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 $LCTL get_param llite.*.max_cached_mb
9889 $LCTL get_param llite.*.read_ahead_stats
9890 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9891 get_named_value 'misses' | calc_total)
9893 for ((i = 0; i < $count; i++)); do
9894 rm -rf $file.$i 2>/dev/null
9897 #10000 means 20% reads are missing in readahead
9898 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9900 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9903 which iozone || skip_env "no iozone installed"
9905 local old_debug=$($LCTL get_param debug)
9906 old_debug=${old_debug#*=}
9907 $LCTL set_param debug="reada mmap"
9909 # create a test file
9910 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9912 echo Cancel LRU locks on lustre client to flush the client cache
9913 cancel_lru_locks osc
9915 echo Reset readahead stats
9916 $LCTL set_param -n llite.*.read_ahead_stats=0
9918 echo mmap read the file with small block size
9919 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9922 echo checking missing pages
9923 $LCTL get_param llite.*.read_ahead_stats
9924 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9925 get_named_value 'misses' | calc_total)
9927 $LCTL set_param debug="$old_debug"
9928 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9931 run_test 101f "check mmap read performance"
9933 test_101g_brw_size_test() {
9935 local pages=$((mb * 1048576 / PAGE_SIZE))
9936 local file=$DIR/$tfile
9938 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9939 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9940 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9941 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9945 stack_trap "rm -f $file" EXIT
9946 $LCTL set_param -n osc.*.rpc_stats=0
9948 # 10 RPCs should be enough for the test
9950 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9951 { error "dd write ${mb} MB blocks failed"; return 3; }
9952 cancel_lru_locks osc
9953 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9954 { error "dd write ${mb} MB blocks failed"; return 4; }
9956 # calculate number of full-sized read and write RPCs
9957 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9958 sed -n '/pages per rpc/,/^$/p' |
9959 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9960 END { print reads,writes }'))
9961 # allow one extra full-sized read RPC for async readahead
9962 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9963 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9964 [[ ${rpcs[1]} == $count ]] ||
9965 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9969 remote_ost_nodsh && skip "remote OST with nodsh"
9972 local osts=$(get_facets OST)
9973 local list=$(comma_list $(osts_nodes))
9974 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9975 local brw_size="obdfilter.*.brw_size"
9977 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9979 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9981 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9982 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9983 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9984 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9985 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9986 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9988 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9991 if [[ $orig_mb -lt 16 ]]; then
9992 save_lustre_params $osts "$brw_size" > $p
9993 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9994 error "set 16MB RPC size failed"
9996 echo "remount client to enable new RPC size"
9997 remount_client $MOUNT || error "remount_client failed"
10000 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10001 # should be able to set brw_size=12, but no rpc_stats for that
10002 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10005 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10007 if [[ $orig_mb -lt 16 ]]; then
10008 restore_lustre_params < $p
10009 remount_client $MOUNT || error "remount_client restore failed"
10012 rm -f $p $DIR/$tfile
10014 run_test 101g "Big bulk(4/16 MiB) readahead"
10017 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10019 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10020 error "dd 70M file failed"
10021 echo Cancel LRU locks on lustre client to flush the client cache
10022 cancel_lru_locks osc
10024 echo "Reset readahead stats"
10025 $LCTL set_param -n llite.*.read_ahead_stats 0
10027 echo "Read 10M of data but cross 64M bundary"
10028 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10029 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10030 get_named_value 'misses' | calc_total)
10031 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10032 rm -f $p $DIR/$tfile
10034 run_test 101h "Readahead should cover current read window"
10037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10038 error "dd 10M file failed"
10040 local max_per_file_mb=$($LCTL get_param -n \
10041 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10042 cancel_lru_locks osc
10043 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10044 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10045 error "set max_read_ahead_per_file_mb to 1 failed"
10047 echo "Reset readahead stats"
10048 $LCTL set_param llite.*.read_ahead_stats=0
10050 dd if=$DIR/$tfile of=/dev/null bs=2M
10052 $LCTL get_param llite.*.read_ahead_stats
10053 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10054 awk '/misses/ { print $2 }')
10055 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10058 run_test 101i "allow current readahead to exceed reservation"
10061 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10062 error "setstripe $DIR/$tfile failed"
10063 local file_size=$((1048576 * 16))
10064 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10065 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10067 echo Disable read-ahead
10068 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10070 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10071 for blk in $PAGE_SIZE 1048576 $file_size; do
10072 cancel_lru_locks osc
10073 echo "Reset readahead stats"
10074 $LCTL set_param -n llite.*.read_ahead_stats=0
10075 local count=$(($file_size / $blk))
10076 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10077 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10078 get_named_value 'failed.to.fast.read' | calc_total)
10079 $LCTL get_param -n llite.*.read_ahead_stats
10080 [ $miss -eq $count ] || error "expected $count got $miss"
10083 rm -f $p $DIR/$tfile
10085 run_test 101j "A complete read block should be submitted when no RA"
10088 test_mkdir $DIR/$tdir
10089 chown $RUNAS_ID $DIR/$tdir
10092 STRIPE_COUNT=$OSTCOUNT
10093 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10095 trap cleanup_test102 EXIT
10097 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10099 for num in 1 2 3 4; do
10100 for count in $(seq 1 $STRIPE_COUNT); do
10101 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10102 local size=`expr $STRIPE_SIZE \* $num`
10103 local file=file"$num-$idx-$count"
10104 $1 $LFS setstripe -S $size -i $idx -c $count $file
10110 $1 tar cf $TMP/f102.tar $tdir --xattrs
10113 cleanup_test102() {
10115 rm -f $TMP/f102.tar
10116 rm -rf $DIR/d0.sanity/d102
10120 [ "$UID" != 0 ] && skip "must run as root"
10121 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10122 skip_env "must have user_xattr"
10124 [ -z "$(which setfattr 2>/dev/null)" ] &&
10125 skip_env "could not find setfattr"
10127 local testfile=$DIR/$tfile
10130 echo "set/get xattr..."
10131 setfattr -n trusted.name1 -v value1 $testfile ||
10132 error "setfattr -n trusted.name1=value1 $testfile failed"
10133 getfattr -n trusted.name1 $testfile 2> /dev/null |
10134 grep "trusted.name1=.value1" ||
10135 error "$testfile missing trusted.name1=value1"
10137 setfattr -n user.author1 -v author1 $testfile ||
10138 error "setfattr -n user.author1=author1 $testfile failed"
10139 getfattr -n user.author1 $testfile 2> /dev/null |
10140 grep "user.author1=.author1" ||
10141 error "$testfile missing trusted.author1=author1"
10143 echo "listxattr..."
10144 setfattr -n trusted.name2 -v value2 $testfile ||
10145 error "$testfile unable to set trusted.name2"
10146 setfattr -n trusted.name3 -v value3 $testfile ||
10147 error "$testfile unable to set trusted.name3"
10148 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10149 grep "trusted.name" | wc -l) -eq 3 ] ||
10150 error "$testfile missing 3 trusted.name xattrs"
10152 setfattr -n user.author2 -v author2 $testfile ||
10153 error "$testfile unable to set user.author2"
10154 setfattr -n user.author3 -v author3 $testfile ||
10155 error "$testfile unable to set user.author3"
10156 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10157 grep "user.author" | wc -l) -eq 3 ] ||
10158 error "$testfile missing 3 user.author xattrs"
10160 echo "remove xattr..."
10161 setfattr -x trusted.name1 $testfile ||
10162 error "$testfile error deleting trusted.name1"
10163 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10164 error "$testfile did not delete trusted.name1 xattr"
10166 setfattr -x user.author1 $testfile ||
10167 error "$testfile error deleting user.author1"
10168 echo "set lustre special xattr ..."
10169 $LFS setstripe -c1 $testfile
10170 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10171 awk -F "=" '/trusted.lov/ { print $2 }' )
10172 setfattr -n "trusted.lov" -v $lovea $testfile ||
10173 error "$testfile doesn't ignore setting trusted.lov again"
10174 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10175 error "$testfile allow setting invalid trusted.lov"
10178 run_test 102a "user xattr test =================================="
10180 check_102b_layout() {
10182 local testfile=$DIR/$tfile
10184 echo "test layout '$layout'"
10185 $LFS setstripe $layout $testfile || error "setstripe failed"
10186 $LFS getstripe -y $testfile
10188 echo "get/set/list trusted.lov xattr ..." # b=10930
10189 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10190 [[ "$value" =~ "trusted.lov" ]] ||
10191 error "can't get trusted.lov from $testfile"
10192 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10193 error "getstripe failed"
10195 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10197 value=$(cut -d= -f2 <<<$value)
10198 # LU-13168: truncated xattr should fail if short lov_user_md header
10199 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10200 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10201 for len in $lens; do
10202 echo "setfattr $len $testfile.2"
10203 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10204 [ $len -lt 66 ] && error "short xattr len=$len worked"
10206 local stripe_size=$($LFS getstripe -S $testfile.2)
10207 local stripe_count=$($LFS getstripe -c $testfile.2)
10208 [[ $stripe_size -eq 65536 ]] ||
10209 error "stripe size $stripe_size != 65536"
10210 [[ $stripe_count -eq $stripe_count_orig ]] ||
10211 error "stripe count $stripe_count != $stripe_count_orig"
10212 rm $testfile $testfile.2
10216 [ -z "$(which setfattr 2>/dev/null)" ] &&
10217 skip_env "could not find setfattr"
10218 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10220 # check plain layout
10221 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10223 # and also check composite layout
10224 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10227 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10230 [ -z "$(which setfattr 2>/dev/null)" ] &&
10231 skip_env "could not find setfattr"
10232 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10234 # b10930: get/set/list lustre.lov xattr
10235 echo "get/set/list lustre.lov xattr ..."
10236 test_mkdir $DIR/$tdir
10237 chown $RUNAS_ID $DIR/$tdir
10238 local testfile=$DIR/$tdir/$tfile
10239 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10240 error "setstripe failed"
10241 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10242 error "getstripe failed"
10243 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10244 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10246 local testfile2=${testfile}2
10247 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10248 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10250 $RUNAS $MCREATE $testfile2
10251 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10252 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10253 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10254 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10255 [ $stripe_count -eq $STRIPECOUNT ] ||
10256 error "stripe count $stripe_count != $STRIPECOUNT"
10258 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10260 compare_stripe_info1() {
10261 local stripe_index_all_zero=true
10263 for num in 1 2 3 4; do
10264 for count in $(seq 1 $STRIPE_COUNT); do
10265 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10266 local size=$((STRIPE_SIZE * num))
10267 local file=file"$num-$offset-$count"
10268 stripe_size=$($LFS getstripe -S $PWD/$file)
10269 [[ $stripe_size -ne $size ]] &&
10270 error "$file: size $stripe_size != $size"
10271 stripe_count=$($LFS getstripe -c $PWD/$file)
10272 # allow fewer stripes to be created, ORI-601
10273 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10274 error "$file: count $stripe_count != $count"
10275 stripe_index=$($LFS getstripe -i $PWD/$file)
10276 [[ $stripe_index -ne 0 ]] &&
10277 stripe_index_all_zero=false
10281 $stripe_index_all_zero &&
10282 error "all files are being extracted starting from OST index 0"
10286 have_xattrs_include() {
10287 tar --help | grep -q xattrs-include &&
10288 echo --xattrs-include="lustre.*"
10292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10293 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10295 XINC=$(have_xattrs_include)
10297 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10298 cd $DIR/$tdir/$tdir
10299 compare_stripe_info1
10301 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10305 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10307 XINC=$(have_xattrs_include)
10309 test_mkdir $DIR/$tdir.restore
10311 tar cf - --xattrs $tdir | tar xf - \
10312 -C $DIR/$tdir.restore --xattrs $XINC
10313 cd $DIR/$tdir.restore/$tdir
10314 compare_stripe_info1
10316 run_test 102f "tar copy files, not keep osts"
10319 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10320 skip "must have user_xattr"
10321 [ -z "$(which setfattr 2>/dev/null)" ] &&
10322 skip_env "could not find setfattr"
10323 [ -z "$(which getfattr 2>/dev/null)" ] &&
10324 skip_env "could not find getfattr"
10326 local xsize=${1:-1024} # in bytes
10327 local file=$DIR/$tfile
10328 local value="$(generate_string $xsize)"
10329 local xbig=trusted.big
10333 log "save $xbig on $file"
10334 if [ -z "$toobig" ]
10336 setfattr -n $xbig -v $value $file ||
10337 error "saving $xbig on $file failed"
10339 setfattr -n $xbig -v $value $file &&
10340 error "saving $xbig on $file succeeded"
10344 local orig=$(get_xattr_value $xbig $file)
10345 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10347 local xsml=trusted.sml
10348 log "save $xsml on $file"
10349 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10351 local new=$(get_xattr_value $xbig $file)
10352 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10354 log "grow $xsml on $file"
10355 setfattr -n $xsml -v "$value" $file ||
10356 error "growing $xsml on $file failed"
10358 new=$(get_xattr_value $xbig $file)
10359 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10360 log "$xbig still valid after growing $xsml"
10365 test_102h() { # bug 15777
10368 run_test 102h "grow xattr from inside inode to external block"
10371 large_xattr_enabled || skip_env "ea_inode feature disabled"
10373 echo "setting xattr of max xattr size: $(max_xattr_size)"
10374 grow_xattr $(max_xattr_size)
10376 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10377 echo "This should fail:"
10378 grow_xattr $(($(max_xattr_size) + 10)) 1
10380 run_test 102ha "grow xattr from inside inode to external inode"
10382 test_102i() { # bug 17038
10383 [ -z "$(which getfattr 2>/dev/null)" ] &&
10384 skip "could not find getfattr"
10387 ln -s $DIR/$tfile $DIR/${tfile}link
10388 getfattr -n trusted.lov $DIR/$tfile ||
10389 error "lgetxattr on $DIR/$tfile failed"
10390 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10391 grep -i "no such attr" ||
10392 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10393 rm -f $DIR/$tfile $DIR/${tfile}link
10395 run_test 102i "lgetxattr test on symbolic link ============"
10398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10399 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10401 XINC=$(have_xattrs_include)
10402 setup_test102 "$RUNAS"
10403 chown $RUNAS_ID $DIR/$tdir
10404 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10405 cd $DIR/$tdir/$tdir
10406 compare_stripe_info1 "$RUNAS"
10408 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10411 [ -z "$(which setfattr 2>/dev/null)" ] &&
10412 skip "could not find setfattr"
10415 # b22187 just check that does not crash for regular file.
10416 setfattr -n trusted.lov $DIR/$tfile
10417 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10418 local test_kdir=$DIR/$tdir
10419 test_mkdir $test_kdir
10420 local default_size=$($LFS getstripe -S $test_kdir)
10421 local default_count=$($LFS getstripe -c $test_kdir)
10422 local default_offset=$($LFS getstripe -i $test_kdir)
10423 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10424 error 'dir setstripe failed'
10425 setfattr -n trusted.lov $test_kdir
10426 local stripe_size=$($LFS getstripe -S $test_kdir)
10427 local stripe_count=$($LFS getstripe -c $test_kdir)
10428 local stripe_offset=$($LFS getstripe -i $test_kdir)
10429 [ $stripe_size -eq $default_size ] ||
10430 error "stripe size $stripe_size != $default_size"
10431 [ $stripe_count -eq $default_count ] ||
10432 error "stripe count $stripe_count != $default_count"
10433 [ $stripe_offset -eq $default_offset ] ||
10434 error "stripe offset $stripe_offset != $default_offset"
10435 rm -rf $DIR/$tfile $test_kdir
10437 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10440 [ -z "$(which getfattr 2>/dev/null)" ] &&
10441 skip "could not find getfattr"
10443 # LU-532 trusted. xattr is invisible to non-root
10444 local testfile=$DIR/$tfile
10448 echo "listxattr as user..."
10449 chown $RUNAS_ID $testfile
10450 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10451 grep -q "trusted" &&
10452 error "$testfile trusted xattrs are user visible"
10456 run_test 102l "listxattr size test =================================="
10458 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10459 local path=$DIR/$tfile
10462 listxattr_size_check $path || error "listattr_size_check $path failed"
10464 run_test 102m "Ensure listxattr fails on small bufffer ========"
10468 getxattr() { # getxattr path name
10469 # Return the base64 encoding of the value of xattr name on path.
10473 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10475 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10477 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10479 getfattr --absolute-names --encoding=base64 --name=$name $path |
10480 awk -F= -v name=$name '$1 == name {
10481 print substr($0, index($0, "=") + 1);
10485 test_102n() { # LU-4101 mdt: protect internal xattrs
10486 [ -z "$(which setfattr 2>/dev/null)" ] &&
10487 skip "could not find setfattr"
10488 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10490 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10493 local file0=$DIR/$tfile.0
10494 local file1=$DIR/$tfile.1
10495 local xattr0=$TMP/$tfile.0
10496 local xattr1=$TMP/$tfile.1
10497 local namelist="lov lma lmv link fid version som hsm"
10501 rm -rf $file0 $file1 $xattr0 $xattr1
10502 touch $file0 $file1
10504 # Get 'before' xattrs of $file1.
10505 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10507 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10508 namelist+=" lfsck_namespace"
10509 for name in $namelist; do
10510 # Try to copy xattr from $file0 to $file1.
10511 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10513 setfattr --name=trusted.$name --value="$value" $file1 ||
10514 error "setxattr 'trusted.$name' failed"
10516 # Try to set a garbage xattr.
10517 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10519 if [[ x$name == "xlov" ]]; then
10520 setfattr --name=trusted.lov --value="$value" $file1 &&
10521 error "setxattr invalid 'trusted.lov' success"
10523 setfattr --name=trusted.$name --value="$value" $file1 ||
10524 error "setxattr invalid 'trusted.$name' failed"
10527 # Try to remove the xattr from $file1. We don't care if this
10528 # appears to succeed or fail, we just don't want there to be
10529 # any changes or crashes.
10530 setfattr --remove=$trusted.$name $file1 2> /dev/null
10533 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10536 # Try to copy xattr from $file0 to $file1.
10537 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10539 setfattr --name=trusted.$name --value="$value" $file1 ||
10540 error "setxattr 'trusted.$name' failed"
10542 # Try to set a garbage xattr.
10543 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10545 setfattr --name=trusted.$name --value="$value" $file1 ||
10546 error "setxattr 'trusted.$name' failed"
10548 # Try to remove the xattr from $file1. We don't care if this
10549 # appears to succeed or fail, we just don't want there to be
10550 # any changes or crashes.
10551 setfattr --remove=$trusted.$name $file1 2> /dev/null
10554 # Get 'after' xattrs of file1.
10555 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10557 if ! diff $xattr0 $xattr1; then
10558 error "before and after xattrs of '$file1' differ"
10561 rm -rf $file0 $file1 $xattr0 $xattr1
10565 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10567 test_102p() { # LU-4703 setxattr did not check ownership
10568 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10569 skip "MDS needs to be at least 2.5.56"
10571 local testfile=$DIR/$tfile
10575 echo "setfacl as user..."
10576 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10577 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10579 echo "setfattr as user..."
10580 setfacl -m "u:$RUNAS_ID:---" $testfile
10581 $RUNAS setfattr -x system.posix_acl_access $testfile
10582 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10584 run_test 102p "check setxattr(2) correctly fails without permission"
10587 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10588 skip "MDS needs to be at least 2.6.92"
10590 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10592 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10595 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10596 skip "MDS needs to be at least 2.6.93"
10598 touch $DIR/$tfile || error "touch"
10599 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10600 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10601 rm $DIR/$tfile || error "rm"
10604 mkdir -p $DIR/$tdir || error "mkdir"
10605 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10606 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10607 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10608 error "$testfile error deleting user.author1"
10609 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10610 grep "user.$(basename $tdir)" &&
10611 error "$tdir did not delete user.$(basename $tdir)"
10612 rmdir $DIR/$tdir || error "rmdir"
10615 test_mkdir $DIR/$tdir
10616 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10617 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10618 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10619 error "$testfile error deleting user.author1"
10620 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10621 grep "user.$(basename $tdir)" &&
10622 error "$tdir did not delete user.$(basename $tdir)"
10623 rmdir $DIR/$tdir || error "rm striped dir"
10625 run_test 102r "set EAs with empty values"
10628 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10629 skip "MDS needs to be at least 2.11.52"
10631 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10633 save_lustre_params client "llite.*.xattr_cache" > $save
10635 for cache in 0 1; do
10636 lctl set_param llite.*.xattr_cache=$cache
10639 touch $DIR/$tfile || error "touch"
10640 for prefix in lustre security system trusted user; do
10641 # Note getxattr() may fail with 'Operation not
10642 # supported' or 'No such attribute' depending
10643 # on prefix and cache.
10644 getfattr -n $prefix.n102s $DIR/$tfile &&
10645 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10649 restore_lustre_params < $save
10651 run_test 102s "getting nonexistent xattrs should fail"
10654 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10655 skip "MDS needs to be at least 2.11.52"
10657 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10659 save_lustre_params client "llite.*.xattr_cache" > $save
10661 for cache in 0 1; do
10662 lctl set_param llite.*.xattr_cache=$cache
10664 for buf_size in 0 256; do
10666 touch $DIR/$tfile || error "touch"
10667 setfattr -n user.multiop $DIR/$tfile
10668 $MULTIOP $DIR/$tfile oa$buf_size ||
10669 error "cannot get zero length xattr value (buf_size = $buf_size)"
10673 restore_lustre_params < $save
10675 run_test 102t "zero length xattr values handled correctly"
10679 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10684 [ "$UID" != 0 ] && skip "must run as root"
10685 $GSS && skip_env "could not run under gss"
10686 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10687 skip_env "must have acl enabled"
10688 [ -z "$(which setfacl 2>/dev/null)" ] &&
10689 skip_env "could not find setfacl"
10690 remote_mds_nodsh && skip "remote MDS with nodsh"
10692 gpasswd -a daemon bin # LU-5641
10693 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10695 declare -a identity_old
10697 for num in $(seq $MDSCOUNT); do
10698 switch_identity $num true || identity_old[$num]=$?
10701 SAVE_UMASK=$(umask)
10703 mkdir -p $DIR/$tdir
10706 echo "performing cp ..."
10707 run_acl_subtest cp || error "run_acl_subtest cp failed"
10708 echo "performing getfacl-noacl..."
10709 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10710 echo "performing misc..."
10711 run_acl_subtest misc || error "misc test failed"
10712 echo "performing permissions..."
10713 run_acl_subtest permissions || error "permissions failed"
10714 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10715 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10716 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10717 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10719 echo "performing permissions xattr..."
10720 run_acl_subtest permissions_xattr ||
10721 error "permissions_xattr failed"
10723 echo "performing setfacl..."
10724 run_acl_subtest setfacl || error "setfacl test failed"
10726 # inheritance test got from HP
10727 echo "performing inheritance..."
10728 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10729 chmod +x make-tree || error "chmod +x failed"
10730 run_acl_subtest inheritance || error "inheritance test failed"
10733 echo "LU-974 ignore umask when acl is enabled..."
10734 run_acl_subtest 974 || error "LU-974 umask test failed"
10735 if [ $MDSCOUNT -ge 2 ]; then
10736 run_acl_subtest 974_remote ||
10737 error "LU-974 umask test failed under remote dir"
10740 echo "LU-2561 newly created file is same size as directory..."
10741 if [ "$mds1_FSTYPE" != "zfs" ]; then
10742 run_acl_subtest 2561 || error "LU-2561 test failed"
10744 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10747 run_acl_subtest 4924 || error "LU-4924 test failed"
10752 for num in $(seq $MDSCOUNT); do
10753 if [ "${identity_old[$num]}" = 1 ]; then
10754 switch_identity $num false || identity_old[$num]=$?
10758 run_test 103a "acl test"
10764 for U in {0..511}; do
10766 local O=$(printf "%04o" $U)
10768 umask $(printf "%04o" $((511 ^ $O)))
10769 $LFS setstripe -c 1 $DIR/$tfile.s$O
10770 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10772 (( $S == ($O & 0666) )) ||
10773 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10775 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10776 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10777 (( $S == ($O & 0666) )) ||
10778 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10780 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10781 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10782 (( $S == ($O & 0666) )) ||
10783 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10784 rm -f $DIR/$tfile.[smp]$0
10788 # limit the concurrently running threads to 64. LU-11878
10789 local idx=$((U % 64))
10790 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10795 run_test 103b "umask lfs setstripe"
10798 mkdir -p $DIR/$tdir
10799 cp -rp $DIR/$tdir $DIR/$tdir.bak
10801 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10802 error "$DIR/$tdir shouldn't contain default ACL"
10803 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10804 error "$DIR/$tdir.bak shouldn't contain default ACL"
10807 run_test 103c "'cp -rp' won't set empty acl"
10812 local saved_debug=$($LCTL get_param -n debug)
10814 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10815 skip "MDS needs to be at least 2.14.0"
10817 large_xattr_enabled || skip_env "ea_inode feature disabled"
10819 mkdir -p $DIR/$tdir
10820 # add big LOV EA to cause reply buffer overflow earlier
10821 $LFS setstripe -C 1000 $DIR/$tdir
10822 lctl set_param mdc.*-mdc*.stats=clear
10824 $LCTL set_param debug=0
10825 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10826 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10828 # add a large number of default ACLs (expect 8000+ for 2.13+)
10829 for U in {2..7000}; do
10830 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10831 error "Able to add just $U default ACLs"
10833 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10834 echo "$numacl default ACLs created"
10836 stat $DIR/$tdir || error "Cannot stat directory"
10837 # check file creation
10838 touch $DIR/$tdir/$tfile ||
10839 error "failed to create $tfile with $numacl default ACLs"
10840 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10841 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10842 echo "$fileacl ACLs were inherited"
10843 (( $fileacl == $numacl )) ||
10844 error "Not all default ACLs were inherited: $numacl != $fileacl"
10845 # check that new ACLs creation adds new ACLs to inherited ACLs
10846 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10847 error "Cannot set new ACL"
10848 numacl=$((numacl + 1))
10849 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10850 (( $fileacl == $numacl )) ||
10851 error "failed to add new ACL: $fileacl != $numacl as expected"
10852 # adds more ACLs to a file to reach their maximum at 8000+
10854 for U in {20000..25000}; do
10855 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
10856 numacl=$((numacl + 1))
10858 echo "Added $numacl more ACLs to the file"
10859 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10860 echo "Total $fileacl ACLs in file"
10861 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
10862 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
10863 rmdir $DIR/$tdir || error "Cannot remove directory"
10865 run_test 103e "inheritance of big amount of default ACLs"
10868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10871 lfs df || error "lfs df failed"
10872 lfs df -ih || error "lfs df -ih failed"
10873 lfs df -h $DIR || error "lfs df -h $DIR failed"
10874 lfs df -i $DIR || error "lfs df -i $DIR failed"
10875 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10876 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10878 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10879 lctl --device %$OSC deactivate
10880 lfs df || error "lfs df with deactivated OSC failed"
10881 lctl --device %$OSC activate
10882 # wait the osc back to normal
10883 wait_osc_import_ready client ost
10885 lfs df || error "lfs df with reactivated OSC failed"
10888 run_test 104a "lfs df [-ih] [path] test ========================="
10891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10892 [ $RUNAS_ID -eq $UID ] &&
10893 skip_env "RUNAS_ID = UID = $UID -- skipping"
10895 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10896 grep "Permission denied" | wc -l)))
10897 if [ $denied_cnt -ne 0 ]; then
10898 error "lfs check servers test failed"
10901 run_test 104b "$RUNAS lfs check servers test ===================="
10904 # Verify $1 is within range of $2.
10905 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
10906 # $1 is <= 2% of $2. Else Fail.
10909 # Strip all units (M, G, T)
10910 actual=$(echo $1 | tr -d A-Z)
10911 expect=$(echo $2 | tr -d A-Z)
10913 expect_lo=$(($expect * 98 / 100)) # 2% below
10914 expect_hi=$(($expect * 102 / 100)) # 2% above
10916 # permit 2% drift above and below
10917 (( $actual >= $expect_lo && $actual <= $expect_hi ))
10921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10922 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
10924 local ost_param="osd-zfs.$FSNAME-OST0000."
10925 local mdt_param="osd-zfs.$FSNAME-MDT0000."
10926 local ofacets=$(get_facets OST)
10927 local mfacets=$(get_facets MDS)
10928 local saved_ost_blocks=
10929 local saved_mdt_blocks=
10931 echo "Before recordsize change"
10932 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
10933 df=($(df -h | grep "/mnt/lustre"$))
10936 echo "lfs output : ${lfs_df[*]}"
10937 echo "df output : ${df[*]}"
10939 for facet in ${ofacets//,/ }; do
10940 if [ -z $saved_ost_blocks ]; then
10941 saved_ost_blocks=$(do_facet $facet \
10942 lctl get_param -n $ost_param.blocksize)
10943 echo "OST Blocksize: $saved_ost_blocks"
10945 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
10946 do_facet $facet zfs set recordsize=32768 $ost
10949 # BS too small. Sufficient for functional testing.
10950 for facet in ${mfacets//,/ }; do
10951 if [ -z $saved_mdt_blocks ]; then
10952 saved_mdt_blocks=$(do_facet $facet \
10953 lctl get_param -n $mdt_param.blocksize)
10954 echo "MDT Blocksize: $saved_mdt_blocks"
10956 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
10957 do_facet $facet zfs set recordsize=32768 $mdt
10960 # Give new values chance to reflect change
10963 echo "After recordsize change"
10964 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
10965 df_after=($(df -h | grep "/mnt/lustre"$))
10968 echo "lfs output : ${lfs_df_after[*]}"
10969 echo "df output : ${df_after[*]}"
10972 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
10973 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
10974 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
10975 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
10976 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
10977 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
10980 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
10981 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
10982 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
10983 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
10984 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
10985 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
10987 # Restore MDT recordize back to original
10988 for facet in ${mfacets//,/ }; do
10989 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
10990 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
10993 # Restore OST recordize back to original
10994 for facet in ${ofacets//,/ }; do
10995 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
10996 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11001 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11004 # doesn't work on 2.4 kernels
11006 if $(flock_is_enabled); then
11007 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11009 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11013 run_test 105a "flock when mounted without -o flock test ========"
11017 if $(flock_is_enabled); then
11018 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11020 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11024 run_test 105b "fcntl when mounted without -o flock test ========"
11028 if $(flock_is_enabled); then
11029 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11031 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11035 run_test 105c "lockf when mounted without -o flock test"
11037 test_105d() { # bug 15924
11038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11040 test_mkdir $DIR/$tdir
11041 flock_is_enabled || skip_env "mount w/o flock enabled"
11042 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11043 $LCTL set_param fail_loc=0x80000315
11044 flocks_test 2 $DIR/$tdir
11046 run_test 105d "flock race (should not freeze) ========"
11048 test_105e() { # bug 22660 && 22040
11049 flock_is_enabled || skip_env "mount w/o flock enabled"
11052 flocks_test 3 $DIR/$tfile
11054 run_test 105e "Two conflicting flocks from same process"
11056 test_106() { #bug 10921
11057 test_mkdir $DIR/$tdir
11058 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11059 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11061 run_test 106 "attempt exec of dir followed by chown of that dir"
11064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11072 local save_pattern=$(sysctl -n kernel.core_pattern)
11073 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11074 sysctl -w kernel.core_pattern=$file
11075 sysctl -w kernel.core_uses_pid=0
11077 ulimit -c unlimited
11083 kill -s 11 $SLEEPPID
11085 if [ -e $file ]; then
11086 size=`stat -c%s $file`
11087 [ $size -eq 0 ] && error "Fail to create core file $file"
11089 error "Fail to create core file $file"
11092 sysctl -w kernel.core_pattern=$save_pattern
11093 sysctl -w kernel.core_uses_pid=$save_uses_pid
11096 run_test 107 "Coredump on SIG"
11099 test_mkdir $DIR/$tdir
11100 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11101 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11102 error "mkdir with 256 char should fail, but did not"
11103 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11104 error "create with 255 char failed"
11105 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11106 error "create with 256 char should fail, but did not"
11111 run_test 110 "filename length checking"
11114 # Purpose: To verify dynamic thread (OSS) creation.
11117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11118 remote_ost_nodsh && skip "remote OST with nodsh"
11120 # Lustre does not stop service threads once they are started.
11121 # Reset number of running threads to default.
11126 local save_params="$TMP/sanity-$TESTNAME.parameters"
11128 # Get ll_ost_io count before I/O
11129 OSTIO_pre=$(do_facet ost1 \
11130 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11131 # Exit if lustre is not running (ll_ost_io not running).
11132 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11134 echo "Starting with $OSTIO_pre threads"
11135 local thread_max=$((OSTIO_pre * 2))
11136 local rpc_in_flight=$((thread_max * 2))
11137 # Number of I/O Process proposed to be started.
11139 local facets=$(get_facets OST)
11141 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11142 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11144 # Set in_flight to $rpc_in_flight
11145 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11146 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11147 nfiles=${rpc_in_flight}
11148 # Set ost thread_max to $thread_max
11149 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11151 # 5 Minutes should be sufficient for max number of OSS
11152 # threads(thread_max) to be created.
11156 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11157 test_mkdir $DIR/$tdir
11158 for i in $(seq $nfiles); do
11159 local file=$DIR/$tdir/${tfile}-$i
11160 $LFS setstripe -c -1 -i 0 $file
11161 ($WTL $file $timeout)&
11164 # I/O Started - Wait for thread_started to reach thread_max or report
11165 # error if thread_started is more than thread_max.
11166 echo "Waiting for thread_started to reach thread_max"
11167 local thread_started=0
11168 local end_time=$((SECONDS + timeout))
11170 while [ $SECONDS -le $end_time ] ; do
11172 # Get ost i/o thread_started count.
11173 thread_started=$(do_facet ost1 \
11175 ost.OSS.ost_io.threads_started | cut -d= -f2")
11176 # Break out if thread_started is equal/greater than thread_max
11177 if [[ $thread_started -ge $thread_max ]]; then
11178 echo ll_ost_io thread_started $thread_started, \
11179 equal/greater than thread_max $thread_max
11185 # Cleanup - We have the numbers, Kill i/o jobs if running.
11186 jobcount=($(jobs -p))
11187 for i in $(seq 0 $((${#jobcount[@]}-1)))
11189 kill -9 ${jobcount[$i]}
11190 if [ $? -ne 0 ] ; then
11192 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11196 # Cleanup files left by WTL binary.
11197 for i in $(seq $nfiles); do
11198 local file=$DIR/$tdir/${tfile}-$i
11200 if [ $? -ne 0 ] ; then
11201 echo "Warning: Failed to delete file $file"
11205 restore_lustre_params <$save_params
11206 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11208 # Error out if no new thread has started or Thread started is greater
11210 if [[ $thread_started -le $OSTIO_pre ||
11211 $thread_started -gt $thread_max ]]; then
11212 error "ll_ost_io: thread_started $thread_started" \
11213 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11214 "No new thread started or thread started greater " \
11218 run_test 115 "verify dynamic thread creation===================="
11221 wait_delete_completed
11222 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11223 echo "OST kbytes available: ${AVAIL[@]}"
11228 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11229 #echo OST $i: ${AVAIL[i]}kb
11230 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11234 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11239 echo "Min free space: OST $MINI: $MINV"
11240 echo "Max free space: OST $MAXI: $MAXV"
11243 test_116a() { # was previously test_116()
11244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11245 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11246 remote_mds_nodsh && skip "remote MDS with nodsh"
11248 echo -n "Free space priority "
11249 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11254 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11255 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11256 trap simple_cleanup_common EXIT
11258 # Check if we need to generate uneven OSTs
11259 test_mkdir -p $DIR/$tdir/OST${MINI}
11260 local FILL=$((MINV / 4))
11261 local DIFF=$((MAXV - MINV))
11262 local DIFF2=$((DIFF * 100 / MINV))
11264 local threshold=$(do_facet $SINGLEMDS \
11265 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11266 threshold=${threshold%%%}
11267 echo -n "Check for uneven OSTs: "
11268 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11270 if [[ $DIFF2 -gt $threshold ]]; then
11272 echo "Don't need to fill OST$MINI"
11274 # generate uneven OSTs. Write 2% over the QOS threshold value
11276 DIFF=$((threshold - DIFF2 + 2))
11277 DIFF2=$((MINV * DIFF / 100))
11278 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11279 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11280 error "setstripe failed"
11281 DIFF=$((DIFF2 / 2048))
11283 while [ $i -lt $DIFF ]; do
11285 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11286 bs=2M count=1 2>/dev/null
11295 DIFF=$((MAXV - MINV))
11296 DIFF2=$((DIFF * 100 / MINV))
11297 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11298 if [ $DIFF2 -gt $threshold ]; then
11301 echo "failed - QOS mode won't be used"
11302 simple_cleanup_common
11303 skip "QOS imbalance criteria not met"
11311 # now fill using QOS
11312 $LFS setstripe -c 1 $DIR/$tdir
11313 FILL=$((FILL / 200))
11314 if [ $FILL -gt 600 ]; then
11317 echo "writing $FILL files to QOS-assigned OSTs"
11319 while [ $i -lt $FILL ]; do
11321 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11322 count=1 2>/dev/null
11325 echo "wrote $i 200k files"
11329 echo "Note: free space may not be updated, so measurements might be off"
11331 DIFF2=$((MAXV - MINV))
11332 echo "free space delta: orig $DIFF final $DIFF2"
11333 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11334 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11335 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11336 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11337 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11338 if [[ $DIFF -gt 0 ]]; then
11339 FILL=$((DIFF2 * 100 / DIFF - 100))
11340 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11343 # Figure out which files were written where
11344 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11345 awk '/'$MINI1': / {print $2; exit}')
11347 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11348 echo "$MINC files created on smaller OST $MINI1"
11349 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11350 awk '/'$MAXI1': / {print $2; exit}')
11352 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11353 echo "$MAXC files created on larger OST $MAXI1"
11354 if [[ $MINC -gt 0 ]]; then
11355 FILL=$((MAXC * 100 / MINC - 100))
11356 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11358 [[ $MAXC -gt $MINC ]] ||
11359 error_ignore LU-9 "stripe QOS didn't balance free space"
11360 simple_cleanup_common
11362 run_test 116a "stripe QOS: free space balance ==================="
11364 test_116b() { # LU-2093
11365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 remote_mds_nodsh && skip "remote MDS with nodsh"
11368 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11369 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11370 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11371 [ -z "$old_rr" ] && skip "no QOS"
11372 do_facet $SINGLEMDS lctl set_param \
11373 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11374 mkdir -p $DIR/$tdir
11375 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11376 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11377 do_facet $SINGLEMDS lctl set_param fail_loc=0
11379 do_facet $SINGLEMDS lctl set_param \
11380 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11382 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11384 test_117() # bug 10891
11386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11388 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11389 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11390 lctl set_param fail_loc=0x21e
11391 > $DIR/$tfile || error "truncate failed"
11392 lctl set_param fail_loc=0
11393 echo "Truncate succeeded."
11396 run_test 117 "verify osd extend =========="
11398 NO_SLOW_RESENDCOUNT=4
11399 export OLD_RESENDCOUNT=""
11400 set_resend_count () {
11401 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11402 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11403 lctl set_param -n $PROC_RESENDCOUNT $1
11404 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11407 # for reduce test_118* time (b=14842)
11408 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11410 # Reset async IO behavior after error case
11412 FILE=$DIR/reset_async
11414 # Ensure all OSCs are cleared
11415 $LFS setstripe -c -1 $FILE
11416 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11421 test_118a() #bug 11710
11423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11427 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11428 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11429 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11431 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11432 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11437 run_test 118a "verify O_SYNC works =========="
11441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11442 remote_ost_nodsh && skip "remote OST with nodsh"
11446 #define OBD_FAIL_SRV_ENOENT 0x217
11447 set_nodes_failloc "$(osts_nodes)" 0x217
11448 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11450 set_nodes_failloc "$(osts_nodes)" 0
11451 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11452 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11455 if [[ $RC -eq 0 ]]; then
11456 error "Must return error due to dropped pages, rc=$RC"
11460 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11461 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11465 echo "Dirty pages not leaked on ENOENT"
11467 # Due to the above error the OSC will issue all RPCs syncronously
11468 # until a subsequent RPC completes successfully without error.
11469 $MULTIOP $DIR/$tfile Ow4096yc
11474 run_test 118b "Reclaim dirty pages on fatal error =========="
11478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11480 # for 118c, restore the original resend count, LU-1940
11481 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11482 set_resend_count $OLD_RESENDCOUNT
11483 remote_ost_nodsh && skip "remote OST with nodsh"
11487 #define OBD_FAIL_OST_EROFS 0x216
11488 set_nodes_failloc "$(osts_nodes)" 0x216
11490 # multiop should block due to fsync until pages are written
11491 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11495 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11496 error "Multiop failed to block on fsync, pid=$MULTIPID"
11499 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11501 if [[ $WRITEBACK -eq 0 ]]; then
11502 error "No page in writeback, writeback=$WRITEBACK"
11505 set_nodes_failloc "$(osts_nodes)" 0
11508 if [[ $RC -ne 0 ]]; then
11509 error "Multiop fsync failed, rc=$RC"
11512 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11513 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11515 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11516 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11520 echo "Dirty pages flushed via fsync on EROFS"
11523 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11525 # continue to use small resend count to reduce test_118* time (b=14842)
11526 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11531 remote_ost_nodsh && skip "remote OST with nodsh"
11535 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11536 set_nodes_failloc "$(osts_nodes)" 0x214
11537 # multiop should block due to fsync until pages are written
11538 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11542 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11543 error "Multiop failed to block on fsync, pid=$MULTIPID"
11546 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11548 if [[ $WRITEBACK -eq 0 ]]; then
11549 error "No page in writeback, writeback=$WRITEBACK"
11552 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11553 set_nodes_failloc "$(osts_nodes)" 0
11555 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11556 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11558 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11559 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11563 echo "Dirty pages gaurenteed flushed via fsync"
11566 run_test 118d "Fsync validation inject a delay of the bulk =========="
11569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11573 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11574 lctl set_param fail_loc=0x8000040a
11576 # Should simulate EINVAL error which is fatal
11577 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11579 if [[ $RC -eq 0 ]]; then
11580 error "Must return error due to dropped pages, rc=$RC"
11583 lctl set_param fail_loc=0x0
11585 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11586 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11587 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11589 if [[ $LOCKED -ne 0 ]]; then
11590 error "Locked pages remain in cache, locked=$LOCKED"
11593 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11594 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11598 echo "No pages locked after fsync"
11603 run_test 118f "Simulate unrecoverable OSC side error =========="
11606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11610 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11611 lctl set_param fail_loc=0x406
11613 # simulate local -ENOMEM
11614 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11617 lctl set_param fail_loc=0
11618 if [[ $RC -eq 0 ]]; then
11619 error "Must return error due to dropped pages, rc=$RC"
11622 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11623 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11624 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11626 if [[ $LOCKED -ne 0 ]]; then
11627 error "Locked pages remain in cache, locked=$LOCKED"
11630 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11631 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11635 echo "No pages locked after fsync"
11640 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11644 remote_ost_nodsh && skip "remote OST with nodsh"
11648 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11649 set_nodes_failloc "$(osts_nodes)" 0x20e
11650 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11651 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11654 set_nodes_failloc "$(osts_nodes)" 0
11655 if [[ $RC -eq 0 ]]; then
11656 error "Must return error due to dropped pages, rc=$RC"
11659 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11660 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11661 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11663 if [[ $LOCKED -ne 0 ]]; then
11664 error "Locked pages remain in cache, locked=$LOCKED"
11667 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11668 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11672 echo "No pages locked after fsync"
11676 run_test 118h "Verify timeout in handling recoverables errors =========="
11678 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11682 remote_ost_nodsh && skip "remote OST with nodsh"
11686 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11687 set_nodes_failloc "$(osts_nodes)" 0x20e
11689 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11690 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11693 set_nodes_failloc "$(osts_nodes)" 0
11697 if [[ $RC -ne 0 ]]; then
11698 error "got error, but should be not, rc=$RC"
11701 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11702 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11703 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11704 if [[ $LOCKED -ne 0 ]]; then
11705 error "Locked pages remain in cache, locked=$LOCKED"
11708 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11709 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11713 echo "No pages locked after fsync"
11717 run_test 118i "Fix error before timeout in recoverable error =========="
11719 [ "$SLOW" = "no" ] && set_resend_count 4
11722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11723 remote_ost_nodsh && skip "remote OST with nodsh"
11727 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11728 set_nodes_failloc "$(osts_nodes)" 0x220
11730 # return -EIO from OST
11731 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11733 set_nodes_failloc "$(osts_nodes)" 0x0
11734 if [[ $RC -eq 0 ]]; then
11735 error "Must return error due to dropped pages, rc=$RC"
11738 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11739 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11740 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11741 if [[ $LOCKED -ne 0 ]]; then
11742 error "Locked pages remain in cache, locked=$LOCKED"
11745 # in recoverable error on OST we want resend and stay until it finished
11746 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11747 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11751 echo "No pages locked after fsync"
11755 run_test 118j "Simulate unrecoverable OST side error =========="
11759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11760 remote_ost_nodsh && skip "remote OSTs with nodsh"
11762 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11763 set_nodes_failloc "$(osts_nodes)" 0x20e
11764 test_mkdir $DIR/$tdir
11766 for ((i=0;i<10;i++)); do
11767 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11768 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11775 set_nodes_failloc "$(osts_nodes)" 0
11778 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11780 test_118l() # LU-646
11782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11784 test_mkdir $DIR/$tdir
11785 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11788 run_test 118l "fsync dir"
11790 test_118m() # LU-3066
11792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11794 test_mkdir $DIR/$tdir
11795 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11798 run_test 118m "fdatasync dir ========="
11800 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11808 remote_ost_nodsh && skip "remote OSTs with nodsh"
11810 # Sleep to avoid a cached response.
11811 #define OBD_STATFS_CACHE_SECONDS 1
11814 # Inject a 10 second delay in the OST_STATFS handler.
11815 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11816 set_nodes_failloc "$(osts_nodes)" 0x242
11819 stat --file-system $MOUNT > /dev/null
11822 set_nodes_failloc "$(osts_nodes)" 0
11824 if ((end - begin > 20)); then
11825 error "statfs took $((end - begin)) seconds, expected 10"
11828 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11830 test_119a() # bug 11737
11832 BSIZE=$((512 * 1024))
11833 directio write $DIR/$tfile 0 1 $BSIZE
11834 # We ask to read two blocks, which is more than a file size.
11835 # directio will indicate an error when requested and actual
11836 # sizes aren't equeal (a normal situation in this case) and
11837 # print actual read amount.
11838 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11839 if [ "$NOB" != "$BSIZE" ]; then
11840 error "read $NOB bytes instead of $BSIZE"
11844 run_test 119a "Short directIO read must return actual read amount"
11846 test_119b() # bug 11737
11848 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11850 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11851 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11853 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11854 error "direct read failed"
11857 run_test 119b "Sparse directIO read must return actual read amount"
11859 test_119c() # bug 13099
11862 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11863 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11866 run_test 119c "Testing for direct read hitting hole"
11868 test_119d() # bug 15950
11870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11872 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11873 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11875 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11876 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11877 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11878 lctl set_param fail_loc=0x40d
11879 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11882 cat $DIR/$tfile > /dev/null &
11883 lctl set_param fail_loc=0
11886 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11888 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11889 error "the read rpcs have not completed in 2s"
11891 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11893 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11897 remote_mds_nodsh && skip "remote MDS with nodsh"
11898 test_mkdir -i0 -c1 $DIR/$tdir
11899 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11900 skip_env "no early lock cancel on server"
11902 lru_resize_disable mdc
11903 lru_resize_disable osc
11904 cancel_lru_locks mdc
11905 # asynchronous object destroy at MDT could cause bl ast to client
11906 cancel_lru_locks osc
11908 stat $DIR/$tdir > /dev/null
11909 can1=$(do_facet mds1 \
11910 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11911 awk '/ldlm_cancel/ {print $2}')
11912 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11913 awk '/ldlm_bl_callback/ {print $2}')
11914 test_mkdir -i0 -c1 $DIR/$tdir/d1
11915 can2=$(do_facet mds1 \
11916 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11917 awk '/ldlm_cancel/ {print $2}')
11918 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11919 awk '/ldlm_bl_callback/ {print $2}')
11920 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11921 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11922 lru_resize_enable mdc
11923 lru_resize_enable osc
11925 run_test 120a "Early Lock Cancel: mkdir test"
11928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11929 remote_mds_nodsh && skip "remote MDS with nodsh"
11930 test_mkdir $DIR/$tdir
11931 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11932 skip_env "no early lock cancel on server"
11934 lru_resize_disable mdc
11935 lru_resize_disable osc
11936 cancel_lru_locks mdc
11937 stat $DIR/$tdir > /dev/null
11938 can1=$(do_facet $SINGLEMDS \
11939 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11940 awk '/ldlm_cancel/ {print $2}')
11941 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11942 awk '/ldlm_bl_callback/ {print $2}')
11943 touch $DIR/$tdir/f1
11944 can2=$(do_facet $SINGLEMDS \
11945 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11946 awk '/ldlm_cancel/ {print $2}')
11947 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11948 awk '/ldlm_bl_callback/ {print $2}')
11949 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11950 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11951 lru_resize_enable mdc
11952 lru_resize_enable osc
11954 run_test 120b "Early Lock Cancel: create test"
11957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11958 remote_mds_nodsh && skip "remote MDS with nodsh"
11959 test_mkdir -i0 -c1 $DIR/$tdir
11960 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11961 skip "no early lock cancel on server"
11963 lru_resize_disable mdc
11964 lru_resize_disable osc
11965 test_mkdir -i0 -c1 $DIR/$tdir/d1
11966 test_mkdir -i0 -c1 $DIR/$tdir/d2
11967 touch $DIR/$tdir/d1/f1
11968 cancel_lru_locks mdc
11969 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11970 can1=$(do_facet mds1 \
11971 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11972 awk '/ldlm_cancel/ {print $2}')
11973 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11974 awk '/ldlm_bl_callback/ {print $2}')
11975 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11976 can2=$(do_facet mds1 \
11977 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11978 awk '/ldlm_cancel/ {print $2}')
11979 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11980 awk '/ldlm_bl_callback/ {print $2}')
11981 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11982 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11983 lru_resize_enable mdc
11984 lru_resize_enable osc
11986 run_test 120c "Early Lock Cancel: link test"
11989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11990 remote_mds_nodsh && skip "remote MDS with nodsh"
11991 test_mkdir -i0 -c1 $DIR/$tdir
11992 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11993 skip_env "no early lock cancel on server"
11995 lru_resize_disable mdc
11996 lru_resize_disable osc
11998 cancel_lru_locks mdc
11999 stat $DIR/$tdir > /dev/null
12000 can1=$(do_facet mds1 \
12001 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12002 awk '/ldlm_cancel/ {print $2}')
12003 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12004 awk '/ldlm_bl_callback/ {print $2}')
12005 chmod a+x $DIR/$tdir
12006 can2=$(do_facet mds1 \
12007 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12008 awk '/ldlm_cancel/ {print $2}')
12009 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12010 awk '/ldlm_bl_callback/ {print $2}')
12011 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12012 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12013 lru_resize_enable mdc
12014 lru_resize_enable osc
12016 run_test 120d "Early Lock Cancel: setattr test"
12019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12020 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12021 skip_env "no early lock cancel on server"
12022 remote_mds_nodsh && skip "remote MDS with nodsh"
12024 local dlmtrace_set=false
12026 test_mkdir -i0 -c1 $DIR/$tdir
12027 lru_resize_disable mdc
12028 lru_resize_disable osc
12029 ! $LCTL get_param debug | grep -q dlmtrace &&
12030 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12031 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12032 cancel_lru_locks mdc
12033 cancel_lru_locks osc
12034 dd if=$DIR/$tdir/f1 of=/dev/null
12035 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12036 # XXX client can not do early lock cancel of OST lock
12037 # during unlink (LU-4206), so cancel osc lock now.
12039 cancel_lru_locks osc
12040 can1=$(do_facet mds1 \
12041 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12042 awk '/ldlm_cancel/ {print $2}')
12043 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12044 awk '/ldlm_bl_callback/ {print $2}')
12045 unlink $DIR/$tdir/f1
12047 can2=$(do_facet mds1 \
12048 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12049 awk '/ldlm_cancel/ {print $2}')
12050 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12051 awk '/ldlm_bl_callback/ {print $2}')
12052 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12053 $LCTL dk $TMP/cancel.debug.txt
12054 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12055 $LCTL dk $TMP/blocking.debug.txt
12056 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12057 lru_resize_enable mdc
12058 lru_resize_enable osc
12060 run_test 120e "Early Lock Cancel: unlink test"
12063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12064 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12065 skip_env "no early lock cancel on server"
12066 remote_mds_nodsh && skip "remote MDS with nodsh"
12068 test_mkdir -i0 -c1 $DIR/$tdir
12069 lru_resize_disable mdc
12070 lru_resize_disable osc
12071 test_mkdir -i0 -c1 $DIR/$tdir/d1
12072 test_mkdir -i0 -c1 $DIR/$tdir/d2
12073 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12074 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12075 cancel_lru_locks mdc
12076 cancel_lru_locks osc
12077 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12078 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12079 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12080 # XXX client can not do early lock cancel of OST lock
12081 # during rename (LU-4206), so cancel osc lock now.
12083 cancel_lru_locks osc
12084 can1=$(do_facet mds1 \
12085 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12086 awk '/ldlm_cancel/ {print $2}')
12087 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12088 awk '/ldlm_bl_callback/ {print $2}')
12089 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12091 can2=$(do_facet mds1 \
12092 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12093 awk '/ldlm_cancel/ {print $2}')
12094 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12095 awk '/ldlm_bl_callback/ {print $2}')
12096 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12097 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12098 lru_resize_enable mdc
12099 lru_resize_enable osc
12101 run_test 120f "Early Lock Cancel: rename test"
12104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12105 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12106 skip_env "no early lock cancel on server"
12107 remote_mds_nodsh && skip "remote MDS with nodsh"
12109 lru_resize_disable mdc
12110 lru_resize_disable osc
12112 echo create $count files
12113 test_mkdir $DIR/$tdir
12114 cancel_lru_locks mdc
12115 cancel_lru_locks osc
12118 can0=$(do_facet $SINGLEMDS \
12119 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12120 awk '/ldlm_cancel/ {print $2}')
12121 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12122 awk '/ldlm_bl_callback/ {print $2}')
12123 createmany -o $DIR/$tdir/f $count
12125 can1=$(do_facet $SINGLEMDS \
12126 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12127 awk '/ldlm_cancel/ {print $2}')
12128 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12129 awk '/ldlm_bl_callback/ {print $2}')
12131 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12132 echo rm $count files
12135 can2=$(do_facet $SINGLEMDS \
12136 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12137 awk '/ldlm_cancel/ {print $2}')
12138 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12139 awk '/ldlm_bl_callback/ {print $2}')
12141 echo total: $count removes in $((t2-t1))
12142 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12144 # wait for commitment of removal
12145 lru_resize_enable mdc
12146 lru_resize_enable osc
12148 run_test 120g "Early Lock Cancel: performance test"
12150 test_121() { #bug #10589
12151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12154 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12155 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12156 lctl set_param fail_loc=0x310
12157 cancel_lru_locks osc > /dev/null
12158 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12159 lctl set_param fail_loc=0
12160 [[ $reads -eq $writes ]] ||
12161 error "read $reads blocks, must be $writes blocks"
12163 run_test 121 "read cancel race ========="
12165 test_123a_base() { # was test 123, statahead(bug 11401)
12169 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12170 log "testing UP system. Performance may be lower than expected."
12175 test_mkdir $DIR/$tdir
12176 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12177 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12179 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12180 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12182 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12183 lctl set_param -n llite.*.statahead_max 0
12184 lctl get_param llite.*.statahead_max
12185 cancel_lru_locks mdc
12186 cancel_lru_locks osc
12188 time $lsx $DIR/$tdir | wc -l
12190 delta=$((etime - stime))
12191 log "$lsx $i files without statahead: $delta sec"
12192 lctl set_param llite.*.statahead_max=$max
12194 swrong=$(lctl get_param -n llite.*.statahead_stats |
12195 grep "statahead wrong:" | awk '{print $3}')
12196 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12197 cancel_lru_locks mdc
12198 cancel_lru_locks osc
12200 time $lsx $DIR/$tdir | wc -l
12202 delta_sa=$((etime - stime))
12203 log "$lsx $i files with statahead: $delta_sa sec"
12204 lctl get_param -n llite.*.statahead_stats
12205 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12206 grep "statahead wrong:" | awk '{print $3}')
12208 [[ $swrong -lt $ewrong ]] &&
12209 log "statahead was stopped, maybe too many locks held!"
12210 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12212 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12213 max=$(lctl get_param -n llite.*.statahead_max |
12215 lctl set_param -n llite.*.statahead_max 0
12216 lctl get_param llite.*.statahead_max
12217 cancel_lru_locks mdc
12218 cancel_lru_locks osc
12220 time $lsx $DIR/$tdir | wc -l
12222 delta=$((etime - stime))
12223 log "$lsx $i files again without statahead: $delta sec"
12224 lctl set_param llite.*.statahead_max=$max
12225 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12226 if [ $SLOWOK -eq 0 ]; then
12227 error "$lsx $i files is slower with statahead!"
12229 log "$lsx $i files is slower with statahead!"
12235 [ $delta -gt 20 ] && break
12236 [ $delta -gt 8 ] && MULT=$((50 / delta))
12237 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12245 delta=$((etime - stime))
12246 log "rm -r $DIR/$tdir/: $delta seconds"
12248 lctl get_param -n llite.*.statahead_stats
12252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12254 test_123a_base "ls -l"
12256 run_test 123aa "verify statahead work"
12259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12261 statx_supported || skip_env "Test must be statx() syscall supported"
12263 test_123a_base "$STATX -l"
12265 run_test 123ab "verify statahead work by using statx"
12268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12270 statx_supported || skip_env "Test must be statx() syscall supported"
12277 cancel_lru_locks $OSC
12278 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12279 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12280 awk '/agl.total:/ {print $3}')
12281 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12282 test_123a_base "$STATX --cached=always -D"
12283 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12284 awk '/agl.total:/ {print $3}')
12285 [ $agl_before -eq $agl_after ] ||
12286 error "Should not trigger AGL thread - $agl_before:$agl_after"
12287 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12288 [ $rpcs_after -eq $rpcs_before ] ||
12289 error "$STATX should not send glimpse RPCs to $OSC"
12291 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12293 test_123b () { # statahead(bug 15027)
12294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12296 test_mkdir $DIR/$tdir
12297 createmany -o $DIR/$tdir/$tfile-%d 1000
12299 cancel_lru_locks mdc
12300 cancel_lru_locks osc
12302 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12303 lctl set_param fail_loc=0x80000803
12304 ls -lR $DIR/$tdir > /dev/null
12306 lctl set_param fail_loc=0x0
12307 lctl get_param -n llite.*.statahead_stats
12312 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12315 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12317 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12318 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12319 touch $DIR/$tdir.1/{1..3}
12320 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12322 remount_client $MOUNT
12324 $MULTIOP $DIR/$tdir.0 Q
12326 # let statahead to complete
12327 ls -l $DIR/$tdir.0 > /dev/null
12329 testid=$(echo $TESTNAME | tr '_' ' ')
12330 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12331 error "statahead warning" || true
12333 run_test 123c "Can not initialize inode warning on DNE statahead"
12336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12337 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12338 skip_env "no lru resize on server"
12342 test_mkdir $DIR/$tdir
12344 log "create $NR files at $DIR/$tdir"
12345 createmany -o $DIR/$tdir/f $NR ||
12346 error "failed to create $NR files in $DIR/$tdir"
12348 cancel_lru_locks mdc
12349 ls -l $DIR/$tdir > /dev/null
12353 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12354 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12355 LRU_SIZE=$($LCTL get_param -n $PARAM)
12356 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12357 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12359 log "NS=$(basename $NSDIR)"
12364 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12365 skip "Not enough cached locks created!"
12367 log "LRU=$LRU_SIZE"
12371 # We know that lru resize allows one client to hold $LIMIT locks
12372 # for 10h. After that locks begin to be killed by client.
12374 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12376 if [ $LIMIT -lt $LRU_SIZE ]; then
12377 skip "Limit is too small $LIMIT"
12380 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12381 # killing locks. Some time was spent for creating locks. This means
12382 # that up to the moment of sleep finish we must have killed some of
12383 # them (10-100 locks). This depends on how fast ther were created.
12384 # Many of them were touched in almost the same moment and thus will
12385 # be killed in groups.
12386 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12388 # Use $LRU_SIZE_B here to take into account real number of locks
12389 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12390 local LRU_SIZE_B=$LRU_SIZE
12392 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12393 log "OLD_LVF=$OLD_LVF"
12394 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12396 # Let's make sure that we really have some margin. Client checks
12397 # cached locks every 10 sec.
12398 SLEEP=$((SLEEP+20))
12399 log "Sleep ${SLEEP} sec"
12401 while ((SEC<$SLEEP)); do
12405 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12406 echo -n "$LRU_SIZE"
12409 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12410 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12412 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12413 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12414 unlinkmany $DIR/$tdir/f $NR
12418 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12419 log "unlink $NR files at $DIR/$tdir"
12420 unlinkmany $DIR/$tdir/f $NR
12422 run_test 124a "lru resize ======================================="
12424 get_max_pool_limit()
12426 local limit=$($LCTL get_param \
12427 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12429 for l in $limit; do
12430 if [[ $l -gt $max ]]; then
12438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12439 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12440 skip_env "no lru resize on server"
12442 LIMIT=$(get_max_pool_limit)
12444 NR=$(($(default_lru_size)*20))
12445 if [[ $NR -gt $LIMIT ]]; then
12446 log "Limit lock number by $LIMIT locks"
12450 IFree=$(mdsrate_inodes_available)
12451 if [ $IFree -lt $NR ]; then
12452 log "Limit lock number by $IFree inodes"
12456 lru_resize_disable mdc
12457 test_mkdir -p $DIR/$tdir/disable_lru_resize
12459 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12460 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12461 cancel_lru_locks mdc
12464 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12467 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12470 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12474 nolruresize_delta=$((etime-stime))
12475 log "ls -la time: $nolruresize_delta seconds"
12476 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12477 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12479 lru_resize_enable mdc
12480 test_mkdir -p $DIR/$tdir/enable_lru_resize
12482 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12483 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12484 cancel_lru_locks mdc
12487 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12490 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12493 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12497 lruresize_delta=$((etime-stime))
12498 log "ls -la time: $lruresize_delta seconds"
12499 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12501 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12502 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12503 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12504 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12506 log "lru resize performs the same with no lru resize"
12508 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12510 run_test 124b "lru resize (performance test) ======================="
12513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12514 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12515 skip_env "no lru resize on server"
12517 # cache ununsed locks on client
12519 cancel_lru_locks mdc
12520 test_mkdir $DIR/$tdir
12521 createmany -o $DIR/$tdir/f $nr ||
12522 error "failed to create $nr files in $DIR/$tdir"
12523 ls -l $DIR/$tdir > /dev/null
12525 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12526 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12527 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12528 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12529 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12531 # set lru_max_age to 1 sec
12532 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12533 echo "sleep $((recalc_p * 2)) seconds..."
12534 sleep $((recalc_p * 2))
12536 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12537 # restore lru_max_age
12538 $LCTL set_param -n $nsdir.lru_max_age $max_age
12539 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12540 unlinkmany $DIR/$tdir/f $nr
12542 run_test 124c "LRUR cancel very aged locks"
12545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12546 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12547 skip_env "no lru resize on server"
12549 # cache ununsed locks on client
12552 lru_resize_disable mdc
12553 stack_trap "lru_resize_enable mdc" EXIT
12555 cancel_lru_locks mdc
12557 # asynchronous object destroy at MDT could cause bl ast to client
12558 test_mkdir $DIR/$tdir
12559 createmany -o $DIR/$tdir/f $nr ||
12560 error "failed to create $nr files in $DIR/$tdir"
12561 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12563 ls -l $DIR/$tdir > /dev/null
12565 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12566 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12567 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12568 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12570 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12572 # set lru_max_age to 1 sec
12573 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12574 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12576 echo "sleep $((recalc_p * 2)) seconds..."
12577 sleep $((recalc_p * 2))
12579 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12581 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12583 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12585 test_125() { # 13358
12586 $LCTL get_param -n llite.*.client_type | grep -q local ||
12587 skip "must run as local client"
12588 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12589 skip_env "must have acl enabled"
12590 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12592 test_mkdir $DIR/$tdir
12593 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12594 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12595 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12597 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12599 test_126() { # bug 12829/13455
12600 $GSS && skip_env "must run as gss disabled"
12601 $LCTL get_param -n llite.*.client_type | grep -q local ||
12602 skip "must run as local client"
12603 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12605 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12606 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12608 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12610 run_test 126 "check that the fsgid provided by the client is taken into account"
12612 test_127a() { # bug 15521
12613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12614 local name count samp unit min max sum sumsq
12616 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12617 echo "stats before reset"
12618 $LCTL get_param osc.*.stats
12619 $LCTL set_param osc.*.stats=0
12620 local fsize=$((2048 * 1024))
12622 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12623 cancel_lru_locks osc
12624 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12626 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12627 stack_trap "rm -f $TMP/$tfile.tmp"
12628 while read name count samp unit min max sum sumsq; do
12629 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12630 [ ! $min ] && error "Missing min value for $name proc entry"
12631 eval $name=$count || error "Wrong proc format"
12634 read_bytes|write_bytes)
12635 [[ "$unit" =~ "bytes" ]] ||
12636 error "unit is not 'bytes': $unit"
12637 (( $min >= 4096 )) || error "min is too small: $min"
12638 (( $min <= $fsize )) || error "min is too big: $min"
12639 (( $max >= 4096 )) || error "max is too small: $max"
12640 (( $max <= $fsize )) || error "max is too big: $max"
12641 (( $sum == $fsize )) || error "sum is wrong: $sum"
12642 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12643 error "sumsquare is too small: $sumsq"
12644 (( $sumsq <= $fsize * $fsize )) ||
12645 error "sumsquare is too big: $sumsq"
12647 ost_read|ost_write)
12648 [[ "$unit" =~ "usec" ]] ||
12649 error "unit is not 'usec': $unit"
12653 done < $DIR/$tfile.tmp
12655 #check that we actually got some stats
12656 [ "$read_bytes" ] || error "Missing read_bytes stats"
12657 [ "$write_bytes" ] || error "Missing write_bytes stats"
12658 [ "$read_bytes" != 0 ] || error "no read done"
12659 [ "$write_bytes" != 0 ] || error "no write done"
12661 run_test 127a "verify the client stats are sane"
12663 test_127b() { # bug LU-333
12664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12665 local name count samp unit min max sum sumsq
12667 echo "stats before reset"
12668 $LCTL get_param llite.*.stats
12669 $LCTL set_param llite.*.stats=0
12671 # perform 2 reads and writes so MAX is different from SUM.
12672 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12673 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12674 cancel_lru_locks osc
12675 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12676 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12678 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12679 stack_trap "rm -f $TMP/$tfile.tmp"
12680 while read name count samp unit min max sum sumsq; do
12681 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12682 eval $name=$count || error "Wrong proc format"
12685 read_bytes|write_bytes)
12686 [[ "$unit" =~ "bytes" ]] ||
12687 error "unit is not 'bytes': $unit"
12688 (( $count == 2 )) || error "count is not 2: $count"
12689 (( $min == $PAGE_SIZE )) ||
12690 error "min is not $PAGE_SIZE: $min"
12691 (( $max == $PAGE_SIZE )) ||
12692 error "max is not $PAGE_SIZE: $max"
12693 (( $sum == $PAGE_SIZE * 2 )) ||
12694 error "sum is not $((PAGE_SIZE * 2)): $sum"
12697 [[ "$unit" =~ "usec" ]] ||
12698 error "unit is not 'usec': $unit"
12702 done < $TMP/$tfile.tmp
12704 #check that we actually got some stats
12705 [ "$read_bytes" ] || error "Missing read_bytes stats"
12706 [ "$write_bytes" ] || error "Missing write_bytes stats"
12707 [ "$read_bytes" != 0 ] || error "no read done"
12708 [ "$write_bytes" != 0 ] || error "no write done"
12710 run_test 127b "verify the llite client stats are sane"
12712 test_127c() { # LU-12394
12713 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12720 $LCTL set_param llite.*.extents_stats=1
12721 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12723 # Use two stripes so there is enough space in default config
12724 $LFS setstripe -c 2 $DIR/$tfile
12726 # Extent stats start at 0-4K and go in power of two buckets
12727 # LL_HIST_START = 12 --> 2^12 = 4K
12728 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12729 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12731 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12733 # Write and read, 2x each, second time at a non-zero offset
12734 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12735 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12736 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12737 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12741 $LCTL get_param llite.*.extents_stats
12744 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12746 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12748 reads=$(echo $bucket | awk '{print $5}')
12749 writes=$(echo $bucket | awk '{print $9}')
12750 [ "$reads" -eq $count ] ||
12751 error "$reads reads in < $bsize bucket, expect $count"
12752 [ "$writes" -eq $count ] ||
12753 error "$writes writes in < $bsize bucket, expect $count"
12756 # Test mmap write and read
12757 $LCTL set_param llite.*.extents_stats=c
12759 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12760 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12761 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12763 $LCTL get_param llite.*.extents_stats
12765 count=$(((size*1024) / PAGE_SIZE))
12767 bsize=$((2 * PAGE_SIZE / 1024))K
12769 bucket=$($LCTL get_param -n llite.*.extents_stats |
12771 reads=$(echo $bucket | awk '{print $5}')
12772 writes=$(echo $bucket | awk '{print $9}')
12773 # mmap writes fault in the page first, creating an additonal read
12774 [ "$reads" -eq $((2 * count)) ] ||
12775 error "$reads reads in < $bsize bucket, expect $count"
12776 [ "$writes" -eq $count ] ||
12777 error "$writes writes in < $bsize bucket, expect $count"
12779 run_test 127c "test llite extent stats with regular & mmap i/o"
12781 test_128() { # bug 15212
12783 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12788 result=$(grep error $TMP/$tfile.log)
12789 rm -f $DIR/$tfile $TMP/$tfile.log
12790 [ -z "$result" ] ||
12791 error "consecutive find's under interactive lfs failed"
12793 run_test 128 "interactive lfs for 2 consecutive find's"
12795 set_dir_limits () {
12800 local ldproc=/proc/fs/ldiskfs
12801 local facets=$(get_facets MDS)
12803 for facet in ${facets//,/ }; do
12804 canondev=$(ldiskfs_canon \
12805 *.$(convert_facet2label $facet).mntdev $facet)
12806 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12807 ldproc=/sys/fs/ldiskfs
12808 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12809 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12813 check_mds_dmesg() {
12814 local facets=$(get_facets MDS)
12815 for facet in ${facets//,/ }; do
12816 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12823 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12824 skip "Need MDS version with at least 2.5.56"
12825 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12826 skip_env "ldiskfs only test"
12828 remote_mds_nodsh && skip "remote MDS with nodsh"
12831 local has_warning=false
12834 mkdir -p $DIR/$tdir
12836 # block size of mds1
12837 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12838 set_dir_limits $maxsize $((maxsize * 6 / 8))
12839 stack_trap "set_dir_limits 0 0"
12840 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12841 local dirsize=$(stat -c%s "$DIR/$tdir")
12843 while (( $dirsize <= $maxsize )); do
12844 $MCREATE $DIR/$tdir/file_base_$nfiles
12846 # check two errors:
12847 # ENOSPC for ext4 max_dir_size, which has been used since
12848 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12849 if (( rc == ENOSPC )); then
12851 echo "rc=$rc returned as expected after $nfiles files"
12853 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12854 error "create failed w/o dir size limit"
12856 # messages may be rate limited if test is run repeatedly
12857 check_mds_dmesg '"is approaching max"' ||
12858 echo "warning message should be output"
12859 check_mds_dmesg '"has reached max"' ||
12860 echo "reached message should be output"
12862 dirsize=$(stat -c%s "$DIR/$tdir")
12864 [[ $dirsize -ge $maxsize ]] && return 0
12865 error "dirsize $dirsize < $maxsize after $nfiles files"
12866 elif (( rc != 0 )); then
12869 nfiles=$((nfiles + 1))
12870 dirsize=$(stat -c%s "$DIR/$tdir")
12873 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12875 run_test 129 "test directory size limit ========================"
12884 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12885 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12887 trap cleanup_130 EXIT RETURN
12889 local fm_file=$DIR/$tfile
12890 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12891 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12892 error "dd failed for $fm_file"
12894 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12895 filefrag -ves $fm_file
12897 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12898 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12899 [ $RC != 0 ] && error "filefrag $fm_file failed"
12901 filefrag_op=$(filefrag -ve -k $fm_file |
12902 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12903 lun=$($LFS getstripe -i $fm_file)
12905 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12908 for line in $filefrag_op
12910 frag_lun=`echo $line | cut -d: -f5`
12911 ext_len=`echo $line | cut -d: -f4`
12912 if (( $frag_lun != $lun )); then
12914 error "FIEMAP on 1-stripe file($fm_file) failed"
12917 (( tot_len += ext_len ))
12920 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12922 error "FIEMAP on 1-stripe file($fm_file) failed;"
12928 echo "FIEMAP on single striped file succeeded"
12930 run_test 130a "FIEMAP (1-stripe file)"
12933 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12935 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12936 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12938 trap cleanup_130 EXIT RETURN
12940 local fm_file=$DIR/$tfile
12941 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12942 error "setstripe on $fm_file"
12943 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12944 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12946 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12947 error "dd failed on $fm_file"
12949 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12950 filefrag_op=$(filefrag -ve -k $fm_file |
12951 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12953 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12954 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12959 for line in $filefrag_op
12961 frag_lun=$(echo $line | cut -d: -f5 |
12962 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12963 ext_len=$(echo $line | cut -d: -f4)
12964 if (( $frag_lun != $last_lun )); then
12965 if (( tot_len != 1024 )); then
12967 error "FIEMAP on $fm_file failed; returned " \
12968 "len $tot_len for OST $last_lun instead of 1024"
12971 (( num_luns += 1 ))
12975 (( tot_len += ext_len ))
12978 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12980 error "FIEMAP on $fm_file failed; returned wrong number of " \
12981 "luns or wrong len for OST $last_lun"
12987 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12989 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12992 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12994 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12995 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12997 trap cleanup_130 EXIT RETURN
12999 local fm_file=$DIR/$tfile
13000 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13001 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13002 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13004 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13005 error "dd failed on $fm_file"
13007 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13008 filefrag_op=$(filefrag -ve -k $fm_file |
13009 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13011 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13012 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13017 for line in $filefrag_op
13019 frag_lun=$(echo $line | cut -d: -f5 |
13020 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13021 ext_len=$(echo $line | cut -d: -f4)
13022 if (( $frag_lun != $last_lun )); then
13023 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13024 if (( logical != 512 )); then
13026 error "FIEMAP on $fm_file failed; returned " \
13027 "logical start for lun $logical instead of 512"
13030 if (( tot_len != 512 )); then
13032 error "FIEMAP on $fm_file failed; returned " \
13033 "len $tot_len for OST $last_lun instead of 1024"
13036 (( num_luns += 1 ))
13040 (( tot_len += ext_len ))
13043 if (( num_luns != 2 || tot_len != 512 )); then
13045 error "FIEMAP on $fm_file failed; returned wrong number of " \
13046 "luns or wrong len for OST $last_lun"
13052 echo "FIEMAP on 2-stripe file with hole succeeded"
13054 run_test 130c "FIEMAP (2-stripe file with hole)"
13057 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13059 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13060 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13062 trap cleanup_130 EXIT RETURN
13064 local fm_file=$DIR/$tfile
13065 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13066 error "setstripe on $fm_file"
13067 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13068 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13070 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13071 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13072 error "dd failed on $fm_file"
13074 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13075 filefrag_op=$(filefrag -ve -k $fm_file |
13076 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13078 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13079 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13084 for line in $filefrag_op
13086 frag_lun=$(echo $line | cut -d: -f5 |
13087 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13088 ext_len=$(echo $line | cut -d: -f4)
13089 if (( $frag_lun != $last_lun )); then
13090 if (( tot_len != 1024 )); then
13092 error "FIEMAP on $fm_file failed; returned " \
13093 "len $tot_len for OST $last_lun instead of 1024"
13096 (( num_luns += 1 ))
13100 (( tot_len += ext_len ))
13103 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13105 error "FIEMAP on $fm_file failed; returned wrong number of " \
13106 "luns or wrong len for OST $last_lun"
13112 echo "FIEMAP on N-stripe file succeeded"
13114 run_test 130d "FIEMAP (N-stripe file)"
13117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13119 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13120 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13122 trap cleanup_130 EXIT RETURN
13124 local fm_file=$DIR/$tfile
13125 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13128 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13129 for ((i = 0; i < $NUM_BLKS; i++)); do
13130 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13131 conv=notrunc > /dev/null 2>&1
13134 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13135 filefrag_op=$(filefrag -ve -k $fm_file |
13136 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13138 last_lun=$(echo $filefrag_op | cut -d: -f5)
13143 for line in $filefrag_op; do
13144 frag_lun=$(echo $line | cut -d: -f5)
13145 ext_len=$(echo $line | cut -d: -f4)
13146 if [[ "$frag_lun" != "$last_lun" ]]; then
13147 if (( tot_len != $EXPECTED_LEN )); then
13149 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13151 (( num_luns += 1 ))
13155 (( tot_len += ext_len ))
13158 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13160 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13163 echo "FIEMAP with continuation calls succeeded"
13165 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13168 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13169 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13171 local fm_file=$DIR/$tfile
13172 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13173 error "multiop create with lov_delay_create on $fm_file"
13175 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13176 filefrag_extents=$(filefrag -vek $fm_file |
13177 awk '/extents? found/ { print $2 }')
13178 if [[ "$filefrag_extents" != "0" ]]; then
13179 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13184 run_test 130f "FIEMAP (unstriped file)"
13187 local file=$DIR/$tfile
13188 local nr=$((OSTCOUNT * 100))
13190 $LFS setstripe -C $nr $file ||
13191 error "failed to setstripe -C $nr $file"
13193 dd if=/dev/zero of=$file count=$nr bs=1M
13195 nr=$($LFS getstripe -c $file)
13197 local extents=$(filefrag -v $file |
13198 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13200 echo "filefrag list $extents extents in file with stripecount $nr"
13201 if (( extents < nr )); then
13202 $LFS getstripe $file
13204 error "filefrag printed $extents < $nr extents"
13209 run_test 130g "FIEMAP (overstripe file)"
13211 # Test for writev/readv
13213 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13214 error "writev test failed"
13215 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13216 error "readv failed"
13219 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13222 local fsize=$((524288 + 1048576 + 1572864))
13223 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13224 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13225 error "append writev test failed"
13227 ((fsize += 1572864 + 1048576))
13228 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13229 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13230 error "append writev test failed"
13233 run_test 131b "test append writev"
13236 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13239 run_test 131c "test read/write on file w/o objects"
13242 rwv -f $DIR/$tfile -w -n 1 1572864
13243 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13244 if [ "$NOB" != 1572864 ]; then
13245 error "Short read filed: read $NOB bytes instead of 1572864"
13249 run_test 131d "test short read"
13252 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13253 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13254 error "read hitting hole failed"
13257 run_test 131e "test read hitting hole"
13266 mds*) res=$(do_facet $facet \
13267 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13269 ost*) res=$(do_facet $facet \
13270 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13272 *) error "Wrong facet '$facet'" ;;
13274 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13275 # if the argument $3 is zero, it means any stat increment is ok.
13276 if [[ $want -gt 0 ]]; then
13277 local count=$(echo $res | awk '{ print $2 }')
13278 [[ $count -ne $want ]] &&
13279 error "The $op counter on $facet is $count, not $want"
13284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13285 remote_ost_nodsh && skip "remote OST with nodsh"
13286 remote_mds_nodsh && skip "remote MDS with nodsh"
13287 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13288 skip_env "MDS doesn't support rename stats"
13290 local testdir=$DIR/${tdir}/stats_testdir
13292 mkdir -p $DIR/${tdir}
13295 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13296 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13298 # verify mdt stats first.
13299 mkdir ${testdir} || error "mkdir failed"
13300 check_stats $SINGLEMDS "mkdir" 1
13301 touch ${testdir}/${tfile} || error "touch failed"
13302 check_stats $SINGLEMDS "open" 1
13303 check_stats $SINGLEMDS "close" 1
13304 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13305 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13306 check_stats $SINGLEMDS "mknod" 2
13308 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13309 check_stats $SINGLEMDS "unlink" 1
13310 rm -f ${testdir}/${tfile} || error "file remove failed"
13311 check_stats $SINGLEMDS "unlink" 2
13313 # remove working dir and check mdt stats again.
13314 rmdir ${testdir} || error "rmdir failed"
13315 check_stats $SINGLEMDS "rmdir" 1
13317 local testdir1=$DIR/${tdir}/stats_testdir1
13318 mkdir -p ${testdir}
13319 mkdir -p ${testdir1}
13320 touch ${testdir1}/test1
13321 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13322 check_stats $SINGLEMDS "crossdir_rename" 1
13324 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13325 check_stats $SINGLEMDS "samedir_rename" 1
13327 rm -rf $DIR/${tdir}
13329 run_test 133a "Verifying MDT stats ========================================"
13334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13335 remote_ost_nodsh && skip "remote OST with nodsh"
13336 remote_mds_nodsh && skip "remote MDS with nodsh"
13338 local testdir=$DIR/${tdir}/stats_testdir
13340 mkdir -p ${testdir} || error "mkdir failed"
13341 touch ${testdir}/${tfile} || error "touch failed"
13342 cancel_lru_locks mdc
13345 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13346 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13348 # extra mdt stats verification.
13349 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13350 check_stats $SINGLEMDS "setattr" 1
13351 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13352 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13354 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13355 check_stats $SINGLEMDS "getattr" 1
13357 rm -rf $DIR/${tdir}
13359 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13360 # so the check below is not reliable
13361 [ $MDSCOUNT -eq 1 ] || return 0
13363 # Sleep to avoid a cached response.
13364 #define OBD_STATFS_CACHE_SECONDS 1
13366 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13367 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13368 $LFS df || error "lfs failed"
13369 check_stats $SINGLEMDS "statfs" 1
13371 # check aggregated statfs (LU-10018)
13372 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13374 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13377 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13378 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13380 check_stats $SINGLEMDS "statfs" 1
13382 # We want to check that the client didn't send OST_STATFS to
13383 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13384 # extra care is needed here.
13385 if remote_mds; then
13386 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13387 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13389 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13390 [ "$res" ] && error "OST got STATFS"
13395 run_test 133b "Verifying extra MDT stats =================================="
13398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13399 remote_ost_nodsh && skip "remote OST with nodsh"
13400 remote_mds_nodsh && skip "remote MDS with nodsh"
13402 local testdir=$DIR/$tdir/stats_testdir
13404 test_mkdir -p $testdir
13406 # verify obdfilter stats.
13407 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13409 cancel_lru_locks osc
13410 wait_delete_completed
13413 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13414 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13416 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13419 cancel_lru_locks osc
13420 check_stats ost1 "write" 1
13422 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13423 check_stats ost1 "read" 1
13425 > $testdir/$tfile || error "truncate failed"
13426 check_stats ost1 "punch" 1
13428 rm -f $testdir/$tfile || error "file remove failed"
13429 wait_delete_completed
13430 check_stats ost1 "destroy" 1
13434 run_test 133c "Verifying OST stats ========================================"
13441 while [ $value -ge 2 ]; do
13446 if [ $orig -gt $order ]; then
13454 local size=('K' 'M' 'G' 'T');
13456 local size_string=$value
13458 while [ $value -ge 1024 ]; do
13459 if [ $i -gt 3 ]; then
13460 #T is the biggest unit we get here, if that is bigger,
13462 size_string=${value}T
13465 value=$((value >> 10))
13466 if [ $value -lt 1024 ]; then
13467 size_string=${value}${size[$i]}
13476 get_rename_size() {
13478 local context=${2:-.}
13479 local sample=$(do_facet $SINGLEMDS $LCTL \
13480 get_param mdt.$FSNAME-MDT0000.rename_stats |
13481 grep -A1 $context |
13482 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13488 remote_ost_nodsh && skip "remote OST with nodsh"
13489 remote_mds_nodsh && skip "remote MDS with nodsh"
13490 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13491 skip_env "MDS doesn't support rename stats"
13493 local testdir1=$DIR/${tdir}/stats_testdir1
13494 local testdir2=$DIR/${tdir}/stats_testdir2
13495 mkdir -p $DIR/${tdir}
13497 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13499 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13500 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13502 createmany -o $testdir1/test 512 || error "createmany failed"
13504 # check samedir rename size
13505 mv ${testdir1}/test0 ${testdir1}/test_0
13507 local testdir1_size=$(ls -l $DIR/${tdir} |
13508 awk '/stats_testdir1/ {print $5}')
13509 local testdir2_size=$(ls -l $DIR/${tdir} |
13510 awk '/stats_testdir2/ {print $5}')
13512 testdir1_size=$(order_2 $testdir1_size)
13513 testdir2_size=$(order_2 $testdir2_size)
13515 testdir1_size=$(size_in_KMGT $testdir1_size)
13516 testdir2_size=$(size_in_KMGT $testdir2_size)
13518 echo "source rename dir size: ${testdir1_size}"
13519 echo "target rename dir size: ${testdir2_size}"
13521 local cmd="do_facet $SINGLEMDS $LCTL "
13522 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13524 eval $cmd || error "$cmd failed"
13525 local samedir=$($cmd | grep 'same_dir')
13526 local same_sample=$(get_rename_size $testdir1_size)
13527 [ -z "$samedir" ] && error "samedir_rename_size count error"
13528 [[ $same_sample -eq 1 ]] ||
13529 error "samedir_rename_size error $same_sample"
13530 echo "Check same dir rename stats success"
13532 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13534 # check crossdir rename size
13535 mv ${testdir1}/test_0 ${testdir2}/test_0
13537 testdir1_size=$(ls -l $DIR/${tdir} |
13538 awk '/stats_testdir1/ {print $5}')
13539 testdir2_size=$(ls -l $DIR/${tdir} |
13540 awk '/stats_testdir2/ {print $5}')
13542 testdir1_size=$(order_2 $testdir1_size)
13543 testdir2_size=$(order_2 $testdir2_size)
13545 testdir1_size=$(size_in_KMGT $testdir1_size)
13546 testdir2_size=$(size_in_KMGT $testdir2_size)
13548 echo "source rename dir size: ${testdir1_size}"
13549 echo "target rename dir size: ${testdir2_size}"
13551 eval $cmd || error "$cmd failed"
13552 local crossdir=$($cmd | grep 'crossdir')
13553 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13554 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13555 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13556 [[ $src_sample -eq 1 ]] ||
13557 error "crossdir_rename_size error $src_sample"
13558 [[ $tgt_sample -eq 1 ]] ||
13559 error "crossdir_rename_size error $tgt_sample"
13560 echo "Check cross dir rename stats success"
13561 rm -rf $DIR/${tdir}
13563 run_test 133d "Verifying rename_stats ========================================"
13566 remote_mds_nodsh && skip "remote MDS with nodsh"
13567 remote_ost_nodsh && skip "remote OST with nodsh"
13568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13570 local testdir=$DIR/${tdir}/stats_testdir
13571 local ctr f0 f1 bs=32768 count=42 sum
13573 mkdir -p ${testdir} || error "mkdir failed"
13575 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13577 for ctr in {write,read}_bytes; do
13579 cancel_lru_locks osc
13581 do_facet ost1 $LCTL set_param -n \
13582 "obdfilter.*.exports.clear=clear"
13584 if [ $ctr = write_bytes ]; then
13586 f1=${testdir}/${tfile}
13588 f0=${testdir}/${tfile}
13592 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13595 cancel_lru_locks osc
13597 sum=$(do_facet ost1 $LCTL get_param \
13598 "obdfilter.*.exports.*.stats" |
13599 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13600 $1 == ctr { sum += $7 }
13601 END { printf("%0.0f", sum) }')
13603 if ((sum != bs * count)); then
13604 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13608 rm -rf $DIR/${tdir}
13610 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13613 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13614 skip "too old lustre for get_param -R ($facet_ver)"
13616 # verifying readability.
13617 $LCTL get_param -R '*' &> /dev/null
13619 # Verifing writability with badarea_io.
13620 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13621 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13622 error "client badarea_io failed"
13624 # remount the FS in case writes/reads /proc break the FS
13625 cleanup || error "failed to unmount"
13626 setup || error "failed to setup"
13628 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13631 remote_mds_nodsh && skip "remote MDS with nodsh"
13632 remote_ost_nodsh && skip "remote OST with nodsh"
13635 for facet in mds1 ost1; do
13636 local facet_ver=$(lustre_version_code $facet)
13637 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13638 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13640 log "$facet: too old lustre for get_param -R"
13642 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13643 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13644 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13645 xargs badarea_io" ||
13646 error "$facet badarea_io failed"
13648 skip_noexit "$facet: too old lustre for get_param -R"
13652 # remount the FS in case writes/reads /proc break the FS
13653 cleanup || error "failed to unmount"
13654 setup || error "failed to setup"
13656 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13659 remote_mds_nodsh && skip "remote MDS with nodsh"
13660 remote_ost_nodsh && skip "remote OST with nodsh"
13661 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13662 skip "Need MDS version at least 2.9.54"
13665 for facet in client mds1 ost1; do
13666 # Get the list of files that are missing the terminating newline
13667 local plist=$(do_facet $facet
13668 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13670 for ent in $plist; do
13671 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13672 awk -v FS='\v' -v RS='\v\v' \
13673 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13674 print FILENAME}'" 2>/dev/null)
13675 [ -z $missing ] || {
13676 do_facet $facet $LCTL get_param $ent | od -An -tx1
13677 error "file does not end with newline: $facet-$ent"
13682 run_test 133h "Proc files should end with newlines"
13685 remote_mds_nodsh && skip "remote MDS with nodsh"
13686 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13687 skip "Need MDS version at least 2.7.54"
13689 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13690 cancel_lru_locks mdc
13692 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13693 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13694 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13697 createmany -o $DIR/$tdir/f $nr ||
13698 error "failed to create $nr files in $DIR/$tdir"
13699 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13701 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13702 do_facet mds1 $LCTL set_param fail_loc=0x327
13703 do_facet mds1 $LCTL set_param fail_val=500
13706 echo "sleep 10 seconds ..."
13708 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13710 do_facet mds1 $LCTL set_param fail_loc=0
13711 do_facet mds1 $LCTL set_param fail_val=0
13712 [ $lck_cnt -lt $unused ] ||
13713 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13716 unlinkmany $DIR/$tdir/f $nr
13718 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13721 remote_mds_nodsh && skip "remote MDS with nodsh"
13722 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13723 skip "Need MDS version at least 2.7.54"
13725 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13726 cancel_lru_locks mdc
13728 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13729 ldlm.lock_reclaim_threshold_mb)
13730 # disable reclaim temporarily
13731 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13733 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13734 do_facet mds1 $LCTL set_param fail_loc=0x328
13735 do_facet mds1 $LCTL set_param fail_val=500
13737 $LCTL set_param debug=+trace
13740 createmany -o $DIR/$tdir/f $nr &
13741 local create_pid=$!
13743 echo "Sleep $TIMEOUT seconds ..."
13745 if ! ps -p $create_pid > /dev/null 2>&1; then
13746 do_facet mds1 $LCTL set_param fail_loc=0
13747 do_facet mds1 $LCTL set_param fail_val=0
13748 do_facet mds1 $LCTL set_param \
13749 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13750 error "createmany finished incorrectly!"
13752 do_facet mds1 $LCTL set_param fail_loc=0
13753 do_facet mds1 $LCTL set_param fail_val=0
13754 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13755 wait $create_pid || return 1
13757 unlinkmany $DIR/$tdir/f $nr
13759 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13762 remote_mds_nodsh && skip "remote MDS with nodsh"
13763 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13764 skip "Need MDS version at least 2.13.50"
13767 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13769 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13770 #set only one record at plain llog
13771 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13773 #fill already existed plain llog each 64767
13774 #wrapping whole catalog
13775 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13777 createmany -o $DIR/$tdir/$tfile_ 64700
13778 for (( i = 0; i < 64700; i = i + 2 ))
13780 rm $DIR/$tdir/$tfile_$i &
13781 rm $DIR/$tdir/$tfile_$((i + 1)) &
13786 #waiting osp synchronization
13787 wait_delete_completed
13789 run_test 135 "Race catalog processing"
13792 remote_mds_nodsh && skip "remote MDS with nodsh"
13793 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13794 skip "Need MDS version at least 2.13.50"
13797 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13798 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13799 #set only one record at plain llog
13800 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13801 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13803 #fill already existed 2 plain llogs each 64767
13804 #wrapping whole catalog
13805 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13806 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13807 wait_delete_completed
13809 createmany -o $DIR/$tdir/$tfile_ 10
13812 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13813 for (( i = 0; i < 10; i = i + 3 ))
13815 rm $DIR/$tdir/$tfile_$i &
13816 rm $DIR/$tdir/$tfile_$((i + 1)) &
13820 rm $DIR/$tdir/$tfile_$((i + 2)) &
13823 #waiting osp synchronization
13824 wait_delete_completed
13826 run_test 136 "Race catalog processing 2"
13828 test_140() { #bug-17379
13829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13831 test_mkdir $DIR/$tdir
13832 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13833 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13835 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13836 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13838 while i=$((i + 1)); do
13840 cd $i || error "Changing to $i"
13841 ln -s ../stat stat || error "Creating stat symlink"
13842 # Read the symlink until ELOOP present,
13843 # not LBUGing the system is considered success,
13844 # we didn't overrun the stack.
13845 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13846 if [ $ret -ne 0 ]; then
13847 if [ $ret -eq 40 ]; then
13850 error "Open stat symlink"
13856 echo "The symlink depth = $i"
13857 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13858 error "Invalid symlink depth"
13860 # Test recursive symlink
13861 ln -s symlink_self symlink_self
13862 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13863 echo "open symlink_self returns $ret"
13864 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13866 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13871 local TF="$TMP/$tfile"
13873 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13874 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13876 cancel_lru_locks $OSC
13877 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13878 remount_client $MOUNT
13880 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13883 $TRUNCATE $DIR/$tfile 6000
13884 cancel_lru_locks $OSC
13885 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13888 echo "12345" >>$DIR/$tfile
13889 cancel_lru_locks $OSC
13890 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13893 echo "12345" >>$DIR/$tfile
13894 cancel_lru_locks $OSC
13895 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13897 run_test 150a "truncate/append tests"
13900 check_set_fallocate_or_skip
13903 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13904 check_fallocate $DIR/$tfile || error "fallocate failed"
13906 run_test 150b "Verify fallocate (prealloc) functionality"
13909 check_set_fallocate_or_skip
13912 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13913 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13915 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13916 # precomputed md5sum for 20MB of zeroes
13917 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13918 local sum=($(md5sum $DIR/$tfile))
13920 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13922 check_set_fallocate 1
13925 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13926 sum=($(md5sum $DIR/$tfile))
13928 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13930 run_test 150bb "Verify fallocate modes both zero space"
13933 check_set_fallocate_or_skip
13935 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13936 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13937 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13938 sync; sync_all_data
13939 cancel_lru_locks $OSC
13941 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13942 want=$((OSTCOUNT * 1048576))
13944 # Must allocate all requested space, not more than 5% extra
13945 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13946 error "bytes $bytes is not $want"
13949 # verify fallocate on PFL file
13950 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13951 error "Create $DIR/$tfile failed"
13952 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13953 error "fallocate failed"
13954 sync; sync_all_data
13955 cancel_lru_locks $OSC
13957 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13958 local want=$((1024 * 1048576))
13960 # Must allocate all requested space, not more than 5% extra
13961 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13962 error "bytes $bytes is not $want"
13964 run_test 150c "Verify fallocate Size and Blocks"
13967 check_set_fallocate_or_skip
13969 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13970 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13971 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13972 sync; sync_all_data
13973 cancel_lru_locks $OSC
13975 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13976 local want=$((OSTCOUNT * 1048576))
13978 # Must allocate all requested space, not more than 5% extra
13979 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13980 error "bytes $bytes is not $want"
13982 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13985 check_set_fallocate_or_skip
13989 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13990 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13991 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13993 # Find OST with Minimum Size
13994 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13995 sort -un | head -1)
13997 # Get 100MB per OST of the available space to reduce run time
13998 # else 60% of the available space if we are running SLOW tests
13999 if [ $SLOW == "no" ]; then
14000 local space=$((1024 * 100 * OSTCOUNT))
14002 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14005 fallocate -l${space}k $DIR/$tfile ||
14006 error "fallocate ${space}k $DIR/$tfile failed"
14007 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14009 # get size immediately after fallocate. This should be correctly
14011 local size=$(stat -c '%s' $DIR/$tfile)
14012 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14014 # Sleep for a while for statfs to get updated. And not pull from cache.
14017 echo "df after fallocate:"
14020 (( size / 1024 == space )) || error "size $size != requested $space"
14021 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14022 error "used $used < space $space"
14024 rm $DIR/$tfile || error "rm failed"
14026 wait_delete_completed
14028 echo "df after unlink:"
14031 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14036 local want_size_before=20480 # in bytes
14037 local want_blocks_before=40 # 512 sized blocks
14038 local want_blocks_after=24 # 512 sized blocks
14039 local length=$(((want_blocks_before - want_blocks_after) * 512))
14041 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14042 skip "need at least 2.14.0 for fallocate punch"
14044 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14045 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14048 check_set_fallocate_or_skip
14049 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14051 echo "Verify fallocate punch: Range within the file range"
14052 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14053 error "dd failed for bs 4096 and count 5"
14055 # Call fallocate with punch range which is within the file range
14056 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14057 error "fallocate failed: offset 4096 and length $length"
14058 # client must see changes immediately after fallocate
14059 size=$(stat -c '%s' $DIR/$tfile)
14060 blocks=$(stat -c '%b' $DIR/$tfile)
14062 # Verify punch worked.
14063 (( blocks == want_blocks_after )) ||
14064 error "punch failed: blocks $blocks != $want_blocks_after"
14066 (( size == want_size_before )) ||
14067 error "punch failed: size $size != $want_size_before"
14069 # Verify there is hole in file
14070 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14071 # precomputed md5sum
14072 local expect="4a9a834a2db02452929c0a348273b4aa"
14074 cksum=($(md5sum $DIR/$tfile))
14075 [[ "${cksum[0]}" == "$expect" ]] ||
14076 error "unexpected MD5SUM after punch: ${cksum[0]}"
14078 # Start second sub-case for fallocate punch.
14079 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14080 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14081 error "dd failed for bs 4096 and count 5"
14083 # Punch range less than block size will have no change in block count
14084 want_blocks_after=40 # 512 sized blocks
14086 # Punch overlaps two blocks and less than blocksize
14087 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14088 error "fallocate failed: offset 4000 length 3000"
14089 size=$(stat -c '%s' $DIR/$tfile)
14090 blocks=$(stat -c '%b' $DIR/$tfile)
14092 # Verify punch worked.
14093 (( blocks == want_blocks_after )) ||
14094 error "punch failed: blocks $blocks != $want_blocks_after"
14096 (( size == want_size_before )) ||
14097 error "punch failed: size $size != $want_size_before"
14099 # Verify if range is really zero'ed out. We expect Zeros.
14100 # precomputed md5sum
14101 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14102 cksum=($(md5sum $DIR/$tfile))
14103 [[ "${cksum[0]}" == "$expect" ]] ||
14104 error "unexpected MD5SUM after punch: ${cksum[0]}"
14106 run_test 150f "Verify fallocate punch functionality"
14114 local BS=4096 # Block size in bytes
14116 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14117 skip "need at least 2.14.0 for fallocate punch"
14119 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14120 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14123 check_set_fallocate_or_skip
14124 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14126 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14127 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14129 # Get 100MB per OST of the available space to reduce run time
14130 # else 60% of the available space if we are running SLOW tests
14131 if [ $SLOW == "no" ]; then
14132 space=$((1024 * 100 * OSTCOUNT))
14134 # Find OST with Minimum Size
14135 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14136 sort -un | head -1)
14137 echo "min size OST: $space"
14138 space=$(((space * 60)/100 * OSTCOUNT))
14140 # space in 1k units, round to 4k blocks
14141 local blkcount=$((space * 1024 / $BS))
14143 echo "Verify fallocate punch: Very large Range"
14144 fallocate -l${space}k $DIR/$tfile ||
14145 error "fallocate ${space}k $DIR/$tfile failed"
14146 # write 1M at the end, start and in the middle
14147 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14148 error "dd failed: bs $BS count 256"
14149 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14150 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14151 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14152 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14155 size=$(stat -c '%s' $DIR/$tfile)
14157 # gather punch length.
14158 local punch_size=$((size - (BS * 2)))
14160 echo "punch_size = $punch_size"
14161 echo "size - punch_size: $((size - punch_size))"
14162 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14164 # Call fallocate to punch all except 2 blocks. We leave the
14165 # first and the last block
14166 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14167 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14168 error "fallocate failed: offset $BS length $punch_size"
14170 size_after=$(stat -c '%s' $DIR/$tfile)
14171 blocks_after=$(stat -c '%b' $DIR/$tfile)
14173 # Verify punch worked.
14174 # Size should be kept
14175 (( size == size_after )) ||
14176 error "punch failed: size $size != $size_after"
14178 # two 4k data blocks to remain plus possible 1 extra extent block
14179 (( blocks_after <= ((BS / 512) * 3) )) ||
14180 error "too many blocks remains: $blocks_after"
14182 # Verify that file has hole between the first and the last blocks
14183 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14184 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14186 echo "Hole at [$hole_start, $hole_end)"
14187 (( hole_start == BS )) ||
14188 error "no hole at offset $BS after punch"
14190 (( hole_end == BS + punch_size )) ||
14191 error "data at offset $hole_end < $((BS + punch_size))"
14193 run_test 150g "Verify fallocate punch on large range"
14195 #LU-2902 roc_hit was not able to read all values from lproc
14196 function roc_hit_init() {
14197 local list=$(comma_list $(osts_nodes))
14198 local dir=$DIR/$tdir-check
14199 local file=$dir/$tfile
14205 #use setstripe to do a write to every ost
14206 for i in $(seq 0 $((OSTCOUNT-1))); do
14207 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14208 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14209 idx=$(printf %04x $i)
14210 BEFORE=$(get_osd_param $list *OST*$idx stats |
14211 awk '$1 == "cache_access" {sum += $7}
14212 END { printf("%0.0f", sum) }')
14214 cancel_lru_locks osc
14215 cat $file >/dev/null
14217 AFTER=$(get_osd_param $list *OST*$idx stats |
14218 awk '$1 == "cache_access" {sum += $7}
14219 END { printf("%0.0f", sum) }')
14221 echo BEFORE:$BEFORE AFTER:$AFTER
14222 if ! let "AFTER - BEFORE == 4"; then
14224 error "roc_hit is not safe to use"
14232 function roc_hit() {
14233 local list=$(comma_list $(osts_nodes))
14234 echo $(get_osd_param $list '' stats |
14235 awk '$1 == "cache_hit" {sum += $7}
14236 END { printf("%0.0f", sum) }')
14239 function set_cache() {
14242 if [ "$2" == "off" ]; then
14245 local list=$(comma_list $(osts_nodes))
14246 set_osd_param $list '' $1_cache_enable $on
14248 cancel_lru_locks osc
14252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14253 remote_ost_nodsh && skip "remote OST with nodsh"
14256 local list=$(comma_list $(osts_nodes))
14258 # check whether obdfilter is cache capable at all
14259 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14260 skip "not cache-capable obdfilter"
14263 # check cache is enabled on all obdfilters
14264 if get_osd_param $list '' read_cache_enable | grep 0; then
14265 skip "oss cache is disabled"
14268 set_osd_param $list '' writethrough_cache_enable 1
14270 # check write cache is enabled on all obdfilters
14271 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14272 skip "oss write cache is NOT enabled"
14277 #define OBD_FAIL_OBD_NO_LRU 0x609
14278 do_nodes $list $LCTL set_param fail_loc=0x609
14280 # pages should be in the case right after write
14281 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14284 local BEFORE=$(roc_hit)
14285 cancel_lru_locks osc
14286 cat $DIR/$tfile >/dev/null
14287 local AFTER=$(roc_hit)
14289 do_nodes $list $LCTL set_param fail_loc=0
14291 if ! let "AFTER - BEFORE == CPAGES"; then
14292 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14295 cancel_lru_locks osc
14296 # invalidates OST cache
14297 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14298 set_osd_param $list '' read_cache_enable 0
14299 cat $DIR/$tfile >/dev/null
14301 # now data shouldn't be found in the cache
14303 cancel_lru_locks osc
14304 cat $DIR/$tfile >/dev/null
14306 if let "AFTER - BEFORE != 0"; then
14307 error "IN CACHE: before: $BEFORE, after: $AFTER"
14310 set_osd_param $list '' read_cache_enable 1
14313 run_test 151 "test cache on oss and controls ==============================="
14316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14318 local TF="$TMP/$tfile"
14320 # simulate ENOMEM during write
14321 #define OBD_FAIL_OST_NOMEM 0x226
14322 lctl set_param fail_loc=0x80000226
14323 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14325 sync || error "sync failed"
14326 lctl set_param fail_loc=0
14328 # discard client's cache
14329 cancel_lru_locks osc
14331 # simulate ENOMEM during read
14332 lctl set_param fail_loc=0x80000226
14333 cmp $TF $DIR/$tfile || error "cmp failed"
14334 lctl set_param fail_loc=0
14338 run_test 152 "test read/write with enomem ============================"
14341 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14343 run_test 153 "test if fdatasync does not crash ======================="
14345 dot_lustre_fid_permission_check() {
14347 local ffid=$MOUNT/.lustre/fid/$fid
14350 echo "stat fid $fid"
14351 stat $ffid > /dev/null || error "stat $ffid failed."
14352 echo "touch fid $fid"
14353 touch $ffid || error "touch $ffid failed."
14354 echo "write to fid $fid"
14355 cat /etc/hosts > $ffid || error "write $ffid failed."
14356 echo "read fid $fid"
14357 diff /etc/hosts $ffid || error "read $ffid failed."
14358 echo "append write to fid $fid"
14359 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14360 echo "rename fid $fid"
14361 mv $ffid $test_dir/$tfile.1 &&
14362 error "rename $ffid to $tfile.1 should fail."
14363 touch $test_dir/$tfile.1
14364 mv $test_dir/$tfile.1 $ffid &&
14365 error "rename $tfile.1 to $ffid should fail."
14366 rm -f $test_dir/$tfile.1
14367 echo "truncate fid $fid"
14368 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14369 echo "link fid $fid"
14370 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14371 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14372 echo "setfacl fid $fid"
14373 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14374 echo "getfacl fid $fid"
14375 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14377 echo "unlink fid $fid"
14378 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14379 echo "mknod fid $fid"
14380 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14382 fid=[0xf00000400:0x1:0x0]
14383 ffid=$MOUNT/.lustre/fid/$fid
14385 echo "stat non-exist fid $fid"
14386 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14387 echo "write to non-exist fid $fid"
14388 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14389 echo "link new fid $fid"
14390 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14392 mkdir -p $test_dir/$tdir
14393 touch $test_dir/$tdir/$tfile
14394 fid=$($LFS path2fid $test_dir/$tdir)
14397 error "error: could not get fid for $test_dir/$dir/$tfile."
14399 ffid=$MOUNT/.lustre/fid/$fid
14402 ls $ffid > /dev/null || error "ls $ffid failed."
14403 echo "touch $fid/$tfile.1"
14404 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14406 echo "touch $MOUNT/.lustre/fid/$tfile"
14407 touch $MOUNT/.lustre/fid/$tfile && \
14408 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14410 echo "setxattr to $MOUNT/.lustre/fid"
14411 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14413 echo "listxattr for $MOUNT/.lustre/fid"
14414 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14416 echo "delxattr from $MOUNT/.lustre/fid"
14417 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14419 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14420 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14421 error "touch invalid fid should fail."
14423 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14424 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14425 error "touch non-normal fid should fail."
14427 echo "rename $tdir to $MOUNT/.lustre/fid"
14428 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14429 error "rename to $MOUNT/.lustre/fid should fail."
14431 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14433 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14434 local new_obf_mode=777
14436 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14437 chmod $new_obf_mode $DIR/.lustre/fid ||
14438 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14440 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14441 [ $obf_mode -eq $new_obf_mode ] ||
14442 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14444 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14445 chmod $old_obf_mode $DIR/.lustre/fid ||
14446 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14449 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14450 fid=$($LFS path2fid $test_dir/$tfile-2)
14452 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14454 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14455 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14456 error "create lov data thru .lustre failed"
14458 echo "cp /etc/passwd $test_dir/$tfile-2"
14459 cp /etc/passwd $test_dir/$tfile-2 ||
14460 error "copy to $test_dir/$tfile-2 failed."
14461 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14462 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14463 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14465 rm -rf $test_dir/tfile.lnk
14466 rm -rf $test_dir/$tfile-2
14470 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14471 skip "Need MDS version at least 2.4.1"
14473 local tf=$DIR/$tfile
14476 local fid=$($LFS path2fid $tf)
14477 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14479 # check that we get the same pathname back
14482 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14483 echo "$rootpath $fid"
14484 found=$($LFS fid2path $rootpath "$fid")
14485 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14486 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14489 # check wrong root path format
14490 rootpath=$MOUNT"_wrong"
14491 found=$($LFS fid2path $rootpath "$fid")
14492 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14494 run_test 154A "lfs path2fid and fid2path basic checks"
14497 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14498 skip "Need MDS version at least 2.4.1"
14500 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14501 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14502 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14503 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14505 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14506 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14508 # check that we get the same pathname
14509 echo "PFID: $PFID, name: $name"
14510 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14511 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14512 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14513 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14515 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14517 run_test 154B "verify the ll_decode_linkea tool"
14520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14521 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14522 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14523 skip "Need MDS version at least 2.2.51"
14524 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14526 cp /etc/hosts $DIR/$tfile
14528 fid=$($LFS path2fid $DIR/$tfile)
14530 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14532 dot_lustre_fid_permission_check "$fid" $DIR ||
14533 error "dot lustre permission check $fid failed"
14535 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14537 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14539 touch $MOUNT/.lustre/file &&
14540 error "creation is not allowed under .lustre"
14542 mkdir $MOUNT/.lustre/dir &&
14543 error "mkdir is not allowed under .lustre"
14547 run_test 154a "Open-by-FID"
14550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14551 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14552 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14553 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14554 skip "Need MDS version at least 2.2.51"
14556 local remote_dir=$DIR/$tdir/remote_dir
14560 mkdir -p $DIR/$tdir
14561 $LFS mkdir -i $MDTIDX $remote_dir ||
14562 error "create remote directory failed"
14564 cp /etc/hosts $remote_dir/$tfile
14566 fid=$($LFS path2fid $remote_dir/$tfile)
14568 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14570 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14571 error "dot lustre permission check $fid failed"
14574 run_test 154b "Open-by-FID for remote directory"
14577 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14578 skip "Need MDS version at least 2.4.1"
14580 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14581 local FID1=$($LFS path2fid $DIR/$tfile.1)
14582 local FID2=$($LFS path2fid $DIR/$tfile.2)
14583 local FID3=$($LFS path2fid $DIR/$tfile.3)
14586 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14587 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14588 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14590 [ "$FID" = "${!want}" ] ||
14591 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14595 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14597 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14598 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14602 run_test 154c "lfs path2fid and fid2path multiple arguments"
14605 remote_mds_nodsh && skip "remote MDS with nodsh"
14606 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14607 skip "Need MDS version at least 2.5.53"
14609 if remote_mds; then
14610 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14614 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14621 local fid=$($LFS path2fid $DIR/$tfile)
14624 cmd="exec $fd<$DIR/$tfile"
14626 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14627 echo "$fid_list" | grep "$fid"
14630 cmd="exec $fd>/dev/null"
14632 if [ $rc -ne 0 ]; then
14633 error "FID $fid not found in open files list $fid_list"
14636 run_test 154d "Verify open file fid"
14640 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14641 skip "Need MDS version at least 2.6.50"
14643 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14644 error ".lustre returned by readdir"
14647 run_test 154e ".lustre is not returned by readdir"
14650 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14652 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14653 test_mkdir -p -c1 $DIR/$tdir/d
14654 # test dirs inherit from its stripe
14655 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14656 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14657 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14658 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14661 # get fid of parents
14662 local FID0=$($LFS path2fid $DIR/$tdir/d)
14663 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14664 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14665 local FID3=$($LFS path2fid $DIR)
14667 # check that path2fid --parents returns expected <parent_fid>/name
14668 # 1) test for a directory (single parent)
14669 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14670 [ "$parent" == "$FID0/foo1" ] ||
14671 error "expected parent: $FID0/foo1, got: $parent"
14673 # 2) test for a file with nlink > 1 (multiple parents)
14674 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14675 echo "$parent" | grep -F "$FID1/$tfile" ||
14676 error "$FID1/$tfile not returned in parent list"
14677 echo "$parent" | grep -F "$FID2/link" ||
14678 error "$FID2/link not returned in parent list"
14680 # 3) get parent by fid
14681 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14682 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14683 echo "$parent" | grep -F "$FID1/$tfile" ||
14684 error "$FID1/$tfile not returned in parent list (by fid)"
14685 echo "$parent" | grep -F "$FID2/link" ||
14686 error "$FID2/link not returned in parent list (by fid)"
14688 # 4) test for entry in root directory
14689 parent=$($LFS path2fid --parents $DIR/f)
14690 echo "$parent" | grep -F "$FID3/f" ||
14691 error "$FID3/f not returned in parent list"
14693 # 5) test it on root directory
14694 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14695 error "$MOUNT should not have parents"
14697 # enable xattr caching and check that linkea is correctly updated
14698 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14699 save_lustre_params client "llite.*.xattr_cache" > $save
14700 lctl set_param llite.*.xattr_cache 1
14702 # 6.1) linkea update on rename
14703 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14705 # get parents by fid
14706 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14707 # foo1 should no longer be returned in parent list
14708 echo "$parent" | grep -F "$FID1" &&
14709 error "$FID1 should no longer be in parent list"
14710 # the new path should appear
14711 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14712 error "$FID2/$tfile.moved is not in parent list"
14714 # 6.2) linkea update on unlink
14715 rm -f $DIR/$tdir/d/foo2/link
14716 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14717 # foo2/link should no longer be returned in parent list
14718 echo "$parent" | grep -F "$FID2/link" &&
14719 error "$FID2/link should no longer be in parent list"
14723 restore_lustre_params < $save
14726 run_test 154f "get parent fids by reading link ea"
14730 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14731 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14732 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14733 skip "Need MDS version at least 2.6.92"
14735 mkdir -p $DIR/$tdir
14736 llapi_fid_test -d $DIR/$tdir
14738 run_test 154g "various llapi FID tests"
14740 test_155_small_load() {
14741 local temp=$TMP/$tfile
14742 local file=$DIR/$tfile
14744 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14745 error "dd of=$temp bs=6096 count=1 failed"
14747 cancel_lru_locks $OSC
14748 cmp $temp $file || error "$temp $file differ"
14750 $TRUNCATE $temp 6000
14751 $TRUNCATE $file 6000
14752 cmp $temp $file || error "$temp $file differ (truncate1)"
14754 echo "12345" >>$temp
14755 echo "12345" >>$file
14756 cmp $temp $file || error "$temp $file differ (append1)"
14758 echo "12345" >>$temp
14759 echo "12345" >>$file
14760 cmp $temp $file || error "$temp $file differ (append2)"
14766 test_155_big_load() {
14767 remote_ost_nodsh && skip "remote OST with nodsh"
14769 local temp=$TMP/$tfile
14770 local file=$DIR/$tfile
14773 local cache_size=$(do_facet ost$((MAXI+1)) \
14774 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14775 local large_file_size=$((cache_size * 2))
14777 echo "OSS cache size: $cache_size KB"
14778 echo "Large file size: $large_file_size KB"
14780 [ $MAXV -le $large_file_size ] &&
14781 skip_env "max available OST size needs > $large_file_size KB"
14783 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14785 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14786 error "dd of=$temp bs=$large_file_size count=1k failed"
14789 cancel_lru_locks osc
14790 cmp $temp $file || error "$temp $file differ"
14796 save_writethrough() {
14797 local facets=$(get_facets OST)
14799 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14805 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14807 save_writethrough $p
14810 set_cache writethrough on
14811 test_155_small_load
14812 restore_lustre_params < $p
14815 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14822 save_writethrough $p
14825 set_cache writethrough off
14826 test_155_small_load
14827 restore_lustre_params < $p
14830 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14835 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14837 save_writethrough $p
14840 set_cache writethrough on
14841 test_155_small_load
14842 restore_lustre_params < $p
14845 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14850 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14852 save_writethrough $p
14855 set_cache writethrough off
14856 test_155_small_load
14857 restore_lustre_params < $p
14860 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14865 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14867 save_writethrough $p
14870 set_cache writethrough on
14872 restore_lustre_params < $p
14875 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14880 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14882 save_writethrough $p
14885 set_cache writethrough off
14887 restore_lustre_params < $p
14890 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14895 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14897 save_writethrough $p
14900 set_cache writethrough on
14902 restore_lustre_params < $p
14905 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14910 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14912 save_writethrough $p
14915 set_cache writethrough off
14917 restore_lustre_params < $p
14920 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14924 remote_ost_nodsh && skip "remote OST with nodsh"
14925 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14926 skip "stats not implemented on old servers"
14927 [ "$ost1_FSTYPE" = "zfs" ] &&
14928 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14933 local file="$DIR/$tfile"
14934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14936 save_writethrough $p
14939 log "Turn on read and write cache"
14941 set_cache writethrough on
14943 log "Write data and read it back."
14944 log "Read should be satisfied from the cache."
14945 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14947 cancel_lru_locks osc
14948 cat $file >/dev/null
14950 if ! let "AFTER - BEFORE == CPAGES"; then
14951 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14953 log "cache hits: before: $BEFORE, after: $AFTER"
14956 log "Read again; it should be satisfied from the cache."
14958 cancel_lru_locks osc
14959 cat $file >/dev/null
14961 if ! let "AFTER - BEFORE == CPAGES"; then
14962 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14964 log "cache hits:: before: $BEFORE, after: $AFTER"
14967 log "Turn off the read cache and turn on the write cache"
14969 set_cache writethrough on
14971 log "Read again; it should be satisfied from the cache."
14973 cancel_lru_locks osc
14974 cat $file >/dev/null
14976 if ! let "AFTER - BEFORE == CPAGES"; then
14977 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14979 log "cache hits:: before: $BEFORE, after: $AFTER"
14982 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14983 # > 2.12.56 uses pagecache if cached
14984 log "Read again; it should not be satisfied from the cache."
14986 cancel_lru_locks osc
14987 cat $file >/dev/null
14989 if ! let "AFTER - BEFORE == 0"; then
14990 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14992 log "cache hits:: before: $BEFORE, after: $AFTER"
14996 log "Write data and read it back."
14997 log "Read should be satisfied from the cache."
14998 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15000 cancel_lru_locks osc
15001 cat $file >/dev/null
15003 if ! let "AFTER - BEFORE == CPAGES"; then
15004 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15006 log "cache hits:: before: $BEFORE, after: $AFTER"
15009 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15010 # > 2.12.56 uses pagecache if cached
15011 log "Read again; it should not be satisfied from the cache."
15013 cancel_lru_locks osc
15014 cat $file >/dev/null
15016 if ! let "AFTER - BEFORE == 0"; then
15017 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15019 log "cache hits:: before: $BEFORE, after: $AFTER"
15023 log "Turn off read and write cache"
15025 set_cache writethrough off
15027 log "Write data and read it back"
15028 log "It should not be satisfied from the cache."
15030 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15031 cancel_lru_locks osc
15033 cat $file >/dev/null
15035 if ! let "AFTER - BEFORE == 0"; then
15036 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15038 log "cache hits:: before: $BEFORE, after: $AFTER"
15041 log "Turn on the read cache and turn off the write cache"
15043 set_cache writethrough off
15045 log "Write data and read it back"
15046 log "It should not be satisfied from the cache."
15048 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15050 cancel_lru_locks osc
15051 cat $file >/dev/null
15053 if ! let "AFTER - BEFORE == 0"; then
15054 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15056 log "cache hits:: before: $BEFORE, after: $AFTER"
15059 log "Read again; it should be satisfied from the cache."
15061 cancel_lru_locks osc
15062 cat $file >/dev/null
15064 if ! let "AFTER - BEFORE == CPAGES"; then
15065 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15067 log "cache hits:: before: $BEFORE, after: $AFTER"
15070 restore_lustre_params < $p
15073 run_test 156 "Verification of tunables"
15076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15077 remote_mds_nodsh && skip "remote MDS with nodsh"
15078 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15079 skip "Need MDS version at least 2.2.0"
15081 changelog_register || error "changelog_register failed"
15082 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15083 changelog_users $SINGLEMDS | grep -q $cl_user ||
15084 error "User $cl_user not found in changelog_users"
15087 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15088 changelog_clear 0 || error "changelog_clear failed"
15089 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15090 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15091 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15092 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15093 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15094 rm $DIR/$tdir/pics/desktop.jpg
15096 changelog_dump | tail -10
15098 echo "verifying changelog mask"
15099 changelog_chmask "-MKDIR"
15100 changelog_chmask "-CLOSE"
15102 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15103 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15105 changelog_chmask "+MKDIR"
15106 changelog_chmask "+CLOSE"
15108 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15109 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15111 changelog_dump | tail -10
15112 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15113 CLOSES=$(changelog_dump | grep -c "CLOSE")
15114 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15115 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15118 echo "verifying target fid"
15119 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15120 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15121 [ "$fidc" == "$fidf" ] ||
15122 error "changelog '$tfile' fid $fidc != file fid $fidf"
15123 echo "verifying parent fid"
15124 # The FID returned from the Changelog may be the directory shard on
15125 # a different MDT, and not the FID returned by path2fid on the parent.
15126 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15127 # since this is what will matter when recreating this file in the tree.
15128 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15129 local pathp=$($LFS fid2path $MOUNT "$fidp")
15130 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15131 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15133 echo "getting records for $cl_user"
15134 changelog_users $SINGLEMDS
15135 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15137 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15138 error "changelog_clear failed"
15139 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15140 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15141 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15142 error "user index expect $user_rec1 + $nclr != $user_rec2"
15144 local min0_rec=$(changelog_users $SINGLEMDS |
15145 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15146 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15147 awk '{ print $1; exit; }')
15149 changelog_dump | tail -n 5
15150 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15151 [ $first_rec == $((min0_rec + 1)) ] ||
15152 error "first index should be $min0_rec + 1 not $first_rec"
15154 # LU-3446 changelog index reset on MDT restart
15155 local cur_rec1=$(changelog_users $SINGLEMDS |
15156 awk '/^current.index:/ { print $NF }')
15157 changelog_clear 0 ||
15158 error "clear all changelog records for $cl_user failed"
15159 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15160 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15161 error "Fail to start $SINGLEMDS"
15162 local cur_rec2=$(changelog_users $SINGLEMDS |
15163 awk '/^current.index:/ { print $NF }')
15164 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15165 [ $cur_rec1 == $cur_rec2 ] ||
15166 error "current index should be $cur_rec1 not $cur_rec2"
15168 echo "verifying users from this test are deregistered"
15169 changelog_deregister || error "changelog_deregister failed"
15170 changelog_users $SINGLEMDS | grep -q $cl_user &&
15171 error "User '$cl_user' still in changelog_users"
15173 # lctl get_param -n mdd.*.changelog_users
15174 # current index: 144
15175 # ID index (idle seconds)
15177 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15178 # this is the normal case where all users were deregistered
15179 # make sure no new records are added when no users are present
15180 local last_rec1=$(changelog_users $SINGLEMDS |
15181 awk '/^current.index:/ { print $NF }')
15182 touch $DIR/$tdir/chloe
15183 local last_rec2=$(changelog_users $SINGLEMDS |
15184 awk '/^current.index:/ { print $NF }')
15185 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15186 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15188 # any changelog users must be leftovers from a previous test
15189 changelog_users $SINGLEMDS
15190 echo "other changelog users; can't verify off"
15193 run_test 160a "changelog sanity"
15195 test_160b() { # LU-3587
15196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15197 remote_mds_nodsh && skip "remote MDS with nodsh"
15198 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15199 skip "Need MDS version at least 2.2.0"
15201 changelog_register || error "changelog_register failed"
15202 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15203 changelog_users $SINGLEMDS | grep -q $cl_user ||
15204 error "User '$cl_user' not found in changelog_users"
15206 local longname1=$(str_repeat a 255)
15207 local longname2=$(str_repeat b 255)
15210 echo "creating very long named file"
15211 touch $longname1 || error "create of '$longname1' failed"
15212 echo "renaming very long named file"
15213 mv $longname1 $longname2
15215 changelog_dump | grep RENME | tail -n 5
15218 run_test 160b "Verify that very long rename doesn't crash in changelog"
15221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15222 remote_mds_nodsh && skip "remote MDS with nodsh"
15224 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15225 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15226 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15227 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15231 # Registration step
15232 changelog_register || error "changelog_register failed"
15235 mkdir -p $DIR/$tdir
15236 $MCREATE $DIR/$tdir/foo_160c
15237 changelog_chmask "-TRUNC"
15238 $TRUNCATE $DIR/$tdir/foo_160c 200
15239 changelog_chmask "+TRUNC"
15240 $TRUNCATE $DIR/$tdir/foo_160c 199
15241 changelog_dump | tail -n 5
15242 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15243 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15245 run_test 160c "verify that changelog log catch the truncate event"
15248 remote_mds_nodsh && skip "remote MDS with nodsh"
15249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15251 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15252 skip "Need MDS version at least 2.7.60"
15254 # Registration step
15255 changelog_register || error "changelog_register failed"
15257 mkdir -p $DIR/$tdir/migrate_dir
15258 changelog_clear 0 || error "changelog_clear failed"
15260 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15261 changelog_dump | tail -n 5
15262 local migrates=$(changelog_dump | grep -c "MIGRT")
15263 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15265 run_test 160d "verify that changelog log catch the migrate event"
15268 remote_mds_nodsh && skip "remote MDS with nodsh"
15271 changelog_register || error "changelog_register failed"
15273 # Delete a future user (expect fail)
15274 local MDT0=$(facet_svc $SINGLEMDS)
15275 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15278 if [ $rc -eq 0 ]; then
15279 error "Deleted non-existant user cl77"
15280 elif [ $rc -ne 2 ]; then
15281 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15284 # Clear to a bad index (1 billion should be safe)
15285 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15288 if [ $rc -eq 0 ]; then
15289 error "Successfully cleared to invalid CL index"
15290 elif [ $rc -ne 22 ]; then
15291 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15294 run_test 160e "changelog negative testing (should return errors)"
15297 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15298 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15299 skip "Need MDS version at least 2.10.56"
15301 local mdts=$(comma_list $(mdts_nodes))
15304 changelog_register || error "first changelog_register failed"
15305 changelog_register || error "second changelog_register failed"
15307 declare -A cl_user1
15308 declare -A cl_user2
15313 # generate some changelog records to accumulate on each MDT
15314 # use all_char because created files should be evenly distributed
15315 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15316 error "test_mkdir $tdir failed"
15317 log "$(date +%s): creating first files"
15318 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15319 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15320 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15323 # check changelogs have been generated
15324 local start=$SECONDS
15325 local idle_time=$((MDSCOUNT * 5 + 5))
15326 local nbcl=$(changelog_dump | wc -l)
15327 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15329 for param in "changelog_max_idle_time=$idle_time" \
15331 "changelog_min_gc_interval=2" \
15332 "changelog_min_free_cat_entries=3"; do
15333 local MDT0=$(facet_svc $SINGLEMDS)
15334 local var="${param%=*}"
15335 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15337 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15338 do_nodes $mdts $LCTL set_param mdd.*.$param
15341 # force cl_user2 to be idle (1st part), but also cancel the
15342 # cl_user1 records so that it is not evicted later in the test.
15343 local sleep1=$((idle_time / 2))
15344 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15347 # simulate changelog catalog almost full
15348 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15349 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15351 for i in $(seq $MDSCOUNT); do
15352 cl_users=(${CL_USERS[mds$i]})
15353 cl_user1[mds$i]="${cl_users[0]}"
15354 cl_user2[mds$i]="${cl_users[1]}"
15356 [ -n "${cl_user1[mds$i]}" ] ||
15357 error "mds$i: no user registered"
15358 [ -n "${cl_user2[mds$i]}" ] ||
15359 error "mds$i: only ${cl_user2[mds$i]} is registered"
15361 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15362 [ -n "$user_rec1" ] ||
15363 error "mds$i: User ${cl_user1[mds$i]} not registered"
15364 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15365 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15366 [ -n "$user_rec2" ] ||
15367 error "mds$i: User ${cl_user1[mds$i]} not registered"
15368 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15369 "$user_rec1 + 2 == $user_rec2"
15370 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15371 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15372 "$user_rec1 + 2, but is $user_rec2"
15373 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15374 [ -n "$user_rec2" ] ||
15375 error "mds$i: User ${cl_user2[mds$i]} not registered"
15376 [ $user_rec1 == $user_rec2 ] ||
15377 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15378 "$user_rec1, but is $user_rec2"
15381 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15382 local sleep2=$((idle_time - (SECONDS - start) + 1))
15383 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15386 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15387 # cl_user1 should be OK because it recently processed records.
15388 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15389 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15390 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15391 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15394 # ensure gc thread is done
15395 for i in $(mdts_nodes); do
15396 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15397 error "$i: GC-thread not done"
15401 for (( i = 1; i <= MDSCOUNT; i++ )); do
15402 # check cl_user1 still registered
15403 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15404 error "mds$i: User ${cl_user1[mds$i]} not registered"
15405 # check cl_user2 unregistered
15406 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15407 error "mds$i: User ${cl_user2[mds$i]} still registered"
15409 # check changelogs are present and starting at $user_rec1 + 1
15410 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15411 [ -n "$user_rec1" ] ||
15412 error "mds$i: User ${cl_user1[mds$i]} not registered"
15413 first_rec=$($LFS changelog $(facet_svc mds$i) |
15414 awk '{ print $1; exit; }')
15416 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15417 [ $((user_rec1 + 1)) == $first_rec ] ||
15418 error "mds$i: rec $first_rec != $user_rec1 + 1"
15421 run_test 160f "changelog garbage collect (timestamped users)"
15424 remote_mds_nodsh && skip "remote MDS with nodsh"
15425 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15426 skip "Need MDS version at least 2.10.56"
15428 local mdts=$(comma_list $(mdts_nodes))
15430 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15431 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15434 changelog_register || error "first changelog_register failed"
15435 changelog_register || error "second changelog_register failed"
15437 declare -A cl_user1
15438 declare -A cl_user2
15443 # generate some changelog records to accumulate on each MDT
15444 # use all_char because created files should be evenly distributed
15445 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15446 error "test_mkdir $tdir failed"
15447 for ((i = 0; i < MDSCOUNT; i++)); do
15448 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15449 error "create $DIR/$tdir/d$i.1 failed"
15452 # check changelogs have been generated
15453 local nbcl=$(changelog_dump | wc -l)
15454 (( $nbcl > 0 )) || error "no changelogs found"
15456 # reduce the max_idle_indexes value to make sure we exceed it
15457 for param in "changelog_max_idle_indexes=1" \
15459 "changelog_min_gc_interval=2" \
15460 "changelog_min_free_cat_entries=3"; do
15461 local MDT0=$(facet_svc $SINGLEMDS)
15462 local var="${param%=*}"
15463 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15465 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15466 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15467 error "unable to set mdd.*.$param"
15470 # simulate changelog catalog almost full
15471 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15472 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15474 local start=$SECONDS
15475 for i in $(seq $MDSCOUNT); do
15476 cl_users=(${CL_USERS[mds$i]})
15477 cl_user1[mds$i]="${cl_users[0]}"
15478 cl_user2[mds$i]="${cl_users[1]}"
15480 [ -n "${cl_user1[mds$i]}" ] ||
15481 error "mds$i: no user registered"
15482 [ -n "${cl_user2[mds$i]}" ] ||
15483 error "mds$i: only ${cl_user1[mds$i]} is registered"
15485 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15486 [ -n "$user_rec1" ] ||
15487 error "mds$i: User ${cl_user1[mds$i]} not registered"
15488 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15489 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15490 [ -n "$user_rec2" ] ||
15491 error "mds$i: User ${cl_user1[mds$i]} not registered"
15492 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15493 "$user_rec1 + 2 == $user_rec2"
15494 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15495 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15496 "$user_rec1 + 2, but is $user_rec2"
15497 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15498 [ -n "$user_rec2" ] ||
15499 error "mds$i: User ${cl_user2[mds$i]} not registered"
15500 [ $user_rec1 == $user_rec2 ] ||
15501 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15502 "$user_rec1, but is $user_rec2"
15505 # ensure we are past the previous changelog_min_gc_interval set above
15506 local sleep2=$((start + 2 - SECONDS))
15507 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15509 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15510 # cl_user1 should be OK because it recently processed records.
15511 for ((i = 0; i < MDSCOUNT; i++)); do
15512 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15513 error "create $DIR/$tdir/d$i.3 failed"
15516 # ensure gc thread is done
15517 for i in $(mdts_nodes); do
15518 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15519 error "$i: GC-thread not done"
15523 for (( i = 1; i <= MDSCOUNT; i++ )); do
15524 # check cl_user1 still registered
15525 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15526 error "mds$i: User ${cl_user1[mds$i]} not registered"
15527 # check cl_user2 unregistered
15528 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15529 error "mds$i: User ${cl_user2[mds$i]} still registered"
15531 # check changelogs are present and starting at $user_rec1 + 1
15532 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15533 [ -n "$user_rec1" ] ||
15534 error "mds$i: User ${cl_user1[mds$i]} not registered"
15535 first_rec=$($LFS changelog $(facet_svc mds$i) |
15536 awk '{ print $1; exit; }')
15538 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15539 [ $((user_rec1 + 1)) == $first_rec ] ||
15540 error "mds$i: rec $first_rec != $user_rec1 + 1"
15543 run_test 160g "changelog garbage collect (old users)"
15546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15547 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15548 skip "Need MDS version at least 2.10.56"
15550 local mdts=$(comma_list $(mdts_nodes))
15553 changelog_register || error "first changelog_register failed"
15554 changelog_register || error "second changelog_register failed"
15556 declare -A cl_user1
15557 declare -A cl_user2
15562 # generate some changelog records to accumulate on each MDT
15563 # use all_char because created files should be evenly distributed
15564 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15565 error "test_mkdir $tdir failed"
15566 for ((i = 0; i < MDSCOUNT; i++)); do
15567 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15568 error "create $DIR/$tdir/d$i.1 failed"
15571 # check changelogs have been generated
15572 local nbcl=$(changelog_dump | wc -l)
15573 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15575 for param in "changelog_max_idle_time=10" \
15577 "changelog_min_gc_interval=2"; do
15578 local MDT0=$(facet_svc $SINGLEMDS)
15579 local var="${param%=*}"
15580 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15582 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15583 do_nodes $mdts $LCTL set_param mdd.*.$param
15586 # force cl_user2 to be idle (1st part)
15589 for i in $(seq $MDSCOUNT); do
15590 cl_users=(${CL_USERS[mds$i]})
15591 cl_user1[mds$i]="${cl_users[0]}"
15592 cl_user2[mds$i]="${cl_users[1]}"
15594 [ -n "${cl_user1[mds$i]}" ] ||
15595 error "mds$i: no user registered"
15596 [ -n "${cl_user2[mds$i]}" ] ||
15597 error "mds$i: only ${cl_user2[mds$i]} is registered"
15599 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15600 [ -n "$user_rec1" ] ||
15601 error "mds$i: User ${cl_user1[mds$i]} not registered"
15602 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15603 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15604 [ -n "$user_rec2" ] ||
15605 error "mds$i: User ${cl_user1[mds$i]} not registered"
15606 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15607 "$user_rec1 + 2 == $user_rec2"
15608 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15609 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15610 "$user_rec1 + 2, but is $user_rec2"
15611 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15612 [ -n "$user_rec2" ] ||
15613 error "mds$i: User ${cl_user2[mds$i]} not registered"
15614 [ $user_rec1 == $user_rec2 ] ||
15615 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15616 "$user_rec1, but is $user_rec2"
15619 # force cl_user2 to be idle (2nd part) and to reach
15620 # changelog_max_idle_time
15623 # force each GC-thread start and block then
15624 # one per MDT/MDD, set fail_val accordingly
15625 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15626 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15628 # generate more changelogs to trigger fail_loc
15629 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15630 error "create $DIR/$tdir/${tfile}bis failed"
15632 # stop MDT to stop GC-thread, should be done in back-ground as it will
15633 # block waiting for the thread to be released and exit
15634 declare -A stop_pids
15635 for i in $(seq $MDSCOUNT); do
15637 stop_pids[mds$i]=$!
15640 for i in $(mdts_nodes); do
15643 local facets=$(facets_up_on_host $i)
15645 for facet in ${facets//,/ }; do
15646 if [[ $facet == mds* ]]; then
15650 # ensure each MDS's gc threads are still present and all in "R"
15651 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15652 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15653 error "$i: expected $nb GC-thread"
15655 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15657 error "$i: GC-thread not found in R-state"
15658 # check umounts of each MDT on MDS have reached kthread_stop()
15659 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15660 error "$i: expected $nb umount"
15662 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15663 error "$i: umount not found in D-state"
15666 # release all GC-threads
15667 do_nodes $mdts $LCTL set_param fail_loc=0
15669 # wait for MDT stop to complete
15670 for i in $(seq $MDSCOUNT); do
15671 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15675 # may try to check if any orphan changelog records are present
15676 # via ldiskfs/zfs and llog_reader...
15678 # re-start/mount MDTs
15679 for i in $(seq $MDSCOUNT); do
15680 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15681 error "Fail to start mds$i"
15685 for i in $(seq $MDSCOUNT); do
15686 # check cl_user1 still registered
15687 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15688 error "mds$i: User ${cl_user1[mds$i]} not registered"
15689 # check cl_user2 unregistered
15690 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15691 error "mds$i: User ${cl_user2[mds$i]} still registered"
15693 # check changelogs are present and starting at $user_rec1 + 1
15694 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15695 [ -n "$user_rec1" ] ||
15696 error "mds$i: User ${cl_user1[mds$i]} not registered"
15697 first_rec=$($LFS changelog $(facet_svc mds$i) |
15698 awk '{ print $1; exit; }')
15700 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15701 [ $((user_rec1 + 1)) == $first_rec ] ||
15702 error "mds$i: first index should be $user_rec1 + 1, " \
15703 "but is $first_rec"
15706 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15711 local mdts=$(comma_list $(mdts_nodes))
15713 changelog_register || error "first changelog_register failed"
15715 # generate some changelog records to accumulate on each MDT
15716 # use all_char because created files should be evenly distributed
15717 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15718 error "test_mkdir $tdir failed"
15719 for ((i = 0; i < MDSCOUNT; i++)); do
15720 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15721 error "create $DIR/$tdir/d$i.1 failed"
15724 # check changelogs have been generated
15725 local nbcl=$(changelog_dump | wc -l)
15726 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15728 # simulate race between register and unregister
15729 # XXX as fail_loc is set per-MDS, with DNE configs the race
15730 # simulation will only occur for one MDT per MDS and for the
15731 # others the normal race scenario will take place
15732 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15733 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15734 do_nodes $mdts $LCTL set_param fail_val=1
15736 # unregister 1st user
15737 changelog_deregister &
15739 # wait some time for deregister work to reach race rdv
15741 # register 2nd user
15742 changelog_register || error "2nd user register failed"
15744 wait $pid1 || error "1st user deregister failed"
15748 declare -A LAST_REC
15749 for i in $(seq $MDSCOUNT); do
15750 if changelog_users mds$i | grep "^cl"; then
15751 # make sure new records are added with one user present
15752 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15753 awk '/^current.index:/ { print $NF }')
15755 error "mds$i has no user registered"
15759 # generate more changelog records to accumulate on each MDT
15760 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15761 error "create $DIR/$tdir/${tfile}bis failed"
15763 for i in $(seq $MDSCOUNT); do
15764 last_rec=$(changelog_users $SINGLEMDS |
15765 awk '/^current.index:/ { print $NF }')
15766 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15767 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15768 error "changelogs are off on mds$i"
15771 run_test 160i "changelog user register/unregister race"
15774 remote_mds_nodsh && skip "remote MDS with nodsh"
15775 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15776 skip "Need MDS version at least 2.12.56"
15778 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15779 stack_trap "umount $MOUNT2" EXIT
15781 changelog_register || error "first changelog_register failed"
15782 stack_trap "changelog_deregister" EXIT
15784 # generate some changelog
15785 # use all_char because created files should be evenly distributed
15786 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15787 error "mkdir $tdir failed"
15788 for ((i = 0; i < MDSCOUNT; i++)); do
15789 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15790 error "create $DIR/$tdir/d$i.1 failed"
15793 # open the changelog device
15794 exec 3>/dev/changelog-$FSNAME-MDT0000
15795 stack_trap "exec 3>&-" EXIT
15796 exec 4</dev/changelog-$FSNAME-MDT0000
15797 stack_trap "exec 4<&-" EXIT
15799 # umount the first lustre mount
15801 stack_trap "mount_client $MOUNT" EXIT
15803 # read changelog, which may or may not fail, but should not crash
15807 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15808 changelog_users $SINGLEMDS | grep -q $cl_user ||
15809 error "User $cl_user not found in changelog_users"
15811 printf 'clear:'$cl_user':0' >&3
15813 run_test 160j "client can be umounted while its chanangelog is being used"
15816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15817 remote_mds_nodsh && skip "remote MDS with nodsh"
15819 mkdir -p $DIR/$tdir/1/1
15821 changelog_register || error "changelog_register failed"
15822 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15824 changelog_users $SINGLEMDS | grep -q $cl_user ||
15825 error "User '$cl_user' not found in changelog_users"
15826 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15827 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15828 rmdir $DIR/$tdir/1/1 & sleep 1
15830 touch $DIR/$tdir/2/2
15831 rm -rf $DIR/$tdir/2
15836 changelog_dump | grep rmdir || error "rmdir not recorded"
15838 run_test 160k "Verify that changelog records are not lost"
15840 # Verifies that a file passed as a parameter has recently had an operation
15841 # performed on it that has generated an MTIME changelog which contains the
15842 # correct parent FID. As files might reside on a different MDT from the
15843 # parent directory in DNE configurations, the FIDs are translated to paths
15844 # before being compared, which should be identical
15845 compare_mtime_changelog() {
15853 mdtidx=$($LFS getstripe --mdt-index $file)
15854 mdtidx=$(printf "%04x" $mdtidx)
15856 # Obtain the parent FID from the MTIME changelog
15857 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15858 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15860 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15861 [ -z "$cl_fid" ] && error "parent FID not present"
15863 # Verify that the path for the parent FID is the same as the path for
15864 # the test directory
15865 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15869 [[ "${pdir%/}" == "$dir" ]] ||
15870 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15876 remote_mds_nodsh && skip "remote MDS with nodsh"
15877 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15878 skip "Need MDS version at least 2.13.55"
15882 changelog_register || error "changelog_register failed"
15883 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15885 changelog_users $SINGLEMDS | grep -q $cl_user ||
15886 error "User '$cl_user' not found in changelog_users"
15888 # Clear some types so that MTIME changelogs are generated
15889 changelog_chmask "-CREAT"
15890 changelog_chmask "-CLOSE"
15892 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15894 # Test CL_MTIME during setattr
15895 touch $DIR/$tdir/$tfile
15896 compare_mtime_changelog $DIR/$tdir/$tfile
15898 # Test CL_MTIME during close
15899 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15900 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15902 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15905 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15906 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
15907 skip "Need MDS version at least 2.14.51"
15914 changelog_register || error "first changelog_register failed"
15915 changelog_register || error "second changelog_register failed"
15917 cl_users=(${CL_USERS[mds1]})
15918 cl_user1="${cl_users[0]}"
15919 cl_user2="${cl_users[1]}"
15920 # generate some changelog records to accumulate on MDT0
15921 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
15922 createmany -m $DIR/$tdir/$tfile 50 ||
15923 error "create $DIR/$tdir/$tfile failed"
15924 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
15927 # check changelogs have been generated
15928 local nbcl=$(changelog_dump | wc -l)
15929 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15931 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
15932 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
15934 __changelog_clear mds1 $cl_user1 +10
15935 __changelog_clear mds1 $cl_user2 0 &
15938 __changelog_clear mds1 $cl_user1 0 ||
15939 error "fail to cancel record for $cl_user1"
15941 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
15943 run_test 160m "Changelog clear race"
15947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15949 test_mkdir -c1 $DIR/$tdir
15950 cp /etc/hosts $DIR/$tdir/$tfile
15951 test_mkdir -c1 $DIR/$tdir/foo1
15952 test_mkdir -c1 $DIR/$tdir/foo2
15953 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15954 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15955 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15956 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15957 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15958 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15959 $LFS fid2path $DIR $FID
15960 error "bad link ea"
15963 rm $DIR/$tdir/foo2/zachary
15965 rm $DIR/$tdir/foo2/thor
15967 rm $DIR/$tdir/$tfile
15969 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15970 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15971 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15972 rm $DIR/$tdir/foo2/maggie
15975 local longname=$tfile.avg_len_is_thirty_two_
15976 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15977 error_noexit 'failed to unlink many hardlinks'" EXIT
15978 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15979 error "failed to hardlink many files"
15980 links=$($LFS fid2path $DIR $FID | wc -l)
15981 echo -n "${links}/1000 links in link EA"
15982 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15984 run_test 161a "link ea sanity"
15987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15988 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15991 local remote_dir=$DIR/$tdir/remote_dir
15993 mkdir -p $DIR/$tdir
15994 $LFS mkdir -i $MDTIDX $remote_dir ||
15995 error "create remote directory failed"
15997 cp /etc/hosts $remote_dir/$tfile
15998 mkdir -p $remote_dir/foo1
15999 mkdir -p $remote_dir/foo2
16000 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16001 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16002 ln $remote_dir/$tfile $remote_dir/foo1/luna
16003 ln $remote_dir/$tfile $remote_dir/foo2/thor
16005 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16007 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16008 $LFS fid2path $DIR $FID
16009 error "bad link ea"
16012 rm $remote_dir/foo2/zachary
16014 rm $remote_dir/foo2/thor
16016 rm $remote_dir/$tfile
16018 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16019 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16020 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16021 $LFS fid2path $DIR $FID
16022 error "bad link rename"
16024 rm $remote_dir/foo2/maggie
16027 local longname=filename_avg_len_is_thirty_two_
16028 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16029 error "failed to hardlink many files"
16030 links=$($LFS fid2path $DIR $FID | wc -l)
16031 echo -n "${links}/1000 links in link EA"
16032 [[ ${links} -gt 60 ]] ||
16033 error "expected at least 60 links in link EA"
16034 unlinkmany $remote_dir/foo2/$longname 1000 ||
16035 error "failed to unlink many hardlinks"
16037 run_test 161b "link ea sanity under remote directory"
16040 remote_mds_nodsh && skip "remote MDS with nodsh"
16041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16042 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16043 skip "Need MDS version at least 2.1.5"
16045 # define CLF_RENAME_LAST 0x0001
16046 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16047 changelog_register || error "changelog_register failed"
16050 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16051 touch $DIR/$tdir/foo_161c
16052 touch $DIR/$tdir/bar_161c
16053 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16054 changelog_dump | grep RENME | tail -n 5
16055 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16056 changelog_clear 0 || error "changelog_clear failed"
16057 if [ x$flags != "x0x1" ]; then
16058 error "flag $flags is not 0x1"
16061 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16062 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16063 touch $DIR/$tdir/foo_161c
16064 touch $DIR/$tdir/bar_161c
16065 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16066 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16067 changelog_dump | grep RENME | tail -n 5
16068 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16069 changelog_clear 0 || error "changelog_clear failed"
16070 if [ x$flags != "x0x0" ]; then
16071 error "flag $flags is not 0x0"
16073 echo "rename overwrite a target having nlink > 1," \
16074 "changelog record has flags of $flags"
16076 # rename doesn't overwrite a target (changelog flag 0x0)
16077 touch $DIR/$tdir/foo_161c
16078 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16079 changelog_dump | grep RENME | tail -n 5
16080 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16081 changelog_clear 0 || error "changelog_clear failed"
16082 if [ x$flags != "x0x0" ]; then
16083 error "flag $flags is not 0x0"
16085 echo "rename doesn't overwrite a target," \
16086 "changelog record has flags of $flags"
16088 # define CLF_UNLINK_LAST 0x0001
16089 # unlink a file having nlink = 1 (changelog flag 0x1)
16090 rm -f $DIR/$tdir/foo2_161c
16091 changelog_dump | grep UNLNK | tail -n 5
16092 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16093 changelog_clear 0 || error "changelog_clear failed"
16094 if [ x$flags != "x0x1" ]; then
16095 error "flag $flags is not 0x1"
16097 echo "unlink a file having nlink = 1," \
16098 "changelog record has flags of $flags"
16100 # unlink a file having nlink > 1 (changelog flag 0x0)
16101 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16102 rm -f $DIR/$tdir/foobar_161c
16103 changelog_dump | grep UNLNK | tail -n 5
16104 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16105 changelog_clear 0 || error "changelog_clear failed"
16106 if [ x$flags != "x0x0" ]; then
16107 error "flag $flags is not 0x0"
16109 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16111 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16114 remote_mds_nodsh && skip "remote MDS with nodsh"
16115 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16120 changelog_register || error "changelog_register failed"
16122 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16123 # interfer with $MOUNT/.lustre/fid/ access
16125 [[ $? -eq 0 ]] || error "mkdir failed"
16127 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16128 $LCTL set_param fail_loc=0x8000140c
16130 $LCTL set_param fail_val=5
16133 echo foofoo > $DIR/$tdir/$tfile &
16136 # wait for create to be delayed
16140 [[ $? -eq 0 ]] || error "create should be blocked"
16142 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16143 stack_trap "rm -f $tempfile"
16144 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16145 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16146 # some delay may occur during ChangeLog publishing and file read just
16147 # above, that could allow file write to happen finally
16148 [[ -s $tempfile ]] && echo "file should be empty"
16150 $LCTL set_param fail_loc=0
16153 [[ $? -eq 0 ]] || error "create failed"
16155 run_test 161d "create with concurrent .lustre/fid access"
16158 local expected="$1"
16163 path=$($LFS fid2path "$@")
16166 if [ $rc -ne 0 ]; then
16167 error "path looked up of '$expected' failed: rc=$rc"
16168 elif [ "$path" != "$expected" ]; then
16169 error "path looked up '$path' instead of '$expected'"
16171 echo "FID '$fid' resolves to path '$path' as expected"
16175 test_162a() { # was test_162
16176 test_mkdir -p -c1 $DIR/$tdir/d2
16177 touch $DIR/$tdir/d2/$tfile
16178 touch $DIR/$tdir/d2/x1
16179 touch $DIR/$tdir/d2/x2
16180 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16181 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16183 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16184 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16187 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16188 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16189 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16191 # softlink to wrong file
16192 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16193 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16194 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16197 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16198 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16199 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16200 # fid2path dir/fsname should both work
16201 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16202 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16204 # hardlink count: check that there are 2 links
16205 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16206 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16208 # hardlink indexing: remove the first link
16209 rm $DIR/$tdir/d2/p/q/r/hlink
16210 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16212 run_test 162a "path lookup sanity"
16215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16216 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16219 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16220 error "create striped dir failed"
16222 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16223 tail -n 1 | awk '{print $2}')
16224 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16226 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16227 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16230 for ((i=0;i<5;i++)); do
16231 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16232 error "get fid for f$i failed"
16233 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16235 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16236 error "get fid for d$i failed"
16237 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16242 run_test 162b "striped directory path lookup sanity"
16244 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16246 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16247 skip "Need MDS version at least 2.7.51"
16249 local lpath=$tdir.local
16250 local rpath=$tdir.remote
16252 test_mkdir $DIR/$lpath
16253 test_mkdir $DIR/$rpath
16255 for ((i = 0; i <= 101; i++)); do
16258 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16259 error "get fid for local directory $DIR/$lpath failed"
16260 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16263 test_mkdir $DIR/$rpath
16264 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16265 error "get fid for remote directory $DIR/$rpath failed"
16266 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16271 run_test 162c "fid2path works with paths 100 or more directories deep"
16273 oalr_event_count() {
16277 awk -v name="${FSNAME}-OST0000" \
16278 -v event="${event}" \
16279 '$1 == "TRACE" && $2 == event && $3 == name' \
16284 oalr_expect_event_count() {
16287 local expect="${3}"
16290 count=$(oalr_event_count "${event}" "${trace}")
16291 if ((count == expect)); then
16295 error_noexit "${event} event count was '${count}', expected ${expect}"
16301 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16303 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16307 sync # Flush previous IOs so we can count log entries.
16308 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16309 stack_trap cleanup_165 EXIT
16313 local trace="/tmp/${tfile}.trace"
16317 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16318 skip "OFD access log unsupported"
16321 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16324 do_facet ost1 ofd_access_log_reader --list
16327 do_facet ost1 killall -TERM ofd_access_log_reader
16331 if ((rc != 0)); then
16332 error "ofd_access_log_reader exited with rc = '${rc}'"
16335 # Parse trace file for discovery events:
16336 oalr_expect_event_count alr_log_add "${trace}" 1
16337 oalr_expect_event_count alr_log_eof "${trace}" 1
16338 oalr_expect_event_count alr_log_free "${trace}" 1
16340 run_test 165a "ofd access log discovery"
16343 local trace="/tmp/${tfile}.trace"
16344 local file="${DIR}/${tfile}"
16353 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16354 skip "OFD access log unsupported"
16357 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16360 do_facet ost1 ofd_access_log_reader --list
16362 lfs setstripe -c 1 -i 0 "${file}"
16363 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16364 error "cannot create '${file}'"
16367 do_facet ost1 killall -TERM ofd_access_log_reader
16371 if ((rc != 0)); then
16372 error "ofd_access_log_reader exited with rc = '${rc}'"
16375 oalr_expect_event_count alr_log_entry "${trace}" 1
16377 pfid1=$($LFS path2fid "${file}")
16379 # 1 2 3 4 5 6 7 8 9 10
16380 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16381 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16383 echo "entry = '${entry[*]}'" >&2
16386 if [[ "${pfid1}" != "${pfid2}" ]]; then
16387 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16391 if ((size != 1048576)); then
16392 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16396 if [[ "${flags}" != "w" ]]; then
16397 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16400 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16403 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16404 error "cannot read '${file}'"
16407 do_facet ost1 killall -TERM ofd_access_log_reader
16411 if ((rc != 0)); then
16412 error "ofd_access_log_reader exited with rc = '${rc}'"
16415 oalr_expect_event_count alr_log_entry "${trace}" 1
16417 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16418 echo "entry = '${entry[*]}'" >&2
16421 if [[ "${pfid1}" != "${pfid2}" ]]; then
16422 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16426 if ((size != 524288)); then
16427 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16431 if [[ "${flags}" != "r" ]]; then
16432 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16435 run_test 165b "ofd access log entries are produced and consumed"
16438 local trace="/tmp/${tfile}.trace"
16439 local file="${DIR}/${tdir}/${tfile}"
16441 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16442 skip "OFD access log unsupported"
16444 test_mkdir "${DIR}/${tdir}"
16447 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16450 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16452 # 4096 / 64 = 64. Create twice as many entries.
16453 for ((i = 0; i < 128; i++)); do
16454 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16455 error "cannot create file"
16460 do_facet ost1 killall -TERM ofd_access_log_reader
16463 if ((rc != 0)); then
16464 error "ofd_access_log_reader exited with rc = '${rc}'"
16467 unlinkmany "${file}-%d" 128
16469 run_test 165c "full ofd access logs do not block IOs"
16471 oal_get_read_count() {
16474 # STATS lustre-OST0001 alr_read_count 1
16476 do_facet ost1 cat "${stats}" |
16477 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16478 END { print count; }'
16481 oal_expect_read_count() {
16486 # Ask ofd_access_log_reader to write stats.
16487 do_facet ost1 killall -USR1 ofd_access_log_reader
16489 # Allow some time for things to happen.
16492 count=$(oal_get_read_count "${stats}")
16493 if ((count == expect)); then
16497 error_noexit "bad read count, got ${count}, expected ${expect}"
16498 do_facet ost1 cat "${stats}" >&2
16503 local stats="/tmp/${tfile}.stats"
16504 local file="${DIR}/${tdir}/${tfile}"
16505 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16507 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16508 skip "OFD access log unsupported"
16510 test_mkdir "${DIR}/${tdir}"
16513 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16516 lfs setstripe -c 1 -i 0 "${file}"
16518 do_facet ost1 lctl set_param "${param}=rw"
16519 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16520 error "cannot create '${file}'"
16521 oal_expect_read_count "${stats}" 1
16523 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16524 error "cannot read '${file}'"
16525 oal_expect_read_count "${stats}" 2
16527 do_facet ost1 lctl set_param "${param}=r"
16528 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16529 error "cannot create '${file}'"
16530 oal_expect_read_count "${stats}" 2
16532 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16533 error "cannot read '${file}'"
16534 oal_expect_read_count "${stats}" 3
16536 do_facet ost1 lctl set_param "${param}=w"
16537 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16538 error "cannot create '${file}'"
16539 oal_expect_read_count "${stats}" 4
16541 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16542 error "cannot read '${file}'"
16543 oal_expect_read_count "${stats}" 4
16545 do_facet ost1 lctl set_param "${param}=0"
16546 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16547 error "cannot create '${file}'"
16548 oal_expect_read_count "${stats}" 4
16550 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16551 error "cannot read '${file}'"
16552 oal_expect_read_count "${stats}" 4
16554 do_facet ost1 killall -TERM ofd_access_log_reader
16557 if ((rc != 0)); then
16558 error "ofd_access_log_reader exited with rc = '${rc}'"
16561 run_test 165d "ofd_access_log mask works"
16564 local stats="/tmp/${tfile}.stats"
16565 local file0="${DIR}/${tdir}-0/${tfile}"
16566 local file1="${DIR}/${tdir}-1/${tfile}"
16568 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16569 skip "OFD access log unsupported"
16571 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16573 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16574 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16576 lfs setstripe -c 1 -i 0 "${file0}"
16577 lfs setstripe -c 1 -i 0 "${file1}"
16580 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16583 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16584 error "cannot create '${file0}'"
16586 oal_expect_read_count "${stats}" 0
16588 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16589 error "cannot create '${file1}'"
16591 oal_expect_read_count "${stats}" 1
16593 do_facet ost1 killall -TERM ofd_access_log_reader
16596 if ((rc != 0)); then
16597 error "ofd_access_log_reader exited with rc = '${rc}'"
16600 run_test 165e "ofd_access_log MDT index filter works"
16603 local trace="/tmp/${tfile}.trace"
16608 do_facet ost1 timeout 60 ofd_access_log_reader \
16609 --exit-on-close --debug=- --trace=- > "${trace}" &
16616 if ((rc != 0)); then
16617 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16622 run_test 165f "ofd_access_log_reader --exit-on-close works"
16625 # do directio so as not to populate the page cache
16626 log "creating a 10 Mb file"
16627 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16628 error "multiop failed while creating a file"
16629 log "starting reads"
16630 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16631 log "truncating the file"
16632 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16633 error "multiop failed while truncating the file"
16635 kill %+ || true # reads might have finished
16636 echo "wait until dd is finished"
16638 log "removing the temporary file"
16639 rm -rf $DIR/$tfile || error "tmp file removal failed"
16641 run_test 169 "parallel read and truncate should not deadlock"
16644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16646 $LCTL clear # bug 18514
16647 $LCTL debug_daemon start $TMP/${tfile}_log_good
16649 $LCTL debug_daemon stop
16650 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16651 error "sed failed to read log_good"
16653 $LCTL debug_daemon start $TMP/${tfile}_log_good
16655 $LCTL debug_daemon stop
16657 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16658 error "lctl df log_bad failed"
16660 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16661 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16663 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16664 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16666 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16667 error "bad_line good_line1 good_line2 are empty"
16669 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16670 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16671 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16673 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16674 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16675 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16677 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16678 error "bad_line_new good_line_new are empty"
16680 local expected_good=$((good_line1 + good_line2*2))
16682 rm -f $TMP/${tfile}*
16683 # LU-231, short malformed line may not be counted into bad lines
16684 if [ $bad_line -ne $bad_line_new ] &&
16685 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16686 error "expected $bad_line bad lines, but got $bad_line_new"
16690 if [ $expected_good -ne $good_line_new ]; then
16691 error "expected $expected_good good lines, but got $good_line_new"
16696 run_test 170 "test lctl df to handle corrupted log ====================="
16698 test_171() { # bug20592
16699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16701 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16702 $LCTL set_param fail_loc=0x50e
16703 $LCTL set_param fail_val=3000
16704 multiop_bg_pause $DIR/$tfile O_s || true
16706 kill -USR1 $MULTIPID
16710 if dmesg | grep "recursive fault"; then
16711 error "caught a recursive fault"
16713 $LCTL set_param fail_loc=0
16716 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16718 # it would be good to share it with obdfilter-survey/iokit-libecho code
16719 setup_obdecho_osc () {
16722 local obdfilter_name=$2
16723 echo "Creating new osc for $obdfilter_name on $ost_nid"
16724 # make sure we can find loopback nid
16725 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16727 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16728 ${obdfilter_name}_osc_UUID || rc=2; }
16729 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16730 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16734 cleanup_obdecho_osc () {
16735 local obdfilter_name=$1
16736 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16737 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16744 local pages=${3:-64}
16749 local obd_size=$(get_obd_size $node $OBD)
16750 local page_size=$(get_page_size $node)
16751 if [[ -n "$obd_size" ]]; then
16752 local new_count=$((obd_size / (pages * page_size / 1024)))
16753 [[ $new_count -ge $count ]] || count=$new_count
16756 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16757 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16759 if [ $rc -eq 0 ]; then
16760 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16761 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16763 echo "New object id is $id"
16764 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16766 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16767 "test_brw $count w v $pages $id" || rc=4; }
16768 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16770 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16771 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16772 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16773 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16774 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16781 if ! [ -d /sys/fs/lustre/echo_client ] &&
16782 ! module_loaded obdecho; then
16783 load_module obdecho/obdecho &&
16784 stack_trap "rmmod obdecho" EXIT ||
16785 error "unable to load obdecho on client"
16788 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16789 local host=$($LCTL get_param -n osc.$osc.import |
16790 awk '/current_connection:/ { print $2 }' )
16791 local target=$($LCTL get_param -n osc.$osc.import |
16792 awk '/target:/ { print $2 }' )
16793 target=${target%_UUID}
16795 if [ -n "$target" ]; then
16796 setup_obdecho_osc $host $target &&
16797 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16798 { error "obdecho setup failed with $?"; return; }
16800 obdecho_test ${target}_osc client ||
16801 error "obdecho_test failed on ${target}_osc"
16803 $LCTL get_param osc.$osc.import
16804 error "there is no osc.$osc.import target"
16807 run_test 180a "test obdecho on osc"
16810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16811 remote_ost_nodsh && skip "remote OST with nodsh"
16813 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16814 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16815 error "failed to load module obdecho"
16817 local target=$(do_facet ost1 $LCTL dl |
16818 awk '/obdfilter/ { print $4; exit; }')
16820 if [ -n "$target" ]; then
16821 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16823 do_facet ost1 $LCTL dl
16824 error "there is no obdfilter target on ost1"
16827 run_test 180b "test obdecho directly on obdfilter"
16829 test_180c() { # LU-2598
16830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16831 remote_ost_nodsh && skip "remote OST with nodsh"
16832 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16833 skip "Need MDS version at least 2.4.0"
16835 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16836 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16837 error "failed to load module obdecho"
16839 local target=$(do_facet ost1 $LCTL dl |
16840 awk '/obdfilter/ { print $4; exit; }')
16842 if [ -n "$target" ]; then
16843 local pages=16384 # 64MB bulk I/O RPC size
16845 obdecho_test "$target" ost1 "$pages" ||
16846 error "obdecho_test with pages=$pages failed with $?"
16848 do_facet ost1 $LCTL dl
16849 error "there is no obdfilter target on ost1"
16852 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16854 test_181() { # bug 22177
16855 test_mkdir $DIR/$tdir
16856 # create enough files to index the directory
16857 createmany -o $DIR/$tdir/foobar 4000
16858 # print attributes for debug purpose
16861 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16863 # remove the files & current working dir
16864 unlinkmany $DIR/$tdir/foobar 4000
16866 kill -USR1 $MULTIPID
16868 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16871 run_test 181 "Test open-unlinked dir ========================"
16877 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16879 $LCTL set_param mdc.*.rpc_stats=clear
16881 for (( i = 0; i < $tcount; i++ )) ; do
16882 mkdir $DIR/$tdir/$i
16885 for (( i = 0; i < $tcount; i++ )) ; do
16886 createmany -o $DIR/$tdir/$i/f- $fcount &
16890 for (( i = 0; i < $tcount; i++ )) ; do
16891 unlinkmany $DIR/$tdir/$i/f- $fcount &
16895 $LCTL get_param mdc.*.rpc_stats
16899 run_test 182 "Test parallel modify metadata operations ================"
16901 test_183() { # LU-2275
16902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16903 remote_mds_nodsh && skip "remote MDS with nodsh"
16904 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16905 skip "Need MDS version at least 2.3.56"
16907 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16908 echo aaa > $DIR/$tdir/$tfile
16910 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16911 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16913 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16914 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16916 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16918 # Flush negative dentry cache
16919 touch $DIR/$tdir/$tfile
16921 # We are not checking for any leaked references here, they'll
16922 # become evident next time we do cleanup with module unload.
16925 run_test 183 "No crash or request leak in case of strange dispositions ========"
16927 # test suite 184 is for LU-2016, LU-2017
16929 check_swap_layouts_support
16931 dir0=$DIR/$tdir/$testnum
16932 test_mkdir -p -c1 $dir0
16937 $LFS setstripe -c1 $file1
16939 $LFS setstripe -c2 $file2
16941 gen1=$($LFS getstripe -g $file1)
16942 gen2=$($LFS getstripe -g $file2)
16944 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16945 gen=$($LFS getstripe -g $file1)
16946 [[ $gen1 != $gen ]] ||
16947 "Layout generation on $file1 does not change"
16948 gen=$($LFS getstripe -g $file2)
16949 [[ $gen2 != $gen ]] ||
16950 "Layout generation on $file2 does not change"
16952 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16953 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16955 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16957 run_test 184a "Basic layout swap"
16960 check_swap_layouts_support
16962 dir0=$DIR/$tdir/$testnum
16963 mkdir -p $dir0 || error "creating dir $dir0"
16970 $LFS setstripe -c1 $file1
16971 $LFS setstripe -c2 $file2
16972 $LFS setstripe -c1 $file3
16973 chown $RUNAS_ID $file3
16974 gen1=$($LFS getstripe -g $file1)
16975 gen2=$($LFS getstripe -g $file2)
16977 $LFS swap_layouts $dir1 $dir2 &&
16978 error "swap of directories layouts should fail"
16979 $LFS swap_layouts $dir1 $file1 &&
16980 error "swap of directory and file layouts should fail"
16981 $RUNAS $LFS swap_layouts $file1 $file2 &&
16982 error "swap of file we cannot write should fail"
16983 $LFS swap_layouts $file1 $file3 &&
16984 error "swap of file with different owner should fail"
16985 /bin/true # to clear error code
16987 run_test 184b "Forbidden layout swap (will generate errors)"
16990 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16991 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16992 check_swap_layouts_support
16993 check_swap_layout_no_dom $DIR
16995 local dir0=$DIR/$tdir/$testnum
16996 mkdir -p $dir0 || error "creating dir $dir0"
16998 local ref1=$dir0/ref1
16999 local ref2=$dir0/ref2
17000 local file1=$dir0/file1
17001 local file2=$dir0/file2
17002 # create a file large enough for the concurrent test
17003 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17004 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17005 echo "ref file size: ref1($(stat -c %s $ref1))," \
17006 "ref2($(stat -c %s $ref2))"
17009 dd if=$ref1 of=$file1 bs=16k &
17012 # Make sure dd starts to copy file, but wait at most 5 seconds
17014 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17016 $LFS swap_layouts $file1 $file2
17019 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17020 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17022 # how many bytes copied before swapping layout
17023 local copied=$(stat -c %s $file2)
17024 local remaining=$(stat -c %s $ref1)
17025 remaining=$((remaining - copied))
17026 echo "Copied $copied bytes before swapping layout..."
17028 cmp -n $copied $file1 $ref2 | grep differ &&
17029 error "Content mismatch [0, $copied) of ref2 and file1"
17030 cmp -n $copied $file2 $ref1 ||
17031 error "Content mismatch [0, $copied) of ref1 and file2"
17032 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17033 error "Content mismatch [$copied, EOF) of ref1 and file1"
17036 rm -f $ref1 $ref2 $file1 $file2
17038 run_test 184c "Concurrent write and layout swap"
17041 check_swap_layouts_support
17042 check_swap_layout_no_dom $DIR
17043 [ -z "$(which getfattr 2>/dev/null)" ] &&
17044 skip_env "no getfattr command"
17046 local file1=$DIR/$tdir/$tfile-1
17047 local file2=$DIR/$tdir/$tfile-2
17048 local file3=$DIR/$tdir/$tfile-3
17052 mkdir -p $DIR/$tdir
17053 touch $file1 || error "create $file1 failed"
17054 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17055 error "create $file2 failed"
17056 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17057 error "create $file3 failed"
17058 lovea1=$(get_layout_param $file1)
17060 $LFS swap_layouts $file2 $file3 ||
17061 error "swap $file2 $file3 layouts failed"
17062 $LFS swap_layouts $file1 $file2 ||
17063 error "swap $file1 $file2 layouts failed"
17065 lovea2=$(get_layout_param $file2)
17068 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17070 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17071 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17073 run_test 184d "allow stripeless layouts swap"
17076 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17077 skip "Need MDS version at least 2.6.94"
17078 check_swap_layouts_support
17079 check_swap_layout_no_dom $DIR
17080 [ -z "$(which getfattr 2>/dev/null)" ] &&
17081 skip_env "no getfattr command"
17083 local file1=$DIR/$tdir/$tfile-1
17084 local file2=$DIR/$tdir/$tfile-2
17085 local file3=$DIR/$tdir/$tfile-3
17088 mkdir -p $DIR/$tdir
17089 touch $file1 || error "create $file1 failed"
17090 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17091 error "create $file2 failed"
17092 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17093 error "create $file3 failed"
17095 $LFS swap_layouts $file1 $file2 ||
17096 error "swap $file1 $file2 layouts failed"
17098 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17099 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17101 echo 123 > $file1 || error "Should be able to write into $file1"
17103 $LFS swap_layouts $file1 $file3 ||
17104 error "swap $file1 $file3 layouts failed"
17106 echo 123 > $file1 || error "Should be able to write into $file1"
17108 rm -rf $file1 $file2 $file3
17110 run_test 184e "Recreate layout after stripeless layout swaps"
17113 # Create a file with name longer than sizeof(struct stat) ==
17114 # 144 to see if we can get chars from the file name to appear
17115 # in the returned striping. Note that 'f' == 0x66.
17116 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17118 mkdir -p $DIR/$tdir
17119 mcreate $DIR/$tdir/$file
17120 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17121 error "IOC_MDC_GETFILEINFO returned garbage striping"
17124 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17126 test_185() { # LU-2441
17127 # LU-3553 - no volatile file support in old servers
17128 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17129 skip "Need MDS version at least 2.3.60"
17131 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17132 touch $DIR/$tdir/spoo
17133 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17134 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17135 error "cannot create/write a volatile file"
17136 [ "$FILESET" == "" ] &&
17137 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17138 error "FID is still valid after close"
17140 multiop_bg_pause $DIR/$tdir vVw4096_c
17147 # assume that the next FID for this client is sequential, since stdout
17148 # is unfortunately eaten by multiop_bg_pause
17149 local n=$((${fidv[1]} + 1))
17150 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17151 if [ "$FILESET" == "" ]; then
17152 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17153 error "FID is missing before close"
17155 kill -USR1 $multi_pid
17156 # 1 second delay, so if mtime change we will see it
17158 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17159 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17161 run_test 185 "Volatile file support"
17163 function create_check_volatile() {
17167 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17170 local FID=$(cat /tmp/${tfile}.fid)
17171 [ "$FID" == "" ] && error "can't get FID for volatile"
17172 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17173 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17174 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17178 cancel_lru_locks mdc # flush opencache
17179 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17184 # LU-12516 - volatile creation via .lustre
17185 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17186 skip "Need MDS version at least 2.3.55"
17188 create_check_volatile 0
17189 [ $MDSCOUNT -lt 2 ] && return 0
17192 create_check_volatile 1
17196 run_test 185a "Volatile file creation in .lustre/fid/"
17199 remote_mds_nodsh && skip "remote MDS with nodsh"
17200 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17201 skip "Need MDS version at least 2.3.0"
17203 local dir0=$DIR/$tdir/$testnum
17204 mkdir -p $dir0 || error "creating dir $dir0"
17206 local file=$dir0/file1
17207 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17208 local dv1=$($LFS data_version $file)
17209 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17210 local dv2=$($LFS data_version $file)
17211 [[ $dv1 != $dv2 ]] ||
17212 error "data version did not change on write $dv1 == $dv2"
17217 run_test 187a "Test data version change"
17220 remote_mds_nodsh && skip "remote MDS with nodsh"
17221 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17222 skip "Need MDS version at least 2.3.0"
17224 local dir0=$DIR/$tdir/$testnum
17225 mkdir -p $dir0 || error "creating dir $dir0"
17227 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17228 [[ ${DV[0]} != ${DV[1]} ]] ||
17229 error "data version did not change on write"\
17230 " ${DV[0]} == ${DV[1]}"
17235 run_test 187b "Test data version change on volatile file"
17238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17239 remote_mgs_nodsh && skip "remote MGS with nodsh"
17240 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17242 local POOL=${POOL:-cea1}
17243 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17244 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17247 local last_ost=$(($OSTCOUNT - 1))
17249 local ost_list=$(seq $first_ost $ost_step $last_ost)
17250 local ost_range="$first_ost $last_ost $ost_step"
17251 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17252 local file_dir=$POOL_ROOT/file_tst
17253 local subdir=$test_path/subdir
17257 # former test_200a test_200b
17258 pool_add $POOL || { rc=$? ; break; }
17259 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17260 # former test_200c test_200d
17261 mkdir -p $test_path
17262 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17263 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17265 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17266 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17267 || { rc=$? ; break; }
17268 # former test_200e test_200f
17269 local files=$((OSTCOUNT*3))
17270 pool_alloc_files $POOL $test_path $files "$ost_list" \
17271 || { rc=$? ; break; }
17272 pool_create_files $POOL $file_dir $files "$ost_list" \
17273 || { rc=$? ; break; }
17274 # former test_200g test_200h
17275 pool_lfs_df $POOL || { rc=$? ; break; }
17276 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17278 # former test_201a test_201b test_201c
17279 pool_remove_first_target $POOL || { rc=$? ; break; }
17281 local f=$test_path/$tfile
17282 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17283 pool_remove $POOL $f || { rc=$? ; break; }
17291 run_test 200 "OST pools"
17293 # usage: default_attr <count | size | offset>
17295 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17298 # usage: check_default_stripe_attr
17299 check_default_stripe_attr() {
17300 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17303 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17305 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17309 error "unknown getstripe attr '$1'"
17312 [ $ACTUAL == $EXPECTED ] ||
17313 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17317 test_mkdir $DIR/$tdir
17318 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17320 check_default_stripe_attr --stripe-count
17321 check_default_stripe_attr --stripe-size
17322 check_default_stripe_attr --stripe-index
17324 run_test 204a "Print default stripe attributes"
17327 test_mkdir $DIR/$tdir
17328 $LFS setstripe --stripe-count 1 $DIR/$tdir
17330 check_default_stripe_attr --stripe-size
17331 check_default_stripe_attr --stripe-index
17333 run_test 204b "Print default stripe size and offset"
17336 test_mkdir $DIR/$tdir
17337 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17339 check_default_stripe_attr --stripe-count
17340 check_default_stripe_attr --stripe-index
17342 run_test 204c "Print default stripe count and offset"
17345 test_mkdir $DIR/$tdir
17346 $LFS setstripe --stripe-index 0 $DIR/$tdir
17348 check_default_stripe_attr --stripe-count
17349 check_default_stripe_attr --stripe-size
17351 run_test 204d "Print default stripe count and size"
17354 test_mkdir $DIR/$tdir
17355 $LFS setstripe -d $DIR/$tdir
17357 check_default_stripe_attr --stripe-count --raw
17358 check_default_stripe_attr --stripe-size --raw
17359 check_default_stripe_attr --stripe-index --raw
17361 run_test 204e "Print raw stripe attributes"
17364 test_mkdir $DIR/$tdir
17365 $LFS setstripe --stripe-count 1 $DIR/$tdir
17367 check_default_stripe_attr --stripe-size --raw
17368 check_default_stripe_attr --stripe-index --raw
17370 run_test 204f "Print raw stripe size and offset"
17373 test_mkdir $DIR/$tdir
17374 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17376 check_default_stripe_attr --stripe-count --raw
17377 check_default_stripe_attr --stripe-index --raw
17379 run_test 204g "Print raw stripe count and offset"
17382 test_mkdir $DIR/$tdir
17383 $LFS setstripe --stripe-index 0 $DIR/$tdir
17385 check_default_stripe_attr --stripe-count --raw
17386 check_default_stripe_attr --stripe-size --raw
17388 run_test 204h "Print raw stripe count and size"
17390 # Figure out which job scheduler is being used, if any,
17391 # or use a fake one
17392 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17393 JOBENV=SLURM_JOB_ID
17394 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17396 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17398 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17399 JOBENV=LOADL_STEP_ID
17400 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17403 $LCTL list_param jobid_name > /dev/null 2>&1
17404 if [ $? -eq 0 ]; then
17410 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17412 verify_jobstats() {
17417 # we don't really need to clear the stats for this test to work, since each
17418 # command has a unique jobid, but it makes debugging easier if needed.
17419 # for facet in $facets; do
17420 # local dev=$(convert_facet2label $facet)
17421 # # clear old jobstats
17422 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17425 # use a new JobID for each test, or we might see an old one
17426 [ "$JOBENV" = "FAKE_JOBID" ] &&
17427 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17429 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17431 [ "$JOBENV" = "nodelocal" ] && {
17432 FAKE_JOBID=id.$testnum.%e.$RANDOM
17433 $LCTL set_param jobid_name=$FAKE_JOBID
17434 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17437 log "Test: ${cmd[*]}"
17438 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17440 if [ $JOBENV = "FAKE_JOBID" ]; then
17441 FAKE_JOBID=$JOBVAL ${cmd[*]}
17446 # all files are created on OST0000
17447 for facet in $facets; do
17448 local stats="*.$(convert_facet2label $facet).job_stats"
17450 # strip out libtool wrappers for in-tree executables
17451 if [ $(do_facet $facet lctl get_param $stats |
17452 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17453 do_facet $facet lctl get_param $stats
17454 error "No jobstats for $JOBVAL found on $facet::$stats"
17460 local new_jobenv=$1
17462 set_persistent_param_and_check client "jobid_var" \
17463 "$FSNAME.sys.jobid_var" $new_jobenv
17466 test_205a() { # Job stats
17467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17468 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17469 skip "Need MDS version with at least 2.7.1"
17470 remote_mgs_nodsh && skip "remote MGS with nodsh"
17471 remote_mds_nodsh && skip "remote MDS with nodsh"
17472 remote_ost_nodsh && skip "remote OST with nodsh"
17473 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17474 skip "Server doesn't support jobstats"
17475 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17477 local old_jobenv=$($LCTL get_param -n jobid_var)
17478 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17480 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17481 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17483 stack_trap "do_facet mgs $PERM_CMD \
17484 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17488 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17489 mdt.*.job_cleanup_interval | head -n 1)
17490 local new_interval=5
17491 do_facet $SINGLEMDS \
17492 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17493 stack_trap "do_facet $SINGLEMDS \
17494 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17495 local start=$SECONDS
17499 cmd="mkdir $DIR/$tdir"
17500 verify_jobstats "$cmd" "$SINGLEMDS"
17502 cmd="rmdir $DIR/$tdir"
17503 verify_jobstats "$cmd" "$SINGLEMDS"
17504 # mkdir on secondary MDT
17505 if [ $MDSCOUNT -gt 1 ]; then
17506 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17507 verify_jobstats "$cmd" "mds2"
17510 cmd="mknod $DIR/$tfile c 1 3"
17511 verify_jobstats "$cmd" "$SINGLEMDS"
17513 cmd="rm -f $DIR/$tfile"
17514 verify_jobstats "$cmd" "$SINGLEMDS"
17515 # create all files on OST0000 so verify_jobstats can find OST stats
17517 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17518 verify_jobstats "$cmd" "$SINGLEMDS"
17520 cmd="touch $DIR/$tfile"
17521 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17523 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17524 verify_jobstats "$cmd" "ost1"
17526 cancel_lru_locks osc
17527 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17528 verify_jobstats "$cmd" "ost1"
17530 cmd="$TRUNCATE $DIR/$tfile 0"
17531 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17533 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17534 verify_jobstats "$cmd" "$SINGLEMDS"
17535 # jobstats expiry - sleep until old stats should be expired
17536 local left=$((new_interval + 5 - (SECONDS - start)))
17537 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17538 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17540 cmd="mkdir $DIR/$tdir.expire"
17541 verify_jobstats "$cmd" "$SINGLEMDS"
17542 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17543 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17545 # Ensure that jobid are present in changelog (if supported by MDS)
17546 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17547 changelog_dump | tail -10
17548 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17549 [ $jobids -eq 9 ] ||
17550 error "Wrong changelog jobid count $jobids != 9"
17554 jobstats_set $JOBENV
17556 changelog_dump | grep $tfile
17557 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17558 [ $jobids -eq 0 ] ||
17559 error "Unexpected jobids when jobid_var=$JOBENV"
17562 # test '%j' access to environment variable - if supported
17563 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17564 JOBENV="JOBCOMPLEX"
17565 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17567 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17570 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17571 JOBENV="JOBCOMPLEX"
17572 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17574 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17577 # test '%j' access to per-session jobid - if supported
17578 if lctl list_param jobid_this_session > /dev/null 2>&1
17580 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17581 lctl set_param jobid_this_session=$USER
17583 JOBENV="JOBCOMPLEX"
17584 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17586 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17589 run_test 205a "Verify job stats"
17591 # LU-13117, LU-13597
17593 job_stats="mdt.*.job_stats"
17594 $LCTL set_param $job_stats=clear
17595 # Setting jobid_var to USER might not be supported
17596 $LCTL set_param jobid_var=USER || true
17597 $LCTL set_param jobid_name="%e.%u"
17598 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17599 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17600 grep "job_id:.*foolish" &&
17601 error "Unexpected jobid found"
17602 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17603 grep "open:.*min.*max.*sum" ||
17604 error "wrong job_stats format found"
17606 run_test 205b "Verify job stats jobid and output format"
17610 $LCTL set_param llite.*.stats=0
17611 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17612 $LCTL get_param llite.*.stats
17613 $LCTL get_param llite.*.stats | grep \
17614 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17615 error "wrong client stats format found"
17617 run_test 205c "Verify client stats format"
17619 # LU-1480, LU-1773 and LU-1657
17621 mkdir -p $DIR/$tdir
17622 $LFS setstripe -c -1 $DIR/$tdir
17623 #define OBD_FAIL_LOV_INIT 0x1403
17624 $LCTL set_param fail_loc=0xa0001403
17625 $LCTL set_param fail_val=1
17626 touch $DIR/$tdir/$tfile || true
17628 run_test 206 "fail lov_init_raid0() doesn't lbug"
17631 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17632 local fsz=`stat -c %s $DIR/$tfile`
17633 cancel_lru_locks mdc
17635 # do not return layout in getattr intent
17636 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17637 $LCTL set_param fail_loc=0x170
17638 local sz=`stat -c %s $DIR/$tfile`
17640 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17644 run_test 207a "can refresh layout at glimpse"
17647 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17648 local cksum=`md5sum $DIR/$tfile`
17649 local fsz=`stat -c %s $DIR/$tfile`
17650 cancel_lru_locks mdc
17651 cancel_lru_locks osc
17653 # do not return layout in getattr intent
17654 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17655 $LCTL set_param fail_loc=0x171
17657 # it will refresh layout after the file is opened but before read issues
17658 echo checksum is "$cksum"
17659 echo "$cksum" |md5sum -c --quiet || error "file differs"
17663 run_test 207b "can refresh layout at open"
17666 # FIXME: in this test suite, only RD lease is used. This is okay
17667 # for now as only exclusive open is supported. After generic lease
17668 # is done, this test suite should be revised. - Jinshan
17670 remote_mds_nodsh && skip "remote MDS with nodsh"
17671 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17672 skip "Need MDS version at least 2.4.52"
17674 echo "==== test 1: verify get lease work"
17675 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17677 echo "==== test 2: verify lease can be broken by upcoming open"
17678 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17682 $MULTIOP $DIR/$tfile oO_RDONLY:c
17683 kill -USR1 $PID && wait $PID || error "break lease error"
17685 echo "==== test 3: verify lease can't be granted if an open already exists"
17686 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17690 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17691 kill -USR1 $PID && wait $PID || error "open file error"
17693 echo "==== test 4: lease can sustain over recovery"
17694 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17700 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17702 echo "==== test 5: lease broken can't be regained by replay"
17703 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17707 # open file to break lease and then recovery
17708 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17711 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17715 run_test 208 "Exclusive open"
17718 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17719 skip_env "must have disp_stripe"
17722 sync; sleep 5; sync;
17724 echo 3 > /proc/sys/vm/drop_caches
17725 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17726 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17727 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17729 # open/close 500 times
17730 for i in $(seq 500); do
17734 echo 3 > /proc/sys/vm/drop_caches
17735 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17736 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17737 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17739 echo "before: $req_before, after: $req_after"
17740 [ $((req_after - req_before)) -ge 300 ] &&
17741 error "open/close requests are not freed"
17744 run_test 209 "read-only open/close requests should be freed promptly"
17749 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17753 $LFS getstripe $DIR/$tfile
17755 wait $pid || error "multiop failed"
17757 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17761 $LFS getstripe $DIR/$tfile
17763 wait $pid || error "multiop failed"
17765 run_test 210 "lfs getstripe does not break leases"
17769 size=$((size % 8192 + 1))
17770 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17771 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17772 rm -f $DIR/f212 $DIR/f212.xyz
17774 run_test 212 "Sendfile test ============================================"
17777 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17778 cancel_lru_locks osc
17779 lctl set_param fail_loc=0x8000040f
17780 # generate a read lock
17781 cat $DIR/$tfile > /dev/null
17782 # write to the file, it will try to cancel the above read lock.
17783 cat /etc/hosts >> $DIR/$tfile
17785 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17787 test_214() { # for bug 20133
17788 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17789 for (( i=0; i < 340; i++ )) ; do
17790 touch $DIR/$tdir/d214c/a$i
17793 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17794 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17795 ls $DIR/d214c || error "ls $DIR/d214c failed"
17796 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17797 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17799 run_test 214 "hash-indexed directory test - bug 20133"
17801 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17802 create_lnet_proc_files() {
17803 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17806 # counterpart of create_lnet_proc_files
17807 remove_lnet_proc_files() {
17808 rm -f $TMP/lnet_$1.sys
17811 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17812 # 3rd arg as regexp for body
17813 check_lnet_proc_stats() {
17814 local l=$(cat "$TMP/lnet_$1" |wc -l)
17815 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17817 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17820 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17821 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17822 # optional and can be regexp for 2nd line (lnet.routes case)
17823 check_lnet_proc_entry() {
17824 local blp=2 # blp stands for 'position of 1st line of body'
17825 [ -z "$5" ] || blp=3 # lnet.routes case
17827 local l=$(cat "$TMP/lnet_$1" |wc -l)
17828 # subtracting one from $blp because the body can be empty
17829 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17831 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17832 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17834 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17835 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17837 # bail out if any unexpected line happened
17838 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17839 [ "$?" != 0 ] || error "$2 misformatted"
17842 test_215() { # for bugs 18102, 21079, 21517
17843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17845 local N='(0|[1-9][0-9]*)' # non-negative numeric
17846 local P='[1-9][0-9]*' # positive numeric
17847 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17848 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17849 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17850 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17852 local L1 # regexp for 1st line
17853 local L2 # regexp for 2nd line (optional)
17854 local BR # regexp for the rest (body)
17856 # lnet.stats should look as 11 space-separated non-negative numerics
17857 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17858 create_lnet_proc_files "stats"
17859 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17860 remove_lnet_proc_files "stats"
17862 # lnet.routes should look like this:
17863 # Routing disabled/enabled
17864 # net hops priority state router
17865 # where net is a string like tcp0, hops > 0, priority >= 0,
17866 # state is up/down,
17867 # router is a string like 192.168.1.1@tcp2
17868 L1="^Routing (disabled|enabled)$"
17869 L2="^net +hops +priority +state +router$"
17870 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17871 create_lnet_proc_files "routes"
17872 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17873 remove_lnet_proc_files "routes"
17875 # lnet.routers should look like this:
17876 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17877 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17878 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17879 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17880 L1="^ref +rtr_ref +alive +router$"
17881 BR="^$P +$P +(up|down) +$NID$"
17882 create_lnet_proc_files "routers"
17883 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17884 remove_lnet_proc_files "routers"
17886 # lnet.peers should look like this:
17887 # nid refs state last max rtr min tx min queue
17888 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17889 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17890 # numeric (0 or >0 or <0), queue >= 0.
17891 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17892 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17893 create_lnet_proc_files "peers"
17894 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17895 remove_lnet_proc_files "peers"
17897 # lnet.buffers should look like this:
17898 # pages count credits min
17899 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17900 L1="^pages +count +credits +min$"
17901 BR="^ +$N +$N +$I +$I$"
17902 create_lnet_proc_files "buffers"
17903 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17904 remove_lnet_proc_files "buffers"
17906 # lnet.nis should look like this:
17907 # nid status alive refs peer rtr max tx min
17908 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17909 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17910 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17911 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17912 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17913 create_lnet_proc_files "nis"
17914 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17915 remove_lnet_proc_files "nis"
17917 # can we successfully write to lnet.stats?
17918 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17920 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17922 test_216() { # bug 20317
17923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17924 remote_ost_nodsh && skip "remote OST with nodsh"
17927 local facets=$(get_facets OST)
17928 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17930 save_lustre_params client "osc.*.contention_seconds" > $p
17931 save_lustre_params $facets \
17932 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17933 save_lustre_params $facets \
17934 "ldlm.namespaces.filter-*.contended_locks" >> $p
17935 save_lustre_params $facets \
17936 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17937 clear_stats osc.*.osc_stats
17939 # agressive lockless i/o settings
17940 do_nodes $(comma_list $(osts_nodes)) \
17941 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17942 ldlm.namespaces.filter-*.contended_locks=0 \
17943 ldlm.namespaces.filter-*.contention_seconds=60"
17944 lctl set_param -n osc.*.contention_seconds=60
17946 $DIRECTIO write $DIR/$tfile 0 10 4096
17947 $CHECKSTAT -s 40960 $DIR/$tfile
17949 # disable lockless i/o
17950 do_nodes $(comma_list $(osts_nodes)) \
17951 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17952 ldlm.namespaces.filter-*.contended_locks=32 \
17953 ldlm.namespaces.filter-*.contention_seconds=0"
17954 lctl set_param -n osc.*.contention_seconds=0
17955 clear_stats osc.*.osc_stats
17957 dd if=/dev/zero of=$DIR/$tfile count=0
17958 $CHECKSTAT -s 0 $DIR/$tfile
17960 restore_lustre_params <$p
17964 run_test 216 "check lockless direct write updates file size and kms correctly"
17966 test_217() { # bug 22430
17967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17972 for node in $(nodes_list); do
17973 nid=$(host_nids_address $node $NETTYPE)
17974 if [[ $nid = *-* ]] ; then
17975 echo "lctl ping $(h2nettype $nid)"
17976 lctl ping $(h2nettype $nid)
17978 echo "skipping $node (no hyphen detected)"
17982 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17985 # do directio so as not to populate the page cache
17986 log "creating a 10 Mb file"
17987 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17988 log "starting reads"
17989 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17990 log "truncating the file"
17991 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17993 kill %+ || true # reads might have finished
17994 echo "wait until dd is finished"
17996 log "removing the temporary file"
17997 rm -rf $DIR/$tfile || error "tmp file removal failed"
17999 run_test 218 "parallel read and truncate should not deadlock"
18002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18004 # write one partial page
18005 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18006 # set no grant so vvp_io_commit_write will do sync write
18007 $LCTL set_param fail_loc=0x411
18008 # write a full page at the end of file
18009 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18011 $LCTL set_param fail_loc=0
18012 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18013 $LCTL set_param fail_loc=0x411
18014 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18017 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18018 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18020 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18022 test_220() { #LU-325
18023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18024 remote_ost_nodsh && skip "remote OST with nodsh"
18025 remote_mds_nodsh && skip "remote MDS with nodsh"
18026 remote_mgs_nodsh && skip "remote MGS with nodsh"
18030 # create on MDT0000 so the last_id and next_id are correct
18032 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18036 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18037 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18038 osp.$mdtosc_proc1.prealloc_last_id)
18039 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18040 osp.$mdtosc_proc1.prealloc_next_id)
18044 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18045 #define OBD_FAIL_OST_ENOINO 0x229
18046 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18047 create_pool $FSNAME.$TESTNAME || return 1
18048 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18050 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18052 MDSOBJS=$((last_id - next_id))
18053 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18055 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18056 echo "OST still has $count kbytes free"
18058 echo "create $MDSOBJS files @next_id..."
18059 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18061 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18062 osp.$mdtosc_proc1.prealloc_last_id)
18063 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18064 osp.$mdtosc_proc1.prealloc_next_id)
18066 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18071 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18072 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18074 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18075 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18076 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18077 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18078 echo "unlink $MDSOBJS files @$next_id..."
18079 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18081 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18086 dd if=`which date` of=$MOUNT/date oflag=sync
18087 chmod +x $MOUNT/date
18089 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18090 $LCTL set_param fail_loc=0x80001401
18092 $MOUNT/date > /dev/null
18095 run_test 221 "make sure fault and truncate race to not cause OOM"
18098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18101 test_mkdir $DIR/$tdir
18102 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18103 createmany -o $DIR/$tdir/$tfile 10
18104 cancel_lru_locks mdc
18105 cancel_lru_locks osc
18106 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18107 $LCTL set_param fail_loc=0x31a
18108 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18109 $LCTL set_param fail_loc=0
18112 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18118 test_mkdir $DIR/$tdir
18119 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18120 createmany -o $DIR/$tdir/$tfile 10
18121 cancel_lru_locks mdc
18122 cancel_lru_locks osc
18123 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18124 $LCTL set_param fail_loc=0x31a
18125 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18126 $LCTL set_param fail_loc=0
18128 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18134 test_mkdir $DIR/$tdir
18135 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18136 createmany -o $DIR/$tdir/$tfile 10
18137 cancel_lru_locks mdc
18138 cancel_lru_locks osc
18139 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18140 $LCTL set_param fail_loc=0x31b
18141 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18142 $LCTL set_param fail_loc=0
18145 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18147 test_224a() { # LU-1039, MRP-303
18148 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18150 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18151 $LCTL set_param fail_loc=0x508
18152 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18153 $LCTL set_param fail_loc=0
18156 run_test 224a "Don't panic on bulk IO failure"
18158 test_224b() { # LU-1039, MRP-303
18159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18161 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18162 cancel_lru_locks osc
18163 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18164 $LCTL set_param fail_loc=0x515
18165 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18166 $LCTL set_param fail_loc=0
18169 run_test 224b "Don't panic on bulk IO failure"
18171 test_224c() { # LU-6441
18172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18173 remote_mds_nodsh && skip "remote MDS with nodsh"
18175 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18176 save_writethrough $p
18177 set_cache writethrough on
18179 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18180 local at_max=$($LCTL get_param -n at_max)
18181 local timeout=$($LCTL get_param -n timeout)
18182 local test_at="at_max"
18183 local param_at="$FSNAME.sys.at_max"
18184 local test_timeout="timeout"
18185 local param_timeout="$FSNAME.sys.timeout"
18187 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18189 set_persistent_param_and_check client "$test_at" "$param_at" 0
18190 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18192 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18193 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18194 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18195 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18197 do_facet ost1 "$LCTL set_param fail_loc=0"
18199 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18200 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18203 $LCTL set_param -n $pages_per_rpc
18204 restore_lustre_params < $p
18207 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18209 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18212 if [ -z ${MDSSURVEY} ]; then
18213 skip_env "mds-survey not found"
18215 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18216 skip "Need MDS version at least 2.2.51"
18218 local mds=$(facet_host $SINGLEMDS)
18219 local target=$(do_nodes $mds 'lctl dl' |
18220 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18222 local cmd1="file_count=1000 thrhi=4"
18223 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18224 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18225 local cmd="$cmd1 $cmd2 $cmd3"
18227 rm -f ${TMP}/mds_survey*
18229 eval $cmd || error "mds-survey with zero-stripe failed"
18230 cat ${TMP}/mds_survey*
18231 rm -f ${TMP}/mds_survey*
18233 run_test 225a "Metadata survey sanity with zero-stripe"
18236 if [ -z ${MDSSURVEY} ]; then
18237 skip_env "mds-survey not found"
18239 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18240 skip "Need MDS version at least 2.2.51"
18241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18242 remote_mds_nodsh && skip "remote MDS with nodsh"
18243 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18244 skip_env "Need to mount OST to test"
18247 local mds=$(facet_host $SINGLEMDS)
18248 local target=$(do_nodes $mds 'lctl dl' |
18249 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18251 local cmd1="file_count=1000 thrhi=4"
18252 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18253 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18254 local cmd="$cmd1 $cmd2 $cmd3"
18256 rm -f ${TMP}/mds_survey*
18258 eval $cmd || error "mds-survey with stripe_count failed"
18259 cat ${TMP}/mds_survey*
18260 rm -f ${TMP}/mds_survey*
18262 run_test 225b "Metadata survey sanity with stripe_count = 1"
18264 mcreate_path2fid () {
18270 local path=$DIR/$tdir/$name
18275 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18276 error "cannot create $desc"
18278 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18280 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18282 fid_path=$($LFS fid2path $MOUNT $fid)
18284 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18286 [ "$path" == "$fid_path" ] ||
18287 error "fid2path returned $fid_path, expected $path"
18289 echo "pass with $path and $fid"
18294 mkdir -p $DIR/$tdir
18296 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18297 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18298 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18299 mcreate_path2fid 0040666 0 0 dir "directory"
18300 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18301 mcreate_path2fid 0100666 0 0 file "regular file"
18302 mcreate_path2fid 0120666 0 0 link "symbolic link"
18303 mcreate_path2fid 0140666 0 0 sock "socket"
18305 run_test 226a "call path2fid and fid2path on files of all type"
18308 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18313 mkdir -p $DIR/$tdir
18314 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18315 error "create remote directory failed"
18316 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18317 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18318 "character special file (null)"
18319 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18320 "character special file (no device)"
18321 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18322 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18323 "block special file (loop)"
18324 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18325 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18326 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18328 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18331 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18332 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18333 skip "Need MDS version at least 2.13.55"
18335 local submnt=/mnt/submnt
18336 local srcfile=/etc/passwd
18337 local dstfile=$submnt/passwd
18343 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18344 error "create remote directory failed"
18345 mkdir -p $submnt || error "create $submnt failed"
18346 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18347 error "mount $submnt failed"
18348 stack_trap "umount $submnt" EXIT
18350 cp $srcfile $dstfile
18351 fid=$($LFS path2fid $dstfile)
18352 path=$($LFS fid2path $submnt "$fid")
18353 [ "$path" = "$dstfile" ] ||
18354 error "fid2path $submnt $fid failed ($path != $dstfile)"
18356 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18358 # LU-1299 Executing or running ldd on a truncated executable does not
18359 # cause an out-of-memory condition.
18361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18362 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18364 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18365 chmod +x $MOUNT/date
18367 $MOUNT/date > /dev/null
18368 ldd $MOUNT/date > /dev/null
18371 run_test 227 "running truncated executable does not cause OOM"
18373 # LU-1512 try to reuse idle OI blocks
18375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18376 remote_mds_nodsh && skip "remote MDS with nodsh"
18377 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18379 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18380 local myDIR=$DIR/$tdir
18383 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18384 $LCTL set_param fail_loc=0x80001002
18385 createmany -o $myDIR/t- 10000
18386 $LCTL set_param fail_loc=0
18387 # The guard is current the largest FID holder
18389 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18391 local IDX=$(($SEQ % 64))
18393 do_facet $SINGLEMDS sync
18394 # Make sure journal flushed.
18396 local blk1=$(do_facet $SINGLEMDS \
18397 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18398 grep Blockcount | awk '{print $4}')
18400 # Remove old files, some OI blocks will become idle.
18401 unlinkmany $myDIR/t- 10000
18402 # Create new files, idle OI blocks should be reused.
18403 createmany -o $myDIR/t- 2000
18404 do_facet $SINGLEMDS sync
18405 # Make sure journal flushed.
18407 local blk2=$(do_facet $SINGLEMDS \
18408 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18409 grep Blockcount | awk '{print $4}')
18411 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18413 run_test 228a "try to reuse idle OI blocks"
18416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18417 remote_mds_nodsh && skip "remote MDS with nodsh"
18418 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18420 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18421 local myDIR=$DIR/$tdir
18424 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18425 $LCTL set_param fail_loc=0x80001002
18426 createmany -o $myDIR/t- 10000
18427 $LCTL set_param fail_loc=0
18428 # The guard is current the largest FID holder
18430 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18432 local IDX=$(($SEQ % 64))
18434 do_facet $SINGLEMDS sync
18435 # Make sure journal flushed.
18437 local blk1=$(do_facet $SINGLEMDS \
18438 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18439 grep Blockcount | awk '{print $4}')
18441 # Remove old files, some OI blocks will become idle.
18442 unlinkmany $myDIR/t- 10000
18445 stop $SINGLEMDS || error "Fail to stop MDT."
18447 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18449 df $MOUNT || error "Fail to df."
18450 # Create new files, idle OI blocks should be reused.
18451 createmany -o $myDIR/t- 2000
18452 do_facet $SINGLEMDS sync
18453 # Make sure journal flushed.
18455 local blk2=$(do_facet $SINGLEMDS \
18456 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18457 grep Blockcount | awk '{print $4}')
18459 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18461 run_test 228b "idle OI blocks can be reused after MDT restart"
18465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18466 remote_mds_nodsh && skip "remote MDS with nodsh"
18467 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18469 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18470 local myDIR=$DIR/$tdir
18473 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18474 $LCTL set_param fail_loc=0x80001002
18475 # 20000 files can guarantee there are index nodes in the OI file
18476 createmany -o $myDIR/t- 20000
18477 $LCTL set_param fail_loc=0
18478 # The guard is current the largest FID holder
18480 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18482 local IDX=$(($SEQ % 64))
18484 do_facet $SINGLEMDS sync
18485 # Make sure journal flushed.
18487 local blk1=$(do_facet $SINGLEMDS \
18488 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18489 grep Blockcount | awk '{print $4}')
18491 # Remove old files, some OI blocks will become idle.
18492 unlinkmany $myDIR/t- 20000
18494 # The OI file should become empty now
18496 # Create new files, idle OI blocks should be reused.
18497 createmany -o $myDIR/t- 2000
18498 do_facet $SINGLEMDS sync
18499 # Make sure journal flushed.
18501 local blk2=$(do_facet $SINGLEMDS \
18502 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18503 grep Blockcount | awk '{print $4}')
18505 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18507 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18509 test_229() { # LU-2482, LU-3448
18510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18511 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18512 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18513 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18517 # Create a file with a released layout and stripe count 2.
18518 $MULTIOP $DIR/$tfile H2c ||
18519 error "failed to create file with released layout"
18521 $LFS getstripe -v $DIR/$tfile
18523 local pattern=$($LFS getstripe -L $DIR/$tfile)
18524 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18526 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18528 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18529 stat $DIR/$tfile || error "failed to stat released file"
18531 chown $RUNAS_ID $DIR/$tfile ||
18532 error "chown $RUNAS_ID $DIR/$tfile failed"
18534 chgrp $RUNAS_ID $DIR/$tfile ||
18535 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18537 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18538 rm $DIR/$tfile || error "failed to remove released file"
18540 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18544 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18545 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18546 skip "Need MDS version at least 2.11.52"
18550 test_mkdir $DIR/$tdir
18551 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18552 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18553 [ $mdt_idx -ne 0 ] &&
18554 error "create local directory on wrong MDT $mdt_idx"
18556 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18557 error "create remote directory failed"
18558 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18559 [ $mdt_idx -ne $MDTIDX ] &&
18560 error "create remote directory on wrong MDT $mdt_idx"
18562 createmany -o $DIR/$tdir/test_230/t- 10 ||
18563 error "create files on remote directory failed"
18564 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18565 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18566 rm -r $DIR/$tdir || error "unlink remote directory failed"
18568 run_test 230a "Create remote directory and files under the remote directory"
18571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18572 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18573 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18574 skip "Need MDS version at least 2.11.52"
18582 local migrate_dir=$DIR/$tdir/migrate_dir
18583 local other_dir=$DIR/$tdir/other_dir
18585 test_mkdir $DIR/$tdir
18586 test_mkdir -i0 -c1 $migrate_dir
18587 test_mkdir -i0 -c1 $other_dir
18588 for ((i=0; i<10; i++)); do
18589 mkdir -p $migrate_dir/dir_${i}
18590 createmany -o $migrate_dir/dir_${i}/f 10 ||
18591 error "create files under remote dir failed $i"
18594 cp /etc/passwd $migrate_dir/$tfile
18595 cp /etc/passwd $other_dir/$tfile
18596 chattr +SAD $migrate_dir
18597 chattr +SAD $migrate_dir/$tfile
18599 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18600 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18601 local old_dir_mode=$(stat -c%f $migrate_dir)
18602 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18604 mkdir -p $migrate_dir/dir_default_stripe2
18605 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18606 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18608 mkdir -p $other_dir
18609 ln $migrate_dir/$tfile $other_dir/luna
18610 ln $migrate_dir/$tfile $migrate_dir/sofia
18611 ln $other_dir/$tfile $migrate_dir/david
18612 ln -s $migrate_dir/$tfile $other_dir/zachary
18613 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18614 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18620 for len in 58 59 60; do
18621 lnktgt=$(str_repeat 'l' $len)
18622 touch $migrate_dir/$lnktgt
18623 ln -s $lnktgt $migrate_dir/${len}char_ln
18627 for len in 4094 4095; do
18628 lnktgt=$(str_repeat 'l' $len)
18629 ln -s $lnktgt $migrate_dir/${len}char_ln
18633 for len in 254 255; do
18634 touch $migrate_dir/$(str_repeat 'l' $len)
18637 $LFS migrate -m $MDTIDX $migrate_dir ||
18638 error "fails on migrating remote dir to MDT1"
18640 echo "migratate to MDT1, then checking.."
18641 for ((i = 0; i < 10; i++)); do
18642 for file in $(find $migrate_dir/dir_${i}); do
18643 mdt_index=$($LFS getstripe -m $file)
18644 # broken symlink getstripe will fail
18645 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18646 error "$file is not on MDT${MDTIDX}"
18650 # the multiple link file should still in MDT0
18651 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18652 [ $mdt_index == 0 ] ||
18653 error "$file is not on MDT${MDTIDX}"
18655 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18656 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18657 error " expect $old_dir_flag get $new_dir_flag"
18659 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18660 [ "$old_file_flag" = "$new_file_flag" ] ||
18661 error " expect $old_file_flag get $new_file_flag"
18663 local new_dir_mode=$(stat -c%f $migrate_dir)
18664 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18665 error "expect mode $old_dir_mode get $new_dir_mode"
18667 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18668 [ "$old_file_mode" = "$new_file_mode" ] ||
18669 error "expect mode $old_file_mode get $new_file_mode"
18671 diff /etc/passwd $migrate_dir/$tfile ||
18672 error "$tfile different after migration"
18674 diff /etc/passwd $other_dir/luna ||
18675 error "luna different after migration"
18677 diff /etc/passwd $migrate_dir/sofia ||
18678 error "sofia different after migration"
18680 diff /etc/passwd $migrate_dir/david ||
18681 error "david different after migration"
18683 diff /etc/passwd $other_dir/zachary ||
18684 error "zachary different after migration"
18686 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18687 error "${tfile}_ln different after migration"
18689 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18690 error "${tfile}_ln_other different after migration"
18692 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18693 [ $stripe_count = 2 ] ||
18694 error "dir strpe_count $d != 2 after migration."
18696 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18697 [ $stripe_count = 2 ] ||
18698 error "file strpe_count $d != 2 after migration."
18700 #migrate back to MDT0
18703 $LFS migrate -m $MDTIDX $migrate_dir ||
18704 error "fails on migrating remote dir to MDT0"
18706 echo "migrate back to MDT0, checking.."
18707 for file in $(find $migrate_dir); do
18708 mdt_index=$($LFS getstripe -m $file)
18709 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18710 error "$file is not on MDT${MDTIDX}"
18713 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18714 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18715 error " expect $old_dir_flag get $new_dir_flag"
18717 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18718 [ "$old_file_flag" = "$new_file_flag" ] ||
18719 error " expect $old_file_flag get $new_file_flag"
18721 local new_dir_mode=$(stat -c%f $migrate_dir)
18722 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18723 error "expect mode $old_dir_mode get $new_dir_mode"
18725 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18726 [ "$old_file_mode" = "$new_file_mode" ] ||
18727 error "expect mode $old_file_mode get $new_file_mode"
18729 diff /etc/passwd ${migrate_dir}/$tfile ||
18730 error "$tfile different after migration"
18732 diff /etc/passwd ${other_dir}/luna ||
18733 error "luna different after migration"
18735 diff /etc/passwd ${migrate_dir}/sofia ||
18736 error "sofia different after migration"
18738 diff /etc/passwd ${other_dir}/zachary ||
18739 error "zachary different after migration"
18741 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18742 error "${tfile}_ln different after migration"
18744 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18745 error "${tfile}_ln_other different after migration"
18747 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18748 [ $stripe_count = 2 ] ||
18749 error "dir strpe_count $d != 2 after migration."
18751 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18752 [ $stripe_count = 2 ] ||
18753 error "file strpe_count $d != 2 after migration."
18755 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18757 run_test 230b "migrate directory"
18760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18761 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18762 remote_mds_nodsh && skip "remote MDS with nodsh"
18763 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18764 skip "Need MDS version at least 2.11.52"
18770 local migrate_dir=$DIR/$tdir/migrate_dir
18772 #If migrating directory fails in the middle, all entries of
18773 #the directory is still accessiable.
18774 test_mkdir $DIR/$tdir
18775 test_mkdir -i0 -c1 $migrate_dir
18776 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18778 createmany -o $migrate_dir/f $total ||
18779 error "create files under ${migrate_dir} failed"
18781 # fail after migrating top dir, and this will fail only once, so the
18782 # first sub file migration will fail (currently f3), others succeed.
18783 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18784 do_facet mds1 lctl set_param fail_loc=0x1801
18785 local t=$(ls $migrate_dir | wc -l)
18786 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18787 error "migrate should fail"
18788 local u=$(ls $migrate_dir | wc -l)
18789 [ "$u" == "$t" ] || error "$u != $t during migration"
18791 # add new dir/file should succeed
18792 mkdir $migrate_dir/dir ||
18793 error "mkdir failed under migrating directory"
18794 touch $migrate_dir/file ||
18795 error "create file failed under migrating directory"
18797 # add file with existing name should fail
18798 for file in $migrate_dir/f*; do
18799 stat $file > /dev/null || error "stat $file failed"
18800 $OPENFILE -f O_CREAT:O_EXCL $file &&
18801 error "open(O_CREAT|O_EXCL) $file should fail"
18802 $MULTIOP $file m && error "create $file should fail"
18803 touch $DIR/$tdir/remote_dir/$tfile ||
18804 error "touch $tfile failed"
18805 ln $DIR/$tdir/remote_dir/$tfile $file &&
18806 error "link $file should fail"
18807 mdt_index=$($LFS getstripe -m $file)
18808 if [ $mdt_index == 0 ]; then
18809 # file failed to migrate is not allowed to rename to
18810 mv $DIR/$tdir/remote_dir/$tfile $file &&
18811 error "rename to $file should fail"
18813 mv $DIR/$tdir/remote_dir/$tfile $file ||
18814 error "rename to $file failed"
18816 echo hello >> $file || error "write $file failed"
18819 # resume migration with different options should fail
18820 $LFS migrate -m 0 $migrate_dir &&
18821 error "migrate -m 0 $migrate_dir should fail"
18823 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18824 error "migrate -c 2 $migrate_dir should fail"
18826 # resume migration should succeed
18827 $LFS migrate -m $MDTIDX $migrate_dir ||
18828 error "migrate $migrate_dir failed"
18830 echo "Finish migration, then checking.."
18831 for file in $(find $migrate_dir); do
18832 mdt_index=$($LFS getstripe -m $file)
18833 [ $mdt_index == $MDTIDX ] ||
18834 error "$file is not on MDT${MDTIDX}"
18837 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18839 run_test 230c "check directory accessiblity if migration failed"
18842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18843 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18844 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18845 skip "Need MDS version at least 2.11.52"
18847 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18849 local migrate_dir=$DIR/$tdir/migrate_dir
18859 old_index=$((RANDOM % MDSCOUNT))
18860 old_count=$((MDSCOUNT - old_index))
18861 new_index=$((RANDOM % MDSCOUNT))
18862 new_count=$((MDSCOUNT - new_index))
18863 new_hash=1 # for all_char
18865 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18866 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18868 test_mkdir $DIR/$tdir
18869 test_mkdir -i $old_index -c $old_count $migrate_dir
18871 for ((i=0; i<100; i++)); do
18872 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18873 createmany -o $migrate_dir/dir_${i}/f 100 ||
18874 error "create files under remote dir failed $i"
18877 echo -n "Migrate from MDT$old_index "
18878 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18879 echo -n "to MDT$new_index"
18880 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18883 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18884 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18885 error "migrate remote dir error"
18887 echo "Finish migration, then checking.."
18888 for file in $(find $migrate_dir); do
18889 mdt_index=$($LFS getstripe -m $file)
18890 if [ $mdt_index -lt $new_index ] ||
18891 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18892 error "$file is on MDT$mdt_index"
18896 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18898 run_test 230d "check migrate big directory"
18901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18902 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18903 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18904 skip "Need MDS version at least 2.11.52"
18911 mkdir -p $DIR/$tdir
18912 mkdir $DIR/$tdir/migrate_dir
18913 mkdir $DIR/$tdir/other_dir
18914 touch $DIR/$tdir/migrate_dir/a
18915 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18916 ls $DIR/$tdir/other_dir
18918 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18919 error "migrate dir fails"
18921 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18922 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18924 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18925 [ $mdt_index == 0 ] || error "a is not on MDT0"
18927 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18928 error "migrate dir fails"
18930 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18931 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18933 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18934 [ $mdt_index == 1 ] || error "a is not on MDT1"
18936 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18937 [ $mdt_index == 1 ] || error "b is not on MDT1"
18939 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18940 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18942 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18944 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18946 run_test 230e "migrate mulitple local link files"
18949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18951 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18952 skip "Need MDS version at least 2.11.52"
18957 mkdir -p $DIR/$tdir
18958 mkdir $DIR/$tdir/migrate_dir
18959 $LFS mkdir -i1 $DIR/$tdir/other_dir
18960 touch $DIR/$tdir/migrate_dir/a
18961 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18962 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18963 ls $DIR/$tdir/other_dir
18965 # a should be migrated to MDT1, since no other links on MDT0
18966 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18967 error "#1 migrate dir fails"
18968 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18969 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18970 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18971 [ $mdt_index == 1 ] || error "a is not on MDT1"
18973 # a should stay on MDT1, because it is a mulitple link file
18974 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18975 error "#2 migrate dir fails"
18976 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18977 [ $mdt_index == 1 ] || error "a is not on MDT1"
18979 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18980 error "#3 migrate dir fails"
18982 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18983 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18984 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18986 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18987 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18989 # a should be migrated to MDT0, since no other links on MDT1
18990 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18991 error "#4 migrate dir fails"
18992 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18993 [ $mdt_index == 0 ] || error "a is not on MDT0"
18995 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18997 run_test 230f "migrate mulitple remote link files"
19000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19001 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19002 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19003 skip "Need MDS version at least 2.11.52"
19005 mkdir -p $DIR/$tdir/migrate_dir
19007 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19008 error "migrating dir to non-exist MDT succeeds"
19011 run_test 230g "migrate dir to non-exist MDT"
19014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19015 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19016 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19017 skip "Need MDS version at least 2.11.52"
19021 mkdir -p $DIR/$tdir/migrate_dir
19023 $LFS migrate -m1 $DIR &&
19024 error "migrating mountpoint1 should fail"
19026 $LFS migrate -m1 $DIR/$tdir/.. &&
19027 error "migrating mountpoint2 should fail"
19030 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19031 error "migrating $tdir/migrate_dir/.. should fail"
19035 run_test 230h "migrate .. and root"
19038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19039 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19040 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19041 skip "Need MDS version at least 2.11.52"
19043 mkdir -p $DIR/$tdir/migrate_dir
19045 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19046 error "migration fails with a tailing slash"
19048 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19049 error "migration fails with two tailing slashes"
19051 run_test 230i "lfs migrate -m tolerates trailing slashes"
19054 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19055 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19056 skip "Need MDS version at least 2.11.52"
19058 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19059 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19060 error "create $tfile failed"
19061 cat /etc/passwd > $DIR/$tdir/$tfile
19063 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19065 cmp /etc/passwd $DIR/$tdir/$tfile ||
19066 error "DoM file mismatch after migration"
19068 run_test 230j "DoM file data not changed after dir migration"
19071 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19072 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19073 skip "Need MDS version at least 2.11.56"
19076 local files_on_starting_mdt=0
19078 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19079 $LFS getdirstripe $DIR/$tdir
19080 for i in $(seq $total); do
19081 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19082 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19083 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19086 echo "$files_on_starting_mdt files on MDT0"
19088 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19089 $LFS getdirstripe $DIR/$tdir
19091 files_on_starting_mdt=0
19092 for i in $(seq $total); do
19093 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19094 error "file $tfile.$i mismatch after migration"
19095 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19096 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19099 echo "$files_on_starting_mdt files on MDT1 after migration"
19100 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19102 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19103 $LFS getdirstripe $DIR/$tdir
19105 files_on_starting_mdt=0
19106 for i in $(seq $total); do
19107 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19108 error "file $tfile.$i mismatch after 2nd migration"
19109 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19110 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19113 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19114 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19118 run_test 230k "file data not changed after dir migration"
19121 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19122 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19123 skip "Need MDS version at least 2.11.56"
19125 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19126 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19127 error "create files under remote dir failed $i"
19128 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19130 run_test 230l "readdir between MDTs won't crash"
19133 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19134 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19135 skip "Need MDS version at least 2.11.56"
19138 local mig_dir=$DIR/$tdir/migrate_dir
19139 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19143 echo "Creating files and dirs with xattrs"
19144 test_mkdir $DIR/$tdir
19145 test_mkdir -i0 -c1 $mig_dir
19147 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19148 error "cannot set xattr attr1 on dir"
19149 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19150 error "cannot set xattr attr2 on dir"
19151 touch $mig_dir/dir/f0
19152 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19153 error "cannot set xattr attr1 on file"
19154 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19155 error "cannot set xattr attr2 on file"
19156 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19157 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19158 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19159 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19160 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19161 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19162 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19163 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19164 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19166 echo "Migrating to MDT1"
19167 $LFS migrate -m $MDTIDX $mig_dir ||
19168 error "fails on migrating dir to MDT1"
19170 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19171 echo "Checking xattrs"
19172 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19173 [ "$val" = $longstr ] ||
19174 error "expecting xattr1 $longstr on dir, found $val"
19175 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19176 [ "$val" = $shortstr ] ||
19177 error "expecting xattr2 $shortstr on dir, found $val"
19178 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19179 [ "$val" = $longstr ] ||
19180 error "expecting xattr1 $longstr on file, found $val"
19181 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19182 [ "$val" = $shortstr ] ||
19183 error "expecting xattr2 $shortstr on file, found $val"
19185 run_test 230m "xattrs not changed after dir migration"
19188 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19189 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19190 skip "Need MDS version at least 2.13.53"
19192 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19193 cat /etc/hosts > $DIR/$tdir/$tfile
19194 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19195 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19197 cmp /etc/hosts $DIR/$tdir/$tfile ||
19198 error "File data mismatch after migration"
19200 run_test 230n "Dir migration with mirrored file"
19203 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19204 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19205 skip "Need MDS version at least 2.13.52"
19207 local mdts=$(comma_list $(mdts_nodes))
19209 local restripe_status
19213 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19215 # in case "crush" hash type is not set
19216 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19218 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19219 mdt.*MDT0000.enable_dir_restripe)
19220 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19221 stack_trap "do_nodes $mdts $LCTL set_param \
19222 mdt.*.enable_dir_restripe=$restripe_status"
19225 createmany -m $DIR/$tdir/f 100 ||
19226 error "create files under remote dir failed $i"
19227 createmany -d $DIR/$tdir/d 100 ||
19228 error "create dirs under remote dir failed $i"
19230 for i in $(seq 2 $MDSCOUNT); do
19231 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19232 $LFS setdirstripe -c $i $DIR/$tdir ||
19233 error "split -c $i $tdir failed"
19234 wait_update $HOSTNAME \
19235 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19236 error "dir split not finished"
19237 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19238 awk '/migrate/ {sum += $2} END { print sum }')
19239 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19240 # delta is around total_files/stripe_count
19241 (( $delta < 200 / (i - 1) + 4 )) ||
19242 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19245 run_test 230o "dir split"
19248 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19249 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19250 skip "Need MDS version at least 2.13.52"
19252 local mdts=$(comma_list $(mdts_nodes))
19254 local restripe_status
19258 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19260 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19262 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19263 mdt.*MDT0000.enable_dir_restripe)
19264 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19265 stack_trap "do_nodes $mdts $LCTL set_param \
19266 mdt.*.enable_dir_restripe=$restripe_status"
19268 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19269 createmany -m $DIR/$tdir/f 100 ||
19270 error "create files under remote dir failed $i"
19271 createmany -d $DIR/$tdir/d 100 ||
19272 error "create dirs under remote dir failed $i"
19274 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19275 local mdt_hash="crush"
19277 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19278 $LFS setdirstripe -c $i $DIR/$tdir ||
19279 error "split -c $i $tdir failed"
19280 [ $i -eq 1 ] && mdt_hash="none"
19281 wait_update $HOSTNAME \
19282 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19283 error "dir merge not finished"
19284 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19285 awk '/migrate/ {sum += $2} END { print sum }')
19286 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19287 # delta is around total_files/stripe_count
19288 (( $delta < 200 / i + 4 )) ||
19289 error "$delta files migrated >= $((200 / i + 4))"
19292 run_test 230p "dir merge"
19295 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19296 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19297 skip "Need MDS version at least 2.13.52"
19299 local mdts=$(comma_list $(mdts_nodes))
19300 local saved_threshold=$(do_facet mds1 \
19301 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19302 local saved_delta=$(do_facet mds1 \
19303 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19304 local threshold=100
19307 local stripe_count=0
19312 # test with fewer files on ZFS
19313 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19315 stack_trap "do_nodes $mdts $LCTL set_param \
19316 mdt.*.dir_split_count=$saved_threshold"
19317 stack_trap "do_nodes $mdts $LCTL set_param \
19318 mdt.*.dir_split_delta=$saved_delta"
19319 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19320 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19321 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19322 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19323 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19324 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19326 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19327 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19329 create=$((threshold * 3 / 2))
19330 while [ $stripe_count -lt $MDSCOUNT ]; do
19331 createmany -m $DIR/$tdir/f $total $create ||
19332 error "create sub files failed"
19333 stat $DIR/$tdir > /dev/null
19334 total=$((total + create))
19335 stripe_count=$((stripe_count + delta))
19336 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19338 wait_update $HOSTNAME \
19339 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19340 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19342 wait_update $HOSTNAME \
19343 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19344 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19346 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19347 echo "$nr_files/$total files on MDT$stripe_index after split"
19348 # allow 10% margin of imbalance with crush hash
19349 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19350 error "$nr_files files on MDT$stripe_index after split"
19352 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19353 [ $nr_files -eq $total ] ||
19354 error "total sub files $nr_files != $total"
19357 run_test 230q "dir auto split"
19360 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19361 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19362 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19363 skip "Need MDS version at least 2.13.54"
19365 # maximum amount of local locks:
19366 # parent striped dir - 2 locks
19367 # new stripe in parent to migrate to - 1 lock
19368 # source and target - 2 locks
19369 # Total 5 locks for regular file
19370 mkdir -p $DIR/$tdir
19371 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19372 touch $DIR/$tdir/dir1/eee
19374 # create 4 hardlink for 4 more locks
19375 # Total: 9 locks > RS_MAX_LOCKS (8)
19376 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19377 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19378 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19379 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19380 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19381 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19382 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19383 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19385 cancel_lru_locks mdc
19387 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19388 error "migrate dir fails"
19390 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19392 run_test 230r "migrate with too many local locks"
19395 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19396 skip "Need MDS version at least 2.13.57"
19398 local mdts=$(comma_list $(mdts_nodes))
19399 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19400 mdt.*MDT0000.enable_dir_restripe)
19402 stack_trap "do_nodes $mdts $LCTL set_param \
19403 mdt.*.enable_dir_restripe=$restripe_status"
19407 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19408 test_mkdir $DIR/$tdir
19409 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19410 error "$LFS mkdir doesn't return -EEXIST if target exists"
19414 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19418 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19419 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19420 skip "Need MDS version at least 2.14.50"
19422 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19423 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19424 $LFS project -p 1 -s $DIR/$tdir ||
19425 error "set $tdir project id failed"
19426 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19427 error "set subdir project id failed"
19428 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19430 run_test 230t "migrate directory with project ID set"
19434 # For simplicity this test assumes that max_pages_per_rpc
19435 # is the same across all OSCs
19436 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19437 local bulk_size=$((max_pages * PAGE_SIZE))
19438 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19441 mkdir -p $DIR/$tdir
19442 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19443 error "failed to set stripe with -S ${brw_size}M option"
19445 # clear the OSC stats
19446 $LCTL set_param osc.*.stats=0 &>/dev/null
19449 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19450 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19451 oflag=direct &>/dev/null || error "dd failed"
19453 sync; sleep 1; sync # just to be safe
19454 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19455 if [ x$nrpcs != "x1" ]; then
19456 $LCTL get_param osc.*.stats
19457 error "found $nrpcs ost_write RPCs, not 1 as expected"
19461 # Drop the OSC cache, otherwise we will read from it
19462 cancel_lru_locks osc
19464 # clear the OSC stats
19465 $LCTL set_param osc.*.stats=0 &>/dev/null
19467 # Client reads $bulk_size.
19468 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19469 iflag=direct &>/dev/null || error "dd failed"
19471 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19472 if [ x$nrpcs != "x1" ]; then
19473 $LCTL get_param osc.*.stats
19474 error "found $nrpcs ost_read RPCs, not 1 as expected"
19477 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19480 mkdir -p $DIR/$tdir
19482 for i in {0..1023}; do
19483 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19484 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19485 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19489 run_test 231b "must not assert on fully utilized OST request buffer"
19492 mkdir -p $DIR/$tdir
19493 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19495 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19496 do_facet ost1 $LCTL set_param fail_loc=0x31c
19498 # ignore dd failure
19499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19501 do_facet ost1 $LCTL set_param fail_loc=0
19502 umount_client $MOUNT || error "umount failed"
19503 mount_client $MOUNT || error "mount failed"
19504 stop ost1 || error "cannot stop ost1"
19505 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19507 run_test 232a "failed lock should not block umount"
19510 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19511 skip "Need MDS version at least 2.10.58"
19513 mkdir -p $DIR/$tdir
19514 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19515 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19517 cancel_lru_locks osc
19519 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19520 do_facet ost1 $LCTL set_param fail_loc=0x31c
19523 $LFS data_version $DIR/$tdir/$tfile || true
19525 do_facet ost1 $LCTL set_param fail_loc=0
19526 umount_client $MOUNT || error "umount failed"
19527 mount_client $MOUNT || error "mount failed"
19528 stop ost1 || error "cannot stop ost1"
19529 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19531 run_test 232b "failed data version lock should not block umount"
19534 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19535 skip "Need MDS version at least 2.3.64"
19536 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19538 local fid=$($LFS path2fid $MOUNT)
19540 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19541 error "cannot access $MOUNT using its FID '$fid'"
19543 run_test 233a "checking that OBF of the FS root succeeds"
19546 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19547 skip "Need MDS version at least 2.5.90"
19548 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19550 local fid=$($LFS path2fid $MOUNT/.lustre)
19552 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19553 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19555 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19556 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19557 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19559 run_test 233b "checking that OBF of the FS .lustre succeeds"
19562 local p="$TMP/sanityN-$TESTNAME.parameters"
19563 save_lustre_params client "llite.*.xattr_cache" > $p
19564 lctl set_param llite.*.xattr_cache 1 ||
19565 skip_env "xattr cache is not supported"
19567 mkdir -p $DIR/$tdir || error "mkdir failed"
19568 touch $DIR/$tdir/$tfile || error "touch failed"
19569 # OBD_FAIL_LLITE_XATTR_ENOMEM
19570 $LCTL set_param fail_loc=0x1405
19571 getfattr -n user.attr $DIR/$tdir/$tfile &&
19572 error "getfattr should have failed with ENOMEM"
19573 $LCTL set_param fail_loc=0x0
19576 restore_lustre_params < $p
19579 run_test 234 "xattr cache should not crash on ENOMEM"
19582 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19583 skip "Need MDS version at least 2.4.52"
19585 flock_deadlock $DIR/$tfile
19590 124) error "process hangs on a deadlock"
19592 *) error "error executing flock_deadlock $DIR/$tfile"
19596 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19600 check_swap_layouts_support
19602 local ref1=/etc/passwd
19603 local ref2=/etc/group
19604 local file1=$DIR/$tdir/f1
19605 local file2=$DIR/$tdir/f2
19607 test_mkdir -c1 $DIR/$tdir
19608 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19609 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19610 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19611 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19612 local fd=$(free_fd)
19613 local cmd="exec $fd<>$file2"
19616 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19617 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19620 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19625 run_test 236 "Layout swap on open unlinked file"
19627 # LU-4659 linkea consistency
19629 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19630 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19631 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19632 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19635 ln $DIR/$tfile $DIR/$tfile.lnk
19636 touch $DIR/$tfile.new
19637 mv $DIR/$tfile.new $DIR/$tfile
19638 local fid1=$($LFS path2fid $DIR/$tfile)
19639 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19640 local path1=$($LFS fid2path $FSNAME "$fid1")
19641 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19642 local path2=$($LFS fid2path $FSNAME "$fid2")
19643 [ $tfile.lnk == $path2 ] ||
19644 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19647 run_test 238 "Verify linkea consistency"
19649 test_239A() { # was test_239
19650 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19651 skip "Need MDS version at least 2.5.60"
19653 local list=$(comma_list $(mdts_nodes))
19655 mkdir -p $DIR/$tdir
19656 createmany -o $DIR/$tdir/f- 5000
19657 unlinkmany $DIR/$tdir/f- 5000
19658 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19659 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19660 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19661 osp.*MDT*.sync_in_flight" | calc_sum)
19662 [ "$changes" -eq 0 ] || error "$changes not synced"
19664 run_test 239A "osp_sync test"
19666 test_239a() { #LU-5297
19667 remote_mds_nodsh && skip "remote MDS with nodsh"
19670 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19671 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19672 chgrp $RUNAS_GID $DIR/$tfile
19673 wait_delete_completed
19675 run_test 239a "process invalid osp sync record correctly"
19677 test_239b() { #LU-5297
19678 remote_mds_nodsh && skip "remote MDS with nodsh"
19681 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19682 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19683 chgrp $RUNAS_GID $DIR/$tfile1
19684 wait_delete_completed
19685 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19687 chgrp $RUNAS_GID $DIR/$tfile2
19688 wait_delete_completed
19690 run_test 239b "process osp sync record with ENOMEM error correctly"
19693 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19694 remote_mds_nodsh && skip "remote MDS with nodsh"
19696 mkdir -p $DIR/$tdir
19698 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19699 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19700 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19701 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19703 umount_client $MOUNT || error "umount failed"
19704 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19705 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19706 mount_client $MOUNT || error "failed to mount client"
19708 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19709 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19711 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19717 for LOOP in $(seq $count); do
19718 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19719 cancel_lru_locks $OSC || true
19727 for LOOP in $(seq $1); do
19728 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19733 test_241a() { # was test_241
19734 local bsize=$PAGE_SIZE
19736 (( bsize < 40960 )) && bsize=40960
19737 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19739 cancel_lru_locks $OSC
19740 test_241_bio 1000 $bsize &
19742 test_241_dio 1000 $bsize
19745 run_test 241a "bio vs dio"
19748 local bsize=$PAGE_SIZE
19750 (( bsize < 40960 )) && bsize=40960
19751 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19753 test_241_dio 1000 $bsize &
19755 test_241_dio 1000 $bsize
19758 run_test 241b "dio vs dio"
19761 remote_mds_nodsh && skip "remote MDS with nodsh"
19763 mkdir -p $DIR/$tdir
19764 touch $DIR/$tdir/$tfile
19766 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19767 do_facet mds1 lctl set_param fail_loc=0x105
19768 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19770 do_facet mds1 lctl set_param fail_loc=0
19771 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19773 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19777 test_mkdir $DIR/$tdir
19778 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19780 run_test 243 "various group lock tests"
19784 test_mkdir $DIR/$tdir
19785 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19786 sendfile_grouplock $DIR/$tdir/$tfile || \
19787 error "sendfile+grouplock failed"
19790 run_test 244a "sendfile with group lock tests"
19794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19797 local size=$((1024*1024))
19799 test_mkdir $DIR/$tdir
19800 for i in $(seq 1 $threads); do
19801 local file=$DIR/$tdir/file_$((i / 10))
19802 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19805 for i in $(seq 1 $threads); do
19809 run_test 244b "multi-threaded write with group lock"
19812 local flagname="multi_mod_rpcs"
19813 local connect_data_name="max_mod_rpcs"
19816 # check if multiple modify RPCs flag is set
19817 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19818 grep "connect_flags:")
19821 echo "$out" | grep -qw $flagname
19822 if [ $? -ne 0 ]; then
19823 echo "connect flag $flagname is not set"
19827 # check if multiple modify RPCs data is set
19828 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19831 echo "$out" | grep -qw $connect_data_name ||
19832 error "import should have connect data $connect_data_name"
19834 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19840 umount_client $submount
19845 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19847 skip_env "Fileset feature is not supported"
19849 local submount=${MOUNT}_$tdir
19852 mkdir -p $submount || error "mkdir $submount failed"
19853 FILESET="$FILESET/$tdir" mount_client $submount ||
19854 error "mount $submount failed"
19855 trap "cleanup_247 $submount" EXIT
19856 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19857 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19858 error "read $MOUNT/$tdir/$tfile failed"
19859 cleanup_247 $submount
19861 run_test 247a "mount subdir as fileset"
19864 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19865 skip_env "Fileset feature is not supported"
19867 local submount=${MOUNT}_$tdir
19869 rm -rf $MOUNT/$tdir
19870 mkdir -p $submount || error "mkdir $submount failed"
19872 FILESET="$FILESET/$tdir" mount_client $submount &&
19873 error "mount $submount should fail"
19876 run_test 247b "mount subdir that dose not exist"
19879 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19880 skip_env "Fileset feature is not supported"
19882 local submount=${MOUNT}_$tdir
19884 mkdir -p $MOUNT/$tdir/dir1
19885 mkdir -p $submount || error "mkdir $submount failed"
19886 trap "cleanup_247 $submount" EXIT
19887 FILESET="$FILESET/$tdir" mount_client $submount ||
19888 error "mount $submount failed"
19889 local fid=$($LFS path2fid $MOUNT/)
19890 $LFS fid2path $submount $fid && error "fid2path should fail"
19891 cleanup_247 $submount
19893 run_test 247c "running fid2path outside subdirectory root"
19896 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19897 skip "Fileset feature is not supported"
19899 local submount=${MOUNT}_$tdir
19901 mkdir -p $MOUNT/$tdir/dir1
19902 mkdir -p $submount || error "mkdir $submount failed"
19903 FILESET="$FILESET/$tdir" mount_client $submount ||
19904 error "mount $submount failed"
19905 trap "cleanup_247 $submount" EXIT
19907 local td=$submount/dir1
19908 local fid=$($LFS path2fid $td)
19909 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19911 # check that we get the same pathname back
19914 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19915 echo "$rootpath $fid"
19916 found=$($LFS fid2path $rootpath "$fid")
19917 [ -n "found" ] || error "fid2path should succeed"
19918 [ "$found" == "$td" ] || error "fid2path $found != $td"
19920 # check wrong root path format
19921 rootpath=$submount"_wrong"
19922 found=$($LFS fid2path $rootpath "$fid")
19923 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19925 cleanup_247 $submount
19927 run_test 247d "running fid2path inside subdirectory root"
19931 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19933 skip "Fileset feature is not supported"
19935 local submount=${MOUNT}_$tdir
19938 mkdir -p $submount || error "mkdir $submount failed"
19939 FILESET="$FILESET/.." mount_client $submount &&
19940 error "mount $submount should fail"
19943 run_test 247e "mount .. as fileset"
19946 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19947 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19948 skip "Need at least version 2.13.52"
19949 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19950 skip "Need at least version 2.14.50"
19951 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19953 skip "Fileset feature is not supported"
19955 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19956 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19957 error "mkdir remote failed"
19958 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19959 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19960 error "mkdir striped failed"
19961 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19963 local submount=${MOUNT}_$tdir
19965 mkdir -p $submount || error "mkdir $submount failed"
19966 stack_trap "rmdir $submount"
19970 local fileset=$FILESET
19971 local mdts=$(comma_list $(mdts_nodes))
19973 stat=$(do_facet mds1 $LCTL get_param -n \
19974 mdt.*MDT0000.enable_remote_subdir_mount)
19975 stack_trap "do_nodes $mdts $LCTL set_param \
19976 mdt.*.enable_remote_subdir_mount=$stat"
19978 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19979 stack_trap "umount_client $submount"
19980 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19981 error "mount remote dir $dir should fail"
19983 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19984 $tdir/striped/. ; do
19985 FILESET="$fileset/$dir" mount_client $submount ||
19986 error "mount $dir failed"
19987 umount_client $submount
19990 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19991 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19992 error "mount $tdir/remote failed"
19994 run_test 247f "mount striped or remote directory as fileset"
19997 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19998 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19999 skip "Need at least version 2.14.50"
20001 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20002 error "mkdir $tdir failed"
20003 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20005 local submount=${MOUNT}_$tdir
20007 mkdir -p $submount || error "mkdir $submount failed"
20008 stack_trap "rmdir $submount"
20010 FILESET="$fileset/$tdir" mount_client $submount ||
20011 error "mount $dir failed"
20012 stack_trap "umount $submount"
20014 local mdts=$(comma_list $(mdts_nodes))
20018 stat $submount > /dev/null
20019 cancel_lru_locks $MDC
20020 stat $submount > /dev/null
20021 stat $submount/$tfile > /dev/null
20022 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20023 stat $submount/$tfile > /dev/null
20024 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20025 awk '/getattr/ {sum += $2} END {print sum}')
20027 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20029 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20032 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20033 [ -z "$fast_read_sav" ] && skip "no fast read support"
20035 # create a large file for fast read verification
20036 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20038 # make sure the file is created correctly
20039 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20040 { rm -f $DIR/$tfile; skip "file creation error"; }
20042 echo "Test 1: verify that fast read is 4 times faster on cache read"
20044 # small read with fast read enabled
20045 $LCTL set_param -n llite.*.fast_read=1
20046 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20047 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20048 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20049 # small read with fast read disabled
20050 $LCTL set_param -n llite.*.fast_read=0
20051 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20052 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20053 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20055 # verify that fast read is 4 times faster for cache read
20056 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20057 error_not_in_vm "fast read was not 4 times faster: " \
20058 "$t_fast vs $t_slow"
20060 echo "Test 2: verify the performance between big and small read"
20061 $LCTL set_param -n llite.*.fast_read=1
20063 # 1k non-cache read
20064 cancel_lru_locks osc
20065 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20066 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20067 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20069 # 1M non-cache read
20070 cancel_lru_locks osc
20071 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20072 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20073 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20075 # verify that big IO is not 4 times faster than small IO
20076 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20077 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20079 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20082 run_test 248a "fast read verification"
20085 # Default short_io_bytes=16384, try both smaller and larger sizes.
20086 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20087 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20088 echo "bs=53248 count=113 normal buffered write"
20089 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20090 error "dd of initial data file failed"
20091 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20093 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20094 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20095 error "dd with sync normal writes failed"
20096 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20098 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20099 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20100 error "dd with sync small writes failed"
20101 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20103 cancel_lru_locks osc
20105 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20106 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20107 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20108 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20109 iflag=direct || error "dd with O_DIRECT small read failed"
20110 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20111 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20112 error "compare $TMP/$tfile.1 failed"
20114 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20115 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20117 # just to see what the maximum tunable value is, and test parsing
20118 echo "test invalid parameter 2MB"
20119 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20120 error "too-large short_io_bytes allowed"
20121 echo "test maximum parameter 512KB"
20122 # if we can set a larger short_io_bytes, run test regardless of version
20123 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20124 # older clients may not allow setting it this large, that's OK
20125 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20126 skip "Need at least client version 2.13.50"
20127 error "medium short_io_bytes failed"
20129 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20130 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20132 echo "test large parameter 64KB"
20133 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20134 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20136 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20137 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20138 error "dd with sync large writes failed"
20139 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20141 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20142 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20143 num=$((113 * 4096 / PAGE_SIZE))
20144 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20145 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20146 error "dd with O_DIRECT large writes failed"
20147 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20148 error "compare $DIR/$tfile.3 failed"
20150 cancel_lru_locks osc
20152 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20153 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20154 error "dd with O_DIRECT large read failed"
20155 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20156 error "compare $TMP/$tfile.2 failed"
20158 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20159 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20160 error "dd with O_DIRECT large read failed"
20161 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20162 error "compare $TMP/$tfile.3 failed"
20164 run_test 248b "test short_io read and write for both small and large sizes"
20166 test_249() { # LU-7890
20167 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20168 skip "Need at least version 2.8.54"
20171 $LFS setstripe -c 1 $DIR/$tfile
20172 # Offset 2T == 4k * 512M
20173 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20174 error "dd to 2T offset failed"
20176 run_test 249 "Write above 2T file size"
20179 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20180 && skip "no 16TB file size limit on ZFS"
20182 $LFS setstripe -c 1 $DIR/$tfile
20183 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20184 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20185 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20186 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20187 conv=notrunc,fsync && error "append succeeded"
20190 run_test 250 "Write above 16T limit"
20193 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20195 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20196 #Skip once - writing the first stripe will succeed
20197 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20198 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20199 error "short write happened"
20201 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20202 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20203 error "short read happened"
20207 run_test 251 "Handling short read and write correctly"
20210 remote_mds_nodsh && skip "remote MDS with nodsh"
20211 remote_ost_nodsh && skip "remote OST with nodsh"
20212 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20213 skip_env "ldiskfs only test"
20223 # check lr_reader on OST0000
20225 dev=$(facet_device $tgt)
20226 out=$(do_facet $tgt $LR_READER $dev)
20227 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20229 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20230 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20231 error "Invalid uuid returned by $LR_READER on target $tgt"
20232 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20234 # check lr_reader -c on MDT0000
20236 dev=$(facet_device $tgt)
20237 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20238 skip "$LR_READER does not support additional options"
20240 out=$(do_facet $tgt $LR_READER -c $dev)
20241 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20243 num=$(echo "$out" | grep -c "mdtlov")
20244 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20245 error "Invalid number of mdtlov clients returned by $LR_READER"
20246 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20248 # check lr_reader -cr on MDT0000
20249 out=$(do_facet $tgt $LR_READER -cr $dev)
20250 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20252 echo "$out" | grep -q "^reply_data:$" ||
20253 error "$LR_READER should have returned 'reply_data' section"
20254 num=$(echo "$out" | grep -c "client_generation")
20255 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20257 run_test 252 "check lr_reader tool"
20260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20261 remote_mds_nodsh && skip "remote MDS with nodsh"
20262 remote_mgs_nodsh && skip "remote MGS with nodsh"
20266 local ost_name=$(ostname_from_index $ostidx)
20269 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20270 do_facet $SINGLEMDS $LCTL get_param -n \
20271 osp.$mdtosc_proc1.reserved_mb_high ||
20272 skip "remote MDS does not support reserved_mb_high"
20276 wait_delete_completed
20279 pool_add $TESTNAME || error "Pool creation failed"
20280 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20282 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20283 error "Setstripe failed"
20285 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20287 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20289 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20291 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20292 osp.$mdtosc_proc1.prealloc_status)
20293 echo "prealloc_status $oa_status"
20295 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20296 error "File creation should fail"
20298 #object allocation was stopped, but we still able to append files
20299 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20300 oflag=append || error "Append failed"
20302 rm -f $DIR/$tdir/$tfile.0
20304 # For this test, we want to delete the files we created to go out of
20305 # space but leave the watermark, so we remain nearly out of space
20306 ost_watermarks_enospc_delete_files $tfile $ostidx
20308 wait_delete_completed
20312 for i in $(seq 10 12); do
20313 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20314 2>/dev/null || error "File creation failed after rm"
20317 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20318 osp.$mdtosc_proc1.prealloc_status)
20319 echo "prealloc_status $oa_status"
20321 if (( oa_status != 0 )); then
20322 error "Object allocation still disable after rm"
20325 run_test 253 "Check object allocation limit"
20328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20329 remote_mds_nodsh && skip "remote MDS with nodsh"
20330 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20331 skip "MDS does not support changelog_size"
20334 local MDT0=$(facet_svc $SINGLEMDS)
20336 changelog_register || error "changelog_register failed"
20338 changelog_clear 0 || error "changelog_clear failed"
20340 local size1=$(do_facet $SINGLEMDS \
20341 $LCTL get_param -n mdd.$MDT0.changelog_size)
20342 echo "Changelog size $size1"
20345 $LFS mkdir -i 0 $DIR/$tdir
20347 mkdir -p $DIR/$tdir/pics/2008/zachy
20348 touch $DIR/$tdir/pics/2008/zachy/timestamp
20349 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20350 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20351 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20352 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20353 rm $DIR/$tdir/pics/desktop.jpg
20355 local size2=$(do_facet $SINGLEMDS \
20356 $LCTL get_param -n mdd.$MDT0.changelog_size)
20357 echo "Changelog size after work $size2"
20359 (( $size2 > $size1 )) ||
20360 error "new Changelog size=$size2 less than old size=$size1"
20362 run_test 254 "Check changelog size"
20369 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20370 awk -F: '{print $2}' | grep $type > /dev/null
20371 if [ $? -ne 0 ]; then
20381 lfs ladvise -a willread $file > /dev/null 2>&1
20382 if [ $? -eq 0 ]; then
20386 lfs ladvise -a willread $file 2>&1 |
20387 grep "Inappropriate ioctl for device" > /dev/null
20388 if [ $? -eq 0 ]; then
20395 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20398 # run a random read IO workload
20399 # usage: random_read_iops <filename> <filesize> <iosize>
20400 random_read_iops() {
20403 local iosize=${3:-4096}
20405 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20406 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20409 drop_file_oss_cache() {
20413 $LFS ladvise -a dontneed $file 2>/dev/null ||
20414 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20417 ladvise_willread_performance()
20420 local average_origin=0
20421 local average_cache=0
20422 local average_ladvise=0
20424 for ((i = 1; i <= $repeat; i++)); do
20425 echo "Iter $i/$repeat: reading without willread hint"
20426 cancel_lru_locks osc
20427 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20428 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20429 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20430 average_origin=$(bc <<<"$average_origin + $speed_origin")
20432 cancel_lru_locks osc
20433 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20434 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20435 average_cache=$(bc <<<"$average_cache + $speed_cache")
20437 cancel_lru_locks osc
20438 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20439 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20440 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20441 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20442 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20444 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20445 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20446 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20448 speedup_cache=$(percent $average_cache $average_origin)
20449 speedup_ladvise=$(percent $average_ladvise $average_origin)
20451 echo "Average uncached read: $average_origin"
20452 echo "Average speedup with OSS cached read: " \
20453 "$average_cache = +$speedup_cache%"
20454 echo "Average speedup with ladvise willread: " \
20455 "$average_ladvise = +$speedup_ladvise%"
20457 local lowest_speedup=20
20458 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20459 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20460 "got $average_cache%. Skipping ladvise willread check."
20464 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20465 # it is still good to run until then to exercise 'ladvise willread'
20466 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20467 [ "$ost1_FSTYPE" = "zfs" ] &&
20468 echo "osd-zfs does not support dontneed or drop_caches" &&
20471 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20472 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20473 error_not_in_vm "Speedup with willread is less than " \
20474 "$lowest_speedup%, got $average_ladvise%"
20478 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20479 skip "lustre < 2.8.54 does not support ladvise "
20480 remote_ost_nodsh && skip "remote OST with nodsh"
20482 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20484 ladvise_no_type willread $DIR/$tfile &&
20485 skip "willread ladvise is not supported"
20487 ladvise_no_ioctl $DIR/$tfile &&
20488 skip "ladvise ioctl is not supported"
20491 local size=$((size_mb * 1048576))
20492 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20493 error "dd to $DIR/$tfile failed"
20495 lfs ladvise -a willread $DIR/$tfile ||
20496 error "Ladvise failed with no range argument"
20498 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20499 error "Ladvise failed with no -l or -e argument"
20501 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20502 error "Ladvise failed with only -e argument"
20504 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20505 error "Ladvise failed with only -l argument"
20507 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20508 error "End offset should not be smaller than start offset"
20510 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20511 error "End offset should not be equal to start offset"
20513 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20514 error "Ladvise failed with overflowing -s argument"
20516 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20517 error "Ladvise failed with overflowing -e argument"
20519 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20520 error "Ladvise failed with overflowing -l argument"
20522 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20523 error "Ladvise succeeded with conflicting -l and -e arguments"
20525 echo "Synchronous ladvise should wait"
20527 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20528 do_nodes $(comma_list $(osts_nodes)) \
20529 $LCTL set_param fail_val=$delay fail_loc=0x237
20531 local start_ts=$SECONDS
20532 lfs ladvise -a willread $DIR/$tfile ||
20533 error "Ladvise failed with no range argument"
20534 local end_ts=$SECONDS
20535 local inteval_ts=$((end_ts - start_ts))
20537 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20538 error "Synchronous advice didn't wait reply"
20541 echo "Asynchronous ladvise shouldn't wait"
20542 local start_ts=$SECONDS
20543 lfs ladvise -a willread -b $DIR/$tfile ||
20544 error "Ladvise failed with no range argument"
20545 local end_ts=$SECONDS
20546 local inteval_ts=$((end_ts - start_ts))
20548 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20549 error "Asynchronous advice blocked"
20552 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20553 ladvise_willread_performance
20555 run_test 255a "check 'lfs ladvise -a willread'"
20561 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20565 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20566 skip "lustre < 2.8.54 does not support ladvise "
20567 remote_ost_nodsh && skip "remote OST with nodsh"
20569 lfs setstripe -c 1 -i 0 $DIR/$tfile
20571 ladvise_no_type dontneed $DIR/$tfile &&
20572 skip "dontneed ladvise is not supported"
20574 ladvise_no_ioctl $DIR/$tfile &&
20575 skip "ladvise ioctl is not supported"
20577 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20578 [ "$ost1_FSTYPE" = "zfs" ] &&
20579 skip "zfs-osd does not support 'ladvise dontneed'"
20582 local size=$((size_mb * 1048576))
20583 # In order to prevent disturbance of other processes, only check 3/4
20584 # of the memory usage
20585 local kibibytes=$((size_mb * 1024 * 3 / 4))
20587 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20588 error "dd to $DIR/$tfile failed"
20590 #force write to complete before dropping OST cache & checking memory
20593 local total=$(facet_meminfo ost1 MemTotal)
20594 echo "Total memory: $total KiB"
20596 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20597 local before_read=$(facet_meminfo ost1 Cached)
20598 echo "Cache used before read: $before_read KiB"
20600 lfs ladvise -a willread $DIR/$tfile ||
20601 error "Ladvise willread failed"
20602 local after_read=$(facet_meminfo ost1 Cached)
20603 echo "Cache used after read: $after_read KiB"
20605 lfs ladvise -a dontneed $DIR/$tfile ||
20606 error "Ladvise dontneed again failed"
20607 local no_read=$(facet_meminfo ost1 Cached)
20608 echo "Cache used after dontneed ladvise: $no_read KiB"
20610 if [ $total -lt $((before_read + kibibytes)) ]; then
20611 echo "Memory is too small, abort checking"
20615 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20616 error "Ladvise willread should use more memory" \
20617 "than $kibibytes KiB"
20620 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20621 error "Ladvise dontneed should release more memory" \
20622 "than $kibibytes KiB"
20625 run_test 255b "check 'lfs ladvise -a dontneed'"
20628 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20629 skip "lustre < 2.10.50 does not support lockahead"
20631 local ost1_imp=$(get_osc_import_name client ost1)
20632 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20640 test_mkdir -p $DIR/$tdir
20641 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20643 #test 10 returns only success/failure
20645 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20647 if [ $rc -eq 255 ]; then
20648 error "Ladvise test${i} failed, ${rc}"
20651 #test 11 counts lock enqueue requests, all others count new locks
20653 count=$(do_facet ost1 \
20654 $LCTL get_param -n ost.OSS.ost.stats)
20655 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20657 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20659 if [ $rc -eq 255 ]; then
20660 error "Ladvise test${i} failed, ${rc}"
20663 new_count=$(do_facet ost1 \
20664 $LCTL get_param -n ost.OSS.ost.stats)
20665 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20666 awk '{ print $2 }')
20668 difference="$((new_count - count))"
20669 if [ $difference -ne $rc ]; then
20670 error "Ladvise test${i}, bad enqueue count, returned " \
20671 "${rc}, actual ${difference}"
20674 for i in $(seq 12 21); do
20675 # If we do not do this, we run the risk of having too many
20676 # locks and starting lock cancellation while we are checking
20678 cancel_lru_locks osc
20680 count=$($LCTL get_param -n \
20681 ldlm.namespaces.$imp_name.lock_unused_count)
20683 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20685 if [ $rc -eq 255 ]; then
20686 error "Ladvise test ${i} failed, ${rc}"
20689 new_count=$($LCTL get_param -n \
20690 ldlm.namespaces.$imp_name.lock_unused_count)
20691 difference="$((new_count - count))"
20693 # Test 15 output is divided by 100 to map down to valid return
20694 if [ $i -eq 15 ]; then
20698 if [ $difference -ne $rc ]; then
20699 error "Ladvise test ${i}, bad lock count, returned " \
20700 "${rc}, actual ${difference}"
20704 #test 22 returns only success/failure
20706 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20708 if [ $rc -eq 255 ]; then
20709 error "Ladvise test${i} failed, ${rc}"
20712 run_test 255c "suite of ladvise lockahead tests"
20715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20716 remote_mds_nodsh && skip "remote MDS with nodsh"
20717 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20718 changelog_users $SINGLEMDS | grep "^cl" &&
20719 skip "active changelog user"
20725 mdt_dev=$(mdsdevname 1)
20728 changelog_register || error "changelog_register failed"
20731 mkdir -p $DIR/$tdir
20733 changelog_clear 0 || error "changelog_clear failed"
20736 touch $DIR/$tdir/{1..10}
20739 stop $SINGLEMDS || error "Fail to stop MDT"
20743 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20745 #after mount new plainllog is used
20746 touch $DIR/$tdir/{11..19}
20747 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20748 stack_trap "rm -f $tmpfile"
20749 cat_sl=$(do_facet $SINGLEMDS "sync; \
20750 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20751 llog_reader $tmpfile | grep -c type=1064553b")
20752 do_facet $SINGLEMDS llog_reader $tmpfile
20754 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20756 changelog_clear 0 || error "changelog_clear failed"
20758 cat_sl=$(do_facet $SINGLEMDS "sync; \
20759 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20760 llog_reader $tmpfile | grep -c type=1064553b")
20762 if (( cat_sl == 2 )); then
20763 error "Empty plain llog was not deleted from changelog catalog"
20764 elif (( cat_sl != 1 )); then
20765 error "Active plain llog shouldn't be deleted from catalog"
20768 run_test 256 "Check llog delete for empty and not full state"
20771 remote_mds_nodsh && skip "remote MDS with nodsh"
20772 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20773 skip "Need MDS version at least 2.8.55"
20775 test_mkdir $DIR/$tdir
20777 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20778 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20781 #define OBD_FAIL_MDS_XATTR_REP 0x161
20782 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20783 local facet=mds$((mdtidx + 1))
20784 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20785 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20787 stop $facet || error "stop MDS failed"
20788 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20789 error "start MDS fail"
20790 wait_recovery_complete $facet
20792 run_test 257 "xattr locks are not lost"
20794 # Verify we take the i_mutex when security requires it
20796 #define OBD_FAIL_IMUTEX_SEC 0x141c
20797 $LCTL set_param fail_loc=0x141c
20799 chmod u+s $DIR/$tfile
20800 chmod a+rwx $DIR/$tfile
20801 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20803 if [ $RC -ne 0 ]; then
20804 error "error, failed to take i_mutex, rc=$?"
20808 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20810 # Verify we do NOT take the i_mutex in the normal case
20812 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20813 $LCTL set_param fail_loc=0x141d
20816 chmod a+rw $DIR/$tfile
20817 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20819 if [ $RC -ne 0 ]; then
20820 error "error, took i_mutex unnecessarily, rc=$?"
20825 run_test 258b "verify i_mutex security behavior"
20828 local file=$DIR/$tfile
20832 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20834 stack_trap "rm -f $file" EXIT
20836 wait_delete_completed
20837 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20838 echo "before: $before"
20840 $LFS setstripe -i 0 -c 1 $file
20841 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20843 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20844 echo "after write: $after"
20846 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20847 do_facet ost1 $LCTL set_param fail_loc=0x2301
20849 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20850 echo "after truncate: $after"
20853 do_facet ost1 $LCTL set_param fail_loc=0
20854 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20856 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20857 echo "after restart: $after"
20858 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20859 error "missing truncate?"
20863 run_test 259 "crash at delayed truncate"
20866 #define OBD_FAIL_MDC_CLOSE 0x806
20867 $LCTL set_param fail_loc=0x80000806
20871 run_test 260 "Check mdc_close fail"
20873 ### Data-on-MDT sanity tests ###
20875 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20876 skip "Need MDS version at least 2.10.55 for DoM"
20879 local dom=$DIR/$tdir/dom_file
20880 local tmp=$DIR/$tdir/tmp_file
20882 mkdir -p $DIR/$tdir
20884 # basic checks for DoM component creation
20885 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20886 error "Can set MDT layout to non-first entry"
20888 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20889 error "Can define multiple entries as MDT layout"
20891 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20893 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20894 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20895 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20897 local mdtidx=$($LFS getstripe -m $dom)
20898 local mdtname=MDT$(printf %04x $mdtidx)
20899 local facet=mds$((mdtidx + 1))
20900 local space_check=1
20902 # Skip free space checks with ZFS
20903 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20907 local size_tmp=$((65536 * 3))
20908 local mdtfree1=$(do_facet $facet \
20909 lctl get_param -n osd*.*$mdtname.kbytesfree)
20911 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20912 # check also direct IO along write
20913 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20914 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20916 cmp $tmp $dom || error "file data is different"
20917 [ $(stat -c%s $dom) == $size_tmp ] ||
20918 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20919 if [ $space_check == 1 ]; then
20920 local mdtfree2=$(do_facet $facet \
20921 lctl get_param -n osd*.*$mdtname.kbytesfree)
20923 # increase in usage from by $size_tmp
20924 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20925 error "MDT free space wrong after write: " \
20926 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20930 local size_dom=10000
20932 $TRUNCATE $dom $size_dom
20933 [ $(stat -c%s $dom) == $size_dom ] ||
20934 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20935 if [ $space_check == 1 ]; then
20936 mdtfree1=$(do_facet $facet \
20937 lctl get_param -n osd*.*$mdtname.kbytesfree)
20938 # decrease in usage from $size_tmp to new $size_dom
20939 [ $(($mdtfree1 - $mdtfree2)) -ge \
20940 $(((size_tmp - size_dom) / 1024)) ] ||
20941 error "MDT free space is wrong after truncate: " \
20942 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20948 size_dom=$((size_dom + size_tmp))
20949 [ $(stat -c%s $dom) == $size_dom ] ||
20950 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20951 if [ $space_check == 1 ]; then
20952 mdtfree2=$(do_facet $facet \
20953 lctl get_param -n osd*.*$mdtname.kbytesfree)
20954 # increase in usage by $size_tmp from previous
20955 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20956 error "MDT free space is wrong after append: " \
20957 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20962 if [ $space_check == 1 ]; then
20963 mdtfree1=$(do_facet $facet \
20964 lctl get_param -n osd*.*$mdtname.kbytesfree)
20965 # decrease in usage by $size_dom from previous
20966 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20967 error "MDT free space is wrong after removal: " \
20968 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20971 # combined striping
20972 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20973 error "Can't create DoM + OST striping"
20975 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20976 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20977 # check also direct IO along write
20978 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20980 cmp $tmp $dom || error "file data is different"
20981 [ $(stat -c%s $dom) == $size_tmp ] ||
20982 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20987 run_test 270a "DoM: basic functionality tests"
20990 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20991 skip "Need MDS version at least 2.10.55"
20993 local dom=$DIR/$tdir/dom_file
20994 local max_size=1048576
20996 mkdir -p $DIR/$tdir
20997 $LFS setstripe -E $max_size -L mdt $dom
20999 # truncate over the limit
21000 $TRUNCATE $dom $(($max_size + 1)) &&
21001 error "successful truncate over the maximum size"
21002 # write over the limit
21003 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21004 error "successful write over the maximum size"
21005 # append over the limit
21006 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21007 echo "12345" >> $dom && error "successful append over the maximum size"
21012 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21015 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21016 skip "Need MDS version at least 2.10.55"
21018 mkdir -p $DIR/$tdir
21019 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21021 # check files inherit DoM EA
21022 touch $DIR/$tdir/first
21023 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21024 error "bad pattern"
21025 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21026 error "bad stripe count"
21027 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21028 error "bad stripe size"
21030 # check directory inherits DoM EA and uses it as default
21031 mkdir $DIR/$tdir/subdir
21032 touch $DIR/$tdir/subdir/second
21033 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21034 error "bad pattern in sub-directory"
21035 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21036 error "bad stripe count in sub-directory"
21037 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21038 error "bad stripe size in sub-directory"
21041 run_test 270c "DoM: DoM EA inheritance tests"
21044 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21045 skip "Need MDS version at least 2.10.55"
21047 mkdir -p $DIR/$tdir
21048 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21050 # inherit default DoM striping
21051 mkdir $DIR/$tdir/subdir
21052 touch $DIR/$tdir/subdir/f1
21054 # change default directory striping
21055 $LFS setstripe -c 1 $DIR/$tdir/subdir
21056 touch $DIR/$tdir/subdir/f2
21057 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21058 error "wrong default striping in file 2"
21059 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21060 error "bad pattern in file 2"
21063 run_test 270d "DoM: change striping from DoM to RAID0"
21066 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21067 skip "Need MDS version at least 2.10.55"
21069 mkdir -p $DIR/$tdir/dom
21070 mkdir -p $DIR/$tdir/norm
21073 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21074 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21076 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21077 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21079 # find DoM files by layout
21080 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21081 [ $NUM -eq $DOMFILES ] ||
21082 error "lfs find -L: found $NUM, expected $DOMFILES"
21083 echo "Test 1: lfs find 20 DOM files by layout: OK"
21085 # there should be 1 dir with default DOM striping
21086 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21088 error "lfs find -L: found $NUM, expected 1 dir"
21089 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21091 # find DoM files by stripe size
21092 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21093 [ $NUM -eq $DOMFILES ] ||
21094 error "lfs find -S: found $NUM, expected $DOMFILES"
21095 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21097 # find files by stripe offset except DoM files
21098 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21099 [ $NUM -eq $NORMFILES ] ||
21100 error "lfs find -i: found $NUM, expected $NORMFILES"
21101 echo "Test 5: lfs find no DOM files by stripe index: OK"
21104 run_test 270e "DoM: lfs find with DoM files test"
21107 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21108 skip "Need MDS version at least 2.10.55"
21110 local mdtname=${FSNAME}-MDT0000-mdtlov
21111 local dom=$DIR/$tdir/dom_file
21112 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21113 lod.$mdtname.dom_stripesize)
21114 local dom_limit=131072
21116 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21117 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21118 lod.$mdtname.dom_stripesize)
21119 [ ${dom_limit} -eq ${dom_current} ] ||
21120 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21122 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21123 $LFS setstripe -d $DIR/$tdir
21124 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21125 error "Can't set directory default striping"
21127 # exceed maximum stripe size
21128 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21129 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21130 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21131 error "Able to create DoM component size more than LOD limit"
21133 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21134 dom_current=$(do_facet mds1 $LCTL get_param -n \
21135 lod.$mdtname.dom_stripesize)
21136 [ 0 -eq ${dom_current} ] ||
21137 error "Can't set zero DoM stripe limit"
21140 # attempt to create DoM file on server with disabled DoM should
21141 # remove DoM entry from layout and be succeed
21142 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21143 error "Can't create DoM file (DoM is disabled)"
21144 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21145 error "File has DoM component while DoM is disabled"
21148 # attempt to create DoM file with only DoM stripe should return error
21149 $LFS setstripe -E $dom_limit -L mdt $dom &&
21150 error "Able to create DoM-only file while DoM is disabled"
21152 # too low values to be aligned with smallest stripe size 64K
21153 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21154 dom_current=$(do_facet mds1 $LCTL get_param -n \
21155 lod.$mdtname.dom_stripesize)
21156 [ 30000 -eq ${dom_current} ] &&
21157 error "Can set too small DoM stripe limit"
21159 # 64K is a minimal stripe size in Lustre, expect limit of that size
21160 [ 65536 -eq ${dom_current} ] ||
21161 error "Limit is not set to 64K but ${dom_current}"
21163 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21164 dom_current=$(do_facet mds1 $LCTL get_param -n \
21165 lod.$mdtname.dom_stripesize)
21167 [ 2147483648 -eq ${dom_current} ] &&
21168 error "Can set too large DoM stripe limit"
21170 do_facet mds1 $LCTL set_param -n \
21171 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21172 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21173 error "Can't create DoM component size after limit change"
21174 do_facet mds1 $LCTL set_param -n \
21175 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21176 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21177 error "Can't create DoM file after limit decrease"
21178 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21179 error "Can create big DoM component after limit decrease"
21180 touch ${dom}_def ||
21181 error "Can't create file with old default layout"
21183 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21186 run_test 270f "DoM: maximum DoM stripe size checks"
21189 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21190 skip "Need MDS version at least 2.13.52"
21191 local dom=$DIR/$tdir/$tfile
21193 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21194 local lodname=${FSNAME}-MDT0000-mdtlov
21196 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21197 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21198 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21199 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21201 local dom_limit=1024
21202 local dom_threshold="50%"
21204 $LFS setstripe -d $DIR/$tdir
21205 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21206 error "Can't set directory default striping"
21208 do_facet mds1 $LCTL set_param -n \
21209 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21210 # set 0 threshold and create DOM file to change tunable stripesize
21211 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21212 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21213 error "Failed to create $dom file"
21214 # now tunable dom_cur_stripesize should reach maximum
21215 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21216 lod.${lodname}.dom_stripesize_cur_kb)
21217 [[ $dom_current == $dom_limit ]] ||
21218 error "Current DOM stripesize is not maximum"
21221 # set threshold for further tests
21222 do_facet mds1 $LCTL set_param -n \
21223 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21224 echo "DOM threshold is $dom_threshold free space"
21227 # Spoof bfree to exceed threshold
21228 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21229 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21230 for spfree in 40 20 0 15 30 55; do
21231 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21232 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21233 error "Failed to create $dom file"
21234 dom_def=$(do_facet mds1 $LCTL get_param -n \
21235 lod.${lodname}.dom_stripesize_cur_kb)
21236 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21237 [[ $dom_def != $dom_current ]] ||
21238 error "Default stripe size was not changed"
21239 if [[ $spfree > 0 ]] ; then
21240 dom_set=$($LFS getstripe -S $dom)
21241 [[ $dom_set == $((dom_def * 1024)) ]] ||
21242 error "DOM component size is still old"
21244 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21245 error "DoM component is set with no free space"
21248 dom_current=$dom_def
21251 run_test 270g "DoM: default DoM stripe size depends on free space"
21254 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21255 skip "Need MDS version at least 2.13.53"
21257 local mdtname=${FSNAME}-MDT0000-mdtlov
21258 local dom=$DIR/$tdir/$tfile
21259 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21261 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21262 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21264 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21265 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21266 error "can't create OST file"
21267 # mirrored file with DOM entry in the second mirror
21268 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21269 error "can't create mirror with DoM component"
21271 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21273 # DOM component in the middle and has other enries in the same mirror,
21274 # should succeed but lost DoM component
21275 $LFS setstripe --copy=${dom}_1 $dom ||
21276 error "Can't create file from OST|DOM mirror layout"
21277 # check new file has no DoM layout after all
21278 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21279 error "File has DoM component while DoM is disabled"
21281 run_test 270h "DoM: DoM stripe removal when disabled on server"
21284 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21285 skip "Need MDS version at least 2.10.55"
21287 local dom=$DIR/$tdir/dom
21289 mkdir -p $DIR/$tdir
21291 $LFS setstripe -E 1024K -L mdt $dom
21293 lctl set_param -n mdc.*.stats=clear
21294 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21295 cat $dom > /dev/null
21296 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21297 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21301 run_test 271a "DoM: data is cached for read after write"
21304 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21305 skip "Need MDS version at least 2.10.55"
21307 local dom=$DIR/$tdir/dom
21309 mkdir -p $DIR/$tdir
21311 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21313 lctl set_param -n mdc.*.stats=clear
21314 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21315 cancel_lru_locks mdc
21316 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21317 # second stat to check size is cached on client
21318 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21319 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21320 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21323 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21326 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21327 skip "Need MDS version at least 2.10.55"
21329 local dom=$DIR/$tdir/dom
21331 mkdir -p $DIR/$tdir
21333 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21335 lctl set_param -n mdc.*.stats=clear
21336 lctl set_param -n osc.*.stats=clear
21337 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21338 cancel_lru_locks mdc
21339 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21340 # second stat to check size is cached on client
21341 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21342 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21343 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21344 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21345 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21348 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21354 local mdt=MDT$(printf %04x $mdtidx)
21356 if [ -z $param ]; then
21357 lctl get_param -n mdc.*$mdt*.stats
21359 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21364 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21365 skip "Need MDS version at least 2.10.55"
21367 local dom=$DIR/$tdir/dom
21369 mkdir -p $DIR/$tdir
21371 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21373 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21374 local facet=mds$((mdtidx + 1))
21376 cancel_lru_locks mdc
21377 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21378 createmany -o $dom 1000
21379 lctl set_param -n mdc.*.stats=clear
21380 smalliomany -w $dom 1000 200
21381 get_mdc_stats $mdtidx
21382 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21383 # Each file has 1 open, 1 IO enqueues, total 2000
21384 # but now we have also +1 getxattr for security.capability, total 3000
21385 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21386 unlinkmany $dom 1000
21388 cancel_lru_locks mdc
21389 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21390 createmany -o $dom 1000
21391 lctl set_param -n mdc.*.stats=clear
21392 smalliomany -w $dom 1000 200
21393 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21394 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21395 # for OPEN and IO lock.
21396 [ $((enq - enq_2)) -ge 1000 ] ||
21397 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21398 unlinkmany $dom 1000
21401 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21403 cleanup_271def_tests() {
21409 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21410 skip "Need MDS version at least 2.10.57"
21412 local dom=$DIR/$tdir/dom
21413 local tmp=$TMP/$tfile
21414 trap "cleanup_271def_tests $tmp" EXIT
21416 mkdir -p $DIR/$tdir
21418 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21420 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21422 cancel_lru_locks mdc
21423 dd if=/dev/urandom of=$tmp bs=1000 count=1
21424 dd if=$tmp of=$dom bs=1000 count=1
21425 cancel_lru_locks mdc
21427 cat /etc/hosts >> $tmp
21428 lctl set_param -n mdc.*.stats=clear
21430 # append data to the same file it should update local page
21431 echo "Append to the same page"
21432 cat /etc/hosts >> $dom
21433 local num=$(get_mdc_stats $mdtidx ost_read)
21434 local ra=$(get_mdc_stats $mdtidx req_active)
21435 local rw=$(get_mdc_stats $mdtidx req_waittime)
21437 [ -z $num ] || error "$num READ RPC occured"
21438 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21442 cmp $tmp $dom || error "file miscompare"
21444 cancel_lru_locks mdc
21445 lctl set_param -n mdc.*.stats=clear
21447 echo "Open and read file"
21448 cat $dom > /dev/null
21449 local num=$(get_mdc_stats $mdtidx ost_read)
21450 local ra=$(get_mdc_stats $mdtidx req_active)
21451 local rw=$(get_mdc_stats $mdtidx req_waittime)
21453 [ -z $num ] || error "$num READ RPC occured"
21454 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21458 cmp $tmp $dom || error "file miscompare"
21462 run_test 271d "DoM: read on open (1K file in reply buffer)"
21465 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21466 skip "Need MDS version at least 2.10.57"
21468 local dom=$DIR/$tdir/dom
21469 local tmp=$TMP/$tfile
21470 trap "cleanup_271def_tests $tmp" EXIT
21472 mkdir -p $DIR/$tdir
21474 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21476 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21478 cancel_lru_locks mdc
21479 dd if=/dev/urandom of=$tmp bs=265000 count=1
21480 dd if=$tmp of=$dom bs=265000 count=1
21481 cancel_lru_locks mdc
21482 cat /etc/hosts >> $tmp
21483 lctl set_param -n mdc.*.stats=clear
21485 echo "Append to the same page"
21486 cat /etc/hosts >> $dom
21487 local num=$(get_mdc_stats $mdtidx ost_read)
21488 local ra=$(get_mdc_stats $mdtidx req_active)
21489 local rw=$(get_mdc_stats $mdtidx req_waittime)
21491 [ -z $num ] || error "$num READ RPC occured"
21492 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21496 cmp $tmp $dom || error "file miscompare"
21498 cancel_lru_locks mdc
21499 lctl set_param -n mdc.*.stats=clear
21501 echo "Open and read file"
21502 cat $dom > /dev/null
21503 local num=$(get_mdc_stats $mdtidx ost_read)
21504 local ra=$(get_mdc_stats $mdtidx req_active)
21505 local rw=$(get_mdc_stats $mdtidx req_waittime)
21507 [ -z $num ] && num=0
21508 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21509 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21513 cmp $tmp $dom || error "file miscompare"
21517 run_test 271f "DoM: read on open (200K file and read tail)"
21520 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21521 skip "Skipping due to old client or server version"
21523 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21525 $CHECKSTAT -t file $DIR1/$tfile
21527 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21530 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21531 $LCTL set_param fail_loc=0x80000314
21532 rm $DIR1/$tfile || error "Unlink fails"
21534 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21535 [ $RC -eq 0 ] || error "Failed write to stale object"
21537 run_test 271g "Discard DoM data vs client flush race"
21540 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21541 skip "Need MDS version at least 2.11.50"
21543 local dom=$DIR/$tdir/dom
21544 mkdir -p $DIR/$tdir
21546 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21547 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21548 error "failed to write data into $dom"
21549 local old_md5=$(md5sum $dom)
21551 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21552 error "failed to migrate to the same DoM component"
21554 local new_md5=$(md5sum $dom)
21556 [ "$old_md5" == "$new_md5" ] ||
21557 error "md5sum differ: $old_md5, $new_md5"
21559 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21560 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21562 run_test 272a "DoM migration: new layout with the same DOM component"
21565 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21566 skip "Need MDS version at least 2.11.50"
21568 local dom=$DIR/$tdir/dom
21569 mkdir -p $DIR/$tdir
21570 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21572 local mdtidx=$($LFS getstripe -m $dom)
21573 local mdtname=MDT$(printf %04x $mdtidx)
21574 local facet=mds$((mdtidx + 1))
21576 local mdtfree1=$(do_facet $facet \
21577 lctl get_param -n osd*.*$mdtname.kbytesfree)
21578 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21579 error "failed to write data into $dom"
21580 local old_md5=$(md5sum $dom)
21581 cancel_lru_locks mdc
21582 local mdtfree1=$(do_facet $facet \
21583 lctl get_param -n osd*.*$mdtname.kbytesfree)
21585 $LFS migrate -c2 $dom ||
21586 error "failed to migrate to the new composite layout"
21587 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21588 error "MDT stripe was not removed"
21590 cancel_lru_locks mdc
21591 local new_md5=$(md5sum $dom)
21592 [ "$old_md5" == "$new_md5" ] ||
21593 error "$old_md5 != $new_md5"
21595 # Skip free space checks with ZFS
21596 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21597 local mdtfree2=$(do_facet $facet \
21598 lctl get_param -n osd*.*$mdtname.kbytesfree)
21599 [ $mdtfree2 -gt $mdtfree1 ] ||
21600 error "MDT space is not freed after migration"
21604 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21607 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21608 skip "Need MDS version at least 2.11.50"
21610 local dom=$DIR/$tdir/$tfile
21611 mkdir -p $DIR/$tdir
21612 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21614 local mdtidx=$($LFS getstripe -m $dom)
21615 local mdtname=MDT$(printf %04x $mdtidx)
21616 local facet=mds$((mdtidx + 1))
21618 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21619 error "failed to write data into $dom"
21620 local old_md5=$(md5sum $dom)
21621 cancel_lru_locks mdc
21622 local mdtfree1=$(do_facet $facet \
21623 lctl get_param -n osd*.*$mdtname.kbytesfree)
21625 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21626 error "failed to migrate to the new composite layout"
21627 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21628 error "MDT stripe was not removed"
21630 cancel_lru_locks mdc
21631 local new_md5=$(md5sum $dom)
21632 [ "$old_md5" == "$new_md5" ] ||
21633 error "$old_md5 != $new_md5"
21635 # Skip free space checks with ZFS
21636 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21637 local mdtfree2=$(do_facet $facet \
21638 lctl get_param -n osd*.*$mdtname.kbytesfree)
21639 [ $mdtfree2 -gt $mdtfree1 ] ||
21640 error "MDS space is not freed after migration"
21644 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21647 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21648 skip "Need MDS version at least 2.12.55"
21650 local dom=$DIR/$tdir/$tfile
21651 mkdir -p $DIR/$tdir
21652 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21654 local mdtidx=$($LFS getstripe -m $dom)
21655 local mdtname=MDT$(printf %04x $mdtidx)
21656 local facet=mds$((mdtidx + 1))
21658 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21659 error "failed to write data into $dom"
21660 local old_md5=$(md5sum $dom)
21661 cancel_lru_locks mdc
21662 local mdtfree1=$(do_facet $facet \
21663 lctl get_param -n osd*.*$mdtname.kbytesfree)
21665 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21666 error "failed mirroring to the new composite layout"
21667 $LFS mirror resync $dom ||
21668 error "failed mirror resync"
21669 $LFS mirror split --mirror-id 1 -d $dom ||
21670 error "failed mirror split"
21672 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21673 error "MDT stripe was not removed"
21675 cancel_lru_locks mdc
21676 local new_md5=$(md5sum $dom)
21677 [ "$old_md5" == "$new_md5" ] ||
21678 error "$old_md5 != $new_md5"
21680 # Skip free space checks with ZFS
21681 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21682 local mdtfree2=$(do_facet $facet \
21683 lctl get_param -n osd*.*$mdtname.kbytesfree)
21684 [ $mdtfree2 -gt $mdtfree1 ] ||
21685 error "MDS space is not freed after DOM mirror deletion"
21689 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21692 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21693 skip "Need MDS version at least 2.12.55"
21695 local dom=$DIR/$tdir/$tfile
21696 mkdir -p $DIR/$tdir
21697 $LFS setstripe -c 2 $dom
21699 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21700 error "failed to write data into $dom"
21701 local old_md5=$(md5sum $dom)
21702 cancel_lru_locks mdc
21704 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21705 error "failed mirroring to the DOM layout"
21706 $LFS mirror resync $dom ||
21707 error "failed mirror resync"
21708 $LFS mirror split --mirror-id 1 -d $dom ||
21709 error "failed mirror split"
21711 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21712 error "MDT stripe was not removed"
21714 cancel_lru_locks mdc
21715 local new_md5=$(md5sum $dom)
21716 [ "$old_md5" == "$new_md5" ] ||
21717 error "$old_md5 != $new_md5"
21721 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21724 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21725 skip "Need MDS version at least 2.12.55"
21727 local dom=$DIR/$tdir/$tfile
21728 mkdir -p $DIR/$tdir
21729 $LFS setstripe -c 2 $dom
21731 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21732 error "failed to write data into $dom"
21733 local old_md5=$(md5sum $dom)
21734 cancel_lru_locks mdc
21736 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21737 error "failed migrating to the DOM file"
21739 cancel_lru_locks mdc
21740 local new_md5=$(md5sum $dom)
21741 [ "$old_md5" != "$new_md5" ] &&
21742 error "$old_md5 != $new_md5"
21746 run_test 272f "DoM migration: OST-striped file to DOM file"
21749 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21750 skip "Need MDS version at least 2.11.50"
21752 # Layout swap cannot be done if either file has DOM component,
21753 # this will never be supported, migration should be used instead
21755 local dom=$DIR/$tdir/$tfile
21756 mkdir -p $DIR/$tdir
21758 $LFS setstripe -c2 ${dom}_plain
21759 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21760 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21761 error "can swap layout with DoM component"
21762 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21763 error "can swap layout with DoM component"
21765 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21766 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21767 error "can swap layout with DoM component"
21768 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21769 error "can swap layout with DoM component"
21772 run_test 273a "DoM: layout swapping should fail with DOM"
21775 mkdir -p $DIR/$tdir
21776 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21778 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21779 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21781 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21783 run_test 273b "DoM: race writeback and object destroy"
21786 remote_ost_nodsh && skip "remote OST with nodsh"
21787 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21788 skip "Need OST version >= 2.10.57"
21790 local file=$DIR/$tfile
21793 oss=$(comma_list $(osts_nodes))
21795 dd if=/dev/urandom of=$file bs=1M count=2 ||
21796 error "failed to create a file"
21797 cancel_lru_locks osc
21800 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21801 error "failed to read a file"
21803 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21804 $LCTL set_param fail_loc=0x8000031f
21806 cancel_lru_locks osc &
21809 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21810 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21811 #IO takes another lock, but matches the PENDING one
21812 #and places it to the IO RPC
21813 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21814 error "failed to read a file with PENDING lock"
21816 run_test 275 "Read on a canceled duplicate lock"
21819 remote_ost_nodsh && skip "remote OST with nodsh"
21822 do_facet ost1 "(while true; do \
21823 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21824 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21827 for LOOP in $(seq 20); do
21829 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21832 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21833 rm $TMP/sanity_276_pid"
21835 run_test 276 "Race between mount and obd_statfs"
21838 $LCTL set_param ldlm.namespaces.*.lru_size=0
21839 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21840 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21841 grep ^used_mb | awk '{print $2}')
21842 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21843 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21844 oflag=direct conv=notrunc
21845 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21846 grep ^used_mb | awk '{print $2}')
21847 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21849 run_test 277 "Direct IO shall drop page cache"
21852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21854 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21855 skip "needs the same host for mdt1 mdt2" && return
21860 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21861 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21867 echo "Starting MDTs"
21868 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21870 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21872 do_facet mds2 $LCTL set_param fail_loc=0
21874 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21875 wait_recovery_complete mds2
21877 run_test 278 "Race starting MDS between MDTs stop/start"
21880 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21881 skip "Need MGS version at least 2.13.52"
21882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21883 combined_mgs_mds || skip "needs combined MGS/MDT"
21885 umount_client $MOUNT
21886 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21887 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21889 mount_client $MOUNT &
21891 stop mgs || error "stop mgs failed"
21892 #for a race mgs would crash
21893 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21894 # make sure we unmount client before remounting
21896 umount_client $MOUNT
21897 mount_client $MOUNT || error "mount client failed"
21899 run_test 280 "Race between MGS umount and client llog processing"
21901 cleanup_test_300() {
21905 test_striped_dir() {
21910 mkdir -p $DIR/$tdir
21912 SAVE_UMASK=$(umask)
21913 trap cleanup_test_300 RETURN EXIT
21915 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21916 $DIR/$tdir/striped_dir ||
21917 error "set striped dir error"
21919 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21920 [ "$mode" = "755" ] || error "expect 755 got $mode"
21922 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21923 error "getdirstripe failed"
21924 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21925 if [ "$stripe_count" != "2" ]; then
21926 error "1:stripe_count is $stripe_count, expect 2"
21928 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21929 if [ "$stripe_count" != "2" ]; then
21930 error "2:stripe_count is $stripe_count, expect 2"
21933 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21934 if [ "$stripe_index" != "$mdt_index" ]; then
21935 error "stripe_index is $stripe_index, expect $mdt_index"
21938 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21939 error "nlink error after create striped dir"
21941 mkdir $DIR/$tdir/striped_dir/a
21942 mkdir $DIR/$tdir/striped_dir/b
21944 stat $DIR/$tdir/striped_dir/a ||
21945 error "create dir under striped dir failed"
21946 stat $DIR/$tdir/striped_dir/b ||
21947 error "create dir under striped dir failed"
21949 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21950 error "nlink error after mkdir"
21952 rmdir $DIR/$tdir/striped_dir/a
21953 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21954 error "nlink error after rmdir"
21956 rmdir $DIR/$tdir/striped_dir/b
21957 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21958 error "nlink error after rmdir"
21960 chattr +i $DIR/$tdir/striped_dir
21961 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21962 error "immutable flags not working under striped dir!"
21963 chattr -i $DIR/$tdir/striped_dir
21965 rmdir $DIR/$tdir/striped_dir ||
21966 error "rmdir striped dir error"
21974 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21975 skip "skipped for lustre < 2.7.0"
21976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21977 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21979 test_striped_dir 0 || error "failed on striped dir on MDT0"
21980 test_striped_dir 1 || error "failed on striped dir on MDT0"
21982 run_test 300a "basic striped dir sanity test"
21985 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21986 skip "skipped for lustre < 2.7.0"
21987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21995 test_mkdir $DIR/$tdir || error "mkdir fail"
21996 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21997 error "set striped dir error"
21998 for i in {0..9}; do
21999 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22001 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22002 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22003 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22005 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22006 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22007 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22011 run_test 300b "check ctime/mtime for striped dir"
22014 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22015 skip "skipped for lustre < 2.7.0"
22016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22021 mkdir -p $DIR/$tdir
22022 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22023 error "set striped dir error"
22025 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22026 error "chown striped dir failed"
22028 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22029 error "create 5k files failed"
22031 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22033 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22037 run_test 300c "chown && check ls under striped directory"
22040 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22041 skip "skipped for lustre < 2.7.0"
22042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22043 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22048 mkdir -p $DIR/$tdir
22049 $LFS setstripe -c 2 $DIR/$tdir
22051 #local striped directory
22052 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22053 error "set striped dir error"
22054 #look at the directories for debug purposes
22056 $LFS getdirstripe $DIR/$tdir
22057 ls -l $DIR/$tdir/striped_dir
22058 $LFS getdirstripe $DIR/$tdir/striped_dir
22059 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22060 error "create 10 files failed"
22062 #remote striped directory
22063 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22064 error "set striped dir error"
22065 #look at the directories for debug purposes
22067 $LFS getdirstripe $DIR/$tdir
22068 ls -l $DIR/$tdir/remote_striped_dir
22069 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22070 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22071 error "create 10 files failed"
22073 for file in $(find $DIR/$tdir); do
22074 stripe_count=$($LFS getstripe -c $file)
22075 [ $stripe_count -eq 2 ] ||
22076 error "wrong stripe $stripe_count for $file"
22081 run_test 300d "check default stripe under striped directory"
22084 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22085 skip "Need MDS version at least 2.7.55"
22086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22092 mkdir -p $DIR/$tdir
22094 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22095 error "set striped dir error"
22097 touch $DIR/$tdir/striped_dir/a
22098 touch $DIR/$tdir/striped_dir/b
22099 touch $DIR/$tdir/striped_dir/c
22101 mkdir $DIR/$tdir/striped_dir/dir_a
22102 mkdir $DIR/$tdir/striped_dir/dir_b
22103 mkdir $DIR/$tdir/striped_dir/dir_c
22105 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22106 error "set striped adir under striped dir error"
22108 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22109 error "set striped bdir under striped dir error"
22111 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22112 error "set striped cdir under striped dir error"
22114 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22115 error "rename dir under striped dir fails"
22117 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22118 error "rename dir under different stripes fails"
22120 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22121 error "rename file under striped dir should succeed"
22123 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22124 error "rename dir under striped dir should succeed"
22128 run_test 300e "check rename under striped directory"
22131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22132 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22133 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22134 skip "Need MDS version at least 2.7.55"
22140 mkdir -p $DIR/$tdir
22142 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22143 error "set striped dir error"
22145 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22146 error "set striped dir error"
22148 touch $DIR/$tdir/striped_dir/a
22149 mkdir $DIR/$tdir/striped_dir/dir_a
22150 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22151 error "create striped dir under striped dir fails"
22153 touch $DIR/$tdir/striped_dir1/b
22154 mkdir $DIR/$tdir/striped_dir1/dir_b
22155 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22156 error "create striped dir under striped dir fails"
22158 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22159 error "rename dir under different striped dir should fail"
22161 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22162 error "rename striped dir under diff striped dir should fail"
22164 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22165 error "rename file under diff striped dirs fails"
22169 run_test 300f "check rename cross striped directory"
22171 test_300_check_default_striped_dir()
22174 local default_count=$2
22175 local default_index=$3
22178 local dir_stripe_index
22181 echo "checking $dirname $default_count $default_index"
22182 $LFS setdirstripe -D -c $default_count -i $default_index \
22183 -H all_char $DIR/$tdir/$dirname ||
22184 error "set default stripe on striped dir error"
22185 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22186 [ $stripe_count -eq $default_count ] ||
22187 error "expect $default_count get $stripe_count for $dirname"
22189 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22190 [ $stripe_index -eq $default_index ] ||
22191 error "expect $default_index get $stripe_index for $dirname"
22193 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22194 error "create dirs failed"
22196 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22197 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22198 for dir in $(find $DIR/$tdir/$dirname/*); do
22199 stripe_count=$($LFS getdirstripe -c $dir)
22200 (( $stripe_count == $default_count )) ||
22201 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22202 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22203 error "stripe count $default_count != $stripe_count for $dir"
22205 stripe_index=$($LFS getdirstripe -i $dir)
22206 [ $default_index -eq -1 ] ||
22207 [ $stripe_index -eq $default_index ] ||
22208 error "$stripe_index != $default_index for $dir"
22210 #check default stripe
22211 stripe_count=$($LFS getdirstripe -D -c $dir)
22212 [ $stripe_count -eq $default_count ] ||
22213 error "default count $default_count != $stripe_count for $dir"
22215 stripe_index=$($LFS getdirstripe -D -i $dir)
22216 [ $stripe_index -eq $default_index ] ||
22217 error "default index $default_index != $stripe_index for $dir"
22219 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22223 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22224 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22225 skip "Need MDS version at least 2.7.55"
22232 mkdir $DIR/$tdir/normal_dir
22234 #Checking when client cache stripe index
22235 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22236 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22237 error "create striped_dir failed"
22239 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22240 error "create dir0 fails"
22241 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22242 [ $stripe_index -eq 0 ] ||
22243 error "dir0 expect index 0 got $stripe_index"
22245 mkdir $DIR/$tdir/striped_dir/dir1 ||
22246 error "create dir1 fails"
22247 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22248 [ $stripe_index -eq 1 ] ||
22249 error "dir1 expect index 1 got $stripe_index"
22251 #check default stripe count/stripe index
22252 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22253 test_300_check_default_striped_dir normal_dir 1 0
22254 test_300_check_default_striped_dir normal_dir -1 1
22255 test_300_check_default_striped_dir normal_dir 2 -1
22257 #delete default stripe information
22258 echo "delete default stripeEA"
22259 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22260 error "set default stripe on striped dir error"
22262 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22263 for dir in $(find $DIR/$tdir/normal_dir/*); do
22264 stripe_count=$($LFS getdirstripe -c $dir)
22265 [ $stripe_count -eq 0 ] ||
22266 error "expect 1 get $stripe_count for $dir"
22267 stripe_index=$($LFS getdirstripe -i $dir)
22268 [ $stripe_index -eq 0 ] ||
22269 error "expect 0 get $stripe_index for $dir"
22272 run_test 300g "check default striped directory for normal directory"
22275 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22276 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22277 skip "Need MDS version at least 2.7.55"
22283 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22284 error "set striped dir error"
22286 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22287 test_300_check_default_striped_dir striped_dir 1 0
22288 test_300_check_default_striped_dir striped_dir -1 1
22289 test_300_check_default_striped_dir striped_dir 2 -1
22291 #delete default stripe information
22292 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22293 error "set default stripe on striped dir error"
22295 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22296 for dir in $(find $DIR/$tdir/striped_dir/*); do
22297 stripe_count=$($LFS getdirstripe -c $dir)
22298 [ $stripe_count -eq 0 ] ||
22299 error "expect 1 get $stripe_count for $dir"
22302 run_test 300h "check default striped directory for striped directory"
22305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22307 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22308 skip "Need MDS version at least 2.7.55"
22315 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22316 error "set striped dir error"
22318 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22319 error "create files under striped dir failed"
22321 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22322 error "set striped hashdir error"
22324 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22325 error "create dir0 under hash dir failed"
22326 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22327 error "create dir1 under hash dir failed"
22328 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22329 error "create dir2 under hash dir failed"
22331 # unfortunately, we need to umount to clear dir layout cache for now
22332 # once we fully implement dir layout, we can drop this
22333 umount_client $MOUNT || error "umount failed"
22334 mount_client $MOUNT || error "mount failed"
22336 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22337 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22338 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22340 #set the stripe to be unknown hash type
22341 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22342 $LCTL set_param fail_loc=0x1901
22343 for ((i = 0; i < 10; i++)); do
22344 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22345 error "stat f-$i failed"
22346 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22349 touch $DIR/$tdir/striped_dir/f0 &&
22350 error "create under striped dir with unknown hash should fail"
22352 $LCTL set_param fail_loc=0
22354 umount_client $MOUNT || error "umount failed"
22355 mount_client $MOUNT || error "mount failed"
22359 run_test 300i "client handle unknown hash type striped directory"
22362 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22364 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22365 skip "Need MDS version at least 2.7.55"
22372 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22373 $LCTL set_param fail_loc=0x1702
22374 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22375 error "set striped dir error"
22377 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22378 error "create files under striped dir failed"
22380 $LCTL set_param fail_loc=0
22382 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22386 run_test 300j "test large update record"
22389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22390 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22391 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22392 skip "Need MDS version at least 2.7.55"
22394 # this test needs a huge transaction
22396 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22397 osd*.$FSNAME-MDT0000.kbytestotal")
22398 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22405 #define OBD_FAIL_LARGE_STRIPE 0x1703
22406 $LCTL set_param fail_loc=0x1703
22407 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22408 error "set striped dir error"
22409 $LCTL set_param fail_loc=0
22411 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22412 error "getstripeddir fails"
22413 rm -rf $DIR/$tdir/striped_dir ||
22414 error "unlink striped dir fails"
22418 run_test 300k "test large striped directory"
22421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22422 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22423 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22424 skip "Need MDS version at least 2.7.55"
22428 test_mkdir -p $DIR/$tdir/striped_dir
22429 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22430 error "chown $RUNAS_ID failed"
22431 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22432 error "set default striped dir failed"
22434 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22435 $LCTL set_param fail_loc=0x80000158
22436 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22438 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22439 [ $stripe_index -eq 1 ] ||
22440 error "expect 1 get $stripe_index for $dir"
22442 run_test 300l "non-root user to create dir under striped dir with stale layout"
22445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22446 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22447 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22448 skip "Need MDS version at least 2.7.55"
22450 mkdir -p $DIR/$tdir/striped_dir
22451 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22452 error "set default stripes dir error"
22454 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22456 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22457 [ $stripe_count -eq 0 ] ||
22458 error "expect 0 get $stripe_count for a"
22460 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22461 error "set default stripes dir error"
22463 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22465 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22466 [ $stripe_count -eq 0 ] ||
22467 error "expect 0 get $stripe_count for b"
22469 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22470 error "set default stripes dir error"
22472 mkdir $DIR/$tdir/striped_dir/c &&
22473 error "default stripe_index is invalid, mkdir c should fails"
22475 rm -rf $DIR/$tdir || error "rmdir fails"
22477 run_test 300m "setstriped directory on single MDT FS"
22480 local list=$(comma_list $(mdts_nodes))
22483 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22487 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22488 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22489 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22490 skip "Need MDS version at least 2.7.55"
22491 remote_mds_nodsh && skip "remote MDS with nodsh"
22494 local list=$(comma_list $(mdts_nodes))
22496 trap cleanup_300n RETURN EXIT
22497 mkdir -p $DIR/$tdir
22498 chmod 777 $DIR/$tdir
22499 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22500 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22501 error "create striped dir succeeds with gid=0"
22503 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22504 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22505 error "create striped dir fails with gid=-1"
22507 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22508 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22509 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22510 error "set default striped dir succeeds with gid=0"
22513 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22514 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22515 error "set default striped dir fails with gid=-1"
22518 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22519 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22520 error "create test_dir fails"
22521 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22522 error "create test_dir1 fails"
22523 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22524 error "create test_dir2 fails"
22527 run_test 300n "non-root user to create dir under striped dir with default EA"
22530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22531 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22532 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22533 skip "Need MDS version at least 2.7.55"
22538 mkdir -p $DIR/$tdir
22540 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22541 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22542 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22543 skip "not enough free inodes $numfree1 $numfree2"
22546 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22547 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22548 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22549 skip "not enough free space $numfree1 $numfree2"
22552 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22553 error "setdirstripe fails"
22555 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22556 error "create dirs fails"
22558 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22559 ls $DIR/$tdir/striped_dir > /dev/null ||
22560 error "ls striped dir fails"
22561 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22562 error "unlink big striped dir fails"
22564 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22568 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22569 remote_mds_nodsh && skip "remote MDS with nodsh"
22571 mkdir -p $DIR/$tdir
22573 #define OBD_FAIL_OUT_ENOSPC 0x1704
22574 do_facet mds2 lctl set_param fail_loc=0x80001704
22575 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22576 && error "create striped directory should fail"
22578 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22580 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22583 run_test 300p "create striped directory without space"
22586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22587 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22589 local fd=$(free_fd)
22590 local cmd="exec $fd<$tdir"
22592 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22595 trap "eval $cmd" EXIT
22596 cd $tdir || error "cd $tdir fails"
22597 rmdir ../$tdir || error "rmdir $tdir fails"
22598 mkdir local_dir && error "create dir succeeds"
22599 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22603 run_test 300q "create remote directory under orphan directory"
22606 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22607 skip "Need MDS version at least 2.7.55" && return
22608 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22612 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22613 error "set striped dir error"
22615 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22616 error "getstripeddir fails"
22619 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22620 awk '/lmv_stripe_count:/ { print $2 }')
22622 [ $MDSCOUNT -ne $stripe_count ] &&
22623 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22625 rm -rf $DIR/$tdir/striped_dir ||
22626 error "unlink striped dir fails"
22628 run_test 300r "test -1 striped directory"
22630 test_300s_helper() {
22633 local stripe_dir=$DIR/$tdir/striped_dir.$count
22635 $LFS mkdir -c $count $stripe_dir ||
22636 error "lfs mkdir -c error"
22638 $LFS getdirstripe $stripe_dir ||
22639 error "lfs getdirstripe fails"
22642 stripe_count=$($LFS getdirstripe $stripe_dir |
22643 awk '/lmv_stripe_count:/ { print $2 }')
22645 [ $count -ne $stripe_count ] &&
22646 error_noexit "bad stripe count $stripe_count expected $count"
22649 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22650 awk '/0x/ {count[$1] += 1}; END {
22651 for (idx in count) {
22652 if (count[idx]>1) {
22653 print "index " idx " count " count[idx]
22658 if [[ -n "$dupe_stripes" ]] ; then
22659 lfs getdirstripe $stripe_dir
22660 error_noexit "Dupe MDT above: $dupe_stripes "
22663 rm -rf $stripe_dir ||
22664 error_noexit "unlink $stripe_dir fails"
22668 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22669 skip "Need MDS version at least 2.7.55" && return
22670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22673 for count in $(seq 2 $MDSCOUNT); do
22674 test_300s_helper $count
22677 run_test 300s "test lfs mkdir -c without -i"
22680 prepare_remote_file() {
22681 mkdir $DIR/$tdir/src_dir ||
22682 error "create remote source failed"
22684 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22685 error "cp to remote source failed"
22686 touch $DIR/$tdir/src_dir/a
22688 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22689 error "create remote target dir failed"
22691 touch $DIR/$tdir/tgt_dir/b
22693 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22694 error "rename dir cross MDT failed!"
22696 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22697 error "src_child still exists after rename"
22699 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22700 error "missing file(a) after rename"
22702 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22703 error "diff after rename"
22707 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22710 local remote_file=$DIR/$tdir/tgt_dir/b
22712 mkdir -p $DIR/$tdir
22714 prepare_remote_file || error "prepare remote file failed"
22717 $OPENUNLINK $remote_file $remote_file ||
22718 error "openunlink $remote_file failed"
22719 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22721 run_test 310a "open unlink remote file"
22724 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22727 local remote_file=$DIR/$tdir/tgt_dir/b
22729 mkdir -p $DIR/$tdir
22731 prepare_remote_file || error "prepare remote file failed"
22733 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22734 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22735 $CHECKSTAT -t file $remote_file || error "check file failed"
22737 run_test 310b "unlink remote file with multiple links while open"
22740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22741 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22743 local remote_file=$DIR/$tdir/tgt_dir/b
22745 mkdir -p $DIR/$tdir
22747 prepare_remote_file || error "prepare remote file failed"
22749 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22750 multiop_bg_pause $remote_file O_uc ||
22751 error "mulitop failed for remote file"
22753 $MULTIOP $DIR/$tfile Ouc
22754 kill -USR1 $MULTIPID
22757 run_test 310c "open-unlink remote file with multiple links"
22761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22762 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22763 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22764 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22765 remote_mds_nodsh && skip "remote MDS with nodsh"
22767 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22768 local mdts=$(comma_list $(mdts_nodes))
22770 mkdir -p $DIR/$tdir
22771 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22772 createmany -o $DIR/$tdir/$tfile. 1000
22774 # statfs data is not real time, let's just calculate it
22775 old_iused=$((old_iused + 1000))
22777 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22778 osp.*OST0000*MDT0000.create_count")
22779 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22780 osp.*OST0000*MDT0000.max_create_count")
22781 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22783 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22784 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22785 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22787 unlinkmany $DIR/$tdir/$tfile. 1000
22789 do_nodes $mdts "$LCTL set_param -n \
22790 osp.*OST0000*.max_create_count=$max_count"
22791 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22792 do_nodes $mdts "$LCTL set_param -n \
22793 osp.*OST0000*.create_count=$count"
22794 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22795 grep "=0" && error "create_count is zero"
22798 for i in $(seq 120); do
22799 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22800 # system may be too busy to destroy all objs in time, use
22801 # a somewhat small value to not fail autotest
22802 [ $((old_iused - new_iused)) -gt 400 ] && break
22806 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22807 [ $((old_iused - new_iused)) -gt 400 ] ||
22808 error "objs not destroyed after unlink"
22810 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22817 local vdevdir=$(dirname $(facet_vdevice $ost))
22818 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22819 local zfs_zapid=$(do_facet $ost $cmd |
22820 grep -w "/O/0/d$((objid%32))" -C 5 |
22821 awk '/Object/{getline; print $1}')
22822 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22823 awk "/$objid = /"'{printf $3}')
22828 zfs_object_blksz() {
22832 local vdevdir=$(dirname $(facet_vdevice $ost))
22833 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22834 local blksz=$(do_facet $ost $cmd $objid |
22835 awk '/dblk/{getline; printf $4}')
22837 case "${blksz: -1}" in
22838 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22839 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22846 test_312() { # LU-4856
22847 remote_ost_nodsh && skip "remote OST with nodsh"
22848 [ "$ost1_FSTYPE" = "zfs" ] ||
22849 skip_env "the test only applies to zfs"
22851 local max_blksz=$(do_facet ost1 \
22852 $ZFS get -p recordsize $(facet_device ost1) |
22853 awk '!/VALUE/{print $3}')
22855 # to make life a little bit easier
22856 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22857 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22859 local tf=$DIR/$tdir/$tfile
22861 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22863 # Get ZFS object id
22864 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22865 # block size change by sequential overwrite
22868 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22869 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22871 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22872 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22876 # block size change by sequential append write
22877 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22878 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22879 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22882 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22883 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22884 oflag=sync conv=notrunc
22886 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22887 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22888 error "blksz error, actual $blksz, " \
22889 "expected: 2 * $count * $PAGE_SIZE"
22895 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22896 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22898 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22899 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22900 [ $blksz -eq $PAGE_SIZE ] ||
22901 error "blksz error: $blksz, expected: $PAGE_SIZE"
22903 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22904 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22905 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22907 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22908 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22909 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22911 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22914 remote_ost_nodsh && skip "remote OST with nodsh"
22916 local file=$DIR/$tfile
22919 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22921 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22922 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22923 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22924 error "write should failed"
22925 do_facet ost1 "$LCTL set_param fail_loc=0"
22928 run_test 313 "io should fail after last_rcvd update fail"
22931 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22933 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22934 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22936 wait_delete_completed
22937 do_facet ost1 "$LCTL set_param fail_loc=0"
22939 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22941 test_315() { # LU-618
22942 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22944 local file=$DIR/$tfile
22947 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22948 error "multiop file write failed"
22949 $MULTIOP $file oO_RDONLY:r4063232_c &
22954 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22957 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22960 run_test 315 "read should be accounted"
22963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22964 large_xattr_enabled || skip_env "ea_inode feature disabled"
22966 rm -rf $DIR/$tdir/d
22967 mkdir -p $DIR/$tdir/d
22968 chown nobody $DIR/$tdir/d
22969 touch $DIR/$tdir/d/file
22971 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22973 run_test 316 "lfs mv"
22976 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22977 skip "Need MDS version at least 2.11.53"
22978 if [ "$ost1_FSTYPE" == "zfs" ]; then
22979 skip "LU-10370: no implementation for ZFS"
22983 local grant_blk_size
22985 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22986 awk '/grant_block_size:/ { print $2; exit; }')
22988 # Create File of size 5M. Truncate it to below size's and verify
22991 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22992 error "Create file $DIR/$tfile failed"
22993 stack_trap "rm -f $DIR/$tfile" EXIT
22995 for trunc_sz in 2097152 4097 4000 509 0; do
22996 $TRUNCATE $DIR/$tfile $trunc_sz ||
22997 error "truncate $tfile to $trunc_sz failed"
22998 local sz=$(stat --format=%s $DIR/$tfile)
22999 local blk=$(stat --format=%b $DIR/$tfile)
23000 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23001 grant_blk_size) * 8))
23003 if [[ $blk -ne $trunc_blk ]]; then
23004 $(which stat) $DIR/$tfile
23005 error "Expected Block $trunc_blk got $blk for $tfile"
23008 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23009 error "Expected Size $trunc_sz got $sz for $tfile"
23014 # Create file with a hole and write actual two blocks. Block count
23017 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23018 conv=fsync || error "Create file : $DIR/$tfile"
23020 # Calculate the final truncate size.
23021 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23024 # truncate to size $trunc_sz bytes. Strip the last block
23025 # The block count must drop to 8
23027 $TRUNCATE $DIR/$tfile $trunc_sz ||
23028 error "truncate $tfile to $trunc_sz failed"
23030 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23031 sz=$(stat --format=%s $DIR/$tfile)
23032 blk=$(stat --format=%b $DIR/$tfile)
23034 if [[ $blk -ne $trunc_bsz ]]; then
23035 $(which stat) $DIR/$tfile
23036 error "Expected Block $trunc_bsz got $blk for $tfile"
23039 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23040 error "Expected Size $trunc_sz got $sz for $tfile"
23042 run_test 317 "Verify blocks get correctly update after truncate"
23045 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23046 local old_max_active=$($LCTL get_param -n \
23047 ${llite_name}.max_read_ahead_async_active \
23050 $LCTL set_param llite.*.max_read_ahead_async_active=256
23051 local max_active=$($LCTL get_param -n \
23052 ${llite_name}.max_read_ahead_async_active \
23054 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23056 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23057 error "set max_read_ahead_async_active should succeed"
23059 $LCTL set_param llite.*.max_read_ahead_async_active=512
23060 max_active=$($LCTL get_param -n \
23061 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23062 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23064 # restore @max_active
23065 [ $old_max_active -ne 0 ] && $LCTL set_param \
23066 llite.*.max_read_ahead_async_active=$old_max_active
23068 local old_threshold=$($LCTL get_param -n \
23069 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23070 local max_per_file_mb=$($LCTL get_param -n \
23071 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23073 local invalid=$(($max_per_file_mb + 1))
23075 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23076 && error "set $invalid should fail"
23078 local valid=$(($invalid - 1))
23080 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23081 error "set $valid should succeed"
23082 local threshold=$($LCTL get_param -n \
23083 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23084 [ $threshold -eq $valid ] || error \
23085 "expect threshold $valid got $threshold"
23087 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23089 run_test 318 "Verify async readahead tunables"
23092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23094 local before=$(date +%s)
23096 local mdir=$DIR/$tdir
23097 local file=$mdir/xxx
23099 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23102 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23103 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23104 $LFS mv -m1 $file &
23107 dd if=$file of=/dev/null
23109 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23110 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23112 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23114 run_test 319 "lost lease lock on migrate error"
23116 test_398a() { # LU-4198
23117 local ost1_imp=$(get_osc_import_name client ost1)
23118 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23121 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23122 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23124 # request a new lock on client
23125 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23127 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23128 local lock_count=$($LCTL get_param -n \
23129 ldlm.namespaces.$imp_name.lru_size)
23130 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23132 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23134 # no lock cached, should use lockless IO and not enqueue new lock
23135 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23136 lock_count=$($LCTL get_param -n \
23137 ldlm.namespaces.$imp_name.lru_size)
23138 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23140 run_test 398a "direct IO should cancel lock otherwise lockless"
23142 test_398b() { # LU-4198
23143 which fio || skip_env "no fio installed"
23144 $LFS setstripe -c -1 $DIR/$tfile
23147 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23150 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23151 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23152 --numjobs=$njobs --fallocate=none \
23153 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23154 --filename=$DIR/$tfile &
23157 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23158 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23159 --numjobs=$njobs --fallocate=none \
23160 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23161 --filename=$DIR/$tfile || true
23166 run_test 398b "DIO and buffer IO race"
23168 test_398c() { # LU-4198
23169 local ost1_imp=$(get_osc_import_name client ost1)
23170 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23173 which fio || skip_env "no fio installed"
23175 saved_debug=$($LCTL get_param -n debug)
23176 $LCTL set_param debug=0
23178 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23179 ((size /= 1024)) # by megabytes
23180 ((size /= 2)) # write half of the OST at most
23181 [ $size -gt 40 ] && size=40 #reduce test time anyway
23183 $LFS setstripe -c 1 $DIR/$tfile
23185 # it seems like ldiskfs reserves more space than necessary if the
23186 # writing blocks are not mapped, so it extends the file firstly
23187 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23188 cancel_lru_locks osc
23190 # clear and verify rpc_stats later
23191 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23194 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23195 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23196 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23197 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23198 --filename=$DIR/$tfile
23199 [ $? -eq 0 ] || error "fio write error"
23201 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23202 error "Locks were requested while doing AIO"
23204 # get the percentage of 1-page I/O
23205 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23206 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23208 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23210 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23211 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23212 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23213 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23214 --filename=$DIR/$tfile
23215 [ $? -eq 0 ] || error "fio mixed read write error"
23217 echo "AIO with large block size ${size}M"
23218 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23219 --numjobs=1 --fallocate=none --ioengine=libaio \
23220 --iodepth=16 --allow_file_create=0 --size=${size}M \
23221 --filename=$DIR/$tfile
23222 [ $? -eq 0 ] || error "fio large block size failed"
23225 $LCTL set_param debug="$saved_debug"
23227 run_test 398c "run fio to test AIO"
23229 test_398d() { # LU-13846
23230 test -f aiocp || skip_env "no aiocp installed"
23231 local aio_file=$DIR/aio_file
23233 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23235 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23236 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23238 diff $DIR/$tfile $aio_file || "file diff after aiocp"
23240 # make sure we don't crash and fail properly
23241 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23242 error "aio not aligned with PAGE SIZE should fail"
23244 rm -rf $DIR/$tfile $aio_file
23246 run_test 398d "run aiocp to verify block size > stripe size"
23249 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23250 touch $DIR/$tfile.new
23251 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23253 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23256 local read_write=$1
23257 if [ "$read_write" = "write" ]; then
23258 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23259 elif [ "$read_write" = "read" ]; then
23260 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23262 error "argument error"
23265 # turn off debug for performance testing
23266 local saved_debug=$($LCTL get_param -n debug)
23267 $LCTL set_param debug=0
23269 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23271 # get ost1 size - $FSNAME-OST0000
23272 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23273 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23274 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23276 if [ "$read_write" = "read" ]; then
23277 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23280 local start_time=$(date +%s.%N)
23281 $dd_cmd bs=1M count=$blocks oflag=sync ||
23282 error "real dd $read_write error"
23283 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23285 if [ "$read_write" = "write" ]; then
23289 # define OBD_FAIL_OST_FAKE_RW 0x238
23290 do_facet ost1 $LCTL set_param fail_loc=0x238
23292 local start_time=$(date +%s.%N)
23293 $dd_cmd bs=1M count=$blocks oflag=sync ||
23294 error "fake dd $read_write error"
23295 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23297 if [ "$read_write" = "write" ]; then
23299 cancel_lru_locks osc
23300 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23301 error "$tfile size not $blocks MB"
23303 do_facet ost1 $LCTL set_param fail_loc=0
23305 echo "fake $read_write $duration_fake vs. normal $read_write" \
23306 "$duration in seconds"
23307 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23308 error_not_in_vm "fake write is slower"
23310 $LCTL set_param -n debug="$saved_debug"
23313 test_399a() { # LU-7655 for OST fake write
23314 remote_ost_nodsh && skip "remote OST with nodsh"
23318 run_test 399a "fake write should not be slower than normal write"
23320 test_399b() { # LU-8726 for OST fake read
23321 remote_ost_nodsh && skip "remote OST with nodsh"
23322 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23323 skip_env "ldiskfs only test"
23328 run_test 399b "fake read should not be slower than normal read"
23330 test_400a() { # LU-1606, was conf-sanity test_74
23331 if ! which $CC > /dev/null 2>&1; then
23332 skip_env "$CC is not installed"
23335 local extra_flags=''
23336 local out=$TMP/$tfile
23337 local prefix=/usr/include/lustre
23340 # Oleg removes c files in his test rig so test if any c files exist
23341 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23342 skip_env "Needed c test files are missing"
23344 if ! [[ -d $prefix ]]; then
23345 # Assume we're running in tree and fixup the include path.
23346 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23347 extra_flags+=" -L$LUSTRE/utils/.lib"
23350 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23351 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23352 error "client api broken"
23356 run_test 400a "Lustre client api program can compile and link"
23358 test_400b() { # LU-1606, LU-5011
23360 local out=$TMP/$tfile
23361 local prefix=/usr/include/linux/lustre
23363 # We use a hard coded prefix so that this test will not fail
23364 # when run in tree. There are headers in lustre/include/lustre/
23365 # that are not packaged (like lustre_idl.h) and have more
23366 # complicated include dependencies (like config.h and lnet/types.h).
23367 # Since this test about correct packaging we just skip them when
23368 # they don't exist (see below) rather than try to fixup cppflags.
23370 if ! which $CC > /dev/null 2>&1; then
23371 skip_env "$CC is not installed"
23374 for header in $prefix/*.h; do
23375 if ! [[ -f "$header" ]]; then
23379 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23380 continue # lustre_ioctl.h is internal header
23383 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23384 error "cannot compile '$header'"
23388 run_test 400b "packaged headers can be compiled"
23390 test_401a() { #LU-7437
23391 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23392 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23394 #count the number of parameters by "list_param -R"
23395 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23396 #count the number of parameters by listing proc files
23397 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23398 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23399 echo "proc_dirs='$proc_dirs'"
23400 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23401 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23404 [ $params -eq $procs ] ||
23405 error "found $params parameters vs. $procs proc files"
23407 # test the list_param -D option only returns directories
23408 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23409 #count the number of parameters by listing proc directories
23410 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23413 [ $params -eq $procs ] ||
23414 error "found $params parameters vs. $procs proc files"
23416 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23419 # jobid_var may not allow arbitrary values, so use jobid_name
23421 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23422 local testname=jobid_name tmp='testing%p'
23424 local testname=jobid_var tmp=testing
23427 local save=$($LCTL get_param -n $testname)
23429 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23430 error "no error returned when setting bad parameters"
23432 local jobid_new=$($LCTL get_param -n foe $testname baz)
23433 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23435 $LCTL set_param -n fog=bam $testname=$save bat=fog
23436 local jobid_old=$($LCTL get_param -n foe $testname bag)
23437 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23439 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23442 # jobid_var may not allow arbitrary values, so use jobid_name
23444 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23445 local testname=jobid_name
23447 local testname=jobid_var
23450 local jobid_var_old=$($LCTL get_param -n $testname)
23451 local jobid_var_new
23453 $LCTL set_param $testname= &&
23454 error "no error returned for 'set_param a='"
23456 jobid_var_new=$($LCTL get_param -n $testname)
23457 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23458 error "$testname was changed by setting without value"
23460 $LCTL set_param $testname &&
23461 error "no error returned for 'set_param a'"
23463 jobid_var_new=$($LCTL get_param -n $testname)
23464 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23465 error "$testname was changed by setting without value"
23467 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23470 # jobid_var may not allow arbitrary values, so use jobid_name
23472 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23473 local testname=jobid_name new_value='foo=bar%p'
23475 local testname=jobid_var new_valuie=foo=bar
23478 local jobid_var_old=$($LCTL get_param -n $testname)
23479 local jobid_var_new
23481 $LCTL set_param $testname=$new_value ||
23482 error "'set_param a=b' did not accept a value containing '='"
23484 jobid_var_new=$($LCTL get_param -n $testname)
23485 [[ "$jobid_var_new" == "$new_value" ]] ||
23486 error "'set_param a=b' failed on a value containing '='"
23488 # Reset the $testname to test the other format
23489 $LCTL set_param $testname=$jobid_var_old
23490 jobid_var_new=$($LCTL get_param -n $testname)
23491 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23492 error "failed to reset $testname"
23494 $LCTL set_param $testname $new_value ||
23495 error "'set_param a b' did not accept a value containing '='"
23497 jobid_var_new=$($LCTL get_param -n $testname)
23498 [[ "$jobid_var_new" == "$new_value" ]] ||
23499 error "'set_param a b' failed on a value containing '='"
23501 $LCTL set_param $testname $jobid_var_old
23502 jobid_var_new=$($LCTL get_param -n $testname)
23503 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23504 error "failed to reset $testname"
23506 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23509 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23510 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23511 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23512 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23513 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23514 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23515 remote_mds_nodsh && skip "remote MDS with nodsh"
23517 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23518 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23519 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23520 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23521 echo "Touch failed - OK"
23523 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23526 local file1=$DIR/$tfile.1
23527 local file2=$DIR/$tfile.2
23528 local tfile=$TMP/$tfile
23530 rm -f $file1 $file2 $tfile
23535 # 30 sec OBD_TIMEOUT in ll_getattr()
23536 # right before populating st_nlink
23537 $LCTL set_param fail_loc=0x80001409
23538 stat -c %h $file1 > $tfile &
23540 # create an alias, drop all locks and reclaim the dentry
23542 cancel_lru_locks mdc
23543 cancel_lru_locks osc
23544 sysctl -w vm.drop_caches=2
23548 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23550 rm -f $tfile $file1 $file2
23552 run_test 403 "i_nlink should not drop to zero due to aliasing"
23554 test_404() { # LU-6601
23555 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23556 skip "Need server version newer than 2.8.52"
23557 remote_mds_nodsh && skip "remote MDS with nodsh"
23559 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23560 awk '/osp .*-osc-MDT/ { print $4}')
23563 for osp in $mosps; do
23564 echo "Deactivate: " $osp
23565 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23566 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23567 awk -vp=$osp '$4 == p { print $2 }')
23568 [ $stat = IN ] || {
23569 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23570 error "deactivate error"
23572 echo "Activate: " $osp
23573 do_facet $SINGLEMDS $LCTL --device %$osp activate
23574 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23575 awk -vp=$osp '$4 == p { print $2 }')
23576 [ $stat = UP ] || {
23577 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23578 error "activate error"
23582 run_test 404 "validate manual {de}activated works properly for OSPs"
23585 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23586 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23587 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23588 skip "Layout swap lock is not supported"
23590 check_swap_layouts_support
23591 check_swap_layout_no_dom $DIR
23593 test_mkdir $DIR/$tdir
23594 swap_lock_test -d $DIR/$tdir ||
23595 error "One layout swap locked test failed"
23597 run_test 405 "Various layout swap lock tests"
23600 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23601 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23602 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23604 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23605 skip "Need MDS version at least 2.8.50"
23607 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23608 local test_pool=$TESTNAME
23610 pool_add $test_pool || error "pool_add failed"
23611 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23612 error "pool_add_targets failed"
23614 save_layout_restore_at_exit $MOUNT
23616 # parent set default stripe count only, child will stripe from both
23617 # parent and fs default
23618 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23619 error "setstripe $MOUNT failed"
23620 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23621 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23622 for i in $(seq 10); do
23623 local f=$DIR/$tdir/$tfile.$i
23624 touch $f || error "touch failed"
23625 local count=$($LFS getstripe -c $f)
23626 [ $count -eq $OSTCOUNT ] ||
23627 error "$f stripe count $count != $OSTCOUNT"
23628 local offset=$($LFS getstripe -i $f)
23629 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23630 local size=$($LFS getstripe -S $f)
23631 [ $size -eq $((def_stripe_size * 2)) ] ||
23632 error "$f stripe size $size != $((def_stripe_size * 2))"
23633 local pool=$($LFS getstripe -p $f)
23634 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23637 # change fs default striping, delete parent default striping, now child
23638 # will stripe from new fs default striping only
23639 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23640 error "change $MOUNT default stripe failed"
23641 $LFS setstripe -c 0 $DIR/$tdir ||
23642 error "delete $tdir default stripe failed"
23643 for i in $(seq 11 20); do
23644 local f=$DIR/$tdir/$tfile.$i
23645 touch $f || error "touch $f failed"
23646 local count=$($LFS getstripe -c $f)
23647 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23648 local offset=$($LFS getstripe -i $f)
23649 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23650 local size=$($LFS getstripe -S $f)
23651 [ $size -eq $def_stripe_size ] ||
23652 error "$f stripe size $size != $def_stripe_size"
23653 local pool=$($LFS getstripe -p $f)
23654 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23657 unlinkmany $DIR/$tdir/$tfile. 1 20
23659 local f=$DIR/$tdir/$tfile
23660 pool_remove_all_targets $test_pool $f
23661 pool_remove $test_pool $f
23663 run_test 406 "DNE support fs default striping"
23666 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23667 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23668 skip "Need MDS version at least 2.8.55"
23669 remote_mds_nodsh && skip "remote MDS with nodsh"
23671 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23672 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23673 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23674 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23675 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23677 #define OBD_FAIL_DT_TXN_STOP 0x2019
23678 for idx in $(seq $MDSCOUNT); do
23679 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23681 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23682 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23683 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23686 run_test 407 "transaction fail should cause operation fail"
23689 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23691 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23692 lctl set_param fail_loc=0x8000040a
23693 # let ll_prepare_partial_page() fail
23694 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23698 # create at least 100 unused inodes so that
23699 # shrink_icache_memory(0) should not return 0
23700 touch $DIR/$tfile-{0..100}
23701 rm -f $DIR/$tfile-{0..100}
23704 echo 2 > /proc/sys/vm/drop_caches
23706 run_test 408 "drop_caches should not hang due to page leaks"
23710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23712 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23713 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23714 touch $DIR/$tdir/guard || error "(2) Fail to create"
23716 local PREFIX=$(str_repeat 'A' 128)
23717 echo "Create 1K hard links start at $(date)"
23718 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23719 error "(3) Fail to hard link"
23721 echo "Links count should be right although linkEA overflow"
23722 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23723 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23724 [ $linkcount -eq 1001 ] ||
23725 error "(5) Unexpected hard links count: $linkcount"
23727 echo "List all links start at $(date)"
23728 ls -l $DIR/$tdir/foo > /dev/null ||
23729 error "(6) Fail to list $DIR/$tdir/foo"
23731 echo "Unlink hard links start at $(date)"
23732 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23733 error "(7) Fail to unlink"
23734 echo "Unlink hard links finished at $(date)"
23736 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23740 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23741 skip "Need client version at least 2.9.59"
23742 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23743 skip "Need MODULES build"
23745 # Create a file, and stat it from the kernel
23746 local testfile=$DIR/$tfile
23749 local run_id=$RANDOM
23750 local my_ino=$(stat --format "%i" $testfile)
23752 # Try to insert the module. This will always fail as the
23753 # module is designed to not be inserted.
23754 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23757 # Anything but success is a test failure
23759 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23760 error "no inode match"
23762 run_test 410 "Test inode number returned from kernel thread"
23764 cleanup_test411_cgroup() {
23770 local cg_basedir=/sys/fs/cgroup/memory
23772 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23773 skip "no setup for cgroup"
23775 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23776 error "test file creation failed"
23777 cancel_lru_locks osc
23779 # Create a very small memory cgroup to force a slab allocation error
23780 local cgdir=$cg_basedir/osc_slab_alloc
23781 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23782 trap "cleanup_test411_cgroup $cgdir" EXIT
23783 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23784 echo 1M > $cgdir/memory.limit_in_bytes
23786 # Should not LBUG, just be killed by oom-killer
23787 # dd will return 0 even allocation failure in some environment.
23788 # So don't check return value
23789 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23790 cleanup_test411_cgroup $cgdir
23794 run_test 411 "Slab allocation error with cgroup does not LBUG"
23797 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23798 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23799 skip "Need server version at least 2.10.55"
23802 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23803 error "mkdir failed"
23804 $LFS getdirstripe $DIR/$tdir
23805 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23806 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23807 error "expect $((MDSCOUT - 1)) get $stripe_index"
23808 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23809 [ $stripe_count -eq 2 ] ||
23810 error "expect 2 get $stripe_count"
23812 run_test 412 "mkdir on specific MDTs"
23816 local stripe_count=$2
23817 local mdts=$(comma_list $(mdts_nodes))
23820 local lmv_qos_prio_free
23821 local lmv_qos_threshold_rr
23822 local lmv_qos_maxage
23823 local lod_qos_prio_free
23824 local lod_qos_threshold_rr
23825 local lod_qos_maxage
23829 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23830 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23831 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23833 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23834 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23835 stack_trap "$LCTL set_param \
23836 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23837 stack_trap "$LCTL set_param \
23838 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23839 stack_trap "$LCTL set_param \
23840 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23842 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23843 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23844 lod_qos_prio_free=${lod_qos_prio_free%%%}
23845 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23846 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23847 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23848 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23849 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23850 stack_trap "do_nodes $mdts $LCTL set_param \
23851 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23852 stack_trap "do_nodes $mdts $LCTL set_param \
23853 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23855 stack_trap "do_nodes $mdts $LCTL set_param \
23856 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23858 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23859 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23861 testdir=$DIR/$tdir-s$stripe_count/rr
23863 local stripe_index=$($LFS getstripe -m $testdir)
23864 local test_mkdir_rr=true
23866 getfattr -d -m dmv $testdir | grep dmv
23867 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
23868 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
23870 (( $inherit_rr == 0 )) && test_mkdir_rr=false
23875 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
23876 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
23878 for i in $(seq $((100 * MDSCOUNT))); do
23879 eval $mkdir_cmd $testdir/subdir$i ||
23880 error "$mkdir_cmd subdir$i failed"
23883 for i in $(seq $MDSCOUNT); do
23884 count=$($LFS getdirstripe -i $testdir/* |
23885 grep ^$((i - 1))$ | wc -l)
23886 echo "$count directories created on MDT$((i - 1))"
23887 if $test_mkdir_rr; then
23888 (( $count == 100 )) ||
23889 error "subdirs are not evenly distributed"
23890 elif [ $((i - 1)) -eq $stripe_index ]; then
23891 (( $count == 100 * MDSCOUNT )) ||
23892 error "$count subdirs created on MDT$((i - 1))"
23894 (( $count == 0 )) ||
23895 error "$count subdirs created on MDT$((i - 1))"
23898 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
23899 count=$($LFS getdirstripe $testdir/* |
23900 grep -P "^\s+$((i - 1))\t" | wc -l)
23901 echo "$count stripes created on MDT$((i - 1))"
23902 # deviation should < 5% of average
23903 (( $count < 95 * stripe_count )) ||
23904 (( $count > 105 * stripe_count)) &&
23905 error "stripes are not evenly distributed"
23909 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23910 do_nodes $mdts $LCTL set_param \
23911 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23914 echo "Check for uneven MDTs: "
23924 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23925 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23926 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23928 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23929 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23932 for ((i = 1; i < ${#ffree[@]}; i++)); do
23933 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23934 if [ $tmp -gt $max ]; then
23938 if [ $tmp -lt $min ]; then
23944 (( ${ffree[min_index]} == 0 )) &&
23945 skip "no free files in MDT$min_index"
23946 (( ${ffree[min_index]} > 100000000 )) &&
23947 skip "too many free files in MDT$min_index"
23949 # Check if we need to generate uneven MDTs
23951 local diff=$(((max - min) * 100 / min))
23952 local value="$(generate_string 1024)"
23954 while [ $diff -lt $threshold ]; do
23955 # generate uneven MDTs, create till $threshold% diff
23956 echo -n "weight diff=$diff% must be > $threshold% ..."
23957 count=$((${ffree[min_index]} / 10))
23958 # 50 sec per 10000 files in vm
23959 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
23960 skip "$count files to create"
23961 echo "Fill MDT$min_index with $count files"
23962 [ -d $DIR/$tdir-MDT$min_index ] ||
23963 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23964 error "mkdir $tdir-MDT$min_index failed"
23965 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
23966 error "create d$count failed"
23968 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23969 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23970 max=$(((${ffree[max_index]} >> 8) * \
23971 (${bavail[max_index]} * bsize >> 16)))
23972 min=$(((${ffree[min_index]} >> 8) * \
23973 (${bavail[min_index]} * bsize >> 16)))
23974 diff=$(((max - min) * 100 / min))
23977 echo "MDT filesfree available: ${ffree[@]}"
23978 echo "MDT blocks available: ${bavail[@]}"
23979 echo "weight diff=$diff%"
23982 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23984 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23985 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23986 # decrease statfs age, so that it can be updated in time
23987 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23988 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23992 testdir=$DIR/$tdir-s$stripe_count/qos
23994 for i in $(seq $((100 * MDSCOUNT))); do
23995 eval $mkdir_cmd $testdir/subdir$i ||
23996 error "$mkdir_cmd subdir$i failed"
23999 for i in $(seq $MDSCOUNT); do
24000 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24002 echo "$count directories created on MDT$((i - 1))"
24004 if [ $stripe_count -gt 1 ]; then
24005 count=$($LFS getdirstripe $testdir/* |
24006 grep -P "^\s+$((i - 1))\t" | wc -l)
24007 echo "$count stripes created on MDT$((i - 1))"
24011 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24012 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24014 # D-value should > 10% of averge
24015 (( $max - $min < 10 )) &&
24016 error "subdirs shouldn't be evenly distributed"
24019 if [ $stripe_count -gt 1 ]; then
24020 max=$($LFS getdirstripe $testdir/* |
24021 grep -P "^\s+$max_index\t" | wc -l)
24022 min=$($LFS getdirstripe $testdir/* |
24023 grep -P "^\s+$min_index\t" | wc -l)
24024 (( $max - $min < 10 * $stripe_count )) &&
24025 error "stripes shouldn't be evenly distributed"|| true
24030 [ $MDSCOUNT -lt 2 ] &&
24031 skip "We need at least 2 MDTs for this test"
24033 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24034 skip "Need server version at least 2.12.52"
24038 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24039 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24040 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24041 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24042 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24045 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24048 [ $MDSCOUNT -lt 2 ] &&
24049 skip "We need at least 2 MDTs for this test"
24051 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24052 skip "Need server version at least 2.12.52"
24057 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24058 testdir=$DIR/$tdir-s$stripe_count
24059 mkdir $testdir || error "mkdir $testdir failed"
24060 mkdir $testdir/rr || error "mkdir rr failed"
24061 mkdir $testdir/qos || error "mkdir qos failed"
24062 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24063 $testdir/rr || error "setdirstripe rr failed"
24064 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24065 error "setdirstripe failed"
24066 test_qos_mkdir "mkdir" $stripe_count
24069 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24072 [ $MDSCOUNT -ge 2 ] ||
24073 skip "We need at least 2 MDTs for this test"
24075 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24076 skip "Need server version at least 2.14.50"
24082 testdir=$DIR/${tdir}-s1
24083 mkdir $testdir || error "mkdir $testdir failed"
24084 mkdir $testdir/rr || error "mkdir rr failed"
24085 mkdir $testdir/qos || error "mkdir qos failed"
24086 # default max_inherit is -1, default max_inherit_rr is 0
24087 $LFS setdirstripe -D -c 1 $testdir/rr ||
24088 error "setdirstripe rr failed"
24089 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24090 error "setdirstripe qos failed"
24091 test_qos_mkdir "mkdir" 1
24093 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24094 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24095 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24096 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24097 (( $inherit_rr == 0 )) ||
24098 error "rr/level1 inherit-rr $inherit_rr != 0"
24100 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24101 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24102 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24103 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24104 (( $inherit_rr == 0 )) ||
24105 error "qos/level1 inherit-rr $inherit_rr !=0"
24106 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24107 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24108 error "level2 shouldn't have default LMV" || true
24110 run_test 413c "mkdir with default LMV max inherit rr"
24113 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24114 $LCTL set_param fail_loc=0x80000521
24115 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24118 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24122 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24123 skip "Need server version at least 2.11.52"
24133 # this test may be slow on ZFS
24134 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24136 # though this test is designed for striped directory, let's test normal
24137 # directory too since lock is always saved as CoS lock.
24138 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24139 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24148 start_time=$(date +%s)
24149 for i in $(seq $total); do
24150 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24153 end_time=$(date +%s)
24154 duration=$((end_time - start_time))
24156 kill -9 $setattr_pid
24158 echo "rename $total files took $duration sec"
24159 [ $duration -lt 100 ] || error "rename took $duration sec"
24161 run_test 415 "lock revoke is not missing"
24164 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24165 skip "Need server version at least 2.11.55"
24167 # define OBD_FAIL_OSD_TXN_START 0x19a
24168 do_facet mds1 lctl set_param fail_loc=0x19a
24170 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24174 run_test 416 "transaction start failure won't cause system hung"
24178 do_nodes $(comma_list $(mdts_nodes)) \
24179 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24180 do_nodes $(comma_list $(mdts_nodes)) \
24181 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24182 do_nodes $(comma_list $(mdts_nodes)) \
24183 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24188 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24189 skip "Need MDS version at least 2.11.56"
24191 trap cleanup_417 RETURN EXIT
24193 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24194 do_nodes $(comma_list $(mdts_nodes)) \
24195 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24196 $LFS migrate -m 0 $DIR/$tdir.1 &&
24197 error "migrate dir $tdir.1 should fail"
24199 do_nodes $(comma_list $(mdts_nodes)) \
24200 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24201 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24202 error "create remote dir $tdir.2 should fail"
24204 do_nodes $(comma_list $(mdts_nodes)) \
24205 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24206 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24207 error "create striped dir $tdir.3 should fail"
24210 run_test 417 "disable remote dir, striped dir and dir migration"
24212 # Checks that the outputs of df [-i] and lfs df [-i] match
24214 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24224 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24226 for count in {1..100}; do
24230 # read the lines of interest
24231 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24232 error "df $inodes $dir | tail -n +2 failed"
24233 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24234 error "lfs df $inodes $dir | grep summary: failed"
24236 # skip first substrings of each output as they are different
24237 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24238 # compare the two outputs
24240 for i in {1..5}; do
24241 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24249 lfs df $inodes $dir
24250 error "df and lfs df $1 output mismatch: " \
24251 "df ${inodes}: ${df_out[*]}, " \
24252 "lfs df ${inodes}: ${lfs_df_out[*]}"
24257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24259 local dir=$DIR/$tdir
24260 local numfiles=$((RANDOM % 4096 + 2))
24261 local numblocks=$((RANDOM % 256 + 1))
24263 wait_delete_completed
24266 # check block output
24267 check_lfs_df blocks $dir
24268 # check inode output
24269 check_lfs_df inodes $dir
24271 # create a single file and retest
24272 echo "Creating a single file and testing"
24273 createmany -o $dir/$tfile- 1 &>/dev/null ||
24274 error "creating 1 file in $dir failed"
24275 check_lfs_df blocks $dir
24276 check_lfs_df inodes $dir
24278 # create a random number of files
24279 echo "Creating $((numfiles - 1)) files and testing"
24280 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24281 error "creating $((numfiles - 1)) files in $dir failed"
24283 # write a random number of blocks to the first test file
24284 echo "Writing $numblocks 4K blocks and testing"
24285 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24286 count=$numblocks &>/dev/null ||
24287 error "dd to $dir/${tfile}-0 failed"
24290 check_lfs_df blocks $dir
24291 check_lfs_df inodes $dir
24293 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24294 error "unlinking $numfiles files in $dir failed"
24296 run_test 418 "df and lfs df outputs match"
24300 local dir=$DIR/$tdir
24305 cancel_lru_locks mdc
24307 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24308 $LCTL set_param fail_loc=0x1410
24310 $LCTL set_param fail_loc=0
24313 run_test 419 "Verify open file by name doesn't crash kernel"
24317 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24318 skip "Need MDS version at least 2.12.53"
24320 local SAVE_UMASK=$(umask)
24321 local dir=$DIR/$tdir
24322 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24326 mkdir -m03777 $dir/testdir
24327 ls -dn $dir/testdir
24328 # Need to remove trailing '.' when SELinux is enabled
24329 local dirperms=$(ls -dn $dir/testdir |
24330 awk '{ sub(/\.$/, "", $1); print $1}')
24331 [ $dirperms == "drwxrwsrwt" ] ||
24332 error "incorrect perms on $dir/testdir"
24334 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24335 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24336 ls -n $dir/testdir/testfile
24337 local fileperms=$(ls -n $dir/testdir/testfile |
24338 awk '{ sub(/\.$/, "", $1); print $1}')
24339 [ $fileperms == "-rwxr-xr-x" ] ||
24340 error "incorrect perms on $dir/testdir/testfile"
24344 run_test 420 "clear SGID bit on non-directories for non-members"
24351 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24352 skip "Need MDS version at least 2.12.54"
24354 test_mkdir $DIR/$tdir
24355 createmany -o $DIR/$tdir/f 3
24356 cnt=$(ls -1 $DIR/$tdir | wc -l)
24357 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24359 fid1=$(lfs path2fid $DIR/$tdir/f1)
24360 fid2=$(lfs path2fid $DIR/$tdir/f2)
24361 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24363 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24364 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24366 cnt=$(ls -1 $DIR/$tdir | wc -l)
24367 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24369 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24370 createmany -o $DIR/$tdir/f 3
24371 cnt=$(ls -1 $DIR/$tdir | wc -l)
24372 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24374 fid1=$(lfs path2fid $DIR/$tdir/f1)
24375 fid2=$(lfs path2fid $DIR/$tdir/f2)
24376 echo "remove using fsname $FSNAME"
24377 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24379 cnt=$(ls -1 $DIR/$tdir | wc -l)
24380 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24382 run_test 421a "simple rm by fid"
24389 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24390 skip "Need MDS version at least 2.12.54"
24392 test_mkdir $DIR/$tdir
24393 createmany -o $DIR/$tdir/f 3
24394 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24397 FID1=$(lfs path2fid $DIR/$tdir/f1)
24398 FID2=$(lfs path2fid $DIR/$tdir/f2)
24399 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24401 kill -USR1 $MULTIPID
24404 cnt=$(ls $DIR/$tdir | wc -l)
24405 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24407 run_test 421b "rm by fid on open file"
24413 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24414 skip "Need MDS version at least 2.12.54"
24416 test_mkdir $DIR/$tdir
24417 createmany -o $DIR/$tdir/f 3
24418 touch $DIR/$tdir/$tfile
24419 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24420 cnt=$(ls -1 $DIR/$tdir | wc -l)
24421 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24423 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24424 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24426 cnt=$(ls $DIR/$tdir | wc -l)
24427 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24429 run_test 421c "rm by fid against hardlinked files"
24435 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24436 skip "Need MDS version at least 2.12.54"
24438 test_mkdir $DIR/$tdir
24439 createmany -o $DIR/$tdir/f 4097
24440 cnt=$(ls -1 $DIR/$tdir | wc -l)
24441 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24443 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24444 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24446 cnt=$(ls $DIR/$tdir | wc -l)
24448 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24450 run_test 421d "rmfid en masse"
24456 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24457 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24458 skip "Need MDS version at least 2.12.54"
24460 mkdir -p $DIR/$tdir
24461 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24462 createmany -o $DIR/$tdir/striped_dir/f 512
24463 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24464 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24466 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24467 sed "s/[/][^:]*://g")
24468 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24470 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24472 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24474 run_test 421e "rmfid in DNE"
24480 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24481 skip "Need MDS version at least 2.12.54"
24483 test_mkdir $DIR/$tdir
24485 cnt=$(ls -1 $DIR/$tdir | wc -l)
24486 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24488 FID=$(lfs path2fid $DIR/$tdir/f)
24489 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24490 # rmfid should fail
24491 cnt=$(ls -1 $DIR/$tdir | wc -l)
24492 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24494 chmod a+rw $DIR/$tdir
24496 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24497 # rmfid should fail
24498 cnt=$(ls -1 $DIR/$tdir | wc -l)
24499 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24502 $RUNAS touch $DIR/$tdir/f
24503 FID=$(lfs path2fid $DIR/$tdir/f)
24504 echo "rmfid as root"
24505 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24506 cnt=$(ls -1 $DIR/$tdir | wc -l)
24507 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24510 $RUNAS touch $DIR/$tdir/f
24511 cnt=$(ls -1 $DIR/$tdir | wc -l)
24512 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24513 FID=$(lfs path2fid $DIR/$tdir/f)
24514 # rmfid w/o user_fid2path mount option should fail
24515 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24516 cnt=$(ls -1 $DIR/$tdir | wc -l)
24517 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24519 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24520 stack_trap "rmdir $tmpdir"
24521 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24522 error "failed to mount client'"
24523 stack_trap "umount_client $tmpdir"
24525 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24526 # rmfid should succeed
24527 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24528 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24530 # rmfid shouldn't allow to remove files due to dir's permission
24531 chmod a+rwx $tmpdir/$tdir
24532 touch $tmpdir/$tdir/f
24533 ls -la $tmpdir/$tdir
24534 FID=$(lfs path2fid $tmpdir/$tdir/f)
24535 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24538 run_test 421f "rmfid checks permissions"
24544 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24545 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24546 skip "Need MDS version at least 2.12.54"
24548 mkdir -p $DIR/$tdir
24549 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24550 createmany -o $DIR/$tdir/striped_dir/f 512
24551 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24552 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24554 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24555 sed "s/[/][^:]*://g")
24557 rm -f $DIR/$tdir/striped_dir/f1*
24558 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24559 removed=$((512 - cnt))
24561 # few files have been just removed, so we expect
24562 # rmfid to fail on their fids
24563 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24564 [ $removed != $errors ] && error "$errors != $removed"
24566 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24568 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24570 run_test 421g "rmfid to return errors properly"
24573 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24574 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24575 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24576 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24577 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24579 local amc=$(at_max_get client)
24580 local amo=$(at_max_get mds1)
24581 local timeout=`lctl get_param -n timeout`
24583 at_max_set 0 client
24586 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24587 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24588 fail_val=$(((2*timeout + 10)*1000))
24589 touch $DIR/$tdir/d3/file &
24591 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24592 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24593 fail_val=$((2*timeout + 5))
24594 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24598 sleep $((2 * timeout))
24602 touch $DIR/$tdir/d2/file3
24603 touch $DIR/$tdir/d2/file4
24604 touch $DIR/$tdir/d2/file5
24607 at_max_set $amc client
24608 at_max_set $amo mds1
24610 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24611 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24612 error "Watchdog is always throttled"
24614 run_test 422 "kill a process with RPC in progress"
24627 # ensure statfs cache is expired
24630 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24631 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24635 run_test 423 "statfs should return a right data"
24638 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24639 $LCTL set_param fail_loc=0x80000522
24640 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24643 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24646 test_mkdir -c -1 $DIR/$tdir
24647 $LFS setstripe -c -1 $DIR/$tdir
24649 lru_resize_disable "" 100
24650 stack_trap "lru_resize_enable" EXIT
24654 for i in $(seq $((MDSCOUNT * 125))); do
24655 local t=$DIR/$tdir/$tfile_$i
24657 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24658 error_noexit "Create file $t"
24660 stack_trap "rm -rf $DIR/$tdir" EXIT
24662 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24663 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24664 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24666 [ $lock_count -le $lru_size ] ||
24667 error "osc lock count $lock_count > lru size $lru_size"
24670 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24671 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24672 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24674 [ $lock_count -le $lru_size ] ||
24675 error "mdc lock count $lock_count > lru size $lru_size"
24678 run_test 425 "lock count should not exceed lru size"
24681 splice-test -r $DIR/$tfile
24682 splice-test -rd $DIR/$tfile
24683 splice-test $DIR/$tfile
24684 splice-test -d $DIR/$tfile
24686 run_test 426 "splice test on Lustre"
24689 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24690 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24691 skip "Need MDS version at least 2.12.4"
24697 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24698 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24700 $LFS getdirstripe $DIR/$tdir/1/dir
24702 #first setfattr for creating updatelog
24703 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24705 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24706 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24707 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24708 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24712 wait_recovery_complete mds2 $((2*TIMEOUT))
24714 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24715 echo $log | grep "get update log failed" &&
24716 error "update log corruption is detected" || true
24718 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24722 local cache_limit=$CACHE_MAX
24724 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24725 $LCTL set_param -n llite.*.max_cached_mb=64
24728 $LFS setstripe -c 1 $DIR/$tdir
24729 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24730 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24732 for f in $(seq 4); do
24733 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24737 cancel_lru_locks osc
24739 for f in $(seq 4); do
24740 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24744 run_test 428 "large block size IO should not hang"
24746 test_429() { # LU-7915 / LU-10948
24747 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
24748 local testfile=$DIR/$tfile
24749 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
24755 $LCTL get_param $ll_opencache_threshold_count ||
24756 skip "client does not have opencache parameter"
24758 set_opencache $new_flag
24759 stack_trap "restore_opencache"
24760 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
24761 error "enable opencache failed"
24763 # drop MDC DLM locks
24764 cancel_lru_locks mdc
24765 # clear MDC RPC stats counters
24766 $LCTL set_param $mdc_rpcstats=clear
24768 # According to the current implementation, we need to run 3 times
24769 # open & close file to verify if opencache is enabled correctly.
24770 # 1st, RPCs are sent for lookup/open and open handle is released on
24772 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
24773 # so open handle won't be released thereafter.
24774 # 3rd, No RPC is sent out.
24775 $MULTIOP $testfile oc || error "multiop failed"
24776 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24777 echo "1st: $first_rpc RPCs in flight"
24779 $MULTIOP $testfile oc || error "multiop failed"
24780 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24781 echo "2nd: $second_rpc RPCs in flight"
24783 $MULTIOP $testfile oc || error "multiop failed"
24784 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
24785 echo "3rd: $third_rpc RPCs in flight"
24787 #verify no MDC RPC is sent
24788 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
24790 run_test 429 "verify if opencache flag on client side does work"
24796 # data at [200K, 400K)
24797 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24798 error "256K->512K dd fails"
24800 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24801 error "2M->3M dd fails"
24803 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24804 error "4M->5M dd fails"
24805 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24806 # start at first component hole #1
24807 printf "Seeking hole from 1000 ... "
24808 offset=$(lseek_test -l 1000 $file)
24810 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24811 printf "Seeking data from 1000 ... "
24812 offset=$(lseek_test -d 1000 $file)
24814 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24816 # start at first component data block
24817 printf "Seeking hole from 300000 ... "
24818 offset=$(lseek_test -l 300000 $file)
24820 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24821 printf "Seeking data from 300000 ... "
24822 offset=$(lseek_test -d 300000 $file)
24824 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24826 # start at the first component but beyond end of object size
24827 printf "Seeking hole from 1000000 ... "
24828 offset=$(lseek_test -l 1000000 $file)
24830 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24831 printf "Seeking data from 1000000 ... "
24832 offset=$(lseek_test -d 1000000 $file)
24834 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24836 # start at second component stripe 2 (empty file)
24837 printf "Seeking hole from 1500000 ... "
24838 offset=$(lseek_test -l 1500000 $file)
24840 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24841 printf "Seeking data from 1500000 ... "
24842 offset=$(lseek_test -d 1500000 $file)
24844 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24846 # start at second component stripe 1 (all data)
24847 printf "Seeking hole from 3000000 ... "
24848 offset=$(lseek_test -l 3000000 $file)
24850 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24851 printf "Seeking data from 3000000 ... "
24852 offset=$(lseek_test -d 3000000 $file)
24854 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24856 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24857 error "2nd dd fails"
24858 echo "Add data block at 640K...1280K"
24860 # start at before new data block, in hole
24861 printf "Seeking hole from 600000 ... "
24862 offset=$(lseek_test -l 600000 $file)
24864 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24865 printf "Seeking data from 600000 ... "
24866 offset=$(lseek_test -d 600000 $file)
24868 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24870 # start at the first component new data block
24871 printf "Seeking hole from 1000000 ... "
24872 offset=$(lseek_test -l 1000000 $file)
24874 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24875 printf "Seeking data from 1000000 ... "
24876 offset=$(lseek_test -d 1000000 $file)
24878 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24880 # start at second component stripe 2, new data
24881 printf "Seeking hole from 1200000 ... "
24882 offset=$(lseek_test -l 1200000 $file)
24884 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24885 printf "Seeking data from 1200000 ... "
24886 offset=$(lseek_test -d 1200000 $file)
24888 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24890 # start beyond file end
24891 printf "Using offset > filesize ... "
24892 lseek_test -l 4000000 $file && error "lseek should fail"
24893 printf "Using offset > filesize ... "
24894 lseek_test -d 4000000 $file && error "lseek should fail"
24900 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24901 skip "MDT does not support SEEK_HOLE"
24903 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24904 skip "OST does not support SEEK_HOLE"
24906 local file=$DIR/$tdir/$tfile
24908 mkdir -p $DIR/$tdir
24910 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24911 # OST stripe #1 will have continuous data at [1M, 3M)
24912 # OST stripe #2 is empty
24913 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24914 lseek_test_430 $file
24916 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24917 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24918 lseek_test_430 $file
24920 $LFS setstripe -c2 -S 512K $file
24921 echo "Two stripes, stripe size 512K"
24922 lseek_test_430 $file
24924 # FLR with stale mirror
24925 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24927 echo "Mirrored file:"
24928 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24929 echo "Plain 2 stripes 1M"
24930 lseek_test_430 $file
24933 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24936 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24937 skip "OST does not support SEEK_HOLE"
24940 local file=$DIR/$tdir/$tfile
24942 mkdir -p $DIR/$tdir
24943 # Empty layout lseek should fail
24946 printf "Seeking hole from 0 ... "
24947 lseek_test -l 0 $file && error "lseek should fail"
24948 printf "Seeking data from 0 ... "
24949 lseek_test -d 0 $file && error "lseek should fail"
24953 $LFS setstripe -E 1M -c2 -E eof $file
24954 $TRUNCATE $file 1048576
24955 printf "Seeking hole from 1000000 ... "
24956 offset=$(lseek_test -l 1000000 $file)
24958 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24959 printf "Seeking data from 1000000 ... "
24960 lseek_test -d 1000000 $file && error "lseek should fail"
24963 # full component followed by non-inited one
24964 $LFS setstripe -E 1M -c2 -E eof $file
24965 dd if=/dev/urandom of=$file bs=1M count=1
24966 printf "Seeking hole from 1000000 ... "
24967 offset=$(lseek_test -l 1000000 $file)
24969 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24970 printf "Seeking hole from 1048576 ... "
24971 lseek_test -l 1048576 $file && error "lseek should fail"
24972 # init second component and truncate back
24973 echo "123" >> $file
24974 $TRUNCATE $file 1048576
24975 printf "Seeking hole from 1000000 ... "
24976 offset=$(lseek_test -l 1000000 $file)
24978 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24979 printf "Seeking hole from 1048576 ... "
24980 lseek_test -l 1048576 $file && error "lseek should fail"
24981 # boundary checks for big values
24982 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24983 offset=$(lseek_test -d 0 $file.10g)
24984 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24985 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24986 offset=$(lseek_test -d 0 $file.100g)
24987 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24990 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24993 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24994 skip "OST does not support SEEK_HOLE"
24996 local file=$DIR/$tdir/$tfile
24999 mkdir -p $DIR/$tdir
25000 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25002 # cp version 8.33+ prefers lseek over fiemap
25003 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25005 time cp $file /dev/null
25006 (( SECONDS - start < 5 )) ||
25007 error "cp: too long runtime $((SECONDS - start))"
25010 # tar version 1.29+ supports SEEK_HOLE/DATA
25011 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25013 time tar cS $file - | cat > /dev/null
25014 (( SECONDS - start < 5 )) ||
25015 error "tar: too long runtime $((SECONDS - start))"
25018 run_test 430c "lseek: external tools check"
25020 test_431() { # LU-14187
25021 local file=$DIR/$tdir/$tfile
25023 mkdir -p $DIR/$tdir
25024 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25025 dd if=/dev/urandom of=$file bs=4k count=1
25026 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25027 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25028 #define OBD_FAIL_OST_RESTART_IO 0x251
25029 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25030 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25034 echo 3 > /proc/sys/vm/drop_caches
25035 diff $file $file.0 || error "data diff"
25037 run_test 431 "Restart transaction for IO"
25040 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25041 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25042 skip "Need server version at least 2.9.55"
25044 start_full_debug_logging
25048 stop_full_debug_logging
25052 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25053 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25054 awk '/The barrier for/ { print $7 }')
25057 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25062 barrier_expired() {
25065 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25066 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25067 awk '/will be expired/ { print $7 }')
25069 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25078 echo "Start barrier_freeze at: $(date)"
25079 #define OBD_FAIL_BARRIER_DELAY 0x2202
25080 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25081 # Do not reduce barrier time - See LU-11873
25082 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25085 local b_status=$(barrier_stat)
25086 echo "Got barrier status at: $(date)"
25087 [ "$b_status" = "'freezing_p1'" ] ||
25088 error "(1) unexpected barrier status $b_status"
25090 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25092 b_status=$(barrier_stat)
25093 [ "$b_status" = "'frozen'" ] ||
25094 error "(2) unexpected barrier status $b_status"
25096 local expired=$(barrier_expired)
25097 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25098 sleep $((expired + 3))
25100 b_status=$(barrier_stat)
25101 [ "$b_status" = "'expired'" ] ||
25102 error "(3) unexpected barrier status $b_status"
25104 # Do not reduce barrier time - See LU-11873
25105 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25106 error "(4) fail to freeze barrier"
25108 b_status=$(barrier_stat)
25109 [ "$b_status" = "'frozen'" ] ||
25110 error "(5) unexpected barrier status $b_status"
25112 echo "Start barrier_thaw at: $(date)"
25113 #define OBD_FAIL_BARRIER_DELAY 0x2202
25114 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25115 do_facet mgs $LCTL barrier_thaw $FSNAME &
25118 b_status=$(barrier_stat)
25119 echo "Got barrier status at: $(date)"
25120 [ "$b_status" = "'thawing'" ] ||
25121 error "(6) unexpected barrier status $b_status"
25123 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25125 b_status=$(barrier_stat)
25126 [ "$b_status" = "'thawed'" ] ||
25127 error "(7) unexpected barrier status $b_status"
25129 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25130 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25131 do_facet mgs $LCTL barrier_freeze $FSNAME
25133 b_status=$(barrier_stat)
25134 [ "$b_status" = "'failed'" ] ||
25135 error "(8) unexpected barrier status $b_status"
25137 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25138 do_facet mgs $LCTL barrier_thaw $FSNAME
25142 run_test 801a "write barrier user interfaces and stat machine"
25147 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25148 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25149 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25150 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25151 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25153 cancel_lru_locks mdc
25155 # 180 seconds should be long enough
25156 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25158 local b_status=$(barrier_stat)
25159 [ "$b_status" = "'frozen'" ] ||
25160 error "(6) unexpected barrier status $b_status"
25162 mkdir $DIR/$tdir/d0/d10 &
25165 touch $DIR/$tdir/d1/f13 &
25168 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25171 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25174 rm -f $DIR/$tdir/d4/f12 &
25177 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25179 # To guarantee taht the 'stat' is not blocked
25180 b_status=$(barrier_stat)
25181 [ "$b_status" = "'frozen'" ] ||
25182 error "(8) unexpected barrier status $b_status"
25184 # let above commands to run at background
25187 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25188 ps -p $touch_pid || error "(10) touch should be blocked"
25189 ps -p $ln_pid || error "(11) link should be blocked"
25190 ps -p $mv_pid || error "(12) rename should be blocked"
25191 ps -p $rm_pid || error "(13) unlink should be blocked"
25193 b_status=$(barrier_stat)
25194 [ "$b_status" = "'frozen'" ] ||
25195 error "(14) unexpected barrier status $b_status"
25197 do_facet mgs $LCTL barrier_thaw $FSNAME
25198 b_status=$(barrier_stat)
25199 [ "$b_status" = "'thawed'" ] ||
25200 error "(15) unexpected barrier status $b_status"
25202 wait $mkdir_pid || error "(16) mkdir should succeed"
25203 wait $touch_pid || error "(17) touch should succeed"
25204 wait $ln_pid || error "(18) link should succeed"
25205 wait $mv_pid || error "(19) rename should succeed"
25206 wait $rm_pid || error "(20) unlink should succeed"
25210 run_test 801b "modification will be blocked by write barrier"
25213 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25217 stop mds2 || error "(1) Fail to stop mds2"
25219 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25221 local b_status=$(barrier_stat)
25222 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25223 do_facet mgs $LCTL barrier_thaw $FSNAME
25224 error "(2) unexpected barrier status $b_status"
25227 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25228 error "(3) Fail to rescan barrier bitmap"
25230 # Do not reduce barrier time - See LU-11873
25231 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25233 b_status=$(barrier_stat)
25234 [ "$b_status" = "'frozen'" ] ||
25235 error "(4) unexpected barrier status $b_status"
25237 do_facet mgs $LCTL barrier_thaw $FSNAME
25238 b_status=$(barrier_stat)
25239 [ "$b_status" = "'thawed'" ] ||
25240 error "(5) unexpected barrier status $b_status"
25242 local devname=$(mdsdevname 2)
25244 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25246 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25247 error "(7) Fail to rescan barrier bitmap"
25251 run_test 801c "rescan barrier bitmap"
25253 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25254 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25255 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25256 saved_MOUNT_OPTS=$MOUNT_OPTS
25262 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25263 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25264 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25265 MOUNT_OPTS=$saved_MOUNT_OPTS
25270 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25271 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25272 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25273 skip "Need server version at least 2.9.55"
25275 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25277 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25279 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25280 error "(2) Fail to copy"
25282 trap cleanup_802a EXIT
25284 # sync by force before remount as readonly
25285 sync; sync_all_data; sleep 3; sync_all_data
25289 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25290 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25291 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25293 echo "Mount the server as read only"
25294 setupall server_only || error "(3) Fail to start servers"
25296 echo "Mount client without ro should fail"
25297 mount_client $MOUNT &&
25298 error "(4) Mount client without 'ro' should fail"
25300 echo "Mount client with ro should succeed"
25301 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25302 mount_client $MOUNT ||
25303 error "(5) Mount client with 'ro' should succeed"
25305 echo "Modify should be refused"
25306 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25308 echo "Read should be allowed"
25309 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25310 error "(7) Read should succeed under ro mode"
25314 run_test 802a "simulate readonly device"
25317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25318 remote_mds_nodsh && skip "remote MDS with nodsh"
25320 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25321 skip "readonly option not available"
25323 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25325 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25326 error "(2) Fail to copy"
25328 # write back all cached data before setting MDT to readonly
25332 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25333 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25335 echo "Modify should be refused"
25336 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25338 echo "Read should be allowed"
25339 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25340 error "(7) Read should succeed under ro mode"
25343 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25345 run_test 802b "be able to set MDTs to readonly"
25348 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25349 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25350 skip "MDS needs to be newer than 2.10.54"
25352 mkdir -p $DIR/$tdir
25353 # Create some objects on all MDTs to trigger related logs objects
25354 for idx in $(seq $MDSCOUNT); do
25355 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25356 $DIR/$tdir/dir${idx} ||
25357 error "Fail to create $DIR/$tdir/dir${idx}"
25361 wait_delete_completed # ensure old test cleanups are finished
25362 echo "before create:"
25364 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25366 for i in {1..10}; do
25367 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25368 error "Fail to create $DIR/$tdir/foo$i"
25372 echo "after create:"
25374 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25376 # allow for an llog to be cleaned up during the test
25377 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25378 error "before ($before_used) + 10 > after ($after_used)"
25380 for i in {1..10}; do
25381 rm -rf $DIR/$tdir/foo$i ||
25382 error "Fail to remove $DIR/$tdir/foo$i"
25385 sleep 3 # avoid MDT return cached statfs
25386 wait_delete_completed
25387 echo "after unlink:"
25389 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25391 # allow for an llog to be created during the test
25392 [ $after_used -le $((before_used + 1)) ] ||
25393 error "after ($after_used) > before ($before_used) + 1"
25395 run_test 803a "verify agent object for remote object"
25398 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25399 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25400 skip "MDS needs to be newer than 2.13.56"
25401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25403 for i in $(seq 0 $((MDSCOUNT - 1))); do
25404 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25412 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25413 for i in $(seq 0 $((MDSCOUNT - 1))); do
25414 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25415 awk '/getattr/ { print $2 }')
25416 before=$((before + tmp))
25418 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25419 for i in $(seq 0 $((MDSCOUNT - 1))); do
25420 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25421 awk '/getattr/ { print $2 }')
25422 after=$((after + tmp))
25425 [ $before -eq $after ] || error "getattr count $before != $after"
25427 run_test 803b "remote object can getattr from cache"
25430 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25431 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25432 skip "MDS needs to be newer than 2.10.54"
25433 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25435 mkdir -p $DIR/$tdir
25436 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25437 error "Fail to create $DIR/$tdir/dir0"
25439 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25440 local dev=$(mdsdevname 2)
25442 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25443 grep ${fid} || error "NOT found agent entry for dir0"
25445 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25446 error "Fail to create $DIR/$tdir/dir1"
25448 touch $DIR/$tdir/dir1/foo0 ||
25449 error "Fail to create $DIR/$tdir/dir1/foo0"
25450 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25453 for idx in $(seq $MDSCOUNT); do
25454 dev=$(mdsdevname $idx)
25455 do_facet mds${idx} \
25456 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25457 grep ${fid} && rc=$idx
25460 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25461 error "Fail to rename foo0 to foo1"
25462 if [ $rc -eq 0 ]; then
25463 for idx in $(seq $MDSCOUNT); do
25464 dev=$(mdsdevname $idx)
25465 do_facet mds${idx} \
25466 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25467 grep ${fid} && rc=$idx
25471 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25472 error "Fail to rename foo1 to foo2"
25473 if [ $rc -eq 0 ]; then
25474 for idx in $(seq $MDSCOUNT); do
25475 dev=$(mdsdevname $idx)
25476 do_facet mds${idx} \
25477 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25478 grep ${fid} && rc=$idx
25482 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25484 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25485 error "Fail to link to $DIR/$tdir/dir1/foo2"
25486 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25487 error "Fail to rename foo2 to foo0"
25488 unlink $DIR/$tdir/dir1/foo0 ||
25489 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25490 rm -rf $DIR/$tdir/dir0 ||
25491 error "Fail to rm $DIR/$tdir/dir0"
25493 for idx in $(seq $MDSCOUNT); do
25494 dev=$(mdsdevname $idx)
25498 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25500 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25501 error "mount mds$idx failed"
25502 df $MOUNT > /dev/null 2>&1
25504 # e2fsck should not return error
25506 error "e2fsck detected error on MDT${idx}: rc=$rc"
25509 run_test 804 "verify agent entry for remote entry"
25512 do_facet $SINGLEMDS zfs set quota=$old $fsset
25513 unlinkmany $DIR/$tdir/f- 1000000
25518 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25519 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25520 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25521 skip "netfree not implemented before 0.7"
25522 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25523 skip "Need MDS version at least 2.10.57"
25530 local pref="osd-zfs.$FSNAME-MDT0000."
25532 # limit available space on MDS dataset to meet nospace issue
25533 # quickly. then ZFS 0.7.2 can use reserved space if asked
25534 # properly (using netfree flag in osd_declare_destroy()
25535 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25536 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25538 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25539 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25540 let "usedkb=usedkb-freekb"
25541 let "freekb=freekb/2"
25542 if let "freekb > 5000"; then
25545 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25546 trap cleanup_805 EXIT
25548 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25549 error "Can't set PFL layout"
25550 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25551 rm -rf $DIR/$tdir || error "not able to remove"
25552 do_facet $SINGLEMDS zfs set quota=$old $fsset
25555 run_test 805 "ZFS can remove from full fs"
25561 local expect=$(stat -c %s $file)
25563 check_lsom_size $1 $expect
25565 local blocks=$($LFS getsom -b $file)
25566 expect=$(stat -c %b $file)
25567 [[ $blocks == $expect ]] ||
25568 error "$file expected blocks: $expect, got: $blocks"
25576 cancel_lru_locks mdc
25578 size=$($LFS getsom -s $1)
25579 [[ $size == $expect ]] ||
25580 error "$file expected size: $expect, got: $size"
25584 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25585 skip "Need MDS version at least 2.11.52"
25589 touch $DIR/$tfile || error "touch $tfile failed"
25591 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25592 save_lustre_params client "llite.*.xattr_cache" > $save
25593 lctl set_param llite.*.xattr_cache=0
25594 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25596 # single-threaded write
25597 echo "Test SOM for single-threaded write"
25598 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25599 error "write $tfile failed"
25600 check_lsom_size $DIR/$tfile $bs
25603 local size=$(($num * $bs))
25607 echo "Test SOM for single client multi-threaded($num) write"
25608 $TRUNCATE $DIR/$tfile 0
25609 for ((i = 0; i < $num; i++)); do
25610 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25612 offset=$((offset + $bs))
25614 for (( i=0; i < $num; i++ )); do
25617 check_lsom_size $DIR/$tfile $size
25619 $TRUNCATE $DIR/$tfile 0
25620 for ((i = 0; i < $num; i++)); do
25621 offset=$((offset - $bs))
25622 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25625 for (( i=0; i < $num; i++ )); do
25628 check_lsom_size $DIR/$tfile $size
25630 # multi-client writes
25631 num=$(get_node_count ${CLIENTS//,/ })
25632 size=$(($num * $bs))
25636 echo "Test SOM for multi-client ($num) writes"
25637 $TRUNCATE $DIR/$tfile 0
25638 for client in ${CLIENTS//,/ }; do
25639 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25642 offset=$((offset + $bs))
25644 for (( i=0; i < $num; i++ )); do
25647 check_lsom_size $DIR/$tfile $offset
25650 $TRUNCATE $DIR/$tfile 0
25651 for client in ${CLIENTS//,/ }; do
25652 offset=$((offset - $bs))
25653 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25657 for (( i=0; i < $num; i++ )); do
25660 check_lsom_size $DIR/$tfile $size
25663 echo "Test SOM for truncate"
25664 $TRUNCATE $DIR/$tfile 1048576
25665 check_lsom_size $DIR/$tfile 1048576
25666 $TRUNCATE $DIR/$tfile 1234
25667 check_lsom_size $DIR/$tfile 1234
25669 # verify SOM blocks count
25670 echo "Verify SOM block count"
25671 $TRUNCATE $DIR/$tfile 0
25672 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25673 error "failed to write file $tfile"
25674 check_lsom_data $DIR/$tfile
25676 run_test 806 "Verify Lazy Size on MDS"
25679 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25680 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25681 skip "Need MDS version at least 2.11.52"
25683 # Registration step
25684 changelog_register || error "changelog_register failed"
25685 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25686 changelog_users $SINGLEMDS | grep -q $cl_user ||
25687 error "User $cl_user not found in changelog_users"
25689 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25690 save_lustre_params client "llite.*.xattr_cache" > $save
25691 lctl set_param llite.*.xattr_cache=0
25692 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25694 rm -rf $DIR/$tdir || error "rm $tdir failed"
25695 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25696 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25697 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25698 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25699 error "truncate $tdir/trunc failed"
25702 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25703 error "write $tfile failed"
25705 # multi-client wirtes
25706 local num=$(get_node_count ${CLIENTS//,/ })
25710 echo "Test SOM for multi-client ($num) writes"
25711 touch $DIR/$tfile || error "touch $tfile failed"
25712 $TRUNCATE $DIR/$tfile 0
25713 for client in ${CLIENTS//,/ }; do
25714 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25717 offset=$((offset + $bs))
25719 for (( i=0; i < $num; i++ )); do
25723 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25724 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25725 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25726 check_lsom_data $DIR/$tdir/trunc
25727 check_lsom_data $DIR/$tdir/single_dd
25728 check_lsom_data $DIR/$tfile
25731 # Deregistration step
25732 changelog_deregister || error "changelog_deregister failed"
25734 run_test 807 "verify LSOM syncing tool"
25736 check_som_nologged()
25738 local lines=$($LFS changelog $FSNAME-MDT0000 |
25739 grep 'x=trusted.som' | wc -l)
25740 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25744 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25745 skip "Need MDS version at least 2.11.55"
25747 # Registration step
25748 changelog_register || error "changelog_register failed"
25750 touch $DIR/$tfile || error "touch $tfile failed"
25753 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25754 error "write $tfile failed"
25757 $TRUNCATE $DIR/$tfile 1234
25760 $TRUNCATE $DIR/$tfile 1048576
25763 # Deregistration step
25764 changelog_deregister || error "changelog_deregister failed"
25766 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25771 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25775 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25776 skip "Need MDS version at least 2.11.56"
25778 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25779 error "failed to create DoM-only file $DIR/$tfile"
25780 touch $DIR/$tfile || error "touch $tfile failed"
25781 check_som_nodata $DIR/$tfile
25783 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25784 error "write $tfile failed"
25785 check_som_nodata $DIR/$tfile
25787 $TRUNCATE $DIR/$tfile 1234
25788 check_som_nodata $DIR/$tfile
25790 $TRUNCATE $DIR/$tfile 4097
25791 check_som_nodata $DIR/$file
25793 run_test 809 "Verify no SOM xattr store for DoM-only files"
25796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25797 $GSS && skip_env "could not run with gss"
25798 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25799 skip "OST < 2.12.58 doesn't align checksum"
25802 stack_trap "set_checksums $ORIG_CSUM" EXIT
25803 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25808 for csum in $CKSUM_TYPES; do
25809 #define OBD_FAIL_OSC_NO_GRANT 0x411
25810 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25811 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25813 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25814 before=$(md5sum $DIR/$tfile)
25815 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25816 after=$(md5sum $DIR/$tfile)
25817 [ "$before" == "$after" ] ||
25818 error "$csum: $before != $after bs=$1 seek=$2"
25822 run_test 810 "partial page writes on ZFS (LU-11663)"
25825 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25826 skip "OST < 2.12.51 doesn't support this fail_loc"
25828 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25829 # ensure ost1 is connected
25830 stat $DIR/$tfile >/dev/null || error "can't stat"
25831 wait_osc_import_state client ost1 FULL
25832 # no locks, no reqs to let the connection idle
25833 cancel_lru_locks osc
25835 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25836 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25837 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25838 wait_osc_import_state client ost1 CONNECTING
25839 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25841 stat $DIR/$tfile >/dev/null || error "can't stat file"
25843 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25845 test_812b() { # LU-12378
25846 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25847 skip "OST < 2.12.51 doesn't support this fail_loc"
25849 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25850 # ensure ost1 is connected
25851 stat $DIR/$tfile >/dev/null || error "can't stat"
25852 wait_osc_import_state client ost1 FULL
25853 # no locks, no reqs to let the connection idle
25854 cancel_lru_locks osc
25856 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25857 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25858 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25859 wait_osc_import_state client ost1 CONNECTING
25860 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25862 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25863 wait_osc_import_state client ost1 IDLE
25865 run_test 812b "do not drop no resend request for idle connect"
25870 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
25872 $LFS setstripe -c 1 -o 0 $DIR/$tfile
25873 $LFS getstripe $DIR/$tfile
25874 $LCTL set_param osc.*.idle_timeout=10
25875 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
25876 # ensure ost1 is connected
25877 stat $DIR/$tfile >/dev/null || error "can't stat"
25878 wait_osc_import_state client ost1 FULL
25879 # no locks, no reqs to let the connection idle
25880 cancel_lru_locks osc
25882 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
25883 $LCTL set_param fail_loc=0x80000533
25885 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
25887 run_test 812c "idle import vs lock enqueue race"
25890 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25891 [ -z "$file_heat_sav" ] && skip "no file heat support"
25902 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25903 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25905 $LCTL set_param -n llite.*.file_heat=1
25906 echo "Turn on file heat"
25907 echo "Period second: $period_second, Decay percentage: $decay_pct"
25909 echo "QQQQ" > $DIR/$tfile
25910 echo "QQQQ" > $DIR/$tfile
25911 echo "QQQQ" > $DIR/$tfile
25912 cat $DIR/$tfile > /dev/null
25913 cat $DIR/$tfile > /dev/null
25914 cat $DIR/$tfile > /dev/null
25915 cat $DIR/$tfile > /dev/null
25917 local out=$($LFS heat_get $DIR/$tfile)
25919 $LFS heat_get $DIR/$tfile
25920 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25921 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25922 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25923 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25925 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25926 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25927 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25928 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25930 sleep $((period_second + 3))
25931 echo "Sleep $((period_second + 3)) seconds..."
25932 # The recursion formula to calculate the heat of the file f is as
25934 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25935 # Where Hi is the heat value in the period between time points i*I and
25936 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25937 # to the weight of Ci.
25938 out=$($LFS heat_get $DIR/$tfile)
25939 $LFS heat_get $DIR/$tfile
25940 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25941 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25942 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25943 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25945 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25946 error "read sample ($readsample) is wrong"
25947 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25948 error "write sample ($writesample) is wrong"
25949 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25950 error "read bytes ($readbyte) is wrong"
25951 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25952 error "write bytes ($writebyte) is wrong"
25954 echo "QQQQ" > $DIR/$tfile
25955 echo "QQQQ" > $DIR/$tfile
25956 echo "QQQQ" > $DIR/$tfile
25957 cat $DIR/$tfile > /dev/null
25958 cat $DIR/$tfile > /dev/null
25959 cat $DIR/$tfile > /dev/null
25960 cat $DIR/$tfile > /dev/null
25962 sleep $((period_second + 3))
25963 echo "Sleep $((period_second + 3)) seconds..."
25965 out=$($LFS heat_get $DIR/$tfile)
25966 $LFS heat_get $DIR/$tfile
25967 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25968 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25969 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25970 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25972 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25973 4 * $decay_pct) / 100") -eq 1 ] ||
25974 error "read sample ($readsample1) is wrong"
25975 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25976 3 * $decay_pct) / 100") -eq 1 ] ||
25977 error "write sample ($writesample1) is wrong"
25978 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25979 20 * $decay_pct) / 100") -eq 1 ] ||
25980 error "read bytes ($readbyte1) is wrong"
25981 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25982 15 * $decay_pct) / 100") -eq 1 ] ||
25983 error "write bytes ($writebyte1) is wrong"
25985 echo "Turn off file heat for the file $DIR/$tfile"
25986 $LFS heat_set -o $DIR/$tfile
25988 echo "QQQQ" > $DIR/$tfile
25989 echo "QQQQ" > $DIR/$tfile
25990 echo "QQQQ" > $DIR/$tfile
25991 cat $DIR/$tfile > /dev/null
25992 cat $DIR/$tfile > /dev/null
25993 cat $DIR/$tfile > /dev/null
25994 cat $DIR/$tfile > /dev/null
25996 out=$($LFS heat_get $DIR/$tfile)
25997 $LFS heat_get $DIR/$tfile
25998 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25999 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26000 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26001 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26003 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26004 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26005 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26006 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26008 echo "Trun on file heat for the file $DIR/$tfile"
26009 $LFS heat_set -O $DIR/$tfile
26011 echo "QQQQ" > $DIR/$tfile
26012 echo "QQQQ" > $DIR/$tfile
26013 echo "QQQQ" > $DIR/$tfile
26014 cat $DIR/$tfile > /dev/null
26015 cat $DIR/$tfile > /dev/null
26016 cat $DIR/$tfile > /dev/null
26017 cat $DIR/$tfile > /dev/null
26019 out=$($LFS heat_get $DIR/$tfile)
26020 $LFS heat_get $DIR/$tfile
26021 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26022 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26023 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26024 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26026 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26027 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26028 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26029 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26031 $LFS heat_set -c $DIR/$tfile
26032 $LCTL set_param -n llite.*.file_heat=0
26033 echo "Turn off file heat support for the Lustre filesystem"
26035 echo "QQQQ" > $DIR/$tfile
26036 echo "QQQQ" > $DIR/$tfile
26037 echo "QQQQ" > $DIR/$tfile
26038 cat $DIR/$tfile > /dev/null
26039 cat $DIR/$tfile > /dev/null
26040 cat $DIR/$tfile > /dev/null
26041 cat $DIR/$tfile > /dev/null
26043 out=$($LFS heat_get $DIR/$tfile)
26044 $LFS heat_get $DIR/$tfile
26045 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26046 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26047 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26048 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26050 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26051 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26052 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26053 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26055 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26058 run_test 813 "File heat verfication"
26062 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26063 echo -n y >> $DIR/$tfile
26064 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26065 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26067 run_test 814 "sparse cp works as expected (LU-12361)"
26071 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26072 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26074 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26077 local ost1_imp=$(get_osc_import_name client ost1)
26078 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26081 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26082 # ensure ost1 is connected
26084 stat $DIR/$tfile >/dev/null || error "can't stat"
26085 wait_osc_import_state client ost1 FULL
26086 # no locks, no reqs to let the connection idle
26087 cancel_lru_locks osc
26088 lru_resize_disable osc
26091 before=$($LCTL get_param -n \
26092 ldlm.namespaces.$imp_name.lru_size)
26094 wait_osc_import_state client ost1 IDLE
26095 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26096 now=$($LCTL get_param -n \
26097 ldlm.namespaces.$imp_name.lru_size)
26098 [ $before == $now ] || error "lru_size changed $before != $now"
26100 run_test 816 "do not reset lru_resize on idle reconnect"
26104 exportfs -u localhost:$DIR/nfsexp
26109 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26111 mkdir -p $DIR/nfsexp
26112 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26113 error "failed to export nfs"
26115 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26116 stack_trap cleanup_817 EXIT
26118 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26119 error "failed to mount nfs to $tmpdir"
26121 cp /bin/true $tmpdir
26122 $DIR/nfsexp/true || error "failed to execute 'true' command"
26124 run_test 817 "nfsd won't cache write lock for exec file"
26128 $LFS setstripe -c1 -i0 $DIR/$tfile
26129 $LFS setstripe -c1 -i1 $DIR/$tfile
26131 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26132 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26133 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26134 error "start $SINGLEMDS failed"
26137 run_test 818 "unlink with failed llog"
26140 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26141 cancel_lru_locks osc
26142 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26143 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26144 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26147 run_test 819a "too big niobuf in read"
26150 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26151 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26152 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26153 cancel_lru_locks osc
26157 run_test 819b "too big niobuf in write"
26160 function test_820_start_ost() {
26163 for num in $(seq $OSTCOUNT); do
26164 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26169 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26172 umount_client $MOUNT || error "umount failed"
26173 for num in $(seq $OSTCOUNT); do
26177 # mount client with no active OSTs
26178 # so that the client can't initialize max LOV EA size
26179 # from OSC notifications
26180 mount_client $MOUNT || error "mount failed"
26181 # delay OST starting to keep this 0 max EA size for a while
26182 test_820_start_ost &
26184 # create a directory on MDS2
26185 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26186 error "Failed to create directory"
26187 # open intent should update default EA size
26188 # see mdc_update_max_ea_from_body()
26189 # notice this is the very first RPC to MDS2
26190 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26193 # With SSK, this situation can lead to -EPERM being returned.
26194 # In that case, simply retry.
26195 if [ $ret -ne 0 ] && $SHARED_KEY; then
26196 if echo "$out" | grep -q "not permitted"; then
26197 cp /etc/services $DIR/$tdir/mds2
26201 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26203 run_test 820 "update max EA from open intent"
26206 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26208 save_lustre_params mds1 \
26209 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26210 do_facet $SINGLEMDS "$LCTL set_param -n \
26211 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26212 do_facet $SINGLEMDS "$LCTL set_param -n \
26213 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26215 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26216 local maxage=$(do_facet mds1 $LCTL get_param -n \
26217 osp.$FSNAME-OST0000*MDT0000.maxage)
26218 sleep $((maxage + 1))
26220 #define OBD_FAIL_NET_ERROR_RPC 0x532
26221 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26223 stack_trap "restore_lustre_params < $p; rm $p"
26225 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26226 osp.$FSNAME-OST0000*MDT0000.create_count")
26227 for i in $(seq 1 $count); do
26228 touch $DIR/$tfile.${i} || error "touch failed"
26231 run_test 822 "test precreate failure"
26234 # tests that do cleanup/setup should be run at the end
26238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26241 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26242 $LCTL set_param fail_loc=0x903
26244 cancel_lru_locks MGC
26246 FAIL_ON_ERROR=true cleanup
26247 FAIL_ON_ERROR=true setup
26249 run_test 900 "umount should not race with any mgc requeue thread"
26251 # LUS-6253/LU-11185
26257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26259 # some get_param have a bug to handle dot in param name
26260 cancel_lru_locks MGC
26261 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26262 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26263 umount_client $MOUNT || error "umount failed"
26264 mount_client $MOUNT || error "mount failed"
26265 cancel_lru_locks MGC
26266 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26267 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26269 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26270 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26274 run_test 901 "don't leak a mgc lock on client umount"
26278 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26279 skip "client does not have LU-13377 fix"
26280 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26281 $LCTL set_param fail_loc=0x1415
26282 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26283 cancel_lru_locks osc
26286 run_test 902 "test short write doesn't hang lustre"
26289 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26290 check_and_cleanup_lustre
26291 if [ "$I_MOUNTED" != "yes" ]; then
26292 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true