properly set up. Skip if not
8927 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8928 skip_env "User $RUNAS_ID does not exist - skipping"
8930 touch $DIR/${tfile}-f{g,u}
8931 test_mkdir $DIR/${tfile}-dg
8932 test_mkdir $DIR/${tfile}-du
8933 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8934 chmod g+s $DIR/${tfile}-{f,d}g
8935 chmod u+s $DIR/${tfile}-{f,d}u
8936 for perm in 777 2777 4777; do
8937 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8938 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8939 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8940 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8944 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8946 # bug 3462 - multiple simultaneous MDC requests
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8950 test_mkdir $DIR/d73-1
8951 test_mkdir $DIR/d73-2
8952 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8955 lctl set_param fail_loc=0x80000129
8956 $MULTIOP $DIR/d73-1/f73-2 Oc &
8958 lctl set_param fail_loc=0
8960 $MULTIOP $DIR/d73-2/f73-3 Oc &
8964 wait $pid1 || return 1
8968 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8969 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8970 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8974 run_test 73 "multiple MDC requests (should not deadlock)"
8976 test_74a() { # bug 6149, 6184
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8980 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8982 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8983 # will spin in a tight reconnection loop
8984 $LCTL set_param fail_loc=0x8000030e
8985 # get any lock that won't be difficult - lookup works.
8987 $LCTL set_param fail_loc=0
8991 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8993 test_74b() { # bug 13310
8994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8996 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8998 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8999 # will spin in a tight reconnection loop
9000 $LCTL set_param fail_loc=0x8000030e
9001 # get a "difficult" lock
9003 $LCTL set_param fail_loc=0
9007 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9012 #define OBD_FAIL_LDLM_NEW_LOCK
9013 $LCTL set_param fail_loc=0x319
9014 touch $DIR/$tfile && error "touch successful"
9015 $LCTL set_param fail_loc=0
9018 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9020 slab_lic=/sys/kernel/slab/lustre_inode_cache
9022 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9023 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9024 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9027 test_76a() { # Now for b=20433, added originally in b=1443
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9030 cancel_lru_locks osc
9031 # there may be some slab objects cached per core
9032 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9033 local before=$(num_objects)
9034 local count=$((512 * cpus))
9035 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9036 local margin=$((count / 10))
9037 if [[ -f $slab_lic/aliases ]]; then
9038 local aliases=$(cat $slab_lic/aliases)
9039 (( aliases > 0 )) && margin=$((margin * aliases))
9042 echo "before slab objects: $before"
9043 for i in $(seq $count); do
9047 cancel_lru_locks osc
9048 local after=$(num_objects)
9049 echo "created: $count, after slab objects: $after"
9050 # shared slab counts are not very accurate, allow significant margin
9051 # the main goal is that the cache growth is not permanently > $count
9052 while (( after > before + margin )); do
9054 after=$(num_objects)
9056 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9057 if (( wait > 60 )); then
9058 error "inode slab grew from $before+$margin to $after"
9062 run_test 76a "confirm clients recycle inodes properly ===="
9065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9066 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9069 local before=$(num_objects)
9071 for i in $(seq $count); do
9076 local after=$(num_objects)
9079 while (( after > before )); do
9081 after=$(num_objects)
9083 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9084 if (( wait > 60 )); then
9085 error "inode slab grew from $before to $after"
9089 echo "slab objects before: $before, after: $after"
9091 run_test 76b "confirm clients recycle directory inodes properly ===="
9096 # Note: in sptlrpc modes which enable its own bulk checksum, the
9097 # original crc32_le bulk checksum will be automatically disabled,
9098 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9099 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9100 # In this case set_checksums() will not be no-op, because sptlrpc
9101 # bulk checksum will be enabled all through the test.
9103 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9104 lctl set_param -n osc.*.checksums $1
9108 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9109 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9110 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9111 tr -d [] | head -n1)}
9114 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9116 log "set checksum type to $1, rc = $rc"
9120 get_osc_checksum_type()
9122 # arugment 1: OST name, like OST0000
9124 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9125 sed 's/.*\[\(.*\)\].*/\1/g')
9127 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9131 F77_TMP=$TMP/f77-temp
9134 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9135 error "error writing to $F77_TMP"
9138 test_77a() { # bug 10889
9139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9140 $GSS && skip_env "could not run with gss"
9142 [ ! -f $F77_TMP ] && setup_f77
9144 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9148 run_test 77a "normal checksum read/write operation"
9150 test_77b() { # bug 10889
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9152 $GSS && skip_env "could not run with gss"
9154 [ ! -f $F77_TMP ] && setup_f77
9155 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9156 $LCTL set_param fail_loc=0x80000409
9159 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9160 error "dd error: $?"
9161 $LCTL set_param fail_loc=0
9163 for algo in $CKSUM_TYPES; do
9164 cancel_lru_locks osc
9165 set_checksum_type $algo
9166 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9167 $LCTL set_param fail_loc=0x80000408
9168 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9169 $LCTL set_param fail_loc=0
9172 set_checksum_type $ORIG_CSUM_TYPE
9175 run_test 77b "checksum error on client write, read"
9180 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9182 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9183 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9184 $check_ost && [ -n "$ost_file_prefix" ] &&
9185 do_facet ost1 rm -f ${ost_file_prefix}\*
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9190 $GSS && skip_env "could not run with gss"
9191 remote_ost_nodsh && skip "remote OST with nodsh"
9194 local osc_file_prefix
9196 local check_ost=false
9197 local ost_file_prefix
9203 # ensure corruption will occur on first OSS/OST
9204 $LFS setstripe -i 0 $DIR/$tfile
9206 [ ! -f $F77_TMP ] && setup_f77
9207 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9208 error "dd write error: $?"
9209 fid=$($LFS path2fid $DIR/$tfile)
9211 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9214 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9215 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9217 echo "OSS do not support bulk pages dump upon error"
9220 osc_file_prefix=$($LCTL get_param -n debug_path)
9221 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9223 trap cleanup_77c EXIT
9226 # enable bulk pages dump upon error on Client
9227 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9228 # enable bulk pages dump upon error on OSS
9230 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9232 # flush Client cache to allow next read to reach OSS
9233 cancel_lru_locks osc
9235 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9236 $LCTL set_param fail_loc=0x80000408
9237 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9238 $LCTL set_param fail_loc=0
9242 # check cksum dump on Client
9243 osc_file=$(ls ${osc_file_prefix}*)
9244 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9245 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9246 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9247 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9248 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9250 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9251 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9252 error "dump content does not match on Client"
9254 $check_ost || skip "No need to check cksum dump on OSS"
9256 # check cksum dump on OSS
9257 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9258 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9259 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9260 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9261 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9262 error "dump content does not match on OSS"
9266 run_test 77c "checksum error on client read with debug"
9268 test_77d() { # bug 10889
9269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9270 $GSS && skip_env "could not run with gss"
9272 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9273 $LCTL set_param fail_loc=0x80000409
9275 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9276 error "direct write: rc=$?"
9277 $LCTL set_param fail_loc=0
9280 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9281 $LCTL set_param fail_loc=0x80000408
9283 cancel_lru_locks osc
9284 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9285 error "direct read: rc=$?"
9286 $LCTL set_param fail_loc=0
9289 run_test 77d "checksum error on OST direct write, read"
9291 test_77f() { # bug 10889
9292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9293 $GSS && skip_env "could not run with gss"
9296 for algo in $CKSUM_TYPES; do
9297 cancel_lru_locks osc
9298 set_checksum_type $algo
9299 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9300 $LCTL set_param fail_loc=0x409
9301 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9302 error "direct write succeeded"
9303 $LCTL set_param fail_loc=0
9305 set_checksum_type $ORIG_CSUM_TYPE
9308 run_test 77f "repeat checksum error on write (expect error)"
9310 test_77g() { # bug 10889
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9312 $GSS && skip_env "could not run with gss"
9313 remote_ost_nodsh && skip "remote OST with nodsh"
9315 [ ! -f $F77_TMP ] && setup_f77
9317 local file=$DIR/$tfile
9318 stack_trap "rm -f $file" EXIT
9320 $LFS setstripe -c 1 -i 0 $file
9321 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9322 do_facet ost1 lctl set_param fail_loc=0x8000021a
9324 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9325 error "write error: rc=$?"
9326 do_facet ost1 lctl set_param fail_loc=0
9329 cancel_lru_locks osc
9330 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9331 do_facet ost1 lctl set_param fail_loc=0x8000021b
9333 cmp $F77_TMP $file || error "file compare failed"
9334 do_facet ost1 lctl set_param fail_loc=0
9337 run_test 77g "checksum error on OST write, read"
9339 test_77k() { # LU-10906
9340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9341 $GSS && skip_env "could not run with gss"
9343 local cksum_param="osc.$FSNAME*.checksums"
9344 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9348 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9349 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9350 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9353 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9354 error "failed to set checksum=$i on MGS"
9355 wait_update $HOSTNAME "$get_checksum" $i
9357 echo "remount client, checksum should be $i"
9358 remount_client $MOUNT || error "failed to remount client"
9359 checksum=$(eval $get_checksum)
9360 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9362 # remove persistent param to avoid races with checksum mountopt below
9363 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9364 error "failed to delete checksum on MGS"
9366 for opt in "checksum" "nochecksum"; do
9367 #remount with mount option
9368 echo "remount client with option $opt, checksum should be $i"
9369 umount_client $MOUNT || error "failed to umount client"
9370 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9371 error "failed to mount client with option '$opt'"
9372 checksum=$(eval $get_checksum)
9373 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9377 remount_client $MOUNT || error "failed to remount client"
9379 run_test 77k "enable/disable checksum correctly"
9382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9383 $GSS && skip_env "could not run with gss"
9386 stack_trap "set_checksums $ORIG_CSUM" EXIT
9387 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9389 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9391 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9392 for algo in $CKSUM_TYPES; do
9393 set_checksum_type $algo || error "fail to set checksum type $algo"
9394 osc_algo=$(get_osc_checksum_type OST0000)
9395 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9397 # no locks, no reqs to let the connection idle
9398 cancel_lru_locks osc
9399 lru_resize_disable osc
9400 wait_osc_import_state client ost1 IDLE
9402 # ensure ost1 is connected
9403 stat $DIR/$tfile >/dev/null || error "can't stat"
9404 wait_osc_import_state client ost1 FULL
9406 osc_algo=$(get_osc_checksum_type OST0000)
9407 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9411 run_test 77l "preferred checksum type is remembered after reconnected"
9413 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9422 test_78() { # bug 10901
9423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9424 remote_ost || skip_env "local OST"
9427 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9428 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9429 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9430 echo "MemTotal: $MEMTOTAL"
9432 # reserve 256MB of memory for the kernel and other running processes,
9433 # and then take 1/2 of the remaining memory for the read/write buffers.
9434 if [ $MEMTOTAL -gt 512 ] ;then
9435 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9437 # for those poor memory-starved high-end clusters...
9438 MEMTOTAL=$((MEMTOTAL / 2))
9440 echo "Mem to use for directio: $MEMTOTAL"
9442 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9443 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9444 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9445 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9447 echo "Smallest OST: $SMALLESTOST"
9448 [[ $SMALLESTOST -lt 10240 ]] &&
9449 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9451 trap cleanup_test_78 EXIT
9453 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9454 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9456 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9457 echo "File size: $F78SIZE"
9458 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9459 for i in $(seq 1 $NSEQ); do
9460 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9461 echo directIO rdwr round $i of $NSEQ
9462 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9467 run_test 78 "handle large O_DIRECT writes correctly ============"
9469 test_79() { # bug 12743
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9472 wait_delete_completed
9474 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9475 BKFREE=$(calc_osc_kbytes kbytesfree)
9476 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9478 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9479 DFTOTAL=`echo $STRING | cut -d, -f1`
9480 DFUSED=`echo $STRING | cut -d, -f2`
9481 DFAVAIL=`echo $STRING | cut -d, -f3`
9482 DFFREE=$(($DFTOTAL - $DFUSED))
9484 ALLOWANCE=$((64 * $OSTCOUNT))
9486 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9487 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9488 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9490 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9491 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9492 error "df free($DFFREE) mismatch OST free($BKFREE)"
9494 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9495 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9496 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9499 run_test 79 "df report consistency check ======================="
9501 test_80() { # bug 10718
9502 remote_ost_nodsh && skip "remote OST with nodsh"
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 # relax strong synchronous semantics for slow backends like ZFS
9506 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9507 local soc="obdfilter.*.sync_lock_cancel"
9508 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9510 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9511 if [ -z "$save" ]; then
9512 soc="obdfilter.*.sync_on_lock_cancel"
9513 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9516 if [ "$save" != "never" ]; then
9517 local hosts=$(comma_list $(osts_nodes))
9519 do_nodes $hosts $LCTL set_param $soc=never
9520 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9524 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9526 local before=$(date +%s)
9527 cancel_lru_locks osc
9528 local after=$(date +%s)
9529 local diff=$((after - before))
9530 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9534 run_test 80 "Page eviction is equally fast at high offsets too"
9536 test_81a() { # LU-456
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9538 remote_ost_nodsh && skip "remote OST with nodsh"
9540 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9541 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9542 do_facet ost1 lctl set_param fail_loc=0x80000228
9544 # write should trigger a retry and success
9545 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9548 if [ $RC -ne 0 ] ; then
9549 error "write should success, but failed for $RC"
9552 run_test 81a "OST should retry write when get -ENOSPC ==============="
9554 test_81b() { # LU-456
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9556 remote_ost_nodsh && skip "remote OST with nodsh"
9558 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9559 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9560 do_facet ost1 lctl set_param fail_loc=0x228
9562 # write should retry several times and return -ENOSPC finally
9563 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9564 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9567 if [ $RC -ne $ENOSPC ] ; then
9568 error "dd should fail for -ENOSPC, but succeed."
9571 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9574 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9576 test_mkdir $DIR/$tdir.cvsroot
9577 chown $RUNAS_ID $DIR/$tdir.cvsroot
9580 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9583 # some versions of cvs import exit(1) when asked to import links or
9584 # files they can't read. ignore those files.
9585 local toignore=$(find . -type l -printf '-I %f\n' -o \
9586 ! -perm /4 -printf '-I %f\n')
9587 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9588 $tdir.reposname vtag rtag
9591 test_mkdir $DIR/$tdir.reposname
9592 chown $RUNAS_ID $DIR/$tdir.reposname
9593 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9595 cd $DIR/$tdir.reposname
9597 $RUNAS cvs add -m 'addmsg' foo99
9599 $RUNAS cvs commit -m 'nomsg' foo99
9600 rm -fr $DIR/$tdir.cvsroot
9602 run_test 99 "cvs strange file/directory operations"
9605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9606 [[ "$NETTYPE" =~ tcp ]] ||
9607 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9608 remote_ost_nodsh && skip "remote OST with nodsh"
9609 remote_mds_nodsh && skip "remote MDS with nodsh"
9611 skip "useless for local single node setup"
9613 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9614 [ "$PROT" != "tcp" ] && continue
9615 RPORT=$(echo $REMOTE | cut -d: -f2)
9616 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9619 LPORT=`echo $LOCAL | cut -d: -f2`
9620 if [ $LPORT -ge 1024 ]; then
9621 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9623 error_exit "local: $LPORT > 1024, remote: $RPORT"
9626 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9628 run_test 100 "check local port using privileged port ==========="
9630 function get_named_value()
9634 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9637 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9638 awk '/^max_cached_mb/ { print $2 }')
9641 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 local cache_limit=32
9653 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9654 trap cleanup_101a EXIT
9655 $LCTL set_param -n llite.*.read_ahead_stats=0
9656 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9659 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9661 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9662 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9665 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9666 get_named_value 'read.but.discarded'); do
9667 discard=$(($discard + $s))
9671 $LCTL get_param osc.*-osc*.rpc_stats
9672 $LCTL get_param llite.*.read_ahead_stats
9674 # Discard is generally zero, but sometimes a few random reads line up
9675 # and trigger larger readahead, which is wasted & leads to discards.
9676 if [[ $(($discard)) -gt $nreads ]]; then
9677 error "too many ($discard) discarded pages"
9679 rm -f $DIR/$tfile || true
9681 run_test 101a "check read-ahead for random reads"
9684 test_mkdir $DIR/$tdir
9686 local FILE_LENGTH=$2
9689 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9691 local list=$(comma_list $(osts_nodes))
9692 set_osd_param $list '' read_cache_enable 0
9693 set_osd_param $list '' writethrough_cache_enable 0
9695 trap cleanup_test101bc EXIT
9696 # prepare the read-ahead file
9697 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9699 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9700 count=$FILE_SIZE_MB 2> /dev/null
9704 cleanup_test101bc() {
9709 local list=$(comma_list $(osts_nodes))
9710 set_osd_param $list '' read_cache_enable 1
9711 set_osd_param $list '' writethrough_cache_enable 1
9715 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9720 local STRIPE_SIZE=$2
9721 local FILE_LENGTH=$3
9722 local RA_INC=1048576
9723 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9724 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9725 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9726 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9727 get_named_value 'read.but.discarded' | calc_total)
9728 if [[ $DISCARD -gt $discard_limit ]]; then
9729 $LCTL get_param llite.*.read_ahead_stats
9730 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9732 echo "Read-ahead success for size ${READ_SIZE}"
9737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9738 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9740 local STRIPE_SIZE=1048576
9741 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9743 if [ $SLOW == "yes" ]; then
9744 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9746 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9749 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9751 # prepare the read-ahead file
9752 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9753 cancel_lru_locks osc
9754 for BIDX in 2 4 8 16 32 64 128 256
9756 local BSIZE=$((BIDX*4096))
9757 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9758 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9759 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9760 $LCTL set_param -n llite.*.read_ahead_stats=0
9761 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9762 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9763 cancel_lru_locks osc
9764 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9769 run_test 101b "check stride-io mode read-ahead ================="
9772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9774 local STRIPE_SIZE=1048576
9775 local FILE_LENGTH=$((STRIPE_SIZE*100))
9780 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9782 cancel_lru_locks osc
9783 $LCTL set_param osc.*.rpc_stats=0
9784 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9785 $LCTL get_param osc.*.rpc_stats
9786 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9787 local stats=$($LCTL get_param -n $osc_rpc_stats)
9788 local lines=$(echo "$stats" | awk 'END {print NR;}')
9791 if [ $lines -le 20 ]; then
9792 echo "continue debug"
9795 for size in 1 2 4 8; do
9796 local rpc=$(echo "$stats" |
9797 awk '($1 == "'$size':") {print $2; exit; }')
9798 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9799 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9801 echo "$osc_rpc_stats check passed!"
9806 run_test 101c "check stripe_size aligned read-ahead"
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9811 local file=$DIR/$tfile
9812 local sz_MB=${FILESIZE_101d:-80}
9813 local ra_MB=${READAHEAD_MB:-40}
9815 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9816 [ $free_MB -lt $sz_MB ] &&
9817 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9819 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9820 $LFS setstripe -c -1 $file || error "setstripe failed"
9822 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9823 echo Cancel LRU locks on lustre client to flush the client cache
9824 cancel_lru_locks osc
9826 echo Disable read-ahead
9827 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9828 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9829 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9830 $LCTL get_param -n llite.*.max_read_ahead_mb
9832 echo "Reading the test file $file with read-ahead disabled"
9833 local sz_KB=$((sz_MB * 1024 / 4))
9834 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9835 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9836 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9837 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9839 echo "Cancel LRU locks on lustre client to flush the client cache"
9840 cancel_lru_locks osc
9841 echo Enable read-ahead with ${ra_MB}MB
9842 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9844 echo "Reading the test file $file with read-ahead enabled"
9845 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9846 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9848 echo "read-ahead disabled time read $raOFF"
9849 echo "read-ahead enabled time read $raON"
9852 wait_delete_completed
9854 # use awk for this check instead of bash because it handles decimals
9855 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9856 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9858 run_test 101d "file read with and without read-ahead enabled"
9861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9863 local file=$DIR/$tfile
9864 local size_KB=500 #KB
9868 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9869 local need_KB=$((count * size_KB))
9870 [[ $free_KB -le $need_KB ]] &&
9871 skip_env "Need free space $need_KB, have $free_KB"
9873 echo "Creating $count ${size_KB}K test files"
9874 for ((i = 0; i < $count; i++)); do
9875 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9878 echo "Cancel LRU locks on lustre client to flush the client cache"
9879 cancel_lru_locks $OSC
9881 echo "Reset readahead stats"
9882 $LCTL set_param -n llite.*.read_ahead_stats=0
9884 for ((i = 0; i < $count; i++)); do
9885 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9888 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9889 get_named_value 'misses' | calc_total)
9891 for ((i = 0; i < $count; i++)); do
9892 rm -rf $file.$i 2>/dev/null
9895 #10000 means 20% reads are missing in readahead
9896 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9898 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9901 which iozone || skip_env "no iozone installed"
9903 local old_debug=$($LCTL get_param debug)
9904 old_debug=${old_debug#*=}
9905 $LCTL set_param debug="reada mmap"
9907 # create a test file
9908 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9910 echo Cancel LRU locks on lustre client to flush the client cache
9911 cancel_lru_locks osc
9913 echo Reset readahead stats
9914 $LCTL set_param -n llite.*.read_ahead_stats=0
9916 echo mmap read the file with small block size
9917 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9920 echo checking missing pages
9921 $LCTL get_param llite.*.read_ahead_stats
9922 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9923 get_named_value 'misses' | calc_total)
9925 $LCTL set_param debug="$old_debug"
9926 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9929 run_test 101f "check mmap read performance"
9931 test_101g_brw_size_test() {
9933 local pages=$((mb * 1048576 / PAGE_SIZE))
9934 local file=$DIR/$tfile
9936 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9937 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9938 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9939 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9943 stack_trap "rm -f $file" EXIT
9944 $LCTL set_param -n osc.*.rpc_stats=0
9946 # 10 RPCs should be enough for the test
9948 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9949 { error "dd write ${mb} MB blocks failed"; return 3; }
9950 cancel_lru_locks osc
9951 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9952 { error "dd write ${mb} MB blocks failed"; return 4; }
9954 # calculate number of full-sized read and write RPCs
9955 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9956 sed -n '/pages per rpc/,/^$/p' |
9957 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9958 END { print reads,writes }'))
9959 # allow one extra full-sized read RPC for async readahead
9960 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9961 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9962 [[ ${rpcs[1]} == $count ]] ||
9963 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9967 remote_ost_nodsh && skip "remote OST with nodsh"
9970 local osts=$(get_facets OST)
9971 local list=$(comma_list $(osts_nodes))
9972 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9973 local brw_size="obdfilter.*.brw_size"
9975 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9977 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9979 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9980 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9981 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9982 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9983 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9984 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9986 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9989 if [[ $orig_mb -lt 16 ]]; then
9990 save_lustre_params $osts "$brw_size" > $p
9991 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9992 error "set 16MB RPC size failed"
9994 echo "remount client to enable new RPC size"
9995 remount_client $MOUNT || error "remount_client failed"
9998 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9999 # should be able to set brw_size=12, but no rpc_stats for that
10000 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10003 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10005 if [[ $orig_mb -lt 16 ]]; then
10006 restore_lustre_params < $p
10007 remount_client $MOUNT || error "remount_client restore failed"
10010 rm -f $p $DIR/$tfile
10012 run_test 101g "Big bulk(4/16 MiB) readahead"
10015 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10017 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10018 error "dd 70M file failed"
10019 echo Cancel LRU locks on lustre client to flush the client cache
10020 cancel_lru_locks osc
10022 echo "Reset readahead stats"
10023 $LCTL set_param -n llite.*.read_ahead_stats 0
10025 echo "Read 10M of data but cross 64M bundary"
10026 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10027 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10028 get_named_value 'misses' | calc_total)
10029 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10030 rm -f $p $DIR/$tfile
10032 run_test 101h "Readahead should cover current read window"
10035 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10036 error "dd 10M file failed"
10038 local max_per_file_mb=$($LCTL get_param -n \
10039 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10040 cancel_lru_locks osc
10041 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10042 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10043 error "set max_read_ahead_per_file_mb to 1 failed"
10045 echo "Reset readahead stats"
10046 $LCTL set_param llite.*.read_ahead_stats=0
10048 dd if=$DIR/$tfile of=/dev/null bs=2M
10050 $LCTL get_param llite.*.read_ahead_stats
10051 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10052 awk '/misses/ { print $2 }')
10053 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10056 run_test 101i "allow current readahead to exceed reservation"
10059 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10060 error "setstripe $DIR/$tfile failed"
10061 local file_size=$((1048576 * 16))
10062 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10063 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10065 echo Disable read-ahead
10066 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10068 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10069 for blk in $PAGE_SIZE 1048576 $file_size; do
10070 cancel_lru_locks osc
10071 echo "Reset readahead stats"
10072 $LCTL set_param -n llite.*.read_ahead_stats=0
10073 local count=$(($file_size / $blk))
10074 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10075 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10076 get_named_value 'failed.to.fast.read' | calc_total)
10077 $LCTL get_param -n llite.*.read_ahead_stats
10078 [ $miss -eq $count ] || error "expected $count got $miss"
10081 rm -f $p $DIR/$tfile
10083 run_test 101j "A complete read block should be submitted when no RA"
10086 test_mkdir $DIR/$tdir
10087 chown $RUNAS_ID $DIR/$tdir
10090 STRIPE_COUNT=$OSTCOUNT
10091 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10093 trap cleanup_test102 EXIT
10095 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10097 for num in 1 2 3 4; do
10098 for count in $(seq 1 $STRIPE_COUNT); do
10099 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10100 local size=`expr $STRIPE_SIZE \* $num`
10101 local file=file"$num-$idx-$count"
10102 $1 $LFS setstripe -S $size -i $idx -c $count $file
10108 $1 tar cf $TMP/f102.tar $tdir --xattrs
10111 cleanup_test102() {
10113 rm -f $TMP/f102.tar
10114 rm -rf $DIR/d0.sanity/d102
10118 [ "$UID" != 0 ] && skip "must run as root"
10119 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10120 skip_env "must have user_xattr"
10122 [ -z "$(which setfattr 2>/dev/null)" ] &&
10123 skip_env "could not find setfattr"
10125 local testfile=$DIR/$tfile
10128 echo "set/get xattr..."
10129 setfattr -n trusted.name1 -v value1 $testfile ||
10130 error "setfattr -n trusted.name1=value1 $testfile failed"
10131 getfattr -n trusted.name1 $testfile 2> /dev/null |
10132 grep "trusted.name1=.value1" ||
10133 error "$testfile missing trusted.name1=value1"
10135 setfattr -n user.author1 -v author1 $testfile ||
10136 error "setfattr -n user.author1=author1 $testfile failed"
10137 getfattr -n user.author1 $testfile 2> /dev/null |
10138 grep "user.author1=.author1" ||
10139 error "$testfile missing trusted.author1=author1"
10141 echo "listxattr..."
10142 setfattr -n trusted.name2 -v value2 $testfile ||
10143 error "$testfile unable to set trusted.name2"
10144 setfattr -n trusted.name3 -v value3 $testfile ||
10145 error "$testfile unable to set trusted.name3"
10146 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10147 grep "trusted.name" | wc -l) -eq 3 ] ||
10148 error "$testfile missing 3 trusted.name xattrs"
10150 setfattr -n user.author2 -v author2 $testfile ||
10151 error "$testfile unable to set user.author2"
10152 setfattr -n user.author3 -v author3 $testfile ||
10153 error "$testfile unable to set user.author3"
10154 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10155 grep "user.author" | wc -l) -eq 3 ] ||
10156 error "$testfile missing 3 user.author xattrs"
10158 echo "remove xattr..."
10159 setfattr -x trusted.name1 $testfile ||
10160 error "$testfile error deleting trusted.name1"
10161 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10162 error "$testfile did not delete trusted.name1 xattr"
10164 setfattr -x user.author1 $testfile ||
10165 error "$testfile error deleting user.author1"
10166 echo "set lustre special xattr ..."
10167 $LFS setstripe -c1 $testfile
10168 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10169 awk -F "=" '/trusted.lov/ { print $2 }' )
10170 setfattr -n "trusted.lov" -v $lovea $testfile ||
10171 error "$testfile doesn't ignore setting trusted.lov again"
10172 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10173 error "$testfile allow setting invalid trusted.lov"
10176 run_test 102a "user xattr test =================================="
10178 check_102b_layout() {
10180 local testfile=$DIR/$tfile
10182 echo "test layout '$layout'"
10183 $LFS setstripe $layout $testfile || error "setstripe failed"
10184 $LFS getstripe -y $testfile
10186 echo "get/set/list trusted.lov xattr ..." # b=10930
10187 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10188 [[ "$value" =~ "trusted.lov" ]] ||
10189 error "can't get trusted.lov from $testfile"
10190 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10191 error "getstripe failed"
10193 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10195 value=$(cut -d= -f2 <<<$value)
10196 # LU-13168: truncated xattr should fail if short lov_user_md header
10197 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10198 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10199 for len in $lens; do
10200 echo "setfattr $len $testfile.2"
10201 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10202 [ $len -lt 66 ] && error "short xattr len=$len worked"
10204 local stripe_size=$($LFS getstripe -S $testfile.2)
10205 local stripe_count=$($LFS getstripe -c $testfile.2)
10206 [[ $stripe_size -eq 65536 ]] ||
10207 error "stripe size $stripe_size != 65536"
10208 [[ $stripe_count -eq $stripe_count_orig ]] ||
10209 error "stripe count $stripe_count != $stripe_count_orig"
10210 rm $testfile $testfile.2
10214 [ -z "$(which setfattr 2>/dev/null)" ] &&
10215 skip_env "could not find setfattr"
10216 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10218 # check plain layout
10219 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10221 # and also check composite layout
10222 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10225 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10228 [ -z "$(which setfattr 2>/dev/null)" ] &&
10229 skip_env "could not find setfattr"
10230 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10232 # b10930: get/set/list lustre.lov xattr
10233 echo "get/set/list lustre.lov xattr ..."
10234 test_mkdir $DIR/$tdir
10235 chown $RUNAS_ID $DIR/$tdir
10236 local testfile=$DIR/$tdir/$tfile
10237 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10238 error "setstripe failed"
10239 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10240 error "getstripe failed"
10241 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10242 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10244 local testfile2=${testfile}2
10245 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10246 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10248 $RUNAS $MCREATE $testfile2
10249 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10250 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10251 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10252 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10253 [ $stripe_count -eq $STRIPECOUNT ] ||
10254 error "stripe count $stripe_count != $STRIPECOUNT"
10256 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10258 compare_stripe_info1() {
10259 local stripe_index_all_zero=true
10261 for num in 1 2 3 4; do
10262 for count in $(seq 1 $STRIPE_COUNT); do
10263 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10264 local size=$((STRIPE_SIZE * num))
10265 local file=file"$num-$offset-$count"
10266 stripe_size=$($LFS getstripe -S $PWD/$file)
10267 [[ $stripe_size -ne $size ]] &&
10268 error "$file: size $stripe_size != $size"
10269 stripe_count=$($LFS getstripe -c $PWD/$file)
10270 # allow fewer stripes to be created, ORI-601
10271 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10272 error "$file: count $stripe_count != $count"
10273 stripe_index=$($LFS getstripe -i $PWD/$file)
10274 [[ $stripe_index -ne 0 ]] &&
10275 stripe_index_all_zero=false
10279 $stripe_index_all_zero &&
10280 error "all files are being extracted starting from OST index 0"
10284 have_xattrs_include() {
10285 tar --help | grep -q xattrs-include &&
10286 echo --xattrs-include="lustre.*"
10290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10291 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10293 XINC=$(have_xattrs_include)
10295 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10296 cd $DIR/$tdir/$tdir
10297 compare_stripe_info1
10299 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10303 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10305 XINC=$(have_xattrs_include)
10307 test_mkdir $DIR/$tdir.restore
10309 tar cf - --xattrs $tdir | tar xf - \
10310 -C $DIR/$tdir.restore --xattrs $XINC
10311 cd $DIR/$tdir.restore/$tdir
10312 compare_stripe_info1
10314 run_test 102f "tar copy files, not keep osts"
10317 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10318 skip "must have user_xattr"
10319 [ -z "$(which setfattr 2>/dev/null)" ] &&
10320 skip_env "could not find setfattr"
10321 [ -z "$(which getfattr 2>/dev/null)" ] &&
10322 skip_env "could not find getfattr"
10324 local xsize=${1:-1024} # in bytes
10325 local file=$DIR/$tfile
10326 local value="$(generate_string $xsize)"
10327 local xbig=trusted.big
10331 log "save $xbig on $file"
10332 if [ -z "$toobig" ]
10334 setfattr -n $xbig -v $value $file ||
10335 error "saving $xbig on $file failed"
10337 setfattr -n $xbig -v $value $file &&
10338 error "saving $xbig on $file succeeded"
10342 local orig=$(get_xattr_value $xbig $file)
10343 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10345 local xsml=trusted.sml
10346 log "save $xsml on $file"
10347 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10349 local new=$(get_xattr_value $xbig $file)
10350 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10352 log "grow $xsml on $file"
10353 setfattr -n $xsml -v "$value" $file ||
10354 error "growing $xsml on $file failed"
10356 new=$(get_xattr_value $xbig $file)
10357 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10358 log "$xbig still valid after growing $xsml"
10363 test_102h() { # bug 15777
10366 run_test 102h "grow xattr from inside inode to external block"
10369 large_xattr_enabled || skip_env "ea_inode feature disabled"
10371 echo "setting xattr of max xattr size: $(max_xattr_size)"
10372 grow_xattr $(max_xattr_size)
10374 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10375 echo "This should fail:"
10376 grow_xattr $(($(max_xattr_size) + 10)) 1
10378 run_test 102ha "grow xattr from inside inode to external inode"
10380 test_102i() { # bug 17038
10381 [ -z "$(which getfattr 2>/dev/null)" ] &&
10382 skip "could not find getfattr"
10385 ln -s $DIR/$tfile $DIR/${tfile}link
10386 getfattr -n trusted.lov $DIR/$tfile ||
10387 error "lgetxattr on $DIR/$tfile failed"
10388 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10389 grep -i "no such attr" ||
10390 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10391 rm -f $DIR/$tfile $DIR/${tfile}link
10393 run_test 102i "lgetxattr test on symbolic link ============"
10396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10397 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10399 XINC=$(have_xattrs_include)
10400 setup_test102 "$RUNAS"
10401 chown $RUNAS_ID $DIR/$tdir
10402 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10403 cd $DIR/$tdir/$tdir
10404 compare_stripe_info1 "$RUNAS"
10406 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10409 [ -z "$(which setfattr 2>/dev/null)" ] &&
10410 skip "could not find setfattr"
10413 # b22187 just check that does not crash for regular file.
10414 setfattr -n trusted.lov $DIR/$tfile
10415 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10416 local test_kdir=$DIR/$tdir
10417 test_mkdir $test_kdir
10418 local default_size=$($LFS getstripe -S $test_kdir)
10419 local default_count=$($LFS getstripe -c $test_kdir)
10420 local default_offset=$($LFS getstripe -i $test_kdir)
10421 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10422 error 'dir setstripe failed'
10423 setfattr -n trusted.lov $test_kdir
10424 local stripe_size=$($LFS getstripe -S $test_kdir)
10425 local stripe_count=$($LFS getstripe -c $test_kdir)
10426 local stripe_offset=$($LFS getstripe -i $test_kdir)
10427 [ $stripe_size -eq $default_size ] ||
10428 error "stripe size $stripe_size != $default_size"
10429 [ $stripe_count -eq $default_count ] ||
10430 error "stripe count $stripe_count != $default_count"
10431 [ $stripe_offset -eq $default_offset ] ||
10432 error "stripe offset $stripe_offset != $default_offset"
10433 rm -rf $DIR/$tfile $test_kdir
10435 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10438 [ -z "$(which getfattr 2>/dev/null)" ] &&
10439 skip "could not find getfattr"
10441 # LU-532 trusted. xattr is invisible to non-root
10442 local testfile=$DIR/$tfile
10446 echo "listxattr as user..."
10447 chown $RUNAS_ID $testfile
10448 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10449 grep -q "trusted" &&
10450 error "$testfile trusted xattrs are user visible"
10454 run_test 102l "listxattr size test =================================="
10456 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10457 local path=$DIR/$tfile
10460 listxattr_size_check $path || error "listattr_size_check $path failed"
10462 run_test 102m "Ensure listxattr fails on small bufffer ========"
10466 getxattr() { # getxattr path name
10467 # Return the base64 encoding of the value of xattr name on path.
10471 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10473 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10475 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10477 getfattr --absolute-names --encoding=base64 --name=$name $path |
10478 awk -F= -v name=$name '$1 == name {
10479 print substr($0, index($0, "=") + 1);
10483 test_102n() { # LU-4101 mdt: protect internal xattrs
10484 [ -z "$(which setfattr 2>/dev/null)" ] &&
10485 skip "could not find setfattr"
10486 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10488 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10491 local file0=$DIR/$tfile.0
10492 local file1=$DIR/$tfile.1
10493 local xattr0=$TMP/$tfile.0
10494 local xattr1=$TMP/$tfile.1
10495 local namelist="lov lma lmv link fid version som hsm"
10499 rm -rf $file0 $file1 $xattr0 $xattr1
10500 touch $file0 $file1
10502 # Get 'before' xattrs of $file1.
10503 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10505 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10506 namelist+=" lfsck_namespace"
10507 for name in $namelist; do
10508 # Try to copy xattr from $file0 to $file1.
10509 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10511 setfattr --name=trusted.$name --value="$value" $file1 ||
10512 error "setxattr 'trusted.$name' failed"
10514 # Try to set a garbage xattr.
10515 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10517 if [[ x$name == "xlov" ]]; then
10518 setfattr --name=trusted.lov --value="$value" $file1 &&
10519 error "setxattr invalid 'trusted.lov' success"
10521 setfattr --name=trusted.$name --value="$value" $file1 ||
10522 error "setxattr invalid 'trusted.$name' failed"
10525 # Try to remove the xattr from $file1. We don't care if this
10526 # appears to succeed or fail, we just don't want there to be
10527 # any changes or crashes.
10528 setfattr --remove=$trusted.$name $file1 2> /dev/null
10531 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10534 # Try to copy xattr from $file0 to $file1.
10535 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10537 setfattr --name=trusted.$name --value="$value" $file1 ||
10538 error "setxattr 'trusted.$name' failed"
10540 # Try to set a garbage xattr.
10541 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10543 setfattr --name=trusted.$name --value="$value" $file1 ||
10544 error "setxattr 'trusted.$name' failed"
10546 # Try to remove the xattr from $file1. We don't care if this
10547 # appears to succeed or fail, we just don't want there to be
10548 # any changes or crashes.
10549 setfattr --remove=$trusted.$name $file1 2> /dev/null
10552 # Get 'after' xattrs of file1.
10553 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10555 if ! diff $xattr0 $xattr1; then
10556 error "before and after xattrs of '$file1' differ"
10559 rm -rf $file0 $file1 $xattr0 $xattr1
10563 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10565 test_102p() { # LU-4703 setxattr did not check ownership
10566 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10567 skip "MDS needs to be at least 2.5.56"
10569 local testfile=$DIR/$tfile
10573 echo "setfacl as user..."
10574 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10575 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10577 echo "setfattr as user..."
10578 setfacl -m "u:$RUNAS_ID:---" $testfile
10579 $RUNAS setfattr -x system.posix_acl_access $testfile
10580 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10582 run_test 102p "check setxattr(2) correctly fails without permission"
10585 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10586 skip "MDS needs to be at least 2.6.92"
10588 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10590 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10593 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10594 skip "MDS needs to be at least 2.6.93"
10596 touch $DIR/$tfile || error "touch"
10597 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10598 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10599 rm $DIR/$tfile || error "rm"
10602 mkdir -p $DIR/$tdir || error "mkdir"
10603 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10604 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10605 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10606 error "$testfile error deleting user.author1"
10607 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10608 grep "user.$(basename $tdir)" &&
10609 error "$tdir did not delete user.$(basename $tdir)"
10610 rmdir $DIR/$tdir || error "rmdir"
10613 test_mkdir $DIR/$tdir
10614 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10615 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10616 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10617 error "$testfile error deleting user.author1"
10618 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10619 grep "user.$(basename $tdir)" &&
10620 error "$tdir did not delete user.$(basename $tdir)"
10621 rmdir $DIR/$tdir || error "rm striped dir"
10623 run_test 102r "set EAs with empty values"
10626 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10627 skip "MDS needs to be at least 2.11.52"
10629 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10631 save_lustre_params client "llite.*.xattr_cache" > $save
10633 for cache in 0 1; do
10634 lctl set_param llite.*.xattr_cache=$cache
10637 touch $DIR/$tfile || error "touch"
10638 for prefix in lustre security system trusted user; do
10639 # Note getxattr() may fail with 'Operation not
10640 # supported' or 'No such attribute' depending
10641 # on prefix and cache.
10642 getfattr -n $prefix.n102s $DIR/$tfile &&
10643 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10647 restore_lustre_params < $save
10649 run_test 102s "getting nonexistent xattrs should fail"
10652 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10653 skip "MDS needs to be at least 2.11.52"
10655 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10657 save_lustre_params client "llite.*.xattr_cache" > $save
10659 for cache in 0 1; do
10660 lctl set_param llite.*.xattr_cache=$cache
10662 for buf_size in 0 256; do
10664 touch $DIR/$tfile || error "touch"
10665 setfattr -n user.multiop $DIR/$tfile
10666 $MULTIOP $DIR/$tfile oa$buf_size ||
10667 error "cannot get zero length xattr value (buf_size = $buf_size)"
10671 restore_lustre_params < $save
10673 run_test 102t "zero length xattr values handled correctly"
10677 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10682 [ "$UID" != 0 ] && skip "must run as root"
10683 $GSS && skip_env "could not run under gss"
10684 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10685 skip_env "must have acl enabled"
10686 [ -z "$(which setfacl 2>/dev/null)" ] &&
10687 skip_env "could not find setfacl"
10688 remote_mds_nodsh && skip "remote MDS with nodsh"
10690 gpasswd -a daemon bin # LU-5641
10691 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10693 declare -a identity_old
10695 for num in $(seq $MDSCOUNT); do
10696 switch_identity $num true || identity_old[$num]=$?
10699 SAVE_UMASK=$(umask)
10701 mkdir -p $DIR/$tdir
10704 echo "performing cp ..."
10705 run_acl_subtest cp || error "run_acl_subtest cp failed"
10706 echo "performing getfacl-noacl..."
10707 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10708 echo "performing misc..."
10709 run_acl_subtest misc || error "misc test failed"
10710 echo "performing permissions..."
10711 run_acl_subtest permissions || error "permissions failed"
10712 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10713 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10714 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10715 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10717 echo "performing permissions xattr..."
10718 run_acl_subtest permissions_xattr ||
10719 error "permissions_xattr failed"
10721 echo "performing setfacl..."
10722 run_acl_subtest setfacl || error "setfacl test failed"
10724 # inheritance test got from HP
10725 echo "performing inheritance..."
10726 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10727 chmod +x make-tree || error "chmod +x failed"
10728 run_acl_subtest inheritance || error "inheritance test failed"
10731 echo "LU-974 ignore umask when acl is enabled..."
10732 run_acl_subtest 974 || error "LU-974 umask test failed"
10733 if [ $MDSCOUNT -ge 2 ]; then
10734 run_acl_subtest 974_remote ||
10735 error "LU-974 umask test failed under remote dir"
10738 echo "LU-2561 newly created file is same size as directory..."
10739 if [ "$mds1_FSTYPE" != "zfs" ]; then
10740 run_acl_subtest 2561 || error "LU-2561 test failed"
10742 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10745 run_acl_subtest 4924 || error "LU-4924 test failed"
10750 for num in $(seq $MDSCOUNT); do
10751 if [ "${identity_old[$num]}" = 1 ]; then
10752 switch_identity $num false || identity_old[$num]=$?
10756 run_test 103a "acl test"
10762 for U in {0..511}; do
10764 local O=$(printf "%04o" $U)
10766 umask $(printf "%04o" $((511 ^ $O)))
10767 $LFS setstripe -c 1 $DIR/$tfile.s$O
10768 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10770 (( $S == ($O & 0666) )) ||
10771 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10773 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10774 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10775 (( $S == ($O & 0666) )) ||
10776 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10778 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10779 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10780 (( $S == ($O & 0666) )) ||
10781 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10782 rm -f $DIR/$tfile.[smp]$0
10786 # limit the concurrently running threads to 64. LU-11878
10787 local idx=$((U % 64))
10788 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10793 run_test 103b "umask lfs setstripe"
10796 mkdir -p $DIR/$tdir
10797 cp -rp $DIR/$tdir $DIR/$tdir.bak
10799 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10800 error "$DIR/$tdir shouldn't contain default ACL"
10801 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10802 error "$DIR/$tdir.bak shouldn't contain default ACL"
10805 run_test 103c "'cp -rp' won't set empty acl"
10808 (( $MDS1_VERSION >= $(version_code 2.13.59) )) ||
10809 skip "MDS needs to be at least 2.13.59"
10811 mkdir -p $DIR/$tdir
10812 # one default ACL will be created for the file owner
10813 for U in {2..256}; do
10814 setfacl -m default:user:$U:rwx $DIR/$tdir
10815 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10816 touch $DIR/$tdir/$tfile.$U ||
10817 error "failed to create $tfile.$U with $numacl ACLs"
10820 run_test 103e "inheritance of big amount of default ACLs"
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10826 lfs df || error "lfs df failed"
10827 lfs df -ih || error "lfs df -ih failed"
10828 lfs df -h $DIR || error "lfs df -h $DIR failed"
10829 lfs df -i $DIR || error "lfs df -i $DIR failed"
10830 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10831 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10833 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10834 lctl --device %$OSC deactivate
10835 lfs df || error "lfs df with deactivated OSC failed"
10836 lctl --device %$OSC activate
10837 # wait the osc back to normal
10838 wait_osc_import_ready client ost
10840 lfs df || error "lfs df with reactivated OSC failed"
10843 run_test 104a "lfs df [-ih] [path] test ========================="
10846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10847 [ $RUNAS_ID -eq $UID ] &&
10848 skip_env "RUNAS_ID = UID = $UID -- skipping"
10850 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10851 grep "Permission denied" | wc -l)))
10852 if [ $denied_cnt -ne 0 ]; then
10853 error "lfs check servers test failed"
10856 run_test 104b "$RUNAS lfs check servers test ===================="
10859 # doesn't work on 2.4 kernels
10861 if $(flock_is_enabled); then
10862 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10864 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10868 run_test 105a "flock when mounted without -o flock test ========"
10872 if $(flock_is_enabled); then
10873 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10875 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10879 run_test 105b "fcntl when mounted without -o flock test ========"
10883 if $(flock_is_enabled); then
10884 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10886 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10890 run_test 105c "lockf when mounted without -o flock test"
10892 test_105d() { # bug 15924
10893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10895 test_mkdir $DIR/$tdir
10896 flock_is_enabled || skip_env "mount w/o flock enabled"
10897 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10898 $LCTL set_param fail_loc=0x80000315
10899 flocks_test 2 $DIR/$tdir
10901 run_test 105d "flock race (should not freeze) ========"
10903 test_105e() { # bug 22660 && 22040
10904 flock_is_enabled || skip_env "mount w/o flock enabled"
10907 flocks_test 3 $DIR/$tfile
10909 run_test 105e "Two conflicting flocks from same process"
10911 test_106() { #bug 10921
10912 test_mkdir $DIR/$tdir
10913 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10914 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10916 run_test 106 "attempt exec of dir followed by chown of that dir"
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10927 local save_pattern=$(sysctl -n kernel.core_pattern)
10928 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10929 sysctl -w kernel.core_pattern=$file
10930 sysctl -w kernel.core_uses_pid=0
10932 ulimit -c unlimited
10938 kill -s 11 $SLEEPPID
10940 if [ -e $file ]; then
10941 size=`stat -c%s $file`
10942 [ $size -eq 0 ] && error "Fail to create core file $file"
10944 error "Fail to create core file $file"
10947 sysctl -w kernel.core_pattern=$save_pattern
10948 sysctl -w kernel.core_uses_pid=$save_uses_pid
10951 run_test 107 "Coredump on SIG"
10954 test_mkdir $DIR/$tdir
10955 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10956 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10957 error "mkdir with 256 char should fail, but did not"
10958 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10959 error "create with 255 char failed"
10960 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10961 error "create with 256 char should fail, but did not"
10966 run_test 110 "filename length checking"
10969 # Purpose: To verify dynamic thread (OSS) creation.
10972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10973 remote_ost_nodsh && skip "remote OST with nodsh"
10975 # Lustre does not stop service threads once they are started.
10976 # Reset number of running threads to default.
10981 local save_params="$TMP/sanity-$TESTNAME.parameters"
10983 # Get ll_ost_io count before I/O
10984 OSTIO_pre=$(do_facet ost1 \
10985 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10986 # Exit if lustre is not running (ll_ost_io not running).
10987 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10989 echo "Starting with $OSTIO_pre threads"
10990 local thread_max=$((OSTIO_pre * 2))
10991 local rpc_in_flight=$((thread_max * 2))
10992 # Number of I/O Process proposed to be started.
10994 local facets=$(get_facets OST)
10996 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10997 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10999 # Set in_flight to $rpc_in_flight
11000 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11001 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11002 nfiles=${rpc_in_flight}
11003 # Set ost thread_max to $thread_max
11004 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11006 # 5 Minutes should be sufficient for max number of OSS
11007 # threads(thread_max) to be created.
11011 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11012 test_mkdir $DIR/$tdir
11013 for i in $(seq $nfiles); do
11014 local file=$DIR/$tdir/${tfile}-$i
11015 $LFS setstripe -c -1 -i 0 $file
11016 ($WTL $file $timeout)&
11019 # I/O Started - Wait for thread_started to reach thread_max or report
11020 # error if thread_started is more than thread_max.
11021 echo "Waiting for thread_started to reach thread_max"
11022 local thread_started=0
11023 local end_time=$((SECONDS + timeout))
11025 while [ $SECONDS -le $end_time ] ; do
11027 # Get ost i/o thread_started count.
11028 thread_started=$(do_facet ost1 \
11030 ost.OSS.ost_io.threads_started | cut -d= -f2")
11031 # Break out if thread_started is equal/greater than thread_max
11032 if [[ $thread_started -ge $thread_max ]]; then
11033 echo ll_ost_io thread_started $thread_started, \
11034 equal/greater than thread_max $thread_max
11040 # Cleanup - We have the numbers, Kill i/o jobs if running.
11041 jobcount=($(jobs -p))
11042 for i in $(seq 0 $((${#jobcount[@]}-1)))
11044 kill -9 ${jobcount[$i]}
11045 if [ $? -ne 0 ] ; then
11047 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11051 # Cleanup files left by WTL binary.
11052 for i in $(seq $nfiles); do
11053 local file=$DIR/$tdir/${tfile}-$i
11055 if [ $? -ne 0 ] ; then
11056 echo "Warning: Failed to delete file $file"
11060 restore_lustre_params <$save_params
11061 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11063 # Error out if no new thread has started or Thread started is greater
11065 if [[ $thread_started -le $OSTIO_pre ||
11066 $thread_started -gt $thread_max ]]; then
11067 error "ll_ost_io: thread_started $thread_started" \
11068 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11069 "No new thread started or thread started greater " \
11073 run_test 115 "verify dynamic thread creation===================="
11076 wait_delete_completed
11077 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11078 echo "OST kbytes available: ${AVAIL[@]}"
11083 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11084 #echo OST $i: ${AVAIL[i]}kb
11085 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11089 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11094 echo "Min free space: OST $MINI: $MINV"
11095 echo "Max free space: OST $MAXI: $MAXV"
11098 test_116a() { # was previously test_116()
11099 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11100 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11101 remote_mds_nodsh && skip "remote MDS with nodsh"
11103 echo -n "Free space priority "
11104 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11109 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11110 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11111 trap simple_cleanup_common EXIT
11113 # Check if we need to generate uneven OSTs
11114 test_mkdir -p $DIR/$tdir/OST${MINI}
11115 local FILL=$((MINV / 4))
11116 local DIFF=$((MAXV - MINV))
11117 local DIFF2=$((DIFF * 100 / MINV))
11119 local threshold=$(do_facet $SINGLEMDS \
11120 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11121 threshold=${threshold%%%}
11122 echo -n "Check for uneven OSTs: "
11123 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11125 if [[ $DIFF2 -gt $threshold ]]; then
11127 echo "Don't need to fill OST$MINI"
11129 # generate uneven OSTs. Write 2% over the QOS threshold value
11131 DIFF=$((threshold - DIFF2 + 2))
11132 DIFF2=$((MINV * DIFF / 100))
11133 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11134 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11135 error "setstripe failed"
11136 DIFF=$((DIFF2 / 2048))
11138 while [ $i -lt $DIFF ]; do
11140 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11141 bs=2M count=1 2>/dev/null
11150 DIFF=$((MAXV - MINV))
11151 DIFF2=$((DIFF * 100 / MINV))
11152 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11153 if [ $DIFF2 -gt $threshold ]; then
11156 echo "failed - QOS mode won't be used"
11157 simple_cleanup_common
11158 skip "QOS imbalance criteria not met"
11166 # now fill using QOS
11167 $LFS setstripe -c 1 $DIR/$tdir
11168 FILL=$((FILL / 200))
11169 if [ $FILL -gt 600 ]; then
11172 echo "writing $FILL files to QOS-assigned OSTs"
11174 while [ $i -lt $FILL ]; do
11176 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11177 count=1 2>/dev/null
11180 echo "wrote $i 200k files"
11184 echo "Note: free space may not be updated, so measurements might be off"
11186 DIFF2=$((MAXV - MINV))
11187 echo "free space delta: orig $DIFF final $DIFF2"
11188 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11189 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11190 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11191 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11192 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11193 if [[ $DIFF -gt 0 ]]; then
11194 FILL=$((DIFF2 * 100 / DIFF - 100))
11195 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11198 # Figure out which files were written where
11199 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11200 awk '/'$MINI1': / {print $2; exit}')
11202 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11203 echo "$MINC files created on smaller OST $MINI1"
11204 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11205 awk '/'$MAXI1': / {print $2; exit}')
11207 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11208 echo "$MAXC files created on larger OST $MAXI1"
11209 if [[ $MINC -gt 0 ]]; then
11210 FILL=$((MAXC * 100 / MINC - 100))
11211 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11213 [[ $MAXC -gt $MINC ]] ||
11214 error_ignore LU-9 "stripe QOS didn't balance free space"
11215 simple_cleanup_common
11217 run_test 116a "stripe QOS: free space balance ==================="
11219 test_116b() { # LU-2093
11220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11221 remote_mds_nodsh && skip "remote MDS with nodsh"
11223 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11224 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11225 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11226 [ -z "$old_rr" ] && skip "no QOS"
11227 do_facet $SINGLEMDS lctl set_param \
11228 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11229 mkdir -p $DIR/$tdir
11230 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11231 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11232 do_facet $SINGLEMDS lctl set_param fail_loc=0
11234 do_facet $SINGLEMDS lctl set_param \
11235 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11237 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11239 test_117() # bug 10891
11241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11243 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11244 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11245 lctl set_param fail_loc=0x21e
11246 > $DIR/$tfile || error "truncate failed"
11247 lctl set_param fail_loc=0
11248 echo "Truncate succeeded."
11251 run_test 117 "verify osd extend =========="
11253 NO_SLOW_RESENDCOUNT=4
11254 export OLD_RESENDCOUNT=""
11255 set_resend_count () {
11256 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11257 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11258 lctl set_param -n $PROC_RESENDCOUNT $1
11259 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11262 # for reduce test_118* time (b=14842)
11263 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11265 # Reset async IO behavior after error case
11267 FILE=$DIR/reset_async
11269 # Ensure all OSCs are cleared
11270 $LFS setstripe -c -1 $FILE
11271 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11276 test_118a() #bug 11710
11278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11282 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11283 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11284 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11286 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11287 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11292 run_test 118a "verify O_SYNC works =========="
11296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11297 remote_ost_nodsh && skip "remote OST with nodsh"
11301 #define OBD_FAIL_SRV_ENOENT 0x217
11302 set_nodes_failloc "$(osts_nodes)" 0x217
11303 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11305 set_nodes_failloc "$(osts_nodes)" 0
11306 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11307 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11310 if [[ $RC -eq 0 ]]; then
11311 error "Must return error due to dropped pages, rc=$RC"
11315 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11316 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11320 echo "Dirty pages not leaked on ENOENT"
11322 # Due to the above error the OSC will issue all RPCs syncronously
11323 # until a subsequent RPC completes successfully without error.
11324 $MULTIOP $DIR/$tfile Ow4096yc
11329 run_test 118b "Reclaim dirty pages on fatal error =========="
11333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11335 # for 118c, restore the original resend count, LU-1940
11336 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11337 set_resend_count $OLD_RESENDCOUNT
11338 remote_ost_nodsh && skip "remote OST with nodsh"
11342 #define OBD_FAIL_OST_EROFS 0x216
11343 set_nodes_failloc "$(osts_nodes)" 0x216
11345 # multiop should block due to fsync until pages are written
11346 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11350 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11351 error "Multiop failed to block on fsync, pid=$MULTIPID"
11354 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11356 if [[ $WRITEBACK -eq 0 ]]; then
11357 error "No page in writeback, writeback=$WRITEBACK"
11360 set_nodes_failloc "$(osts_nodes)" 0
11363 if [[ $RC -ne 0 ]]; then
11364 error "Multiop fsync failed, rc=$RC"
11367 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11368 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11370 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11371 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11375 echo "Dirty pages flushed via fsync on EROFS"
11378 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11380 # continue to use small resend count to reduce test_118* time (b=14842)
11381 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11386 remote_ost_nodsh && skip "remote OST with nodsh"
11390 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11391 set_nodes_failloc "$(osts_nodes)" 0x214
11392 # multiop should block due to fsync until pages are written
11393 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11397 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11398 error "Multiop failed to block on fsync, pid=$MULTIPID"
11401 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11403 if [[ $WRITEBACK -eq 0 ]]; then
11404 error "No page in writeback, writeback=$WRITEBACK"
11407 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11408 set_nodes_failloc "$(osts_nodes)" 0
11410 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11411 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11413 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11414 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11418 echo "Dirty pages gaurenteed flushed via fsync"
11421 run_test 118d "Fsync validation inject a delay of the bulk =========="
11424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11428 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11429 lctl set_param fail_loc=0x8000040a
11431 # Should simulate EINVAL error which is fatal
11432 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11434 if [[ $RC -eq 0 ]]; then
11435 error "Must return error due to dropped pages, rc=$RC"
11438 lctl set_param fail_loc=0x0
11440 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11441 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11442 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11444 if [[ $LOCKED -ne 0 ]]; then
11445 error "Locked pages remain in cache, locked=$LOCKED"
11448 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11449 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11453 echo "No pages locked after fsync"
11458 run_test 118f "Simulate unrecoverable OSC side error =========="
11461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11465 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11466 lctl set_param fail_loc=0x406
11468 # simulate local -ENOMEM
11469 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11472 lctl set_param fail_loc=0
11473 if [[ $RC -eq 0 ]]; then
11474 error "Must return error due to dropped pages, rc=$RC"
11477 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11478 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11479 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11481 if [[ $LOCKED -ne 0 ]]; then
11482 error "Locked pages remain in cache, locked=$LOCKED"
11485 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11486 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11490 echo "No pages locked after fsync"
11495 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11499 remote_ost_nodsh && skip "remote OST with nodsh"
11503 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11504 set_nodes_failloc "$(osts_nodes)" 0x20e
11505 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11506 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11509 set_nodes_failloc "$(osts_nodes)" 0
11510 if [[ $RC -eq 0 ]]; then
11511 error "Must return error due to dropped pages, rc=$RC"
11514 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11515 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11516 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11518 if [[ $LOCKED -ne 0 ]]; then
11519 error "Locked pages remain in cache, locked=$LOCKED"
11522 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11523 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11527 echo "No pages locked after fsync"
11531 run_test 118h "Verify timeout in handling recoverables errors =========="
11533 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11537 remote_ost_nodsh && skip "remote OST with nodsh"
11541 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11542 set_nodes_failloc "$(osts_nodes)" 0x20e
11544 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11545 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11548 set_nodes_failloc "$(osts_nodes)" 0
11552 if [[ $RC -ne 0 ]]; then
11553 error "got error, but should be not, rc=$RC"
11556 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11557 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11558 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11559 if [[ $LOCKED -ne 0 ]]; then
11560 error "Locked pages remain in cache, locked=$LOCKED"
11563 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11564 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11568 echo "No pages locked after fsync"
11572 run_test 118i "Fix error before timeout in recoverable error =========="
11574 [ "$SLOW" = "no" ] && set_resend_count 4
11577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11578 remote_ost_nodsh && skip "remote OST with nodsh"
11582 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11583 set_nodes_failloc "$(osts_nodes)" 0x220
11585 # return -EIO from OST
11586 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11588 set_nodes_failloc "$(osts_nodes)" 0x0
11589 if [[ $RC -eq 0 ]]; then
11590 error "Must return error due to dropped pages, rc=$RC"
11593 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11594 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11595 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11596 if [[ $LOCKED -ne 0 ]]; then
11597 error "Locked pages remain in cache, locked=$LOCKED"
11600 # in recoverable error on OST we want resend and stay until it finished
11601 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11602 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11606 echo "No pages locked after fsync"
11610 run_test 118j "Simulate unrecoverable OST side error =========="
11614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11615 remote_ost_nodsh && skip "remote OSTs with nodsh"
11617 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11618 set_nodes_failloc "$(osts_nodes)" 0x20e
11619 test_mkdir $DIR/$tdir
11621 for ((i=0;i<10;i++)); do
11622 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11623 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11630 set_nodes_failloc "$(osts_nodes)" 0
11633 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11635 test_118l() # LU-646
11637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11639 test_mkdir $DIR/$tdir
11640 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11643 run_test 118l "fsync dir"
11645 test_118m() # LU-3066
11647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11649 test_mkdir $DIR/$tdir
11650 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11653 run_test 118m "fdatasync dir ========="
11655 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11663 remote_ost_nodsh && skip "remote OSTs with nodsh"
11665 # Sleep to avoid a cached response.
11666 #define OBD_STATFS_CACHE_SECONDS 1
11669 # Inject a 10 second delay in the OST_STATFS handler.
11670 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11671 set_nodes_failloc "$(osts_nodes)" 0x242
11674 stat --file-system $MOUNT > /dev/null
11677 set_nodes_failloc "$(osts_nodes)" 0
11679 if ((end - begin > 20)); then
11680 error "statfs took $((end - begin)) seconds, expected 10"
11683 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11685 test_119a() # bug 11737
11687 BSIZE=$((512 * 1024))
11688 directio write $DIR/$tfile 0 1 $BSIZE
11689 # We ask to read two blocks, which is more than a file size.
11690 # directio will indicate an error when requested and actual
11691 # sizes aren't equeal (a normal situation in this case) and
11692 # print actual read amount.
11693 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11694 if [ "$NOB" != "$BSIZE" ]; then
11695 error "read $NOB bytes instead of $BSIZE"
11699 run_test 119a "Short directIO read must return actual read amount"
11701 test_119b() # bug 11737
11703 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11705 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11706 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11708 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11709 error "direct read failed"
11712 run_test 119b "Sparse directIO read must return actual read amount"
11714 test_119c() # bug 13099
11717 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11718 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11721 run_test 119c "Testing for direct read hitting hole"
11723 test_119d() # bug 15950
11725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11727 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11728 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11730 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11731 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11732 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11733 lctl set_param fail_loc=0x40d
11734 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11737 cat $DIR/$tfile > /dev/null &
11738 lctl set_param fail_loc=0
11741 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11743 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11744 error "the read rpcs have not completed in 2s"
11746 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11748 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11752 remote_mds_nodsh && skip "remote MDS with nodsh"
11753 test_mkdir -i0 -c1 $DIR/$tdir
11754 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11755 skip_env "no early lock cancel on server"
11757 lru_resize_disable mdc
11758 lru_resize_disable osc
11759 cancel_lru_locks mdc
11760 # asynchronous object destroy at MDT could cause bl ast to client
11761 cancel_lru_locks osc
11763 stat $DIR/$tdir > /dev/null
11764 can1=$(do_facet mds1 \
11765 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11766 awk '/ldlm_cancel/ {print $2}')
11767 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11768 awk '/ldlm_bl_callback/ {print $2}')
11769 test_mkdir -i0 -c1 $DIR/$tdir/d1
11770 can2=$(do_facet mds1 \
11771 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11772 awk '/ldlm_cancel/ {print $2}')
11773 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11774 awk '/ldlm_bl_callback/ {print $2}')
11775 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11776 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11777 lru_resize_enable mdc
11778 lru_resize_enable osc
11780 run_test 120a "Early Lock Cancel: mkdir test"
11783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 remote_mds_nodsh && skip "remote MDS with nodsh"
11785 test_mkdir $DIR/$tdir
11786 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11787 skip_env "no early lock cancel on server"
11789 lru_resize_disable mdc
11790 lru_resize_disable osc
11791 cancel_lru_locks mdc
11792 stat $DIR/$tdir > /dev/null
11793 can1=$(do_facet $SINGLEMDS \
11794 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11795 awk '/ldlm_cancel/ {print $2}')
11796 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11797 awk '/ldlm_bl_callback/ {print $2}')
11798 touch $DIR/$tdir/f1
11799 can2=$(do_facet $SINGLEMDS \
11800 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11801 awk '/ldlm_cancel/ {print $2}')
11802 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11803 awk '/ldlm_bl_callback/ {print $2}')
11804 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11805 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11806 lru_resize_enable mdc
11807 lru_resize_enable osc
11809 run_test 120b "Early Lock Cancel: create test"
11812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11813 remote_mds_nodsh && skip "remote MDS with nodsh"
11814 test_mkdir -i0 -c1 $DIR/$tdir
11815 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11816 skip "no early lock cancel on server"
11818 lru_resize_disable mdc
11819 lru_resize_disable osc
11820 test_mkdir -i0 -c1 $DIR/$tdir/d1
11821 test_mkdir -i0 -c1 $DIR/$tdir/d2
11822 touch $DIR/$tdir/d1/f1
11823 cancel_lru_locks mdc
11824 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11825 can1=$(do_facet mds1 \
11826 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11827 awk '/ldlm_cancel/ {print $2}')
11828 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11829 awk '/ldlm_bl_callback/ {print $2}')
11830 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11831 can2=$(do_facet mds1 \
11832 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11833 awk '/ldlm_cancel/ {print $2}')
11834 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11835 awk '/ldlm_bl_callback/ {print $2}')
11836 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11837 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11838 lru_resize_enable mdc
11839 lru_resize_enable osc
11841 run_test 120c "Early Lock Cancel: link test"
11844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11845 remote_mds_nodsh && skip "remote MDS with nodsh"
11846 test_mkdir -i0 -c1 $DIR/$tdir
11847 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11848 skip_env "no early lock cancel on server"
11850 lru_resize_disable mdc
11851 lru_resize_disable osc
11853 cancel_lru_locks mdc
11854 stat $DIR/$tdir > /dev/null
11855 can1=$(do_facet mds1 \
11856 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11857 awk '/ldlm_cancel/ {print $2}')
11858 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11859 awk '/ldlm_bl_callback/ {print $2}')
11860 chmod a+x $DIR/$tdir
11861 can2=$(do_facet mds1 \
11862 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11863 awk '/ldlm_cancel/ {print $2}')
11864 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11865 awk '/ldlm_bl_callback/ {print $2}')
11866 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11867 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11868 lru_resize_enable mdc
11869 lru_resize_enable osc
11871 run_test 120d "Early Lock Cancel: setattr test"
11874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11875 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11876 skip_env "no early lock cancel on server"
11877 remote_mds_nodsh && skip "remote MDS with nodsh"
11879 local dlmtrace_set=false
11881 test_mkdir -i0 -c1 $DIR/$tdir
11882 lru_resize_disable mdc
11883 lru_resize_disable osc
11884 ! $LCTL get_param debug | grep -q dlmtrace &&
11885 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11886 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11887 cancel_lru_locks mdc
11888 cancel_lru_locks osc
11889 dd if=$DIR/$tdir/f1 of=/dev/null
11890 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11891 # XXX client can not do early lock cancel of OST lock
11892 # during unlink (LU-4206), so cancel osc lock now.
11894 cancel_lru_locks osc
11895 can1=$(do_facet mds1 \
11896 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11897 awk '/ldlm_cancel/ {print $2}')
11898 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11899 awk '/ldlm_bl_callback/ {print $2}')
11900 unlink $DIR/$tdir/f1
11902 can2=$(do_facet mds1 \
11903 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11904 awk '/ldlm_cancel/ {print $2}')
11905 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11906 awk '/ldlm_bl_callback/ {print $2}')
11907 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11908 $LCTL dk $TMP/cancel.debug.txt
11909 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11910 $LCTL dk $TMP/blocking.debug.txt
11911 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11912 lru_resize_enable mdc
11913 lru_resize_enable osc
11915 run_test 120e "Early Lock Cancel: unlink test"
11918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11919 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11920 skip_env "no early lock cancel on server"
11921 remote_mds_nodsh && skip "remote MDS with nodsh"
11923 test_mkdir -i0 -c1 $DIR/$tdir
11924 lru_resize_disable mdc
11925 lru_resize_disable osc
11926 test_mkdir -i0 -c1 $DIR/$tdir/d1
11927 test_mkdir -i0 -c1 $DIR/$tdir/d2
11928 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11929 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11930 cancel_lru_locks mdc
11931 cancel_lru_locks osc
11932 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11933 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11934 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11935 # XXX client can not do early lock cancel of OST lock
11936 # during rename (LU-4206), so cancel osc lock now.
11938 cancel_lru_locks osc
11939 can1=$(do_facet mds1 \
11940 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11941 awk '/ldlm_cancel/ {print $2}')
11942 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11943 awk '/ldlm_bl_callback/ {print $2}')
11944 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11946 can2=$(do_facet mds1 \
11947 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11948 awk '/ldlm_cancel/ {print $2}')
11949 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11950 awk '/ldlm_bl_callback/ {print $2}')
11951 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11952 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11953 lru_resize_enable mdc
11954 lru_resize_enable osc
11956 run_test 120f "Early Lock Cancel: rename test"
11959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11960 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11961 skip_env "no early lock cancel on server"
11962 remote_mds_nodsh && skip "remote MDS with nodsh"
11964 lru_resize_disable mdc
11965 lru_resize_disable osc
11967 echo create $count files
11968 test_mkdir $DIR/$tdir
11969 cancel_lru_locks mdc
11970 cancel_lru_locks osc
11973 can0=$(do_facet $SINGLEMDS \
11974 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11975 awk '/ldlm_cancel/ {print $2}')
11976 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11977 awk '/ldlm_bl_callback/ {print $2}')
11978 createmany -o $DIR/$tdir/f $count
11980 can1=$(do_facet $SINGLEMDS \
11981 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11982 awk '/ldlm_cancel/ {print $2}')
11983 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11984 awk '/ldlm_bl_callback/ {print $2}')
11986 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11987 echo rm $count files
11990 can2=$(do_facet $SINGLEMDS \
11991 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11992 awk '/ldlm_cancel/ {print $2}')
11993 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11994 awk '/ldlm_bl_callback/ {print $2}')
11996 echo total: $count removes in $((t2-t1))
11997 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11999 # wait for commitment of removal
12000 lru_resize_enable mdc
12001 lru_resize_enable osc
12003 run_test 120g "Early Lock Cancel: performance test"
12005 test_121() { #bug #10589
12006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12009 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12010 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12011 lctl set_param fail_loc=0x310
12012 cancel_lru_locks osc > /dev/null
12013 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12014 lctl set_param fail_loc=0
12015 [[ $reads -eq $writes ]] ||
12016 error "read $reads blocks, must be $writes blocks"
12018 run_test 121 "read cancel race ========="
12020 test_123a_base() { # was test 123, statahead(bug 11401)
12024 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12025 log "testing UP system. Performance may be lower than expected."
12030 test_mkdir $DIR/$tdir
12031 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12032 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12034 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12035 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12037 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12038 lctl set_param -n llite.*.statahead_max 0
12039 lctl get_param llite.*.statahead_max
12040 cancel_lru_locks mdc
12041 cancel_lru_locks osc
12043 time $lsx $DIR/$tdir | wc -l
12045 delta=$((etime - stime))
12046 log "$lsx $i files without statahead: $delta sec"
12047 lctl set_param llite.*.statahead_max=$max
12049 swrong=$(lctl get_param -n llite.*.statahead_stats |
12050 grep "statahead wrong:" | awk '{print $3}')
12051 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12052 cancel_lru_locks mdc
12053 cancel_lru_locks osc
12055 time $lsx $DIR/$tdir | wc -l
12057 delta_sa=$((etime - stime))
12058 log "$lsx $i files with statahead: $delta_sa sec"
12059 lctl get_param -n llite.*.statahead_stats
12060 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12061 grep "statahead wrong:" | awk '{print $3}')
12063 [[ $swrong -lt $ewrong ]] &&
12064 log "statahead was stopped, maybe too many locks held!"
12065 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12067 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12068 max=$(lctl get_param -n llite.*.statahead_max |
12070 lctl set_param -n llite.*.statahead_max 0
12071 lctl get_param llite.*.statahead_max
12072 cancel_lru_locks mdc
12073 cancel_lru_locks osc
12075 time $lsx $DIR/$tdir | wc -l
12077 delta=$((etime - stime))
12078 log "$lsx $i files again without statahead: $delta sec"
12079 lctl set_param llite.*.statahead_max=$max
12080 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12081 if [ $SLOWOK -eq 0 ]; then
12082 error "$lsx $i files is slower with statahead!"
12084 log "$lsx $i files is slower with statahead!"
12090 [ $delta -gt 20 ] && break
12091 [ $delta -gt 8 ] && MULT=$((50 / delta))
12092 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12100 delta=$((etime - stime))
12101 log "rm -r $DIR/$tdir/: $delta seconds"
12103 lctl get_param -n llite.*.statahead_stats
12107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12109 test_123a_base "ls -l"
12111 run_test 123aa "verify statahead work"
12114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12116 statx_supported || skip_env "Test must be statx() syscall supported"
12118 test_123a_base "$STATX -l"
12120 run_test 123ab "verify statahead work by using statx"
12123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12125 statx_supported || skip_env "Test must be statx() syscall supported"
12132 cancel_lru_locks $OSC
12133 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12134 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12135 awk '/agl.total:/ {print $3}')
12136 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12137 test_123a_base "$STATX --cached=always -D"
12138 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12139 awk '/agl.total:/ {print $3}')
12140 [ $agl_before -eq $agl_after ] ||
12141 error "Should not trigger AGL thread - $agl_before:$agl_after"
12142 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12143 [ $rpcs_after -eq $rpcs_before ] ||
12144 error "$STATX should not send glimpse RPCs to $OSC"
12146 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12148 test_123b () { # statahead(bug 15027)
12149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12151 test_mkdir $DIR/$tdir
12152 createmany -o $DIR/$tdir/$tfile-%d 1000
12154 cancel_lru_locks mdc
12155 cancel_lru_locks osc
12157 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12158 lctl set_param fail_loc=0x80000803
12159 ls -lR $DIR/$tdir > /dev/null
12161 lctl set_param fail_loc=0x0
12162 lctl get_param -n llite.*.statahead_stats
12167 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12170 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12172 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12173 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12174 touch $DIR/$tdir.1/{1..3}
12175 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12177 remount_client $MOUNT
12179 $MULTIOP $DIR/$tdir.0 Q
12181 # let statahead to complete
12182 ls -l $DIR/$tdir.0 > /dev/null
12184 testid=$(echo $TESTNAME | tr '_' ' ')
12185 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12186 error "statahead warning" || true
12188 run_test 123c "Can not initialize inode warning on DNE statahead"
12191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12192 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12193 skip_env "no lru resize on server"
12197 test_mkdir $DIR/$tdir
12199 log "create $NR files at $DIR/$tdir"
12200 createmany -o $DIR/$tdir/f $NR ||
12201 error "failed to create $NR files in $DIR/$tdir"
12203 cancel_lru_locks mdc
12204 ls -l $DIR/$tdir > /dev/null
12208 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12209 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12210 LRU_SIZE=$($LCTL get_param -n $PARAM)
12211 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12212 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12214 log "NS=$(basename $NSDIR)"
12219 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12220 skip "Not enough cached locks created!"
12222 log "LRU=$LRU_SIZE"
12226 # We know that lru resize allows one client to hold $LIMIT locks
12227 # for 10h. After that locks begin to be killed by client.
12229 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12231 if [ $LIMIT -lt $LRU_SIZE ]; then
12232 skip "Limit is too small $LIMIT"
12235 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12236 # killing locks. Some time was spent for creating locks. This means
12237 # that up to the moment of sleep finish we must have killed some of
12238 # them (10-100 locks). This depends on how fast ther were created.
12239 # Many of them were touched in almost the same moment and thus will
12240 # be killed in groups.
12241 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12243 # Use $LRU_SIZE_B here to take into account real number of locks
12244 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12245 local LRU_SIZE_B=$LRU_SIZE
12247 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12248 log "OLD_LVF=$OLD_LVF"
12249 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12251 # Let's make sure that we really have some margin. Client checks
12252 # cached locks every 10 sec.
12253 SLEEP=$((SLEEP+20))
12254 log "Sleep ${SLEEP} sec"
12256 while ((SEC<$SLEEP)); do
12260 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12261 echo -n "$LRU_SIZE"
12264 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12265 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12267 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12268 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12269 unlinkmany $DIR/$tdir/f $NR
12273 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12274 log "unlink $NR files at $DIR/$tdir"
12275 unlinkmany $DIR/$tdir/f $NR
12277 run_test 124a "lru resize ======================================="
12279 get_max_pool_limit()
12281 local limit=$($LCTL get_param \
12282 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12284 for l in $limit; do
12285 if [[ $l -gt $max ]]; then
12293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12294 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12295 skip_env "no lru resize on server"
12297 LIMIT=$(get_max_pool_limit)
12299 NR=$(($(default_lru_size)*20))
12300 if [[ $NR -gt $LIMIT ]]; then
12301 log "Limit lock number by $LIMIT locks"
12305 IFree=$(mdsrate_inodes_available)
12306 if [ $IFree -lt $NR ]; then
12307 log "Limit lock number by $IFree inodes"
12311 lru_resize_disable mdc
12312 test_mkdir -p $DIR/$tdir/disable_lru_resize
12314 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12315 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12316 cancel_lru_locks mdc
12319 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12322 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12325 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12329 nolruresize_delta=$((etime-stime))
12330 log "ls -la time: $nolruresize_delta seconds"
12331 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12332 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12334 lru_resize_enable mdc
12335 test_mkdir -p $DIR/$tdir/enable_lru_resize
12337 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12338 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12339 cancel_lru_locks mdc
12342 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12345 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12348 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12352 lruresize_delta=$((etime-stime))
12353 log "ls -la time: $lruresize_delta seconds"
12354 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12356 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12357 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12358 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12359 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12361 log "lru resize performs the same with no lru resize"
12363 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12365 run_test 124b "lru resize (performance test) ======================="
12368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12369 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12370 skip_env "no lru resize on server"
12372 # cache ununsed locks on client
12374 cancel_lru_locks mdc
12375 test_mkdir $DIR/$tdir
12376 createmany -o $DIR/$tdir/f $nr ||
12377 error "failed to create $nr files in $DIR/$tdir"
12378 ls -l $DIR/$tdir > /dev/null
12380 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12381 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12382 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12383 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12384 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12386 # set lru_max_age to 1 sec
12387 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12388 echo "sleep $((recalc_p * 2)) seconds..."
12389 sleep $((recalc_p * 2))
12391 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12392 # restore lru_max_age
12393 $LCTL set_param -n $nsdir.lru_max_age $max_age
12394 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12395 unlinkmany $DIR/$tdir/f $nr
12397 run_test 124c "LRUR cancel very aged locks"
12400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12401 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12402 skip_env "no lru resize on server"
12404 # cache ununsed locks on client
12407 lru_resize_disable mdc
12408 stack_trap "lru_resize_enable mdc" EXIT
12410 cancel_lru_locks mdc
12412 # asynchronous object destroy at MDT could cause bl ast to client
12413 test_mkdir $DIR/$tdir
12414 createmany -o $DIR/$tdir/f $nr ||
12415 error "failed to create $nr files in $DIR/$tdir"
12416 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12418 ls -l $DIR/$tdir > /dev/null
12420 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12421 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12422 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12423 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12425 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12427 # set lru_max_age to 1 sec
12428 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12429 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12431 echo "sleep $((recalc_p * 2)) seconds..."
12432 sleep $((recalc_p * 2))
12434 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12436 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12438 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12440 test_125() { # 13358
12441 $LCTL get_param -n llite.*.client_type | grep -q local ||
12442 skip "must run as local client"
12443 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12444 skip_env "must have acl enabled"
12445 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12447 test_mkdir $DIR/$tdir
12448 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12449 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12450 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12452 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12454 test_126() { # bug 12829/13455
12455 $GSS && skip_env "must run as gss disabled"
12456 $LCTL get_param -n llite.*.client_type | grep -q local ||
12457 skip "must run as local client"
12458 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12460 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12461 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12463 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12465 run_test 126 "check that the fsgid provided by the client is taken into account"
12467 test_127a() { # bug 15521
12468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12469 local name count samp unit min max sum sumsq
12471 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12472 echo "stats before reset"
12473 $LCTL get_param osc.*.stats
12474 $LCTL set_param osc.*.stats=0
12475 local fsize=$((2048 * 1024))
12477 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12478 cancel_lru_locks osc
12479 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12481 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12482 stack_trap "rm -f $TMP/$tfile.tmp"
12483 while read name count samp unit min max sum sumsq; do
12484 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12485 [ ! $min ] && error "Missing min value for $name proc entry"
12486 eval $name=$count || error "Wrong proc format"
12489 read_bytes|write_bytes)
12490 [[ "$unit" =~ "bytes" ]] ||
12491 error "unit is not 'bytes': $unit"
12492 (( $min >= 4096 )) || error "min is too small: $min"
12493 (( $min <= $fsize )) || error "min is too big: $min"
12494 (( $max >= 4096 )) || error "max is too small: $max"
12495 (( $max <= $fsize )) || error "max is too big: $max"
12496 (( $sum == $fsize )) || error "sum is wrong: $sum"
12497 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12498 error "sumsquare is too small: $sumsq"
12499 (( $sumsq <= $fsize * $fsize )) ||
12500 error "sumsquare is too big: $sumsq"
12502 ost_read|ost_write)
12503 [[ "$unit" =~ "usec" ]] ||
12504 error "unit is not 'usec': $unit"
12508 done < $DIR/$tfile.tmp
12510 #check that we actually got some stats
12511 [ "$read_bytes" ] || error "Missing read_bytes stats"
12512 [ "$write_bytes" ] || error "Missing write_bytes stats"
12513 [ "$read_bytes" != 0 ] || error "no read done"
12514 [ "$write_bytes" != 0 ] || error "no write done"
12516 run_test 127a "verify the client stats are sane"
12518 test_127b() { # bug LU-333
12519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12520 local name count samp unit min max sum sumsq
12522 echo "stats before reset"
12523 $LCTL get_param llite.*.stats
12524 $LCTL set_param llite.*.stats=0
12526 # perform 2 reads and writes so MAX is different from SUM.
12527 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12528 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12529 cancel_lru_locks osc
12530 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12531 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12533 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12534 stack_trap "rm -f $TMP/$tfile.tmp"
12535 while read name count samp unit min max sum sumsq; do
12536 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12537 eval $name=$count || error "Wrong proc format"
12540 read_bytes|write_bytes)
12541 [[ "$unit" =~ "bytes" ]] ||
12542 error "unit is not 'bytes': $unit"
12543 (( $count == 2 )) || error "count is not 2: $count"
12544 (( $min == $PAGE_SIZE )) ||
12545 error "min is not $PAGE_SIZE: $min"
12546 (( $max == $PAGE_SIZE )) ||
12547 error "max is not $PAGE_SIZE: $max"
12548 (( $sum == $PAGE_SIZE * 2 )) ||
12549 error "sum is not $((PAGE_SIZE * 2)): $sum"
12552 [[ "$unit" =~ "usec" ]] ||
12553 error "unit is not 'usec': $unit"
12557 done < $TMP/$tfile.tmp
12559 #check that we actually got some stats
12560 [ "$read_bytes" ] || error "Missing read_bytes stats"
12561 [ "$write_bytes" ] || error "Missing write_bytes stats"
12562 [ "$read_bytes" != 0 ] || error "no read done"
12563 [ "$write_bytes" != 0 ] || error "no write done"
12565 run_test 127b "verify the llite client stats are sane"
12567 test_127c() { # LU-12394
12568 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12575 $LCTL set_param llite.*.extents_stats=1
12576 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12578 # Use two stripes so there is enough space in default config
12579 $LFS setstripe -c 2 $DIR/$tfile
12581 # Extent stats start at 0-4K and go in power of two buckets
12582 # LL_HIST_START = 12 --> 2^12 = 4K
12583 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12584 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12586 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12588 # Write and read, 2x each, second time at a non-zero offset
12589 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12590 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12591 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12592 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12596 $LCTL get_param llite.*.extents_stats
12599 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12601 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12603 reads=$(echo $bucket | awk '{print $5}')
12604 writes=$(echo $bucket | awk '{print $9}')
12605 [ "$reads" -eq $count ] ||
12606 error "$reads reads in < $bsize bucket, expect $count"
12607 [ "$writes" -eq $count ] ||
12608 error "$writes writes in < $bsize bucket, expect $count"
12611 # Test mmap write and read
12612 $LCTL set_param llite.*.extents_stats=c
12614 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12615 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12616 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12618 $LCTL get_param llite.*.extents_stats
12620 count=$(((size*1024) / PAGE_SIZE))
12622 bsize=$((2 * PAGE_SIZE / 1024))K
12624 bucket=$($LCTL get_param -n llite.*.extents_stats |
12626 reads=$(echo $bucket | awk '{print $5}')
12627 writes=$(echo $bucket | awk '{print $9}')
12628 # mmap writes fault in the page first, creating an additonal read
12629 [ "$reads" -eq $((2 * count)) ] ||
12630 error "$reads reads in < $bsize bucket, expect $count"
12631 [ "$writes" -eq $count ] ||
12632 error "$writes writes in < $bsize bucket, expect $count"
12634 run_test 127c "test llite extent stats with regular & mmap i/o"
12636 test_128() { # bug 15212
12638 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12643 result=$(grep error $TMP/$tfile.log)
12644 rm -f $DIR/$tfile $TMP/$tfile.log
12645 [ -z "$result" ] ||
12646 error "consecutive find's under interactive lfs failed"
12648 run_test 128 "interactive lfs for 2 consecutive find's"
12650 set_dir_limits () {
12655 local ldproc=/proc/fs/ldiskfs
12656 local facets=$(get_facets MDS)
12658 for facet in ${facets//,/ }; do
12659 canondev=$(ldiskfs_canon \
12660 *.$(convert_facet2label $facet).mntdev $facet)
12661 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12662 ldproc=/sys/fs/ldiskfs
12663 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12664 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12668 check_mds_dmesg() {
12669 local facets=$(get_facets MDS)
12670 for facet in ${facets//,/ }; do
12671 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12678 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12679 skip "Need MDS version with at least 2.5.56"
12680 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12681 skip_env "ldiskfs only test"
12683 remote_mds_nodsh && skip "remote MDS with nodsh"
12686 local has_warning=false
12689 mkdir -p $DIR/$tdir
12691 # block size of mds1
12692 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12693 set_dir_limits $maxsize $((maxsize * 6 / 8))
12694 stack_trap "set_dir_limits 0 0"
12695 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12696 local dirsize=$(stat -c%s "$DIR/$tdir")
12698 while (( $dirsize <= $maxsize )); do
12699 $MCREATE $DIR/$tdir/file_base_$nfiles
12701 # check two errors:
12702 # ENOSPC for ext4 max_dir_size, which has been used since
12703 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12704 if (( rc == ENOSPC )); then
12706 echo "rc=$rc returned as expected after $nfiles files"
12708 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12709 error "create failed w/o dir size limit"
12711 # messages may be rate limited if test is run repeatedly
12712 check_mds_dmesg '"is approaching max"' ||
12713 echo "warning message should be output"
12714 check_mds_dmesg '"has reached max"' ||
12715 echo "reached message should be output"
12717 dirsize=$(stat -c%s "$DIR/$tdir")
12719 [[ $dirsize -ge $maxsize ]] && return 0
12720 error "dirsize $dirsize < $maxsize after $nfiles files"
12721 elif (( rc != 0 )); then
12724 nfiles=$((nfiles + 1))
12725 dirsize=$(stat -c%s "$DIR/$tdir")
12728 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12730 run_test 129 "test directory size limit ========================"
12739 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12740 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12742 trap cleanup_130 EXIT RETURN
12744 local fm_file=$DIR/$tfile
12745 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12746 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12747 error "dd failed for $fm_file"
12749 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12750 filefrag -ves $fm_file
12752 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12753 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12754 [ $RC != 0 ] && error "filefrag $fm_file failed"
12756 filefrag_op=$(filefrag -ve -k $fm_file |
12757 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12758 lun=$($LFS getstripe -i $fm_file)
12760 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12763 for line in $filefrag_op
12765 frag_lun=`echo $line | cut -d: -f5`
12766 ext_len=`echo $line | cut -d: -f4`
12767 if (( $frag_lun != $lun )); then
12769 error "FIEMAP on 1-stripe file($fm_file) failed"
12772 (( tot_len += ext_len ))
12775 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12777 error "FIEMAP on 1-stripe file($fm_file) failed;"
12783 echo "FIEMAP on single striped file succeeded"
12785 run_test 130a "FIEMAP (1-stripe file)"
12788 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12790 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12791 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12793 trap cleanup_130 EXIT RETURN
12795 local fm_file=$DIR/$tfile
12796 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12797 error "setstripe on $fm_file"
12798 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12799 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12801 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12802 error "dd failed on $fm_file"
12804 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12805 filefrag_op=$(filefrag -ve -k $fm_file |
12806 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12808 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12809 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12814 for line in $filefrag_op
12816 frag_lun=$(echo $line | cut -d: -f5 |
12817 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12818 ext_len=$(echo $line | cut -d: -f4)
12819 if (( $frag_lun != $last_lun )); then
12820 if (( tot_len != 1024 )); then
12822 error "FIEMAP on $fm_file failed; returned " \
12823 "len $tot_len for OST $last_lun instead of 1024"
12826 (( num_luns += 1 ))
12830 (( tot_len += ext_len ))
12833 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12835 error "FIEMAP on $fm_file failed; returned wrong number of " \
12836 "luns or wrong len for OST $last_lun"
12842 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12844 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12849 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12850 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12852 trap cleanup_130 EXIT RETURN
12854 local fm_file=$DIR/$tfile
12855 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12856 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12857 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12859 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12860 error "dd failed on $fm_file"
12862 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12863 filefrag_op=$(filefrag -ve -k $fm_file |
12864 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12866 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12867 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12872 for line in $filefrag_op
12874 frag_lun=$(echo $line | cut -d: -f5 |
12875 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12876 ext_len=$(echo $line | cut -d: -f4)
12877 if (( $frag_lun != $last_lun )); then
12878 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12879 if (( logical != 512 )); then
12881 error "FIEMAP on $fm_file failed; returned " \
12882 "logical start for lun $logical instead of 512"
12885 if (( tot_len != 512 )); then
12887 error "FIEMAP on $fm_file failed; returned " \
12888 "len $tot_len for OST $last_lun instead of 1024"
12891 (( num_luns += 1 ))
12895 (( tot_len += ext_len ))
12898 if (( num_luns != 2 || tot_len != 512 )); then
12900 error "FIEMAP on $fm_file failed; returned wrong number of " \
12901 "luns or wrong len for OST $last_lun"
12907 echo "FIEMAP on 2-stripe file with hole succeeded"
12909 run_test 130c "FIEMAP (2-stripe file with hole)"
12912 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12914 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12915 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12917 trap cleanup_130 EXIT RETURN
12919 local fm_file=$DIR/$tfile
12920 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12921 error "setstripe on $fm_file"
12922 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12923 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12925 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12926 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12927 error "dd failed on $fm_file"
12929 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12930 filefrag_op=$(filefrag -ve -k $fm_file |
12931 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12933 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12934 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12939 for line in $filefrag_op
12941 frag_lun=$(echo $line | cut -d: -f5 |
12942 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12943 ext_len=$(echo $line | cut -d: -f4)
12944 if (( $frag_lun != $last_lun )); then
12945 if (( tot_len != 1024 )); then
12947 error "FIEMAP on $fm_file failed; returned " \
12948 "len $tot_len for OST $last_lun instead of 1024"
12951 (( num_luns += 1 ))
12955 (( tot_len += ext_len ))
12958 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12960 error "FIEMAP on $fm_file failed; returned wrong number of " \
12961 "luns or wrong len for OST $last_lun"
12967 echo "FIEMAP on N-stripe file succeeded"
12969 run_test 130d "FIEMAP (N-stripe file)"
12972 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12974 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12975 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12977 trap cleanup_130 EXIT RETURN
12979 local fm_file=$DIR/$tfile
12980 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12983 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12984 for ((i = 0; i < $NUM_BLKS; i++)); do
12985 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12986 conv=notrunc > /dev/null 2>&1
12989 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12990 filefrag_op=$(filefrag -ve -k $fm_file |
12991 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12993 last_lun=$(echo $filefrag_op | cut -d: -f5)
12998 for line in $filefrag_op; do
12999 frag_lun=$(echo $line | cut -d: -f5)
13000 ext_len=$(echo $line | cut -d: -f4)
13001 if [[ "$frag_lun" != "$last_lun" ]]; then
13002 if (( tot_len != $EXPECTED_LEN )); then
13004 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13006 (( num_luns += 1 ))
13010 (( tot_len += ext_len ))
13013 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13015 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13018 echo "FIEMAP with continuation calls succeeded"
13020 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13023 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13024 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13026 local fm_file=$DIR/$tfile
13027 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13028 error "multiop create with lov_delay_create on $fm_file"
13030 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13031 filefrag_extents=$(filefrag -vek $fm_file |
13032 awk '/extents? found/ { print $2 }')
13033 if [[ "$filefrag_extents" != "0" ]]; then
13034 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13039 run_test 130f "FIEMAP (unstriped file)"
13042 local file=$DIR/$tfile
13043 local nr=$((OSTCOUNT * 100))
13045 $LFS setstripe -C $nr $file ||
13046 error "failed to setstripe -C $nr $file"
13048 dd if=/dev/zero of=$file count=$nr bs=1M
13050 nr=$($LFS getstripe -c $file)
13052 local extents=$(filefrag -v $file |
13053 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13055 echo "filefrag list $extents extents in file with stripecount $nr"
13056 if (( extents < nr )); then
13057 $LFS getstripe $file
13059 error "filefrag printed $extents < $nr extents"
13064 run_test 130g "FIEMAP (overstripe file)"
13066 # Test for writev/readv
13068 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13069 error "writev test failed"
13070 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13071 error "readv failed"
13074 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13077 local fsize=$((524288 + 1048576 + 1572864))
13078 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13079 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13080 error "append writev test failed"
13082 ((fsize += 1572864 + 1048576))
13083 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13084 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13085 error "append writev test failed"
13088 run_test 131b "test append writev"
13091 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13094 run_test 131c "test read/write on file w/o objects"
13097 rwv -f $DIR/$tfile -w -n 1 1572864
13098 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13099 if [ "$NOB" != 1572864 ]; then
13100 error "Short read filed: read $NOB bytes instead of 1572864"
13104 run_test 131d "test short read"
13107 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13108 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13109 error "read hitting hole failed"
13112 run_test 131e "test read hitting hole"
13121 mds*) res=$(do_facet $facet \
13122 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13124 ost*) res=$(do_facet $facet \
13125 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13127 *) error "Wrong facet '$facet'" ;;
13129 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13130 # if the argument $3 is zero, it means any stat increment is ok.
13131 if [[ $want -gt 0 ]]; then
13132 local count=$(echo $res | awk '{ print $2 }')
13133 [[ $count -ne $want ]] &&
13134 error "The $op counter on $facet is $count, not $want"
13139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13140 remote_ost_nodsh && skip "remote OST with nodsh"
13141 remote_mds_nodsh && skip "remote MDS with nodsh"
13142 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13143 skip_env "MDS doesn't support rename stats"
13145 local testdir=$DIR/${tdir}/stats_testdir
13147 mkdir -p $DIR/${tdir}
13150 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13151 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13153 # verify mdt stats first.
13154 mkdir ${testdir} || error "mkdir failed"
13155 check_stats $SINGLEMDS "mkdir" 1
13156 touch ${testdir}/${tfile} || error "touch failed"
13157 check_stats $SINGLEMDS "open" 1
13158 check_stats $SINGLEMDS "close" 1
13159 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13160 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13161 check_stats $SINGLEMDS "mknod" 2
13163 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13164 check_stats $SINGLEMDS "unlink" 1
13165 rm -f ${testdir}/${tfile} || error "file remove failed"
13166 check_stats $SINGLEMDS "unlink" 2
13168 # remove working dir and check mdt stats again.
13169 rmdir ${testdir} || error "rmdir failed"
13170 check_stats $SINGLEMDS "rmdir" 1
13172 local testdir1=$DIR/${tdir}/stats_testdir1
13173 mkdir -p ${testdir}
13174 mkdir -p ${testdir1}
13175 touch ${testdir1}/test1
13176 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13177 check_stats $SINGLEMDS "crossdir_rename" 1
13179 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13180 check_stats $SINGLEMDS "samedir_rename" 1
13182 rm -rf $DIR/${tdir}
13184 run_test 133a "Verifying MDT stats ========================================"
13189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13190 remote_ost_nodsh && skip "remote OST with nodsh"
13191 remote_mds_nodsh && skip "remote MDS with nodsh"
13193 local testdir=$DIR/${tdir}/stats_testdir
13195 mkdir -p ${testdir} || error "mkdir failed"
13196 touch ${testdir}/${tfile} || error "touch failed"
13197 cancel_lru_locks mdc
13200 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13201 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13203 # extra mdt stats verification.
13204 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13205 check_stats $SINGLEMDS "setattr" 1
13206 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13207 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13209 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13210 check_stats $SINGLEMDS "getattr" 1
13212 rm -rf $DIR/${tdir}
13214 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13215 # so the check below is not reliable
13216 [ $MDSCOUNT -eq 1 ] || return 0
13218 # Sleep to avoid a cached response.
13219 #define OBD_STATFS_CACHE_SECONDS 1
13221 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13222 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13223 $LFS df || error "lfs failed"
13224 check_stats $SINGLEMDS "statfs" 1
13226 # check aggregated statfs (LU-10018)
13227 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13229 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13232 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13233 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13235 check_stats $SINGLEMDS "statfs" 1
13237 # We want to check that the client didn't send OST_STATFS to
13238 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13239 # extra care is needed here.
13240 if remote_mds; then
13241 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13242 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13244 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13245 [ "$res" ] && error "OST got STATFS"
13250 run_test 133b "Verifying extra MDT stats =================================="
13253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13254 remote_ost_nodsh && skip "remote OST with nodsh"
13255 remote_mds_nodsh && skip "remote MDS with nodsh"
13257 local testdir=$DIR/$tdir/stats_testdir
13259 test_mkdir -p $testdir
13261 # verify obdfilter stats.
13262 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13264 cancel_lru_locks osc
13265 wait_delete_completed
13268 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13269 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13271 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13274 cancel_lru_locks osc
13275 check_stats ost1 "write" 1
13277 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13278 check_stats ost1 "read" 1
13280 > $testdir/$tfile || error "truncate failed"
13281 check_stats ost1 "punch" 1
13283 rm -f $testdir/$tfile || error "file remove failed"
13284 wait_delete_completed
13285 check_stats ost1 "destroy" 1
13289 run_test 133c "Verifying OST stats ========================================"
13296 while [ $value -ge 2 ]; do
13301 if [ $orig -gt $order ]; then
13309 local size=('K' 'M' 'G' 'T');
13311 local size_string=$value
13313 while [ $value -ge 1024 ]; do
13314 if [ $i -gt 3 ]; then
13315 #T is the biggest unit we get here, if that is bigger,
13317 size_string=${value}T
13320 value=$((value >> 10))
13321 if [ $value -lt 1024 ]; then
13322 size_string=${value}${size[$i]}
13331 get_rename_size() {
13333 local context=${2:-.}
13334 local sample=$(do_facet $SINGLEMDS $LCTL \
13335 get_param mdt.$FSNAME-MDT0000.rename_stats |
13336 grep -A1 $context |
13337 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13343 remote_ost_nodsh && skip "remote OST with nodsh"
13344 remote_mds_nodsh && skip "remote MDS with nodsh"
13345 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13346 skip_env "MDS doesn't support rename stats"
13348 local testdir1=$DIR/${tdir}/stats_testdir1
13349 local testdir2=$DIR/${tdir}/stats_testdir2
13350 mkdir -p $DIR/${tdir}
13352 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13354 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13355 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13357 createmany -o $testdir1/test 512 || error "createmany failed"
13359 # check samedir rename size
13360 mv ${testdir1}/test0 ${testdir1}/test_0
13362 local testdir1_size=$(ls -l $DIR/${tdir} |
13363 awk '/stats_testdir1/ {print $5}')
13364 local testdir2_size=$(ls -l $DIR/${tdir} |
13365 awk '/stats_testdir2/ {print $5}')
13367 testdir1_size=$(order_2 $testdir1_size)
13368 testdir2_size=$(order_2 $testdir2_size)
13370 testdir1_size=$(size_in_KMGT $testdir1_size)
13371 testdir2_size=$(size_in_KMGT $testdir2_size)
13373 echo "source rename dir size: ${testdir1_size}"
13374 echo "target rename dir size: ${testdir2_size}"
13376 local cmd="do_facet $SINGLEMDS $LCTL "
13377 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13379 eval $cmd || error "$cmd failed"
13380 local samedir=$($cmd | grep 'same_dir')
13381 local same_sample=$(get_rename_size $testdir1_size)
13382 [ -z "$samedir" ] && error "samedir_rename_size count error"
13383 [[ $same_sample -eq 1 ]] ||
13384 error "samedir_rename_size error $same_sample"
13385 echo "Check same dir rename stats success"
13387 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13389 # check crossdir rename size
13390 mv ${testdir1}/test_0 ${testdir2}/test_0
13392 testdir1_size=$(ls -l $DIR/${tdir} |
13393 awk '/stats_testdir1/ {print $5}')
13394 testdir2_size=$(ls -l $DIR/${tdir} |
13395 awk '/stats_testdir2/ {print $5}')
13397 testdir1_size=$(order_2 $testdir1_size)
13398 testdir2_size=$(order_2 $testdir2_size)
13400 testdir1_size=$(size_in_KMGT $testdir1_size)
13401 testdir2_size=$(size_in_KMGT $testdir2_size)
13403 echo "source rename dir size: ${testdir1_size}"
13404 echo "target rename dir size: ${testdir2_size}"
13406 eval $cmd || error "$cmd failed"
13407 local crossdir=$($cmd | grep 'crossdir')
13408 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13409 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13410 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13411 [[ $src_sample -eq 1 ]] ||
13412 error "crossdir_rename_size error $src_sample"
13413 [[ $tgt_sample -eq 1 ]] ||
13414 error "crossdir_rename_size error $tgt_sample"
13415 echo "Check cross dir rename stats success"
13416 rm -rf $DIR/${tdir}
13418 run_test 133d "Verifying rename_stats ========================================"
13421 remote_mds_nodsh && skip "remote MDS with nodsh"
13422 remote_ost_nodsh && skip "remote OST with nodsh"
13423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13425 local testdir=$DIR/${tdir}/stats_testdir
13426 local ctr f0 f1 bs=32768 count=42 sum
13428 mkdir -p ${testdir} || error "mkdir failed"
13430 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13432 for ctr in {write,read}_bytes; do
13434 cancel_lru_locks osc
13436 do_facet ost1 $LCTL set_param -n \
13437 "obdfilter.*.exports.clear=clear"
13439 if [ $ctr = write_bytes ]; then
13441 f1=${testdir}/${tfile}
13443 f0=${testdir}/${tfile}
13447 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13450 cancel_lru_locks osc
13452 sum=$(do_facet ost1 $LCTL get_param \
13453 "obdfilter.*.exports.*.stats" |
13454 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13455 $1 == ctr { sum += $7 }
13456 END { printf("%0.0f", sum) }')
13458 if ((sum != bs * count)); then
13459 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13463 rm -rf $DIR/${tdir}
13465 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13468 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13469 skip "too old lustre for get_param -R ($facet_ver)"
13471 # verifying readability.
13472 $LCTL get_param -R '*' &> /dev/null
13474 # Verifing writability with badarea_io.
13475 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13476 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13477 error "client badarea_io failed"
13479 # remount the FS in case writes/reads /proc break the FS
13480 cleanup || error "failed to unmount"
13481 setup || error "failed to setup"
13483 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13486 remote_mds_nodsh && skip "remote MDS with nodsh"
13487 remote_ost_nodsh && skip "remote OST with nodsh"
13490 for facet in mds1 ost1; do
13491 local facet_ver=$(lustre_version_code $facet)
13492 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13493 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13495 log "$facet: too old lustre for get_param -R"
13497 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13498 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13499 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13500 xargs badarea_io" ||
13501 error "$facet badarea_io failed"
13503 skip_noexit "$facet: too old lustre for get_param -R"
13507 # remount the FS in case writes/reads /proc break the FS
13508 cleanup || error "failed to unmount"
13509 setup || error "failed to setup"
13511 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13514 remote_mds_nodsh && skip "remote MDS with nodsh"
13515 remote_ost_nodsh && skip "remote OST with nodsh"
13516 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13517 skip "Need MDS version at least 2.9.54"
13520 for facet in client mds1 ost1; do
13521 # Get the list of files that are missing the terminating newline
13522 local plist=$(do_facet $facet
13523 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13525 for ent in $plist; do
13526 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13527 awk -v FS='\v' -v RS='\v\v' \
13528 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13529 print FILENAME}'" 2>/dev/null)
13530 [ -z $missing ] || {
13531 do_facet $facet $LCTL get_param $ent | od -An -tx1
13532 error "file does not end with newline: $facet-$ent"
13537 run_test 133h "Proc files should end with newlines"
13540 remote_mds_nodsh && skip "remote MDS with nodsh"
13541 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13542 skip "Need MDS version at least 2.7.54"
13544 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13545 cancel_lru_locks mdc
13547 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13548 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13549 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13552 createmany -o $DIR/$tdir/f $nr ||
13553 error "failed to create $nr files in $DIR/$tdir"
13554 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13556 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13557 do_facet mds1 $LCTL set_param fail_loc=0x327
13558 do_facet mds1 $LCTL set_param fail_val=500
13561 echo "sleep 10 seconds ..."
13563 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13565 do_facet mds1 $LCTL set_param fail_loc=0
13566 do_facet mds1 $LCTL set_param fail_val=0
13567 [ $lck_cnt -lt $unused ] ||
13568 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13571 unlinkmany $DIR/$tdir/f $nr
13573 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13576 remote_mds_nodsh && skip "remote MDS with nodsh"
13577 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13578 skip "Need MDS version at least 2.7.54"
13580 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13581 cancel_lru_locks mdc
13583 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13584 ldlm.lock_reclaim_threshold_mb)
13585 # disable reclaim temporarily
13586 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13588 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13589 do_facet mds1 $LCTL set_param fail_loc=0x328
13590 do_facet mds1 $LCTL set_param fail_val=500
13592 $LCTL set_param debug=+trace
13595 createmany -o $DIR/$tdir/f $nr &
13596 local create_pid=$!
13598 echo "Sleep $TIMEOUT seconds ..."
13600 if ! ps -p $create_pid > /dev/null 2>&1; then
13601 do_facet mds1 $LCTL set_param fail_loc=0
13602 do_facet mds1 $LCTL set_param fail_val=0
13603 do_facet mds1 $LCTL set_param \
13604 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13605 error "createmany finished incorrectly!"
13607 do_facet mds1 $LCTL set_param fail_loc=0
13608 do_facet mds1 $LCTL set_param fail_val=0
13609 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13610 wait $create_pid || return 1
13612 unlinkmany $DIR/$tdir/f $nr
13614 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13617 remote_mds_nodsh && skip "remote MDS with nodsh"
13618 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13619 skip "Need MDS version at least 2.13.50"
13622 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13624 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13625 #set only one record at plain llog
13626 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13628 #fill already existed plain llog each 64767
13629 #wrapping whole catalog
13630 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13632 createmany -o $DIR/$tdir/$tfile_ 64700
13633 for (( i = 0; i < 64700; i = i + 2 ))
13635 rm $DIR/$tdir/$tfile_$i &
13636 rm $DIR/$tdir/$tfile_$((i + 1)) &
13641 #waiting osp synchronization
13642 wait_delete_completed
13644 run_test 135 "Race catalog processing"
13647 remote_mds_nodsh && skip "remote MDS with nodsh"
13648 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13649 skip "Need MDS version at least 2.13.50"
13652 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13653 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13654 #set only one record at plain llog
13655 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13656 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13658 #fill already existed 2 plain llogs each 64767
13659 #wrapping whole catalog
13660 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13661 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13662 wait_delete_completed
13664 createmany -o $DIR/$tdir/$tfile_ 10
13667 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13668 for (( i = 0; i < 10; i = i + 3 ))
13670 rm $DIR/$tdir/$tfile_$i &
13671 rm $DIR/$tdir/$tfile_$((i + 1)) &
13675 rm $DIR/$tdir/$tfile_$((i + 2)) &
13678 #waiting osp synchronization
13679 wait_delete_completed
13681 run_test 136 "Race catalog processing 2"
13683 test_140() { #bug-17379
13684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13686 test_mkdir $DIR/$tdir
13687 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13688 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13690 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13691 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13693 while i=$((i + 1)); do
13695 cd $i || error "Changing to $i"
13696 ln -s ../stat stat || error "Creating stat symlink"
13697 # Read the symlink until ELOOP present,
13698 # not LBUGing the system is considered success,
13699 # we didn't overrun the stack.
13700 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13701 if [ $ret -ne 0 ]; then
13702 if [ $ret -eq 40 ]; then
13705 error "Open stat symlink"
13711 echo "The symlink depth = $i"
13712 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13713 error "Invalid symlink depth"
13715 # Test recursive symlink
13716 ln -s symlink_self symlink_self
13717 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13718 echo "open symlink_self returns $ret"
13719 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13721 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13726 local TF="$TMP/$tfile"
13728 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13729 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13731 cancel_lru_locks $OSC
13732 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13733 remount_client $MOUNT
13735 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13738 $TRUNCATE $DIR/$tfile 6000
13739 cancel_lru_locks $OSC
13740 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13743 echo "12345" >>$DIR/$tfile
13744 cancel_lru_locks $OSC
13745 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13748 echo "12345" >>$DIR/$tfile
13749 cancel_lru_locks $OSC
13750 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13752 run_test 150a "truncate/append tests"
13755 check_set_fallocate_or_skip
13758 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13759 check_fallocate $DIR/$tfile || error "fallocate failed"
13761 run_test 150b "Verify fallocate (prealloc) functionality"
13764 check_set_fallocate_or_skip
13767 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13768 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13770 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13771 # precomputed md5sum for 20MB of zeroes
13772 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13773 local sum=($(md5sum $DIR/$tfile))
13775 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13777 check_set_fallocate 1
13780 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13781 sum=($(md5sum $DIR/$tfile))
13783 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13785 run_test 150bb "Verify fallocate modes both zero space"
13788 check_set_fallocate_or_skip
13790 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13791 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13792 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13793 sync; sync_all_data
13794 cancel_lru_locks $OSC
13796 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13797 want=$((OSTCOUNT * 1048576))
13799 # Must allocate all requested space, not more than 5% extra
13800 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13801 error "bytes $bytes is not $want"
13804 # verify fallocate on PFL file
13805 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13806 error "Create $DIR/$tfile failed"
13807 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13808 error "fallocate failed"
13809 sync; sync_all_data
13810 cancel_lru_locks $OSC
13812 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13813 local want=$((1024 * 1048576))
13815 # Must allocate all requested space, not more than 5% extra
13816 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13817 error "bytes $bytes is not $want"
13819 run_test 150c "Verify fallocate Size and Blocks"
13822 check_set_fallocate_or_skip
13824 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13825 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13826 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13827 sync; sync_all_data
13828 cancel_lru_locks $OSC
13830 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13831 local want=$((OSTCOUNT * 1048576))
13833 # Must allocate all requested space, not more than 5% extra
13834 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13835 error "bytes $bytes is not $want"
13837 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13840 check_set_fallocate_or_skip
13844 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13845 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13846 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13848 # Find OST with Minimum Size
13849 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13850 sort -un | head -1)
13852 # Get 100MB per OST of the available space to reduce run time
13853 # else 60% of the available space if we are running SLOW tests
13854 if [ $SLOW == "no" ]; then
13855 local space=$((1024 * 100 * OSTCOUNT))
13857 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13860 fallocate -l${space}k $DIR/$tfile ||
13861 error "fallocate ${space}k $DIR/$tfile failed"
13862 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13864 # get size immediately after fallocate. This should be correctly
13866 local size=$(stat -c '%s' $DIR/$tfile)
13867 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13869 # Sleep for a while for statfs to get updated. And not pull from cache.
13872 echo "df after fallocate:"
13875 (( size / 1024 == space )) || error "size $size != requested $space"
13876 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13877 error "used $used < space $space"
13879 rm $DIR/$tfile || error "rm failed"
13881 wait_delete_completed
13883 echo "df after unlink:"
13886 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13891 local want_size_before=20480 # in bytes
13892 local want_blocks_before=40 # 512 sized blocks
13893 local want_blocks_after=24 # 512 sized blocks
13894 local length=$(((want_blocks_before - want_blocks_after) * 512))
13896 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
13897 skip "need at least 2.14.0 for fallocate punch"
13899 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
13900 skip "LU-14160: punch mode is not implemented on OSD ZFS"
13903 check_set_fallocate_or_skip
13904 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13906 echo "Verify fallocate punch: Range within the file range"
13907 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13908 error "dd failed for bs 4096 and count 5"
13910 # Call fallocate with punch range which is within the file range
13911 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
13912 error "fallocate failed: offset 4096 and length $length"
13913 # client must see changes immediately after fallocate
13914 size=$(stat -c '%s' $DIR/$tfile)
13915 blocks=$(stat -c '%b' $DIR/$tfile)
13917 # Verify punch worked.
13918 (( blocks == want_blocks_after )) ||
13919 error "punch failed: blocks $blocks != $want_blocks_after"
13921 (( size == want_size_before )) ||
13922 error "punch failed: size $size != $want_size_before"
13924 # Verify there is hole in file
13925 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
13926 # precomputed md5sum
13927 local expect="4a9a834a2db02452929c0a348273b4aa"
13929 cksum=($(md5sum $DIR/$tfile))
13930 [[ "${cksum[0]}" == "$expect" ]] ||
13931 error "unexpected MD5SUM after punch: ${cksum[0]}"
13933 # Start second sub-case for fallocate punch.
13934 echo "Verify fallocate punch: Range overlapping and less than blocksize"
13935 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13936 error "dd failed for bs 4096 and count 5"
13938 # Punch range less than block size will have no change in block count
13939 want_blocks_after=40 # 512 sized blocks
13941 # Punch overlaps two blocks and less than blocksize
13942 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
13943 error "fallocate failed: offset 4000 length 3000"
13944 size=$(stat -c '%s' $DIR/$tfile)
13945 blocks=$(stat -c '%b' $DIR/$tfile)
13947 # Verify punch worked.
13948 (( blocks == want_blocks_after )) ||
13949 error "punch failed: blocks $blocks != $want_blocks_after"
13951 (( size == want_size_before )) ||
13952 error "punch failed: size $size != $want_size_before"
13954 # Verify if range is really zero'ed out. We expect Zeros.
13955 # precomputed md5sum
13956 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
13957 cksum=($(md5sum $DIR/$tfile))
13958 [[ "${cksum[0]}" == "$expect" ]] ||
13959 error "unexpected MD5SUM after punch: ${cksum[0]}"
13961 run_test 150f "Verify fallocate punch functionality"
13969 local BS=4096 # Block size in bytes
13971 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
13972 skip "need at least 2.14.0 for fallocate punch"
13974 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
13975 skip "LU-14160: punch mode is not implemented on OSD ZFS"
13978 check_set_fallocate_or_skip
13979 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13981 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13982 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13984 # Get 100MB per OST of the available space to reduce run time
13985 # else 60% of the available space if we are running SLOW tests
13986 if [ $SLOW == "no" ]; then
13987 space=$((1024 * 100 * OSTCOUNT))
13989 # Find OST with Minimum Size
13990 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13991 sort -un | head -1)
13992 echo "min size OST: $space"
13993 space=$(((space * 60)/100 * OSTCOUNT))
13995 # space in 1k units, round to 4k blocks
13996 local blkcount=$((space * 1024 / $BS))
13998 echo "Verify fallocate punch: Very large Range"
13999 fallocate -l${space}k $DIR/$tfile ||
14000 error "fallocate ${space}k $DIR/$tfile failed"
14001 # write 1M at the end, start and in the middle
14002 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14003 error "dd failed: bs $BS count 256"
14004 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14005 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14006 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14007 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14010 size=$(stat -c '%s' $DIR/$tfile)
14012 # gather punch length.
14013 local punch_size=$((size - (BS * 2)))
14015 echo "punch_size = $punch_size"
14016 echo "size - punch_size: $((size - punch_size))"
14017 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14019 # Call fallocate to punch all except 2 blocks. We leave the
14020 # first and the last block
14021 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14022 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14023 error "fallocate failed: offset $BS length $punch_size"
14025 size_after=$(stat -c '%s' $DIR/$tfile)
14026 blocks_after=$(stat -c '%b' $DIR/$tfile)
14028 # Verify punch worked.
14029 # Size should be kept
14030 (( size == size_after )) ||
14031 error "punch failed: size $size != $size_after"
14033 # two 4k data blocks to remain plus possible 1 extra extent block
14034 (( blocks_after <= ((BS / 512) * 3) )) ||
14035 error "too many blocks remains: $blocks_after"
14037 # Verify that file has hole between the first and the last blocks
14038 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14039 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14041 echo "Hole at [$hole_start, $hole_end)"
14042 (( hole_start == BS )) ||
14043 error "no hole at offset $BS after punch"
14045 (( hole_end == BS + punch_size )) ||
14046 error "data at offset $hole_end < $((BS + punch_size))"
14048 run_test 150g "Verify fallocate punch on large range"
14050 #LU-2902 roc_hit was not able to read all values from lproc
14051 function roc_hit_init() {
14052 local list=$(comma_list $(osts_nodes))
14053 local dir=$DIR/$tdir-check
14054 local file=$dir/$tfile
14060 #use setstripe to do a write to every ost
14061 for i in $(seq 0 $((OSTCOUNT-1))); do
14062 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14063 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14064 idx=$(printf %04x $i)
14065 BEFORE=$(get_osd_param $list *OST*$idx stats |
14066 awk '$1 == "cache_access" {sum += $7}
14067 END { printf("%0.0f", sum) }')
14069 cancel_lru_locks osc
14070 cat $file >/dev/null
14072 AFTER=$(get_osd_param $list *OST*$idx stats |
14073 awk '$1 == "cache_access" {sum += $7}
14074 END { printf("%0.0f", sum) }')
14076 echo BEFORE:$BEFORE AFTER:$AFTER
14077 if ! let "AFTER - BEFORE == 4"; then
14079 error "roc_hit is not safe to use"
14087 function roc_hit() {
14088 local list=$(comma_list $(osts_nodes))
14089 echo $(get_osd_param $list '' stats |
14090 awk '$1 == "cache_hit" {sum += $7}
14091 END { printf("%0.0f", sum) }')
14094 function set_cache() {
14097 if [ "$2" == "off" ]; then
14100 local list=$(comma_list $(osts_nodes))
14101 set_osd_param $list '' $1_cache_enable $on
14103 cancel_lru_locks osc
14107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14108 remote_ost_nodsh && skip "remote OST with nodsh"
14111 local list=$(comma_list $(osts_nodes))
14113 # check whether obdfilter is cache capable at all
14114 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14115 skip "not cache-capable obdfilter"
14118 # check cache is enabled on all obdfilters
14119 if get_osd_param $list '' read_cache_enable | grep 0; then
14120 skip "oss cache is disabled"
14123 set_osd_param $list '' writethrough_cache_enable 1
14125 # check write cache is enabled on all obdfilters
14126 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14127 skip "oss write cache is NOT enabled"
14132 #define OBD_FAIL_OBD_NO_LRU 0x609
14133 do_nodes $list $LCTL set_param fail_loc=0x609
14135 # pages should be in the case right after write
14136 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14139 local BEFORE=$(roc_hit)
14140 cancel_lru_locks osc
14141 cat $DIR/$tfile >/dev/null
14142 local AFTER=$(roc_hit)
14144 do_nodes $list $LCTL set_param fail_loc=0
14146 if ! let "AFTER - BEFORE == CPAGES"; then
14147 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14150 cancel_lru_locks osc
14151 # invalidates OST cache
14152 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14153 set_osd_param $list '' read_cache_enable 0
14154 cat $DIR/$tfile >/dev/null
14156 # now data shouldn't be found in the cache
14158 cancel_lru_locks osc
14159 cat $DIR/$tfile >/dev/null
14161 if let "AFTER - BEFORE != 0"; then
14162 error "IN CACHE: before: $BEFORE, after: $AFTER"
14165 set_osd_param $list '' read_cache_enable 1
14168 run_test 151 "test cache on oss and controls ==============================="
14171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14173 local TF="$TMP/$tfile"
14175 # simulate ENOMEM during write
14176 #define OBD_FAIL_OST_NOMEM 0x226
14177 lctl set_param fail_loc=0x80000226
14178 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14180 sync || error "sync failed"
14181 lctl set_param fail_loc=0
14183 # discard client's cache
14184 cancel_lru_locks osc
14186 # simulate ENOMEM during read
14187 lctl set_param fail_loc=0x80000226
14188 cmp $TF $DIR/$tfile || error "cmp failed"
14189 lctl set_param fail_loc=0
14193 run_test 152 "test read/write with enomem ============================"
14196 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14198 run_test 153 "test if fdatasync does not crash ======================="
14200 dot_lustre_fid_permission_check() {
14202 local ffid=$MOUNT/.lustre/fid/$fid
14205 echo "stat fid $fid"
14206 stat $ffid > /dev/null || error "stat $ffid failed."
14207 echo "touch fid $fid"
14208 touch $ffid || error "touch $ffid failed."
14209 echo "write to fid $fid"
14210 cat /etc/hosts > $ffid || error "write $ffid failed."
14211 echo "read fid $fid"
14212 diff /etc/hosts $ffid || error "read $ffid failed."
14213 echo "append write to fid $fid"
14214 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14215 echo "rename fid $fid"
14216 mv $ffid $test_dir/$tfile.1 &&
14217 error "rename $ffid to $tfile.1 should fail."
14218 touch $test_dir/$tfile.1
14219 mv $test_dir/$tfile.1 $ffid &&
14220 error "rename $tfile.1 to $ffid should fail."
14221 rm -f $test_dir/$tfile.1
14222 echo "truncate fid $fid"
14223 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14224 echo "link fid $fid"
14225 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14226 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14227 echo "setfacl fid $fid"
14228 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14229 echo "getfacl fid $fid"
14230 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14232 echo "unlink fid $fid"
14233 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14234 echo "mknod fid $fid"
14235 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14237 fid=[0xf00000400:0x1:0x0]
14238 ffid=$MOUNT/.lustre/fid/$fid
14240 echo "stat non-exist fid $fid"
14241 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14242 echo "write to non-exist fid $fid"
14243 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14244 echo "link new fid $fid"
14245 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14247 mkdir -p $test_dir/$tdir
14248 touch $test_dir/$tdir/$tfile
14249 fid=$($LFS path2fid $test_dir/$tdir)
14252 error "error: could not get fid for $test_dir/$dir/$tfile."
14254 ffid=$MOUNT/.lustre/fid/$fid
14257 ls $ffid > /dev/null || error "ls $ffid failed."
14258 echo "touch $fid/$tfile.1"
14259 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14261 echo "touch $MOUNT/.lustre/fid/$tfile"
14262 touch $MOUNT/.lustre/fid/$tfile && \
14263 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14265 echo "setxattr to $MOUNT/.lustre/fid"
14266 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14268 echo "listxattr for $MOUNT/.lustre/fid"
14269 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14271 echo "delxattr from $MOUNT/.lustre/fid"
14272 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14274 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14275 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14276 error "touch invalid fid should fail."
14278 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14279 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14280 error "touch non-normal fid should fail."
14282 echo "rename $tdir to $MOUNT/.lustre/fid"
14283 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14284 error "rename to $MOUNT/.lustre/fid should fail."
14286 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14288 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14289 local new_obf_mode=777
14291 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14292 chmod $new_obf_mode $DIR/.lustre/fid ||
14293 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14295 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14296 [ $obf_mode -eq $new_obf_mode ] ||
14297 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14299 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14300 chmod $old_obf_mode $DIR/.lustre/fid ||
14301 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14304 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14305 fid=$($LFS path2fid $test_dir/$tfile-2)
14307 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14309 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14310 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14311 error "create lov data thru .lustre failed"
14313 echo "cp /etc/passwd $test_dir/$tfile-2"
14314 cp /etc/passwd $test_dir/$tfile-2 ||
14315 error "copy to $test_dir/$tfile-2 failed."
14316 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14317 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14318 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14320 rm -rf $test_dir/tfile.lnk
14321 rm -rf $test_dir/$tfile-2
14325 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14326 skip "Need MDS version at least 2.4.1"
14328 local tf=$DIR/$tfile
14331 local fid=$($LFS path2fid $tf)
14332 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14334 # check that we get the same pathname back
14337 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14338 echo "$rootpath $fid"
14339 found=$($LFS fid2path $rootpath "$fid")
14340 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14341 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14344 # check wrong root path format
14345 rootpath=$MOUNT"_wrong"
14346 found=$($LFS fid2path $rootpath "$fid")
14347 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14349 run_test 154A "lfs path2fid and fid2path basic checks"
14352 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14353 skip "Need MDS version at least 2.4.1"
14355 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14356 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14357 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14358 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14360 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14361 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14363 # check that we get the same pathname
14364 echo "PFID: $PFID, name: $name"
14365 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14366 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14367 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14368 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14370 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14372 run_test 154B "verify the ll_decode_linkea tool"
14375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14376 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14377 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14378 skip "Need MDS version at least 2.2.51"
14379 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14381 cp /etc/hosts $DIR/$tfile
14383 fid=$($LFS path2fid $DIR/$tfile)
14385 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14387 dot_lustre_fid_permission_check "$fid" $DIR ||
14388 error "dot lustre permission check $fid failed"
14390 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14392 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14394 touch $MOUNT/.lustre/file &&
14395 error "creation is not allowed under .lustre"
14397 mkdir $MOUNT/.lustre/dir &&
14398 error "mkdir is not allowed under .lustre"
14402 run_test 154a "Open-by-FID"
14405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14406 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14408 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14409 skip "Need MDS version at least 2.2.51"
14411 local remote_dir=$DIR/$tdir/remote_dir
14415 mkdir -p $DIR/$tdir
14416 $LFS mkdir -i $MDTIDX $remote_dir ||
14417 error "create remote directory failed"
14419 cp /etc/hosts $remote_dir/$tfile
14421 fid=$($LFS path2fid $remote_dir/$tfile)
14423 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14425 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14426 error "dot lustre permission check $fid failed"
14429 run_test 154b "Open-by-FID for remote directory"
14432 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14433 skip "Need MDS version at least 2.4.1"
14435 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14436 local FID1=$($LFS path2fid $DIR/$tfile.1)
14437 local FID2=$($LFS path2fid $DIR/$tfile.2)
14438 local FID3=$($LFS path2fid $DIR/$tfile.3)
14441 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14442 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14443 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14445 [ "$FID" = "${!want}" ] ||
14446 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14450 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14452 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14453 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14457 run_test 154c "lfs path2fid and fid2path multiple arguments"
14460 remote_mds_nodsh && skip "remote MDS with nodsh"
14461 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14462 skip "Need MDS version at least 2.5.53"
14464 if remote_mds; then
14465 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14469 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14476 local fid=$($LFS path2fid $DIR/$tfile)
14479 cmd="exec $fd<$DIR/$tfile"
14481 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14482 echo "$fid_list" | grep "$fid"
14485 cmd="exec $fd>/dev/null"
14487 if [ $rc -ne 0 ]; then
14488 error "FID $fid not found in open files list $fid_list"
14491 run_test 154d "Verify open file fid"
14495 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14496 skip "Need MDS version at least 2.6.50"
14498 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14499 error ".lustre returned by readdir"
14502 run_test 154e ".lustre is not returned by readdir"
14505 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14507 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14508 test_mkdir -p -c1 $DIR/$tdir/d
14509 # test dirs inherit from its stripe
14510 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14511 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14512 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14513 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14516 # get fid of parents
14517 local FID0=$($LFS path2fid $DIR/$tdir/d)
14518 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14519 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14520 local FID3=$($LFS path2fid $DIR)
14522 # check that path2fid --parents returns expected <parent_fid>/name
14523 # 1) test for a directory (single parent)
14524 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14525 [ "$parent" == "$FID0/foo1" ] ||
14526 error "expected parent: $FID0/foo1, got: $parent"
14528 # 2) test for a file with nlink > 1 (multiple parents)
14529 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14530 echo "$parent" | grep -F "$FID1/$tfile" ||
14531 error "$FID1/$tfile not returned in parent list"
14532 echo "$parent" | grep -F "$FID2/link" ||
14533 error "$FID2/link not returned in parent list"
14535 # 3) get parent by fid
14536 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14537 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14538 echo "$parent" | grep -F "$FID1/$tfile" ||
14539 error "$FID1/$tfile not returned in parent list (by fid)"
14540 echo "$parent" | grep -F "$FID2/link" ||
14541 error "$FID2/link not returned in parent list (by fid)"
14543 # 4) test for entry in root directory
14544 parent=$($LFS path2fid --parents $DIR/f)
14545 echo "$parent" | grep -F "$FID3/f" ||
14546 error "$FID3/f not returned in parent list"
14548 # 5) test it on root directory
14549 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14550 error "$MOUNT should not have parents"
14552 # enable xattr caching and check that linkea is correctly updated
14553 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14554 save_lustre_params client "llite.*.xattr_cache" > $save
14555 lctl set_param llite.*.xattr_cache 1
14557 # 6.1) linkea update on rename
14558 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14560 # get parents by fid
14561 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14562 # foo1 should no longer be returned in parent list
14563 echo "$parent" | grep -F "$FID1" &&
14564 error "$FID1 should no longer be in parent list"
14565 # the new path should appear
14566 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14567 error "$FID2/$tfile.moved is not in parent list"
14569 # 6.2) linkea update on unlink
14570 rm -f $DIR/$tdir/d/foo2/link
14571 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14572 # foo2/link should no longer be returned in parent list
14573 echo "$parent" | grep -F "$FID2/link" &&
14574 error "$FID2/link should no longer be in parent list"
14578 restore_lustre_params < $save
14581 run_test 154f "get parent fids by reading link ea"
14585 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14586 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14587 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14588 skip "Need MDS version at least 2.6.92"
14590 mkdir -p $DIR/$tdir
14591 llapi_fid_test -d $DIR/$tdir
14593 run_test 154g "various llapi FID tests"
14595 test_155_small_load() {
14596 local temp=$TMP/$tfile
14597 local file=$DIR/$tfile
14599 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14600 error "dd of=$temp bs=6096 count=1 failed"
14602 cancel_lru_locks $OSC
14603 cmp $temp $file || error "$temp $file differ"
14605 $TRUNCATE $temp 6000
14606 $TRUNCATE $file 6000
14607 cmp $temp $file || error "$temp $file differ (truncate1)"
14609 echo "12345" >>$temp
14610 echo "12345" >>$file
14611 cmp $temp $file || error "$temp $file differ (append1)"
14613 echo "12345" >>$temp
14614 echo "12345" >>$file
14615 cmp $temp $file || error "$temp $file differ (append2)"
14621 test_155_big_load() {
14622 remote_ost_nodsh && skip "remote OST with nodsh"
14624 local temp=$TMP/$tfile
14625 local file=$DIR/$tfile
14628 local cache_size=$(do_facet ost$((MAXI+1)) \
14629 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14630 local large_file_size=$((cache_size * 2))
14632 echo "OSS cache size: $cache_size KB"
14633 echo "Large file size: $large_file_size KB"
14635 [ $MAXV -le $large_file_size ] &&
14636 skip_env "max available OST size needs > $large_file_size KB"
14638 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14640 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14641 error "dd of=$temp bs=$large_file_size count=1k failed"
14644 cancel_lru_locks osc
14645 cmp $temp $file || error "$temp $file differ"
14651 save_writethrough() {
14652 local facets=$(get_facets OST)
14654 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14660 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14662 save_writethrough $p
14665 set_cache writethrough on
14666 test_155_small_load
14667 restore_lustre_params < $p
14670 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14675 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14677 save_writethrough $p
14680 set_cache writethrough off
14681 test_155_small_load
14682 restore_lustre_params < $p
14685 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14690 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14692 save_writethrough $p
14695 set_cache writethrough on
14696 test_155_small_load
14697 restore_lustre_params < $p
14700 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14705 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14707 save_writethrough $p
14710 set_cache writethrough off
14711 test_155_small_load
14712 restore_lustre_params < $p
14715 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14720 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14722 save_writethrough $p
14725 set_cache writethrough on
14727 restore_lustre_params < $p
14730 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14735 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14737 save_writethrough $p
14740 set_cache writethrough off
14742 restore_lustre_params < $p
14745 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14750 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14752 save_writethrough $p
14755 set_cache writethrough on
14757 restore_lustre_params < $p
14760 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14765 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14767 save_writethrough $p
14770 set_cache writethrough off
14772 restore_lustre_params < $p
14775 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14779 remote_ost_nodsh && skip "remote OST with nodsh"
14780 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14781 skip "stats not implemented on old servers"
14782 [ "$ost1_FSTYPE" = "zfs" ] &&
14783 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14788 local file="$DIR/$tfile"
14789 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14791 save_writethrough $p
14794 log "Turn on read and write cache"
14796 set_cache writethrough on
14798 log "Write data and read it back."
14799 log "Read should be satisfied from the cache."
14800 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14802 cancel_lru_locks osc
14803 cat $file >/dev/null
14805 if ! let "AFTER - BEFORE == CPAGES"; then
14806 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14808 log "cache hits: before: $BEFORE, after: $AFTER"
14811 log "Read again; it should be satisfied from the cache."
14813 cancel_lru_locks osc
14814 cat $file >/dev/null
14816 if ! let "AFTER - BEFORE == CPAGES"; then
14817 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14819 log "cache hits:: before: $BEFORE, after: $AFTER"
14822 log "Turn off the read cache and turn on the write cache"
14824 set_cache writethrough on
14826 log "Read again; it should be satisfied from the cache."
14828 cancel_lru_locks osc
14829 cat $file >/dev/null
14831 if ! let "AFTER - BEFORE == CPAGES"; then
14832 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14834 log "cache hits:: before: $BEFORE, after: $AFTER"
14837 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14838 # > 2.12.56 uses pagecache if cached
14839 log "Read again; it should not be satisfied from the cache."
14841 cancel_lru_locks osc
14842 cat $file >/dev/null
14844 if ! let "AFTER - BEFORE == 0"; then
14845 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14847 log "cache hits:: before: $BEFORE, after: $AFTER"
14851 log "Write data and read it back."
14852 log "Read should be satisfied from the cache."
14853 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14855 cancel_lru_locks osc
14856 cat $file >/dev/null
14858 if ! let "AFTER - BEFORE == CPAGES"; then
14859 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14861 log "cache hits:: before: $BEFORE, after: $AFTER"
14864 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14865 # > 2.12.56 uses pagecache if cached
14866 log "Read again; it should not be satisfied from the cache."
14868 cancel_lru_locks osc
14869 cat $file >/dev/null
14871 if ! let "AFTER - BEFORE == 0"; then
14872 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14874 log "cache hits:: before: $BEFORE, after: $AFTER"
14878 log "Turn off read and write cache"
14880 set_cache writethrough off
14882 log "Write data and read it back"
14883 log "It should not be satisfied from the cache."
14885 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14886 cancel_lru_locks osc
14888 cat $file >/dev/null
14890 if ! let "AFTER - BEFORE == 0"; then
14891 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14893 log "cache hits:: before: $BEFORE, after: $AFTER"
14896 log "Turn on the read cache and turn off the write cache"
14898 set_cache writethrough off
14900 log "Write data and read it back"
14901 log "It should not be satisfied from the cache."
14903 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14905 cancel_lru_locks osc
14906 cat $file >/dev/null
14908 if ! let "AFTER - BEFORE == 0"; then
14909 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14911 log "cache hits:: before: $BEFORE, after: $AFTER"
14914 log "Read again; it should be satisfied from the cache."
14916 cancel_lru_locks osc
14917 cat $file >/dev/null
14919 if ! let "AFTER - BEFORE == CPAGES"; then
14920 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14922 log "cache hits:: before: $BEFORE, after: $AFTER"
14925 restore_lustre_params < $p
14928 run_test 156 "Verification of tunables"
14931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14932 remote_mds_nodsh && skip "remote MDS with nodsh"
14933 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14934 skip "Need MDS version at least 2.2.0"
14936 changelog_register || error "changelog_register failed"
14937 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14938 changelog_users $SINGLEMDS | grep -q $cl_user ||
14939 error "User $cl_user not found in changelog_users"
14942 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14943 changelog_clear 0 || error "changelog_clear failed"
14944 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14945 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14946 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14947 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14948 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14949 rm $DIR/$tdir/pics/desktop.jpg
14951 changelog_dump | tail -10
14953 echo "verifying changelog mask"
14954 changelog_chmask "-MKDIR"
14955 changelog_chmask "-CLOSE"
14957 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14958 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14960 changelog_chmask "+MKDIR"
14961 changelog_chmask "+CLOSE"
14963 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14964 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14966 changelog_dump | tail -10
14967 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14968 CLOSES=$(changelog_dump | grep -c "CLOSE")
14969 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14970 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14973 echo "verifying target fid"
14974 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14975 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14976 [ "$fidc" == "$fidf" ] ||
14977 error "changelog '$tfile' fid $fidc != file fid $fidf"
14978 echo "verifying parent fid"
14979 # The FID returned from the Changelog may be the directory shard on
14980 # a different MDT, and not the FID returned by path2fid on the parent.
14981 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14982 # since this is what will matter when recreating this file in the tree.
14983 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14984 local pathp=$($LFS fid2path $MOUNT "$fidp")
14985 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14986 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14988 echo "getting records for $cl_user"
14989 changelog_users $SINGLEMDS
14990 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14992 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14993 error "changelog_clear failed"
14994 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14995 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14996 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14997 error "user index expect $user_rec1 + $nclr != $user_rec2"
14999 local min0_rec=$(changelog_users $SINGLEMDS |
15000 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15001 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15002 awk '{ print $1; exit; }')
15004 changelog_dump | tail -n 5
15005 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15006 [ $first_rec == $((min0_rec + 1)) ] ||
15007 error "first index should be $min0_rec + 1 not $first_rec"
15009 # LU-3446 changelog index reset on MDT restart
15010 local cur_rec1=$(changelog_users $SINGLEMDS |
15011 awk '/^current.index:/ { print $NF }')
15012 changelog_clear 0 ||
15013 error "clear all changelog records for $cl_user failed"
15014 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15015 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15016 error "Fail to start $SINGLEMDS"
15017 local cur_rec2=$(changelog_users $SINGLEMDS |
15018 awk '/^current.index:/ { print $NF }')
15019 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15020 [ $cur_rec1 == $cur_rec2 ] ||
15021 error "current index should be $cur_rec1 not $cur_rec2"
15023 echo "verifying users from this test are deregistered"
15024 changelog_deregister || error "changelog_deregister failed"
15025 changelog_users $SINGLEMDS | grep -q $cl_user &&
15026 error "User '$cl_user' still in changelog_users"
15028 # lctl get_param -n mdd.*.changelog_users
15029 # current index: 144
15030 # ID index (idle seconds)
15032 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15033 # this is the normal case where all users were deregistered
15034 # make sure no new records are added when no users are present
15035 local last_rec1=$(changelog_users $SINGLEMDS |
15036 awk '/^current.index:/ { print $NF }')
15037 touch $DIR/$tdir/chloe
15038 local last_rec2=$(changelog_users $SINGLEMDS |
15039 awk '/^current.index:/ { print $NF }')
15040 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15041 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15043 # any changelog users must be leftovers from a previous test
15044 changelog_users $SINGLEMDS
15045 echo "other changelog users; can't verify off"
15048 run_test 160a "changelog sanity"
15050 test_160b() { # LU-3587
15051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15052 remote_mds_nodsh && skip "remote MDS with nodsh"
15053 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15054 skip "Need MDS version at least 2.2.0"
15056 changelog_register || error "changelog_register failed"
15057 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15058 changelog_users $SINGLEMDS | grep -q $cl_user ||
15059 error "User '$cl_user' not found in changelog_users"
15061 local longname1=$(str_repeat a 255)
15062 local longname2=$(str_repeat b 255)
15065 echo "creating very long named file"
15066 touch $longname1 || error "create of '$longname1' failed"
15067 echo "renaming very long named file"
15068 mv $longname1 $longname2
15070 changelog_dump | grep RENME | tail -n 5
15073 run_test 160b "Verify that very long rename doesn't crash in changelog"
15076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15077 remote_mds_nodsh && skip "remote MDS with nodsh"
15079 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15080 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15081 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15082 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15086 # Registration step
15087 changelog_register || error "changelog_register failed"
15090 mkdir -p $DIR/$tdir
15091 $MCREATE $DIR/$tdir/foo_160c
15092 changelog_chmask "-TRUNC"
15093 $TRUNCATE $DIR/$tdir/foo_160c 200
15094 changelog_chmask "+TRUNC"
15095 $TRUNCATE $DIR/$tdir/foo_160c 199
15096 changelog_dump | tail -n 5
15097 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15098 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15100 run_test 160c "verify that changelog log catch the truncate event"
15103 remote_mds_nodsh && skip "remote MDS with nodsh"
15104 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15106 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15107 skip "Need MDS version at least 2.7.60"
15109 # Registration step
15110 changelog_register || error "changelog_register failed"
15112 mkdir -p $DIR/$tdir/migrate_dir
15113 changelog_clear 0 || error "changelog_clear failed"
15115 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15116 changelog_dump | tail -n 5
15117 local migrates=$(changelog_dump | grep -c "MIGRT")
15118 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15120 run_test 160d "verify that changelog log catch the migrate event"
15123 remote_mds_nodsh && skip "remote MDS with nodsh"
15126 changelog_register || error "changelog_register failed"
15128 # Delete a future user (expect fail)
15129 local MDT0=$(facet_svc $SINGLEMDS)
15130 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15133 if [ $rc -eq 0 ]; then
15134 error "Deleted non-existant user cl77"
15135 elif [ $rc -ne 2 ]; then
15136 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15139 # Clear to a bad index (1 billion should be safe)
15140 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15143 if [ $rc -eq 0 ]; then
15144 error "Successfully cleared to invalid CL index"
15145 elif [ $rc -ne 22 ]; then
15146 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15149 run_test 160e "changelog negative testing (should return errors)"
15152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15153 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15154 skip "Need MDS version at least 2.10.56"
15156 local mdts=$(comma_list $(mdts_nodes))
15159 changelog_register || error "first changelog_register failed"
15160 changelog_register || error "second changelog_register failed"
15162 declare -A cl_user1
15163 declare -A cl_user2
15168 # generate some changelog records to accumulate on each MDT
15169 # use all_char because created files should be evenly distributed
15170 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15171 error "test_mkdir $tdir failed"
15172 log "$(date +%s): creating first files"
15173 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15174 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15175 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15178 # check changelogs have been generated
15179 local start=$SECONDS
15180 local idle_time=$((MDSCOUNT * 5 + 5))
15181 local nbcl=$(changelog_dump | wc -l)
15182 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15184 for param in "changelog_max_idle_time=$idle_time" \
15186 "changelog_min_gc_interval=2" \
15187 "changelog_min_free_cat_entries=3"; do
15188 local MDT0=$(facet_svc $SINGLEMDS)
15189 local var="${param%=*}"
15190 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15192 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15193 do_nodes $mdts $LCTL set_param mdd.*.$param
15196 # force cl_user2 to be idle (1st part), but also cancel the
15197 # cl_user1 records so that it is not evicted later in the test.
15198 local sleep1=$((idle_time / 2))
15199 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15202 # simulate changelog catalog almost full
15203 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15204 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15206 for i in $(seq $MDSCOUNT); do
15207 cl_users=(${CL_USERS[mds$i]})
15208 cl_user1[mds$i]="${cl_users[0]}"
15209 cl_user2[mds$i]="${cl_users[1]}"
15211 [ -n "${cl_user1[mds$i]}" ] ||
15212 error "mds$i: no user registered"
15213 [ -n "${cl_user2[mds$i]}" ] ||
15214 error "mds$i: only ${cl_user2[mds$i]} is registered"
15216 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15217 [ -n "$user_rec1" ] ||
15218 error "mds$i: User ${cl_user1[mds$i]} not registered"
15219 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15220 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15221 [ -n "$user_rec2" ] ||
15222 error "mds$i: User ${cl_user1[mds$i]} not registered"
15223 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15224 "$user_rec1 + 2 == $user_rec2"
15225 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15226 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15227 "$user_rec1 + 2, but is $user_rec2"
15228 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15229 [ -n "$user_rec2" ] ||
15230 error "mds$i: User ${cl_user2[mds$i]} not registered"
15231 [ $user_rec1 == $user_rec2 ] ||
15232 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15233 "$user_rec1, but is $user_rec2"
15236 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15237 local sleep2=$((idle_time - (SECONDS - start) + 1))
15238 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15241 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15242 # cl_user1 should be OK because it recently processed records.
15243 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15244 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15245 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15246 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15249 # ensure gc thread is done
15250 for i in $(mdts_nodes); do
15251 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15252 error "$i: GC-thread not done"
15256 for (( i = 1; i <= MDSCOUNT; i++ )); do
15257 # check cl_user1 still registered
15258 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15259 error "mds$i: User ${cl_user1[mds$i]} not registered"
15260 # check cl_user2 unregistered
15261 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15262 error "mds$i: User ${cl_user2[mds$i]} still registered"
15264 # check changelogs are present and starting at $user_rec1 + 1
15265 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15266 [ -n "$user_rec1" ] ||
15267 error "mds$i: User ${cl_user1[mds$i]} not registered"
15268 first_rec=$($LFS changelog $(facet_svc mds$i) |
15269 awk '{ print $1; exit; }')
15271 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15272 [ $((user_rec1 + 1)) == $first_rec ] ||
15273 error "mds$i: rec $first_rec != $user_rec1 + 1"
15276 run_test 160f "changelog garbage collect (timestamped users)"
15279 remote_mds_nodsh && skip "remote MDS with nodsh"
15280 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15281 skip "Need MDS version at least 2.10.56"
15283 local mdts=$(comma_list $(mdts_nodes))
15285 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15286 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15289 changelog_register || error "first changelog_register failed"
15290 changelog_register || error "second changelog_register failed"
15292 declare -A cl_user1
15293 declare -A cl_user2
15298 # generate some changelog records to accumulate on each MDT
15299 # use all_char because created files should be evenly distributed
15300 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15301 error "test_mkdir $tdir failed"
15302 for ((i = 0; i < MDSCOUNT; i++)); do
15303 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15304 error "create $DIR/$tdir/d$i.1 failed"
15307 # check changelogs have been generated
15308 local nbcl=$(changelog_dump | wc -l)
15309 (( $nbcl > 0 )) || error "no changelogs found"
15311 # reduce the max_idle_indexes value to make sure we exceed it
15312 for param in "changelog_max_idle_indexes=1" \
15314 "changelog_min_gc_interval=2" \
15315 "changelog_min_free_cat_entries=3"; do
15316 local MDT0=$(facet_svc $SINGLEMDS)
15317 local var="${param%=*}"
15318 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15320 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15321 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15322 error "unable to set mdd.*.$param"
15325 # simulate changelog catalog almost full
15326 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15327 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15329 local start=$SECONDS
15330 for i in $(seq $MDSCOUNT); do
15331 cl_users=(${CL_USERS[mds$i]})
15332 cl_user1[mds$i]="${cl_users[0]}"
15333 cl_user2[mds$i]="${cl_users[1]}"
15335 [ -n "${cl_user1[mds$i]}" ] ||
15336 error "mds$i: no user registered"
15337 [ -n "${cl_user2[mds$i]}" ] ||
15338 error "mds$i: only ${cl_user1[mds$i]} is registered"
15340 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15341 [ -n "$user_rec1" ] ||
15342 error "mds$i: User ${cl_user1[mds$i]} not registered"
15343 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15344 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15345 [ -n "$user_rec2" ] ||
15346 error "mds$i: User ${cl_user1[mds$i]} not registered"
15347 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15348 "$user_rec1 + 2 == $user_rec2"
15349 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15350 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15351 "$user_rec1 + 2, but is $user_rec2"
15352 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15353 [ -n "$user_rec2" ] ||
15354 error "mds$i: User ${cl_user2[mds$i]} not registered"
15355 [ $user_rec1 == $user_rec2 ] ||
15356 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15357 "$user_rec1, but is $user_rec2"
15360 # ensure we are past the previous changelog_min_gc_interval set above
15361 local sleep2=$((start + 2 - SECONDS))
15362 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15364 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15365 # cl_user1 should be OK because it recently processed records.
15366 for ((i = 0; i < MDSCOUNT; i++)); do
15367 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15368 error "create $DIR/$tdir/d$i.3 failed"
15371 # ensure gc thread is done
15372 for i in $(mdts_nodes); do
15373 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15374 error "$i: GC-thread not done"
15378 for (( i = 1; i <= MDSCOUNT; i++ )); do
15379 # check cl_user1 still registered
15380 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15381 error "mds$i: User ${cl_user1[mds$i]} not registered"
15382 # check cl_user2 unregistered
15383 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15384 error "mds$i: User ${cl_user2[mds$i]} still registered"
15386 # check changelogs are present and starting at $user_rec1 + 1
15387 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15388 [ -n "$user_rec1" ] ||
15389 error "mds$i: User ${cl_user1[mds$i]} not registered"
15390 first_rec=$($LFS changelog $(facet_svc mds$i) |
15391 awk '{ print $1; exit; }')
15393 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15394 [ $((user_rec1 + 1)) == $first_rec ] ||
15395 error "mds$i: rec $first_rec != $user_rec1 + 1"
15398 run_test 160g "changelog garbage collect (old users)"
15401 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15402 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15403 skip "Need MDS version at least 2.10.56"
15405 local mdts=$(comma_list $(mdts_nodes))
15408 changelog_register || error "first changelog_register failed"
15409 changelog_register || error "second changelog_register failed"
15411 declare -A cl_user1
15412 declare -A cl_user2
15417 # generate some changelog records to accumulate on each MDT
15418 # use all_char because created files should be evenly distributed
15419 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15420 error "test_mkdir $tdir failed"
15421 for ((i = 0; i < MDSCOUNT; i++)); do
15422 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15423 error "create $DIR/$tdir/d$i.1 failed"
15426 # check changelogs have been generated
15427 local nbcl=$(changelog_dump | wc -l)
15428 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15430 for param in "changelog_max_idle_time=10" \
15432 "changelog_min_gc_interval=2"; do
15433 local MDT0=$(facet_svc $SINGLEMDS)
15434 local var="${param%=*}"
15435 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15437 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15438 do_nodes $mdts $LCTL set_param mdd.*.$param
15441 # force cl_user2 to be idle (1st part)
15444 for i in $(seq $MDSCOUNT); do
15445 cl_users=(${CL_USERS[mds$i]})
15446 cl_user1[mds$i]="${cl_users[0]}"
15447 cl_user2[mds$i]="${cl_users[1]}"
15449 [ -n "${cl_user1[mds$i]}" ] ||
15450 error "mds$i: no user registered"
15451 [ -n "${cl_user2[mds$i]}" ] ||
15452 error "mds$i: only ${cl_user2[mds$i]} is registered"
15454 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15455 [ -n "$user_rec1" ] ||
15456 error "mds$i: User ${cl_user1[mds$i]} not registered"
15457 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15458 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15459 [ -n "$user_rec2" ] ||
15460 error "mds$i: User ${cl_user1[mds$i]} not registered"
15461 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15462 "$user_rec1 + 2 == $user_rec2"
15463 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15464 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15465 "$user_rec1 + 2, but is $user_rec2"
15466 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15467 [ -n "$user_rec2" ] ||
15468 error "mds$i: User ${cl_user2[mds$i]} not registered"
15469 [ $user_rec1 == $user_rec2 ] ||
15470 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15471 "$user_rec1, but is $user_rec2"
15474 # force cl_user2 to be idle (2nd part) and to reach
15475 # changelog_max_idle_time
15478 # force each GC-thread start and block then
15479 # one per MDT/MDD, set fail_val accordingly
15480 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15481 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15483 # generate more changelogs to trigger fail_loc
15484 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15485 error "create $DIR/$tdir/${tfile}bis failed"
15487 # stop MDT to stop GC-thread, should be done in back-ground as it will
15488 # block waiting for the thread to be released and exit
15489 declare -A stop_pids
15490 for i in $(seq $MDSCOUNT); do
15492 stop_pids[mds$i]=$!
15495 for i in $(mdts_nodes); do
15498 local facets=$(facets_up_on_host $i)
15500 for facet in ${facets//,/ }; do
15501 if [[ $facet == mds* ]]; then
15505 # ensure each MDS's gc threads are still present and all in "R"
15506 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15507 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15508 error "$i: expected $nb GC-thread"
15510 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15512 error "$i: GC-thread not found in R-state"
15513 # check umounts of each MDT on MDS have reached kthread_stop()
15514 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15515 error "$i: expected $nb umount"
15517 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15518 error "$i: umount not found in D-state"
15521 # release all GC-threads
15522 do_nodes $mdts $LCTL set_param fail_loc=0
15524 # wait for MDT stop to complete
15525 for i in $(seq $MDSCOUNT); do
15526 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15530 # may try to check if any orphan changelog records are present
15531 # via ldiskfs/zfs and llog_reader...
15533 # re-start/mount MDTs
15534 for i in $(seq $MDSCOUNT); do
15535 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15536 error "Fail to start mds$i"
15540 for i in $(seq $MDSCOUNT); do
15541 # check cl_user1 still registered
15542 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15543 error "mds$i: User ${cl_user1[mds$i]} not registered"
15544 # check cl_user2 unregistered
15545 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15546 error "mds$i: User ${cl_user2[mds$i]} still registered"
15548 # check changelogs are present and starting at $user_rec1 + 1
15549 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15550 [ -n "$user_rec1" ] ||
15551 error "mds$i: User ${cl_user1[mds$i]} not registered"
15552 first_rec=$($LFS changelog $(facet_svc mds$i) |
15553 awk '{ print $1; exit; }')
15555 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15556 [ $((user_rec1 + 1)) == $first_rec ] ||
15557 error "mds$i: first index should be $user_rec1 + 1, " \
15558 "but is $first_rec"
15561 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15566 local mdts=$(comma_list $(mdts_nodes))
15568 changelog_register || error "first changelog_register failed"
15570 # generate some changelog records to accumulate on each MDT
15571 # use all_char because created files should be evenly distributed
15572 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15573 error "test_mkdir $tdir failed"
15574 for ((i = 0; i < MDSCOUNT; i++)); do
15575 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15576 error "create $DIR/$tdir/d$i.1 failed"
15579 # check changelogs have been generated
15580 local nbcl=$(changelog_dump | wc -l)
15581 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15583 # simulate race between register and unregister
15584 # XXX as fail_loc is set per-MDS, with DNE configs the race
15585 # simulation will only occur for one MDT per MDS and for the
15586 # others the normal race scenario will take place
15587 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15588 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15589 do_nodes $mdts $LCTL set_param fail_val=1
15591 # unregister 1st user
15592 changelog_deregister &
15594 # wait some time for deregister work to reach race rdv
15596 # register 2nd user
15597 changelog_register || error "2nd user register failed"
15599 wait $pid1 || error "1st user deregister failed"
15603 declare -A LAST_REC
15604 for i in $(seq $MDSCOUNT); do
15605 if changelog_users mds$i | grep "^cl"; then
15606 # make sure new records are added with one user present
15607 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15608 awk '/^current.index:/ { print $NF }')
15610 error "mds$i has no user registered"
15614 # generate more changelog records to accumulate on each MDT
15615 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15616 error "create $DIR/$tdir/${tfile}bis failed"
15618 for i in $(seq $MDSCOUNT); do
15619 last_rec=$(changelog_users $SINGLEMDS |
15620 awk '/^current.index:/ { print $NF }')
15621 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15622 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15623 error "changelogs are off on mds$i"
15626 run_test 160i "changelog user register/unregister race"
15629 remote_mds_nodsh && skip "remote MDS with nodsh"
15630 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15631 skip "Need MDS version at least 2.12.56"
15633 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15634 stack_trap "umount $MOUNT2" EXIT
15636 changelog_register || error "first changelog_register failed"
15637 stack_trap "changelog_deregister" EXIT
15639 # generate some changelog
15640 # use all_char because created files should be evenly distributed
15641 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15642 error "mkdir $tdir failed"
15643 for ((i = 0; i < MDSCOUNT; i++)); do
15644 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15645 error "create $DIR/$tdir/d$i.1 failed"
15648 # open the changelog device
15649 exec 3>/dev/changelog-$FSNAME-MDT0000
15650 stack_trap "exec 3>&-" EXIT
15651 exec 4</dev/changelog-$FSNAME-MDT0000
15652 stack_trap "exec 4<&-" EXIT
15654 # umount the first lustre mount
15656 stack_trap "mount_client $MOUNT" EXIT
15658 # read changelog, which may or may not fail, but should not crash
15662 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15663 changelog_users $SINGLEMDS | grep -q $cl_user ||
15664 error "User $cl_user not found in changelog_users"
15666 printf 'clear:'$cl_user':0' >&3
15668 run_test 160j "client can be umounted while its chanangelog is being used"
15671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15672 remote_mds_nodsh && skip "remote MDS with nodsh"
15674 mkdir -p $DIR/$tdir/1/1
15676 changelog_register || error "changelog_register failed"
15677 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15679 changelog_users $SINGLEMDS | grep -q $cl_user ||
15680 error "User '$cl_user' not found in changelog_users"
15681 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15682 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15683 rmdir $DIR/$tdir/1/1 & sleep 1
15685 touch $DIR/$tdir/2/2
15686 rm -rf $DIR/$tdir/2
15691 changelog_dump | grep rmdir || error "rmdir not recorded"
15693 run_test 160k "Verify that changelog records are not lost"
15695 # Verifies that a file passed as a parameter has recently had an operation
15696 # performed on it that has generated an MTIME changelog which contains the
15697 # correct parent FID. As files might reside on a different MDT from the
15698 # parent directory in DNE configurations, the FIDs are translated to paths
15699 # before being compared, which should be identical
15700 compare_mtime_changelog() {
15708 mdtidx=$($LFS getstripe --mdt-index $file)
15709 mdtidx=$(printf "%04x" $mdtidx)
15711 # Obtain the parent FID from the MTIME changelog
15712 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15713 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15715 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15716 [ -z "$cl_fid" ] && error "parent FID not present"
15718 # Verify that the path for the parent FID is the same as the path for
15719 # the test directory
15720 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15724 [[ "${pdir%/}" == "$dir" ]] ||
15725 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15731 remote_mds_nodsh && skip "remote MDS with nodsh"
15732 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15733 skip "Need MDS version at least 2.13.55"
15737 changelog_register || error "changelog_register failed"
15738 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15740 changelog_users $SINGLEMDS | grep -q $cl_user ||
15741 error "User '$cl_user' not found in changelog_users"
15743 # Clear some types so that MTIME changelogs are generated
15744 changelog_chmask "-CREAT"
15745 changelog_chmask "-CLOSE"
15747 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15749 # Test CL_MTIME during setattr
15750 touch $DIR/$tdir/$tfile
15751 compare_mtime_changelog $DIR/$tdir/$tfile
15753 # Test CL_MTIME during close
15754 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15755 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15757 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15762 test_mkdir -c1 $DIR/$tdir
15763 cp /etc/hosts $DIR/$tdir/$tfile
15764 test_mkdir -c1 $DIR/$tdir/foo1
15765 test_mkdir -c1 $DIR/$tdir/foo2
15766 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15767 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15768 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15769 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15770 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15771 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15772 $LFS fid2path $DIR $FID
15773 error "bad link ea"
15776 rm $DIR/$tdir/foo2/zachary
15778 rm $DIR/$tdir/foo2/thor
15780 rm $DIR/$tdir/$tfile
15782 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15783 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15784 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15785 rm $DIR/$tdir/foo2/maggie
15788 local longname=$tfile.avg_len_is_thirty_two_
15789 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15790 error_noexit 'failed to unlink many hardlinks'" EXIT
15791 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15792 error "failed to hardlink many files"
15793 links=$($LFS fid2path $DIR $FID | wc -l)
15794 echo -n "${links}/1000 links in link EA"
15795 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15797 run_test 161a "link ea sanity"
15800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15801 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15804 local remote_dir=$DIR/$tdir/remote_dir
15806 mkdir -p $DIR/$tdir
15807 $LFS mkdir -i $MDTIDX $remote_dir ||
15808 error "create remote directory failed"
15810 cp /etc/hosts $remote_dir/$tfile
15811 mkdir -p $remote_dir/foo1
15812 mkdir -p $remote_dir/foo2
15813 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15814 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15815 ln $remote_dir/$tfile $remote_dir/foo1/luna
15816 ln $remote_dir/$tfile $remote_dir/foo2/thor
15818 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15820 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15821 $LFS fid2path $DIR $FID
15822 error "bad link ea"
15825 rm $remote_dir/foo2/zachary
15827 rm $remote_dir/foo2/thor
15829 rm $remote_dir/$tfile
15831 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15832 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15833 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15834 $LFS fid2path $DIR $FID
15835 error "bad link rename"
15837 rm $remote_dir/foo2/maggie
15840 local longname=filename_avg_len_is_thirty_two_
15841 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15842 error "failed to hardlink many files"
15843 links=$($LFS fid2path $DIR $FID | wc -l)
15844 echo -n "${links}/1000 links in link EA"
15845 [[ ${links} -gt 60 ]] ||
15846 error "expected at least 60 links in link EA"
15847 unlinkmany $remote_dir/foo2/$longname 1000 ||
15848 error "failed to unlink many hardlinks"
15850 run_test 161b "link ea sanity under remote directory"
15853 remote_mds_nodsh && skip "remote MDS with nodsh"
15854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15855 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15856 skip "Need MDS version at least 2.1.5"
15858 # define CLF_RENAME_LAST 0x0001
15859 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15860 changelog_register || error "changelog_register failed"
15863 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15864 touch $DIR/$tdir/foo_161c
15865 touch $DIR/$tdir/bar_161c
15866 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15867 changelog_dump | grep RENME | tail -n 5
15868 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15869 changelog_clear 0 || error "changelog_clear failed"
15870 if [ x$flags != "x0x1" ]; then
15871 error "flag $flags is not 0x1"
15874 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15875 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15876 touch $DIR/$tdir/foo_161c
15877 touch $DIR/$tdir/bar_161c
15878 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15879 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15880 changelog_dump | grep RENME | tail -n 5
15881 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15882 changelog_clear 0 || error "changelog_clear failed"
15883 if [ x$flags != "x0x0" ]; then
15884 error "flag $flags is not 0x0"
15886 echo "rename overwrite a target having nlink > 1," \
15887 "changelog record has flags of $flags"
15889 # rename doesn't overwrite a target (changelog flag 0x0)
15890 touch $DIR/$tdir/foo_161c
15891 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15892 changelog_dump | grep RENME | tail -n 5
15893 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15894 changelog_clear 0 || error "changelog_clear failed"
15895 if [ x$flags != "x0x0" ]; then
15896 error "flag $flags is not 0x0"
15898 echo "rename doesn't overwrite a target," \
15899 "changelog record has flags of $flags"
15901 # define CLF_UNLINK_LAST 0x0001
15902 # unlink a file having nlink = 1 (changelog flag 0x1)
15903 rm -f $DIR/$tdir/foo2_161c
15904 changelog_dump | grep UNLNK | tail -n 5
15905 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15906 changelog_clear 0 || error "changelog_clear failed"
15907 if [ x$flags != "x0x1" ]; then
15908 error "flag $flags is not 0x1"
15910 echo "unlink a file having nlink = 1," \
15911 "changelog record has flags of $flags"
15913 # unlink a file having nlink > 1 (changelog flag 0x0)
15914 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15915 rm -f $DIR/$tdir/foobar_161c
15916 changelog_dump | grep UNLNK | tail -n 5
15917 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15918 changelog_clear 0 || error "changelog_clear failed"
15919 if [ x$flags != "x0x0" ]; then
15920 error "flag $flags is not 0x0"
15922 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15924 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15927 remote_mds_nodsh && skip "remote MDS with nodsh"
15928 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15933 changelog_register || error "changelog_register failed"
15935 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15936 # interfer with $MOUNT/.lustre/fid/ access
15938 [[ $? -eq 0 ]] || error "mkdir failed"
15940 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15941 $LCTL set_param fail_loc=0x8000140c
15943 $LCTL set_param fail_val=5
15946 echo foofoo > $DIR/$tdir/$tfile &
15949 # wait for create to be delayed
15953 [[ $? -eq 0 ]] || error "create should be blocked"
15955 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15956 stack_trap "rm -f $tempfile"
15957 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15958 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15959 # some delay may occur during ChangeLog publishing and file read just
15960 # above, that could allow file write to happen finally
15961 [[ -s $tempfile ]] && echo "file should be empty"
15963 $LCTL set_param fail_loc=0
15966 [[ $? -eq 0 ]] || error "create failed"
15968 run_test 161d "create with concurrent .lustre/fid access"
15971 local expected="$1"
15976 path=$($LFS fid2path "$@")
15979 if [ $rc -ne 0 ]; then
15980 error "path looked up of '$expected' failed: rc=$rc"
15981 elif [ "$path" != "$expected" ]; then
15982 error "path looked up '$path' instead of '$expected'"
15984 echo "FID '$fid' resolves to path '$path' as expected"
15988 test_162a() { # was test_162
15989 test_mkdir -p -c1 $DIR/$tdir/d2
15990 touch $DIR/$tdir/d2/$tfile
15991 touch $DIR/$tdir/d2/x1
15992 touch $DIR/$tdir/d2/x2
15993 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15994 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15996 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15997 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16000 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16001 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16002 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16004 # softlink to wrong file
16005 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16006 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16007 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16010 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16011 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16012 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16013 # fid2path dir/fsname should both work
16014 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16015 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16017 # hardlink count: check that there are 2 links
16018 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16019 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16021 # hardlink indexing: remove the first link
16022 rm $DIR/$tdir/d2/p/q/r/hlink
16023 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16025 run_test 162a "path lookup sanity"
16028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16029 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16032 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16033 error "create striped dir failed"
16035 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16036 tail -n 1 | awk '{print $2}')
16037 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16039 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16040 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16043 for ((i=0;i<5;i++)); do
16044 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16045 error "get fid for f$i failed"
16046 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16048 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16049 error "get fid for d$i failed"
16050 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16055 run_test 162b "striped directory path lookup sanity"
16057 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16059 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16060 skip "Need MDS version at least 2.7.51"
16062 local lpath=$tdir.local
16063 local rpath=$tdir.remote
16065 test_mkdir $DIR/$lpath
16066 test_mkdir $DIR/$rpath
16068 for ((i = 0; i <= 101; i++)); do
16071 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16072 error "get fid for local directory $DIR/$lpath failed"
16073 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16076 test_mkdir $DIR/$rpath
16077 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16078 error "get fid for remote directory $DIR/$rpath failed"
16079 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16084 run_test 162c "fid2path works with paths 100 or more directories deep"
16086 oalr_event_count() {
16090 awk -v name="${FSNAME}-OST0000" \
16091 -v event="${event}" \
16092 '$1 == "TRACE" && $2 == event && $3 == name' \
16097 oalr_expect_event_count() {
16100 local expect="${3}"
16103 count=$(oalr_event_count "${event}" "${trace}")
16104 if ((count == expect)); then
16108 error_noexit "${event} event count was '${count}', expected ${expect}"
16114 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16116 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16120 sync # Flush previous IOs so we can count log entries.
16121 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16122 stack_trap cleanup_165 EXIT
16126 local trace="/tmp/${tfile}.trace"
16130 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16131 skip "OFD access log unsupported"
16134 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16137 do_facet ost1 ofd_access_log_reader --list
16140 do_facet ost1 killall -TERM ofd_access_log_reader
16144 if ((rc != 0)); then
16145 error "ofd_access_log_reader exited with rc = '${rc}'"
16148 # Parse trace file for discovery events:
16149 oalr_expect_event_count alr_log_add "${trace}" 1
16150 oalr_expect_event_count alr_log_eof "${trace}" 1
16151 oalr_expect_event_count alr_log_free "${trace}" 1
16153 run_test 165a "ofd access log discovery"
16156 local trace="/tmp/${tfile}.trace"
16157 local file="${DIR}/${tfile}"
16166 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16167 skip "OFD access log unsupported"
16170 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16173 do_facet ost1 ofd_access_log_reader --list
16175 lfs setstripe -c 1 -i 0 "${file}"
16176 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16177 error "cannot create '${file}'"
16180 do_facet ost1 killall -TERM ofd_access_log_reader
16184 if ((rc != 0)); then
16185 error "ofd_access_log_reader exited with rc = '${rc}'"
16188 oalr_expect_event_count alr_log_entry "${trace}" 1
16190 pfid1=$($LFS path2fid "${file}")
16192 # 1 2 3 4 5 6 7 8 9 10
16193 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16194 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16196 echo "entry = '${entry[*]}'" >&2
16199 if [[ "${pfid1}" != "${pfid2}" ]]; then
16200 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16204 if ((size != 1048576)); then
16205 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16209 if [[ "${flags}" != "w" ]]; then
16210 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16213 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16216 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16217 error "cannot read '${file}'"
16220 do_facet ost1 killall -TERM ofd_access_log_reader
16224 if ((rc != 0)); then
16225 error "ofd_access_log_reader exited with rc = '${rc}'"
16228 oalr_expect_event_count alr_log_entry "${trace}" 1
16230 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16231 echo "entry = '${entry[*]}'" >&2
16234 if [[ "${pfid1}" != "${pfid2}" ]]; then
16235 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16239 if ((size != 524288)); then
16240 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16244 if [[ "${flags}" != "r" ]]; then
16245 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16248 run_test 165b "ofd access log entries are produced and consumed"
16251 local trace="/tmp/${tfile}.trace"
16252 local file="${DIR}/${tdir}/${tfile}"
16254 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16255 skip "OFD access log unsupported"
16257 test_mkdir "${DIR}/${tdir}"
16260 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16263 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16265 # 4096 / 64 = 64. Create twice as many entries.
16266 for ((i = 0; i < 128; i++)); do
16267 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16268 error "cannot create file"
16273 do_facet ost1 killall -TERM ofd_access_log_reader
16276 if ((rc != 0)); then
16277 error "ofd_access_log_reader exited with rc = '${rc}'"
16280 unlinkmany "${file}-%d" 128
16282 run_test 165c "full ofd access logs do not block IOs"
16284 oal_get_read_count() {
16287 # STATS lustre-OST0001 alr_read_count 1
16289 do_facet ost1 cat "${stats}" |
16290 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16291 END { print count; }'
16294 oal_expect_read_count() {
16299 # Ask ofd_access_log_reader to write stats.
16300 do_facet ost1 killall -USR1 ofd_access_log_reader
16302 # Allow some time for things to happen.
16305 count=$(oal_get_read_count "${stats}")
16306 if ((count == expect)); then
16310 error_noexit "bad read count, got ${count}, expected ${expect}"
16311 do_facet ost1 cat "${stats}" >&2
16316 local stats="/tmp/${tfile}.stats"
16317 local file="${DIR}/${tdir}/${tfile}"
16318 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16320 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16321 skip "OFD access log unsupported"
16323 test_mkdir "${DIR}/${tdir}"
16326 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16329 lfs setstripe -c 1 -i 0 "${file}"
16331 do_facet ost1 lctl set_param "${param}=rw"
16332 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16333 error "cannot create '${file}'"
16334 oal_expect_read_count "${stats}" 1
16336 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16337 error "cannot read '${file}'"
16338 oal_expect_read_count "${stats}" 2
16340 do_facet ost1 lctl set_param "${param}=r"
16341 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16342 error "cannot create '${file}'"
16343 oal_expect_read_count "${stats}" 2
16345 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16346 error "cannot read '${file}'"
16347 oal_expect_read_count "${stats}" 3
16349 do_facet ost1 lctl set_param "${param}=w"
16350 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16351 error "cannot create '${file}'"
16352 oal_expect_read_count "${stats}" 4
16354 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16355 error "cannot read '${file}'"
16356 oal_expect_read_count "${stats}" 4
16358 do_facet ost1 lctl set_param "${param}=0"
16359 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16360 error "cannot create '${file}'"
16361 oal_expect_read_count "${stats}" 4
16363 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16364 error "cannot read '${file}'"
16365 oal_expect_read_count "${stats}" 4
16367 do_facet ost1 killall -TERM ofd_access_log_reader
16370 if ((rc != 0)); then
16371 error "ofd_access_log_reader exited with rc = '${rc}'"
16374 run_test 165d "ofd_access_log mask works"
16377 local stats="/tmp/${tfile}.stats"
16378 local file0="${DIR}/${tdir}-0/${tfile}"
16379 local file1="${DIR}/${tdir}-1/${tfile}"
16381 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16382 skip "OFD access log unsupported"
16384 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16386 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16387 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16389 lfs setstripe -c 1 -i 0 "${file0}"
16390 lfs setstripe -c 1 -i 0 "${file1}"
16393 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16396 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16397 error "cannot create '${file0}'"
16399 oal_expect_read_count "${stats}" 0
16401 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16402 error "cannot create '${file1}'"
16404 oal_expect_read_count "${stats}" 1
16406 do_facet ost1 killall -TERM ofd_access_log_reader
16409 if ((rc != 0)); then
16410 error "ofd_access_log_reader exited with rc = '${rc}'"
16413 run_test 165e "ofd_access_log MDT index filter works"
16416 local trace="/tmp/${tfile}.trace"
16421 do_facet ost1 timeout 60 ofd_access_log_reader \
16422 --exit-on-close --debug=- --trace=- > "${trace}" &
16429 if ((rc != 0)); then
16430 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16435 run_test 165f "ofd_access_log_reader --exit-on-close works"
16438 # do directio so as not to populate the page cache
16439 log "creating a 10 Mb file"
16440 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16441 error "multiop failed while creating a file"
16442 log "starting reads"
16443 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16444 log "truncating the file"
16445 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16446 error "multiop failed while truncating the file"
16448 kill %+ || true # reads might have finished
16449 echo "wait until dd is finished"
16451 log "removing the temporary file"
16452 rm -rf $DIR/$tfile || error "tmp file removal failed"
16454 run_test 169 "parallel read and truncate should not deadlock"
16457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16459 $LCTL clear # bug 18514
16460 $LCTL debug_daemon start $TMP/${tfile}_log_good
16462 $LCTL debug_daemon stop
16463 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16464 error "sed failed to read log_good"
16466 $LCTL debug_daemon start $TMP/${tfile}_log_good
16468 $LCTL debug_daemon stop
16470 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16471 error "lctl df log_bad failed"
16473 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16474 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16476 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16477 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16479 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16480 error "bad_line good_line1 good_line2 are empty"
16482 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16483 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16484 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16486 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16487 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16488 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16490 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16491 error "bad_line_new good_line_new are empty"
16493 local expected_good=$((good_line1 + good_line2*2))
16495 rm -f $TMP/${tfile}*
16496 # LU-231, short malformed line may not be counted into bad lines
16497 if [ $bad_line -ne $bad_line_new ] &&
16498 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16499 error "expected $bad_line bad lines, but got $bad_line_new"
16503 if [ $expected_good -ne $good_line_new ]; then
16504 error "expected $expected_good good lines, but got $good_line_new"
16509 run_test 170 "test lctl df to handle corrupted log ====================="
16511 test_171() { # bug20592
16512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16514 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16515 $LCTL set_param fail_loc=0x50e
16516 $LCTL set_param fail_val=3000
16517 multiop_bg_pause $DIR/$tfile O_s || true
16519 kill -USR1 $MULTIPID
16523 if dmesg | grep "recursive fault"; then
16524 error "caught a recursive fault"
16526 $LCTL set_param fail_loc=0
16529 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16531 # it would be good to share it with obdfilter-survey/iokit-libecho code
16532 setup_obdecho_osc () {
16535 local obdfilter_name=$2
16536 echo "Creating new osc for $obdfilter_name on $ost_nid"
16537 # make sure we can find loopback nid
16538 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16540 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16541 ${obdfilter_name}_osc_UUID || rc=2; }
16542 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16543 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16547 cleanup_obdecho_osc () {
16548 local obdfilter_name=$1
16549 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16550 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16557 local pages=${3:-64}
16562 local obd_size=$(get_obd_size $node $OBD)
16563 local page_size=$(get_page_size $node)
16564 if [[ -n "$obd_size" ]]; then
16565 local new_count=$((obd_size / (pages * page_size / 1024)))
16566 [[ $new_count -ge $count ]] || count=$new_count
16569 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16570 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16572 if [ $rc -eq 0 ]; then
16573 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16574 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16576 echo "New object id is $id"
16577 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16579 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16580 "test_brw $count w v $pages $id" || rc=4; }
16581 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16583 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16584 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16585 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16586 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16587 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16594 if ! [ -d /sys/fs/lustre/echo_client ] &&
16595 ! module_loaded obdecho; then
16596 load_module obdecho/obdecho &&
16597 stack_trap "rmmod obdecho" EXIT ||
16598 error "unable to load obdecho on client"
16601 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16602 local host=$($LCTL get_param -n osc.$osc.import |
16603 awk '/current_connection:/ { print $2 }' )
16604 local target=$($LCTL get_param -n osc.$osc.import |
16605 awk '/target:/ { print $2 }' )
16606 target=${target%_UUID}
16608 if [ -n "$target" ]; then
16609 setup_obdecho_osc $host $target &&
16610 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16611 { error "obdecho setup failed with $?"; return; }
16613 obdecho_test ${target}_osc client ||
16614 error "obdecho_test failed on ${target}_osc"
16616 $LCTL get_param osc.$osc.import
16617 error "there is no osc.$osc.import target"
16620 run_test 180a "test obdecho on osc"
16623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16624 remote_ost_nodsh && skip "remote OST with nodsh"
16626 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16627 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16628 error "failed to load module obdecho"
16630 local target=$(do_facet ost1 $LCTL dl |
16631 awk '/obdfilter/ { print $4; exit; }')
16633 if [ -n "$target" ]; then
16634 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16636 do_facet ost1 $LCTL dl
16637 error "there is no obdfilter target on ost1"
16640 run_test 180b "test obdecho directly on obdfilter"
16642 test_180c() { # LU-2598
16643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16644 remote_ost_nodsh && skip "remote OST with nodsh"
16645 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16646 skip "Need MDS version at least 2.4.0"
16648 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16649 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16650 error "failed to load module obdecho"
16652 local target=$(do_facet ost1 $LCTL dl |
16653 awk '/obdfilter/ { print $4; exit; }')
16655 if [ -n "$target" ]; then
16656 local pages=16384 # 64MB bulk I/O RPC size
16658 obdecho_test "$target" ost1 "$pages" ||
16659 error "obdecho_test with pages=$pages failed with $?"
16661 do_facet ost1 $LCTL dl
16662 error "there is no obdfilter target on ost1"
16665 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16667 test_181() { # bug 22177
16668 test_mkdir $DIR/$tdir
16669 # create enough files to index the directory
16670 createmany -o $DIR/$tdir/foobar 4000
16671 # print attributes for debug purpose
16674 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16676 # remove the files & current working dir
16677 unlinkmany $DIR/$tdir/foobar 4000
16679 kill -USR1 $MULTIPID
16681 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16684 run_test 181 "Test open-unlinked dir ========================"
16690 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16692 $LCTL set_param mdc.*.rpc_stats=clear
16694 for (( i = 0; i < $tcount; i++ )) ; do
16695 mkdir $DIR/$tdir/$i
16698 for (( i = 0; i < $tcount; i++ )) ; do
16699 createmany -o $DIR/$tdir/$i/f- $fcount &
16703 for (( i = 0; i < $tcount; i++ )) ; do
16704 unlinkmany $DIR/$tdir/$i/f- $fcount &
16708 $LCTL get_param mdc.*.rpc_stats
16712 run_test 182 "Test parallel modify metadata operations ================"
16714 test_183() { # LU-2275
16715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16716 remote_mds_nodsh && skip "remote MDS with nodsh"
16717 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16718 skip "Need MDS version at least 2.3.56"
16720 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16721 echo aaa > $DIR/$tdir/$tfile
16723 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16724 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16726 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16727 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16729 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16731 # Flush negative dentry cache
16732 touch $DIR/$tdir/$tfile
16734 # We are not checking for any leaked references here, they'll
16735 # become evident next time we do cleanup with module unload.
16738 run_test 183 "No crash or request leak in case of strange dispositions ========"
16740 # test suite 184 is for LU-2016, LU-2017
16742 check_swap_layouts_support
16744 dir0=$DIR/$tdir/$testnum
16745 test_mkdir -p -c1 $dir0
16750 $LFS setstripe -c1 $file1
16752 $LFS setstripe -c2 $file2
16754 gen1=$($LFS getstripe -g $file1)
16755 gen2=$($LFS getstripe -g $file2)
16757 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16758 gen=$($LFS getstripe -g $file1)
16759 [[ $gen1 != $gen ]] ||
16760 "Layout generation on $file1 does not change"
16761 gen=$($LFS getstripe -g $file2)
16762 [[ $gen2 != $gen ]] ||
16763 "Layout generation on $file2 does not change"
16765 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16766 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16768 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16770 run_test 184a "Basic layout swap"
16773 check_swap_layouts_support
16775 dir0=$DIR/$tdir/$testnum
16776 mkdir -p $dir0 || error "creating dir $dir0"
16783 $LFS setstripe -c1 $file1
16784 $LFS setstripe -c2 $file2
16785 $LFS setstripe -c1 $file3
16786 chown $RUNAS_ID $file3
16787 gen1=$($LFS getstripe -g $file1)
16788 gen2=$($LFS getstripe -g $file2)
16790 $LFS swap_layouts $dir1 $dir2 &&
16791 error "swap of directories layouts should fail"
16792 $LFS swap_layouts $dir1 $file1 &&
16793 error "swap of directory and file layouts should fail"
16794 $RUNAS $LFS swap_layouts $file1 $file2 &&
16795 error "swap of file we cannot write should fail"
16796 $LFS swap_layouts $file1 $file3 &&
16797 error "swap of file with different owner should fail"
16798 /bin/true # to clear error code
16800 run_test 184b "Forbidden layout swap (will generate errors)"
16803 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16804 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16805 check_swap_layouts_support
16806 check_swap_layout_no_dom $DIR
16808 local dir0=$DIR/$tdir/$testnum
16809 mkdir -p $dir0 || error "creating dir $dir0"
16811 local ref1=$dir0/ref1
16812 local ref2=$dir0/ref2
16813 local file1=$dir0/file1
16814 local file2=$dir0/file2
16815 # create a file large enough for the concurrent test
16816 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16817 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16818 echo "ref file size: ref1($(stat -c %s $ref1))," \
16819 "ref2($(stat -c %s $ref2))"
16822 dd if=$ref1 of=$file1 bs=16k &
16825 # Make sure dd starts to copy file, but wait at most 5 seconds
16827 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16829 $LFS swap_layouts $file1 $file2
16832 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16833 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16835 # how many bytes copied before swapping layout
16836 local copied=$(stat -c %s $file2)
16837 local remaining=$(stat -c %s $ref1)
16838 remaining=$((remaining - copied))
16839 echo "Copied $copied bytes before swapping layout..."
16841 cmp -n $copied $file1 $ref2 | grep differ &&
16842 error "Content mismatch [0, $copied) of ref2 and file1"
16843 cmp -n $copied $file2 $ref1 ||
16844 error "Content mismatch [0, $copied) of ref1 and file2"
16845 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16846 error "Content mismatch [$copied, EOF) of ref1 and file1"
16849 rm -f $ref1 $ref2 $file1 $file2
16851 run_test 184c "Concurrent write and layout swap"
16854 check_swap_layouts_support
16855 check_swap_layout_no_dom $DIR
16856 [ -z "$(which getfattr 2>/dev/null)" ] &&
16857 skip_env "no getfattr command"
16859 local file1=$DIR/$tdir/$tfile-1
16860 local file2=$DIR/$tdir/$tfile-2
16861 local file3=$DIR/$tdir/$tfile-3
16865 mkdir -p $DIR/$tdir
16866 touch $file1 || error "create $file1 failed"
16867 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16868 error "create $file2 failed"
16869 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16870 error "create $file3 failed"
16871 lovea1=$(get_layout_param $file1)
16873 $LFS swap_layouts $file2 $file3 ||
16874 error "swap $file2 $file3 layouts failed"
16875 $LFS swap_layouts $file1 $file2 ||
16876 error "swap $file1 $file2 layouts failed"
16878 lovea2=$(get_layout_param $file2)
16881 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16883 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16884 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16886 run_test 184d "allow stripeless layouts swap"
16889 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16890 skip "Need MDS version at least 2.6.94"
16891 check_swap_layouts_support
16892 check_swap_layout_no_dom $DIR
16893 [ -z "$(which getfattr 2>/dev/null)" ] &&
16894 skip_env "no getfattr command"
16896 local file1=$DIR/$tdir/$tfile-1
16897 local file2=$DIR/$tdir/$tfile-2
16898 local file3=$DIR/$tdir/$tfile-3
16901 mkdir -p $DIR/$tdir
16902 touch $file1 || error "create $file1 failed"
16903 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16904 error "create $file2 failed"
16905 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16906 error "create $file3 failed"
16908 $LFS swap_layouts $file1 $file2 ||
16909 error "swap $file1 $file2 layouts failed"
16911 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16912 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16914 echo 123 > $file1 || error "Should be able to write into $file1"
16916 $LFS swap_layouts $file1 $file3 ||
16917 error "swap $file1 $file3 layouts failed"
16919 echo 123 > $file1 || error "Should be able to write into $file1"
16921 rm -rf $file1 $file2 $file3
16923 run_test 184e "Recreate layout after stripeless layout swaps"
16926 # Create a file with name longer than sizeof(struct stat) ==
16927 # 144 to see if we can get chars from the file name to appear
16928 # in the returned striping. Note that 'f' == 0x66.
16929 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16931 mkdir -p $DIR/$tdir
16932 mcreate $DIR/$tdir/$file
16933 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16934 error "IOC_MDC_GETFILEINFO returned garbage striping"
16937 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16939 test_185() { # LU-2441
16940 # LU-3553 - no volatile file support in old servers
16941 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16942 skip "Need MDS version at least 2.3.60"
16944 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16945 touch $DIR/$tdir/spoo
16946 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16947 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16948 error "cannot create/write a volatile file"
16949 [ "$FILESET" == "" ] &&
16950 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16951 error "FID is still valid after close"
16953 multiop_bg_pause $DIR/$tdir vVw4096_c
16960 # assume that the next FID for this client is sequential, since stdout
16961 # is unfortunately eaten by multiop_bg_pause
16962 local n=$((${fidv[1]} + 1))
16963 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16964 if [ "$FILESET" == "" ]; then
16965 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16966 error "FID is missing before close"
16968 kill -USR1 $multi_pid
16969 # 1 second delay, so if mtime change we will see it
16971 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16972 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16974 run_test 185 "Volatile file support"
16976 function create_check_volatile() {
16980 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16983 local FID=$(cat /tmp/${tfile}.fid)
16984 [ "$FID" == "" ] && error "can't get FID for volatile"
16985 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16986 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16987 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16991 cancel_lru_locks mdc # flush opencache
16992 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16997 # LU-12516 - volatile creation via .lustre
16998 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16999 skip "Need MDS version at least 2.3.55"
17001 create_check_volatile 0
17002 [ $MDSCOUNT -lt 2 ] && return 0
17005 create_check_volatile 1
17009 run_test 185a "Volatile file creation in .lustre/fid/"
17012 remote_mds_nodsh && skip "remote MDS with nodsh"
17013 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17014 skip "Need MDS version at least 2.3.0"
17016 local dir0=$DIR/$tdir/$testnum
17017 mkdir -p $dir0 || error "creating dir $dir0"
17019 local file=$dir0/file1
17020 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17021 local dv1=$($LFS data_version $file)
17022 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17023 local dv2=$($LFS data_version $file)
17024 [[ $dv1 != $dv2 ]] ||
17025 error "data version did not change on write $dv1 == $dv2"
17030 run_test 187a "Test data version change"
17033 remote_mds_nodsh && skip "remote MDS with nodsh"
17034 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17035 skip "Need MDS version at least 2.3.0"
17037 local dir0=$DIR/$tdir/$testnum
17038 mkdir -p $dir0 || error "creating dir $dir0"
17040 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17041 [[ ${DV[0]} != ${DV[1]} ]] ||
17042 error "data version did not change on write"\
17043 " ${DV[0]} == ${DV[1]}"
17048 run_test 187b "Test data version change on volatile file"
17051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17052 remote_mgs_nodsh && skip "remote MGS with nodsh"
17053 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17055 local POOL=${POOL:-cea1}
17056 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17057 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17060 local last_ost=$(($OSTCOUNT - 1))
17062 local ost_list=$(seq $first_ost $ost_step $last_ost)
17063 local ost_range="$first_ost $last_ost $ost_step"
17064 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17065 local file_dir=$POOL_ROOT/file_tst
17066 local subdir=$test_path/subdir
17070 # former test_200a test_200b
17071 pool_add $POOL || { rc=$? ; break; }
17072 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17073 # former test_200c test_200d
17074 mkdir -p $test_path
17075 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17076 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17078 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17079 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17080 || { rc=$? ; break; }
17081 # former test_200e test_200f
17082 local files=$((OSTCOUNT*3))
17083 pool_alloc_files $POOL $test_path $files "$ost_list" \
17084 || { rc=$? ; break; }
17085 pool_create_files $POOL $file_dir $files "$ost_list" \
17086 || { rc=$? ; break; }
17087 # former test_200g test_200h
17088 pool_lfs_df $POOL || { rc=$? ; break; }
17089 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17091 # former test_201a test_201b test_201c
17092 pool_remove_first_target $POOL || { rc=$? ; break; }
17094 local f=$test_path/$tfile
17095 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17096 pool_remove $POOL $f || { rc=$? ; break; }
17104 run_test 200 "OST pools"
17106 # usage: default_attr <count | size | offset>
17108 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17111 # usage: check_default_stripe_attr
17112 check_default_stripe_attr() {
17113 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17116 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17118 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17122 error "unknown getstripe attr '$1'"
17125 [ $ACTUAL == $EXPECTED ] ||
17126 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17130 test_mkdir $DIR/$tdir
17131 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17133 check_default_stripe_attr --stripe-count
17134 check_default_stripe_attr --stripe-size
17135 check_default_stripe_attr --stripe-index
17137 run_test 204a "Print default stripe attributes"
17140 test_mkdir $DIR/$tdir
17141 $LFS setstripe --stripe-count 1 $DIR/$tdir
17143 check_default_stripe_attr --stripe-size
17144 check_default_stripe_attr --stripe-index
17146 run_test 204b "Print default stripe size and offset"
17149 test_mkdir $DIR/$tdir
17150 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17152 check_default_stripe_attr --stripe-count
17153 check_default_stripe_attr --stripe-index
17155 run_test 204c "Print default stripe count and offset"
17158 test_mkdir $DIR/$tdir
17159 $LFS setstripe --stripe-index 0 $DIR/$tdir
17161 check_default_stripe_attr --stripe-count
17162 check_default_stripe_attr --stripe-size
17164 run_test 204d "Print default stripe count and size"
17167 test_mkdir $DIR/$tdir
17168 $LFS setstripe -d $DIR/$tdir
17170 check_default_stripe_attr --stripe-count --raw
17171 check_default_stripe_attr --stripe-size --raw
17172 check_default_stripe_attr --stripe-index --raw
17174 run_test 204e "Print raw stripe attributes"
17177 test_mkdir $DIR/$tdir
17178 $LFS setstripe --stripe-count 1 $DIR/$tdir
17180 check_default_stripe_attr --stripe-size --raw
17181 check_default_stripe_attr --stripe-index --raw
17183 run_test 204f "Print raw stripe size and offset"
17186 test_mkdir $DIR/$tdir
17187 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17189 check_default_stripe_attr --stripe-count --raw
17190 check_default_stripe_attr --stripe-index --raw
17192 run_test 204g "Print raw stripe count and offset"
17195 test_mkdir $DIR/$tdir
17196 $LFS setstripe --stripe-index 0 $DIR/$tdir
17198 check_default_stripe_attr --stripe-count --raw
17199 check_default_stripe_attr --stripe-size --raw
17201 run_test 204h "Print raw stripe count and size"
17203 # Figure out which job scheduler is being used, if any,
17204 # or use a fake one
17205 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17206 JOBENV=SLURM_JOB_ID
17207 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17209 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17211 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17212 JOBENV=LOADL_STEP_ID
17213 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17216 $LCTL list_param jobid_name > /dev/null 2>&1
17217 if [ $? -eq 0 ]; then
17223 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17225 verify_jobstats() {
17230 # we don't really need to clear the stats for this test to work, since each
17231 # command has a unique jobid, but it makes debugging easier if needed.
17232 # for facet in $facets; do
17233 # local dev=$(convert_facet2label $facet)
17234 # # clear old jobstats
17235 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17238 # use a new JobID for each test, or we might see an old one
17239 [ "$JOBENV" = "FAKE_JOBID" ] &&
17240 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17242 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17244 [ "$JOBENV" = "nodelocal" ] && {
17245 FAKE_JOBID=id.$testnum.%e.$RANDOM
17246 $LCTL set_param jobid_name=$FAKE_JOBID
17247 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17250 log "Test: ${cmd[*]}"
17251 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17253 if [ $JOBENV = "FAKE_JOBID" ]; then
17254 FAKE_JOBID=$JOBVAL ${cmd[*]}
17259 # all files are created on OST0000
17260 for facet in $facets; do
17261 local stats="*.$(convert_facet2label $facet).job_stats"
17263 # strip out libtool wrappers for in-tree executables
17264 if [ $(do_facet $facet lctl get_param $stats |
17265 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17266 do_facet $facet lctl get_param $stats
17267 error "No jobstats for $JOBVAL found on $facet::$stats"
17273 local new_jobenv=$1
17275 set_persistent_param_and_check client "jobid_var" \
17276 "$FSNAME.sys.jobid_var" $new_jobenv
17279 test_205a() { # Job stats
17280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17281 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17282 skip "Need MDS version with at least 2.7.1"
17283 remote_mgs_nodsh && skip "remote MGS with nodsh"
17284 remote_mds_nodsh && skip "remote MDS with nodsh"
17285 remote_ost_nodsh && skip "remote OST with nodsh"
17286 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17287 skip "Server doesn't support jobstats"
17288 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17290 local old_jobenv=$($LCTL get_param -n jobid_var)
17291 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17293 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17294 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17296 stack_trap "do_facet mgs $PERM_CMD \
17297 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17301 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17302 mdt.*.job_cleanup_interval | head -n 1)
17303 local new_interval=5
17304 do_facet $SINGLEMDS \
17305 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17306 stack_trap "do_facet $SINGLEMDS \
17307 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17308 local start=$SECONDS
17312 cmd="mkdir $DIR/$tdir"
17313 verify_jobstats "$cmd" "$SINGLEMDS"
17315 cmd="rmdir $DIR/$tdir"
17316 verify_jobstats "$cmd" "$SINGLEMDS"
17317 # mkdir on secondary MDT
17318 if [ $MDSCOUNT -gt 1 ]; then
17319 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17320 verify_jobstats "$cmd" "mds2"
17323 cmd="mknod $DIR/$tfile c 1 3"
17324 verify_jobstats "$cmd" "$SINGLEMDS"
17326 cmd="rm -f $DIR/$tfile"
17327 verify_jobstats "$cmd" "$SINGLEMDS"
17328 # create all files on OST0000 so verify_jobstats can find OST stats
17330 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17331 verify_jobstats "$cmd" "$SINGLEMDS"
17333 cmd="touch $DIR/$tfile"
17334 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17336 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17337 verify_jobstats "$cmd" "ost1"
17339 cancel_lru_locks osc
17340 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17341 verify_jobstats "$cmd" "ost1"
17343 cmd="$TRUNCATE $DIR/$tfile 0"
17344 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17346 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17347 verify_jobstats "$cmd" "$SINGLEMDS"
17348 # jobstats expiry - sleep until old stats should be expired
17349 local left=$((new_interval + 5 - (SECONDS - start)))
17350 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17351 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17353 cmd="mkdir $DIR/$tdir.expire"
17354 verify_jobstats "$cmd" "$SINGLEMDS"
17355 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17356 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17358 # Ensure that jobid are present in changelog (if supported by MDS)
17359 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17360 changelog_dump | tail -10
17361 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17362 [ $jobids -eq 9 ] ||
17363 error "Wrong changelog jobid count $jobids != 9"
17367 jobstats_set $JOBENV
17369 changelog_dump | grep $tfile
17370 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17371 [ $jobids -eq 0 ] ||
17372 error "Unexpected jobids when jobid_var=$JOBENV"
17375 # test '%j' access to environment variable - if supported
17376 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17377 JOBENV="JOBCOMPLEX"
17378 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17380 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17383 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17384 JOBENV="JOBCOMPLEX"
17385 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17387 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17390 # test '%j' access to per-session jobid - if supported
17391 if lctl list_param jobid_this_session > /dev/null 2>&1
17393 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17394 lctl set_param jobid_this_session=$USER
17396 JOBENV="JOBCOMPLEX"
17397 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17399 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17402 run_test 205a "Verify job stats"
17404 # LU-13117, LU-13597
17406 job_stats="mdt.*.job_stats"
17407 $LCTL set_param $job_stats=clear
17408 # Setting jobid_var to USER might not be supported
17409 $LCTL set_param jobid_var=USER || true
17410 $LCTL set_param jobid_name="%e.%u"
17411 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17412 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17413 grep "job_id:.*foolish" &&
17414 error "Unexpected jobid found"
17415 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17416 grep "open:.*min.*max.*sum" ||
17417 error "wrong job_stats format found"
17419 run_test 205b "Verify job stats jobid and output format"
17423 $LCTL set_param llite.*.stats=0
17424 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17425 $LCTL get_param llite.*.stats
17426 $LCTL get_param llite.*.stats | grep \
17427 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17428 error "wrong client stats format found"
17430 run_test 205c "Verify client stats format"
17432 # LU-1480, LU-1773 and LU-1657
17434 mkdir -p $DIR/$tdir
17435 $LFS setstripe -c -1 $DIR/$tdir
17436 #define OBD_FAIL_LOV_INIT 0x1403
17437 $LCTL set_param fail_loc=0xa0001403
17438 $LCTL set_param fail_val=1
17439 touch $DIR/$tdir/$tfile || true
17441 run_test 206 "fail lov_init_raid0() doesn't lbug"
17444 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17445 local fsz=`stat -c %s $DIR/$tfile`
17446 cancel_lru_locks mdc
17448 # do not return layout in getattr intent
17449 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17450 $LCTL set_param fail_loc=0x170
17451 local sz=`stat -c %s $DIR/$tfile`
17453 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17457 run_test 207a "can refresh layout at glimpse"
17460 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17461 local cksum=`md5sum $DIR/$tfile`
17462 local fsz=`stat -c %s $DIR/$tfile`
17463 cancel_lru_locks mdc
17464 cancel_lru_locks osc
17466 # do not return layout in getattr intent
17467 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17468 $LCTL set_param fail_loc=0x171
17470 # it will refresh layout after the file is opened but before read issues
17471 echo checksum is "$cksum"
17472 echo "$cksum" |md5sum -c --quiet || error "file differs"
17476 run_test 207b "can refresh layout at open"
17479 # FIXME: in this test suite, only RD lease is used. This is okay
17480 # for now as only exclusive open is supported. After generic lease
17481 # is done, this test suite should be revised. - Jinshan
17483 remote_mds_nodsh && skip "remote MDS with nodsh"
17484 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17485 skip "Need MDS version at least 2.4.52"
17487 echo "==== test 1: verify get lease work"
17488 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17490 echo "==== test 2: verify lease can be broken by upcoming open"
17491 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17495 $MULTIOP $DIR/$tfile oO_RDONLY:c
17496 kill -USR1 $PID && wait $PID || error "break lease error"
17498 echo "==== test 3: verify lease can't be granted if an open already exists"
17499 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17503 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17504 kill -USR1 $PID && wait $PID || error "open file error"
17506 echo "==== test 4: lease can sustain over recovery"
17507 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17513 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17515 echo "==== test 5: lease broken can't be regained by replay"
17516 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17520 # open file to break lease and then recovery
17521 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17524 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17528 run_test 208 "Exclusive open"
17531 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17532 skip_env "must have disp_stripe"
17535 sync; sleep 5; sync;
17537 echo 3 > /proc/sys/vm/drop_caches
17538 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17539 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17540 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17542 # open/close 500 times
17543 for i in $(seq 500); do
17547 echo 3 > /proc/sys/vm/drop_caches
17548 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17549 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17550 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17552 echo "before: $req_before, after: $req_after"
17553 [ $((req_after - req_before)) -ge 300 ] &&
17554 error "open/close requests are not freed"
17557 run_test 209 "read-only open/close requests should be freed promptly"
17562 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17566 $LFS getstripe $DIR/$tfile
17568 wait $pid || error "multiop failed"
17570 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17574 $LFS getstripe $DIR/$tfile
17576 wait $pid || error "multiop failed"
17578 run_test 210 "lfs getstripe does not break leases"
17582 size=$((size % 8192 + 1))
17583 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17584 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17585 rm -f $DIR/f212 $DIR/f212.xyz
17587 run_test 212 "Sendfile test ============================================"
17590 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17591 cancel_lru_locks osc
17592 lctl set_param fail_loc=0x8000040f
17593 # generate a read lock
17594 cat $DIR/$tfile > /dev/null
17595 # write to the file, it will try to cancel the above read lock.
17596 cat /etc/hosts >> $DIR/$tfile
17598 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17600 test_214() { # for bug 20133
17601 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17602 for (( i=0; i < 340; i++ )) ; do
17603 touch $DIR/$tdir/d214c/a$i
17606 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17607 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17608 ls $DIR/d214c || error "ls $DIR/d214c failed"
17609 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17610 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17612 run_test 214 "hash-indexed directory test - bug 20133"
17614 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17615 create_lnet_proc_files() {
17616 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17619 # counterpart of create_lnet_proc_files
17620 remove_lnet_proc_files() {
17621 rm -f $TMP/lnet_$1.sys
17624 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17625 # 3rd arg as regexp for body
17626 check_lnet_proc_stats() {
17627 local l=$(cat "$TMP/lnet_$1" |wc -l)
17628 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17630 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17633 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17634 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17635 # optional and can be regexp for 2nd line (lnet.routes case)
17636 check_lnet_proc_entry() {
17637 local blp=2 # blp stands for 'position of 1st line of body'
17638 [ -z "$5" ] || blp=3 # lnet.routes case
17640 local l=$(cat "$TMP/lnet_$1" |wc -l)
17641 # subtracting one from $blp because the body can be empty
17642 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17644 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17645 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17647 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17648 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17650 # bail out if any unexpected line happened
17651 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17652 [ "$?" != 0 ] || error "$2 misformatted"
17655 test_215() { # for bugs 18102, 21079, 21517
17656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17658 local N='(0|[1-9][0-9]*)' # non-negative numeric
17659 local P='[1-9][0-9]*' # positive numeric
17660 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17661 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17662 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17663 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17665 local L1 # regexp for 1st line
17666 local L2 # regexp for 2nd line (optional)
17667 local BR # regexp for the rest (body)
17669 # lnet.stats should look as 11 space-separated non-negative numerics
17670 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17671 create_lnet_proc_files "stats"
17672 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17673 remove_lnet_proc_files "stats"
17675 # lnet.routes should look like this:
17676 # Routing disabled/enabled
17677 # net hops priority state router
17678 # where net is a string like tcp0, hops > 0, priority >= 0,
17679 # state is up/down,
17680 # router is a string like 192.168.1.1@tcp2
17681 L1="^Routing (disabled|enabled)$"
17682 L2="^net +hops +priority +state +router$"
17683 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17684 create_lnet_proc_files "routes"
17685 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17686 remove_lnet_proc_files "routes"
17688 # lnet.routers should look like this:
17689 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17690 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17691 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17692 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17693 L1="^ref +rtr_ref +alive +router$"
17694 BR="^$P +$P +(up|down) +$NID$"
17695 create_lnet_proc_files "routers"
17696 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17697 remove_lnet_proc_files "routers"
17699 # lnet.peers should look like this:
17700 # nid refs state last max rtr min tx min queue
17701 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17702 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17703 # numeric (0 or >0 or <0), queue >= 0.
17704 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17705 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17706 create_lnet_proc_files "peers"
17707 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17708 remove_lnet_proc_files "peers"
17710 # lnet.buffers should look like this:
17711 # pages count credits min
17712 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17713 L1="^pages +count +credits +min$"
17714 BR="^ +$N +$N +$I +$I$"
17715 create_lnet_proc_files "buffers"
17716 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17717 remove_lnet_proc_files "buffers"
17719 # lnet.nis should look like this:
17720 # nid status alive refs peer rtr max tx min
17721 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17722 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17723 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17724 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17725 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17726 create_lnet_proc_files "nis"
17727 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17728 remove_lnet_proc_files "nis"
17730 # can we successfully write to lnet.stats?
17731 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17733 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17735 test_216() { # bug 20317
17736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17737 remote_ost_nodsh && skip "remote OST with nodsh"
17740 local facets=$(get_facets OST)
17741 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17743 save_lustre_params client "osc.*.contention_seconds" > $p
17744 save_lustre_params $facets \
17745 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17746 save_lustre_params $facets \
17747 "ldlm.namespaces.filter-*.contended_locks" >> $p
17748 save_lustre_params $facets \
17749 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17750 clear_stats osc.*.osc_stats
17752 # agressive lockless i/o settings
17753 do_nodes $(comma_list $(osts_nodes)) \
17754 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17755 ldlm.namespaces.filter-*.contended_locks=0 \
17756 ldlm.namespaces.filter-*.contention_seconds=60"
17757 lctl set_param -n osc.*.contention_seconds=60
17759 $DIRECTIO write $DIR/$tfile 0 10 4096
17760 $CHECKSTAT -s 40960 $DIR/$tfile
17762 # disable lockless i/o
17763 do_nodes $(comma_list $(osts_nodes)) \
17764 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17765 ldlm.namespaces.filter-*.contended_locks=32 \
17766 ldlm.namespaces.filter-*.contention_seconds=0"
17767 lctl set_param -n osc.*.contention_seconds=0
17768 clear_stats osc.*.osc_stats
17770 dd if=/dev/zero of=$DIR/$tfile count=0
17771 $CHECKSTAT -s 0 $DIR/$tfile
17773 restore_lustre_params <$p
17777 run_test 216 "check lockless direct write updates file size and kms correctly"
17779 test_217() { # bug 22430
17780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17785 for node in $(nodes_list); do
17786 nid=$(host_nids_address $node $NETTYPE)
17787 if [[ $nid = *-* ]] ; then
17788 echo "lctl ping $(h2nettype $nid)"
17789 lctl ping $(h2nettype $nid)
17791 echo "skipping $node (no hyphen detected)"
17795 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17798 # do directio so as not to populate the page cache
17799 log "creating a 10 Mb file"
17800 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17801 log "starting reads"
17802 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17803 log "truncating the file"
17804 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17806 kill %+ || true # reads might have finished
17807 echo "wait until dd is finished"
17809 log "removing the temporary file"
17810 rm -rf $DIR/$tfile || error "tmp file removal failed"
17812 run_test 218 "parallel read and truncate should not deadlock"
17815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17817 # write one partial page
17818 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17819 # set no grant so vvp_io_commit_write will do sync write
17820 $LCTL set_param fail_loc=0x411
17821 # write a full page at the end of file
17822 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17824 $LCTL set_param fail_loc=0
17825 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17826 $LCTL set_param fail_loc=0x411
17827 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17830 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17831 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17833 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17835 test_220() { #LU-325
17836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17837 remote_ost_nodsh && skip "remote OST with nodsh"
17838 remote_mds_nodsh && skip "remote MDS with nodsh"
17839 remote_mgs_nodsh && skip "remote MGS with nodsh"
17843 # create on MDT0000 so the last_id and next_id are correct
17845 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17849 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17850 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17851 osp.$mdtosc_proc1.prealloc_last_id)
17852 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17853 osp.$mdtosc_proc1.prealloc_next_id)
17857 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17858 #define OBD_FAIL_OST_ENOINO 0x229
17859 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17860 create_pool $FSNAME.$TESTNAME || return 1
17861 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17863 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17865 MDSOBJS=$((last_id - next_id))
17866 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17868 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17869 echo "OST still has $count kbytes free"
17871 echo "create $MDSOBJS files @next_id..."
17872 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17874 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17875 osp.$mdtosc_proc1.prealloc_last_id)
17876 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17877 osp.$mdtosc_proc1.prealloc_next_id)
17879 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17884 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17885 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17887 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17888 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17889 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17890 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17891 echo "unlink $MDSOBJS files @$next_id..."
17892 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17894 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17899 dd if=`which date` of=$MOUNT/date oflag=sync
17900 chmod +x $MOUNT/date
17902 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17903 $LCTL set_param fail_loc=0x80001401
17905 $MOUNT/date > /dev/null
17908 run_test 221 "make sure fault and truncate race to not cause OOM"
17911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17914 test_mkdir $DIR/$tdir
17915 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17916 createmany -o $DIR/$tdir/$tfile 10
17917 cancel_lru_locks mdc
17918 cancel_lru_locks osc
17919 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17920 $LCTL set_param fail_loc=0x31a
17921 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17922 $LCTL set_param fail_loc=0
17925 run_test 222a "AGL for ls should not trigger CLIO lock failure"
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 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17939 $LCTL set_param fail_loc=0
17941 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17947 test_mkdir $DIR/$tdir
17948 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17949 createmany -o $DIR/$tdir/$tfile 10
17950 cancel_lru_locks mdc
17951 cancel_lru_locks osc
17952 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17953 $LCTL set_param fail_loc=0x31b
17954 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17955 $LCTL set_param fail_loc=0
17958 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17960 test_224a() { # LU-1039, MRP-303
17961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17963 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17964 $LCTL set_param fail_loc=0x508
17965 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17966 $LCTL set_param fail_loc=0
17969 run_test 224a "Don't panic on bulk IO failure"
17971 test_224b() { # LU-1039, MRP-303
17972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17974 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17975 cancel_lru_locks osc
17976 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17977 $LCTL set_param fail_loc=0x515
17978 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17979 $LCTL set_param fail_loc=0
17982 run_test 224b "Don't panic on bulk IO failure"
17984 test_224c() { # LU-6441
17985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17986 remote_mds_nodsh && skip "remote MDS with nodsh"
17988 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17989 save_writethrough $p
17990 set_cache writethrough on
17992 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17993 local at_max=$($LCTL get_param -n at_max)
17994 local timeout=$($LCTL get_param -n timeout)
17995 local test_at="at_max"
17996 local param_at="$FSNAME.sys.at_max"
17997 local test_timeout="timeout"
17998 local param_timeout="$FSNAME.sys.timeout"
18000 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18002 set_persistent_param_and_check client "$test_at" "$param_at" 0
18003 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18005 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18006 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18007 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18008 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18010 do_facet ost1 "$LCTL set_param fail_loc=0"
18012 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18013 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18016 $LCTL set_param -n $pages_per_rpc
18017 restore_lustre_params < $p
18020 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18022 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18025 if [ -z ${MDSSURVEY} ]; then
18026 skip_env "mds-survey not found"
18028 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18029 skip "Need MDS version at least 2.2.51"
18031 local mds=$(facet_host $SINGLEMDS)
18032 local target=$(do_nodes $mds 'lctl dl' |
18033 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18035 local cmd1="file_count=1000 thrhi=4"
18036 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18037 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18038 local cmd="$cmd1 $cmd2 $cmd3"
18040 rm -f ${TMP}/mds_survey*
18042 eval $cmd || error "mds-survey with zero-stripe failed"
18043 cat ${TMP}/mds_survey*
18044 rm -f ${TMP}/mds_survey*
18046 run_test 225a "Metadata survey sanity with zero-stripe"
18049 if [ -z ${MDSSURVEY} ]; then
18050 skip_env "mds-survey not found"
18052 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18053 skip "Need MDS version at least 2.2.51"
18054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18055 remote_mds_nodsh && skip "remote MDS with nodsh"
18056 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18057 skip_env "Need to mount OST to test"
18060 local mds=$(facet_host $SINGLEMDS)
18061 local target=$(do_nodes $mds 'lctl dl' |
18062 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18064 local cmd1="file_count=1000 thrhi=4"
18065 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18066 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18067 local cmd="$cmd1 $cmd2 $cmd3"
18069 rm -f ${TMP}/mds_survey*
18071 eval $cmd || error "mds-survey with stripe_count failed"
18072 cat ${TMP}/mds_survey*
18073 rm -f ${TMP}/mds_survey*
18075 run_test 225b "Metadata survey sanity with stripe_count = 1"
18077 mcreate_path2fid () {
18083 local path=$DIR/$tdir/$name
18088 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18089 error "cannot create $desc"
18091 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18093 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18095 fid_path=$($LFS fid2path $MOUNT $fid)
18097 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18099 [ "$path" == "$fid_path" ] ||
18100 error "fid2path returned $fid_path, expected $path"
18102 echo "pass with $path and $fid"
18107 mkdir -p $DIR/$tdir
18109 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18110 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18111 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18112 mcreate_path2fid 0040666 0 0 dir "directory"
18113 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18114 mcreate_path2fid 0100666 0 0 file "regular file"
18115 mcreate_path2fid 0120666 0 0 link "symbolic link"
18116 mcreate_path2fid 0140666 0 0 sock "socket"
18118 run_test 226a "call path2fid and fid2path on files of all type"
18121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18126 mkdir -p $DIR/$tdir
18127 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18128 error "create remote directory failed"
18129 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18130 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18131 "character special file (null)"
18132 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18133 "character special file (no device)"
18134 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18135 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18136 "block special file (loop)"
18137 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18138 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18139 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18141 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18144 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18145 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18146 skip "Need MDS version at least 2.13.55"
18148 local submnt=/mnt/submnt
18149 local srcfile=/etc/passwd
18150 local dstfile=$submnt/passwd
18156 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18157 error "create remote directory failed"
18158 mkdir -p $submnt || error "create $submnt failed"
18159 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18160 error "mount $submnt failed"
18161 stack_trap "umount $submnt" EXIT
18163 cp $srcfile $dstfile
18164 fid=$($LFS path2fid $dstfile)
18165 path=$($LFS fid2path $submnt "$fid")
18166 [ "$path" = "$dstfile" ] ||
18167 error "fid2path $submnt $fid failed ($path != $dstfile)"
18169 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18171 # LU-1299 Executing or running ldd on a truncated executable does not
18172 # cause an out-of-memory condition.
18174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18175 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18177 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18178 chmod +x $MOUNT/date
18180 $MOUNT/date > /dev/null
18181 ldd $MOUNT/date > /dev/null
18184 run_test 227 "running truncated executable does not cause OOM"
18186 # LU-1512 try to reuse idle OI blocks
18188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18189 remote_mds_nodsh && skip "remote MDS with nodsh"
18190 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18192 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18193 local myDIR=$DIR/$tdir
18196 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18197 $LCTL set_param fail_loc=0x80001002
18198 createmany -o $myDIR/t- 10000
18199 $LCTL set_param fail_loc=0
18200 # The guard is current the largest FID holder
18202 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18204 local IDX=$(($SEQ % 64))
18206 do_facet $SINGLEMDS sync
18207 # Make sure journal flushed.
18209 local blk1=$(do_facet $SINGLEMDS \
18210 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18211 grep Blockcount | awk '{print $4}')
18213 # Remove old files, some OI blocks will become idle.
18214 unlinkmany $myDIR/t- 10000
18215 # Create new files, idle OI blocks should be reused.
18216 createmany -o $myDIR/t- 2000
18217 do_facet $SINGLEMDS sync
18218 # Make sure journal flushed.
18220 local blk2=$(do_facet $SINGLEMDS \
18221 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18222 grep Blockcount | awk '{print $4}')
18224 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18226 run_test 228a "try to reuse idle OI blocks"
18229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18230 remote_mds_nodsh && skip "remote MDS with nodsh"
18231 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18233 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18234 local myDIR=$DIR/$tdir
18237 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18238 $LCTL set_param fail_loc=0x80001002
18239 createmany -o $myDIR/t- 10000
18240 $LCTL set_param fail_loc=0
18241 # The guard is current the largest FID holder
18243 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18245 local IDX=$(($SEQ % 64))
18247 do_facet $SINGLEMDS sync
18248 # Make sure journal flushed.
18250 local blk1=$(do_facet $SINGLEMDS \
18251 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18252 grep Blockcount | awk '{print $4}')
18254 # Remove old files, some OI blocks will become idle.
18255 unlinkmany $myDIR/t- 10000
18258 stop $SINGLEMDS || error "Fail to stop MDT."
18260 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18262 df $MOUNT || error "Fail to df."
18263 # Create new files, idle OI blocks should be reused.
18264 createmany -o $myDIR/t- 2000
18265 do_facet $SINGLEMDS sync
18266 # Make sure journal flushed.
18268 local blk2=$(do_facet $SINGLEMDS \
18269 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18270 grep Blockcount | awk '{print $4}')
18272 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18274 run_test 228b "idle OI blocks can be reused after MDT restart"
18278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18279 remote_mds_nodsh && skip "remote MDS with nodsh"
18280 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18282 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18283 local myDIR=$DIR/$tdir
18286 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18287 $LCTL set_param fail_loc=0x80001002
18288 # 20000 files can guarantee there are index nodes in the OI file
18289 createmany -o $myDIR/t- 20000
18290 $LCTL set_param fail_loc=0
18291 # The guard is current the largest FID holder
18293 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18295 local IDX=$(($SEQ % 64))
18297 do_facet $SINGLEMDS sync
18298 # Make sure journal flushed.
18300 local blk1=$(do_facet $SINGLEMDS \
18301 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18302 grep Blockcount | awk '{print $4}')
18304 # Remove old files, some OI blocks will become idle.
18305 unlinkmany $myDIR/t- 20000
18307 # The OI file should become empty now
18309 # Create new files, idle OI blocks should be reused.
18310 createmany -o $myDIR/t- 2000
18311 do_facet $SINGLEMDS sync
18312 # Make sure journal flushed.
18314 local blk2=$(do_facet $SINGLEMDS \
18315 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18316 grep Blockcount | awk '{print $4}')
18318 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18320 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18322 test_229() { # LU-2482, LU-3448
18323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18324 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18325 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18326 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18330 # Create a file with a released layout and stripe count 2.
18331 $MULTIOP $DIR/$tfile H2c ||
18332 error "failed to create file with released layout"
18334 $LFS getstripe -v $DIR/$tfile
18336 local pattern=$($LFS getstripe -L $DIR/$tfile)
18337 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18339 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18341 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18342 stat $DIR/$tfile || error "failed to stat released file"
18344 chown $RUNAS_ID $DIR/$tfile ||
18345 error "chown $RUNAS_ID $DIR/$tfile failed"
18347 chgrp $RUNAS_ID $DIR/$tfile ||
18348 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18350 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18351 rm $DIR/$tfile || error "failed to remove released file"
18353 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18358 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18359 skip "Need MDS version at least 2.11.52"
18363 test_mkdir $DIR/$tdir
18364 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18365 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18366 [ $mdt_idx -ne 0 ] &&
18367 error "create local directory on wrong MDT $mdt_idx"
18369 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18370 error "create remote directory failed"
18371 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18372 [ $mdt_idx -ne $MDTIDX ] &&
18373 error "create remote directory on wrong MDT $mdt_idx"
18375 createmany -o $DIR/$tdir/test_230/t- 10 ||
18376 error "create files on remote directory failed"
18377 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18378 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18379 rm -r $DIR/$tdir || error "unlink remote directory failed"
18381 run_test 230a "Create remote directory and files under the remote directory"
18384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18385 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18386 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18387 skip "Need MDS version at least 2.11.52"
18395 local migrate_dir=$DIR/$tdir/migrate_dir
18396 local other_dir=$DIR/$tdir/other_dir
18398 test_mkdir $DIR/$tdir
18399 test_mkdir -i0 -c1 $migrate_dir
18400 test_mkdir -i0 -c1 $other_dir
18401 for ((i=0; i<10; i++)); do
18402 mkdir -p $migrate_dir/dir_${i}
18403 createmany -o $migrate_dir/dir_${i}/f 10 ||
18404 error "create files under remote dir failed $i"
18407 cp /etc/passwd $migrate_dir/$tfile
18408 cp /etc/passwd $other_dir/$tfile
18409 chattr +SAD $migrate_dir
18410 chattr +SAD $migrate_dir/$tfile
18412 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18413 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18414 local old_dir_mode=$(stat -c%f $migrate_dir)
18415 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18417 mkdir -p $migrate_dir/dir_default_stripe2
18418 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18419 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18421 mkdir -p $other_dir
18422 ln $migrate_dir/$tfile $other_dir/luna
18423 ln $migrate_dir/$tfile $migrate_dir/sofia
18424 ln $other_dir/$tfile $migrate_dir/david
18425 ln -s $migrate_dir/$tfile $other_dir/zachary
18426 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18427 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18433 for len in 58 59 60; do
18434 lnktgt=$(str_repeat 'l' $len)
18435 touch $migrate_dir/$lnktgt
18436 ln -s $lnktgt $migrate_dir/${len}char_ln
18440 for len in 4094 4095; do
18441 lnktgt=$(str_repeat 'l' $len)
18442 ln -s $lnktgt $migrate_dir/${len}char_ln
18446 for len in 254 255; do
18447 touch $migrate_dir/$(str_repeat 'l' $len)
18450 $LFS migrate -m $MDTIDX $migrate_dir ||
18451 error "fails on migrating remote dir to MDT1"
18453 echo "migratate to MDT1, then checking.."
18454 for ((i = 0; i < 10; i++)); do
18455 for file in $(find $migrate_dir/dir_${i}); do
18456 mdt_index=$($LFS getstripe -m $file)
18457 # broken symlink getstripe will fail
18458 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18459 error "$file is not on MDT${MDTIDX}"
18463 # the multiple link file should still in MDT0
18464 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18465 [ $mdt_index == 0 ] ||
18466 error "$file is not on MDT${MDTIDX}"
18468 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18469 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18470 error " expect $old_dir_flag get $new_dir_flag"
18472 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18473 [ "$old_file_flag" = "$new_file_flag" ] ||
18474 error " expect $old_file_flag get $new_file_flag"
18476 local new_dir_mode=$(stat -c%f $migrate_dir)
18477 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18478 error "expect mode $old_dir_mode get $new_dir_mode"
18480 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18481 [ "$old_file_mode" = "$new_file_mode" ] ||
18482 error "expect mode $old_file_mode get $new_file_mode"
18484 diff /etc/passwd $migrate_dir/$tfile ||
18485 error "$tfile different after migration"
18487 diff /etc/passwd $other_dir/luna ||
18488 error "luna different after migration"
18490 diff /etc/passwd $migrate_dir/sofia ||
18491 error "sofia different after migration"
18493 diff /etc/passwd $migrate_dir/david ||
18494 error "david different after migration"
18496 diff /etc/passwd $other_dir/zachary ||
18497 error "zachary different after migration"
18499 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18500 error "${tfile}_ln different after migration"
18502 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18503 error "${tfile}_ln_other different after migration"
18505 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18506 [ $stripe_count = 2 ] ||
18507 error "dir strpe_count $d != 2 after migration."
18509 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18510 [ $stripe_count = 2 ] ||
18511 error "file strpe_count $d != 2 after migration."
18513 #migrate back to MDT0
18516 $LFS migrate -m $MDTIDX $migrate_dir ||
18517 error "fails on migrating remote dir to MDT0"
18519 echo "migrate back to MDT0, checking.."
18520 for file in $(find $migrate_dir); do
18521 mdt_index=$($LFS getstripe -m $file)
18522 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18523 error "$file is not on MDT${MDTIDX}"
18526 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18527 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18528 error " expect $old_dir_flag get $new_dir_flag"
18530 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18531 [ "$old_file_flag" = "$new_file_flag" ] ||
18532 error " expect $old_file_flag get $new_file_flag"
18534 local new_dir_mode=$(stat -c%f $migrate_dir)
18535 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18536 error "expect mode $old_dir_mode get $new_dir_mode"
18538 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18539 [ "$old_file_mode" = "$new_file_mode" ] ||
18540 error "expect mode $old_file_mode get $new_file_mode"
18542 diff /etc/passwd ${migrate_dir}/$tfile ||
18543 error "$tfile different after migration"
18545 diff /etc/passwd ${other_dir}/luna ||
18546 error "luna different after migration"
18548 diff /etc/passwd ${migrate_dir}/sofia ||
18549 error "sofia different after migration"
18551 diff /etc/passwd ${other_dir}/zachary ||
18552 error "zachary different after migration"
18554 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18555 error "${tfile}_ln different after migration"
18557 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18558 error "${tfile}_ln_other different after migration"
18560 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18561 [ $stripe_count = 2 ] ||
18562 error "dir strpe_count $d != 2 after migration."
18564 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18565 [ $stripe_count = 2 ] ||
18566 error "file strpe_count $d != 2 after migration."
18568 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18570 run_test 230b "migrate directory"
18573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18574 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18575 remote_mds_nodsh && skip "remote MDS with nodsh"
18576 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18577 skip "Need MDS version at least 2.11.52"
18583 local migrate_dir=$DIR/$tdir/migrate_dir
18585 #If migrating directory fails in the middle, all entries of
18586 #the directory is still accessiable.
18587 test_mkdir $DIR/$tdir
18588 test_mkdir -i0 -c1 $migrate_dir
18589 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18591 createmany -o $migrate_dir/f $total ||
18592 error "create files under ${migrate_dir} failed"
18594 # fail after migrating top dir, and this will fail only once, so the
18595 # first sub file migration will fail (currently f3), others succeed.
18596 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18597 do_facet mds1 lctl set_param fail_loc=0x1801
18598 local t=$(ls $migrate_dir | wc -l)
18599 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18600 error "migrate should fail"
18601 local u=$(ls $migrate_dir | wc -l)
18602 [ "$u" == "$t" ] || error "$u != $t during migration"
18604 # add new dir/file should succeed
18605 mkdir $migrate_dir/dir ||
18606 error "mkdir failed under migrating directory"
18607 touch $migrate_dir/file ||
18608 error "create file failed under migrating directory"
18610 # add file with existing name should fail
18611 for file in $migrate_dir/f*; do
18612 stat $file > /dev/null || error "stat $file failed"
18613 $OPENFILE -f O_CREAT:O_EXCL $file &&
18614 error "open(O_CREAT|O_EXCL) $file should fail"
18615 $MULTIOP $file m && error "create $file should fail"
18616 touch $DIR/$tdir/remote_dir/$tfile ||
18617 error "touch $tfile failed"
18618 ln $DIR/$tdir/remote_dir/$tfile $file &&
18619 error "link $file should fail"
18620 mdt_index=$($LFS getstripe -m $file)
18621 if [ $mdt_index == 0 ]; then
18622 # file failed to migrate is not allowed to rename to
18623 mv $DIR/$tdir/remote_dir/$tfile $file &&
18624 error "rename to $file should fail"
18626 mv $DIR/$tdir/remote_dir/$tfile $file ||
18627 error "rename to $file failed"
18629 echo hello >> $file || error "write $file failed"
18632 # resume migration with different options should fail
18633 $LFS migrate -m 0 $migrate_dir &&
18634 error "migrate -m 0 $migrate_dir should fail"
18636 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18637 error "migrate -c 2 $migrate_dir should fail"
18639 # resume migration should succeed
18640 $LFS migrate -m $MDTIDX $migrate_dir ||
18641 error "migrate $migrate_dir failed"
18643 echo "Finish migration, then checking.."
18644 for file in $(find $migrate_dir); do
18645 mdt_index=$($LFS getstripe -m $file)
18646 [ $mdt_index == $MDTIDX ] ||
18647 error "$file is not on MDT${MDTIDX}"
18650 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18652 run_test 230c "check directory accessiblity if migration failed"
18655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18657 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18658 skip "Need MDS version at least 2.11.52"
18660 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18662 local migrate_dir=$DIR/$tdir/migrate_dir
18672 old_index=$((RANDOM % MDSCOUNT))
18673 old_count=$((MDSCOUNT - old_index))
18674 new_index=$((RANDOM % MDSCOUNT))
18675 new_count=$((MDSCOUNT - new_index))
18676 new_hash=1 # for all_char
18678 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18679 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18681 test_mkdir $DIR/$tdir
18682 test_mkdir -i $old_index -c $old_count $migrate_dir
18684 for ((i=0; i<100; i++)); do
18685 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18686 createmany -o $migrate_dir/dir_${i}/f 100 ||
18687 error "create files under remote dir failed $i"
18690 echo -n "Migrate from MDT$old_index "
18691 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18692 echo -n "to MDT$new_index"
18693 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18696 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18697 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18698 error "migrate remote dir error"
18700 echo "Finish migration, then checking.."
18701 for file in $(find $migrate_dir); do
18702 mdt_index=$($LFS getstripe -m $file)
18703 if [ $mdt_index -lt $new_index ] ||
18704 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18705 error "$file is on MDT$mdt_index"
18709 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18711 run_test 230d "check migrate big directory"
18714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18716 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18717 skip "Need MDS version at least 2.11.52"
18724 mkdir -p $DIR/$tdir
18725 mkdir $DIR/$tdir/migrate_dir
18726 mkdir $DIR/$tdir/other_dir
18727 touch $DIR/$tdir/migrate_dir/a
18728 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18729 ls $DIR/$tdir/other_dir
18731 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18732 error "migrate dir fails"
18734 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18735 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18737 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18738 [ $mdt_index == 0 ] || error "a is not on MDT0"
18740 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18741 error "migrate dir fails"
18743 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18744 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18746 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18747 [ $mdt_index == 1 ] || error "a is not on MDT1"
18749 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18750 [ $mdt_index == 1 ] || error "b is not on MDT1"
18752 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18753 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18755 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18757 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18759 run_test 230e "migrate mulitple local link files"
18762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18763 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18764 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18765 skip "Need MDS version at least 2.11.52"
18770 mkdir -p $DIR/$tdir
18771 mkdir $DIR/$tdir/migrate_dir
18772 $LFS mkdir -i1 $DIR/$tdir/other_dir
18773 touch $DIR/$tdir/migrate_dir/a
18774 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18775 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18776 ls $DIR/$tdir/other_dir
18778 # a should be migrated to MDT1, since no other links on MDT0
18779 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18780 error "#1 migrate dir fails"
18781 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18782 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18783 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18784 [ $mdt_index == 1 ] || error "a is not on MDT1"
18786 # a should stay on MDT1, because it is a mulitple link file
18787 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18788 error "#2 migrate dir fails"
18789 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18790 [ $mdt_index == 1 ] || error "a is not on MDT1"
18792 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18793 error "#3 migrate dir fails"
18795 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18796 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18797 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18799 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18800 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18802 # a should be migrated to MDT0, since no other links on MDT1
18803 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18804 error "#4 migrate dir fails"
18805 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18806 [ $mdt_index == 0 ] || error "a is not on MDT0"
18808 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18810 run_test 230f "migrate mulitple remote link files"
18813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18815 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18816 skip "Need MDS version at least 2.11.52"
18818 mkdir -p $DIR/$tdir/migrate_dir
18820 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18821 error "migrating dir to non-exist MDT succeeds"
18824 run_test 230g "migrate dir to non-exist MDT"
18827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18828 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18829 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18830 skip "Need MDS version at least 2.11.52"
18834 mkdir -p $DIR/$tdir/migrate_dir
18836 $LFS migrate -m1 $DIR &&
18837 error "migrating mountpoint1 should fail"
18839 $LFS migrate -m1 $DIR/$tdir/.. &&
18840 error "migrating mountpoint2 should fail"
18843 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18844 error "migrating $tdir/migrate_dir/.. should fail"
18848 run_test 230h "migrate .. and root"
18851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18852 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18853 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18854 skip "Need MDS version at least 2.11.52"
18856 mkdir -p $DIR/$tdir/migrate_dir
18858 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18859 error "migration fails with a tailing slash"
18861 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18862 error "migration fails with two tailing slashes"
18864 run_test 230i "lfs migrate -m tolerates trailing slashes"
18867 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18868 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18869 skip "Need MDS version at least 2.11.52"
18871 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18872 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18873 error "create $tfile failed"
18874 cat /etc/passwd > $DIR/$tdir/$tfile
18876 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18878 cmp /etc/passwd $DIR/$tdir/$tfile ||
18879 error "DoM file mismatch after migration"
18881 run_test 230j "DoM file data not changed after dir migration"
18884 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18885 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18886 skip "Need MDS version at least 2.11.56"
18889 local files_on_starting_mdt=0
18891 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18892 $LFS getdirstripe $DIR/$tdir
18893 for i in $(seq $total); do
18894 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18895 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18896 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18899 echo "$files_on_starting_mdt files on MDT0"
18901 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18902 $LFS getdirstripe $DIR/$tdir
18904 files_on_starting_mdt=0
18905 for i in $(seq $total); do
18906 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18907 error "file $tfile.$i mismatch after migration"
18908 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18909 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18912 echo "$files_on_starting_mdt files on MDT1 after migration"
18913 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18915 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18916 $LFS getdirstripe $DIR/$tdir
18918 files_on_starting_mdt=0
18919 for i in $(seq $total); do
18920 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18921 error "file $tfile.$i mismatch after 2nd migration"
18922 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18923 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18926 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18927 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18931 run_test 230k "file data not changed after dir migration"
18934 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18935 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18936 skip "Need MDS version at least 2.11.56"
18938 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18939 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18940 error "create files under remote dir failed $i"
18941 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18943 run_test 230l "readdir between MDTs won't crash"
18946 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18947 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18948 skip "Need MDS version at least 2.11.56"
18951 local mig_dir=$DIR/$tdir/migrate_dir
18952 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18956 echo "Creating files and dirs with xattrs"
18957 test_mkdir $DIR/$tdir
18958 test_mkdir -i0 -c1 $mig_dir
18960 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18961 error "cannot set xattr attr1 on dir"
18962 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18963 error "cannot set xattr attr2 on dir"
18964 touch $mig_dir/dir/f0
18965 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18966 error "cannot set xattr attr1 on file"
18967 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18968 error "cannot set xattr attr2 on file"
18969 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18970 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18971 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18972 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18973 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18974 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18975 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18976 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18977 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18979 echo "Migrating to MDT1"
18980 $LFS migrate -m $MDTIDX $mig_dir ||
18981 error "fails on migrating dir to MDT1"
18983 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18984 echo "Checking xattrs"
18985 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18986 [ "$val" = $longstr ] ||
18987 error "expecting xattr1 $longstr on dir, found $val"
18988 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18989 [ "$val" = $shortstr ] ||
18990 error "expecting xattr2 $shortstr on dir, found $val"
18991 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18992 [ "$val" = $longstr ] ||
18993 error "expecting xattr1 $longstr on file, found $val"
18994 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18995 [ "$val" = $shortstr ] ||
18996 error "expecting xattr2 $shortstr on file, found $val"
18998 run_test 230m "xattrs not changed after dir migration"
19001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19002 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19003 skip "Need MDS version at least 2.13.53"
19005 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19006 cat /etc/hosts > $DIR/$tdir/$tfile
19007 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19008 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19010 cmp /etc/hosts $DIR/$tdir/$tfile ||
19011 error "File data mismatch after migration"
19013 run_test 230n "Dir migration with mirrored file"
19016 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19017 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19018 skip "Need MDS version at least 2.13.52"
19020 local mdts=$(comma_list $(mdts_nodes))
19022 local restripe_status
19026 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19028 # in case "crush" hash type is not set
19029 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19031 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19032 mdt.*MDT0000.enable_dir_restripe)
19033 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19034 stack_trap "do_nodes $mdts $LCTL set_param \
19035 mdt.*.enable_dir_restripe=$restripe_status"
19038 createmany -m $DIR/$tdir/f 100 ||
19039 error "create files under remote dir failed $i"
19040 createmany -d $DIR/$tdir/d 100 ||
19041 error "create dirs under remote dir failed $i"
19043 for i in $(seq 2 $MDSCOUNT); do
19044 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19045 $LFS setdirstripe -c $i $DIR/$tdir ||
19046 error "split -c $i $tdir failed"
19047 wait_update $HOSTNAME \
19048 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19049 error "dir split not finished"
19050 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19051 awk '/migrate/ {sum += $2} END { print sum }')
19052 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19053 # delta is around total_files/stripe_count
19054 (( $delta < 200 / (i - 1) + 4 )) ||
19055 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19058 run_test 230o "dir split"
19061 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19062 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19063 skip "Need MDS version at least 2.13.52"
19065 local mdts=$(comma_list $(mdts_nodes))
19067 local restripe_status
19071 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19073 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19075 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19076 mdt.*MDT0000.enable_dir_restripe)
19077 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19078 stack_trap "do_nodes $mdts $LCTL set_param \
19079 mdt.*.enable_dir_restripe=$restripe_status"
19081 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19082 createmany -m $DIR/$tdir/f 100 ||
19083 error "create files under remote dir failed $i"
19084 createmany -d $DIR/$tdir/d 100 ||
19085 error "create dirs under remote dir failed $i"
19087 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19088 local mdt_hash="crush"
19090 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19091 $LFS setdirstripe -c $i $DIR/$tdir ||
19092 error "split -c $i $tdir failed"
19093 [ $i -eq 1 ] && mdt_hash="none"
19094 wait_update $HOSTNAME \
19095 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19096 error "dir merge not finished"
19097 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19098 awk '/migrate/ {sum += $2} END { print sum }')
19099 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19100 # delta is around total_files/stripe_count
19101 (( $delta < 200 / i + 4 )) ||
19102 error "$delta files migrated >= $((200 / i + 4))"
19105 run_test 230p "dir merge"
19108 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19109 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19110 skip "Need MDS version at least 2.13.52"
19112 local mdts=$(comma_list $(mdts_nodes))
19113 local saved_threshold=$(do_facet mds1 \
19114 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19115 local saved_delta=$(do_facet mds1 \
19116 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19117 local threshold=100
19120 local stripe_count=0
19125 # test with fewer files on ZFS
19126 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19128 stack_trap "do_nodes $mdts $LCTL set_param \
19129 mdt.*.dir_split_count=$saved_threshold"
19130 stack_trap "do_nodes $mdts $LCTL set_param \
19131 mdt.*.dir_split_delta=$saved_delta"
19132 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19133 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19134 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19135 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19136 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19137 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19139 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19140 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19142 create=$((threshold * 3 / 2))
19143 while [ $stripe_count -lt $MDSCOUNT ]; do
19144 createmany -m $DIR/$tdir/f $total $create ||
19145 error "create sub files failed"
19146 stat $DIR/$tdir > /dev/null
19147 total=$((total + create))
19148 stripe_count=$((stripe_count + delta))
19149 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19151 wait_update $HOSTNAME \
19152 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19153 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19155 wait_update $HOSTNAME \
19156 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19157 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19159 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19160 echo "$nr_files/$total files on MDT$stripe_index after split"
19161 # allow 10% margin of imbalance with crush hash
19162 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19163 error "$nr_files files on MDT$stripe_index after split"
19165 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19166 [ $nr_files -eq $total ] ||
19167 error "total sub files $nr_files != $total"
19170 run_test 230q "dir auto split"
19173 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19174 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19175 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19176 skip "Need MDS version at least 2.13.54"
19178 # maximum amount of local locks:
19179 # parent striped dir - 2 locks
19180 # new stripe in parent to migrate to - 1 lock
19181 # source and target - 2 locks
19182 # Total 5 locks for regular file
19183 mkdir -p $DIR/$tdir
19184 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19185 touch $DIR/$tdir/dir1/eee
19187 # create 4 hardlink for 4 more locks
19188 # Total: 9 locks > RS_MAX_LOCKS (8)
19189 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19190 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19191 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19192 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19193 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19194 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19195 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19196 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19198 cancel_lru_locks mdc
19200 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19201 error "migrate dir fails"
19203 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19205 run_test 230r "migrate with too many local locks"
19208 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19209 skip "Need MDS version at least 2.13.57"
19211 local mdts=$(comma_list $(mdts_nodes))
19212 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19213 mdt.*MDT0000.enable_dir_restripe)
19215 stack_trap "do_nodes $mdts $LCTL set_param \
19216 mdt.*.enable_dir_restripe=$restripe_status"
19220 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19221 test_mkdir $DIR/$tdir
19222 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19223 error "$LFS mkdir doesn't return -EEXIST if target exists"
19227 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19231 # For simplicity this test assumes that max_pages_per_rpc
19232 # is the same across all OSCs
19233 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19234 local bulk_size=$((max_pages * PAGE_SIZE))
19235 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19238 mkdir -p $DIR/$tdir
19239 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19240 error "failed to set stripe with -S ${brw_size}M option"
19242 # clear the OSC stats
19243 $LCTL set_param osc.*.stats=0 &>/dev/null
19246 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19247 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19248 oflag=direct &>/dev/null || error "dd failed"
19250 sync; sleep 1; sync # just to be safe
19251 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19252 if [ x$nrpcs != "x1" ]; then
19253 $LCTL get_param osc.*.stats
19254 error "found $nrpcs ost_write RPCs, not 1 as expected"
19258 # Drop the OSC cache, otherwise we will read from it
19259 cancel_lru_locks osc
19261 # clear the OSC stats
19262 $LCTL set_param osc.*.stats=0 &>/dev/null
19264 # Client reads $bulk_size.
19265 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19266 iflag=direct &>/dev/null || error "dd failed"
19268 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19269 if [ x$nrpcs != "x1" ]; then
19270 $LCTL get_param osc.*.stats
19271 error "found $nrpcs ost_read RPCs, not 1 as expected"
19274 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19277 mkdir -p $DIR/$tdir
19279 for i in {0..1023}; do
19280 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19281 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19282 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19286 run_test 231b "must not assert on fully utilized OST request buffer"
19289 mkdir -p $DIR/$tdir
19290 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19292 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19293 do_facet ost1 $LCTL set_param fail_loc=0x31c
19295 # ignore dd failure
19296 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19298 do_facet ost1 $LCTL set_param fail_loc=0
19299 umount_client $MOUNT || error "umount failed"
19300 mount_client $MOUNT || error "mount failed"
19301 stop ost1 || error "cannot stop ost1"
19302 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19304 run_test 232a "failed lock should not block umount"
19307 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19308 skip "Need MDS version at least 2.10.58"
19310 mkdir -p $DIR/$tdir
19311 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19312 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19314 cancel_lru_locks osc
19316 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19317 do_facet ost1 $LCTL set_param fail_loc=0x31c
19320 $LFS data_version $DIR/$tdir/$tfile || true
19322 do_facet ost1 $LCTL set_param fail_loc=0
19323 umount_client $MOUNT || error "umount failed"
19324 mount_client $MOUNT || error "mount failed"
19325 stop ost1 || error "cannot stop ost1"
19326 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19328 run_test 232b "failed data version lock should not block umount"
19331 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19332 skip "Need MDS version at least 2.3.64"
19333 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19335 local fid=$($LFS path2fid $MOUNT)
19337 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19338 error "cannot access $MOUNT using its FID '$fid'"
19340 run_test 233a "checking that OBF of the FS root succeeds"
19343 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19344 skip "Need MDS version at least 2.5.90"
19345 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19347 local fid=$($LFS path2fid $MOUNT/.lustre)
19349 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19350 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19352 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19353 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19354 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19356 run_test 233b "checking that OBF of the FS .lustre succeeds"
19359 local p="$TMP/sanityN-$TESTNAME.parameters"
19360 save_lustre_params client "llite.*.xattr_cache" > $p
19361 lctl set_param llite.*.xattr_cache 1 ||
19362 skip_env "xattr cache is not supported"
19364 mkdir -p $DIR/$tdir || error "mkdir failed"
19365 touch $DIR/$tdir/$tfile || error "touch failed"
19366 # OBD_FAIL_LLITE_XATTR_ENOMEM
19367 $LCTL set_param fail_loc=0x1405
19368 getfattr -n user.attr $DIR/$tdir/$tfile &&
19369 error "getfattr should have failed with ENOMEM"
19370 $LCTL set_param fail_loc=0x0
19373 restore_lustre_params < $p
19376 run_test 234 "xattr cache should not crash on ENOMEM"
19379 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19380 skip "Need MDS version at least 2.4.52"
19382 flock_deadlock $DIR/$tfile
19387 124) error "process hangs on a deadlock"
19389 *) error "error executing flock_deadlock $DIR/$tfile"
19393 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19397 check_swap_layouts_support
19399 local ref1=/etc/passwd
19400 local ref2=/etc/group
19401 local file1=$DIR/$tdir/f1
19402 local file2=$DIR/$tdir/f2
19404 test_mkdir -c1 $DIR/$tdir
19405 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19406 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19407 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19408 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19409 local fd=$(free_fd)
19410 local cmd="exec $fd<>$file2"
19413 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19414 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19417 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19422 run_test 236 "Layout swap on open unlinked file"
19424 # LU-4659 linkea consistency
19426 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19427 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19428 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19429 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19432 ln $DIR/$tfile $DIR/$tfile.lnk
19433 touch $DIR/$tfile.new
19434 mv $DIR/$tfile.new $DIR/$tfile
19435 local fid1=$($LFS path2fid $DIR/$tfile)
19436 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19437 local path1=$($LFS fid2path $FSNAME "$fid1")
19438 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19439 local path2=$($LFS fid2path $FSNAME "$fid2")
19440 [ $tfile.lnk == $path2 ] ||
19441 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19444 run_test 238 "Verify linkea consistency"
19446 test_239A() { # was test_239
19447 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19448 skip "Need MDS version at least 2.5.60"
19450 local list=$(comma_list $(mdts_nodes))
19452 mkdir -p $DIR/$tdir
19453 createmany -o $DIR/$tdir/f- 5000
19454 unlinkmany $DIR/$tdir/f- 5000
19455 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19456 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19457 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19458 osp.*MDT*.sync_in_flight" | calc_sum)
19459 [ "$changes" -eq 0 ] || error "$changes not synced"
19461 run_test 239A "osp_sync test"
19463 test_239a() { #LU-5297
19464 remote_mds_nodsh && skip "remote MDS with nodsh"
19467 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19468 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19469 chgrp $RUNAS_GID $DIR/$tfile
19470 wait_delete_completed
19472 run_test 239a "process invalid osp sync record correctly"
19474 test_239b() { #LU-5297
19475 remote_mds_nodsh && skip "remote MDS with nodsh"
19478 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19479 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19480 chgrp $RUNAS_GID $DIR/$tfile1
19481 wait_delete_completed
19482 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19484 chgrp $RUNAS_GID $DIR/$tfile2
19485 wait_delete_completed
19487 run_test 239b "process osp sync record with ENOMEM error correctly"
19490 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19491 remote_mds_nodsh && skip "remote MDS with nodsh"
19493 mkdir -p $DIR/$tdir
19495 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19496 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19497 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19498 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19500 umount_client $MOUNT || error "umount failed"
19501 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19502 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19503 mount_client $MOUNT || error "failed to mount client"
19505 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19506 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19508 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19514 for LOOP in $(seq $count); do
19515 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19516 cancel_lru_locks $OSC || true
19524 for LOOP in $(seq $1); do
19525 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19530 test_241a() { # was test_241
19531 local bsize=$PAGE_SIZE
19533 (( bsize < 40960 )) && bsize=40960
19534 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19536 cancel_lru_locks $OSC
19537 test_241_bio 1000 $bsize &
19539 test_241_dio 1000 $bsize
19542 run_test 241a "bio vs dio"
19545 local bsize=$PAGE_SIZE
19547 (( bsize < 40960 )) && bsize=40960
19548 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19550 test_241_dio 1000 $bsize &
19552 test_241_dio 1000 $bsize
19555 run_test 241b "dio vs dio"
19558 remote_mds_nodsh && skip "remote MDS with nodsh"
19560 mkdir -p $DIR/$tdir
19561 touch $DIR/$tdir/$tfile
19563 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19564 do_facet mds1 lctl set_param fail_loc=0x105
19565 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19567 do_facet mds1 lctl set_param fail_loc=0
19568 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19570 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19574 test_mkdir $DIR/$tdir
19575 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19577 run_test 243 "various group lock tests"
19581 test_mkdir $DIR/$tdir
19582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19583 sendfile_grouplock $DIR/$tdir/$tfile || \
19584 error "sendfile+grouplock failed"
19587 run_test 244a "sendfile with group lock tests"
19591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19594 local size=$((1024*1024))
19596 test_mkdir $DIR/$tdir
19597 for i in $(seq 1 $threads); do
19598 local file=$DIR/$tdir/file_$((i / 10))
19599 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19602 for i in $(seq 1 $threads); do
19606 run_test 244b "multi-threaded write with group lock"
19609 local flagname="multi_mod_rpcs"
19610 local connect_data_name="max_mod_rpcs"
19613 # check if multiple modify RPCs flag is set
19614 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19615 grep "connect_flags:")
19618 echo "$out" | grep -qw $flagname
19619 if [ $? -ne 0 ]; then
19620 echo "connect flag $flagname is not set"
19624 # check if multiple modify RPCs data is set
19625 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19628 echo "$out" | grep -qw $connect_data_name ||
19629 error "import should have connect data $connect_data_name"
19631 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19637 umount_client $submount
19642 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19644 skip_env "Fileset feature is not supported"
19646 local submount=${MOUNT}_$tdir
19649 mkdir -p $submount || error "mkdir $submount failed"
19650 FILESET="$FILESET/$tdir" mount_client $submount ||
19651 error "mount $submount failed"
19652 trap "cleanup_247 $submount" EXIT
19653 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19654 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19655 error "read $MOUNT/$tdir/$tfile failed"
19656 cleanup_247 $submount
19658 run_test 247a "mount subdir as fileset"
19661 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19662 skip_env "Fileset feature is not supported"
19664 local submount=${MOUNT}_$tdir
19666 rm -rf $MOUNT/$tdir
19667 mkdir -p $submount || error "mkdir $submount failed"
19669 FILESET="$FILESET/$tdir" mount_client $submount &&
19670 error "mount $submount should fail"
19673 run_test 247b "mount subdir that dose not exist"
19676 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19677 skip_env "Fileset feature is not supported"
19679 local submount=${MOUNT}_$tdir
19681 mkdir -p $MOUNT/$tdir/dir1
19682 mkdir -p $submount || error "mkdir $submount failed"
19683 trap "cleanup_247 $submount" EXIT
19684 FILESET="$FILESET/$tdir" mount_client $submount ||
19685 error "mount $submount failed"
19686 local fid=$($LFS path2fid $MOUNT/)
19687 $LFS fid2path $submount $fid && error "fid2path should fail"
19688 cleanup_247 $submount
19690 run_test 247c "running fid2path outside subdirectory root"
19693 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19694 skip "Fileset feature is not supported"
19696 local submount=${MOUNT}_$tdir
19698 mkdir -p $MOUNT/$tdir/dir1
19699 mkdir -p $submount || error "mkdir $submount failed"
19700 FILESET="$FILESET/$tdir" mount_client $submount ||
19701 error "mount $submount failed"
19702 trap "cleanup_247 $submount" EXIT
19704 local td=$submount/dir1
19705 local fid=$($LFS path2fid $td)
19706 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19708 # check that we get the same pathname back
19711 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19712 echo "$rootpath $fid"
19713 found=$($LFS fid2path $rootpath "$fid")
19714 [ -n "found" ] || error "fid2path should succeed"
19715 [ "$found" == "$td" ] || error "fid2path $found != $td"
19717 # check wrong root path format
19718 rootpath=$submount"_wrong"
19719 found=$($LFS fid2path $rootpath "$fid")
19720 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19722 cleanup_247 $submount
19724 run_test 247d "running fid2path inside subdirectory root"
19728 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19730 skip "Fileset feature is not supported"
19732 local submount=${MOUNT}_$tdir
19735 mkdir -p $submount || error "mkdir $submount failed"
19736 FILESET="$FILESET/.." mount_client $submount &&
19737 error "mount $submount should fail"
19740 run_test 247e "mount .. as fileset"
19743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19744 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19745 skip "Need at least version 2.13.52"
19746 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19747 skip "Need at least version 2.14.50"
19748 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19750 skip "Fileset feature is not supported"
19752 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19753 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19754 error "mkdir remote failed"
19755 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19756 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19757 error "mkdir striped failed"
19758 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19760 local submount=${MOUNT}_$tdir
19762 mkdir -p $submount || error "mkdir $submount failed"
19763 stack_trap "rmdir $submount"
19767 local fileset=$FILESET
19768 local mdts=$(comma_list $(mdts_nodes))
19770 stat=$(do_facet mds1 $LCTL get_param -n \
19771 mdt.*MDT0000.enable_remote_subdir_mount)
19772 stack_trap "do_nodes $mdts $LCTL set_param \
19773 mdt.*.enable_remote_subdir_mount=$stat"
19775 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19776 stack_trap "umount_client $submount"
19777 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19778 error "mount remote dir $dir should fail"
19780 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19781 $tdir/striped/. ; do
19782 FILESET="$fileset/$dir" mount_client $submount ||
19783 error "mount $dir failed"
19784 umount_client $submount
19787 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19788 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19789 error "mount $tdir/remote failed"
19791 run_test 247f "mount striped or remote directory as fileset"
19794 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19795 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19796 skip "Need at least version 2.14.50"
19798 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
19799 error "mkdir $tdir failed"
19800 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
19802 local submount=${MOUNT}_$tdir
19804 mkdir -p $submount || error "mkdir $submount failed"
19805 stack_trap "rmdir $submount"
19807 FILESET="$fileset/$tdir" mount_client $submount ||
19808 error "mount $dir failed"
19809 stack_trap "umount $submount"
19811 local mdts=$(comma_list $(mdts_nodes))
19815 stat $submount > /dev/null
19816 cancel_lru_locks $MDC
19817 stat $submount > /dev/null
19818 stat $submount/$tfile > /dev/null
19819 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
19820 stat $submount/$tfile > /dev/null
19821 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
19822 awk '/getattr/ {sum += $2} END {print sum}')
19824 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
19826 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
19829 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19830 [ -z "$fast_read_sav" ] && skip "no fast read support"
19832 # create a large file for fast read verification
19833 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19835 # make sure the file is created correctly
19836 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19837 { rm -f $DIR/$tfile; skip "file creation error"; }
19839 echo "Test 1: verify that fast read is 4 times faster on cache read"
19841 # small read with fast read enabled
19842 $LCTL set_param -n llite.*.fast_read=1
19843 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19844 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19845 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19846 # small read with fast read disabled
19847 $LCTL set_param -n llite.*.fast_read=0
19848 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19849 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19850 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19852 # verify that fast read is 4 times faster for cache read
19853 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19854 error_not_in_vm "fast read was not 4 times faster: " \
19855 "$t_fast vs $t_slow"
19857 echo "Test 2: verify the performance between big and small read"
19858 $LCTL set_param -n llite.*.fast_read=1
19860 # 1k non-cache read
19861 cancel_lru_locks osc
19862 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19863 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19864 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19866 # 1M non-cache read
19867 cancel_lru_locks osc
19868 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19869 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19870 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19872 # verify that big IO is not 4 times faster than small IO
19873 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19874 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19876 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19879 run_test 248a "fast read verification"
19882 # Default short_io_bytes=16384, try both smaller and larger sizes.
19883 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19884 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19885 echo "bs=53248 count=113 normal buffered write"
19886 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19887 error "dd of initial data file failed"
19888 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19890 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19891 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19892 error "dd with sync normal writes failed"
19893 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19895 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19896 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19897 error "dd with sync small writes failed"
19898 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19900 cancel_lru_locks osc
19902 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19903 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19904 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19905 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19906 iflag=direct || error "dd with O_DIRECT small read failed"
19907 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19908 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19909 error "compare $TMP/$tfile.1 failed"
19911 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19912 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19914 # just to see what the maximum tunable value is, and test parsing
19915 echo "test invalid parameter 2MB"
19916 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19917 error "too-large short_io_bytes allowed"
19918 echo "test maximum parameter 512KB"
19919 # if we can set a larger short_io_bytes, run test regardless of version
19920 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19921 # older clients may not allow setting it this large, that's OK
19922 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19923 skip "Need at least client version 2.13.50"
19924 error "medium short_io_bytes failed"
19926 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19927 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19929 echo "test large parameter 64KB"
19930 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19931 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19933 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19934 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19935 error "dd with sync large writes failed"
19936 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19938 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19939 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19940 num=$((113 * 4096 / PAGE_SIZE))
19941 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19942 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19943 error "dd with O_DIRECT large writes failed"
19944 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19945 error "compare $DIR/$tfile.3 failed"
19947 cancel_lru_locks osc
19949 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19950 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19951 error "dd with O_DIRECT large read failed"
19952 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19953 error "compare $TMP/$tfile.2 failed"
19955 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19956 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19957 error "dd with O_DIRECT large read failed"
19958 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19959 error "compare $TMP/$tfile.3 failed"
19961 run_test 248b "test short_io read and write for both small and large sizes"
19963 test_249() { # LU-7890
19964 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19965 skip "Need at least version 2.8.54"
19968 $LFS setstripe -c 1 $DIR/$tfile
19969 # Offset 2T == 4k * 512M
19970 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19971 error "dd to 2T offset failed"
19973 run_test 249 "Write above 2T file size"
19976 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19977 && skip "no 16TB file size limit on ZFS"
19979 $LFS setstripe -c 1 $DIR/$tfile
19980 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19981 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19982 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19983 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19984 conv=notrunc,fsync && error "append succeeded"
19987 run_test 250 "Write above 16T limit"
19990 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19992 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19993 #Skip once - writing the first stripe will succeed
19994 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19995 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19996 error "short write happened"
19998 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19999 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20000 error "short read happened"
20004 run_test 251 "Handling short read and write correctly"
20007 remote_mds_nodsh && skip "remote MDS with nodsh"
20008 remote_ost_nodsh && skip "remote OST with nodsh"
20009 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20010 skip_env "ldiskfs only test"
20020 # check lr_reader on OST0000
20022 dev=$(facet_device $tgt)
20023 out=$(do_facet $tgt $LR_READER $dev)
20024 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20026 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20027 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20028 error "Invalid uuid returned by $LR_READER on target $tgt"
20029 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20031 # check lr_reader -c on MDT0000
20033 dev=$(facet_device $tgt)
20034 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20035 skip "$LR_READER does not support additional options"
20037 out=$(do_facet $tgt $LR_READER -c $dev)
20038 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20040 num=$(echo "$out" | grep -c "mdtlov")
20041 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20042 error "Invalid number of mdtlov clients returned by $LR_READER"
20043 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20045 # check lr_reader -cr on MDT0000
20046 out=$(do_facet $tgt $LR_READER -cr $dev)
20047 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20049 echo "$out" | grep -q "^reply_data:$" ||
20050 error "$LR_READER should have returned 'reply_data' section"
20051 num=$(echo "$out" | grep -c "client_generation")
20052 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20054 run_test 252 "check lr_reader tool"
20057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20058 remote_mds_nodsh && skip "remote MDS with nodsh"
20059 remote_mgs_nodsh && skip "remote MGS with nodsh"
20063 local ost_name=$(ostname_from_index $ostidx)
20066 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20067 do_facet $SINGLEMDS $LCTL get_param -n \
20068 osp.$mdtosc_proc1.reserved_mb_high ||
20069 skip "remote MDS does not support reserved_mb_high"
20073 wait_delete_completed
20076 pool_add $TESTNAME || error "Pool creation failed"
20077 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20079 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20080 error "Setstripe failed"
20082 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20084 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20086 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20088 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20089 osp.$mdtosc_proc1.prealloc_status)
20090 echo "prealloc_status $oa_status"
20092 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20093 error "File creation should fail"
20095 #object allocation was stopped, but we still able to append files
20096 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20097 oflag=append || error "Append failed"
20099 rm -f $DIR/$tdir/$tfile.0
20101 # For this test, we want to delete the files we created to go out of
20102 # space but leave the watermark, so we remain nearly out of space
20103 ost_watermarks_enospc_delete_files $tfile $ostidx
20105 wait_delete_completed
20109 for i in $(seq 10 12); do
20110 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20111 2>/dev/null || error "File creation failed after rm"
20114 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20115 osp.$mdtosc_proc1.prealloc_status)
20116 echo "prealloc_status $oa_status"
20118 if (( oa_status != 0 )); then
20119 error "Object allocation still disable after rm"
20122 run_test 253 "Check object allocation limit"
20125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20126 remote_mds_nodsh && skip "remote MDS with nodsh"
20127 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20128 skip "MDS does not support changelog_size"
20131 local MDT0=$(facet_svc $SINGLEMDS)
20133 changelog_register || error "changelog_register failed"
20135 changelog_clear 0 || error "changelog_clear failed"
20137 local size1=$(do_facet $SINGLEMDS \
20138 $LCTL get_param -n mdd.$MDT0.changelog_size)
20139 echo "Changelog size $size1"
20142 $LFS mkdir -i 0 $DIR/$tdir
20144 mkdir -p $DIR/$tdir/pics/2008/zachy
20145 touch $DIR/$tdir/pics/2008/zachy/timestamp
20146 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20147 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20148 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20149 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20150 rm $DIR/$tdir/pics/desktop.jpg
20152 local size2=$(do_facet $SINGLEMDS \
20153 $LCTL get_param -n mdd.$MDT0.changelog_size)
20154 echo "Changelog size after work $size2"
20156 (( $size2 > $size1 )) ||
20157 error "new Changelog size=$size2 less than old size=$size1"
20159 run_test 254 "Check changelog size"
20166 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20167 awk -F: '{print $2}' | grep $type > /dev/null
20168 if [ $? -ne 0 ]; then
20178 lfs ladvise -a willread $file > /dev/null 2>&1
20179 if [ $? -eq 0 ]; then
20183 lfs ladvise -a willread $file 2>&1 |
20184 grep "Inappropriate ioctl for device" > /dev/null
20185 if [ $? -eq 0 ]; then
20192 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20195 # run a random read IO workload
20196 # usage: random_read_iops <filename> <filesize> <iosize>
20197 random_read_iops() {
20200 local iosize=${3:-4096}
20202 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20203 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20206 drop_file_oss_cache() {
20210 $LFS ladvise -a dontneed $file 2>/dev/null ||
20211 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20214 ladvise_willread_performance()
20217 local average_origin=0
20218 local average_cache=0
20219 local average_ladvise=0
20221 for ((i = 1; i <= $repeat; i++)); do
20222 echo "Iter $i/$repeat: reading without willread hint"
20223 cancel_lru_locks osc
20224 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20225 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20226 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20227 average_origin=$(bc <<<"$average_origin + $speed_origin")
20229 cancel_lru_locks osc
20230 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20231 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20232 average_cache=$(bc <<<"$average_cache + $speed_cache")
20234 cancel_lru_locks osc
20235 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20236 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20237 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20238 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20239 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20241 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20242 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20243 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20245 speedup_cache=$(percent $average_cache $average_origin)
20246 speedup_ladvise=$(percent $average_ladvise $average_origin)
20248 echo "Average uncached read: $average_origin"
20249 echo "Average speedup with OSS cached read: " \
20250 "$average_cache = +$speedup_cache%"
20251 echo "Average speedup with ladvise willread: " \
20252 "$average_ladvise = +$speedup_ladvise%"
20254 local lowest_speedup=20
20255 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20256 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20257 "got $average_cache%. Skipping ladvise willread check."
20261 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20262 # it is still good to run until then to exercise 'ladvise willread'
20263 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20264 [ "$ost1_FSTYPE" = "zfs" ] &&
20265 echo "osd-zfs does not support dontneed or drop_caches" &&
20268 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20269 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20270 error_not_in_vm "Speedup with willread is less than " \
20271 "$lowest_speedup%, got $average_ladvise%"
20275 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20276 skip "lustre < 2.8.54 does not support ladvise "
20277 remote_ost_nodsh && skip "remote OST with nodsh"
20279 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20281 ladvise_no_type willread $DIR/$tfile &&
20282 skip "willread ladvise is not supported"
20284 ladvise_no_ioctl $DIR/$tfile &&
20285 skip "ladvise ioctl is not supported"
20288 local size=$((size_mb * 1048576))
20289 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20290 error "dd to $DIR/$tfile failed"
20292 lfs ladvise -a willread $DIR/$tfile ||
20293 error "Ladvise failed with no range argument"
20295 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20296 error "Ladvise failed with no -l or -e argument"
20298 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20299 error "Ladvise failed with only -e argument"
20301 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20302 error "Ladvise failed with only -l argument"
20304 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20305 error "End offset should not be smaller than start offset"
20307 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20308 error "End offset should not be equal to start offset"
20310 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20311 error "Ladvise failed with overflowing -s argument"
20313 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20314 error "Ladvise failed with overflowing -e argument"
20316 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20317 error "Ladvise failed with overflowing -l argument"
20319 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20320 error "Ladvise succeeded with conflicting -l and -e arguments"
20322 echo "Synchronous ladvise should wait"
20324 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20325 do_nodes $(comma_list $(osts_nodes)) \
20326 $LCTL set_param fail_val=$delay fail_loc=0x237
20328 local start_ts=$SECONDS
20329 lfs ladvise -a willread $DIR/$tfile ||
20330 error "Ladvise failed with no range argument"
20331 local end_ts=$SECONDS
20332 local inteval_ts=$((end_ts - start_ts))
20334 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20335 error "Synchronous advice didn't wait reply"
20338 echo "Asynchronous ladvise shouldn't wait"
20339 local start_ts=$SECONDS
20340 lfs ladvise -a willread -b $DIR/$tfile ||
20341 error "Ladvise failed with no range argument"
20342 local end_ts=$SECONDS
20343 local inteval_ts=$((end_ts - start_ts))
20345 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20346 error "Asynchronous advice blocked"
20349 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20350 ladvise_willread_performance
20352 run_test 255a "check 'lfs ladvise -a willread'"
20358 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20362 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20363 skip "lustre < 2.8.54 does not support ladvise "
20364 remote_ost_nodsh && skip "remote OST with nodsh"
20366 lfs setstripe -c 1 -i 0 $DIR/$tfile
20368 ladvise_no_type dontneed $DIR/$tfile &&
20369 skip "dontneed ladvise is not supported"
20371 ladvise_no_ioctl $DIR/$tfile &&
20372 skip "ladvise ioctl is not supported"
20374 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20375 [ "$ost1_FSTYPE" = "zfs" ] &&
20376 skip "zfs-osd does not support 'ladvise dontneed'"
20379 local size=$((size_mb * 1048576))
20380 # In order to prevent disturbance of other processes, only check 3/4
20381 # of the memory usage
20382 local kibibytes=$((size_mb * 1024 * 3 / 4))
20384 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20385 error "dd to $DIR/$tfile failed"
20387 #force write to complete before dropping OST cache & checking memory
20390 local total=$(facet_meminfo ost1 MemTotal)
20391 echo "Total memory: $total KiB"
20393 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20394 local before_read=$(facet_meminfo ost1 Cached)
20395 echo "Cache used before read: $before_read KiB"
20397 lfs ladvise -a willread $DIR/$tfile ||
20398 error "Ladvise willread failed"
20399 local after_read=$(facet_meminfo ost1 Cached)
20400 echo "Cache used after read: $after_read KiB"
20402 lfs ladvise -a dontneed $DIR/$tfile ||
20403 error "Ladvise dontneed again failed"
20404 local no_read=$(facet_meminfo ost1 Cached)
20405 echo "Cache used after dontneed ladvise: $no_read KiB"
20407 if [ $total -lt $((before_read + kibibytes)) ]; then
20408 echo "Memory is too small, abort checking"
20412 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20413 error "Ladvise willread should use more memory" \
20414 "than $kibibytes KiB"
20417 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20418 error "Ladvise dontneed should release more memory" \
20419 "than $kibibytes KiB"
20422 run_test 255b "check 'lfs ladvise -a dontneed'"
20425 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20426 skip "lustre < 2.10.50 does not support lockahead"
20428 local ost1_imp=$(get_osc_import_name client ost1)
20429 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20437 test_mkdir -p $DIR/$tdir
20438 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20440 #test 10 returns only success/failure
20442 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20444 if [ $rc -eq 255 ]; then
20445 error "Ladvise test${i} failed, ${rc}"
20448 #test 11 counts lock enqueue requests, all others count new locks
20450 count=$(do_facet ost1 \
20451 $LCTL get_param -n ost.OSS.ost.stats)
20452 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20454 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20456 if [ $rc -eq 255 ]; then
20457 error "Ladvise test${i} failed, ${rc}"
20460 new_count=$(do_facet ost1 \
20461 $LCTL get_param -n ost.OSS.ost.stats)
20462 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20463 awk '{ print $2 }')
20465 difference="$((new_count - count))"
20466 if [ $difference -ne $rc ]; then
20467 error "Ladvise test${i}, bad enqueue count, returned " \
20468 "${rc}, actual ${difference}"
20471 for i in $(seq 12 21); do
20472 # If we do not do this, we run the risk of having too many
20473 # locks and starting lock cancellation while we are checking
20475 cancel_lru_locks osc
20477 count=$($LCTL get_param -n \
20478 ldlm.namespaces.$imp_name.lock_unused_count)
20480 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20482 if [ $rc -eq 255 ]; then
20483 error "Ladvise test ${i} failed, ${rc}"
20486 new_count=$($LCTL get_param -n \
20487 ldlm.namespaces.$imp_name.lock_unused_count)
20488 difference="$((new_count - count))"
20490 # Test 15 output is divided by 100 to map down to valid return
20491 if [ $i -eq 15 ]; then
20495 if [ $difference -ne $rc ]; then
20496 error "Ladvise test ${i}, bad lock count, returned " \
20497 "${rc}, actual ${difference}"
20501 #test 22 returns only success/failure
20503 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20505 if [ $rc -eq 255 ]; then
20506 error "Ladvise test${i} failed, ${rc}"
20509 run_test 255c "suite of ladvise lockahead tests"
20512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20513 remote_mds_nodsh && skip "remote MDS with nodsh"
20514 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20515 changelog_users $SINGLEMDS | grep "^cl" &&
20516 skip "active changelog user"
20522 mdt_dev=$(mdsdevname 1)
20525 changelog_register || error "changelog_register failed"
20528 mkdir -p $DIR/$tdir
20530 changelog_clear 0 || error "changelog_clear failed"
20533 touch $DIR/$tdir/{1..10}
20536 stop $SINGLEMDS || error "Fail to stop MDT"
20540 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20542 #after mount new plainllog is used
20543 touch $DIR/$tdir/{11..19}
20544 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20545 stack_trap "rm -f $tmpfile"
20546 cat_sl=$(do_facet $SINGLEMDS "sync; \
20547 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20548 llog_reader $tmpfile | grep -c type=1064553b")
20549 do_facet $SINGLEMDS llog_reader $tmpfile
20551 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20553 changelog_clear 0 || error "changelog_clear failed"
20555 cat_sl=$(do_facet $SINGLEMDS "sync; \
20556 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20557 llog_reader $tmpfile | grep -c type=1064553b")
20559 if (( cat_sl == 2 )); then
20560 error "Empty plain llog was not deleted from changelog catalog"
20561 elif (( cat_sl != 1 )); then
20562 error "Active plain llog shouldn't be deleted from catalog"
20565 run_test 256 "Check llog delete for empty and not full state"
20568 remote_mds_nodsh && skip "remote MDS with nodsh"
20569 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20570 skip "Need MDS version at least 2.8.55"
20572 test_mkdir $DIR/$tdir
20574 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20575 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20578 #define OBD_FAIL_MDS_XATTR_REP 0x161
20579 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20580 local facet=mds$((mdtidx + 1))
20581 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20582 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20584 stop $facet || error "stop MDS failed"
20585 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20586 error "start MDS fail"
20587 wait_recovery_complete $facet
20589 run_test 257 "xattr locks are not lost"
20591 # Verify we take the i_mutex when security requires it
20593 #define OBD_FAIL_IMUTEX_SEC 0x141c
20594 $LCTL set_param fail_loc=0x141c
20596 chmod u+s $DIR/$tfile
20597 chmod a+rwx $DIR/$tfile
20598 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20600 if [ $RC -ne 0 ]; then
20601 error "error, failed to take i_mutex, rc=$?"
20605 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20607 # Verify we do NOT take the i_mutex in the normal case
20609 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20610 $LCTL set_param fail_loc=0x141d
20613 chmod a+rw $DIR/$tfile
20614 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20616 if [ $RC -ne 0 ]; then
20617 error "error, took i_mutex unnecessarily, rc=$?"
20622 run_test 258b "verify i_mutex security behavior"
20625 local file=$DIR/$tfile
20629 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20631 stack_trap "rm -f $file" EXIT
20633 wait_delete_completed
20634 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20635 echo "before: $before"
20637 $LFS setstripe -i 0 -c 1 $file
20638 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20640 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20641 echo "after write: $after"
20643 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20644 do_facet ost1 $LCTL set_param fail_loc=0x2301
20646 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20647 echo "after truncate: $after"
20650 do_facet ost1 $LCTL set_param fail_loc=0
20651 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20653 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20654 echo "after restart: $after"
20655 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20656 error "missing truncate?"
20660 run_test 259 "crash at delayed truncate"
20663 #define OBD_FAIL_MDC_CLOSE 0x806
20664 $LCTL set_param fail_loc=0x80000806
20668 run_test 260 "Check mdc_close fail"
20670 ### Data-on-MDT sanity tests ###
20672 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20673 skip "Need MDS version at least 2.10.55 for DoM"
20676 local dom=$DIR/$tdir/dom_file
20677 local tmp=$DIR/$tdir/tmp_file
20679 mkdir -p $DIR/$tdir
20681 # basic checks for DoM component creation
20682 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20683 error "Can set MDT layout to non-first entry"
20685 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20686 error "Can define multiple entries as MDT layout"
20688 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20690 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20691 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20692 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20694 local mdtidx=$($LFS getstripe -m $dom)
20695 local mdtname=MDT$(printf %04x $mdtidx)
20696 local facet=mds$((mdtidx + 1))
20697 local space_check=1
20699 # Skip free space checks with ZFS
20700 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20704 local size_tmp=$((65536 * 3))
20705 local mdtfree1=$(do_facet $facet \
20706 lctl get_param -n osd*.*$mdtname.kbytesfree)
20708 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20709 # check also direct IO along write
20710 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20711 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20713 cmp $tmp $dom || error "file data is different"
20714 [ $(stat -c%s $dom) == $size_tmp ] ||
20715 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20716 if [ $space_check == 1 ]; then
20717 local mdtfree2=$(do_facet $facet \
20718 lctl get_param -n osd*.*$mdtname.kbytesfree)
20720 # increase in usage from by $size_tmp
20721 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20722 error "MDT free space wrong after write: " \
20723 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20727 local size_dom=10000
20729 $TRUNCATE $dom $size_dom
20730 [ $(stat -c%s $dom) == $size_dom ] ||
20731 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20732 if [ $space_check == 1 ]; then
20733 mdtfree1=$(do_facet $facet \
20734 lctl get_param -n osd*.*$mdtname.kbytesfree)
20735 # decrease in usage from $size_tmp to new $size_dom
20736 [ $(($mdtfree1 - $mdtfree2)) -ge \
20737 $(((size_tmp - size_dom) / 1024)) ] ||
20738 error "MDT free space is wrong after truncate: " \
20739 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20745 size_dom=$((size_dom + size_tmp))
20746 [ $(stat -c%s $dom) == $size_dom ] ||
20747 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20748 if [ $space_check == 1 ]; then
20749 mdtfree2=$(do_facet $facet \
20750 lctl get_param -n osd*.*$mdtname.kbytesfree)
20751 # increase in usage by $size_tmp from previous
20752 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20753 error "MDT free space is wrong after append: " \
20754 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20759 if [ $space_check == 1 ]; then
20760 mdtfree1=$(do_facet $facet \
20761 lctl get_param -n osd*.*$mdtname.kbytesfree)
20762 # decrease in usage by $size_dom from previous
20763 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20764 error "MDT free space is wrong after removal: " \
20765 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20768 # combined striping
20769 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20770 error "Can't create DoM + OST striping"
20772 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20773 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20774 # check also direct IO along write
20775 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20777 cmp $tmp $dom || error "file data is different"
20778 [ $(stat -c%s $dom) == $size_tmp ] ||
20779 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20784 run_test 270a "DoM: basic functionality tests"
20787 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20788 skip "Need MDS version at least 2.10.55"
20790 local dom=$DIR/$tdir/dom_file
20791 local max_size=1048576
20793 mkdir -p $DIR/$tdir
20794 $LFS setstripe -E $max_size -L mdt $dom
20796 # truncate over the limit
20797 $TRUNCATE $dom $(($max_size + 1)) &&
20798 error "successful truncate over the maximum size"
20799 # write over the limit
20800 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20801 error "successful write over the maximum size"
20802 # append over the limit
20803 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20804 echo "12345" >> $dom && error "successful append over the maximum size"
20809 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20812 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20813 skip "Need MDS version at least 2.10.55"
20815 mkdir -p $DIR/$tdir
20816 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20818 # check files inherit DoM EA
20819 touch $DIR/$tdir/first
20820 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20821 error "bad pattern"
20822 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20823 error "bad stripe count"
20824 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20825 error "bad stripe size"
20827 # check directory inherits DoM EA and uses it as default
20828 mkdir $DIR/$tdir/subdir
20829 touch $DIR/$tdir/subdir/second
20830 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20831 error "bad pattern in sub-directory"
20832 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20833 error "bad stripe count in sub-directory"
20834 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20835 error "bad stripe size in sub-directory"
20838 run_test 270c "DoM: DoM EA inheritance tests"
20841 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20842 skip "Need MDS version at least 2.10.55"
20844 mkdir -p $DIR/$tdir
20845 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20847 # inherit default DoM striping
20848 mkdir $DIR/$tdir/subdir
20849 touch $DIR/$tdir/subdir/f1
20851 # change default directory striping
20852 $LFS setstripe -c 1 $DIR/$tdir/subdir
20853 touch $DIR/$tdir/subdir/f2
20854 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20855 error "wrong default striping in file 2"
20856 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20857 error "bad pattern in file 2"
20860 run_test 270d "DoM: change striping from DoM to RAID0"
20863 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20864 skip "Need MDS version at least 2.10.55"
20866 mkdir -p $DIR/$tdir/dom
20867 mkdir -p $DIR/$tdir/norm
20870 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20871 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20873 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20874 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20876 # find DoM files by layout
20877 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20878 [ $NUM -eq $DOMFILES ] ||
20879 error "lfs find -L: found $NUM, expected $DOMFILES"
20880 echo "Test 1: lfs find 20 DOM files by layout: OK"
20882 # there should be 1 dir with default DOM striping
20883 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20885 error "lfs find -L: found $NUM, expected 1 dir"
20886 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20888 # find DoM files by stripe size
20889 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20890 [ $NUM -eq $DOMFILES ] ||
20891 error "lfs find -S: found $NUM, expected $DOMFILES"
20892 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20894 # find files by stripe offset except DoM files
20895 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20896 [ $NUM -eq $NORMFILES ] ||
20897 error "lfs find -i: found $NUM, expected $NORMFILES"
20898 echo "Test 5: lfs find no DOM files by stripe index: OK"
20901 run_test 270e "DoM: lfs find with DoM files test"
20904 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20905 skip "Need MDS version at least 2.10.55"
20907 local mdtname=${FSNAME}-MDT0000-mdtlov
20908 local dom=$DIR/$tdir/dom_file
20909 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20910 lod.$mdtname.dom_stripesize)
20911 local dom_limit=131072
20913 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20914 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20915 lod.$mdtname.dom_stripesize)
20916 [ ${dom_limit} -eq ${dom_current} ] ||
20917 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20919 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20920 $LFS setstripe -d $DIR/$tdir
20921 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20922 error "Can't set directory default striping"
20924 # exceed maximum stripe size
20925 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20926 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20927 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20928 error "Able to create DoM component size more than LOD limit"
20930 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20931 dom_current=$(do_facet mds1 $LCTL get_param -n \
20932 lod.$mdtname.dom_stripesize)
20933 [ 0 -eq ${dom_current} ] ||
20934 error "Can't set zero DoM stripe limit"
20937 # attempt to create DoM file on server with disabled DoM should
20938 # remove DoM entry from layout and be succeed
20939 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20940 error "Can't create DoM file (DoM is disabled)"
20941 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20942 error "File has DoM component while DoM is disabled"
20945 # attempt to create DoM file with only DoM stripe should return error
20946 $LFS setstripe -E $dom_limit -L mdt $dom &&
20947 error "Able to create DoM-only file while DoM is disabled"
20949 # too low values to be aligned with smallest stripe size 64K
20950 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20951 dom_current=$(do_facet mds1 $LCTL get_param -n \
20952 lod.$mdtname.dom_stripesize)
20953 [ 30000 -eq ${dom_current} ] &&
20954 error "Can set too small DoM stripe limit"
20956 # 64K is a minimal stripe size in Lustre, expect limit of that size
20957 [ 65536 -eq ${dom_current} ] ||
20958 error "Limit is not set to 64K but ${dom_current}"
20960 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20961 dom_current=$(do_facet mds1 $LCTL get_param -n \
20962 lod.$mdtname.dom_stripesize)
20964 [ 2147483648 -eq ${dom_current} ] &&
20965 error "Can set too large DoM stripe limit"
20967 do_facet mds1 $LCTL set_param -n \
20968 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20969 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20970 error "Can't create DoM component size after limit change"
20971 do_facet mds1 $LCTL set_param -n \
20972 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20973 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20974 error "Can't create DoM file after limit decrease"
20975 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20976 error "Can create big DoM component after limit decrease"
20977 touch ${dom}_def ||
20978 error "Can't create file with old default layout"
20980 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20983 run_test 270f "DoM: maximum DoM stripe size checks"
20986 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20987 skip "Need MDS version at least 2.13.52"
20988 local dom=$DIR/$tdir/$tfile
20990 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20991 local lodname=${FSNAME}-MDT0000-mdtlov
20993 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20994 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20995 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20996 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20998 local dom_limit=1024
20999 local dom_threshold="50%"
21001 $LFS setstripe -d $DIR/$tdir
21002 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21003 error "Can't set directory default striping"
21005 do_facet mds1 $LCTL set_param -n \
21006 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21007 # set 0 threshold and create DOM file to change tunable stripesize
21008 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21009 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21010 error "Failed to create $dom file"
21011 # now tunable dom_cur_stripesize should reach maximum
21012 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21013 lod.${lodname}.dom_stripesize_cur_kb)
21014 [[ $dom_current == $dom_limit ]] ||
21015 error "Current DOM stripesize is not maximum"
21018 # set threshold for further tests
21019 do_facet mds1 $LCTL set_param -n \
21020 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21021 echo "DOM threshold is $dom_threshold free space"
21024 # Spoof bfree to exceed threshold
21025 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21026 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21027 for spfree in 40 20 0 15 30 55; do
21028 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21029 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21030 error "Failed to create $dom file"
21031 dom_def=$(do_facet mds1 $LCTL get_param -n \
21032 lod.${lodname}.dom_stripesize_cur_kb)
21033 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21034 [[ $dom_def != $dom_current ]] ||
21035 error "Default stripe size was not changed"
21036 if [[ $spfree > 0 ]] ; then
21037 dom_set=$($LFS getstripe -S $dom)
21038 [[ $dom_set == $((dom_def * 1024)) ]] ||
21039 error "DOM component size is still old"
21041 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21042 error "DoM component is set with no free space"
21045 dom_current=$dom_def
21048 run_test 270g "DoM: default DoM stripe size depends on free space"
21051 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21052 skip "Need MDS version at least 2.13.53"
21054 local mdtname=${FSNAME}-MDT0000-mdtlov
21055 local dom=$DIR/$tdir/$tfile
21056 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21058 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21059 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21061 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21062 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21063 error "can't create OST file"
21064 # mirrored file with DOM entry in the second mirror
21065 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21066 error "can't create mirror with DoM component"
21068 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21070 # DOM component in the middle and has other enries in the same mirror,
21071 # should succeed but lost DoM component
21072 $LFS setstripe --copy=${dom}_1 $dom ||
21073 error "Can't create file from OST|DOM mirror layout"
21074 # check new file has no DoM layout after all
21075 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21076 error "File has DoM component while DoM is disabled"
21078 run_test 270h "DoM: DoM stripe removal when disabled on server"
21081 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21082 skip "Need MDS version at least 2.10.55"
21084 local dom=$DIR/$tdir/dom
21086 mkdir -p $DIR/$tdir
21088 $LFS setstripe -E 1024K -L mdt $dom
21090 lctl set_param -n mdc.*.stats=clear
21091 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21092 cat $dom > /dev/null
21093 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21094 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21098 run_test 271a "DoM: data is cached for read after write"
21101 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21102 skip "Need MDS version at least 2.10.55"
21104 local dom=$DIR/$tdir/dom
21106 mkdir -p $DIR/$tdir
21108 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21110 lctl set_param -n mdc.*.stats=clear
21111 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21112 cancel_lru_locks mdc
21113 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21114 # second stat to check size is cached on client
21115 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21116 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21117 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21120 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21123 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21124 skip "Need MDS version at least 2.10.55"
21126 local dom=$DIR/$tdir/dom
21128 mkdir -p $DIR/$tdir
21130 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21132 lctl set_param -n mdc.*.stats=clear
21133 lctl set_param -n osc.*.stats=clear
21134 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21135 cancel_lru_locks mdc
21136 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21137 # second stat to check size is cached on client
21138 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21139 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21140 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21141 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21142 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21145 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21151 local mdt=MDT$(printf %04x $mdtidx)
21153 if [ -z $param ]; then
21154 lctl get_param -n mdc.*$mdt*.stats
21156 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21161 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21162 skip "Need MDS version at least 2.10.55"
21164 local dom=$DIR/$tdir/dom
21166 mkdir -p $DIR/$tdir
21168 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21170 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21171 local facet=mds$((mdtidx + 1))
21173 cancel_lru_locks mdc
21174 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21175 createmany -o $dom 1000
21176 lctl set_param -n mdc.*.stats=clear
21177 smalliomany -w $dom 1000 200
21178 get_mdc_stats $mdtidx
21179 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21180 # Each file has 1 open, 1 IO enqueues, total 2000
21181 # but now we have also +1 getxattr for security.capability, total 3000
21182 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21183 unlinkmany $dom 1000
21185 cancel_lru_locks mdc
21186 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21187 createmany -o $dom 1000
21188 lctl set_param -n mdc.*.stats=clear
21189 smalliomany -w $dom 1000 200
21190 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21191 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21192 # for OPEN and IO lock.
21193 [ $((enq - enq_2)) -ge 1000 ] ||
21194 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21195 unlinkmany $dom 1000
21198 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21200 cleanup_271def_tests() {
21206 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21207 skip "Need MDS version at least 2.10.57"
21209 local dom=$DIR/$tdir/dom
21210 local tmp=$TMP/$tfile
21211 trap "cleanup_271def_tests $tmp" EXIT
21213 mkdir -p $DIR/$tdir
21215 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21217 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21219 cancel_lru_locks mdc
21220 dd if=/dev/urandom of=$tmp bs=1000 count=1
21221 dd if=$tmp of=$dom bs=1000 count=1
21222 cancel_lru_locks mdc
21224 cat /etc/hosts >> $tmp
21225 lctl set_param -n mdc.*.stats=clear
21227 # append data to the same file it should update local page
21228 echo "Append to the same page"
21229 cat /etc/hosts >> $dom
21230 local num=$(get_mdc_stats $mdtidx ost_read)
21231 local ra=$(get_mdc_stats $mdtidx req_active)
21232 local rw=$(get_mdc_stats $mdtidx req_waittime)
21234 [ -z $num ] || error "$num READ RPC occured"
21235 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21239 cmp $tmp $dom || error "file miscompare"
21241 cancel_lru_locks mdc
21242 lctl set_param -n mdc.*.stats=clear
21244 echo "Open and read file"
21245 cat $dom > /dev/null
21246 local num=$(get_mdc_stats $mdtidx ost_read)
21247 local ra=$(get_mdc_stats $mdtidx req_active)
21248 local rw=$(get_mdc_stats $mdtidx req_waittime)
21250 [ -z $num ] || error "$num READ RPC occured"
21251 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21255 cmp $tmp $dom || error "file miscompare"
21259 run_test 271d "DoM: read on open (1K file in reply buffer)"
21262 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21263 skip "Need MDS version at least 2.10.57"
21265 local dom=$DIR/$tdir/dom
21266 local tmp=$TMP/$tfile
21267 trap "cleanup_271def_tests $tmp" EXIT
21269 mkdir -p $DIR/$tdir
21271 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21273 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21275 cancel_lru_locks mdc
21276 dd if=/dev/urandom of=$tmp bs=265000 count=1
21277 dd if=$tmp of=$dom bs=265000 count=1
21278 cancel_lru_locks mdc
21279 cat /etc/hosts >> $tmp
21280 lctl set_param -n mdc.*.stats=clear
21282 echo "Append to the same page"
21283 cat /etc/hosts >> $dom
21284 local num=$(get_mdc_stats $mdtidx ost_read)
21285 local ra=$(get_mdc_stats $mdtidx req_active)
21286 local rw=$(get_mdc_stats $mdtidx req_waittime)
21288 [ -z $num ] || error "$num READ RPC occured"
21289 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21293 cmp $tmp $dom || error "file miscompare"
21295 cancel_lru_locks mdc
21296 lctl set_param -n mdc.*.stats=clear
21298 echo "Open and read file"
21299 cat $dom > /dev/null
21300 local num=$(get_mdc_stats $mdtidx ost_read)
21301 local ra=$(get_mdc_stats $mdtidx req_active)
21302 local rw=$(get_mdc_stats $mdtidx req_waittime)
21304 [ -z $num ] && num=0
21305 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21306 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21310 cmp $tmp $dom || error "file miscompare"
21314 run_test 271f "DoM: read on open (200K file and read tail)"
21317 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21318 skip "Skipping due to old client or server version"
21320 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21322 $CHECKSTAT -t file $DIR1/$tfile
21324 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21327 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21328 $LCTL set_param fail_loc=0x80000314
21329 rm $DIR1/$tfile || error "Unlink fails"
21331 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21332 [ $RC -eq 0 ] || error "Failed write to stale object"
21334 run_test 271g "Discard DoM data vs client flush race"
21337 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21338 skip "Need MDS version at least 2.11.50"
21340 local dom=$DIR/$tdir/dom
21341 mkdir -p $DIR/$tdir
21343 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21344 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21345 error "failed to write data into $dom"
21346 local old_md5=$(md5sum $dom)
21348 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21349 error "failed to migrate to the same DoM component"
21351 local new_md5=$(md5sum $dom)
21353 [ "$old_md5" == "$new_md5" ] ||
21354 error "md5sum differ: $old_md5, $new_md5"
21356 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21357 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21359 run_test 272a "DoM migration: new layout with the same DOM component"
21362 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21363 skip "Need MDS version at least 2.11.50"
21365 local dom=$DIR/$tdir/dom
21366 mkdir -p $DIR/$tdir
21367 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21369 local mdtidx=$($LFS getstripe -m $dom)
21370 local mdtname=MDT$(printf %04x $mdtidx)
21371 local facet=mds$((mdtidx + 1))
21373 local mdtfree1=$(do_facet $facet \
21374 lctl get_param -n osd*.*$mdtname.kbytesfree)
21375 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21376 error "failed to write data into $dom"
21377 local old_md5=$(md5sum $dom)
21378 cancel_lru_locks mdc
21379 local mdtfree1=$(do_facet $facet \
21380 lctl get_param -n osd*.*$mdtname.kbytesfree)
21382 $LFS migrate -c2 $dom ||
21383 error "failed to migrate to the new composite layout"
21384 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21385 error "MDT stripe was not removed"
21387 cancel_lru_locks mdc
21388 local new_md5=$(md5sum $dom)
21389 [ "$old_md5" == "$new_md5" ] ||
21390 error "$old_md5 != $new_md5"
21392 # Skip free space checks with ZFS
21393 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21394 local mdtfree2=$(do_facet $facet \
21395 lctl get_param -n osd*.*$mdtname.kbytesfree)
21396 [ $mdtfree2 -gt $mdtfree1 ] ||
21397 error "MDT space is not freed after migration"
21401 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21404 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21405 skip "Need MDS version at least 2.11.50"
21407 local dom=$DIR/$tdir/$tfile
21408 mkdir -p $DIR/$tdir
21409 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21411 local mdtidx=$($LFS getstripe -m $dom)
21412 local mdtname=MDT$(printf %04x $mdtidx)
21413 local facet=mds$((mdtidx + 1))
21415 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21416 error "failed to write data into $dom"
21417 local old_md5=$(md5sum $dom)
21418 cancel_lru_locks mdc
21419 local mdtfree1=$(do_facet $facet \
21420 lctl get_param -n osd*.*$mdtname.kbytesfree)
21422 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21423 error "failed to migrate to the new composite layout"
21424 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21425 error "MDT stripe was not removed"
21427 cancel_lru_locks mdc
21428 local new_md5=$(md5sum $dom)
21429 [ "$old_md5" == "$new_md5" ] ||
21430 error "$old_md5 != $new_md5"
21432 # Skip free space checks with ZFS
21433 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21434 local mdtfree2=$(do_facet $facet \
21435 lctl get_param -n osd*.*$mdtname.kbytesfree)
21436 [ $mdtfree2 -gt $mdtfree1 ] ||
21437 error "MDS space is not freed after migration"
21441 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21444 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21445 skip "Need MDS version at least 2.12.55"
21447 local dom=$DIR/$tdir/$tfile
21448 mkdir -p $DIR/$tdir
21449 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21451 local mdtidx=$($LFS getstripe -m $dom)
21452 local mdtname=MDT$(printf %04x $mdtidx)
21453 local facet=mds$((mdtidx + 1))
21455 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21456 error "failed to write data into $dom"
21457 local old_md5=$(md5sum $dom)
21458 cancel_lru_locks mdc
21459 local mdtfree1=$(do_facet $facet \
21460 lctl get_param -n osd*.*$mdtname.kbytesfree)
21462 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21463 error "failed mirroring to the new composite layout"
21464 $LFS mirror resync $dom ||
21465 error "failed mirror resync"
21466 $LFS mirror split --mirror-id 1 -d $dom ||
21467 error "failed mirror split"
21469 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21470 error "MDT stripe was not removed"
21472 cancel_lru_locks mdc
21473 local new_md5=$(md5sum $dom)
21474 [ "$old_md5" == "$new_md5" ] ||
21475 error "$old_md5 != $new_md5"
21477 # Skip free space checks with ZFS
21478 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21479 local mdtfree2=$(do_facet $facet \
21480 lctl get_param -n osd*.*$mdtname.kbytesfree)
21481 [ $mdtfree2 -gt $mdtfree1 ] ||
21482 error "MDS space is not freed after DOM mirror deletion"
21486 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21489 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21490 skip "Need MDS version at least 2.12.55"
21492 local dom=$DIR/$tdir/$tfile
21493 mkdir -p $DIR/$tdir
21494 $LFS setstripe -c 2 $dom
21496 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21497 error "failed to write data into $dom"
21498 local old_md5=$(md5sum $dom)
21499 cancel_lru_locks mdc
21501 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21502 error "failed mirroring to the DOM layout"
21503 $LFS mirror resync $dom ||
21504 error "failed mirror resync"
21505 $LFS mirror split --mirror-id 1 -d $dom ||
21506 error "failed mirror split"
21508 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21509 error "MDT stripe was not removed"
21511 cancel_lru_locks mdc
21512 local new_md5=$(md5sum $dom)
21513 [ "$old_md5" == "$new_md5" ] ||
21514 error "$old_md5 != $new_md5"
21518 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21521 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21522 skip "Need MDS version at least 2.12.55"
21524 local dom=$DIR/$tdir/$tfile
21525 mkdir -p $DIR/$tdir
21526 $LFS setstripe -c 2 $dom
21528 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21529 error "failed to write data into $dom"
21530 local old_md5=$(md5sum $dom)
21531 cancel_lru_locks mdc
21533 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21534 error "failed migrating to the DOM file"
21536 cancel_lru_locks mdc
21537 local new_md5=$(md5sum $dom)
21538 [ "$old_md5" != "$new_md5" ] &&
21539 error "$old_md5 != $new_md5"
21543 run_test 272f "DoM migration: OST-striped file to DOM file"
21546 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21547 skip "Need MDS version at least 2.11.50"
21549 # Layout swap cannot be done if either file has DOM component,
21550 # this will never be supported, migration should be used instead
21552 local dom=$DIR/$tdir/$tfile
21553 mkdir -p $DIR/$tdir
21555 $LFS setstripe -c2 ${dom}_plain
21556 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21557 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21558 error "can swap layout with DoM component"
21559 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21560 error "can swap layout with DoM component"
21562 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21563 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21564 error "can swap layout with DoM component"
21565 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21566 error "can swap layout with DoM component"
21569 run_test 273a "DoM: layout swapping should fail with DOM"
21572 mkdir -p $DIR/$tdir
21573 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21575 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21576 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21578 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21580 run_test 273b "DoM: race writeback and object destroy"
21583 remote_ost_nodsh && skip "remote OST with nodsh"
21584 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21585 skip "Need OST version >= 2.10.57"
21587 local file=$DIR/$tfile
21590 oss=$(comma_list $(osts_nodes))
21592 dd if=/dev/urandom of=$file bs=1M count=2 ||
21593 error "failed to create a file"
21594 cancel_lru_locks osc
21597 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21598 error "failed to read a file"
21600 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21601 $LCTL set_param fail_loc=0x8000031f
21603 cancel_lru_locks osc &
21606 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21607 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21608 #IO takes another lock, but matches the PENDING one
21609 #and places it to the IO RPC
21610 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21611 error "failed to read a file with PENDING lock"
21613 run_test 275 "Read on a canceled duplicate lock"
21616 remote_ost_nodsh && skip "remote OST with nodsh"
21619 do_facet ost1 "(while true; do \
21620 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21621 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21624 for LOOP in $(seq 20); do
21626 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21629 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21630 rm $TMP/sanity_276_pid"
21632 run_test 276 "Race between mount and obd_statfs"
21635 $LCTL set_param ldlm.namespaces.*.lru_size=0
21636 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21637 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21638 grep ^used_mb | awk '{print $2}')
21639 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21640 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21641 oflag=direct conv=notrunc
21642 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21643 grep ^used_mb | awk '{print $2}')
21644 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21646 run_test 277 "Direct IO shall drop page cache"
21649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21650 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21651 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21652 skip "needs the same host for mdt1 mdt2" && return
21657 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21658 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21664 echo "Starting MDTs"
21665 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21667 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21669 do_facet mds2 $LCTL set_param fail_loc=0
21671 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21672 wait_recovery_complete mds2
21674 run_test 278 "Race starting MDS between MDTs stop/start"
21677 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21678 skip "Need MGS version at least 2.13.52"
21679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21680 combined_mgs_mds || skip "needs combined MGS/MDT"
21682 umount_client $MOUNT
21683 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21684 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21686 mount_client $MOUNT &
21688 stop mgs || error "stop mgs failed"
21689 #for a race mgs would crash
21690 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21691 # make sure we unmount client before remounting
21693 umount_client $MOUNT
21694 mount_client $MOUNT || error "mount client failed"
21696 run_test 280 "Race between MGS umount and client llog processing"
21698 cleanup_test_300() {
21702 test_striped_dir() {
21707 mkdir -p $DIR/$tdir
21709 SAVE_UMASK=$(umask)
21710 trap cleanup_test_300 RETURN EXIT
21712 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21713 $DIR/$tdir/striped_dir ||
21714 error "set striped dir error"
21716 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21717 [ "$mode" = "755" ] || error "expect 755 got $mode"
21719 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21720 error "getdirstripe failed"
21721 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21722 if [ "$stripe_count" != "2" ]; then
21723 error "1:stripe_count is $stripe_count, expect 2"
21725 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21726 if [ "$stripe_count" != "2" ]; then
21727 error "2:stripe_count is $stripe_count, expect 2"
21730 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21731 if [ "$stripe_index" != "$mdt_index" ]; then
21732 error "stripe_index is $stripe_index, expect $mdt_index"
21735 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21736 error "nlink error after create striped dir"
21738 mkdir $DIR/$tdir/striped_dir/a
21739 mkdir $DIR/$tdir/striped_dir/b
21741 stat $DIR/$tdir/striped_dir/a ||
21742 error "create dir under striped dir failed"
21743 stat $DIR/$tdir/striped_dir/b ||
21744 error "create dir under striped dir failed"
21746 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21747 error "nlink error after mkdir"
21749 rmdir $DIR/$tdir/striped_dir/a
21750 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21751 error "nlink error after rmdir"
21753 rmdir $DIR/$tdir/striped_dir/b
21754 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21755 error "nlink error after rmdir"
21757 chattr +i $DIR/$tdir/striped_dir
21758 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21759 error "immutable flags not working under striped dir!"
21760 chattr -i $DIR/$tdir/striped_dir
21762 rmdir $DIR/$tdir/striped_dir ||
21763 error "rmdir striped dir error"
21771 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21772 skip "skipped for lustre < 2.7.0"
21773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21776 test_striped_dir 0 || error "failed on striped dir on MDT0"
21777 test_striped_dir 1 || error "failed on striped dir on MDT0"
21779 run_test 300a "basic striped dir sanity test"
21782 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21783 skip "skipped for lustre < 2.7.0"
21784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21785 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21792 test_mkdir $DIR/$tdir || error "mkdir fail"
21793 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21794 error "set striped dir error"
21795 for i in {0..9}; do
21796 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21798 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21799 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21800 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21802 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21803 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21804 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21808 run_test 300b "check ctime/mtime for striped dir"
21811 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21812 skip "skipped for lustre < 2.7.0"
21813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21814 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21818 mkdir -p $DIR/$tdir
21819 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21820 error "set striped dir error"
21822 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21823 error "chown striped dir failed"
21825 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21826 error "create 5k files failed"
21828 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21830 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21834 run_test 300c "chown && check ls under striped directory"
21837 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21838 skip "skipped for lustre < 2.7.0"
21839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21840 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21845 mkdir -p $DIR/$tdir
21846 $LFS setstripe -c 2 $DIR/$tdir
21848 #local striped directory
21849 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21850 error "set striped dir error"
21851 #look at the directories for debug purposes
21853 $LFS getdirstripe $DIR/$tdir
21854 ls -l $DIR/$tdir/striped_dir
21855 $LFS getdirstripe $DIR/$tdir/striped_dir
21856 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21857 error "create 10 files failed"
21859 #remote striped directory
21860 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21861 error "set striped dir error"
21862 #look at the directories for debug purposes
21864 $LFS getdirstripe $DIR/$tdir
21865 ls -l $DIR/$tdir/remote_striped_dir
21866 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21867 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21868 error "create 10 files failed"
21870 for file in $(find $DIR/$tdir); do
21871 stripe_count=$($LFS getstripe -c $file)
21872 [ $stripe_count -eq 2 ] ||
21873 error "wrong stripe $stripe_count for $file"
21878 run_test 300d "check default stripe under striped directory"
21881 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21882 skip "Need MDS version at least 2.7.55"
21883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21884 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21889 mkdir -p $DIR/$tdir
21891 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21892 error "set striped dir error"
21894 touch $DIR/$tdir/striped_dir/a
21895 touch $DIR/$tdir/striped_dir/b
21896 touch $DIR/$tdir/striped_dir/c
21898 mkdir $DIR/$tdir/striped_dir/dir_a
21899 mkdir $DIR/$tdir/striped_dir/dir_b
21900 mkdir $DIR/$tdir/striped_dir/dir_c
21902 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21903 error "set striped adir under striped dir error"
21905 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21906 error "set striped bdir under striped dir error"
21908 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21909 error "set striped cdir under striped dir error"
21911 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21912 error "rename dir under striped dir fails"
21914 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21915 error "rename dir under different stripes fails"
21917 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21918 error "rename file under striped dir should succeed"
21920 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21921 error "rename dir under striped dir should succeed"
21925 run_test 300e "check rename under striped directory"
21928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21929 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21930 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21931 skip "Need MDS version at least 2.7.55"
21937 mkdir -p $DIR/$tdir
21939 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21940 error "set striped dir error"
21942 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21943 error "set striped dir error"
21945 touch $DIR/$tdir/striped_dir/a
21946 mkdir $DIR/$tdir/striped_dir/dir_a
21947 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21948 error "create striped dir under striped dir fails"
21950 touch $DIR/$tdir/striped_dir1/b
21951 mkdir $DIR/$tdir/striped_dir1/dir_b
21952 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21953 error "create striped dir under striped dir fails"
21955 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21956 error "rename dir under different striped dir should fail"
21958 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21959 error "rename striped dir under diff striped dir should fail"
21961 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21962 error "rename file under diff striped dirs fails"
21966 run_test 300f "check rename cross striped directory"
21968 test_300_check_default_striped_dir()
21971 local default_count=$2
21972 local default_index=$3
21975 local dir_stripe_index
21978 echo "checking $dirname $default_count $default_index"
21979 $LFS setdirstripe -D -c $default_count -i $default_index \
21980 -H all_char $DIR/$tdir/$dirname ||
21981 error "set default stripe on striped dir error"
21982 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21983 [ $stripe_count -eq $default_count ] ||
21984 error "expect $default_count get $stripe_count for $dirname"
21986 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21987 [ $stripe_index -eq $default_index ] ||
21988 error "expect $default_index get $stripe_index for $dirname"
21990 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21991 error "create dirs failed"
21993 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21994 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21995 for dir in $(find $DIR/$tdir/$dirname/*); do
21996 stripe_count=$($LFS getdirstripe -c $dir)
21997 (( $stripe_count == $default_count )) ||
21998 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
21999 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22000 error "stripe count $default_count != $stripe_count for $dir"
22002 stripe_index=$($LFS getdirstripe -i $dir)
22003 [ $default_index -eq -1 ] ||
22004 [ $stripe_index -eq $default_index ] ||
22005 error "$stripe_index != $default_index for $dir"
22007 #check default stripe
22008 stripe_count=$($LFS getdirstripe -D -c $dir)
22009 [ $stripe_count -eq $default_count ] ||
22010 error "default count $default_count != $stripe_count for $dir"
22012 stripe_index=$($LFS getdirstripe -D -i $dir)
22013 [ $stripe_index -eq $default_index ] ||
22014 error "default index $default_index != $stripe_index for $dir"
22016 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22021 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22022 skip "Need MDS version at least 2.7.55"
22029 mkdir $DIR/$tdir/normal_dir
22031 #Checking when client cache stripe index
22032 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22033 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22034 error "create striped_dir failed"
22036 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22037 error "create dir0 fails"
22038 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22039 [ $stripe_index -eq 0 ] ||
22040 error "dir0 expect index 0 got $stripe_index"
22042 mkdir $DIR/$tdir/striped_dir/dir1 ||
22043 error "create dir1 fails"
22044 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22045 [ $stripe_index -eq 1 ] ||
22046 error "dir1 expect index 1 got $stripe_index"
22048 #check default stripe count/stripe index
22049 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22050 test_300_check_default_striped_dir normal_dir 1 0
22051 test_300_check_default_striped_dir normal_dir -1 1
22052 test_300_check_default_striped_dir normal_dir 2 -1
22054 #delete default stripe information
22055 echo "delete default stripeEA"
22056 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22057 error "set default stripe on striped dir error"
22059 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22060 for dir in $(find $DIR/$tdir/normal_dir/*); do
22061 stripe_count=$($LFS getdirstripe -c $dir)
22062 [ $stripe_count -eq 0 ] ||
22063 error "expect 1 get $stripe_count for $dir"
22064 stripe_index=$($LFS getdirstripe -i $dir)
22065 [ $stripe_index -eq 0 ] ||
22066 error "expect 0 get $stripe_index for $dir"
22069 run_test 300g "check default striped directory for normal directory"
22072 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22073 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22074 skip "Need MDS version at least 2.7.55"
22080 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22081 error "set striped dir error"
22083 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22084 test_300_check_default_striped_dir striped_dir 1 0
22085 test_300_check_default_striped_dir striped_dir -1 1
22086 test_300_check_default_striped_dir striped_dir 2 -1
22088 #delete default stripe information
22089 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22090 error "set default stripe on striped dir error"
22092 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22093 for dir in $(find $DIR/$tdir/striped_dir/*); do
22094 stripe_count=$($LFS getdirstripe -c $dir)
22095 [ $stripe_count -eq 0 ] ||
22096 error "expect 1 get $stripe_count for $dir"
22099 run_test 300h "check default striped directory for striped directory"
22102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22103 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22104 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22105 skip "Need MDS version at least 2.7.55"
22112 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22113 error "set striped dir error"
22115 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22116 error "create files under striped dir failed"
22118 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22119 error "set striped hashdir error"
22121 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22122 error "create dir0 under hash dir failed"
22123 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22124 error "create dir1 under hash dir failed"
22125 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22126 error "create dir2 under hash dir failed"
22128 # unfortunately, we need to umount to clear dir layout cache for now
22129 # once we fully implement dir layout, we can drop this
22130 umount_client $MOUNT || error "umount failed"
22131 mount_client $MOUNT || error "mount failed"
22133 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22134 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22135 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22137 #set the stripe to be unknown hash type
22138 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22139 $LCTL set_param fail_loc=0x1901
22140 for ((i = 0; i < 10; i++)); do
22141 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22142 error "stat f-$i failed"
22143 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22146 touch $DIR/$tdir/striped_dir/f0 &&
22147 error "create under striped dir with unknown hash should fail"
22149 $LCTL set_param fail_loc=0
22151 umount_client $MOUNT || error "umount failed"
22152 mount_client $MOUNT || error "mount failed"
22156 run_test 300i "client handle unknown hash type striped directory"
22159 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22161 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22162 skip "Need MDS version at least 2.7.55"
22169 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22170 $LCTL set_param fail_loc=0x1702
22171 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22172 error "set striped dir error"
22174 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22175 error "create files under striped dir failed"
22177 $LCTL set_param fail_loc=0
22179 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22183 run_test 300j "test large update record"
22186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22187 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22188 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22189 skip "Need MDS version at least 2.7.55"
22191 # this test needs a huge transaction
22193 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22194 osd*.$FSNAME-MDT0000.kbytestotal")
22195 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22202 #define OBD_FAIL_LARGE_STRIPE 0x1703
22203 $LCTL set_param fail_loc=0x1703
22204 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22205 error "set striped dir error"
22206 $LCTL set_param fail_loc=0
22208 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22209 error "getstripeddir fails"
22210 rm -rf $DIR/$tdir/striped_dir ||
22211 error "unlink striped dir fails"
22215 run_test 300k "test large striped directory"
22218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22220 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22221 skip "Need MDS version at least 2.7.55"
22225 test_mkdir -p $DIR/$tdir/striped_dir
22226 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22227 error "chown $RUNAS_ID failed"
22228 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22229 error "set default striped dir failed"
22231 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22232 $LCTL set_param fail_loc=0x80000158
22233 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22235 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22236 [ $stripe_index -eq 1 ] ||
22237 error "expect 1 get $stripe_index for $dir"
22239 run_test 300l "non-root user to create dir under striped dir with stale layout"
22242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22243 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22244 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22245 skip "Need MDS version at least 2.7.55"
22247 mkdir -p $DIR/$tdir/striped_dir
22248 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22249 error "set default stripes dir error"
22251 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22253 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22254 [ $stripe_count -eq 0 ] ||
22255 error "expect 0 get $stripe_count for a"
22257 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22258 error "set default stripes dir error"
22260 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22262 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22263 [ $stripe_count -eq 0 ] ||
22264 error "expect 0 get $stripe_count for b"
22266 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22267 error "set default stripes dir error"
22269 mkdir $DIR/$tdir/striped_dir/c &&
22270 error "default stripe_index is invalid, mkdir c should fails"
22272 rm -rf $DIR/$tdir || error "rmdir fails"
22274 run_test 300m "setstriped directory on single MDT FS"
22277 local list=$(comma_list $(mdts_nodes))
22280 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22285 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22286 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22287 skip "Need MDS version at least 2.7.55"
22288 remote_mds_nodsh && skip "remote MDS with nodsh"
22291 local list=$(comma_list $(mdts_nodes))
22293 trap cleanup_300n RETURN EXIT
22294 mkdir -p $DIR/$tdir
22295 chmod 777 $DIR/$tdir
22296 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22297 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22298 error "create striped dir succeeds with gid=0"
22300 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22301 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22302 error "create striped dir fails with gid=-1"
22304 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22305 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22306 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22307 error "set default striped dir succeeds with gid=0"
22310 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22311 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22312 error "set default striped dir fails with gid=-1"
22315 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22316 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22317 error "create test_dir fails"
22318 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22319 error "create test_dir1 fails"
22320 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22321 error "create test_dir2 fails"
22324 run_test 300n "non-root user to create dir under striped dir with default EA"
22327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22328 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22329 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22330 skip "Need MDS version at least 2.7.55"
22335 mkdir -p $DIR/$tdir
22337 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22338 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22339 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22340 skip "not enough free inodes $numfree1 $numfree2"
22343 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22344 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22345 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22346 skip "not enough free space $numfree1 $numfree2"
22349 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22350 error "setdirstripe fails"
22352 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22353 error "create dirs fails"
22355 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22356 ls $DIR/$tdir/striped_dir > /dev/null ||
22357 error "ls striped dir fails"
22358 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22359 error "unlink big striped dir fails"
22361 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22366 remote_mds_nodsh && skip "remote MDS with nodsh"
22368 mkdir -p $DIR/$tdir
22370 #define OBD_FAIL_OUT_ENOSPC 0x1704
22371 do_facet mds2 lctl set_param fail_loc=0x80001704
22372 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22373 && error "create striped directory should fail"
22375 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22377 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22380 run_test 300p "create striped directory without space"
22383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22384 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22386 local fd=$(free_fd)
22387 local cmd="exec $fd<$tdir"
22389 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22392 trap "eval $cmd" EXIT
22393 cd $tdir || error "cd $tdir fails"
22394 rmdir ../$tdir || error "rmdir $tdir fails"
22395 mkdir local_dir && error "create dir succeeds"
22396 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22400 run_test 300q "create remote directory under orphan directory"
22403 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22404 skip "Need MDS version at least 2.7.55" && return
22405 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22409 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22410 error "set striped dir error"
22412 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22413 error "getstripeddir fails"
22416 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22417 awk '/lmv_stripe_count:/ { print $2 }')
22419 [ $MDSCOUNT -ne $stripe_count ] &&
22420 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22422 rm -rf $DIR/$tdir/striped_dir ||
22423 error "unlink striped dir fails"
22425 run_test 300r "test -1 striped directory"
22427 test_300s_helper() {
22430 local stripe_dir=$DIR/$tdir/striped_dir.$count
22432 $LFS mkdir -c $count $stripe_dir ||
22433 error "lfs mkdir -c error"
22435 $LFS getdirstripe $stripe_dir ||
22436 error "lfs getdirstripe fails"
22439 stripe_count=$($LFS getdirstripe $stripe_dir |
22440 awk '/lmv_stripe_count:/ { print $2 }')
22442 [ $count -ne $stripe_count ] &&
22443 error_noexit "bad stripe count $stripe_count expected $count"
22446 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22447 awk '/0x/ {count[$1] += 1}; END {
22448 for (idx in count) {
22449 if (count[idx]>1) {
22450 print "index " idx " count " count[idx]
22455 if [[ -n "$dupe_stripes" ]] ; then
22456 lfs getdirstripe $stripe_dir
22457 error_noexit "Dupe MDT above: $dupe_stripes "
22460 rm -rf $stripe_dir ||
22461 error_noexit "unlink $stripe_dir fails"
22465 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22466 skip "Need MDS version at least 2.7.55" && return
22467 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22470 for count in $(seq 2 $MDSCOUNT); do
22471 test_300s_helper $count
22474 run_test 300s "test lfs mkdir -c without -i"
22477 prepare_remote_file() {
22478 mkdir $DIR/$tdir/src_dir ||
22479 error "create remote source failed"
22481 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22482 error "cp to remote source failed"
22483 touch $DIR/$tdir/src_dir/a
22485 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22486 error "create remote target dir failed"
22488 touch $DIR/$tdir/tgt_dir/b
22490 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22491 error "rename dir cross MDT failed!"
22493 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22494 error "src_child still exists after rename"
22496 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22497 error "missing file(a) after rename"
22499 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22500 error "diff after rename"
22504 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22507 local remote_file=$DIR/$tdir/tgt_dir/b
22509 mkdir -p $DIR/$tdir
22511 prepare_remote_file || error "prepare remote file failed"
22514 $OPENUNLINK $remote_file $remote_file ||
22515 error "openunlink $remote_file failed"
22516 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22518 run_test 310a "open unlink remote file"
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"
22530 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22531 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22532 $CHECKSTAT -t file $remote_file || error "check file failed"
22534 run_test 310b "unlink remote file with multiple links while open"
22537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22538 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22540 local remote_file=$DIR/$tdir/tgt_dir/b
22542 mkdir -p $DIR/$tdir
22544 prepare_remote_file || error "prepare remote file failed"
22546 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22547 multiop_bg_pause $remote_file O_uc ||
22548 error "mulitop failed for remote file"
22550 $MULTIOP $DIR/$tfile Ouc
22551 kill -USR1 $MULTIPID
22554 run_test 310c "open-unlink remote file with multiple links"
22558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22559 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22560 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22561 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22562 remote_mds_nodsh && skip "remote MDS with nodsh"
22564 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22565 local mdts=$(comma_list $(mdts_nodes))
22567 mkdir -p $DIR/$tdir
22568 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22569 createmany -o $DIR/$tdir/$tfile. 1000
22571 # statfs data is not real time, let's just calculate it
22572 old_iused=$((old_iused + 1000))
22574 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22575 osp.*OST0000*MDT0000.create_count")
22576 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22577 osp.*OST0000*MDT0000.max_create_count")
22578 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22580 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22581 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22582 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22584 unlinkmany $DIR/$tdir/$tfile. 1000
22586 do_nodes $mdts "$LCTL set_param -n \
22587 osp.*OST0000*.max_create_count=$max_count"
22588 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22589 do_nodes $mdts "$LCTL set_param -n \
22590 osp.*OST0000*.create_count=$count"
22591 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22592 grep "=0" && error "create_count is zero"
22595 for i in $(seq 120); do
22596 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22597 # system may be too busy to destroy all objs in time, use
22598 # a somewhat small value to not fail autotest
22599 [ $((old_iused - new_iused)) -gt 400 ] && break
22603 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22604 [ $((old_iused - new_iused)) -gt 400 ] ||
22605 error "objs not destroyed after unlink"
22607 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22614 local vdevdir=$(dirname $(facet_vdevice $ost))
22615 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22616 local zfs_zapid=$(do_facet $ost $cmd |
22617 grep -w "/O/0/d$((objid%32))" -C 5 |
22618 awk '/Object/{getline; print $1}')
22619 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22620 awk "/$objid = /"'{printf $3}')
22625 zfs_object_blksz() {
22629 local vdevdir=$(dirname $(facet_vdevice $ost))
22630 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22631 local blksz=$(do_facet $ost $cmd $objid |
22632 awk '/dblk/{getline; printf $4}')
22634 case "${blksz: -1}" in
22635 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22636 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22643 test_312() { # LU-4856
22644 remote_ost_nodsh && skip "remote OST with nodsh"
22645 [ "$ost1_FSTYPE" = "zfs" ] ||
22646 skip_env "the test only applies to zfs"
22648 local max_blksz=$(do_facet ost1 \
22649 $ZFS get -p recordsize $(facet_device ost1) |
22650 awk '!/VALUE/{print $3}')
22652 # to make life a little bit easier
22653 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22654 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22656 local tf=$DIR/$tdir/$tfile
22658 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22660 # Get ZFS object id
22661 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22662 # block size change by sequential overwrite
22665 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22666 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22668 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22669 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22673 # block size change by sequential append write
22674 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22675 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22676 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22679 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22680 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22681 oflag=sync conv=notrunc
22683 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22684 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22685 error "blksz error, actual $blksz, " \
22686 "expected: 2 * $count * $PAGE_SIZE"
22692 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22693 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22695 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22696 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22697 [ $blksz -eq $PAGE_SIZE ] ||
22698 error "blksz error: $blksz, expected: $PAGE_SIZE"
22700 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22701 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22702 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22704 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22705 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22706 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22708 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22711 remote_ost_nodsh && skip "remote OST with nodsh"
22713 local file=$DIR/$tfile
22716 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22718 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22719 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22720 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22721 error "write should failed"
22722 do_facet ost1 "$LCTL set_param fail_loc=0"
22725 run_test 313 "io should fail after last_rcvd update fail"
22728 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22730 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22731 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22733 wait_delete_completed
22734 do_facet ost1 "$LCTL set_param fail_loc=0"
22736 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22738 test_315() { # LU-618
22739 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22741 local file=$DIR/$tfile
22744 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22745 error "multiop file write failed"
22746 $MULTIOP $file oO_RDONLY:r4063232_c &
22751 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22754 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22757 run_test 315 "read should be accounted"
22760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22761 large_xattr_enabled || skip_env "ea_inode feature disabled"
22763 rm -rf $DIR/$tdir/d
22764 mkdir -p $DIR/$tdir/d
22765 chown nobody $DIR/$tdir/d
22766 touch $DIR/$tdir/d/file
22768 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22770 run_test 316 "lfs mv"
22773 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22774 skip "Need MDS version at least 2.11.53"
22775 if [ "$ost1_FSTYPE" == "zfs" ]; then
22776 skip "LU-10370: no implementation for ZFS"
22780 local grant_blk_size
22782 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22783 awk '/grant_block_size:/ { print $2; exit; }')
22785 # Create File of size 5M. Truncate it to below size's and verify
22788 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22789 error "Create file $DIR/$tfile failed"
22790 stack_trap "rm -f $DIR/$tfile" EXIT
22792 for trunc_sz in 2097152 4097 4000 509 0; do
22793 $TRUNCATE $DIR/$tfile $trunc_sz ||
22794 error "truncate $tfile to $trunc_sz failed"
22795 local sz=$(stat --format=%s $DIR/$tfile)
22796 local blk=$(stat --format=%b $DIR/$tfile)
22797 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22798 grant_blk_size) * 8))
22800 if [[ $blk -ne $trunc_blk ]]; then
22801 $(which stat) $DIR/$tfile
22802 error "Expected Block $trunc_blk got $blk for $tfile"
22805 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22806 error "Expected Size $trunc_sz got $sz for $tfile"
22811 # Create file with a hole and write actual two blocks. Block count
22814 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22815 conv=fsync || error "Create file : $DIR/$tfile"
22817 # Calculate the final truncate size.
22818 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22821 # truncate to size $trunc_sz bytes. Strip the last block
22822 # The block count must drop to 8
22824 $TRUNCATE $DIR/$tfile $trunc_sz ||
22825 error "truncate $tfile to $trunc_sz failed"
22827 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22828 sz=$(stat --format=%s $DIR/$tfile)
22829 blk=$(stat --format=%b $DIR/$tfile)
22831 if [[ $blk -ne $trunc_bsz ]]; then
22832 $(which stat) $DIR/$tfile
22833 error "Expected Block $trunc_bsz got $blk for $tfile"
22836 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22837 error "Expected Size $trunc_sz got $sz for $tfile"
22839 run_test 317 "Verify blocks get correctly update after truncate"
22842 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
22843 local old_max_active=$($LCTL get_param -n \
22844 ${llite_name}.max_read_ahead_async_active \
22847 $LCTL set_param llite.*.max_read_ahead_async_active=256
22848 local max_active=$($LCTL get_param -n \
22849 ${llite_name}.max_read_ahead_async_active \
22851 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22853 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22854 error "set max_read_ahead_async_active should succeed"
22856 $LCTL set_param llite.*.max_read_ahead_async_active=512
22857 max_active=$($LCTL get_param -n \
22858 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
22859 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22861 # restore @max_active
22862 [ $old_max_active -ne 0 ] && $LCTL set_param \
22863 llite.*.max_read_ahead_async_active=$old_max_active
22865 local old_threshold=$($LCTL get_param -n \
22866 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22867 local max_per_file_mb=$($LCTL get_param -n \
22868 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
22870 local invalid=$(($max_per_file_mb + 1))
22872 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22873 && error "set $invalid should fail"
22875 local valid=$(($invalid - 1))
22877 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22878 error "set $valid should succeed"
22879 local threshold=$($LCTL get_param -n \
22880 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22881 [ $threshold -eq $valid ] || error \
22882 "expect threshold $valid got $threshold"
22884 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22886 run_test 318 "Verify async readahead tunables"
22889 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22891 local before=$(date +%s)
22893 local mdir=$DIR/$tdir
22894 local file=$mdir/xxx
22896 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22899 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22900 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22901 $LFS mv -m1 $file &
22904 dd if=$file of=/dev/null
22906 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22907 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22909 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22911 run_test 319 "lost lease lock on migrate error"
22913 test_398a() { # LU-4198
22914 local ost1_imp=$(get_osc_import_name client ost1)
22915 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22918 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22919 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22921 # request a new lock on client
22922 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22924 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22925 local lock_count=$($LCTL get_param -n \
22926 ldlm.namespaces.$imp_name.lru_size)
22927 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22929 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22931 # no lock cached, should use lockless IO and not enqueue new lock
22932 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22933 lock_count=$($LCTL get_param -n \
22934 ldlm.namespaces.$imp_name.lru_size)
22935 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22937 run_test 398a "direct IO should cancel lock otherwise lockless"
22939 test_398b() { # LU-4198
22940 which fio || skip_env "no fio installed"
22941 $LFS setstripe -c -1 $DIR/$tfile
22944 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22947 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22948 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22949 --numjobs=$njobs --fallocate=none \
22950 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22951 --filename=$DIR/$tfile &
22954 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22955 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22956 --numjobs=$njobs --fallocate=none \
22957 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22958 --filename=$DIR/$tfile || true
22963 run_test 398b "DIO and buffer IO race"
22965 test_398c() { # LU-4198
22966 local ost1_imp=$(get_osc_import_name client ost1)
22967 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22970 which fio || skip_env "no fio installed"
22972 saved_debug=$($LCTL get_param -n debug)
22973 $LCTL set_param debug=0
22975 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22976 ((size /= 1024)) # by megabytes
22977 ((size /= 2)) # write half of the OST at most
22978 [ $size -gt 40 ] && size=40 #reduce test time anyway
22980 $LFS setstripe -c 1 $DIR/$tfile
22982 # it seems like ldiskfs reserves more space than necessary if the
22983 # writing blocks are not mapped, so it extends the file firstly
22984 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22985 cancel_lru_locks osc
22987 # clear and verify rpc_stats later
22988 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22991 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22992 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22993 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22994 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22995 --filename=$DIR/$tfile
22996 [ $? -eq 0 ] || error "fio write error"
22998 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
22999 error "Locks were requested while doing AIO"
23001 # get the percentage of 1-page I/O
23002 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23003 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23005 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23007 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23008 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23009 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23010 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23011 --filename=$DIR/$tfile
23012 [ $? -eq 0 ] || error "fio mixed read write error"
23014 echo "AIO with large block size ${size}M"
23015 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23016 --numjobs=1 --fallocate=none --ioengine=libaio \
23017 --iodepth=16 --allow_file_create=0 --size=${size}M \
23018 --filename=$DIR/$tfile
23019 [ $? -eq 0 ] || error "fio large block size failed"
23022 $LCTL set_param debug="$saved_debug"
23024 run_test 398c "run fio to test AIO"
23026 test_398d() { # LU-13846
23027 test -f aiocp || skip_env "no aiocp installed"
23028 local aio_file=$DIR/aio_file
23030 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23032 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23033 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23035 diff $DIR/$tfile $aio_file || "file diff after aiocp"
23037 # make sure we don't crash and fail properly
23038 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23039 error "aio not aligned with PAGE SIZE should fail"
23041 rm -rf $DIR/$tfile $aio_file
23043 run_test 398d "run aiocp to verify block size > stripe size"
23046 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23047 touch $DIR/$tfile.new
23048 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23050 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23053 local read_write=$1
23054 if [ "$read_write" = "write" ]; then
23055 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23056 elif [ "$read_write" = "read" ]; then
23057 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23059 error "argument error"
23062 # turn off debug for performance testing
23063 local saved_debug=$($LCTL get_param -n debug)
23064 $LCTL set_param debug=0
23066 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23068 # get ost1 size - $FSNAME-OST0000
23069 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23070 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23071 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23073 if [ "$read_write" = "read" ]; then
23074 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23077 local start_time=$(date +%s.%N)
23078 $dd_cmd bs=1M count=$blocks oflag=sync ||
23079 error "real dd $read_write error"
23080 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23082 if [ "$read_write" = "write" ]; then
23086 # define OBD_FAIL_OST_FAKE_RW 0x238
23087 do_facet ost1 $LCTL set_param fail_loc=0x238
23089 local start_time=$(date +%s.%N)
23090 $dd_cmd bs=1M count=$blocks oflag=sync ||
23091 error "fake dd $read_write error"
23092 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23094 if [ "$read_write" = "write" ]; then
23096 cancel_lru_locks osc
23097 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23098 error "$tfile size not $blocks MB"
23100 do_facet ost1 $LCTL set_param fail_loc=0
23102 echo "fake $read_write $duration_fake vs. normal $read_write" \
23103 "$duration in seconds"
23104 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23105 error_not_in_vm "fake write is slower"
23107 $LCTL set_param -n debug="$saved_debug"
23110 test_399a() { # LU-7655 for OST fake write
23111 remote_ost_nodsh && skip "remote OST with nodsh"
23115 run_test 399a "fake write should not be slower than normal write"
23117 test_399b() { # LU-8726 for OST fake read
23118 remote_ost_nodsh && skip "remote OST with nodsh"
23119 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23120 skip_env "ldiskfs only test"
23125 run_test 399b "fake read should not be slower than normal read"
23127 test_400a() { # LU-1606, was conf-sanity test_74
23128 if ! which $CC > /dev/null 2>&1; then
23129 skip_env "$CC is not installed"
23132 local extra_flags=''
23133 local out=$TMP/$tfile
23134 local prefix=/usr/include/lustre
23137 # Oleg removes c files in his test rig so test if any c files exist
23138 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23139 skip_env "Needed c test files are missing"
23141 if ! [[ -d $prefix ]]; then
23142 # Assume we're running in tree and fixup the include path.
23143 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23144 extra_flags+=" -L$LUSTRE/utils/.lib"
23147 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23148 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23149 error "client api broken"
23153 run_test 400a "Lustre client api program can compile and link"
23155 test_400b() { # LU-1606, LU-5011
23157 local out=$TMP/$tfile
23158 local prefix=/usr/include/linux/lustre
23160 # We use a hard coded prefix so that this test will not fail
23161 # when run in tree. There are headers in lustre/include/lustre/
23162 # that are not packaged (like lustre_idl.h) and have more
23163 # complicated include dependencies (like config.h and lnet/types.h).
23164 # Since this test about correct packaging we just skip them when
23165 # they don't exist (see below) rather than try to fixup cppflags.
23167 if ! which $CC > /dev/null 2>&1; then
23168 skip_env "$CC is not installed"
23171 for header in $prefix/*.h; do
23172 if ! [[ -f "$header" ]]; then
23176 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23177 continue # lustre_ioctl.h is internal header
23180 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23181 error "cannot compile '$header'"
23185 run_test 400b "packaged headers can be compiled"
23187 test_401a() { #LU-7437
23188 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23189 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23191 #count the number of parameters by "list_param -R"
23192 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23193 #count the number of parameters by listing proc files
23194 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23195 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23196 echo "proc_dirs='$proc_dirs'"
23197 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23198 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23201 [ $params -eq $procs ] ||
23202 error "found $params parameters vs. $procs proc files"
23204 # test the list_param -D option only returns directories
23205 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23206 #count the number of parameters by listing proc directories
23207 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23210 [ $params -eq $procs ] ||
23211 error "found $params parameters vs. $procs proc files"
23213 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23216 # jobid_var may not allow arbitrary values, so use jobid_name
23218 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23219 local testname=jobid_name tmp='testing%p'
23221 local testname=jobid_var tmp=testing
23224 local save=$($LCTL get_param -n $testname)
23226 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23227 error "no error returned when setting bad parameters"
23229 local jobid_new=$($LCTL get_param -n foe $testname baz)
23230 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23232 $LCTL set_param -n fog=bam $testname=$save bat=fog
23233 local jobid_old=$($LCTL get_param -n foe $testname bag)
23234 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23236 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23239 # jobid_var may not allow arbitrary values, so use jobid_name
23241 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23242 local testname=jobid_name
23244 local testname=jobid_var
23247 local jobid_var_old=$($LCTL get_param -n $testname)
23248 local jobid_var_new
23250 $LCTL set_param $testname= &&
23251 error "no error returned for 'set_param a='"
23253 jobid_var_new=$($LCTL get_param -n $testname)
23254 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23255 error "$testname was changed by setting without value"
23257 $LCTL set_param $testname &&
23258 error "no error returned for 'set_param a'"
23260 jobid_var_new=$($LCTL get_param -n $testname)
23261 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23262 error "$testname was changed by setting without value"
23264 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23267 # jobid_var may not allow arbitrary values, so use jobid_name
23269 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23270 local testname=jobid_name new_value='foo=bar%p'
23272 local testname=jobid_var new_valuie=foo=bar
23275 local jobid_var_old=$($LCTL get_param -n $testname)
23276 local jobid_var_new
23278 $LCTL set_param $testname=$new_value ||
23279 error "'set_param a=b' did not accept a value containing '='"
23281 jobid_var_new=$($LCTL get_param -n $testname)
23282 [[ "$jobid_var_new" == "$new_value" ]] ||
23283 error "'set_param a=b' failed on a value containing '='"
23285 # Reset the $testname to test the other format
23286 $LCTL set_param $testname=$jobid_var_old
23287 jobid_var_new=$($LCTL get_param -n $testname)
23288 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23289 error "failed to reset $testname"
23291 $LCTL set_param $testname $new_value ||
23292 error "'set_param a b' did not accept a value containing '='"
23294 jobid_var_new=$($LCTL get_param -n $testname)
23295 [[ "$jobid_var_new" == "$new_value" ]] ||
23296 error "'set_param a b' failed on a value containing '='"
23298 $LCTL set_param $testname $jobid_var_old
23299 jobid_var_new=$($LCTL get_param -n $testname)
23300 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23301 error "failed to reset $testname"
23303 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23306 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23307 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23308 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23309 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23310 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23311 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23312 remote_mds_nodsh && skip "remote MDS with nodsh"
23314 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23315 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23316 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23317 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23318 echo "Touch failed - OK"
23320 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23323 local file1=$DIR/$tfile.1
23324 local file2=$DIR/$tfile.2
23325 local tfile=$TMP/$tfile
23327 rm -f $file1 $file2 $tfile
23332 # 30 sec OBD_TIMEOUT in ll_getattr()
23333 # right before populating st_nlink
23334 $LCTL set_param fail_loc=0x80001409
23335 stat -c %h $file1 > $tfile &
23337 # create an alias, drop all locks and reclaim the dentry
23339 cancel_lru_locks mdc
23340 cancel_lru_locks osc
23341 sysctl -w vm.drop_caches=2
23345 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23347 rm -f $tfile $file1 $file2
23349 run_test 403 "i_nlink should not drop to zero due to aliasing"
23351 test_404() { # LU-6601
23352 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23353 skip "Need server version newer than 2.8.52"
23354 remote_mds_nodsh && skip "remote MDS with nodsh"
23356 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23357 awk '/osp .*-osc-MDT/ { print $4}')
23360 for osp in $mosps; do
23361 echo "Deactivate: " $osp
23362 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23363 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23364 awk -vp=$osp '$4 == p { print $2 }')
23365 [ $stat = IN ] || {
23366 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23367 error "deactivate error"
23369 echo "Activate: " $osp
23370 do_facet $SINGLEMDS $LCTL --device %$osp activate
23371 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23372 awk -vp=$osp '$4 == p { print $2 }')
23373 [ $stat = UP ] || {
23374 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23375 error "activate error"
23379 run_test 404 "validate manual {de}activated works properly for OSPs"
23382 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23383 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23384 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23385 skip "Layout swap lock is not supported"
23387 check_swap_layouts_support
23388 check_swap_layout_no_dom $DIR
23390 test_mkdir $DIR/$tdir
23391 swap_lock_test -d $DIR/$tdir ||
23392 error "One layout swap locked test failed"
23394 run_test 405 "Various layout swap lock tests"
23397 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23398 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23399 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23401 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23402 skip "Need MDS version at least 2.8.50"
23404 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23405 local test_pool=$TESTNAME
23407 pool_add $test_pool || error "pool_add failed"
23408 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23409 error "pool_add_targets failed"
23411 save_layout_restore_at_exit $MOUNT
23413 # parent set default stripe count only, child will stripe from both
23414 # parent and fs default
23415 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23416 error "setstripe $MOUNT failed"
23417 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23418 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23419 for i in $(seq 10); do
23420 local f=$DIR/$tdir/$tfile.$i
23421 touch $f || error "touch failed"
23422 local count=$($LFS getstripe -c $f)
23423 [ $count -eq $OSTCOUNT ] ||
23424 error "$f stripe count $count != $OSTCOUNT"
23425 local offset=$($LFS getstripe -i $f)
23426 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23427 local size=$($LFS getstripe -S $f)
23428 [ $size -eq $((def_stripe_size * 2)) ] ||
23429 error "$f stripe size $size != $((def_stripe_size * 2))"
23430 local pool=$($LFS getstripe -p $f)
23431 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23434 # change fs default striping, delete parent default striping, now child
23435 # will stripe from new fs default striping only
23436 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23437 error "change $MOUNT default stripe failed"
23438 $LFS setstripe -c 0 $DIR/$tdir ||
23439 error "delete $tdir default stripe failed"
23440 for i in $(seq 11 20); do
23441 local f=$DIR/$tdir/$tfile.$i
23442 touch $f || error "touch $f failed"
23443 local count=$($LFS getstripe -c $f)
23444 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23445 local offset=$($LFS getstripe -i $f)
23446 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23447 local size=$($LFS getstripe -S $f)
23448 [ $size -eq $def_stripe_size ] ||
23449 error "$f stripe size $size != $def_stripe_size"
23450 local pool=$($LFS getstripe -p $f)
23451 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23454 unlinkmany $DIR/$tdir/$tfile. 1 20
23456 local f=$DIR/$tdir/$tfile
23457 pool_remove_all_targets $test_pool $f
23458 pool_remove $test_pool $f
23460 run_test 406 "DNE support fs default striping"
23463 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23464 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23465 skip "Need MDS version at least 2.8.55"
23466 remote_mds_nodsh && skip "remote MDS with nodsh"
23468 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23469 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23470 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23471 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23472 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23474 #define OBD_FAIL_DT_TXN_STOP 0x2019
23475 for idx in $(seq $MDSCOUNT); do
23476 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23478 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23479 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23480 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23483 run_test 407 "transaction fail should cause operation fail"
23486 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23488 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23489 lctl set_param fail_loc=0x8000040a
23490 # let ll_prepare_partial_page() fail
23491 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23495 # create at least 100 unused inodes so that
23496 # shrink_icache_memory(0) should not return 0
23497 touch $DIR/$tfile-{0..100}
23498 rm -f $DIR/$tfile-{0..100}
23501 echo 2 > /proc/sys/vm/drop_caches
23503 run_test 408 "drop_caches should not hang due to page leaks"
23507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23509 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23510 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23511 touch $DIR/$tdir/guard || error "(2) Fail to create"
23513 local PREFIX=$(str_repeat 'A' 128)
23514 echo "Create 1K hard links start at $(date)"
23515 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23516 error "(3) Fail to hard link"
23518 echo "Links count should be right although linkEA overflow"
23519 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23520 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23521 [ $linkcount -eq 1001 ] ||
23522 error "(5) Unexpected hard links count: $linkcount"
23524 echo "List all links start at $(date)"
23525 ls -l $DIR/$tdir/foo > /dev/null ||
23526 error "(6) Fail to list $DIR/$tdir/foo"
23528 echo "Unlink hard links start at $(date)"
23529 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23530 error "(7) Fail to unlink"
23531 echo "Unlink hard links finished at $(date)"
23533 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23537 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23538 skip "Need client version at least 2.9.59"
23539 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23540 skip "Need MODULES build"
23542 # Create a file, and stat it from the kernel
23543 local testfile=$DIR/$tfile
23546 local run_id=$RANDOM
23547 local my_ino=$(stat --format "%i" $testfile)
23549 # Try to insert the module. This will always fail as the
23550 # module is designed to not be inserted.
23551 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23554 # Anything but success is a test failure
23556 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23557 error "no inode match"
23559 run_test 410 "Test inode number returned from kernel thread"
23561 cleanup_test411_cgroup() {
23567 local cg_basedir=/sys/fs/cgroup/memory
23569 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23570 skip "no setup for cgroup"
23572 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23573 error "test file creation failed"
23574 cancel_lru_locks osc
23576 # Create a very small memory cgroup to force a slab allocation error
23577 local cgdir=$cg_basedir/osc_slab_alloc
23578 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23579 trap "cleanup_test411_cgroup $cgdir" EXIT
23580 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23581 echo 1M > $cgdir/memory.limit_in_bytes
23583 # Should not LBUG, just be killed by oom-killer
23584 # dd will return 0 even allocation failure in some environment.
23585 # So don't check return value
23586 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23587 cleanup_test411_cgroup $cgdir
23591 run_test 411 "Slab allocation error with cgroup does not LBUG"
23594 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23595 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23596 skip "Need server version at least 2.10.55"
23599 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23600 error "mkdir failed"
23601 $LFS getdirstripe $DIR/$tdir
23602 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23603 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23604 error "expect $((MDSCOUT - 1)) get $stripe_index"
23605 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23606 [ $stripe_count -eq 2 ] ||
23607 error "expect 2 get $stripe_count"
23609 run_test 412 "mkdir on specific MDTs"
23613 local stripe_count=$2
23614 local mdts=$(comma_list $(mdts_nodes))
23617 local lmv_qos_prio_free
23618 local lmv_qos_threshold_rr
23619 local lmv_qos_maxage
23620 local lod_qos_prio_free
23621 local lod_qos_threshold_rr
23622 local lod_qos_maxage
23626 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23627 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23628 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23630 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23631 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23632 stack_trap "$LCTL set_param \
23633 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23634 stack_trap "$LCTL set_param \
23635 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23636 stack_trap "$LCTL set_param \
23637 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23639 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23640 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23641 lod_qos_prio_free=${lod_qos_prio_free%%%}
23642 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23643 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23644 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23645 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23646 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23647 stack_trap "do_nodes $mdts $LCTL set_param \
23648 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23649 stack_trap "do_nodes $mdts $LCTL set_param \
23650 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23652 stack_trap "do_nodes $mdts $LCTL set_param \
23653 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23656 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23658 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23659 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23661 testdir=$DIR/$tdir-s$stripe_count/rr
23663 for i in $(seq $((100 * MDSCOUNT))); do
23664 eval $mkdir_cmd $testdir/subdir$i ||
23665 error "$mkdir_cmd subdir$i failed"
23668 for i in $(seq $MDSCOUNT); do
23669 count=$($LFS getdirstripe -i $testdir/* |
23670 grep ^$((i - 1))$ | wc -l)
23671 echo "$count directories created on MDT$((i - 1))"
23672 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23674 if [ $stripe_count -gt 1 ]; then
23675 count=$($LFS getdirstripe $testdir/* |
23676 grep -P "^\s+$((i - 1))\t" | wc -l)
23677 echo "$count stripes created on MDT$((i - 1))"
23678 # deviation should < 5% of average
23679 [ $count -lt $((95 * stripe_count)) ] ||
23680 [ $count -gt $((105 * stripe_count)) ] &&
23681 error "stripes are not evenly distributed"
23685 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23686 do_nodes $mdts $LCTL set_param \
23687 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23690 echo "Check for uneven MDTs: "
23700 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23701 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23702 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23704 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23705 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23708 for ((i = 1; i < ${#ffree[@]}; i++)); do
23709 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23710 if [ $tmp -gt $max ]; then
23714 if [ $tmp -lt $min ]; then
23720 [ ${ffree[min_index]} -eq 0 ] &&
23721 skip "no free files in MDT$min_index"
23722 [ ${ffree[min_index]} -gt 100000000 ] &&
23723 skip "too much free files in MDT$min_index"
23725 # Check if we need to generate uneven MDTs
23727 local diff=$(((max - min) * 100 / min))
23728 local value="$(generate_string 1024)"
23730 while [ $diff -lt $threshold ]; do
23731 # generate uneven MDTs, create till $threshold% diff
23732 echo -n "weight diff=$diff% must be > $threshold% ..."
23733 count=$((${ffree[min_index]} / 10))
23734 # 50 sec per 10000 files in vm
23735 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23736 skip "$count files to create"
23737 echo "Fill MDT$min_index with $count files"
23738 [ -d $DIR/$tdir-MDT$min_index ] ||
23739 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23740 error "mkdir $tdir-MDT$min_index failed"
23741 for i in $(seq $count); do
23742 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23743 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23744 error "create f$j_$i failed"
23745 setfattr -n user.413b -v $value \
23746 $DIR/$tdir-MDT$min_index/f$j_$i ||
23747 error "setfattr f$j_$i failed"
23750 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23751 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23752 max=$(((${ffree[max_index]} >> 8) * \
23753 (${bavail[max_index]} * bsize >> 16)))
23754 min=$(((${ffree[min_index]} >> 8) * \
23755 (${bavail[min_index]} * bsize >> 16)))
23756 diff=$(((max - min) * 100 / min))
23759 echo "MDT filesfree available: ${ffree[@]}"
23760 echo "MDT blocks available: ${bavail[@]}"
23761 echo "weight diff=$diff%"
23764 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23766 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23767 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23768 # decrease statfs age, so that it can be updated in time
23769 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23770 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23774 testdir=$DIR/$tdir-s$stripe_count/qos
23776 for i in $(seq $((100 * MDSCOUNT))); do
23777 eval $mkdir_cmd $testdir/subdir$i ||
23778 error "$mkdir_cmd subdir$i failed"
23781 for i in $(seq $MDSCOUNT); do
23782 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23784 echo "$count directories created on MDT$((i - 1))"
23786 if [ $stripe_count -gt 1 ]; then
23787 count=$($LFS getdirstripe $testdir/* |
23788 grep -P "^\s+$((i - 1))\t" | wc -l)
23789 echo "$count stripes created on MDT$((i - 1))"
23793 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23794 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23796 # D-value should > 10% of averge
23797 [ $((max - min)) -lt 10 ] &&
23798 error "subdirs shouldn't be evenly distributed"
23801 if [ $stripe_count -gt 1 ]; then
23802 max=$($LFS getdirstripe $testdir/* |
23803 grep -P "^\s+$max_index\t" | wc -l)
23804 min=$($LFS getdirstripe $testdir/* |
23805 grep -P "^\s+$min_index\t" | wc -l)
23806 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23807 error "stripes shouldn't be evenly distributed"|| true
23812 [ $MDSCOUNT -lt 2 ] &&
23813 skip "We need at least 2 MDTs for this test"
23815 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23816 skip "Need server version at least 2.12.52"
23820 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23821 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23822 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23823 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23824 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23827 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23830 [ $MDSCOUNT -lt 2 ] &&
23831 skip "We need at least 2 MDTs for this test"
23833 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23834 skip "Need server version at least 2.12.52"
23838 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23839 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23840 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23841 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23842 $LFS setdirstripe -D -c $stripe_count \
23843 $DIR/$tdir-s$stripe_count/rr ||
23844 error "setdirstripe failed"
23845 $LFS setdirstripe -D -c $stripe_count \
23846 $DIR/$tdir-s$stripe_count/qos ||
23847 error "setdirstripe failed"
23848 test_qos_mkdir "mkdir" $stripe_count
23851 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23854 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23855 $LCTL set_param fail_loc=0x80000521
23856 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23859 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23863 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23864 skip "Need server version at least 2.11.52"
23874 # this test may be slow on ZFS
23875 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23877 # though this test is designed for striped directory, let's test normal
23878 # directory too since lock is always saved as CoS lock.
23879 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23880 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23889 start_time=$(date +%s)
23890 for i in $(seq $total); do
23891 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23894 end_time=$(date +%s)
23895 duration=$((end_time - start_time))
23897 kill -9 $setattr_pid
23899 echo "rename $total files took $duration sec"
23900 [ $duration -lt 100 ] || error "rename took $duration sec"
23902 run_test 415 "lock revoke is not missing"
23905 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23906 skip "Need server version at least 2.11.55"
23908 # define OBD_FAIL_OSD_TXN_START 0x19a
23909 do_facet mds1 lctl set_param fail_loc=0x19a
23911 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23915 run_test 416 "transaction start failure won't cause system hung"
23919 do_nodes $(comma_list $(mdts_nodes)) \
23920 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23921 do_nodes $(comma_list $(mdts_nodes)) \
23922 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23923 do_nodes $(comma_list $(mdts_nodes)) \
23924 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23928 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23929 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23930 skip "Need MDS version at least 2.11.56"
23932 trap cleanup_417 RETURN EXIT
23934 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23935 do_nodes $(comma_list $(mdts_nodes)) \
23936 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23937 $LFS migrate -m 0 $DIR/$tdir.1 &&
23938 error "migrate dir $tdir.1 should fail"
23940 do_nodes $(comma_list $(mdts_nodes)) \
23941 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23942 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23943 error "create remote dir $tdir.2 should fail"
23945 do_nodes $(comma_list $(mdts_nodes)) \
23946 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23947 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23948 error "create striped dir $tdir.3 should fail"
23951 run_test 417 "disable remote dir, striped dir and dir migration"
23953 # Checks that the outputs of df [-i] and lfs df [-i] match
23955 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23965 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23967 for count in {1..100}; do
23971 # read the lines of interest
23972 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23973 error "df $inodes $dir | tail -n +2 failed"
23974 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23975 error "lfs df $inodes $dir | grep summary: failed"
23977 # skip first substrings of each output as they are different
23978 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23979 # compare the two outputs
23981 for i in {1..5}; do
23982 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23990 lfs df $inodes $dir
23991 error "df and lfs df $1 output mismatch: " \
23992 "df ${inodes}: ${df_out[*]}, " \
23993 "lfs df ${inodes}: ${lfs_df_out[*]}"
23998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24000 local dir=$DIR/$tdir
24001 local numfiles=$((RANDOM % 4096 + 2))
24002 local numblocks=$((RANDOM % 256 + 1))
24004 wait_delete_completed
24007 # check block output
24008 check_lfs_df blocks $dir
24009 # check inode output
24010 check_lfs_df inodes $dir
24012 # create a single file and retest
24013 echo "Creating a single file and testing"
24014 createmany -o $dir/$tfile- 1 &>/dev/null ||
24015 error "creating 1 file in $dir failed"
24016 check_lfs_df blocks $dir
24017 check_lfs_df inodes $dir
24019 # create a random number of files
24020 echo "Creating $((numfiles - 1)) files and testing"
24021 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24022 error "creating $((numfiles - 1)) files in $dir failed"
24024 # write a random number of blocks to the first test file
24025 echo "Writing $numblocks 4K blocks and testing"
24026 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24027 count=$numblocks &>/dev/null ||
24028 error "dd to $dir/${tfile}-0 failed"
24031 check_lfs_df blocks $dir
24032 check_lfs_df inodes $dir
24034 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24035 error "unlinking $numfiles files in $dir failed"
24037 run_test 418 "df and lfs df outputs match"
24041 local dir=$DIR/$tdir
24046 cancel_lru_locks mdc
24048 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24049 $LCTL set_param fail_loc=0x1410
24051 $LCTL set_param fail_loc=0
24054 run_test 419 "Verify open file by name doesn't crash kernel"
24058 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24059 skip "Need MDS version at least 2.12.53"
24061 local SAVE_UMASK=$(umask)
24062 local dir=$DIR/$tdir
24063 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24067 mkdir -m03777 $dir/testdir
24068 ls -dn $dir/testdir
24069 # Need to remove trailing '.' when SELinux is enabled
24070 local dirperms=$(ls -dn $dir/testdir |
24071 awk '{ sub(/\.$/, "", $1); print $1}')
24072 [ $dirperms == "drwxrwsrwt" ] ||
24073 error "incorrect perms on $dir/testdir"
24075 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24076 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24077 ls -n $dir/testdir/testfile
24078 local fileperms=$(ls -n $dir/testdir/testfile |
24079 awk '{ sub(/\.$/, "", $1); print $1}')
24080 [ $fileperms == "-rwxr-xr-x" ] ||
24081 error "incorrect perms on $dir/testdir/testfile"
24085 run_test 420 "clear SGID bit on non-directories for non-members"
24092 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24093 skip "Need MDS version at least 2.12.54"
24095 test_mkdir $DIR/$tdir
24096 createmany -o $DIR/$tdir/f 3
24097 cnt=$(ls -1 $DIR/$tdir | wc -l)
24098 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24100 fid1=$(lfs path2fid $DIR/$tdir/f1)
24101 fid2=$(lfs path2fid $DIR/$tdir/f2)
24102 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24104 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24105 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24107 cnt=$(ls -1 $DIR/$tdir | wc -l)
24108 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24110 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24111 createmany -o $DIR/$tdir/f 3
24112 cnt=$(ls -1 $DIR/$tdir | wc -l)
24113 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24115 fid1=$(lfs path2fid $DIR/$tdir/f1)
24116 fid2=$(lfs path2fid $DIR/$tdir/f2)
24117 echo "remove using fsname $FSNAME"
24118 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24120 cnt=$(ls -1 $DIR/$tdir | wc -l)
24121 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24123 run_test 421a "simple rm by fid"
24130 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24131 skip "Need MDS version at least 2.12.54"
24133 test_mkdir $DIR/$tdir
24134 createmany -o $DIR/$tdir/f 3
24135 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24138 FID1=$(lfs path2fid $DIR/$tdir/f1)
24139 FID2=$(lfs path2fid $DIR/$tdir/f2)
24140 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24142 kill -USR1 $MULTIPID
24145 cnt=$(ls $DIR/$tdir | wc -l)
24146 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24148 run_test 421b "rm by fid on open file"
24154 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24155 skip "Need MDS version at least 2.12.54"
24157 test_mkdir $DIR/$tdir
24158 createmany -o $DIR/$tdir/f 3
24159 touch $DIR/$tdir/$tfile
24160 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24161 cnt=$(ls -1 $DIR/$tdir | wc -l)
24162 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24164 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24165 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24167 cnt=$(ls $DIR/$tdir | wc -l)
24168 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24170 run_test 421c "rm by fid against hardlinked files"
24176 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24177 skip "Need MDS version at least 2.12.54"
24179 test_mkdir $DIR/$tdir
24180 createmany -o $DIR/$tdir/f 4097
24181 cnt=$(ls -1 $DIR/$tdir | wc -l)
24182 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24184 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24185 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24187 cnt=$(ls $DIR/$tdir | wc -l)
24189 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24191 run_test 421d "rmfid en masse"
24197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24198 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24199 skip "Need MDS version at least 2.12.54"
24201 mkdir -p $DIR/$tdir
24202 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24203 createmany -o $DIR/$tdir/striped_dir/f 512
24204 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24205 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24207 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24208 sed "s/[/][^:]*://g")
24209 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24211 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24213 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24215 run_test 421e "rmfid in DNE"
24221 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24222 skip "Need MDS version at least 2.12.54"
24224 test_mkdir $DIR/$tdir
24226 cnt=$(ls -1 $DIR/$tdir | wc -l)
24227 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24229 FID=$(lfs path2fid $DIR/$tdir/f)
24230 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24231 # rmfid should fail
24232 cnt=$(ls -1 $DIR/$tdir | wc -l)
24233 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24235 chmod a+rw $DIR/$tdir
24237 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24238 # rmfid should fail
24239 cnt=$(ls -1 $DIR/$tdir | wc -l)
24240 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24243 $RUNAS touch $DIR/$tdir/f
24244 FID=$(lfs path2fid $DIR/$tdir/f)
24245 echo "rmfid as root"
24246 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24247 cnt=$(ls -1 $DIR/$tdir | wc -l)
24248 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24251 $RUNAS touch $DIR/$tdir/f
24252 cnt=$(ls -1 $DIR/$tdir | wc -l)
24253 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24254 FID=$(lfs path2fid $DIR/$tdir/f)
24255 # rmfid w/o user_fid2path mount option should fail
24256 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24257 cnt=$(ls -1 $DIR/$tdir | wc -l)
24258 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24260 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24261 stack_trap "rmdir $tmpdir"
24262 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24263 error "failed to mount client'"
24264 stack_trap "umount_client $tmpdir"
24266 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24267 # rmfid should succeed
24268 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24269 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24271 # rmfid shouldn't allow to remove files due to dir's permission
24272 chmod a+rwx $tmpdir/$tdir
24273 touch $tmpdir/$tdir/f
24274 ls -la $tmpdir/$tdir
24275 FID=$(lfs path2fid $tmpdir/$tdir/f)
24276 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24279 run_test 421f "rmfid checks permissions"
24285 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24286 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24287 skip "Need MDS version at least 2.12.54"
24289 mkdir -p $DIR/$tdir
24290 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24291 createmany -o $DIR/$tdir/striped_dir/f 512
24292 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24293 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24295 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24296 sed "s/[/][^:]*://g")
24298 rm -f $DIR/$tdir/striped_dir/f1*
24299 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24300 removed=$((512 - cnt))
24302 # few files have been just removed, so we expect
24303 # rmfid to fail on their fids
24304 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24305 [ $removed != $errors ] && error "$errors != $removed"
24307 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24309 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24311 run_test 421g "rmfid to return errors properly"
24314 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24315 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24316 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24317 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24318 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24320 local amc=$(at_max_get client)
24321 local amo=$(at_max_get mds1)
24322 local timeout=`lctl get_param -n timeout`
24324 at_max_set 0 client
24327 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24328 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24329 fail_val=$(((2*timeout + 10)*1000))
24330 touch $DIR/$tdir/d3/file &
24332 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24333 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24334 fail_val=$((2*timeout + 5))
24335 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24339 sleep $((2 * timeout))
24343 touch $DIR/$tdir/d2/file3
24344 touch $DIR/$tdir/d2/file4
24345 touch $DIR/$tdir/d2/file5
24348 at_max_set $amc client
24349 at_max_set $amo mds1
24351 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24352 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24353 error "Watchdog is always throttled"
24355 run_test 422 "kill a process with RPC in progress"
24368 # ensure statfs cache is expired
24371 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24372 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24376 run_test 423 "statfs should return a right data"
24379 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24380 $LCTL set_param fail_loc=0x80000522
24381 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24384 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24387 test_mkdir -c -1 $DIR/$tdir
24388 $LFS setstripe -c -1 $DIR/$tdir
24390 lru_resize_disable "" 100
24391 stack_trap "lru_resize_enable" EXIT
24395 for i in $(seq $((MDSCOUNT * 125))); do
24396 local t=$DIR/$tdir/$tfile_$i
24398 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24399 error_noexit "Create file $t"
24401 stack_trap "rm -rf $DIR/$tdir" EXIT
24403 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24404 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24405 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24407 [ $lock_count -le $lru_size ] ||
24408 error "osc lock count $lock_count > lru size $lru_size"
24411 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24412 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24413 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24415 [ $lock_count -le $lru_size ] ||
24416 error "mdc lock count $lock_count > lru size $lru_size"
24419 run_test 425 "lock count should not exceed lru size"
24422 splice-test -r $DIR/$tfile
24423 splice-test -rd $DIR/$tfile
24424 splice-test $DIR/$tfile
24425 splice-test -d $DIR/$tfile
24427 run_test 426 "splice test on Lustre"
24430 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24431 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24432 skip "Need MDS version at least 2.12.4"
24438 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24439 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24441 $LFS getdirstripe $DIR/$tdir/1/dir
24443 #first setfattr for creating updatelog
24444 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24446 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24447 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24448 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24449 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24453 wait_recovery_complete mds2 $((2*TIMEOUT))
24455 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24456 echo $log | grep "get update log failed" &&
24457 error "update log corruption is detected" || true
24459 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24463 local cache_limit=$CACHE_MAX
24465 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24466 $LCTL set_param -n llite.*.max_cached_mb=64
24469 $LFS setstripe -c 1 $DIR/$tdir
24470 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24471 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24473 for f in $(seq 4); do
24474 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24478 cancel_lru_locks osc
24480 for f in $(seq 4); do
24481 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24485 run_test 428 "large block size IO should not hang"
24491 # data at [200K, 400K)
24492 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24493 error "256K->512K dd fails"
24495 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24496 error "2M->3M dd fails"
24498 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24499 error "4M->5M dd fails"
24500 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24501 # start at first component hole #1
24502 printf "Seeking hole from 1000 ... "
24503 offset=$(lseek_test -l 1000 $file)
24505 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24506 printf "Seeking data from 1000 ... "
24507 offset=$(lseek_test -d 1000 $file)
24509 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24511 # start at first component data block
24512 printf "Seeking hole from 300000 ... "
24513 offset=$(lseek_test -l 300000 $file)
24515 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24516 printf "Seeking data from 300000 ... "
24517 offset=$(lseek_test -d 300000 $file)
24519 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24521 # start at the first component but beyond end of object size
24522 printf "Seeking hole from 1000000 ... "
24523 offset=$(lseek_test -l 1000000 $file)
24525 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24526 printf "Seeking data from 1000000 ... "
24527 offset=$(lseek_test -d 1000000 $file)
24529 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24531 # start at second component stripe 2 (empty file)
24532 printf "Seeking hole from 1500000 ... "
24533 offset=$(lseek_test -l 1500000 $file)
24535 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24536 printf "Seeking data from 1500000 ... "
24537 offset=$(lseek_test -d 1500000 $file)
24539 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24541 # start at second component stripe 1 (all data)
24542 printf "Seeking hole from 3000000 ... "
24543 offset=$(lseek_test -l 3000000 $file)
24545 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24546 printf "Seeking data from 3000000 ... "
24547 offset=$(lseek_test -d 3000000 $file)
24549 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24551 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24552 error "2nd dd fails"
24553 echo "Add data block at 640K...1280K"
24555 # start at before new data block, in hole
24556 printf "Seeking hole from 600000 ... "
24557 offset=$(lseek_test -l 600000 $file)
24559 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24560 printf "Seeking data from 600000 ... "
24561 offset=$(lseek_test -d 600000 $file)
24563 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24565 # start at the first component new data block
24566 printf "Seeking hole from 1000000 ... "
24567 offset=$(lseek_test -l 1000000 $file)
24569 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24570 printf "Seeking data from 1000000 ... "
24571 offset=$(lseek_test -d 1000000 $file)
24573 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24575 # start at second component stripe 2, new data
24576 printf "Seeking hole from 1200000 ... "
24577 offset=$(lseek_test -l 1200000 $file)
24579 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24580 printf "Seeking data from 1200000 ... "
24581 offset=$(lseek_test -d 1200000 $file)
24583 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24585 # start beyond file end
24586 printf "Using offset > filesize ... "
24587 lseek_test -l 4000000 $file && error "lseek should fail"
24588 printf "Using offset > filesize ... "
24589 lseek_test -d 4000000 $file && error "lseek should fail"
24595 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24596 skip "MDT does not support SEEK_HOLE"
24598 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24599 skip "OST does not support SEEK_HOLE"
24601 local file=$DIR/$tdir/$tfile
24603 mkdir -p $DIR/$tdir
24605 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24606 # OST stripe #1 will have continuous data at [1M, 3M)
24607 # OST stripe #2 is empty
24608 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24609 lseek_test_430 $file
24611 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24612 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24613 lseek_test_430 $file
24615 $LFS setstripe -c2 -S 512K $file
24616 echo "Two stripes, stripe size 512K"
24617 lseek_test_430 $file
24619 # FLR with stale mirror
24620 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24622 echo "Mirrored file:"
24623 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24624 echo "Plain 2 stripes 1M"
24625 lseek_test_430 $file
24628 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24631 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24632 skip "OST does not support SEEK_HOLE"
24635 local file=$DIR/$tdir/$tfile
24637 mkdir -p $DIR/$tdir
24638 # Empty layout lseek should fail
24641 printf "Seeking hole from 0 ... "
24642 lseek_test -l 0 $file && error "lseek should fail"
24643 printf "Seeking data from 0 ... "
24644 lseek_test -d 0 $file && error "lseek should fail"
24648 $LFS setstripe -E 1M -c2 -E eof $file
24649 $TRUNCATE $file 1048576
24650 printf "Seeking hole from 1000000 ... "
24651 offset=$(lseek_test -l 1000000 $file)
24653 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24654 printf "Seeking data from 1000000 ... "
24655 lseek_test -d 1000000 $file && error "lseek should fail"
24658 # full component followed by non-inited one
24659 $LFS setstripe -E 1M -c2 -E eof $file
24660 dd if=/dev/urandom of=$file bs=1M count=1
24661 printf "Seeking hole from 1000000 ... "
24662 offset=$(lseek_test -l 1000000 $file)
24664 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24665 printf "Seeking hole from 1048576 ... "
24666 lseek_test -l 1048576 $file && error "lseek should fail"
24667 # init second component and truncate back
24668 echo "123" >> $file
24669 $TRUNCATE $file 1048576
24670 printf "Seeking hole from 1000000 ... "
24671 offset=$(lseek_test -l 1000000 $file)
24673 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24674 printf "Seeking hole from 1048576 ... "
24675 lseek_test -l 1048576 $file && error "lseek should fail"
24676 # boundary checks for big values
24677 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24678 offset=$(lseek_test -d 0 $file.10g)
24679 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24680 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24681 offset=$(lseek_test -d 0 $file.100g)
24682 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24685 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24688 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24689 skip "OST does not support SEEK_HOLE"
24691 local file=$DIR/$tdir/$tfile
24694 mkdir -p $DIR/$tdir
24695 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24697 # cp version 8.33+ prefers lseek over fiemap
24698 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24700 time cp $file /dev/null
24701 (( SECONDS - start < 5 )) ||
24702 error "cp: too long runtime $((SECONDS - start))"
24705 # tar version 1.29+ supports SEEK_HOLE/DATA
24706 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24708 time tar cS $file - | cat > /dev/null
24709 (( SECONDS - start < 5 )) ||
24710 error "tar: too long runtime $((SECONDS - start))"
24713 run_test 430c "lseek: external tools check"
24715 test_431() { # LU-14187
24716 local file=$DIR/$tdir/$tfile
24718 mkdir -p $DIR/$tdir
24719 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24720 dd if=/dev/urandom of=$file bs=4k count=1
24721 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24722 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24723 #define OBD_FAIL_OST_RESTART_IO 0x251
24724 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24725 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24729 echo 3 > /proc/sys/vm/drop_caches
24730 diff $file $file.0 || error "data diff"
24732 run_test 431 "Restart transaction for IO"
24735 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24736 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24737 skip "Need server version at least 2.9.55"
24739 start_full_debug_logging
24743 stop_full_debug_logging
24747 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24748 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24749 awk '/The barrier for/ { print $7 }')
24752 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24757 barrier_expired() {
24760 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24761 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24762 awk '/will be expired/ { print $7 }')
24764 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24773 echo "Start barrier_freeze at: $(date)"
24774 #define OBD_FAIL_BARRIER_DELAY 0x2202
24775 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24776 # Do not reduce barrier time - See LU-11873
24777 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24780 local b_status=$(barrier_stat)
24781 echo "Got barrier status at: $(date)"
24782 [ "$b_status" = "'freezing_p1'" ] ||
24783 error "(1) unexpected barrier status $b_status"
24785 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24787 b_status=$(barrier_stat)
24788 [ "$b_status" = "'frozen'" ] ||
24789 error "(2) unexpected barrier status $b_status"
24791 local expired=$(barrier_expired)
24792 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24793 sleep $((expired + 3))
24795 b_status=$(barrier_stat)
24796 [ "$b_status" = "'expired'" ] ||
24797 error "(3) unexpected barrier status $b_status"
24799 # Do not reduce barrier time - See LU-11873
24800 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24801 error "(4) fail to freeze barrier"
24803 b_status=$(barrier_stat)
24804 [ "$b_status" = "'frozen'" ] ||
24805 error "(5) unexpected barrier status $b_status"
24807 echo "Start barrier_thaw at: $(date)"
24808 #define OBD_FAIL_BARRIER_DELAY 0x2202
24809 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24810 do_facet mgs $LCTL barrier_thaw $FSNAME &
24813 b_status=$(barrier_stat)
24814 echo "Got barrier status at: $(date)"
24815 [ "$b_status" = "'thawing'" ] ||
24816 error "(6) unexpected barrier status $b_status"
24818 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24820 b_status=$(barrier_stat)
24821 [ "$b_status" = "'thawed'" ] ||
24822 error "(7) unexpected barrier status $b_status"
24824 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24825 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24826 do_facet mgs $LCTL barrier_freeze $FSNAME
24828 b_status=$(barrier_stat)
24829 [ "$b_status" = "'failed'" ] ||
24830 error "(8) unexpected barrier status $b_status"
24832 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24833 do_facet mgs $LCTL barrier_thaw $FSNAME
24837 run_test 801a "write barrier user interfaces and stat machine"
24842 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24843 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24844 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24845 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24846 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24848 cancel_lru_locks mdc
24850 # 180 seconds should be long enough
24851 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24853 local b_status=$(barrier_stat)
24854 [ "$b_status" = "'frozen'" ] ||
24855 error "(6) unexpected barrier status $b_status"
24857 mkdir $DIR/$tdir/d0/d10 &
24860 touch $DIR/$tdir/d1/f13 &
24863 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24866 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24869 rm -f $DIR/$tdir/d4/f12 &
24872 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24874 # To guarantee taht the 'stat' is not blocked
24875 b_status=$(barrier_stat)
24876 [ "$b_status" = "'frozen'" ] ||
24877 error "(8) unexpected barrier status $b_status"
24879 # let above commands to run at background
24882 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24883 ps -p $touch_pid || error "(10) touch should be blocked"
24884 ps -p $ln_pid || error "(11) link should be blocked"
24885 ps -p $mv_pid || error "(12) rename should be blocked"
24886 ps -p $rm_pid || error "(13) unlink should be blocked"
24888 b_status=$(barrier_stat)
24889 [ "$b_status" = "'frozen'" ] ||
24890 error "(14) unexpected barrier status $b_status"
24892 do_facet mgs $LCTL barrier_thaw $FSNAME
24893 b_status=$(barrier_stat)
24894 [ "$b_status" = "'thawed'" ] ||
24895 error "(15) unexpected barrier status $b_status"
24897 wait $mkdir_pid || error "(16) mkdir should succeed"
24898 wait $touch_pid || error "(17) touch should succeed"
24899 wait $ln_pid || error "(18) link should succeed"
24900 wait $mv_pid || error "(19) rename should succeed"
24901 wait $rm_pid || error "(20) unlink should succeed"
24905 run_test 801b "modification will be blocked by write barrier"
24908 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24912 stop mds2 || error "(1) Fail to stop mds2"
24914 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24916 local b_status=$(barrier_stat)
24917 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24918 do_facet mgs $LCTL barrier_thaw $FSNAME
24919 error "(2) unexpected barrier status $b_status"
24922 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24923 error "(3) Fail to rescan barrier bitmap"
24925 # Do not reduce barrier time - See LU-11873
24926 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24928 b_status=$(barrier_stat)
24929 [ "$b_status" = "'frozen'" ] ||
24930 error "(4) unexpected barrier status $b_status"
24932 do_facet mgs $LCTL barrier_thaw $FSNAME
24933 b_status=$(barrier_stat)
24934 [ "$b_status" = "'thawed'" ] ||
24935 error "(5) unexpected barrier status $b_status"
24937 local devname=$(mdsdevname 2)
24939 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24941 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24942 error "(7) Fail to rescan barrier bitmap"
24946 run_test 801c "rescan barrier bitmap"
24948 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24949 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24950 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24951 saved_MOUNT_OPTS=$MOUNT_OPTS
24957 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24958 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24959 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24960 MOUNT_OPTS=$saved_MOUNT_OPTS
24965 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24966 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24967 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24968 skip "Need server version at least 2.9.55"
24970 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24972 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24974 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24975 error "(2) Fail to copy"
24977 trap cleanup_802a EXIT
24979 # sync by force before remount as readonly
24980 sync; sync_all_data; sleep 3; sync_all_data
24984 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24985 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24986 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24988 echo "Mount the server as read only"
24989 setupall server_only || error "(3) Fail to start servers"
24991 echo "Mount client without ro should fail"
24992 mount_client $MOUNT &&
24993 error "(4) Mount client without 'ro' should fail"
24995 echo "Mount client with ro should succeed"
24996 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24997 mount_client $MOUNT ||
24998 error "(5) Mount client with 'ro' should succeed"
25000 echo "Modify should be refused"
25001 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25003 echo "Read should be allowed"
25004 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25005 error "(7) Read should succeed under ro mode"
25009 run_test 802a "simulate readonly device"
25012 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25013 remote_mds_nodsh && skip "remote MDS with nodsh"
25015 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25016 skip "readonly option not available"
25018 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25020 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25021 error "(2) Fail to copy"
25023 # write back all cached data before setting MDT to readonly
25027 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25028 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25030 echo "Modify should be refused"
25031 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25033 echo "Read should be allowed"
25034 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25035 error "(7) Read should succeed under ro mode"
25038 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25040 run_test 802b "be able to set MDTs to readonly"
25043 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25044 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25045 skip "MDS needs to be newer than 2.10.54"
25047 mkdir -p $DIR/$tdir
25048 # Create some objects on all MDTs to trigger related logs objects
25049 for idx in $(seq $MDSCOUNT); do
25050 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25051 $DIR/$tdir/dir${idx} ||
25052 error "Fail to create $DIR/$tdir/dir${idx}"
25056 wait_delete_completed # ensure old test cleanups are finished
25057 echo "before create:"
25059 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25061 for i in {1..10}; do
25062 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25063 error "Fail to create $DIR/$tdir/foo$i"
25067 echo "after create:"
25069 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25071 # allow for an llog to be cleaned up during the test
25072 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25073 error "before ($before_used) + 10 > after ($after_used)"
25075 for i in {1..10}; do
25076 rm -rf $DIR/$tdir/foo$i ||
25077 error "Fail to remove $DIR/$tdir/foo$i"
25080 sleep 3 # avoid MDT return cached statfs
25081 wait_delete_completed
25082 echo "after unlink:"
25084 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25086 # allow for an llog to be created during the test
25087 [ $after_used -le $((before_used + 1)) ] ||
25088 error "after ($after_used) > before ($before_used) + 1"
25090 run_test 803a "verify agent object for remote object"
25093 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25094 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25095 skip "MDS needs to be newer than 2.13.56"
25096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25098 for i in $(seq 0 $((MDSCOUNT - 1))); do
25099 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25107 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25108 for i in $(seq 0 $((MDSCOUNT - 1))); do
25109 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25110 awk '/getattr/ { print $2 }')
25111 before=$((before + tmp))
25113 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25114 for i in $(seq 0 $((MDSCOUNT - 1))); do
25115 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25116 awk '/getattr/ { print $2 }')
25117 after=$((after + tmp))
25120 [ $before -eq $after ] || error "getattr count $before != $after"
25122 run_test 803b "remote object can getattr from cache"
25125 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25126 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25127 skip "MDS needs to be newer than 2.10.54"
25128 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25130 mkdir -p $DIR/$tdir
25131 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25132 error "Fail to create $DIR/$tdir/dir0"
25134 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25135 local dev=$(mdsdevname 2)
25137 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25138 grep ${fid} || error "NOT found agent entry for dir0"
25140 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25141 error "Fail to create $DIR/$tdir/dir1"
25143 touch $DIR/$tdir/dir1/foo0 ||
25144 error "Fail to create $DIR/$tdir/dir1/foo0"
25145 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25148 for idx in $(seq $MDSCOUNT); do
25149 dev=$(mdsdevname $idx)
25150 do_facet mds${idx} \
25151 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25152 grep ${fid} && rc=$idx
25155 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25156 error "Fail to rename foo0 to foo1"
25157 if [ $rc -eq 0 ]; then
25158 for idx in $(seq $MDSCOUNT); do
25159 dev=$(mdsdevname $idx)
25160 do_facet mds${idx} \
25161 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25162 grep ${fid} && rc=$idx
25166 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25167 error "Fail to rename foo1 to foo2"
25168 if [ $rc -eq 0 ]; then
25169 for idx in $(seq $MDSCOUNT); do
25170 dev=$(mdsdevname $idx)
25171 do_facet mds${idx} \
25172 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25173 grep ${fid} && rc=$idx
25177 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25179 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25180 error "Fail to link to $DIR/$tdir/dir1/foo2"
25181 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25182 error "Fail to rename foo2 to foo0"
25183 unlink $DIR/$tdir/dir1/foo0 ||
25184 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25185 rm -rf $DIR/$tdir/dir0 ||
25186 error "Fail to rm $DIR/$tdir/dir0"
25188 for idx in $(seq $MDSCOUNT); do
25189 dev=$(mdsdevname $idx)
25193 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25195 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25196 error "mount mds$idx failed"
25197 df $MOUNT > /dev/null 2>&1
25199 # e2fsck should not return error
25201 error "e2fsck detected error on MDT${idx}: rc=$rc"
25204 run_test 804 "verify agent entry for remote entry"
25207 do_facet $SINGLEMDS zfs set quota=$old $fsset
25208 unlinkmany $DIR/$tdir/f- 1000000
25213 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25214 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25215 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25216 skip "netfree not implemented before 0.7"
25217 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25218 skip "Need MDS version at least 2.10.57"
25225 local pref="osd-zfs.$FSNAME-MDT0000."
25227 # limit available space on MDS dataset to meet nospace issue
25228 # quickly. then ZFS 0.7.2 can use reserved space if asked
25229 # properly (using netfree flag in osd_declare_destroy()
25230 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25231 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25233 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25234 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25235 let "usedkb=usedkb-freekb"
25236 let "freekb=freekb/2"
25237 if let "freekb > 5000"; then
25240 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25241 trap cleanup_805 EXIT
25243 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25244 error "Can't set PFL layout"
25245 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25246 rm -rf $DIR/$tdir || error "not able to remove"
25247 do_facet $SINGLEMDS zfs set quota=$old $fsset
25250 run_test 805 "ZFS can remove from full fs"
25256 local size=$($LFS getsom -s $file)
25257 local expect=$(stat -c %s $file)
25259 [[ $size == $expect ]] ||
25260 error "$file expected size: $expect, got: $size"
25262 local blocks=$($LFS getsom -b $file)
25263 expect=$(stat -c %b $file)
25264 [[ $blocks == $expect ]] ||
25265 error "$file expected blocks: $expect, got: $blocks"
25270 local size=$($LFS getsom -s $1)
25273 [[ $size == $expect ]] ||
25274 error "$file expected size: $expect, got: $size"
25278 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25279 skip "Need MDS version at least 2.11.52"
25283 touch $DIR/$tfile || error "touch $tfile failed"
25285 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25286 save_lustre_params client "llite.*.xattr_cache" > $save
25287 lctl set_param llite.*.xattr_cache=0
25288 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25290 # single-threaded write
25291 echo "Test SOM for single-threaded write"
25292 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25293 error "write $tfile failed"
25294 check_lsom_size $DIR/$tfile $bs
25297 local size=$(($num * $bs))
25301 echo "Test SOM for single client multi-threaded($num) write"
25302 $TRUNCATE $DIR/$tfile 0
25303 for ((i = 0; i < $num; i++)); do
25304 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25306 offset=$((offset + $bs))
25308 for (( i=0; i < $num; i++ )); do
25311 check_lsom_size $DIR/$tfile $size
25313 $TRUNCATE $DIR/$tfile 0
25314 for ((i = 0; i < $num; i++)); do
25315 offset=$((offset - $bs))
25316 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25319 for (( i=0; i < $num; i++ )); do
25322 check_lsom_size $DIR/$tfile $size
25324 # multi-client writes
25325 num=$(get_node_count ${CLIENTS//,/ })
25326 size=$(($num * $bs))
25330 echo "Test SOM for multi-client ($num) writes"
25331 $TRUNCATE $DIR/$tfile 0
25332 for client in ${CLIENTS//,/ }; do
25333 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25336 offset=$((offset + $bs))
25338 for (( i=0; i < $num; i++ )); do
25341 check_lsom_size $DIR/$tfile $offset
25344 $TRUNCATE $DIR/$tfile 0
25345 for client in ${CLIENTS//,/ }; do
25346 offset=$((offset - $bs))
25347 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25351 for (( i=0; i < $num; i++ )); do
25354 check_lsom_size $DIR/$tfile $size
25357 echo "Test SOM for truncate"
25358 $TRUNCATE $DIR/$tfile 1048576
25359 check_lsom_size $DIR/$tfile 1048576
25360 $TRUNCATE $DIR/$tfile 1234
25361 check_lsom_size $DIR/$tfile 1234
25363 # verify SOM blocks count
25364 echo "Verify SOM block count"
25365 $TRUNCATE $DIR/$tfile 0
25366 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25367 error "failed to write file $tfile"
25368 check_lsom_data $DIR/$tfile
25370 run_test 806 "Verify Lazy Size on MDS"
25373 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25374 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25375 skip "Need MDS version at least 2.11.52"
25377 # Registration step
25378 changelog_register || error "changelog_register failed"
25379 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25380 changelog_users $SINGLEMDS | grep -q $cl_user ||
25381 error "User $cl_user not found in changelog_users"
25383 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25384 save_lustre_params client "llite.*.xattr_cache" > $save
25385 lctl set_param llite.*.xattr_cache=0
25386 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25388 rm -rf $DIR/$tdir || error "rm $tdir failed"
25389 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25390 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25391 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25392 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25393 error "truncate $tdir/trunc failed"
25396 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25397 error "write $tfile failed"
25399 # multi-client wirtes
25400 local num=$(get_node_count ${CLIENTS//,/ })
25404 echo "Test SOM for multi-client ($num) writes"
25405 touch $DIR/$tfile || error "touch $tfile failed"
25406 $TRUNCATE $DIR/$tfile 0
25407 for client in ${CLIENTS//,/ }; do
25408 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25411 offset=$((offset + $bs))
25413 for (( i=0; i < $num; i++ )); do
25417 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25418 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25419 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25420 check_lsom_data $DIR/$tdir/trunc
25421 check_lsom_data $DIR/$tdir/single_dd
25422 check_lsom_data $DIR/$tfile
25425 # Deregistration step
25426 changelog_deregister || error "changelog_deregister failed"
25428 run_test 807 "verify LSOM syncing tool"
25430 check_som_nologged()
25432 local lines=$($LFS changelog $FSNAME-MDT0000 |
25433 grep 'x=trusted.som' | wc -l)
25434 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25438 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25439 skip "Need MDS version at least 2.11.55"
25441 # Registration step
25442 changelog_register || error "changelog_register failed"
25444 touch $DIR/$tfile || error "touch $tfile failed"
25447 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25448 error "write $tfile failed"
25451 $TRUNCATE $DIR/$tfile 1234
25454 $TRUNCATE $DIR/$tfile 1048576
25457 # Deregistration step
25458 changelog_deregister || error "changelog_deregister failed"
25460 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25465 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25469 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25470 skip "Need MDS version at least 2.11.56"
25472 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25473 error "failed to create DoM-only file $DIR/$tfile"
25474 touch $DIR/$tfile || error "touch $tfile failed"
25475 check_som_nodata $DIR/$tfile
25477 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25478 error "write $tfile failed"
25479 check_som_nodata $DIR/$tfile
25481 $TRUNCATE $DIR/$tfile 1234
25482 check_som_nodata $DIR/$tfile
25484 $TRUNCATE $DIR/$tfile 4097
25485 check_som_nodata $DIR/$file
25487 run_test 809 "Verify no SOM xattr store for DoM-only files"
25490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25491 $GSS && skip_env "could not run with gss"
25492 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25493 skip "OST < 2.12.58 doesn't align checksum"
25496 stack_trap "set_checksums $ORIG_CSUM" EXIT
25497 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25502 for csum in $CKSUM_TYPES; do
25503 #define OBD_FAIL_OSC_NO_GRANT 0x411
25504 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25505 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25507 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25508 before=$(md5sum $DIR/$tfile)
25509 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25510 after=$(md5sum $DIR/$tfile)
25511 [ "$before" == "$after" ] ||
25512 error "$csum: $before != $after bs=$1 seek=$2"
25516 run_test 810 "partial page writes on ZFS (LU-11663)"
25519 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25520 skip "OST < 2.12.51 doesn't support this fail_loc"
25522 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25523 # ensure ost1 is connected
25524 stat $DIR/$tfile >/dev/null || error "can't stat"
25525 wait_osc_import_state client ost1 FULL
25526 # no locks, no reqs to let the connection idle
25527 cancel_lru_locks osc
25529 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25530 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25531 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25532 wait_osc_import_state client ost1 CONNECTING
25533 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25535 stat $DIR/$tfile >/dev/null || error "can't stat file"
25537 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25539 test_812b() { # LU-12378
25540 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25541 skip "OST < 2.12.51 doesn't support this fail_loc"
25543 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25544 # ensure ost1 is connected
25545 stat $DIR/$tfile >/dev/null || error "can't stat"
25546 wait_osc_import_state client ost1 FULL
25547 # no locks, no reqs to let the connection idle
25548 cancel_lru_locks osc
25550 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25551 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25552 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25553 wait_osc_import_state client ost1 CONNECTING
25554 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25556 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25557 wait_osc_import_state client ost1 IDLE
25559 run_test 812b "do not drop no resend request for idle connect"
25562 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25563 [ -z "$file_heat_sav" ] && skip "no file heat support"
25574 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25575 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25577 $LCTL set_param -n llite.*.file_heat=1
25578 echo "Turn on file heat"
25579 echo "Period second: $period_second, Decay percentage: $decay_pct"
25581 echo "QQQQ" > $DIR/$tfile
25582 echo "QQQQ" > $DIR/$tfile
25583 echo "QQQQ" > $DIR/$tfile
25584 cat $DIR/$tfile > /dev/null
25585 cat $DIR/$tfile > /dev/null
25586 cat $DIR/$tfile > /dev/null
25587 cat $DIR/$tfile > /dev/null
25589 local out=$($LFS heat_get $DIR/$tfile)
25591 $LFS heat_get $DIR/$tfile
25592 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25593 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25594 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25595 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25597 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25598 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25599 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25600 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25602 sleep $((period_second + 3))
25603 echo "Sleep $((period_second + 3)) seconds..."
25604 # The recursion formula to calculate the heat of the file f is as
25606 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25607 # Where Hi is the heat value in the period between time points i*I and
25608 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25609 # to the weight of Ci.
25610 out=$($LFS heat_get $DIR/$tfile)
25611 $LFS heat_get $DIR/$tfile
25612 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25613 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25614 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25615 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25617 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25618 error "read sample ($readsample) is wrong"
25619 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25620 error "write sample ($writesample) is wrong"
25621 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25622 error "read bytes ($readbyte) is wrong"
25623 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25624 error "write bytes ($writebyte) is wrong"
25626 echo "QQQQ" > $DIR/$tfile
25627 echo "QQQQ" > $DIR/$tfile
25628 echo "QQQQ" > $DIR/$tfile
25629 cat $DIR/$tfile > /dev/null
25630 cat $DIR/$tfile > /dev/null
25631 cat $DIR/$tfile > /dev/null
25632 cat $DIR/$tfile > /dev/null
25634 sleep $((period_second + 3))
25635 echo "Sleep $((period_second + 3)) seconds..."
25637 out=$($LFS heat_get $DIR/$tfile)
25638 $LFS heat_get $DIR/$tfile
25639 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25640 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25641 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25642 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25644 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25645 4 * $decay_pct) / 100") -eq 1 ] ||
25646 error "read sample ($readsample1) is wrong"
25647 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25648 3 * $decay_pct) / 100") -eq 1 ] ||
25649 error "write sample ($writesample1) is wrong"
25650 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25651 20 * $decay_pct) / 100") -eq 1 ] ||
25652 error "read bytes ($readbyte1) is wrong"
25653 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25654 15 * $decay_pct) / 100") -eq 1 ] ||
25655 error "write bytes ($writebyte1) is wrong"
25657 echo "Turn off file heat for the file $DIR/$tfile"
25658 $LFS heat_set -o $DIR/$tfile
25660 echo "QQQQ" > $DIR/$tfile
25661 echo "QQQQ" > $DIR/$tfile
25662 echo "QQQQ" > $DIR/$tfile
25663 cat $DIR/$tfile > /dev/null
25664 cat $DIR/$tfile > /dev/null
25665 cat $DIR/$tfile > /dev/null
25666 cat $DIR/$tfile > /dev/null
25668 out=$($LFS heat_get $DIR/$tfile)
25669 $LFS heat_get $DIR/$tfile
25670 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25671 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25672 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25673 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25675 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25676 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25677 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25678 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25680 echo "Trun on file heat for the file $DIR/$tfile"
25681 $LFS heat_set -O $DIR/$tfile
25683 echo "QQQQ" > $DIR/$tfile
25684 echo "QQQQ" > $DIR/$tfile
25685 echo "QQQQ" > $DIR/$tfile
25686 cat $DIR/$tfile > /dev/null
25687 cat $DIR/$tfile > /dev/null
25688 cat $DIR/$tfile > /dev/null
25689 cat $DIR/$tfile > /dev/null
25691 out=$($LFS heat_get $DIR/$tfile)
25692 $LFS heat_get $DIR/$tfile
25693 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25694 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25695 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25696 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25698 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25699 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25700 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25701 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25703 $LFS heat_set -c $DIR/$tfile
25704 $LCTL set_param -n llite.*.file_heat=0
25705 echo "Turn off file heat support for the Lustre filesystem"
25707 echo "QQQQ" > $DIR/$tfile
25708 echo "QQQQ" > $DIR/$tfile
25709 echo "QQQQ" > $DIR/$tfile
25710 cat $DIR/$tfile > /dev/null
25711 cat $DIR/$tfile > /dev/null
25712 cat $DIR/$tfile > /dev/null
25713 cat $DIR/$tfile > /dev/null
25715 out=$($LFS heat_get $DIR/$tfile)
25716 $LFS heat_get $DIR/$tfile
25717 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25718 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25719 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25720 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25722 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25723 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25724 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25725 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25727 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25730 run_test 813 "File heat verfication"
25734 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25735 echo -n y >> $DIR/$tfile
25736 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25737 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25739 run_test 814 "sparse cp works as expected (LU-12361)"
25743 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25744 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25746 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25749 local ost1_imp=$(get_osc_import_name client ost1)
25750 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25753 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25754 # ensure ost1 is connected
25756 stat $DIR/$tfile >/dev/null || error "can't stat"
25757 wait_osc_import_state client ost1 FULL
25758 # no locks, no reqs to let the connection idle
25759 cancel_lru_locks osc
25760 lru_resize_disable osc
25763 before=$($LCTL get_param -n \
25764 ldlm.namespaces.$imp_name.lru_size)
25766 wait_osc_import_state client ost1 IDLE
25767 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25768 now=$($LCTL get_param -n \
25769 ldlm.namespaces.$imp_name.lru_size)
25770 [ $before == $now ] || error "lru_size changed $before != $now"
25772 run_test 816 "do not reset lru_resize on idle reconnect"
25776 exportfs -u localhost:$DIR/nfsexp
25781 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25783 mkdir -p $DIR/nfsexp
25784 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25785 error "failed to export nfs"
25787 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25788 stack_trap cleanup_817 EXIT
25790 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25791 error "failed to mount nfs to $tmpdir"
25793 cp /bin/true $tmpdir
25794 $DIR/nfsexp/true || error "failed to execute 'true' command"
25796 run_test 817 "nfsd won't cache write lock for exec file"
25800 $LFS setstripe -c1 -i0 $DIR/$tfile
25801 $LFS setstripe -c1 -i1 $DIR/$tfile
25803 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25804 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25805 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25806 error "start $SINGLEMDS failed"
25809 run_test 818 "unlink with failed llog"
25812 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25813 cancel_lru_locks osc
25814 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25815 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25816 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25819 run_test 819a "too big niobuf in read"
25822 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25823 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25824 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25825 cancel_lru_locks osc
25829 run_test 819b "too big niobuf in write"
25832 function test_820_start_ost() {
25835 for num in $(seq $OSTCOUNT); do
25836 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25841 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25844 umount_client $MOUNT || error "umount failed"
25845 for num in $(seq $OSTCOUNT); do
25849 # mount client with no active OSTs
25850 # so that the client can't initialize max LOV EA size
25851 # from OSC notifications
25852 mount_client $MOUNT || error "mount failed"
25853 # delay OST starting to keep this 0 max EA size for a while
25854 test_820_start_ost &
25856 # create a directory on MDS2
25857 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25858 error "Failed to create directory"
25859 # open intent should update default EA size
25860 # see mdc_update_max_ea_from_body()
25861 # notice this is the very first RPC to MDS2
25862 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25865 # With SSK, this situation can lead to -EPERM being returned.
25866 # In that case, simply retry.
25867 if [ $ret -ne 0 ] && $SHARED_KEY; then
25868 if echo "$out" | grep -q "not permitted"; then
25869 cp /etc/services $DIR/$tdir/mds2
25873 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25875 run_test 820 "update max EA from open intent"
25878 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
25880 save_lustre_params mds1 \
25881 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
25882 do_facet $SINGLEMDS "$LCTL set_param -n \
25883 osp.$FSNAME-OST*MDT0000.max_create_count=0"
25884 do_facet $SINGLEMDS "$LCTL set_param -n \
25885 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
25887 # wait for statfs update to clear OS_STATFS_NOPRECREATE
25888 local maxage=$(do_facet mds1 $LCTL get_param -n \
25889 osp.$FSNAME-OST0000*MDT0000.maxage)
25890 sleep $((maxage + 1))
25892 #define OBD_FAIL_NET_ERROR_RPC 0x532
25893 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
25895 stack_trap "restore_lustre_params < $p; rm $p"
25897 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
25898 osp.$FSNAME-OST0000*MDT0000.create_count")
25899 for i in $(seq 1 $count); do
25900 touch $DIR/$tfile.${i} || error "touch failed"
25903 run_test 822 "test precreate failure"
25906 # tests that do cleanup/setup should be run at the end
25910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25913 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25914 $LCTL set_param fail_loc=0x903
25916 cancel_lru_locks MGC
25918 FAIL_ON_ERROR=true cleanup
25919 FAIL_ON_ERROR=true setup
25921 run_test 900 "umount should not race with any mgc requeue thread"
25923 # LUS-6253/LU-11185
25929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25931 # some get_param have a bug to handle dot in param name
25932 cancel_lru_locks MGC
25933 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25934 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25935 umount_client $MOUNT || error "umount failed"
25936 mount_client $MOUNT || error "mount failed"
25937 cancel_lru_locks MGC
25938 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25939 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25941 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25942 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25946 run_test 901 "don't leak a mgc lock on client umount"
25950 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25951 skip "client does not have LU-13377 fix"
25952 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25953 $LCTL set_param fail_loc=0x1415
25954 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25955 cancel_lru_locks osc
25958 run_test 902 "test short write doesn't hang lustre"
25961 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25962 check_and_cleanup_lustre
25963 if [ "$I_MOUNTED" != "yes" ]; then
25964 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true