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 -ge 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)"
1912 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1914 remote_mds_nodsh && skip "remote MDS with nodsh"
1915 remote_ost_nodsh && skip "remote OST with nodsh"
1918 rm -f $DIR/$tdir/$tfile
1919 test_mkdir $DIR/$tdir
1921 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1922 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1923 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1925 exhaust_precreations 0 0x80000215
1926 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1927 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1928 $LFS getstripe $DIR/$tdir/$tfile
1932 run_test 27p "append to a truncated file with some full OSTs"
1935 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1937 remote_mds_nodsh && skip "remote MDS with nodsh"
1938 remote_ost_nodsh && skip "remote OST with nodsh"
1941 rm -f $DIR/$tdir/$tfile
1943 test_mkdir $DIR/$tdir
1944 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1945 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1946 error "truncate $DIR/$tdir/$tfile failed"
1947 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1949 exhaust_all_precreations 0x215
1951 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1952 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1956 run_test 27q "append to truncated file with all OSTs full (should error)"
1959 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1961 remote_mds_nodsh && skip "remote MDS with nodsh"
1962 remote_ost_nodsh && skip "remote OST with nodsh"
1965 rm -f $DIR/$tdir/$tfile
1966 exhaust_precreations 0 0x80000215
1968 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1972 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1974 test_27s() { # bug 10725
1975 test_mkdir $DIR/$tdir
1976 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1977 local stripe_count=0
1978 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1979 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1980 error "stripe width >= 2^32 succeeded" || true
1983 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1985 test_27t() { # bug 10864
1990 $WLFS getstripe $tfile
1993 run_test 27t "check that utils parse path correctly"
1995 test_27u() { # bug 4900
1996 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1997 remote_mds_nodsh && skip "remote MDS with nodsh"
2000 local list=$(comma_list $(mdts_nodes))
2002 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2003 do_nodes $list $LCTL set_param fail_loc=0x139
2004 test_mkdir -p $DIR/$tdir
2005 trap simple_cleanup_common EXIT
2006 createmany -o $DIR/$tdir/t- 1000
2007 do_nodes $list $LCTL set_param fail_loc=0
2009 TLOG=$TMP/$tfile.getstripe
2010 $LFS getstripe $DIR/$tdir > $TLOG
2011 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2012 unlinkmany $DIR/$tdir/t- 1000
2014 [[ $OBJS -gt 0 ]] &&
2015 error "$OBJS objects created on OST-0. See $TLOG" ||
2018 run_test 27u "skip object creation on OSC w/o objects"
2020 test_27v() { # bug 4900
2021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2023 remote_mds_nodsh && skip "remote MDS with nodsh"
2024 remote_ost_nodsh && skip "remote OST with nodsh"
2026 exhaust_all_precreations 0x215
2029 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2031 touch $DIR/$tdir/$tfile
2032 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2034 for (( i=1; i < OSTCOUNT; i++ )); do
2035 do_facet ost$i lctl set_param fail_loc=0x705
2037 local START=`date +%s`
2038 createmany -o $DIR/$tdir/$tfile 32
2040 local FINISH=`date +%s`
2041 local TIMEOUT=`lctl get_param -n timeout`
2042 local PROCESS=$((FINISH - START))
2043 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2044 error "$FINISH - $START >= $TIMEOUT / 2"
2045 sleep $((TIMEOUT / 2 - PROCESS))
2048 run_test 27v "skip object creation on slow OST"
2050 test_27w() { # bug 10997
2051 test_mkdir $DIR/$tdir
2052 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2053 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2054 error "stripe size $size != 65536" || true
2055 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2056 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2058 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2061 [[ $OSTCOUNT -lt 2 ]] &&
2062 skip_env "skipping multiple stripe count/offset test"
2064 test_mkdir $DIR/$tdir
2065 for i in $(seq 1 $OSTCOUNT); do
2067 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2068 error "setstripe -c $i -i $offset failed"
2069 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2070 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2071 [ $count -ne $i ] && error "stripe count $count != $i" || true
2072 [ $index -ne $offset ] &&
2073 error "stripe offset $index != $offset" || true
2076 run_test 27wa "check $LFS setstripe -c -i options"
2079 remote_ost_nodsh && skip "remote OST with nodsh"
2080 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2083 OFFSET=$(($OSTCOUNT - 1))
2085 local OST=$(ostname_from_index $OSTIDX)
2087 test_mkdir $DIR/$tdir
2088 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2089 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2091 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2092 for i in $(seq 0 $OFFSET); do
2093 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2094 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2095 error "OST0 was degraded but new created file still use it"
2097 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2099 run_test 27x "create files while OST0 is degraded"
2102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2103 remote_mds_nodsh && skip "remote MDS with nodsh"
2104 remote_ost_nodsh && skip "remote OST with nodsh"
2105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2107 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2108 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2109 osp.$mdtosc.prealloc_last_id)
2110 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2111 osp.$mdtosc.prealloc_next_id)
2112 local fcount=$((last_id - next_id))
2113 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2114 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2116 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2117 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2118 local OST_DEACTIVE_IDX=-1
2123 for OSC in $MDS_OSCS; do
2124 OST=$(osc_to_ost $OSC)
2125 OSTIDX=$(index_from_ostuuid $OST)
2126 if [ $OST_DEACTIVE_IDX == -1 ]; then
2127 OST_DEACTIVE_IDX=$OSTIDX
2129 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2130 echo $OSC "is Deactivated:"
2131 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2135 OSTIDX=$(index_from_ostuuid $OST)
2136 test_mkdir $DIR/$tdir
2137 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2139 for OSC in $MDS_OSCS; do
2140 OST=$(osc_to_ost $OSC)
2141 OSTIDX=$(index_from_ostuuid $OST)
2142 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2143 echo $OST "is degraded:"
2144 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2145 obdfilter.$OST.degraded=1
2150 createmany -o $DIR/$tdir/$tfile $fcount
2152 for OSC in $MDS_OSCS; do
2153 OST=$(osc_to_ost $OSC)
2154 OSTIDX=$(index_from_ostuuid $OST)
2155 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2156 echo $OST "is recovered from degraded:"
2157 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2158 obdfilter.$OST.degraded=0
2160 do_facet $SINGLEMDS lctl --device %$OSC activate
2164 # all osp devices get activated, hence -1 stripe count restored
2165 local stripe_count=0
2167 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2168 # devices get activated.
2170 $LFS setstripe -c -1 $DIR/$tfile
2171 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2173 [ $stripe_count -ne $OSTCOUNT ] &&
2174 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2177 run_test 27y "create files while OST0 is degraded and the rest inactive"
2183 lmm_count=$($LFS getstripe -c $1)
2184 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2185 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2187 local old_ifs="$IFS"
2189 fid=($($LFS path2fid $1))
2192 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2193 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2195 # compare lmm_seq and lu_fid->f_seq
2196 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2197 # compare lmm_object_id and lu_fid->oid
2198 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2200 # check the trusted.fid attribute of the OST objects of the file
2201 local have_obdidx=false
2203 $LFS getstripe $1 | while read obdidx oid hex seq; do
2204 # skip lines up to and including "obdidx"
2205 [ -z "$obdidx" ] && break
2206 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2207 $have_obdidx || continue
2209 local ost=$((obdidx + 1))
2210 local dev=$(ostdevname $ost)
2213 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2215 seq=$(echo $seq | sed -e "s/^0x//g")
2216 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2217 oid_hex=$(echo $oid)
2219 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2221 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2225 # Don't unmount/remount the OSTs if we don't need to do that.
2226 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2227 # update too, until that use mount/ll_decode_filter_fid/mount.
2228 # Re-enable when debugfs will understand new filter_fid.
2230 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2231 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2232 $dev 2>/dev/null" | grep "parent=")
2234 if [ -z "$ff" ]; then
2236 mount_fstype ost$ost
2237 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2238 $(facet_mntpt ost$ost)/$obj_file)
2239 unmount_fstype ost$ost
2240 start ost$ost $dev $OST_MOUNT_OPTS
2244 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2246 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2248 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2249 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2251 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2252 # stripe_size=1048576 component_id=1 component_start=0 \
2253 # component_end=33554432
2254 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2255 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2256 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2258 if grep -q 'stripe=' <<<$ff; then
2259 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2261 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2262 # into f_ver in this case. See comment on ff_parent.
2263 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2266 # compare lmm_seq and filter_fid->ff_parent.f_seq
2267 [ $ff_pseq = $lmm_seq ] ||
2268 error "FF parent SEQ $ff_pseq != $lmm_seq"
2269 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2270 [ $ff_poid = $lmm_oid ] ||
2271 error "FF parent OID $ff_poid != $lmm_oid"
2272 (($ff_pstripe == $stripe_nr)) ||
2273 error "FF stripe $ff_pstripe != $stripe_nr"
2275 stripe_nr=$((stripe_nr + 1))
2276 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2278 if grep -q 'stripe_count=' <<<$ff; then
2279 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2280 -e 's/ .*//' <<<$ff)
2281 [ $lmm_count = $ff_scnt ] ||
2282 error "FF stripe count $lmm_count != $ff_scnt"
2288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2289 remote_ost_nodsh && skip "remote OST with nodsh"
2291 test_mkdir $DIR/$tdir
2292 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2293 { error "setstripe -c -1 failed"; return 1; }
2294 # We need to send a write to every object to get parent FID info set.
2295 # This _should_ also work for setattr, but does not currently.
2296 # touch $DIR/$tdir/$tfile-1 ||
2297 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2298 { error "dd $tfile-1 failed"; return 2; }
2299 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2300 { error "setstripe -c -1 failed"; return 3; }
2301 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2302 { error "dd $tfile-2 failed"; return 4; }
2304 # make sure write RPCs have been sent to OSTs
2307 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2308 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2310 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2312 test_27A() { # b=19102
2313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2315 save_layout_restore_at_exit $MOUNT
2316 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2317 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2318 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2319 local default_size=$($LFS getstripe -S $MOUNT)
2320 local default_offset=$($LFS getstripe -i $MOUNT)
2321 local dsize=$(do_facet $SINGLEMDS \
2322 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2323 [ $default_size -eq $dsize ] ||
2324 error "stripe size $default_size != $dsize"
2325 [ $default_offset -eq -1 ] ||
2326 error "stripe offset $default_offset != -1"
2328 run_test 27A "check filesystem-wide default LOV EA values"
2330 test_27B() { # LU-2523
2331 test_mkdir $DIR/$tdir
2332 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2334 # open f1 with O_LOV_DELAY_CREATE
2336 # call setstripe ioctl on open file descriptor for f1
2338 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2342 # open f1 with O_LOV_DELAY_CREATE
2344 # call setstripe ioctl on open file descriptor for f1
2346 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2348 # Allow multiop to fail in imitation of NFS's busted semantics.
2351 run_test 27B "call setstripe on open unlinked file/rename victim"
2353 # 27C family tests full striping and overstriping
2354 test_27Ca() { #LU-2871
2355 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2363 test_mkdir $DIR/$tdir
2365 for i in $(seq 0 $((OSTCOUNT - 1))); do
2366 # set stripe across all OSTs starting from OST$i
2367 $LFS setstripe -i $i -c -1 $tfile$i
2368 # get striping information
2369 ost_idx=($($LFS getstripe $tfile$i |
2370 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2374 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2375 error "${#ost_idx[@]} != $OSTCOUNT"
2377 for index in $(seq 0 $((OSTCOUNT - 1))); do
2379 for j in $(echo ${ost_idx[@]}); do
2380 if [ $index -eq $j ]; then
2386 error "Can not find $index in ${ost_idx[@]}"
2390 run_test 27Ca "check full striping across all OSTs"
2393 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2394 skip "server does not support overstriping"
2395 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2396 skip_env "too many osts, skipping"
2398 test_mkdir -p $DIR/$tdir
2399 local setcount=$(($OSTCOUNT * 2))
2400 [ $setcount -ge 160 ] || large_xattr_enabled ||
2401 skip_env "ea_inode feature disabled"
2403 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2404 error "setstripe failed"
2406 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2407 [ $count -eq $setcount ] ||
2408 error "stripe count $count, should be $setcount"
2410 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2411 error "overstriped should be set in pattern"
2413 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2416 run_test 27Cb "more stripes than OSTs with -C"
2419 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2420 skip "server does not support overstriping"
2421 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2423 test_mkdir -p $DIR/$tdir
2424 local setcount=$(($OSTCOUNT - 1))
2426 [ $setcount -ge 160 ] || large_xattr_enabled ||
2427 skip_env "ea_inode feature disabled"
2429 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2430 error "setstripe failed"
2432 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2433 [ $count -eq $setcount ] ||
2434 error "stripe count $count, should be $setcount"
2436 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2437 error "overstriped should not be set in pattern"
2439 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2442 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2445 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2446 skip "server does not support overstriping"
2447 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2448 large_xattr_enabled || skip_env "ea_inode feature disabled"
2450 test_mkdir -p $DIR/$tdir
2451 local setcount=$LOV_MAX_STRIPE_COUNT
2453 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2454 error "setstripe failed"
2456 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2457 [ $count -eq $setcount ] ||
2458 error "stripe count $count, should be $setcount"
2460 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2461 error "overstriped should be set in pattern"
2463 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2466 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2468 run_test 27Cd "test maximum stripe count"
2471 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2472 skip "server does not support overstriping"
2473 test_mkdir -p $DIR/$tdir
2475 pool_add $TESTNAME || error "Pool creation failed"
2476 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2480 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$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/$tfile 2>&1 | grep "overstriped" ||
2488 error "overstriped should be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2495 run_test 27Ce "test pool with overstriping"
2498 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2499 skip "server does not support overstriping"
2500 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2501 skip_env "too many osts, skipping"
2503 test_mkdir -p $DIR/$tdir
2505 local setcount=$(($OSTCOUNT * 2))
2506 [ $setcount -ge 160 ] || large_xattr_enabled ||
2507 skip_env "ea_inode feature disabled"
2509 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2510 error "setstripe failed"
2512 echo 1 > $DIR/$tdir/$tfile
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2519 error "overstriped should be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2526 run_test 27Cf "test default inheritance with overstriping"
2529 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2530 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2531 remote_mds_nodsh && skip "remote MDS with nodsh"
2533 local POOL=${POOL:-testpool}
2535 local last_ost=$(($OSTCOUNT - 1))
2537 local ost_list=$(seq $first_ost $ost_step $last_ost)
2538 local ost_range="$first_ost $last_ost $ost_step"
2540 test_mkdir $DIR/$tdir
2541 pool_add $POOL || error "pool_add failed"
2542 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2545 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2547 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2548 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2549 skip27D+=" -s 30,31"
2550 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2551 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip27D+=" -s 32,33"
2553 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2555 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2556 error "llapi_layout_test failed"
2558 destroy_test_pools || error "destroy test pools failed"
2560 run_test 27D "validate llapi_layout API"
2562 # Verify that default_easize is increased from its initial value after
2563 # accessing a widely striped file.
2565 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2566 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2567 skip "client does not have LU-3338 fix"
2569 # 72 bytes is the minimum space required to store striping
2570 # information for a file striped across one OST:
2571 # (sizeof(struct lov_user_md_v3) +
2572 # sizeof(struct lov_user_ost_data_v1))
2574 $LCTL set_param -n llite.*.default_easize $min_easize ||
2575 error "lctl set_param failed"
2576 local easize=$($LCTL get_param -n llite.*.default_easize)
2578 [ $easize -eq $min_easize ] ||
2579 error "failed to set default_easize"
2581 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2582 error "setstripe failed"
2583 # In order to ensure stat() call actually talks to MDS we need to
2584 # do something drastic to this file to shake off all lock, e.g.
2585 # rename it (kills lookup lock forcing cache cleaning)
2586 mv $DIR/$tfile $DIR/${tfile}-1
2587 ls -l $DIR/${tfile}-1
2590 easize=$($LCTL get_param -n llite.*.default_easize)
2592 [ $easize -gt $min_easize ] ||
2593 error "default_easize not updated"
2595 run_test 27E "check that default extended attribute size properly increases"
2597 test_27F() { # LU-5346/LU-7975
2598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2599 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2600 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2601 skip "Need MDS version at least 2.8.51"
2602 remote_ost_nodsh && skip "remote OST with nodsh"
2604 test_mkdir $DIR/$tdir
2606 $LFS setstripe -c 2 $DIR/$tdir
2608 # stop all OSTs to reproduce situation for LU-7975 ticket
2609 for num in $(seq $OSTCOUNT); do
2613 # open/create f0 with O_LOV_DELAY_CREATE
2614 # truncate f0 to a non-0 size
2616 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2618 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2619 # open/write it again to force delayed layout creation
2620 cat /etc/hosts > $DIR/$tdir/f0 &
2624 for num in $(seq $OSTCOUNT); do
2625 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2626 error "ost$num failed to start"
2629 wait $catpid || error "cat failed"
2631 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2632 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2633 error "wrong stripecount"
2636 run_test 27F "Client resend delayed layout creation with non-zero size"
2638 test_27G() { #LU-10629
2639 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2640 skip "Need MDS version at least 2.11.51"
2641 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2642 remote_mds_nodsh && skip "remote MDS with nodsh"
2643 local POOL=${POOL:-testpool}
2644 local ostrange="0 0 1"
2646 test_mkdir $DIR/$tdir
2647 touch $DIR/$tdir/$tfile.nopool
2648 pool_add $POOL || error "pool_add failed"
2649 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2650 $LFS setstripe -p $POOL $DIR/$tdir
2652 local pool=$($LFS getstripe -p $DIR/$tdir)
2654 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2655 touch $DIR/$tdir/$tfile.default
2656 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2657 $LFS find $DIR/$tdir -type f --pool $POOL
2658 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2659 [[ "$found" == "2" ]] ||
2660 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2662 $LFS setstripe -d $DIR/$tdir
2664 pool=$($LFS getstripe -p -d $DIR/$tdir)
2666 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2668 run_test 27G "Clear OST pool from stripe"
2671 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2672 skip "Need MDS version newer than 2.11.54"
2673 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2674 test_mkdir $DIR/$tdir
2675 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2676 touch $DIR/$tdir/$tfile
2677 $LFS getstripe -c $DIR/$tdir/$tfile
2678 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2679 error "two-stripe file doesn't have two stripes"
2681 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2682 $LFS getstripe -y $DIR/$tdir/$tfile
2683 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2684 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2685 error "expected l_ost_idx: [02]$ not matched"
2687 # make sure ost list has been cleared
2688 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2689 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2690 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2692 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2694 run_test 27H "Set specific OSTs stripe"
2697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2698 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2699 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2700 skip "Need MDS version newer than 2.12.52"
2701 local pool=$TESTNAME
2702 local ostrange="1 1 1"
2704 save_layout_restore_at_exit $MOUNT
2705 $LFS setstripe -c 2 -i 0 $MOUNT
2706 pool_add $pool || error "pool_add failed"
2707 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2708 test_mkdir $DIR/$tdir
2709 $LFS setstripe -p $pool $DIR/$tdir
2710 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2711 $LFS getstripe $DIR/$tdir/$tfile
2713 run_test 27I "check that root dir striping does not break parent dir one"
2716 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2717 skip "Need MDS version newer than 2.12.51"
2719 test_mkdir $DIR/$tdir
2720 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2721 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2723 # create foreign file (raw way)
2724 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2725 error "creating $tfile w/ hex flags w/o --foreign should fail"
2727 ! $LFS setstripe --foreign --flags foo \
2728 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2729 error "creating $tfile with '--flags foo' should fail"
2731 ! $LFS setstripe --foreign --flags 0xffffffff \
2732 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2733 error "creating $tfile w/ 0xffffffff flags should fail"
2735 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2736 -t 1 -F 0xda08 || error "create_foreign_file failed"
2738 # verify foreign file (raw way)
2739 parse_foreign_file -f $DIR/$tdir/$tfile |
2740 grep "lov_foreign_magic: 0x0BD70BD0" ||
2741 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2742 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2743 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2744 parse_foreign_file -f $DIR/$tdir/$tfile |
2745 grep "lov_foreign_size: 73" ||
2746 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2747 parse_foreign_file -f $DIR/$tdir/$tfile |
2748 grep "lov_foreign_type: 1" ||
2749 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2750 parse_foreign_file -f $DIR/$tdir/$tfile |
2751 grep "lov_foreign_flags: 0x0000DA08" ||
2752 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2753 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2754 grep "lov_foreign_value: 0x" |
2755 sed -e 's/lov_foreign_value: 0x//')
2756 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2757 [[ $lov = ${lov2// /} ]] ||
2758 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2760 # create foreign file (lfs + API)
2761 $LFS setstripe --foreign=none --flags 0xda08 \
2762 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2763 error "$DIR/$tdir/${tfile}2: create failed"
2765 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2766 grep "lfm_magic:.*0x0BD70BD0" ||
2767 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2768 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2769 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2770 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2771 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2772 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2773 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2774 grep "lfm_flags:.*0x0000DA08" ||
2775 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2776 $LFS getstripe $DIR/$tdir/${tfile}2 |
2777 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2778 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2780 # modify striping should fail
2781 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2782 error "$DIR/$tdir/$tfile: setstripe should fail"
2783 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2784 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2787 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2788 cat $DIR/$tdir/${tfile}2 &&
2789 error "$DIR/$tdir/${tfile}2: read should fail"
2790 cat /etc/passwd > $DIR/$tdir/$tfile &&
2791 error "$DIR/$tdir/$tfile: write should fail"
2792 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2793 error "$DIR/$tdir/${tfile}2: write should fail"
2796 chmod 222 $DIR/$tdir/$tfile ||
2797 error "$DIR/$tdir/$tfile: chmod failed"
2798 chmod 222 $DIR/$tdir/${tfile}2 ||
2799 error "$DIR/$tdir/${tfile}2: chmod failed"
2802 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2803 error "$DIR/$tdir/$tfile: chown failed"
2804 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2805 error "$DIR/$tdir/${tfile}2: chown failed"
2807 # rename should work
2808 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2809 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2810 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2811 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2813 #remove foreign file
2814 rm $DIR/$tdir/${tfile}.new ||
2815 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2816 rm $DIR/$tdir/${tfile}2.new ||
2817 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2819 run_test 27J "basic ops on file with foreign LOV"
2822 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2823 skip "Need MDS version newer than 2.12.49"
2825 test_mkdir $DIR/$tdir
2826 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2827 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2829 # create foreign dir (raw way)
2830 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2831 error "creating $tdir w/ hex flags w/o --foreign should fail"
2833 ! $LFS setdirstripe --foreign --flags foo \
2834 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2835 error "creating $tdir with '--flags foo' should fail"
2837 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2838 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2839 error "creating $tdir w/ 0xffffffff flags should fail"
2841 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2842 error "create_foreign_dir FAILED"
2844 # verify foreign dir (raw way)
2845 parse_foreign_dir -d $DIR/$tdir/$tdir |
2846 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2847 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2848 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2849 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2850 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2851 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2852 parse_foreign_dir -d $DIR/$tdir/$tdir |
2853 grep "lmv_foreign_flags: 55813$" ||
2854 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2855 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2856 grep "lmv_foreign_value: 0x" |
2857 sed 's/lmv_foreign_value: 0x//')
2858 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2860 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2862 # create foreign dir (lfs + API)
2863 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2864 $DIR/$tdir/${tdir}2 ||
2865 error "$DIR/$tdir/${tdir}2: create failed"
2867 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2868 grep "lfm_magic:.*0x0CD50CD0" ||
2869 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2870 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2871 # - sizeof(lfm_type) - sizeof(lfm_flags)
2872 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2873 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2874 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2875 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2876 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2877 grep "lfm_flags:.*0x0000DA05" ||
2878 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2879 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2880 grep "lfm_value.*${uuid1}@${uuid2}" ||
2881 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2883 # file create in dir should fail
2884 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2885 touch $DIR/$tdir/${tdir}2/$tfile &&
2886 "$DIR/${tdir}2: file create should fail"
2889 chmod 777 $DIR/$tdir/$tdir ||
2890 error "$DIR/$tdir: chmod failed"
2891 chmod 777 $DIR/$tdir/${tdir}2 ||
2892 error "$DIR/${tdir}2: chmod failed"
2895 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2896 error "$DIR/$tdir: chown failed"
2897 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2898 error "$DIR/${tdir}2: chown failed"
2900 # rename should work
2901 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2902 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2903 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2904 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2907 rmdir $DIR/$tdir/${tdir}.new ||
2908 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2909 rmdir $DIR/$tdir/${tdir}2.new ||
2910 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2912 run_test 27K "basic ops on dir with foreign LMV"
2915 remote_mds_nodsh && skip "remote MDS with nodsh"
2917 local POOL=${POOL:-$TESTNAME}
2919 pool_add $POOL || error "pool_add failed"
2921 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2922 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2923 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2925 run_test 27L "lfs pool_list gives correct pool name"
2928 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2929 skip "Need MDS version >= than 2.12.57"
2930 remote_mds_nodsh && skip "remote MDS with nodsh"
2931 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2933 test_mkdir $DIR/$tdir
2935 # Set default striping on directory
2936 $LFS setstripe -C 4 $DIR/$tdir
2938 echo 1 > $DIR/$tdir/${tfile}.1
2939 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2941 [ $count -eq $setcount ] ||
2942 error "(1) stripe count $count, should be $setcount"
2944 # Capture existing append_stripe_count setting for restore
2945 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2946 local mdts=$(comma_list $(mdts_nodes))
2947 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2949 local appendcount=$orig_count
2950 echo 1 >> $DIR/$tdir/${tfile}.2_append
2951 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2952 [ $count -eq $appendcount ] ||
2953 error "(2)stripe count $count, should be $appendcount for append"
2955 # Disable O_APPEND striping, verify it works
2956 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2958 # Should now get the default striping, which is 4
2960 echo 1 >> $DIR/$tdir/${tfile}.3_append
2961 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2962 [ $count -eq $setcount ] ||
2963 error "(3) stripe count $count, should be $setcount"
2965 # Try changing the stripe count for append files
2966 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2968 # Append striping is now 2 (directory default is still 4)
2970 echo 1 >> $DIR/$tdir/${tfile}.4_append
2971 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2972 [ $count -eq $appendcount ] ||
2973 error "(4) stripe count $count, should be $appendcount for append"
2975 # Test append stripe count of -1
2976 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2977 appendcount=$OSTCOUNT
2978 echo 1 >> $DIR/$tdir/${tfile}.5
2979 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2980 [ $count -eq $appendcount ] ||
2981 error "(5) stripe count $count, should be $appendcount for append"
2983 # Set append striping back to default of 1
2984 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2986 # Try a new default striping, PFL + DOM
2987 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2989 # Create normal DOM file, DOM returns stripe count == 0
2991 touch $DIR/$tdir/${tfile}.6
2992 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2993 [ $count -eq $setcount ] ||
2994 error "(6) stripe count $count, should be $setcount"
2998 echo 1 >> $DIR/$tdir/${tfile}.7_append
2999 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3000 [ $count -eq $appendcount ] ||
3001 error "(7) stripe count $count, should be $appendcount for append"
3003 # Clean up DOM layout
3004 $LFS setstripe -d $DIR/$tdir
3006 # Now test that append striping works when layout is from root
3007 $LFS setstripe -c 2 $MOUNT
3008 # Make a special directory for this
3009 mkdir $DIR/${tdir}/${tdir}.2
3010 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3012 # Verify for normal file
3014 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3015 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3016 [ $count -eq $setcount ] ||
3017 error "(8) stripe count $count, should be $setcount"
3020 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3021 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3022 [ $count -eq $appendcount ] ||
3023 error "(9) stripe count $count, should be $appendcount for append"
3025 # Now test O_APPEND striping with pools
3026 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3027 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3030 pool_add $TESTNAME || error "pool creation failed"
3031 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3033 echo 1 >> $DIR/$tdir/${tfile}.10_append
3035 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3036 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3038 # Check that count is still correct
3040 echo 1 >> $DIR/$tdir/${tfile}.11_append
3041 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3042 [ $count -eq $appendcount ] ||
3043 error "(11) stripe count $count, should be $appendcount for append"
3045 # Disable O_APPEND stripe count, verify pool works separately
3046 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3048 echo 1 >> $DIR/$tdir/${tfile}.12_append
3050 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3051 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3053 # Remove pool setting, verify it's not applied
3054 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3056 echo 1 >> $DIR/$tdir/${tfile}.13_append
3058 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3059 [ "$pool" = "" ] || error "(13) pool found: $pool"
3061 run_test 27M "test O_APPEND striping"
3064 combined_mgs_mds && skip "needs separate MGS/MDT"
3066 pool_add $TESTNAME || error "pool_add failed"
3067 do_facet mgs "$LCTL pool_list $FSNAME" |
3068 grep -Fx "${FSNAME}.${TESTNAME}" ||
3069 error "lctl pool_list on MGS failed"
3071 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3073 clean_foreign_symlink() {
3075 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3076 for i in $DIR/$tdir/* ; do
3077 $LFS unlink_foreign $i || true
3082 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3083 skip "Need MDS version newer than 2.12.51"
3085 test_mkdir $DIR/$tdir
3086 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3087 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3089 trap clean_foreign_symlink EXIT
3091 # enable foreign_symlink behaviour
3092 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3094 # foreign symlink LOV format is a partial path by default
3096 # create foreign file (lfs + API)
3097 $LFS setstripe --foreign=symlink --flags 0xda05 \
3098 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3099 error "$DIR/$tdir/${tfile}: create failed"
3101 $LFS getstripe -v $DIR/$tdir/${tfile} |
3102 grep "lfm_magic:.*0x0BD70BD0" ||
3103 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3104 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3105 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3106 $LFS getstripe -v $DIR/$tdir/${tfile} |
3107 grep "lfm_flags:.*0x0000DA05" ||
3108 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3109 $LFS getstripe $DIR/$tdir/${tfile} |
3110 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3111 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3113 # modify striping should fail
3114 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3115 error "$DIR/$tdir/$tfile: setstripe should fail"
3117 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3118 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3119 cat /etc/passwd > $DIR/$tdir/$tfile &&
3120 error "$DIR/$tdir/$tfile: write should fail"
3122 # rename should succeed
3123 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3124 error "$DIR/$tdir/$tfile: rename has failed"
3126 #remove foreign_symlink file should fail
3127 rm $DIR/$tdir/${tfile}.new &&
3128 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3131 mkdir /tmp/${uuid1} ||
3132 error "/tmp/${uuid1}: mkdir has failed"
3133 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3134 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3135 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3136 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3137 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3138 #read should succeed now
3139 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3140 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3141 #write should succeed now
3142 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3143 error "$DIR/$tdir/${tfile}.new: write should succeed"
3144 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3145 error "$DIR/$tdir/${tfile}.new: diff has failed"
3146 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3147 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3149 #check that getstripe still works
3150 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3151 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3153 # chmod should still succeed
3154 chmod 644 $DIR/$tdir/${tfile}.new ||
3155 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3157 # chown should still succeed
3158 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3159 error "$DIR/$tdir/${tfile}.new: chown has failed"
3161 # rename should still succeed
3162 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3163 error "$DIR/$tdir/${tfile}.new: rename has failed"
3165 #remove foreign_symlink file should still fail
3166 rm $DIR/$tdir/${tfile} &&
3167 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3169 #use special ioctl() to unlink foreign_symlink file
3170 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3171 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3174 run_test 27O "basic ops on foreign file of symlink type"
3177 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3178 skip "Need MDS version newer than 2.12.49"
3180 test_mkdir $DIR/$tdir
3181 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3182 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3184 trap clean_foreign_symlink EXIT
3186 # enable foreign_symlink behaviour
3187 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3189 # foreign symlink LMV format is a partial path by default
3191 # create foreign dir (lfs + API)
3192 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3193 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3194 error "$DIR/$tdir/${tdir}: create failed"
3196 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3197 grep "lfm_magic:.*0x0CD50CD0" ||
3198 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3199 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3200 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3201 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3202 grep "lfm_flags:.*0x0000DA05" ||
3203 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3204 $LFS getdirstripe $DIR/$tdir/${tdir} |
3205 grep "lfm_value.*${uuid1}/${uuid2}" ||
3206 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3208 # file create in dir should fail
3209 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3210 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3212 # rename should succeed
3213 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3214 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3216 #remove foreign_symlink dir should fail
3217 rmdir $DIR/$tdir/${tdir}.new &&
3218 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3221 mkdir -p /tmp/${uuid1}/${uuid2} ||
3222 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3223 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3224 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3225 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3226 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3227 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3228 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3229 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3231 #check that getstripe fails now that foreign_symlink enabled
3232 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3233 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3235 # file create in dir should work now
3236 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3237 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3238 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3239 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3240 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3241 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3243 # chmod should still succeed
3244 chmod 755 $DIR/$tdir/${tdir}.new ||
3245 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3247 # chown should still succeed
3248 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3249 error "$DIR/$tdir/${tdir}.new: chown has failed"
3251 # rename should still succeed
3252 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3253 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3255 #remove foreign_symlink dir should still fail
3256 rmdir $DIR/$tdir/${tdir} &&
3257 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3259 #use special ioctl() to unlink foreign_symlink file
3260 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3261 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3263 #created file should still exist
3264 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3265 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3266 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3267 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3269 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3271 # createtest also checks that device nodes are created and
3272 # then visible correctly (#2091)
3273 test_28() { # bug 2091
3275 $CREATETEST $DIR/d28/ct || error "createtest failed"
3277 run_test 28 "create/mknod/mkdir with bad file types ============"
3280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3282 sync; sleep 1; sync # flush out any dirty pages from previous tests
3289 declare -i LOCKCOUNTORIG=0
3290 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3291 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3293 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3295 declare -i LOCKUNUSEDCOUNTORIG=0
3296 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3297 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3304 declare -i LOCKCOUNTCURRENT=0
3305 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3306 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3309 declare -i LOCKUNUSEDCOUNTCURRENT=0
3310 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3311 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3314 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3315 $LCTL set_param -n ldlm.dump_namespaces ""
3316 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3317 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3318 log "dumped log to $TMP/test_29.dk (bug 5793)"
3321 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3322 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3323 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3324 log "dumped log to $TMP/test_29.dk (bug 5793)"
3328 run_test 29 "IT_GETATTR regression ============================"
3330 test_30a() { # was test_30
3331 cp $(which ls) $DIR || cp /bin/ls $DIR
3332 $DIR/ls / || error "Can't execute binary from lustre"
3335 run_test 30a "execute binary from Lustre (execve) =============="
3338 cp `which ls` $DIR || cp /bin/ls $DIR
3340 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3343 run_test 30b "execute binary from Lustre as non-root ==========="
3345 test_30c() { # b=22376
3346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3348 cp $(which ls) $DIR || cp /bin/ls $DIR
3350 cancel_lru_locks mdc
3351 cancel_lru_locks osc
3352 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3355 run_test 30c "execute binary from Lustre without read perms ===="
3358 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3360 for i in {1..10}; do
3361 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3364 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3365 wait $PID || error "executing dd from Lustre failed"
3371 run_test 30d "execute binary from Lustre while clear locks"
3374 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3375 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3377 run_test 31a "open-unlink file =================================="
3380 touch $DIR/f31 || error "touch $DIR/f31 failed"
3381 ln $DIR/f31 $DIR/f31b || error "ln failed"
3382 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3383 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3385 run_test 31b "unlink file with multiple links while open ======="
3388 touch $DIR/f31 || error "touch $DIR/f31 failed"
3389 ln $DIR/f31 $DIR/f31c || error "ln failed"
3390 multiop_bg_pause $DIR/f31 O_uc ||
3391 error "multiop_bg_pause for $DIR/f31 failed"
3393 $MULTIOP $DIR/f31c Ouc
3394 kill -USR1 $MULTIPID
3397 run_test 31c "open-unlink file with multiple links ============="
3400 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3401 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3403 run_test 31d "remove of open directory ========================="
3405 test_31e() { # bug 2904
3406 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3408 run_test 31e "remove of open non-empty directory ==============="
3410 test_31f() { # bug 4554
3411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3414 test_mkdir $DIR/d31f
3415 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3416 cp /etc/hosts $DIR/d31f
3418 $LFS getstripe $DIR/d31f/hosts
3419 multiop_bg_pause $DIR/d31f D_c || return 1
3422 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3423 test_mkdir $DIR/d31f
3424 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3425 cp /etc/hosts $DIR/d31f
3427 $LFS getstripe $DIR/d31f/hosts
3428 multiop_bg_pause $DIR/d31f D_c || return 1
3431 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3432 wait $MULTIPID || error "first opendir $MULTIPID failed"
3436 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3437 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3440 run_test 31f "remove of open directory with open-unlink file ==="
3443 echo "-- cross directory link --"
3444 test_mkdir -c1 $DIR/${tdir}ga
3445 test_mkdir -c1 $DIR/${tdir}gb
3446 touch $DIR/${tdir}ga/f
3447 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3448 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3449 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3450 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3451 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3453 run_test 31g "cross directory link==============="
3456 echo "-- cross directory link --"
3457 test_mkdir -c1 $DIR/${tdir}
3458 test_mkdir -c1 $DIR/${tdir}/dir
3459 touch $DIR/${tdir}/f
3460 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3461 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3462 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3463 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3464 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3466 run_test 31h "cross directory link under child==============="
3469 echo "-- cross directory link --"
3470 test_mkdir -c1 $DIR/$tdir
3471 test_mkdir -c1 $DIR/$tdir/dir
3472 touch $DIR/$tdir/dir/f
3473 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3474 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3475 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3476 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3477 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3479 run_test 31i "cross directory link under parent==============="
3482 test_mkdir -c1 -p $DIR/$tdir
3483 test_mkdir -c1 -p $DIR/$tdir/dir1
3484 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3485 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3486 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3487 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3490 run_test 31j "link for directory==============="
3493 test_mkdir -c1 -p $DIR/$tdir
3495 touch $DIR/$tdir/exist
3496 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3497 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3498 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3499 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3500 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3501 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3502 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3505 run_test 31k "link to file: the same, non-existing, dir==============="
3511 touch $DIR/d31m2/exist
3512 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3513 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3514 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3515 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3516 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3517 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3520 run_test 31m "link to file: the same, non-existing, dir==============="
3523 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3524 nlink=$(stat --format=%h $DIR/$tfile)
3525 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3527 local cmd="exec $fd<$DIR/$tfile"
3530 trap "eval $cmd" EXIT
3531 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3532 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3533 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3534 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3535 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3538 run_test 31n "check link count of unlinked file"
3541 local tempfile=$(mktemp $1_XXXXXX)
3542 mlink $tempfile $1 2> /dev/null &&
3543 echo "$BASHPID: link $tempfile to $1 succeeded"
3547 test_31o() { # LU-2901
3548 test_mkdir $DIR/$tdir
3549 for LOOP in $(seq 100); do
3550 rm -f $DIR/$tdir/$tfile*
3551 for THREAD in $(seq 8); do
3552 link_one $DIR/$tdir/$tfile.$LOOP &
3555 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3556 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3557 error "$LINKS duplicate links to $tfile.$LOOP" &&
3561 run_test 31o "duplicate hard links with same filename"
3564 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3566 test_mkdir $DIR/$tdir
3567 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3568 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3570 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3571 error "open unlink test1 failed"
3572 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3573 error "open unlink test2 failed"
3575 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3576 error "test1 still exists"
3577 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3578 error "test2 still exists"
3580 run_test 31p "remove of open striped directory"
3583 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3585 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3586 index=$($LFS getdirstripe -i $DIR/$tdir)
3587 [ $index -eq 3 ] || error "first stripe index $index != 3"
3588 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3589 [ $index -eq 1 ] || error "second stripe index $index != 1"
3591 # when "-c <stripe_count>" is set, the number of MDTs specified after
3592 # "-i" should equal to the stripe count
3593 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3595 run_test 31q "create striped directory on specific MDTs"
3597 cleanup_test32_mount() {
3600 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3601 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3602 losetup -d $loopdev || true
3608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3610 echo "== more mountpoints and symlinks ================="
3611 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3612 trap cleanup_test32_mount EXIT
3613 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3614 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3615 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3616 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3617 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3618 cleanup_test32_mount
3620 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3625 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3626 trap cleanup_test32_mount EXIT
3627 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3628 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3629 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3630 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3631 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3632 cleanup_test32_mount
3634 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3639 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3640 trap cleanup_test32_mount EXIT
3641 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3642 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3643 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3644 test_mkdir -p $DIR/$tdir/d2/test_dir
3645 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3646 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3647 cleanup_test32_mount
3649 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3654 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3655 trap cleanup_test32_mount EXIT
3656 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3657 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3658 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3659 test_mkdir -p $DIR/$tdir/d2/test_dir
3660 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3661 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3662 cleanup_test32_mount
3664 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3668 test_mkdir -p $DIR/$tdir/tmp
3669 local tmp_dir=$DIR/$tdir/tmp
3670 ln -s $DIR/$tdir $tmp_dir/symlink11
3671 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3672 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3673 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3675 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3679 test_mkdir -p $DIR/$tdir/tmp
3680 local tmp_dir=$DIR/$tdir/tmp
3681 ln -s $DIR/$tdir $tmp_dir/symlink11
3682 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3683 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3684 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3686 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3689 local tmp_dir=$DIR/$tdir/tmp
3690 test_mkdir -p $tmp_dir
3691 test_mkdir $DIR/${tdir}2
3692 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3693 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3694 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3695 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3696 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3697 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3699 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3702 rm -fr $DIR/$tdir $DIR/${tdir}2
3703 tmp_dir=$DIR/$tdir/tmp
3704 test_mkdir -p $tmp_dir
3705 test_mkdir $DIR/${tdir}2
3706 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3707 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3708 ls $tmp_dir/symlink12 || error "listing symlink12"
3709 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3711 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3716 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3717 trap cleanup_test32_mount EXIT
3718 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3719 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3720 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3721 touch $DIR/$tdir/test_file
3722 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3723 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3724 cleanup_test32_mount
3726 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3731 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3732 trap cleanup_test32_mount EXIT
3733 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3734 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3735 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3736 touch $DIR/$tdir/test_file
3737 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3738 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3739 cleanup_test32_mount
3741 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3747 trap cleanup_test32_mount EXIT
3748 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3749 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3750 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3751 test_mkdir -p $DIR/$tdir/d2
3752 touch $DIR/$tdir/d2/test_file || error "touch failed"
3753 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3754 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3755 cleanup_test32_mount
3757 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3763 trap cleanup_test32_mount EXIT
3764 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3765 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3766 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3767 test_mkdir -p $DIR/$tdir/d2
3768 touch $DIR/$tdir/d2/test_file || error "touch failed"
3769 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3770 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3771 cleanup_test32_mount
3773 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3777 test_mkdir -p $DIR/d32m/tmp
3778 TMP_DIR=$DIR/d32m/tmp
3779 ln -s $DIR $TMP_DIR/symlink11
3780 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3781 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3782 error "symlink11 not a link"
3783 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3784 error "symlink01 not a link"
3786 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3790 test_mkdir -p $DIR/d32n/tmp
3791 TMP_DIR=$DIR/d32n/tmp
3792 ln -s $DIR $TMP_DIR/symlink11
3793 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3794 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3795 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3797 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3801 test_mkdir -p $DIR/d32o/tmp
3802 TMP_DIR=$DIR/d32o/tmp
3803 ln -s $DIR/$tfile $TMP_DIR/symlink12
3804 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3805 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3806 error "symlink12 not a link"
3807 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3808 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3809 error "$DIR/d32o/tmp/symlink12 not file type"
3810 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3811 error "$DIR/d32o/symlink02 not file type"
3813 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3823 test_mkdir -p $DIR/d32p/tmp
3825 TMP_DIR=$DIR/d32p/tmp
3827 ln -s $DIR/$tfile $TMP_DIR/symlink12
3829 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3831 cat $DIR/d32p/tmp/symlink12 ||
3832 error "Can't open $DIR/d32p/tmp/symlink12"
3834 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3837 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3842 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3843 trap cleanup_test32_mount EXIT
3844 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3845 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3846 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3847 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3848 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3849 cleanup_test32_mount
3851 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3856 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3857 trap cleanup_test32_mount EXIT
3858 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3859 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3860 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3861 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3862 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3863 cleanup_test32_mount
3865 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3870 chmod 444 $DIR/$tfile
3871 chown $RUNAS_ID $DIR/$tfile
3873 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3876 run_test 33aa "write file with mode 444 (should return error)"
3880 test_mkdir $DIR/$tdir
3881 chown $RUNAS_ID $DIR/$tdir
3882 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3883 error "$RUNAS create $tdir/$tfile failed"
3884 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3885 error "open RDWR" || true
3887 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3891 test_mkdir $DIR/$tdir
3892 chown $RUNAS_ID $DIR/$tdir
3893 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3895 run_test 33b "test open file with malformed flags (No panic)"
3898 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3899 remote_ost_nodsh && skip "remote OST with nodsh"
3908 test_mkdir $DIR/$tdir
3909 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3912 for ostnum in $(seq $OSTCOUNT); do
3913 # test-framework's OST numbering is one-based, while Lustre's
3915 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3916 # Parsing llobdstat's output sucks; we could grep the /proc
3917 # path, but that's likely to not be as portable as using the
3918 # llobdstat utility. So we parse lctl output instead.
3919 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3920 obdfilter/$ostname/stats |
3921 awk '/^write_bytes/ {print $7}' )
3922 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3923 if (( ${write_bytes:-0} > 0 ))
3930 $all_zeros || return 0
3933 echo foo > $DIR/$tdir/bar
3937 # Total up write_bytes after writing. We'd better find non-zeros.
3938 for ostnum in $(seq $OSTCOUNT); do
3939 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3940 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3941 obdfilter/$ostname/stats |
3942 awk '/^write_bytes/ {print $7}' )
3943 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3944 if (( ${write_bytes:-0} > 0 ))
3953 for ostnum in $(seq $OSTCOUNT); do
3954 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3955 echo "Check that write_bytes is present in obdfilter/*/stats:"
3956 do_facet ost$ostnum lctl get_param -n \
3957 obdfilter/$ostname/stats
3959 error "OST not keeping write_bytes stats (b22312)"
3962 run_test 33c "test llobdstat and write_bytes"
3965 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3969 local remote_dir=$DIR/$tdir/remote_dir
3971 test_mkdir $DIR/$tdir
3972 $LFS mkdir -i $MDTIDX $remote_dir ||
3973 error "create remote directory failed"
3975 touch $remote_dir/$tfile
3976 chmod 444 $remote_dir/$tfile
3977 chown $RUNAS_ID $remote_dir/$tfile
3979 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3981 chown $RUNAS_ID $remote_dir
3982 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3983 error "create" || true
3984 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3985 error "open RDWR" || true
3986 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3988 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3991 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3995 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3996 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3997 mkdir $DIR/$tdir/local_dir
3999 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4000 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4001 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4003 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4004 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4006 rmdir $DIR/$tdir/* || error "rmdir failed"
4009 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4010 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4011 mkdir $DIR/$tdir/local_dir
4013 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4014 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4015 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4017 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4018 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4020 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4023 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4024 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4025 mkdir $DIR/$tdir/local_dir
4027 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4028 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4029 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4031 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4032 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4034 run_test 33e "mkdir and striped directory should have same mode"
4038 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4042 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4043 remote_mds_nodsh && skip "remote MDS with nodsh"
4046 chmod go+rwx $DIR/$tdir
4047 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4048 trap cleanup_33f EXIT
4050 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4051 error "cannot create striped directory"
4053 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4054 error "cannot create files in striped directory"
4056 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4057 error "cannot remove files in striped directory"
4059 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4060 error "cannot remove striped directory"
4064 run_test 33f "nonroot user can create, access, and remove a striped directory"
4067 mkdir -p $DIR/$tdir/dir2
4069 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4071 [[ $err =~ "exists" ]] || error "Not exists error"
4073 run_test 33g "nonroot user create already existing root created file"
4076 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4077 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4078 skip "Need MDS version at least 2.13.50"
4080 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4081 error "mkdir $tdir failed"
4082 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4084 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4087 for fname in $DIR/$tdir/$tfile.bak \
4088 $DIR/$tdir/$tfile.SAV \
4089 $DIR/$tdir/$tfile.orig \
4090 $DIR/$tdir/$tfile~; do
4091 touch $fname || error "touch $fname failed"
4092 index2=$($LFS getstripe -m $fname)
4093 [ $index -eq $index2 ] ||
4094 error "$fname MDT index mismatch $index != $index2"
4098 for i in {1..250}; do
4099 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4100 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4101 touch $fname || error "touch $fname failed"
4102 index2=$($LFS getstripe -m $fname)
4103 if [[ $index != $index2 ]]; then
4104 failed=$((failed + 1))
4105 echo "$fname MDT index mismatch $index != $index2"
4109 echo "$failed MDT index mismatches"
4110 (( failed < 20 )) || error "MDT index mismatch $failed times"
4113 run_test 33h "temp file is located on the same MDT as target"
4115 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4118 $MCREATE $DIR/f34 || error "mcreate failed"
4119 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4120 error "getstripe failed"
4121 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4122 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4123 error "getstripe failed"
4124 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4125 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4127 run_test 34a "truncate file that has not been opened ==========="
4130 [ ! -f $DIR/f34 ] && test_34a
4131 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4132 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4133 $OPENFILE -f O_RDONLY $DIR/f34
4134 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4135 error "getstripe failed"
4136 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4137 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4139 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4142 [ ! -f $DIR/f34 ] && test_34a
4143 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4144 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4145 $OPENFILE -f O_RDWR $DIR/f34
4146 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4147 error "$LFS getstripe failed"
4148 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4149 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4151 run_test 34c "O_RDWR opening file-with-size works =============="
4154 [ ! -f $DIR/f34 ] && test_34a
4155 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4157 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4158 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4161 run_test 34d "write to sparse file ============================="
4165 $MCREATE $DIR/f34e || error "mcreate failed"
4166 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4167 $CHECKSTAT -s 1000 $DIR/f34e ||
4168 error "Size of $DIR/f34e not equal to 1000 bytes"
4169 $OPENFILE -f O_RDWR $DIR/f34e
4170 $CHECKSTAT -s 1000 $DIR/f34e ||
4171 error "Size of $DIR/f34e not equal to 1000 bytes"
4173 run_test 34e "create objects, some with size and some without =="
4175 test_34f() { # bug 6242, 6243
4176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4180 $MCREATE $DIR/f34f || error "mcreate failed"
4181 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4182 dd if=$DIR/f34f of=$TMP/f34f
4183 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4184 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4185 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4186 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4187 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4189 run_test 34f "read from a file with no objects until EOF ======="
4192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4194 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4196 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4197 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4198 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4199 cancel_lru_locks osc
4200 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4201 error "wrong size after lock cancel"
4203 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4204 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4205 error "expanding truncate failed"
4206 cancel_lru_locks osc
4207 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4208 error "wrong expanded size after lock cancel"
4210 run_test 34g "truncate long file ==============================="
4213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4218 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4219 sync # Flush the cache so that multiop below does not block on cache
4220 # flush when getting the group lock
4221 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4224 # Since just timed wait is not good enough, let's do a sync write
4225 # that way we are sure enough time for a roundtrip + processing
4226 # passed + 2 seconds of extra margin.
4227 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4231 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4232 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4236 local nsz=`stat -c %s $DIR/$tfile`
4237 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4239 run_test 34h "ftruncate file under grouplock should not block"
4242 cp /bin/sh $DIR/f35a
4244 chown $RUNAS_ID $DIR/f35a
4245 $RUNAS $DIR/f35a && error || true
4248 run_test 35a "exec file with mode 444 (should return and not leak)"
4252 utime $DIR/f36 || error "utime failed for MDS"
4254 run_test 36a "MDS utime check (mknod, utime)"
4258 utime $DIR/f36 || error "utime failed for OST"
4260 run_test 36b "OST utime check (open, utime)"
4265 chown $RUNAS_ID $DIR/d36
4266 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4268 run_test 36c "non-root MDS utime check (mknod, utime)"
4271 [ ! -d $DIR/d36 ] && test_36c
4272 echo "" > $DIR/d36/f36
4273 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4275 run_test 36d "non-root OST utime check (open, utime)"
4278 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4280 test_mkdir $DIR/$tdir
4281 touch $DIR/$tdir/$tfile
4282 $RUNAS utime $DIR/$tdir/$tfile &&
4283 error "utime worked, expected failure" || true
4285 run_test 36e "utime on non-owned file (should return error)"
4289 local LANG_SAVE=$LANG
4290 local LC_LANG_SAVE=$LC_LANG
4291 export LANG=C LC_LANG=C # for date language
4293 DATESTR="Dec 20 2000"
4294 test_mkdir $DIR/$tdir
4295 lctl set_param fail_loc=$fl
4297 cp /etc/hosts $DIR/$tdir/$tfile
4298 sync & # write RPC generated with "current" inode timestamp, but delayed
4300 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4301 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4302 cancel_lru_locks $OSC
4303 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4305 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4306 echo "BEFORE: $LS_BEFORE" && \
4307 echo "AFTER : $LS_AFTER" && \
4308 echo "WANT : $DATESTR" && \
4309 error "$DIR/$tdir/$tfile timestamps changed" || true
4311 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4317 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4318 subr_36fh "0x80000214"
4320 run_test 36f "utime on file racing with OST BRW write =========="
4323 remote_ost_nodsh && skip "remote OST with nodsh"
4324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4325 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4326 skip "Need MDS version at least 2.12.51"
4331 local tgt="obdfilter"
4333 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4335 test_mkdir $DIR/$tdir
4336 fmd_max_age=$(do_facet $facet \
4337 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4340 echo "FMD max age: ${fmd_max_age}s"
4341 touch $DIR/$tdir/$tfile
4342 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4343 gawk '{cnt=cnt+$1} END{print cnt}')
4344 echo "FMD before: $fmd"
4346 error "FMD wasn't create by touch"
4347 sleep $((fmd_max_age + 12))
4348 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4349 gawk '{cnt=cnt+$1} END{print cnt}')
4350 echo "FMD after: $fmd"
4352 error "FMD wasn't expired by ping"
4354 run_test 36g "FMD cache expiry ====================="
4357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4359 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4360 subr_36fh "0x80000227"
4362 run_test 36h "utime on file racing with OST BRW write =========="
4365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4367 test_mkdir $DIR/$tdir
4368 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4370 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4371 local new_mtime=$((mtime + 200))
4373 #change Modify time of striped dir
4374 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4375 error "change mtime failed"
4377 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4379 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4381 run_test 36i "change mtime on striped directory"
4383 # test_37 - duplicate with tests 32q 32r
4386 local file=$DIR/$tfile
4388 openfile -f O_DIRECTORY $file
4391 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4392 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4394 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4396 test_39a() { # was test_39
4398 touch $DIR/${tfile}2
4399 # ls -l $DIR/$tfile $DIR/${tfile}2
4400 # ls -lu $DIR/$tfile $DIR/${tfile}2
4401 # ls -lc $DIR/$tfile $DIR/${tfile}2
4403 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4404 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4406 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4408 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4410 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4411 error "O_TRUNC didn't change timestamps"
4414 run_test 39a "mtime changed on create"
4417 test_mkdir -c1 $DIR/$tdir
4418 cp -p /etc/passwd $DIR/$tdir/fopen
4419 cp -p /etc/passwd $DIR/$tdir/flink
4420 cp -p /etc/passwd $DIR/$tdir/funlink
4421 cp -p /etc/passwd $DIR/$tdir/frename
4422 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4425 echo "aaaaaa" >> $DIR/$tdir/fopen
4426 echo "aaaaaa" >> $DIR/$tdir/flink
4427 echo "aaaaaa" >> $DIR/$tdir/funlink
4428 echo "aaaaaa" >> $DIR/$tdir/frename
4430 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4431 local link_new=`stat -c %Y $DIR/$tdir/flink`
4432 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4433 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4435 cat $DIR/$tdir/fopen > /dev/null
4436 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4437 rm -f $DIR/$tdir/funlink2
4438 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4440 for (( i=0; i < 2; i++ )) ; do
4441 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4442 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4443 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4444 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4446 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4447 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4448 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4449 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4451 cancel_lru_locks $OSC
4452 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4455 run_test 39b "mtime change on open, link, unlink, rename ======"
4457 # this should be set to past
4458 TEST_39_MTIME=`date -d "1 year ago" +%s`
4464 local mtime0=`stat -c %Y $DIR1/$tfile`
4466 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4467 local mtime1=`stat -c %Y $DIR1/$tfile`
4468 [ "$mtime1" = $TEST_39_MTIME ] || \
4469 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4472 echo hello >> $DIR1/$tfile
4474 local mtime2=`stat -c %Y $DIR1/$tfile`
4475 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4476 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4478 mv $DIR1/$tfile $DIR1/$tfile-1
4480 for (( i=0; i < 2; i++ )) ; do
4481 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4482 [ "$mtime2" = "$mtime3" ] || \
4483 error "mtime ($mtime2) changed (to $mtime3) on rename"
4485 cancel_lru_locks $OSC
4486 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4489 run_test 39c "mtime change on rename ==========================="
4493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4496 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4498 for (( i=0; i < 2; i++ )) ; do
4499 local mtime=`stat -c %Y $DIR1/$tfile`
4500 [ $mtime = $TEST_39_MTIME ] || \
4501 error "mtime($mtime) is not set to $TEST_39_MTIME"
4503 cancel_lru_locks $OSC
4504 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4507 run_test 39d "create, utime, stat =============================="
4511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4514 local mtime1=`stat -c %Y $DIR1/$tfile`
4516 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4518 for (( i=0; i < 2; i++ )) ; do
4519 local mtime2=`stat -c %Y $DIR1/$tfile`
4520 [ $mtime2 = $TEST_39_MTIME ] || \
4521 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4523 cancel_lru_locks $OSC
4524 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4527 run_test 39e "create, stat, utime, stat ========================"
4531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4534 mtime1=`stat -c %Y $DIR1/$tfile`
4537 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4539 for (( i=0; i < 2; i++ )) ; do
4540 local mtime2=`stat -c %Y $DIR1/$tfile`
4541 [ $mtime2 = $TEST_39_MTIME ] || \
4542 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4544 cancel_lru_locks $OSC
4545 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4548 run_test 39f "create, stat, sleep, utime, stat ================="
4552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4554 echo hello >> $DIR1/$tfile
4555 local mtime1=`stat -c %Y $DIR1/$tfile`
4558 chmod o+r $DIR1/$tfile
4560 for (( i=0; i < 2; i++ )) ; do
4561 local mtime2=`stat -c %Y $DIR1/$tfile`
4562 [ "$mtime1" = "$mtime2" ] || \
4563 error "lost mtime: $mtime2, should be $mtime1"
4565 cancel_lru_locks $OSC
4566 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4569 run_test 39g "write, chmod, stat ==============================="
4573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 echo hello >> $DIR1/$tfile
4580 local mtime1=`stat -c %Y $DIR1/$tfile`
4582 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4584 if [ "$d1" != "$d2" ]; then
4585 echo "write and touch not within one second"
4587 for (( i=0; i < 2; i++ )) ; do
4588 local mtime2=`stat -c %Y $DIR1/$tfile`
4589 [ "$mtime2" = $TEST_39_MTIME ] || \
4590 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4592 cancel_lru_locks $OSC
4593 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4597 run_test 39h "write, utime within one second, stat ============="
4600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4605 echo hello >> $DIR1/$tfile
4606 local mtime1=`stat -c %Y $DIR1/$tfile`
4608 mv $DIR1/$tfile $DIR1/$tfile-1
4610 for (( i=0; i < 2; i++ )) ; do
4611 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4613 [ "$mtime1" = "$mtime2" ] || \
4614 error "lost mtime: $mtime2, should be $mtime1"
4616 cancel_lru_locks $OSC
4617 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4620 run_test 39i "write, rename, stat =============================="
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4625 start_full_debug_logging
4629 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4630 lctl set_param fail_loc=0x80000412
4631 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4632 error "multiop failed"
4634 local mtime1=`stat -c %Y $DIR1/$tfile`
4636 mv $DIR1/$tfile $DIR1/$tfile-1
4638 kill -USR1 $multipid
4639 wait $multipid || error "multiop close failed"
4641 for (( i=0; i < 2; i++ )) ; do
4642 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4643 [ "$mtime1" = "$mtime2" ] ||
4644 error "mtime is lost on close: $mtime2, " \
4648 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4650 lctl set_param fail_loc=0
4651 stop_full_debug_logging
4653 run_test 39j "write, rename, close, stat ======================="
4656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4661 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4663 local mtime1=`stat -c %Y $DIR1/$tfile`
4665 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4667 kill -USR1 $multipid
4668 wait $multipid || error "multiop close failed"
4670 for (( i=0; i < 2; i++ )) ; do
4671 local mtime2=`stat -c %Y $DIR1/$tfile`
4673 [ "$mtime2" = $TEST_39_MTIME ] || \
4674 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4677 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4680 run_test 39k "write, utime, close, stat ========================"
4682 # this should be set to future
4683 TEST_39_ATIME=`date -d "1 year" +%s`
4686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4687 remote_mds_nodsh && skip "remote MDS with nodsh"
4689 local atime_diff=$(do_facet $SINGLEMDS \
4690 lctl get_param -n mdd.*MDT0000*.atime_diff)
4694 # test setting directory atime to future
4695 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4696 local atime=$(stat -c %X $DIR/$tdir)
4697 [ "$atime" = $TEST_39_ATIME ] ||
4698 error "atime is not set to future: $atime, $TEST_39_ATIME"
4700 # test setting directory atime from future to now
4701 local now=$(date +%s)
4702 touch -a -d @$now $DIR/$tdir
4704 atime=$(stat -c %X $DIR/$tdir)
4705 [ "$atime" -eq "$now" ] ||
4706 error "atime is not updated from future: $atime, $now"
4708 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4711 # test setting directory atime when now > dir atime + atime_diff
4712 local d1=$(date +%s)
4714 local d2=$(date +%s)
4715 cancel_lru_locks mdc
4716 atime=$(stat -c %X $DIR/$tdir)
4717 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4718 error "atime is not updated : $atime, should be $d2"
4720 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4723 # test not setting directory atime when now < dir atime + atime_diff
4725 cancel_lru_locks mdc
4726 atime=$(stat -c %X $DIR/$tdir)
4727 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4728 error "atime is updated to $atime, should remain $d1<atime<$d2"
4730 do_facet $SINGLEMDS \
4731 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4733 run_test 39l "directory atime update ==========================="
4736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4740 local far_past_mtime=$(date -d "May 29 1953" +%s)
4741 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4743 touch -m -d @$far_past_mtime $DIR1/$tfile
4744 touch -a -d @$far_past_atime $DIR1/$tfile
4746 for (( i=0; i < 2; i++ )) ; do
4747 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4748 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4749 error "atime or mtime set incorrectly"
4751 cancel_lru_locks $OSC
4752 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4755 run_test 39m "test atime and mtime before 1970"
4757 test_39n() { # LU-3832
4758 remote_mds_nodsh && skip "remote MDS with nodsh"
4760 local atime_diff=$(do_facet $SINGLEMDS \
4761 lctl get_param -n mdd.*MDT0000*.atime_diff)
4766 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4769 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4770 atime0=$(stat -c %X $DIR/$tfile)
4773 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4774 atime1=$(stat -c %X $DIR/$tfile)
4777 cancel_lru_locks mdc
4778 cancel_lru_locks osc
4779 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4780 atime2=$(stat -c %X $DIR/$tfile)
4782 do_facet $SINGLEMDS \
4783 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4785 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4786 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4788 run_test 39n "check that O_NOATIME is honored"
4791 TESTDIR=$DIR/$tdir/$tfile
4792 [ -e $TESTDIR ] && rm -rf $TESTDIR
4799 links2=$(stat -c %h .)
4800 [ $(($links1 + 2)) != $links2 ] &&
4801 error "wrong links count $(($links1 + 2)) != $links2"
4803 links3=$(stat -c %h .)
4804 [ $(($links1 + 1)) != $links3 ] &&
4805 error "wrong links count $links1 != $links3"
4808 run_test 39o "directory cached attributes updated after create"
4811 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4814 TESTDIR=$DIR/$tdir/$tdir
4815 [ -e $TESTDIR ] && rm -rf $TESTDIR
4816 test_mkdir -p $TESTDIR
4820 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4821 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4823 links2=$(stat -c %h .)
4824 [ $(($links1 + 2)) != $links2 ] &&
4825 error "wrong links count $(($links1 + 2)) != $links2"
4827 links3=$(stat -c %h .)
4828 [ $(($links1 + 1)) != $links3 ] &&
4829 error "wrong links count $links1 != $links3"
4832 run_test 39p "remote directory cached attributes updated after create ========"
4835 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4836 skip "no atime update on old OST"
4837 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4838 skip_env "ldiskfs only test"
4842 saved_adiff=$(do_facet ost1 \
4843 lctl get_param -n obdfilter.*OST0000.atime_diff)
4844 stack_trap "do_facet ost1 \
4845 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4847 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4849 $LFS setstripe -i 0 $DIR/$tfile
4850 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4851 error "can't write initial file"
4852 cancel_lru_locks osc
4854 # exceed atime_diff and access file
4856 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4857 error "can't udpate atime"
4859 local atime_cli=$(stat -c %X $DIR/$tfile)
4860 echo "client atime: $atime_cli"
4861 # allow atime update to be written to device
4862 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4865 local ostdev=$(ostdevname 1)
4866 local fid=($(lfs getstripe -y $DIR/$tfile |
4867 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4868 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4869 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4871 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4872 local atime_ost=$(do_facet ost1 "$cmd" |&
4873 awk -F'[: ]' '/atime:/ { print $4 }')
4874 (( atime_cli == atime_ost )) ||
4875 error "atime on client $atime_cli != ost $atime_ost"
4877 run_test 39r "lazy atime update on OST"
4879 test_39q() { # LU-8041
4880 local testdir=$DIR/$tdir
4882 multiop_bg_pause $testdir D_c || error "multiop failed"
4884 cancel_lru_locks mdc
4885 kill -USR1 $multipid
4886 local atime=$(stat -c %X $testdir)
4887 [ "$atime" -ne 0 ] || error "atime is zero"
4889 run_test 39q "close won't zero out atime"
4892 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4893 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4894 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4895 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4896 error "$tfile is not 4096 bytes in size"
4898 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4902 small_write $DIR/f41 18
4904 run_test 41 "test small file write + fstat ====================="
4906 count_ost_writes() {
4907 lctl get_param -n ${OSC}.*.stats |
4908 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4909 END { printf("%0.0f", writes) }'
4916 BG_DIRTY_RATIO_SAVE=10
4917 MAX_BG_DIRTY_RATIO=25
4921 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4922 # dirty_ratio, dirty_background_ratio
4923 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4924 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4925 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4926 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4928 # if file not here, we are a 2.4 kernel
4929 kill -CONT `pidof kupdated`
4934 # setup the trap first, so someone cannot exit the test at the
4935 # exact wrong time and mess up a machine
4936 trap start_writeback EXIT
4937 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4938 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4939 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4940 sysctl -w vm.dirty_writeback_centisecs=0
4941 sysctl -w vm.dirty_writeback_centisecs=0
4942 # save and increase /proc/sys/vm/dirty_ratio
4943 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4944 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4945 # save and increase /proc/sys/vm/dirty_background_ratio
4946 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4947 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4949 # if file not here, we are a 2.4 kernel
4950 kill -STOP `pidof kupdated`
4954 # ensure that all stripes have some grant before we test client-side cache
4956 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4957 dd if=/dev/zero of=$i bs=4k count=1
4962 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4963 # file truncation, and file removal.
4965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4968 cancel_lru_locks $OSC
4970 sync; sleep 1; sync # just to be safe
4971 BEFOREWRITES=`count_ost_writes`
4972 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4973 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4974 AFTERWRITES=`count_ost_writes`
4975 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4976 error "$BEFOREWRITES < $AFTERWRITES"
4979 run_test 42a "ensure that we don't flush on close"
4982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4985 cancel_lru_locks $OSC
4988 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4989 BEFOREWRITES=$(count_ost_writes)
4990 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4991 AFTERWRITES=$(count_ost_writes)
4992 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4993 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4995 BEFOREWRITES=$(count_ost_writes)
4996 sync || error "sync: $?"
4997 AFTERWRITES=$(count_ost_writes)
4998 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4999 error "$BEFOREWRITES < $AFTERWRITES on sync"
5001 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5005 run_test 42b "test destroy of file with cached dirty data ======"
5007 # if these tests just want to test the effect of truncation,
5008 # they have to be very careful. consider:
5009 # - the first open gets a {0,EOF}PR lock
5010 # - the first write conflicts and gets a {0, count-1}PW
5011 # - the rest of the writes are under {count,EOF}PW
5012 # - the open for truncate tries to match a {0,EOF}PR
5013 # for the filesize and cancels the PWs.
5014 # any number of fixes (don't get {0,EOF} on open, match
5015 # composite locks, do smarter file size management) fix
5016 # this, but for now we want these tests to verify that
5017 # the cancellation with truncate intent works, so we
5018 # start the file with a full-file pw lock to match against
5019 # until the truncate.
5024 cancel_lru_locks $OSC
5026 # prime the file with 0,EOF PW to match
5030 # now the real test..
5031 dd if=/dev/zero of=$file bs=1024 count=100
5032 BEFOREWRITES=`count_ost_writes`
5033 $TRUNCATE $file $offset
5034 cancel_lru_locks $OSC
5035 AFTERWRITES=`count_ost_writes`
5040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5043 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5044 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5047 run_test 42c "test partial truncate of file with cached dirty data"
5050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5053 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5054 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5057 run_test 42d "test complete truncate of file with cached dirty data"
5059 test_42e() { # bug22074
5060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5062 local TDIR=$DIR/${tdir}e
5063 local pages=16 # hardcoded 16 pages, don't change it.
5064 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5065 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5069 test_mkdir $DIR/${tdir}e
5070 $LFS setstripe -c 1 $TDIR
5071 createmany -o $TDIR/f $files
5073 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5075 # we assume that with $OSTCOUNT files, at least one of them will
5076 # be allocated on OST0.
5077 warmup_files=$((OSTCOUNT * max_dirty_mb))
5078 createmany -o $TDIR/w $warmup_files
5080 # write a large amount of data into one file and sync, to get good
5081 # avail_grant number from OST.
5082 for ((i=0; i<$warmup_files; i++)); do
5083 idx=$($LFS getstripe -i $TDIR/w$i)
5084 [ $idx -ne 0 ] && continue
5085 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5088 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5090 $LCTL get_param $proc_osc0/cur_dirty_bytes
5091 $LCTL get_param $proc_osc0/cur_grant_bytes
5093 # create as much dirty pages as we can while not to trigger the actual
5094 # RPCs directly. but depends on the env, VFS may trigger flush during this
5095 # period, hopefully we are good.
5096 for ((i=0; i<$warmup_files; i++)); do
5097 idx=$($LFS getstripe -i $TDIR/w$i)
5098 [ $idx -ne 0 ] && continue
5099 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5101 $LCTL get_param $proc_osc0/cur_dirty_bytes
5102 $LCTL get_param $proc_osc0/cur_grant_bytes
5104 # perform the real test
5105 $LCTL set_param $proc_osc0/rpc_stats 0
5106 for ((;i<$files; i++)); do
5107 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5108 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5111 $LCTL get_param $proc_osc0/rpc_stats
5114 local have_ppr=false
5115 $LCTL get_param $proc_osc0/rpc_stats |
5116 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5117 # skip lines until we are at the RPC histogram data
5118 [ "$PPR" == "pages" ] && have_ppr=true && continue
5119 $have_ppr || continue
5121 # we only want the percent stat for < 16 pages
5122 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5124 percent=$((percent + WPCT))
5125 if [[ $percent -gt 15 ]]; then
5126 error "less than 16-pages write RPCs" \
5133 run_test 42e "verify sub-RPC writes are not done synchronously"
5135 test_43A() { # was test_43
5136 test_mkdir $DIR/$tdir
5137 cp -p /bin/ls $DIR/$tdir/$tfile
5138 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5140 # give multiop a chance to open
5143 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5145 # Wait for multiop to exit
5148 run_test 43A "execution of file opened for write should return -ETXTBSY"
5151 test_mkdir $DIR/$tdir
5152 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5153 $DIR/$tdir/sleep 60 &
5155 # Make sure exec of $tdir/sleep wins race with truncate
5157 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5160 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5165 test_mkdir $DIR/$tdir
5166 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5167 $DIR/$tdir/sleep 60 &
5169 # Make sure exec of $tdir/sleep wins race with truncate
5171 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5174 run_test 43b "truncate of file being executed should return -ETXTBSY"
5177 local testdir="$DIR/$tdir"
5180 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5181 ( cd $testdir && md5sum -c )
5183 run_test 43c "md5sum of copy into lustre"
5185 test_44A() { # was test_44
5186 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5188 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5189 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5191 run_test 44A "zero length read from a sparse stripe"
5194 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
5196 [ -z "$nstripe" ] && skip "can't get stripe info"
5197 [[ $nstripe -gt $OSTCOUNT ]] &&
5198 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5200 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
5202 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5203 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
5207 OFFSETS="0 $((stride/2)) $((stride-1))"
5208 for offset in $OFFSETS; do
5209 for i in $(seq 0 $((nstripe-1))); do
5210 local GLOBALOFFSETS=""
5212 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5213 local myfn=$DIR/d44a-$size
5214 echo "--------writing $myfn at $size"
5215 ll_sparseness_write $myfn $size ||
5216 error "ll_sparseness_write"
5217 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5218 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5219 error "ll_sparseness_verify $GLOBALOFFSETS"
5221 for j in $(seq 0 $((nstripe-1))); do
5223 size=$((((j + $nstripe )*$stride + $offset)))
5224 ll_sparseness_write $myfn $size ||
5225 error "ll_sparseness_write"
5226 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5228 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5229 error "ll_sparseness_verify $GLOBALOFFSETS"
5234 run_test 44a "test sparse pwrite ==============================="
5238 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5244 before=`dirty_osc_total`
5245 echo executing "\"$*\""
5247 after=`dirty_osc_total`
5248 echo before $before, after $after
5251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5254 # Obtain grants from OST if it supports it
5255 echo blah > ${f}_grant
5258 do_dirty_record "echo blah > $f"
5259 [[ $before -eq $after ]] && error "write wasn't cached"
5260 do_dirty_record "> $f"
5261 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5262 do_dirty_record "echo blah > $f"
5263 [[ $before -eq $after ]] && error "write wasn't cached"
5264 do_dirty_record "sync"
5265 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5266 do_dirty_record "echo blah > $f"
5267 [[ $before -eq $after ]] && error "write wasn't cached"
5268 do_dirty_record "cancel_lru_locks osc"
5269 [[ $before -gt $after ]] ||
5270 error "lock cancellation didn't lower dirty count"
5273 run_test 45 "osc io page accounting ============================"
5275 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5276 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5277 # objects offset and an assert hit when an rpc was built with 1023's mapped
5278 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5285 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5287 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5288 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5292 run_test 46 "dirtying a previously written page ================"
5294 # test_47 is removed "Device nodes check" is moved to test_28
5296 test_48a() { # bug 2399
5297 [ "$mds1_FSTYPE" = "zfs" ] &&
5298 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5299 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5301 test_mkdir $DIR/$tdir
5303 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5304 test_mkdir $DIR/$tdir
5305 touch foo || error "'touch foo' failed after recreating cwd"
5307 touch .foo || error "'touch .foo' failed after recreating cwd"
5309 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5310 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5311 cd . || error "'cd .' failed after recreating cwd"
5312 mkdir . && error "'mkdir .' worked after recreating cwd"
5313 rmdir . && error "'rmdir .' worked after recreating cwd"
5314 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5315 cd .. || error "'cd ..' failed after recreating cwd"
5317 run_test 48a "Access renamed working dir (should return errors)="
5319 test_48b() { # bug 2399
5321 test_mkdir $DIR/$tdir
5323 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5324 touch foo && error "'touch foo' worked after removing cwd"
5325 mkdir foo && error "'mkdir foo' worked after removing cwd"
5326 touch .foo && error "'touch .foo' worked after removing cwd"
5327 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5328 ls . > /dev/null && error "'ls .' worked after removing cwd"
5329 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5330 mkdir . && error "'mkdir .' worked after removing cwd"
5331 rmdir . && error "'rmdir .' worked after removing cwd"
5332 ln -s . foo && error "'ln -s .' worked after removing cwd"
5333 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5335 run_test 48b "Access removed working dir (should return errors)="
5337 test_48c() { # bug 2350
5338 #lctl set_param debug=-1
5341 test_mkdir -p $DIR/$tdir/dir
5343 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5344 $TRACE touch foo && error "touch foo worked after removing cwd"
5345 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5346 touch .foo && error "touch .foo worked after removing cwd"
5347 mkdir .foo && error "mkdir .foo worked after removing cwd"
5348 $TRACE ls . && error "'ls .' worked after removing cwd"
5349 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5350 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5351 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5352 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5353 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5355 run_test 48c "Access removed working subdir (should return errors)"
5357 test_48d() { # bug 2350
5358 #lctl set_param debug=-1
5361 test_mkdir -p $DIR/$tdir/dir
5363 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5364 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5365 $TRACE touch foo && error "'touch foo' worked after removing parent"
5366 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5367 touch .foo && error "'touch .foo' worked after removing parent"
5368 mkdir .foo && error "mkdir .foo worked after removing parent"
5369 $TRACE ls . && error "'ls .' worked after removing parent"
5370 $TRACE ls .. && error "'ls ..' worked after removing parent"
5371 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5372 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5373 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5376 run_test 48d "Access removed parent subdir (should return errors)"
5378 test_48e() { # bug 4134
5379 #lctl set_param debug=-1
5382 test_mkdir -p $DIR/$tdir/dir
5384 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5385 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5386 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5387 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5388 # On a buggy kernel addition of "touch foo" after cd .. will
5389 # produce kernel oops in lookup_hash_it
5390 touch ../foo && error "'cd ..' worked after recreate parent"
5392 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5394 run_test 48e "Access to recreated parent subdir (should return errors)"
5397 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5398 skip "need MDS >= 2.13.55"
5399 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5400 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5401 skip "needs different host for mdt1 mdt2"
5402 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5404 $LFS mkdir -i0 $DIR/$tdir
5405 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5407 for d in sub1 sub2 sub3; do
5408 #define OBD_FAIL_OSD_REF_DEL 0x19c
5409 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5410 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5413 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5415 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5417 test_49() { # LU-1030
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5419 remote_ost_nodsh && skip "remote OST with nodsh"
5421 # get ost1 size - $FSNAME-OST0000
5422 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5424 # write 800M at maximum
5425 [[ $ost1_size -lt 2 ]] && ost1_size=2
5426 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5428 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5429 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5432 # change max_pages_per_rpc while writing the file
5433 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5434 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5435 # loop until dd process exits
5436 while ps ax -opid | grep -wq $dd_pid; do
5437 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5438 sleep $((RANDOM % 5 + 1))
5440 # restore original max_pages_per_rpc
5441 $LCTL set_param $osc1_mppc=$orig_mppc
5442 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5444 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5448 test_mkdir $DIR/$tdir
5450 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5452 run_test 50 "special situations: /proc symlinks ==============="
5454 test_51a() { # was test_51
5455 # bug 1516 - create an empty entry right after ".." then split dir
5456 test_mkdir -c1 $DIR/$tdir
5457 touch $DIR/$tdir/foo
5458 $MCREATE $DIR/$tdir/bar
5460 createmany -m $DIR/$tdir/longfile 201
5462 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5463 $MCREATE $DIR/$tdir/longfile$FNUM
5468 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5470 run_test 51a "special situations: split htree with empty entry =="
5472 cleanup_print_lfs_df () {
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5481 local dir=$DIR/$tdir
5482 local nrdirs=$((65536 + 100))
5484 # cleanup the directory
5491 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5492 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5493 [[ $numfree -lt $nrdirs ]] &&
5494 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5496 # need to check free space for the directories as well
5497 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5498 numfree=$(( blkfree / $(fs_inode_ksize) ))
5499 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5501 trap cleanup_print_lfs_df EXIT
5504 createmany -d $dir/d $nrdirs || {
5505 unlinkmany $dir/d $nrdirs
5506 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5510 nrdirs=$(ls -U $dir | wc -l)
5512 # unlink all but 100 subdirectories, then check it still works
5514 local delete=$((nrdirs - left))
5519 # for ldiskfs the nlink count should be 1, but this is OSD specific
5520 # and so this is listed for informational purposes only
5521 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5522 unlinkmany -d $dir/d $delete ||
5523 error "unlink of first $delete subdirs failed"
5525 echo "nlink between: $(stat -c %h $dir)"
5526 local found=$(ls -U $dir | wc -l)
5527 [ $found -ne $left ] &&
5528 error "can't find subdirs: found only $found, expected $left"
5530 unlinkmany -d $dir/d $delete $left ||
5531 error "unlink of second $left subdirs failed"
5532 # regardless of whether the backing filesystem tracks nlink accurately
5533 # or not, the nlink count shouldn't be more than "." and ".." here
5534 local after=$(stat -c %h $dir)
5535 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5536 echo "nlink after: $after"
5538 cleanup_print_lfs_df
5540 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5544 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5546 test_mkdir $DIR/$tdir
5547 createmany -o $DIR/$tdir/t- 1000
5548 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5549 for N in $(seq 0 $((OSTCOUNT - 1))); do
5550 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5551 END { printf("%0.0f", objs) }' $TMP/$tfile)
5552 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5553 '($1 == '$N') { objs += 1 } \
5554 END { printf("%0.0f", objs) }')
5555 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5557 unlinkmany $DIR/$tdir/t- 1000
5560 for N in $(seq 1 $((OSTCOUNT - 1))); do
5561 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5562 error "OST $N has less objects vs OST $NLAST" \
5563 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5564 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5565 error "OST $N has less objects vs OST $NLAST" \
5566 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5568 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5569 error "OST $N has less #0 objects vs OST $NLAST" \
5570 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5571 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5572 error "OST $N has less #0 objects vs OST $NLAST" \
5573 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5578 run_test 51d "check object distribution"
5581 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5582 skip_env "ldiskfs only test"
5585 test_mkdir -c1 $DIR/$tdir
5586 test_mkdir -c1 $DIR/$tdir/d0
5588 touch $DIR/$tdir/d0/foo
5589 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5590 error "file exceed 65000 nlink limit!"
5591 unlinkmany $DIR/$tdir/d0/f- 65001
5594 run_test 51e "check file nlink limit"
5597 test_mkdir $DIR/$tdir
5600 local ulimit_old=$(ulimit -n)
5601 local spare=20 # number of spare fd's for scripts/libraries, etc.
5602 local mdt=$($LFS getstripe -m $DIR/$tdir)
5603 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5605 echo "MDT$mdt numfree=$numfree, max=$max"
5606 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5607 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5608 while ! ulimit -n $((numfree + spare)); do
5609 numfree=$((numfree * 3 / 4))
5611 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5613 echo "left ulimit at $ulimit_old"
5616 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5617 unlinkmany $DIR/$tdir/f $numfree
5618 error "create+open $numfree files in $DIR/$tdir failed"
5620 ulimit -n $ulimit_old
5622 # if createmany exits at 120s there will be fewer than $numfree files
5623 unlinkmany $DIR/$tdir/f $numfree || true
5625 run_test 51f "check many open files limit"
5628 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5629 test_mkdir $DIR/$tdir
5630 touch $DIR/$tdir/foo
5631 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5632 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5633 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5634 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5635 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5637 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5638 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5639 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5641 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5642 cp -r $DIR/$tdir $TMP/
5643 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5645 run_test 52a "append-only flag test (should return errors)"
5648 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5649 test_mkdir $DIR/$tdir
5650 touch $DIR/$tdir/foo
5651 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5652 cat test > $DIR/$tdir/foo && error "cat test worked"
5653 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5654 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5655 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5657 echo foo >> $DIR/$tdir/foo && error "echo worked"
5658 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5659 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5660 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5661 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5663 chattr -i $DIR/$tdir/foo || error "chattr failed"
5665 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5667 run_test 52b "immutable flag test (should return errors) ======="
5670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5671 remote_mds_nodsh && skip "remote MDS with nodsh"
5672 remote_ost_nodsh && skip "remote OST with nodsh"
5685 local support_last_seq=true
5687 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5688 support_last_seq=false
5691 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5693 for value in $(do_facet $SINGLEMDS \
5694 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5695 param=$(echo ${value[0]} | cut -d "=" -f1)
5696 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5698 if $support_last_seq; then
5699 param_seq=$(echo $param |
5700 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5701 mds_last_seq=$(do_facet $SINGLEMDS \
5702 $LCTL get_param -n $param_seq)
5704 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5706 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5707 node=$(facet_active_host ost$((ostnum+1)))
5708 param="obdfilter.$ostname.last_id"
5709 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5710 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5711 ost_last_id=$ost_last
5713 if $support_last_seq; then
5714 ost_last_id=$(echo $ost_last |
5715 awk -F':' '{print $2}' |
5717 ost_last_seq=$(echo $ost_last |
5718 awk -F':' '{print $1}')
5719 [[ $ost_last_seq = $mds_last_seq ]] || continue
5722 if [[ $ost_last_id != $mds_last ]]; then
5723 error "$ost_last_id != $mds_last"
5730 $found || error "can not match last_seq/last_id for $mdtosc"
5733 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5736 perl -MSocket -e ';' || skip "no Socket perl module installed"
5738 $SOCKETSERVER $DIR/socket ||
5739 error "$SOCKETSERVER $DIR/socket failed: $?"
5740 $SOCKETCLIENT $DIR/socket ||
5741 error "$SOCKETCLIENT $DIR/socket failed: $?"
5742 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5744 run_test 54a "unix domain socket test =========================="
5750 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5752 run_test 54b "char device works in lustre ======================"
5755 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5756 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5757 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5759 for i in $(seq 3 7); do
5760 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5769 loopdev="$DIR/loop54c"
5772 $UMOUNT $DIR/$tdir || rc=$?
5773 losetup -d $loopdev || true
5774 losetup -d $LOOPDEV || true
5775 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5782 loopdev="$DIR/loop54c"
5785 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5786 trap cleanup_54c EXIT
5787 mknod $loopdev b 7 $LOOPNUM
5788 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5789 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5790 losetup $loopdev $DIR/$tfile ||
5791 error "can't set up $loopdev for $DIR/$tfile"
5792 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5793 test_mkdir $DIR/$tdir
5794 mount -t ext2 $loopdev $DIR/$tdir ||
5795 error "error mounting $loopdev on $DIR/$tdir"
5796 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5799 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5803 run_test 54c "block device works in lustre ====================="
5809 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5811 run_test 54d "fifo device works in lustre ======================"
5816 cp -aL /dev/console $f
5817 echo $string > $f || error "echo $string to $f failed"
5819 run_test 54e "console/tty device works in lustre ======================"
5823 local dir=$DIR/$tdir
5826 test_mkdir -p $dir/dir
5827 for i in $(seq $numfiles); do
5829 touch $dir/dir/file$i
5832 local numcomp=$($LFS getstripe --component-count $dir)
5834 [[ $numcomp == 0 ]] && numcomp=1
5836 # test lfs getstripe with --recursive
5837 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5839 [[ $filenum -eq $((numfiles * 2)) ]] ||
5840 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5841 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5842 [[ $filenum -eq $numfiles ]] ||
5843 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5844 echo "$LFS getstripe showed obdidx or l_ost_idx"
5846 # test lfs getstripe with file instead of dir
5847 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5848 [[ $filenum -eq 1 ]] ||
5849 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5850 echo "$LFS getstripe file1 passed"
5852 #test lfs getstripe with --verbose
5853 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5854 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5855 error "$LFS getstripe --verbose $dir: "\
5856 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5857 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5858 error "$LFS getstripe $dir: showed lmm_magic"
5860 #test lfs getstripe with -v prints lmm_fid
5861 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5862 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5863 error "$LFS getstripe -v $dir: "\
5864 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5865 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5866 error "$LFS getstripe $dir: showed lmm_fid by default"
5867 echo "$LFS getstripe --verbose passed"
5869 #check for FID information
5870 local fid1=$($LFS getstripe --fid $dir/file1)
5871 local fid2=$($LFS getstripe --verbose $dir/file1 |
5872 awk '/lmm_fid: / { print $2; exit; }')
5873 local fid3=$($LFS path2fid $dir/file1)
5875 [ "$fid1" != "$fid2" ] &&
5876 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5877 [ "$fid1" != "$fid3" ] &&
5878 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5879 echo "$LFS getstripe --fid passed"
5881 #test lfs getstripe with --obd
5882 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5883 error "$LFS getstripe --obd wrong_uuid: should return error"
5885 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5888 local obduuid=$(ostuuid_from_index $ostidx)
5889 local found=$($LFS getstripe -r --obd $obduuid $dir |
5890 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5892 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5893 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5895 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5898 [[ $found -eq $filenum ]] ||
5899 error "$LFS getstripe --obd: found $found expect $filenum"
5900 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5901 sed '/^[ ]*'${ostidx}'[ ]/d' |
5902 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5903 error "$LFS getstripe --obd: should not show file on other obd"
5904 echo "$LFS getstripe --obd passed"
5906 run_test 56a "check $LFS getstripe"
5909 local dir=$DIR/$tdir
5913 for i in $(seq $numdirs); do
5914 test_mkdir $dir/dir$i
5917 # test lfs getdirstripe default mode is non-recursion, which is
5918 # different from lfs getstripe
5919 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5921 [[ $dircnt -eq 1 ]] ||
5922 error "$LFS getdirstripe: found $dircnt, not 1"
5923 dircnt=$($LFS getdirstripe --recursive $dir |
5924 grep -c lmv_stripe_count)
5925 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5926 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5928 run_test 56b "check $LFS getdirstripe"
5931 remote_ost_nodsh && skip "remote OST with nodsh"
5934 local ost_name=$(ostname_from_index $ost_idx)
5935 local old_status=$(ost_dev_status $ost_idx)
5936 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5938 [[ -z "$old_status" ]] ||
5939 skip_env "OST $ost_name is in $old_status status"
5941 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5942 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5943 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5944 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5945 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5946 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5949 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5950 error "$LFS df -v showing inactive devices"
5953 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5955 [[ "$new_status" =~ "D" ]] ||
5956 error "$ost_name status is '$new_status', missing 'D'"
5957 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5958 [[ "$new_status" =~ "N" ]] ||
5959 error "$ost_name status is '$new_status', missing 'N'"
5961 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5962 [[ "$new_status" =~ "f" ]] ||
5963 error "$ost_name status is '$new_status', missing 'f'"
5966 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5967 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5968 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5969 [[ -z "$p" ]] && restore_lustre_params < $p || true
5972 new_status=$(ost_dev_status $ost_idx)
5973 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5974 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5975 # can't check 'f' as devices may actually be on flash
5977 run_test 56c "check 'lfs df' showing device status"
5980 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5981 local osts=$($LFS df -v $MOUNT | grep -c OST)
5985 (( mdts == MDSCOUNT )) ||
5986 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5987 (( osts == OSTCOUNT )) ||
5988 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5990 run_test 56d "'lfs df -v' prints only configured devices"
5995 local local_tdir="$1"
5996 local local_numfiles="$2"
5997 local local_numdirs="$3"
5998 local dir_params="$4"
5999 local dir_stripe_params="$5"
6001 if [ ! -d "$local_tdir" ] ; then
6002 test_mkdir -p $dir_stripe_params $local_tdir
6003 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6004 for i in $(seq $local_numfiles) ; do
6005 touch $local_tdir/file$i
6007 for i in $(seq $local_numdirs) ; do
6008 test_mkdir $dir_stripe_params $local_tdir/dir$i
6009 for j in $(seq $local_numfiles) ; do
6010 touch $local_tdir/dir$i/file$j
6016 setup_56_special() {
6018 local local_numfiles=$2
6019 local local_numdirs=$3
6021 setup_56 $local_tdir $local_numfiles $local_numdirs
6023 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6024 for i in $(seq $local_numfiles) ; do
6025 mknod $local_tdir/loop${i}b b 7 $i
6026 mknod $local_tdir/null${i}c c 1 3
6027 ln -s $local_tdir/file1 $local_tdir/link${i}
6029 for i in $(seq $local_numdirs) ; do
6030 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6031 mknod $local_tdir/dir$i/null${i}c c 1 3
6032 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6038 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6039 local expected=$(($NUMDIRS + 2))
6041 setup_56 $dir $NUMFILES $NUMDIRS
6043 # test lfs find with -name
6044 for i in $(seq $NUMFILES) ; do
6045 local nums=$($LFS find -name "*$i" $dir | wc -l)
6047 [ $nums -eq $expected ] ||
6048 error "lfs find -name '*$i' $dir wrong: "\
6049 "found $nums, expected $expected"
6052 run_test 56g "check lfs find -name"
6055 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6056 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6058 setup_56 $dir $NUMFILES $NUMDIRS
6060 # test lfs find with ! -name
6061 for i in $(seq $NUMFILES) ; do
6062 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6064 [ $nums -eq $expected ] ||
6065 error "lfs find ! -name '*$i' $dir wrong: "\
6066 "found $nums, expected $expected"
6069 run_test 56h "check lfs find ! -name"
6072 local dir=$DIR/$tdir
6076 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6079 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6081 run_test 56i "check 'lfs find -ost UUID' skips directories"
6084 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6086 setup_56_special $dir $NUMFILES $NUMDIRS
6088 local expected=$((NUMDIRS + 1))
6089 local cmd="$LFS find -type d $dir"
6090 local nums=$($cmd | wc -l)
6092 [ $nums -eq $expected ] ||
6093 error "'$cmd' wrong: found $nums, expected $expected"
6095 run_test 56j "check lfs find -type d"
6098 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6100 setup_56_special $dir $NUMFILES $NUMDIRS
6102 local expected=$(((NUMDIRS + 1) * NUMFILES))
6103 local cmd="$LFS find -type f $dir"
6104 local nums=$($cmd | wc -l)
6106 [ $nums -eq $expected ] ||
6107 error "'$cmd' wrong: found $nums, expected $expected"
6109 run_test 56k "check lfs find -type f"
6112 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6114 setup_56_special $dir $NUMFILES $NUMDIRS
6116 local expected=$((NUMDIRS + NUMFILES))
6117 local cmd="$LFS find -type b $dir"
6118 local nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6123 run_test 56l "check lfs find -type b"
6126 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6128 setup_56_special $dir $NUMFILES $NUMDIRS
6130 local expected=$((NUMDIRS + NUMFILES))
6131 local cmd="$LFS find -type c $dir"
6132 local nums=$($cmd | wc -l)
6133 [ $nums -eq $expected ] ||
6134 error "'$cmd' wrong: found $nums, expected $expected"
6136 run_test 56m "check lfs find -type c"
6139 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6140 setup_56_special $dir $NUMFILES $NUMDIRS
6142 local expected=$((NUMDIRS + NUMFILES))
6143 local cmd="$LFS find -type l $dir"
6144 local nums=$($cmd | wc -l)
6146 [ $nums -eq $expected ] ||
6147 error "'$cmd' wrong: found $nums, expected $expected"
6149 run_test 56n "check lfs find -type l"
6152 local dir=$DIR/$tdir
6154 setup_56 $dir $NUMFILES $NUMDIRS
6155 utime $dir/file1 > /dev/null || error "utime (1)"
6156 utime $dir/file2 > /dev/null || error "utime (2)"
6157 utime $dir/dir1 > /dev/null || error "utime (3)"
6158 utime $dir/dir2 > /dev/null || error "utime (4)"
6159 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6160 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6163 local nums=$($LFS find -mtime +0 $dir | wc -l)
6165 [ $nums -eq $expected ] ||
6166 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6169 cmd="$LFS find -mtime 0 $dir"
6170 nums=$($cmd | wc -l)
6171 [ $nums -eq $expected ] ||
6172 error "'$cmd' wrong: found $nums, expected $expected"
6174 run_test 56o "check lfs find -mtime for old files"
6177 local dir=$DIR/$tdir
6181 # just to make sure there is something that won't be found
6183 touch $dir/$tfile.now
6185 for age in year week day hour min; do
6186 count=$((count + 1))
6188 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6189 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6190 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6192 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6193 local nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6197 cmd="$LFS find $dir -atime $count${age:0:1}"
6198 nums=$($cmd | wc -l)
6199 [ $nums -eq $expected ] ||
6200 error "'$cmd' wrong: found $nums, expected $expected"
6204 cmd="$LFS find $dir -ctime +1s -type f"
6205 nums=$($cmd | wc -l)
6206 (( $nums == $count * 2 + 1)) ||
6207 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6209 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6211 test_newerXY_base() {
6214 local dir=$DIR/$tdir
6218 if [ $y == "t" ]; then
6219 if [ $x == "b" ]; then
6220 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6222 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6225 ref=$DIR/$tfile.newer.$x$y
6226 touch $ref || error "touch $ref failed"
6229 echo "before = $ref"
6231 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6233 if [ $y == "t" ]; then
6234 if [ $x == "b" ]; then
6235 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6237 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6240 negref=$DIR/$tfile.negnewer.$x$y
6241 touch $negref || error "touch $negref failed"
6244 echo "after = $negref"
6245 local cmd="$LFS find $dir -newer$x$y $ref"
6246 local nums=$(eval $cmd | wc -l)
6247 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6249 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6250 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6252 cmd="$LFS find $dir ! -newer$x$y $negref"
6253 nums=$(eval $cmd | wc -l)
6254 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6255 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6257 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6258 nums=$(eval $cmd | wc -l)
6259 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6260 error "'$cmd' wrong: found $nums between, expected $expected"; }
6266 test_newerXY_base "a" "a"
6267 test_newerXY_base "a" "m"
6268 test_newerXY_base "a" "c"
6269 test_newerXY_base "m" "a"
6270 test_newerXY_base "m" "m"
6271 test_newerXY_base "m" "c"
6272 test_newerXY_base "c" "a"
6273 test_newerXY_base "c" "m"
6274 test_newerXY_base "c" "c"
6276 [[ -n "$sles_version" ]] &&
6277 echo "skip timestamp tests on SLES, LU-13665" && return 0
6279 test_newerXY_base "a" "t"
6280 test_newerXY_base "m" "t"
6281 test_newerXY_base "c" "t"
6283 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6284 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6285 ! btime_supported && echo "btime unsupported" && return 0
6287 test_newerXY_base "b" "b"
6288 test_newerXY_base "b" "t"
6290 run_test 56oc "check lfs find -newerXY work"
6293 local dir=$DIR/$tdir
6298 $LFS find $dir -btime -1d -type f
6305 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6306 ! btime_supported && skip "btime unsupported on MDS"
6308 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6309 ! btime_supported && skip "btime unsupported on clients"
6311 local dir=$DIR/$tdir
6312 local ref=$DIR/$tfile.ref
6313 local negref=$DIR/$tfile.negref
6315 mkdir $dir || error "mkdir $dir failed"
6316 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6317 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6318 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6319 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6320 touch $ref || error "touch $ref failed"
6321 # sleep 3 seconds at least
6324 local before=$(do_facet mds1 date +%s)
6325 local skew=$(($(date +%s) - before + 1))
6327 if (( skew < 0 && skew > -5 )); then
6328 sleep $((0 - skew + 1))
6332 # Set the dir stripe params to limit files all on MDT0,
6333 # otherwise we need to calc the max clock skew between
6334 # the client and MDTs.
6335 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6337 touch $negref || error "touch $negref failed"
6339 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6340 local nums=$($cmd | wc -l)
6341 local expected=$(((NUMFILES + 1) * NUMDIRS))
6343 [ $nums -eq $expected ] ||
6344 error "'$cmd' wrong: found $nums, expected $expected"
6346 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6347 nums=$($cmd | wc -l)
6348 expected=$((NUMFILES + 1))
6349 [ $nums -eq $expected ] ||
6350 error "'$cmd' wrong: found $nums, expected $expected"
6352 [ $skew -lt 0 ] && return
6354 local after=$(do_facet mds1 date +%s)
6355 local age=$((after - before + 1 + skew))
6357 cmd="$LFS find $dir -btime -${age}s -type f"
6358 nums=$($cmd | wc -l)
6359 expected=$(((NUMFILES + 1) * NUMDIRS))
6361 echo "Clock skew between client and server: $skew, age:$age"
6362 [ $nums -eq $expected ] ||
6363 error "'$cmd' wrong: found $nums, expected $expected"
6365 expected=$(($NUMDIRS + 1))
6366 cmd="$LFS find $dir -btime -${age}s -type d"
6367 nums=$($cmd | wc -l)
6368 [ $nums -eq $expected ] ||
6369 error "'$cmd' wrong: found $nums, expected $expected"
6370 rm -f $ref $negref || error "Failed to remove $ref $negref"
6372 run_test 56od "check lfs find -btime with units"
6375 [ $RUNAS_ID -eq $UID ] &&
6376 skip_env "RUNAS_ID = UID = $UID -- skipping"
6378 local dir=$DIR/$tdir
6380 setup_56 $dir $NUMFILES $NUMDIRS
6381 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6383 local expected=$NUMFILES
6384 local cmd="$LFS find -uid $RUNAS_ID $dir"
6385 local nums=$($cmd | wc -l)
6387 [ $nums -eq $expected ] ||
6388 error "'$cmd' wrong: found $nums, expected $expected"
6390 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6391 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6392 nums=$($cmd | wc -l)
6393 [ $nums -eq $expected ] ||
6394 error "'$cmd' wrong: found $nums, expected $expected"
6396 run_test 56p "check lfs find -uid and ! -uid"
6399 [ $RUNAS_ID -eq $UID ] &&
6400 skip_env "RUNAS_ID = UID = $UID -- skipping"
6402 local dir=$DIR/$tdir
6404 setup_56 $dir $NUMFILES $NUMDIRS
6405 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6407 local expected=$NUMFILES
6408 local cmd="$LFS find -gid $RUNAS_GID $dir"
6409 local nums=$($cmd | wc -l)
6411 [ $nums -eq $expected ] ||
6412 error "'$cmd' wrong: found $nums, expected $expected"
6414 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6415 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6416 nums=$($cmd | wc -l)
6417 [ $nums -eq $expected ] ||
6418 error "'$cmd' wrong: found $nums, expected $expected"
6420 run_test 56q "check lfs find -gid and ! -gid"
6423 local dir=$DIR/$tdir
6425 setup_56 $dir $NUMFILES $NUMDIRS
6428 local cmd="$LFS find -size 0 -type f -lazy $dir"
6429 local nums=$($cmd | wc -l)
6431 [ $nums -eq $expected ] ||
6432 error "'$cmd' wrong: found $nums, expected $expected"
6433 cmd="$LFS find -size 0 -type f $dir"
6434 nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6439 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6440 nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6443 cmd="$LFS find ! -size 0 -type f $dir"
6444 nums=$($cmd | wc -l)
6445 [ $nums -eq $expected ] ||
6446 error "'$cmd' wrong: found $nums, expected $expected"
6448 echo "test" > $dir/$tfile
6449 echo "test2" > $dir/$tfile.2 && sync
6451 cmd="$LFS find -size 5 -type f -lazy $dir"
6452 nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6455 cmd="$LFS find -size 5 -type f $dir"
6456 nums=$($cmd | wc -l)
6457 [ $nums -eq $expected ] ||
6458 error "'$cmd' wrong: found $nums, expected $expected"
6461 cmd="$LFS find -size +5 -type f -lazy $dir"
6462 nums=$($cmd | wc -l)
6463 [ $nums -eq $expected ] ||
6464 error "'$cmd' wrong: found $nums, expected $expected"
6465 cmd="$LFS find -size +5 -type f $dir"
6466 nums=$($cmd | wc -l)
6467 [ $nums -eq $expected ] ||
6468 error "'$cmd' wrong: found $nums, expected $expected"
6471 cmd="$LFS find -size +0 -type f -lazy $dir"
6472 nums=$($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 -5 -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 -5 -type f $dir"
6486 nums=$($cmd | wc -l)
6487 [ $nums -eq $expected ] ||
6488 error "'$cmd' wrong: found $nums, expected $expected"
6491 cmd="$LFS find -size -5 -type f -lazy $dir"
6492 nums=$($cmd | wc -l)
6493 [ $nums -eq $expected ] ||
6494 error "'$cmd' wrong: found $nums, expected $expected"
6495 cmd="$LFS find -size -5 -type f $dir"
6496 nums=$($cmd | wc -l)
6497 [ $nums -eq $expected ] ||
6498 error "'$cmd' wrong: found $nums, expected $expected"
6500 run_test 56r "check lfs find -size works"
6507 cancel_lru_locks $OSC
6509 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6510 local nums=$($cmd | wc -l)
6512 [ $nums -eq $expected ] ||
6513 error "'$cmd' wrong: found $nums, expected $expected"
6515 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6517 if (( rpcs_before + glimpses != rpcs_after )); then
6518 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6519 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6521 if [[ $glimpses == 0 ]]; then
6522 error "'$cmd' should not send glimpse RPCs to OST"
6524 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6530 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6531 skip "MDS < 2.12.58 doesn't return LSOM data"
6532 local dir=$DIR/$tdir
6533 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6535 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6537 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6538 $LCTL set_param -n llite.*.statahead_agl=0
6539 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6541 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6542 # open and close all files to ensure LSOM is updated
6543 cancel_lru_locks $OSC
6544 find $dir -type f | xargs cat > /dev/null
6546 # expect_found glimpse_rpcs command_to_run
6547 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6548 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6549 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6550 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6552 echo "test" > $dir/$tfile
6553 echo "test2" > $dir/$tfile.2 && sync
6554 cancel_lru_locks $OSC
6555 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6557 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6558 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6559 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6560 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6562 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6563 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6564 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6565 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6566 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6567 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6569 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6572 local dir=$DIR/$tdir
6573 local tmp=$TMP/$tfile.log
6576 test_mkdir -p $dir || error "failed to mkdir $dir"
6577 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6578 error "failed to setstripe $dir/$tfile"
6579 mdt_idx=$($LFS getdirstripe -i $dir)
6580 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6582 stack_trap "rm -f $tmp" EXIT
6583 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6584 ! grep -q obd_uuid $tmp ||
6585 error "failed to find --size +100K --ost 0 $dir"
6586 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6587 ! grep -q obd_uuid $tmp ||
6588 error "failed to find --size +100K --mdt $mdt_idx $dir"
6590 run_test 56rb "check lfs find --size --ost/--mdt works"
6592 test_56s() { # LU-611 #LU-9369
6593 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6595 local dir=$DIR/$tdir
6596 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6598 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6599 for i in $(seq $NUMDIRS); do
6600 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6603 local expected=$NUMDIRS
6604 local cmd="$LFS find -c $OSTCOUNT $dir"
6605 local nums=$($cmd | wc -l)
6607 [ $nums -eq $expected ] || {
6608 $LFS getstripe -R $dir
6609 error "'$cmd' wrong: found $nums, expected $expected"
6612 expected=$((NUMDIRS + onestripe))
6613 cmd="$LFS find -stripe-count +0 -type f $dir"
6614 nums=$($cmd | wc -l)
6615 [ $nums -eq $expected ] || {
6616 $LFS getstripe -R $dir
6617 error "'$cmd' wrong: found $nums, expected $expected"
6621 cmd="$LFS find -stripe-count 1 -type f $dir"
6622 nums=$($cmd | wc -l)
6623 [ $nums -eq $expected ] || {
6624 $LFS getstripe -R $dir
6625 error "'$cmd' wrong: found $nums, expected $expected"
6628 cmd="$LFS find -stripe-count -2 -type f $dir"
6629 nums=$($cmd | wc -l)
6630 [ $nums -eq $expected ] || {
6631 $LFS getstripe -R $dir
6632 error "'$cmd' wrong: found $nums, expected $expected"
6636 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6637 nums=$($cmd | wc -l)
6638 [ $nums -eq $expected ] || {
6639 $LFS getstripe -R $dir
6640 error "'$cmd' wrong: found $nums, expected $expected"
6643 run_test 56s "check lfs find -stripe-count works"
6645 test_56t() { # LU-611 #LU-9369
6646 local dir=$DIR/$tdir
6648 setup_56 $dir 0 $NUMDIRS
6649 for i in $(seq $NUMDIRS); do
6650 $LFS setstripe -S 8M $dir/dir$i/$tfile
6653 local expected=$NUMDIRS
6654 local cmd="$LFS find -S 8M $dir"
6655 local nums=$($cmd | wc -l)
6657 [ $nums -eq $expected ] || {
6658 $LFS getstripe -R $dir
6659 error "'$cmd' wrong: found $nums, expected $expected"
6663 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6665 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6667 expected=$(((NUMDIRS + 1) * NUMFILES))
6668 cmd="$LFS find -stripe-size 512k -type f $dir"
6669 nums=$($cmd | wc -l)
6670 [ $nums -eq $expected ] ||
6671 error "'$cmd' wrong: found $nums, expected $expected"
6673 cmd="$LFS find -stripe-size +320k -type f $dir"
6674 nums=$($cmd | wc -l)
6675 [ $nums -eq $expected ] ||
6676 error "'$cmd' wrong: found $nums, expected $expected"
6678 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6679 cmd="$LFS find -stripe-size +200k -type f $dir"
6680 nums=$($cmd | wc -l)
6681 [ $nums -eq $expected ] ||
6682 error "'$cmd' wrong: found $nums, expected $expected"
6684 cmd="$LFS find -stripe-size -640k -type f $dir"
6685 nums=$($cmd | wc -l)
6686 [ $nums -eq $expected ] ||
6687 error "'$cmd' wrong: found $nums, expected $expected"
6690 cmd="$LFS find -stripe-size 256k -type f $dir"
6691 nums=$($cmd | wc -l)
6692 [ $nums -eq $expected ] ||
6693 error "'$cmd' wrong: found $nums, expected $expected"
6695 cmd="$LFS find -stripe-size -320k -type f $dir"
6696 nums=$($cmd | wc -l)
6697 [ $nums -eq $expected ] ||
6698 error "'$cmd' wrong: found $nums, expected $expected"
6701 cmd="$LFS find -stripe-size 1024k -type f $dir"
6702 nums=$($cmd | wc -l)
6703 [ $nums -eq $expected ] ||
6704 error "'$cmd' wrong: found $nums, expected $expected"
6706 run_test 56t "check lfs find -stripe-size works"
6708 test_56u() { # LU-611
6709 local dir=$DIR/$tdir
6711 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6713 if [[ $OSTCOUNT -gt 1 ]]; then
6714 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6720 local expected=$(((NUMDIRS + 1) * NUMFILES))
6721 local cmd="$LFS find -stripe-index 0 -type f $dir"
6722 local nums=$($cmd | wc -l)
6724 [ $nums -eq $expected ] ||
6725 error "'$cmd' wrong: found $nums, expected $expected"
6728 cmd="$LFS find -stripe-index 1 -type f $dir"
6729 nums=$($cmd | wc -l)
6730 [ $nums -eq $expected ] ||
6731 error "'$cmd' wrong: found $nums, expected $expected"
6733 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6734 nums=$($cmd | wc -l)
6735 [ $nums -eq $expected ] ||
6736 error "'$cmd' wrong: found $nums, expected $expected"
6739 # This should produce an error and not return any files
6740 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6741 nums=$($cmd 2>/dev/null | wc -l)
6742 [ $nums -eq $expected ] ||
6743 error "'$cmd' wrong: found $nums, expected $expected"
6745 if [[ $OSTCOUNT -gt 1 ]]; then
6746 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6747 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6748 nums=$($cmd | wc -l)
6749 [ $nums -eq $expected ] ||
6750 error "'$cmd' wrong: found $nums, expected $expected"
6753 run_test 56u "check lfs find -stripe-index works"
6757 local dir=$DIR/$tdir
6759 setup_56 $dir $NUMFILES $NUMDIRS
6761 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6762 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6764 for file in $($LFS find -m $UUID $dir); do
6765 file_midx=$($LFS getstripe -m $file)
6766 [ $file_midx -eq $mdt_idx ] ||
6767 error "lfs find -m $UUID != getstripe -m $file_midx"
6770 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6773 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6776 local dir=$DIR/$tdir
6778 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6780 local stripe_size=$($LFS getstripe -S -d $dir) ||
6781 error "$LFS getstripe -S -d $dir failed"
6782 stripe_size=${stripe_size%% *}
6784 local file_size=$((stripe_size * OSTCOUNT))
6785 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6786 local required_space=$((file_num * file_size))
6787 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6789 [[ $free_space -le $((required_space / 1024)) ]] &&
6790 skip_env "need $required_space, have $free_space kbytes"
6793 local dd_count=$((file_size / dd_bs))
6795 # write data into the files
6800 for i in $(seq $NUMFILES); do
6802 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6803 error "write data into $file failed"
6805 for i in $(seq $NUMDIRS); do
6806 for j in $(seq $NUMFILES); do
6807 file=$dir/dir$i/file$j
6808 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6809 error "write data into $file failed"
6813 # $LFS_MIGRATE will fail if hard link migration is unsupported
6814 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6815 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6816 error "creating links to $dir/dir1/file1 failed"
6821 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6824 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6827 eval $cmd || error "$cmd failed"
6829 check_stripe_count $dir/file1 $expected
6831 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6833 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6834 # OST 1 if it is on OST 0. This file is small enough to
6835 # be on only one stripe.
6836 file=$dir/migr_1_ost
6837 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6838 error "write data into $file failed"
6839 local obdidx=$($LFS getstripe -i $file)
6840 local oldmd5=$(md5sum $file)
6843 [[ $obdidx -eq 0 ]] && newobdidx=1
6844 cmd="$LFS migrate -i $newobdidx $file"
6846 eval $cmd || error "$cmd failed"
6848 local realobdix=$($LFS getstripe -i $file)
6849 local newmd5=$(md5sum $file)
6851 [[ $newobdidx -ne $realobdix ]] &&
6852 error "new OST is different (was=$obdidx, "\
6853 "wanted=$newobdidx, got=$realobdix)"
6854 [[ "$oldmd5" != "$newmd5" ]] &&
6855 error "md5sum differ: $oldmd5, $newmd5"
6859 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6861 eval $cmd || error "$cmd failed"
6863 for j in $(seq $NUMFILES); do
6864 check_stripe_count $dir/dir1/file$j $expected
6867 # lfs_migrate works with lfs find
6868 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6869 $LFS_MIGRATE -y -c $expected"
6871 eval $cmd || error "$cmd failed"
6873 for i in $(seq 2 $NUMFILES); do
6874 check_stripe_count $dir/file$i $expected
6876 for i in $(seq 2 $NUMDIRS); do
6877 for j in $(seq $NUMFILES); do
6878 check_stripe_count $dir/dir$i/file$j $expected
6882 run_test 56w "check lfs_migrate -c stripe_count works"
6885 local file1=$DIR/$tdir/file1
6886 local create_pool=false
6887 local initial_pool=$($LFS getstripe -p $DIR)
6891 echo -n "Creating test dir..."
6892 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6895 echo -n "Creating test file..."
6896 touch $file1 || error "cannot create file"
6899 echo -n "Detecting existing pools..."
6900 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6902 if [ ${#pool_list[@]} -gt 0 ]; then
6903 echo "${pool_list[@]}"
6904 for thispool in "${pool_list[@]}"; do
6905 if [[ -z "$initial_pool" ||
6906 "$initial_pool" != "$thispool" ]]; then
6908 echo "Using existing pool '$pool'"
6913 echo "none detected."
6915 if [ -z "$pool" ]; then
6916 pool=${POOL:-testpool}
6917 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6918 echo -n "Creating pool '$pool'..."
6920 pool_add $pool &> /dev/null ||
6921 error "pool_add failed"
6924 echo -n "Adding target to pool..."
6925 pool_add_targets $pool 0 0 1 &> /dev/null ||
6926 error "pool_add_targets failed"
6930 echo -n "Setting pool using -p option..."
6931 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6932 error "migrate failed rc = $?"
6935 echo -n "Verifying test file is in pool after migrating..."
6936 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6937 error "file was not migrated to pool $pool"
6940 echo -n "Removing test file from pool '$pool'..."
6941 # "lfs migrate $file" won't remove the file from the pool
6942 # until some striping information is changed.
6943 $LFS migrate -c 1 $file1 &> /dev/null ||
6944 error "cannot remove from pool"
6945 [ "$($LFS getstripe -p $file1)" ] &&
6946 error "pool still set"
6949 echo -n "Setting pool using --pool option..."
6950 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6951 error "migrate failed rc = $?"
6956 if $create_pool; then
6957 destroy_test_pools 2> /dev/null ||
6958 error "destroy test pools failed"
6961 run_test 56wb "check lfs_migrate pool support"
6964 local file1="$DIR/$tdir/file1"
6971 echo -n "Creating test dir..."
6972 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6973 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6974 error "cannot set stripe by '-S 1M -c 1'"
6977 echo -n "Setting initial stripe for test file..."
6978 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6979 error "cannot set stripe"
6980 cur_ssize=$($LFS getstripe -S "$file1")
6981 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6984 # File currently set to -S 512K -c 1
6986 # Ensure -c and -S options are rejected when -R is set
6987 echo -n "Verifying incompatible options are detected..."
6988 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6989 error "incompatible -c and -R options not detected"
6990 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6991 error "incompatible -S and -R options not detected"
6994 # Ensure unrecognized options are passed through to 'lfs migrate'
6995 echo -n "Verifying -S option is passed through to lfs migrate..."
6996 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6997 error "migration failed"
6998 cur_ssize=$($LFS getstripe -S "$file1")
6999 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7002 # File currently set to -S 1M -c 1
7004 # Ensure long options are supported
7005 echo -n "Verifying long options supported..."
7006 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7007 error "long option without argument not supported"
7008 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7009 error "long option with argument not supported"
7010 cur_ssize=$($LFS getstripe -S "$file1")
7011 [ $cur_ssize -eq 524288 ] ||
7012 error "migrate --stripe-size $cur_ssize != 524288"
7015 # File currently set to -S 512K -c 1
7017 if [ "$OSTCOUNT" -gt 1 ]; then
7018 echo -n "Verifying explicit stripe count can be set..."
7019 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7020 error "migrate failed"
7021 cur_scount=$($LFS getstripe -c "$file1")
7022 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7026 # File currently set to -S 512K -c 1 or -S 512K -c 2
7028 # Ensure parent striping is used if -R is set, and no stripe
7029 # count or size is specified
7030 echo -n "Setting stripe for parent directory..."
7031 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7032 error "cannot set stripe '-S 2M -c 1'"
7035 echo -n "Verifying restripe option uses parent stripe settings..."
7036 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7037 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7038 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7039 error "migrate failed"
7040 cur_ssize=$($LFS getstripe -S "$file1")
7041 [ $cur_ssize -eq $parent_ssize ] ||
7042 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7043 cur_scount=$($LFS getstripe -c "$file1")
7044 [ $cur_scount -eq $parent_scount ] ||
7045 error "migrate -R stripe_count $cur_scount != $parent_scount"
7048 # File currently set to -S 1M -c 1
7050 # Ensure striping is preserved if -R is not set, and no stripe
7051 # count or size is specified
7052 echo -n "Verifying striping size preserved when not specified..."
7053 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7054 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7055 error "cannot set stripe on parent directory"
7056 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7057 error "migrate failed"
7058 cur_ssize=$($LFS getstripe -S "$file1")
7059 [ $cur_ssize -eq $orig_ssize ] ||
7060 error "migrate by default $cur_ssize != $orig_ssize"
7063 # Ensure file name properly detected when final option has no argument
7064 echo -n "Verifying file name properly detected..."
7065 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7066 error "file name interpreted as option argument"
7072 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7075 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7077 local file1=$DIR/$tdir/file1
7079 echo -n "Creating test dir..."
7080 test_mkdir $DIR/$tdir || error "cannot create dir"
7083 echo -n "Creating test file..."
7087 # Ensure 'lfs migrate' will fail by using a non-existent option,
7088 # and make sure rsync is not called to recover
7089 echo -n "Make sure --no-rsync option works..."
7090 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7091 grep -q 'refusing to fall back to rsync' ||
7092 error "rsync was called with --no-rsync set"
7095 # Ensure rsync is called without trying 'lfs migrate' first
7096 echo -n "Make sure --rsync option works..."
7097 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7098 grep -q 'falling back to rsync' &&
7099 error "lfs migrate was called with --rsync set"
7102 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7103 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7104 grep -q 'at the same time' ||
7105 error "--rsync and --no-rsync accepted concurrently"
7111 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7117 test_mkdir $td || error "cannot create $td"
7118 touch $tf || error "cannot touch $tf"
7120 echo -n "Make sure --non-direct|-D works..."
7121 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7122 grep -q "lfs migrate --non-direct" ||
7123 error "--non-direct option cannot work correctly"
7124 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7125 grep -q "lfs migrate -D" ||
7126 error "-D option cannot work correctly"
7129 run_test 56we "check lfs_migrate --non-direct|-D support"
7132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7133 check_swap_layouts_support
7135 local dir=$DIR/$tdir
7136 local ref1=/etc/passwd
7137 local file1=$dir/file1
7139 test_mkdir $dir || error "creating dir $dir"
7140 $LFS setstripe -c 2 $file1
7142 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7143 stripe=$($LFS getstripe -c $file1)
7144 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7145 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7150 run_test 56x "lfs migration support"
7153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7154 check_swap_layouts_support
7156 local dir=$DIR/$tdir/$testnum
7160 local ref1=/etc/passwd
7161 local file1=$dir/file1
7163 $LFS setstripe -c 2 $file1
7165 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7167 local stripe=$($LFS getstripe -c $file1)
7169 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7170 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7175 run_test 56xa "lfs migration --block support"
7177 check_migrate_links() {
7179 local file1="$dir/file1"
7183 local total_count=$(($begin + $count - 1))
7184 local symlink_count=10
7187 if [ ! -f "$file1" ]; then
7188 echo -n "creating initial file..."
7189 $LFS setstripe -c 1 -S "512k" "$file1" ||
7190 error "cannot setstripe initial file"
7193 echo -n "creating symlinks..."
7194 for s in $(seq 1 $symlink_count); do
7195 ln -s "$file1" "$dir/slink$s" ||
7196 error "cannot create symlinks"
7200 echo -n "creating nonlinked files..."
7201 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7202 error "cannot create nonlinked files"
7207 if [ ! -f "$dir/file$total_count" ]; then
7208 echo -n "creating hard links $begin:$total_count..."
7209 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7210 /dev/null || error "cannot create hard links"
7214 echo -n "checking number of hard links listed in xattrs..."
7215 local fid=$($LFS getstripe -F "$file1")
7216 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7219 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7220 skip "hard link list has unexpected size, skipping test"
7222 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7223 error "link names should exceed xattrs size"
7226 echo -n "migrating files..."
7227 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7229 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7232 # make sure all links have been properly migrated
7233 echo -n "verifying files..."
7234 fid=$($LFS getstripe -F "$file1") ||
7235 error "cannot get fid for file $file1"
7236 for i in $(seq 2 $total_count); do
7237 local fid2=$($LFS getstripe -F $dir/file$i)
7239 [ "$fid2" == "$fid" ] ||
7240 error "migrated hard link has mismatched FID"
7243 # make sure hard links were properly detected, and migration was
7244 # performed only once for the entire link set; nonlinked files should
7246 local actual=$(grep -c 'done' <<< "$migrate_out")
7247 local expected=$(($uniq_count + 1))
7249 [ "$actual" -eq "$expected" ] ||
7250 error "hard links individually migrated ($actual != $expected)"
7252 # make sure the correct number of hard links are present
7253 local hardlinks=$(stat -c '%h' "$file1")
7255 [ $hardlinks -eq $total_count ] ||
7256 error "num hard links $hardlinks != $total_count"
7263 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7264 skip "Need MDS version at least 2.10.55"
7266 local dir="$DIR/$tdir"
7268 test_mkdir "$dir" || error "cannot create dir $dir"
7270 echo "testing lfs migrate mode when all links fit within xattrs"
7271 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7273 echo "testing rsync mode when all links fit within xattrs"
7274 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7276 echo "testing lfs migrate mode when all links do not fit within xattrs"
7277 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7279 echo "testing rsync mode when all links do not fit within xattrs"
7280 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7282 chown -R $RUNAS_ID $dir
7283 echo "testing non-root lfs migrate mode when not all links are in xattr"
7284 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7289 run_test 56xb "lfs migration hard link support"
7292 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7294 local dir="$DIR/$tdir"
7296 test_mkdir "$dir" || error "cannot create dir $dir"
7298 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7299 echo -n "Setting initial stripe for 20MB test file..."
7300 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7301 error "cannot setstripe 20MB file"
7303 echo -n "Sizing 20MB test file..."
7304 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7306 echo -n "Verifying small file autostripe count is 1..."
7307 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7308 error "cannot migrate 20MB file"
7309 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7310 error "cannot get stripe for $dir/20mb"
7311 [ $stripe_count -eq 1 ] ||
7312 error "unexpected stripe count $stripe_count for 20MB file"
7316 # Test 2: File is small enough to fit within the available space on
7317 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7318 # have at least an additional 1KB for each desired stripe for test 3
7319 echo -n "Setting stripe for 1GB test file..."
7320 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7322 echo -n "Sizing 1GB test file..."
7323 # File size is 1GB + 3KB
7324 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7327 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7328 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7329 if (( avail > 524288 * OSTCOUNT )); then
7330 echo -n "Migrating 1GB file..."
7331 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7332 error "cannot migrate 1GB file"
7334 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7335 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7336 error "cannot getstripe for 1GB file"
7337 [ $stripe_count -eq 2 ] ||
7338 error "unexpected stripe count $stripe_count != 2"
7342 # Test 3: File is too large to fit within the available space on
7343 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7344 if [ $OSTCOUNT -ge 3 ]; then
7345 # The required available space is calculated as
7346 # file size (1GB + 3KB) / OST count (3).
7347 local kb_per_ost=349526
7349 echo -n "Migrating 1GB file with limit..."
7350 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7351 error "cannot migrate 1GB file with limit"
7354 stripe_count=$($LFS getstripe -c "$dir/1gb")
7355 echo -n "Verifying 1GB autostripe count with limited space..."
7356 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7357 error "unexpected stripe count $stripe_count (min 3)"
7364 run_test 56xc "lfs migration autostripe"
7367 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7369 local dir=$DIR/$tdir
7370 local f_mgrt=$dir/$tfile.mgrt
7371 local f_yaml=$dir/$tfile.yaml
7372 local f_copy=$dir/$tfile.copy
7373 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7374 local layout_copy="-c 2 -S 2M -i 1"
7375 local yamlfile=$dir/yamlfile
7376 local layout_before;
7379 test_mkdir "$dir" || error "cannot create dir $dir"
7380 $LFS setstripe $layout_yaml $f_yaml ||
7381 error "cannot setstripe $f_yaml with layout $layout_yaml"
7382 $LFS getstripe --yaml $f_yaml > $yamlfile
7383 $LFS setstripe $layout_copy $f_copy ||
7384 error "cannot setstripe $f_copy with layout $layout_copy"
7386 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7388 # 1. test option --yaml
7389 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7390 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7391 layout_before=$(get_layout_param $f_yaml)
7392 layout_after=$(get_layout_param $f_mgrt)
7393 [ "$layout_after" == "$layout_before" ] ||
7394 error "lfs_migrate --yaml: $layout_after != $layout_before"
7396 # 2. test option --copy
7397 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7398 error "cannot migrate $f_mgrt with --copy $f_copy"
7399 layout_before=$(get_layout_param $f_copy)
7400 layout_after=$(get_layout_param $f_mgrt)
7401 [ "$layout_after" == "$layout_before" ] ||
7402 error "lfs_migrate --copy: $layout_after != $layout_before"
7404 run_test 56xd "check lfs_migrate --yaml and --copy support"
7407 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7409 local dir=$DIR/$tdir
7410 local f_comp=$dir/$tfile
7411 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7412 local layout_before=""
7413 local layout_after=""
7415 test_mkdir "$dir" || error "cannot create dir $dir"
7416 $LFS setstripe $layout $f_comp ||
7417 error "cannot setstripe $f_comp with layout $layout"
7418 layout_before=$(get_layout_param $f_comp)
7419 dd if=/dev/zero of=$f_comp bs=1M count=4
7421 # 1. migrate a comp layout file by lfs_migrate
7422 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7423 layout_after=$(get_layout_param $f_comp)
7424 [ "$layout_before" == "$layout_after" ] ||
7425 error "lfs_migrate: $layout_before != $layout_after"
7427 # 2. migrate a comp layout file by lfs migrate
7428 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7429 layout_after=$(get_layout_param $f_comp)
7430 [ "$layout_before" == "$layout_after" ] ||
7431 error "lfs migrate: $layout_before != $layout_after"
7433 run_test 56xe "migrate a composite layout file"
7436 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7438 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7439 skip "Need server version at least 2.13.53"
7441 local dir=$DIR/$tdir
7442 local f_comp=$dir/$tfile
7443 local layout="-E 1M -c1 -E -1 -c2"
7447 test_mkdir "$dir" || error "cannot create dir $dir"
7448 $LFS setstripe $layout $f_comp ||
7449 error "cannot setstripe $f_comp with layout $layout"
7450 fid_before=$($LFS getstripe --fid $f_comp)
7451 dd if=/dev/zero of=$f_comp bs=1M count=4
7453 # 1. migrate a comp layout file to a comp layout
7454 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7455 fid_after=$($LFS getstripe --fid $f_comp)
7456 [ "$fid_before" == "$fid_after" ] ||
7457 error "comp-to-comp migrate: $fid_before != $fid_after"
7459 # 2. migrate a comp layout file to a plain layout
7460 $LFS migrate -c2 $f_comp ||
7461 error "cannot migrate $f_comp by lfs migrate"
7462 fid_after=$($LFS getstripe --fid $f_comp)
7463 [ "$fid_before" == "$fid_after" ] ||
7464 error "comp-to-plain migrate: $fid_before != $fid_after"
7466 # 3. migrate a plain layout file to a comp layout
7467 $LFS migrate $layout $f_comp ||
7468 error "cannot migrate $f_comp by lfs migrate"
7469 fid_after=$($LFS getstripe --fid $f_comp)
7470 [ "$fid_before" == "$fid_after" ] ||
7471 error "plain-to-comp migrate: $fid_before != $fid_after"
7473 run_test 56xf "FID is not lost during migration of a composite layout file"
7476 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7477 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7480 local dir=$DIR/$tdir
7484 test_mkdir -p $dir || error "creating dir $dir"
7485 touch $f1 || error "creating std file $f1"
7486 $MULTIOP $f2 H2c || error "creating released file $f2"
7488 # a directory can be raid0, so ask only for files
7489 res=$($LFS find $dir -L raid0 -type f | wc -l)
7490 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7492 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7493 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7495 # only files can be released, so no need to force file search
7496 res=$($LFS find $dir -L released)
7497 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7499 res=$($LFS find $dir -type f \! -L released)
7500 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7502 run_test 56y "lfs find -L raid0|released"
7504 test_56z() { # LU-4824
7505 # This checks to make sure 'lfs find' continues after errors
7506 # There are two classes of errors that should be caught:
7507 # - If multiple paths are provided, all should be searched even if one
7509 # - If errors are encountered during the search, it should not terminate
7511 local dir=$DIR/$tdir
7515 for i in d{0..9}; do
7517 touch $dir/$i/$tfile
7519 $LFS find $DIR/non_existent_dir $dir &&
7520 error "$LFS find did not return an error"
7521 # Make a directory unsearchable. This should NOT be the last entry in
7522 # directory order. Arbitrarily pick the 6th entry
7523 chmod 700 $($LFS find $dir -type d | sed '6!d')
7525 $RUNAS $LFS find $DIR/non_existent $dir
7526 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7528 # The user should be able to see 10 directories and 9 files
7529 (( count == 19 )) ||
7530 error "$LFS find found $count != 19 entries after error"
7532 run_test 56z "lfs find should continue after an error"
7534 test_56aa() { # LU-5937
7535 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7537 local dir=$DIR/$tdir
7540 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7542 createmany -o $dir/striped_dir/${tfile}- 1024
7543 local dirs=$($LFS find --size +8k $dir/)
7545 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7547 run_test 56aa "lfs find --size under striped dir"
7549 test_56ab() { # LU-10705
7550 test_mkdir $DIR/$tdir
7551 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7552 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7553 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7554 # Flush writes to ensure valid blocks. Need to be more thorough for
7555 # ZFS, since blocks are not allocated/returned to client immediately.
7557 wait_zfs_commit ost1 2
7558 cancel_lru_locks osc
7561 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7563 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7565 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7566 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7568 rm -f $DIR/$tdir/$tfile.[123]
7570 run_test 56ab "lfs find --blocks"
7573 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7574 skip "Need MDS version at least 2.10.50"
7576 # Create composite files with one component
7577 local dir=$DIR/$tdir
7579 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7580 # Create composite files with three components
7581 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7582 # Create non-composite files
7583 createmany -o $dir/${tfile}- 10
7585 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7587 [[ $nfiles == 10 ]] ||
7588 error "lfs find -E 1M found $nfiles != 10 files"
7590 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7591 [[ $nfiles == 25 ]] ||
7592 error "lfs find ! -E 1M found $nfiles != 25 files"
7594 # All files have a component that starts at 0
7595 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7596 [[ $nfiles == 35 ]] ||
7597 error "lfs find --component-start 0 - $nfiles != 35 files"
7599 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7600 [[ $nfiles == 15 ]] ||
7601 error "lfs find --component-start 2M - $nfiles != 15 files"
7603 # All files created here have a componenet that does not starts at 2M
7604 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7605 [[ $nfiles == 35 ]] ||
7606 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7608 # Find files with a specified number of components
7609 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7610 [[ $nfiles == 15 ]] ||
7611 error "lfs find --component-count 3 - $nfiles != 15 files"
7613 # Remember non-composite files have a component count of zero
7614 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7615 [[ $nfiles == 10 ]] ||
7616 error "lfs find --component-count 0 - $nfiles != 10 files"
7618 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7619 [[ $nfiles == 20 ]] ||
7620 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7622 # All files have a flag called "init"
7623 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7624 [[ $nfiles == 35 ]] ||
7625 error "lfs find --component-flags init - $nfiles != 35 files"
7627 # Multi-component files will have a component not initialized
7628 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7629 [[ $nfiles == 15 ]] ||
7630 error "lfs find !--component-flags init - $nfiles != 15 files"
7635 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7638 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7639 skip "Need MDS version at least 2.10.57"
7649 # create mirrored directories and mirrored files
7650 mkdir $td || error "mkdir $td failed"
7651 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7652 createmany -o $tf- 10 || error "create $tf- failed"
7654 for i in $(seq 2); do
7656 mkdir $dir || error "mkdir $dir failed"
7657 $LFS mirror create -N$((3 + i)) $dir ||
7658 error "create mirrored dir $dir failed"
7659 createmany -o $dir/$tfile- 10 ||
7660 error "create $dir/$tfile- failed"
7663 # change the states of some mirrored files
7665 for i in $(seq 2); do
7667 for j in $(seq 4 9); do
7668 echo foo > $dir/$tfile-$j
7672 # find mirrored files with specific mirror count
7673 cmd="$LFS find --mirror-count 3 --type f $td"
7674 nfiles=$($cmd | wc -l)
7675 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7677 cmd="$LFS find ! --mirror-count 3 --type f $td"
7678 nfiles=$($cmd | wc -l)
7679 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7681 cmd="$LFS find --mirror-count +2 --type f $td"
7682 nfiles=$($cmd | wc -l)
7683 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7685 cmd="$LFS find --mirror-count -6 --type f $td"
7686 nfiles=$($cmd | wc -l)
7687 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7689 # find mirrored files with specific file state
7690 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7691 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7693 cmd="$LFS find --mirror-state=ro --type f $td"
7694 nfiles=$($cmd | wc -l)
7695 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7697 cmd="$LFS find ! --mirror-state=ro --type f $td"
7698 nfiles=$($cmd | wc -l)
7699 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7701 cmd="$LFS find --mirror-state=wp --type f $td"
7702 nfiles=$($cmd | wc -l)
7703 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7705 cmd="$LFS find ! --mirror-state=sp --type f $td"
7706 nfiles=$($cmd | wc -l)
7707 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7709 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7713 # note test will not do anything if MDS is not local
7714 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7715 skip_env "ldiskfs only test"
7717 remote_mds_nodsh && skip "remote MDS with nodsh"
7719 local MNTDEV="osd*.*MDT*.mntdev"
7720 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7721 [ -z "$DEV" ] && error "can't access $MNTDEV"
7722 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7723 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7724 error "can't access $DEV"
7725 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7726 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7730 run_test 57a "verify MDS filesystem created with large inodes =="
7733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7734 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7735 skip_env "ldiskfs only test"
7737 remote_mds_nodsh && skip "remote MDS with nodsh"
7739 local dir=$DIR/$tdir
7742 local fileN=$dir/f$filecount
7744 rm -rf $dir || error "removing $dir"
7746 local mdtidx=$($LFS getstripe -m $dir)
7747 local mdtname=MDT$(printf %04x $mdtidx)
7748 local facet=mds$((mdtidx + 1))
7750 echo "mcreating $filecount files"
7751 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7753 # verify that files do not have EAs yet
7754 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7755 error "$file1 has an EA"
7756 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7757 error "$fileN has an EA"
7761 df $dir #make sure we get new statfs data
7762 local mdsfree=$(do_facet $facet \
7763 lctl get_param -n osd*.*$mdtname.kbytesfree)
7764 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7767 echo "opening files to create objects/EAs"
7768 for file in $(seq -f $dir/f%g 1 $filecount); do
7769 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7770 error "opening $file"
7773 # verify that files have EAs now
7774 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7775 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7777 sleep 1 #make sure we get new statfs data
7779 local mdsfree2=$(do_facet $facet \
7780 lctl get_param -n osd*.*$mdtname.kbytesfree)
7781 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7783 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7784 if [ "$mdsfree" != "$mdsfree2" ]; then
7785 error "MDC before $mdcfree != after $mdcfree2"
7787 echo "MDC before $mdcfree != after $mdcfree2"
7788 echo "unable to confirm if MDS has large inodes"
7793 run_test 57b "default LOV EAs are stored inside large inodes ==="
7796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7797 [ -z "$(which wiretest 2>/dev/null)" ] &&
7798 skip_env "could not find wiretest"
7802 run_test 58 "verify cross-platform wire constants =============="
7805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7807 echo "touch 130 files"
7808 createmany -o $DIR/f59- 130
7810 unlinkmany $DIR/f59- 130
7812 # wait for commitment of removal
7813 wait_delete_completed
7815 run_test 59 "verify cancellation of llog records async ========="
7817 TEST60_HEAD="test_60 run $RANDOM"
7819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7820 remote_mgs_nodsh && skip "remote MGS with nodsh"
7821 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7822 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7823 skip_env "missing subtest run-llog.sh"
7825 log "$TEST60_HEAD - from kernel mode"
7826 do_facet mgs "$LCTL dk > /dev/null"
7827 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7828 do_facet mgs $LCTL dk > $TMP/$tfile
7830 # LU-6388: test llog_reader
7831 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7832 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7833 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7834 skip_env "missing llog_reader"
7835 local fstype=$(facet_fstype mgs)
7836 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7837 skip_env "Only for ldiskfs or zfs type mgs"
7839 local mntpt=$(facet_mntpt mgs)
7840 local mgsdev=$(mgsdevname 1)
7852 #get fid and record list
7853 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7855 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7857 #remount mgs as ldiskfs or zfs type
7858 stop mgs || error "stop mgs failed"
7859 mount_fstype mgs || error "remount mgs failed"
7860 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7863 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7864 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7869 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7871 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7873 echo "obj_file is $obj_file"
7874 do_facet mgs $llog_reader $obj_file
7876 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7877 awk '{ print $3 }' | sed -e "s/^type=//g")
7878 if [ $rec_type != $rec ]; then
7879 echo "FAILED test_60a wrong record type $rec_type," \
7885 #check obj path if record type is LLOG_LOGID_MAGIC
7886 if [ "$rec" == "1064553b" ]; then
7887 path=$(do_facet mgs $llog_reader $obj_file |
7888 grep "path=" | awk '{ print $NF }' |
7889 sed -e "s/^path=//g")
7890 if [ $obj_file != $mntpt/$path ]; then
7891 echo "FAILED test_60a wrong obj path" \
7892 "$montpt/$path, should be $obj_file"
7899 #restart mgs before "error", otherwise it will block the next test
7900 stop mgs || error "stop mgs failed"
7901 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7902 $pass || error "test failed, see FAILED test_60a messages for specifics"
7904 run_test 60a "llog_test run from kernel module and test llog_reader"
7906 test_60b() { # bug 6411
7907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7910 LLOG_COUNT=$(do_facet mgs dmesg |
7911 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7912 /llog_[a-z]*.c:[0-9]/ {
7924 [[ $LLOG_COUNT -gt 120 ]] &&
7925 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7927 run_test 60b "limit repeated messages from CERROR/CWARN"
7930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7932 echo "create 5000 files"
7933 createmany -o $DIR/f60c- 5000
7934 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7935 lctl set_param fail_loc=0x80000137
7936 unlinkmany $DIR/f60c- 5000
7937 lctl set_param fail_loc=0
7939 run_test 60c "unlink file when mds full"
7942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7944 SAVEPRINTK=$(lctl get_param -n printk)
7945 # verify "lctl mark" is even working"
7946 MESSAGE="test message ID $RANDOM $$"
7947 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7948 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7950 lctl set_param printk=0 || error "set lnet.printk failed"
7951 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7952 MESSAGE="new test message ID $RANDOM $$"
7953 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7954 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7955 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7957 lctl set_param -n printk="$SAVEPRINTK"
7959 run_test 60d "test printk console message masking"
7962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7963 remote_mds_nodsh && skip "remote MDS with nodsh"
7966 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7967 do_facet mds1 lctl set_param fail_loc=0x15b
7970 run_test 60e "no space while new llog is being created"
7976 test_mkdir -c $MDSCOUNT $DIR/$tdir
7981 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7982 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7984 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7985 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7986 index=$((index + 1))
7992 for i in {0..100}; do
7993 # define OBD_FAIL_OSD_TXN_START 0x19a
7994 local index=$((i % MDSCOUNT + 1))
7996 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8003 for i in $(seq $MDSCOUNT); do
8004 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8007 mkdir $DIR/$tdir/new || error "mkdir failed"
8008 rmdir $DIR/$tdir/new || error "rmdir failed"
8010 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8012 for i in $(seq $MDSCOUNT); do
8013 wait_update_facet mds$i "$LCTL get_param -n \
8014 mdd.$(facet_svc mds$i).lfsck_namespace |
8015 awk '/^status/ { print \\\$2 }'" "completed"
8018 ls -R $DIR/$tdir || error "ls failed"
8019 rm -rf $DIR/$tdir || error "rmdir failed"
8021 run_test 60g "transaction abort won't cause MDT hung"
8024 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8025 skip "Need MDS version at least 2.12.52"
8026 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8030 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8031 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8032 for fail_loc in 0x80000188 0x80000189; do
8033 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8034 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8035 error "mkdir $dir-$fail_loc failed"
8036 for i in {0..10}; do
8037 # create may fail on missing stripe
8038 echo $i > $DIR/$tdir-$fail_loc/$i
8040 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8041 error "getdirstripe $tdir-$fail_loc failed"
8042 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8043 error "migrate $tdir-$fail_loc failed"
8044 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8045 error "getdirstripe $tdir-$fail_loc failed"
8046 pushd $DIR/$tdir-$fail_loc
8048 echo $f | cmp $f - || error "$f data mismatch"
8051 rm -rf $DIR/$tdir-$fail_loc
8054 run_test 60h "striped directory with missing stripes can be accessed"
8057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8060 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8061 cancel_lru_locks osc
8062 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8065 run_test 61a "mmap() writes don't make sync hang ================"
8068 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8070 run_test 61b "mmap() of unstriped file is successful"
8072 # bug 2330 - insufficient obd_match error checking causes LBUG
8074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8078 cancel_lru_locks osc
8079 lctl set_param fail_loc=0x405
8080 cat $f && error "cat succeeded, expect -EIO"
8081 lctl set_param fail_loc=0
8083 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8084 # match every page all of the time.
8085 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8087 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8088 # Though this test is irrelevant anymore, it helped to reveal some
8089 # other grant bugs (LU-4482), let's keep it.
8090 test_63a() { # was test_63
8091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8093 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8095 for i in `seq 10` ; do
8096 dd if=/dev/zero of=$DIR/f63 bs=8k &
8102 rm -f $DIR/f63 || true
8104 run_test 63a "Verify oig_wait interruption does not crash ======="
8106 # bug 2248 - async write errors didn't return to application on sync
8107 # bug 3677 - async write errors left page locked
8109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8112 lctl set_param debug=-1
8114 # ensure we have a grant to do async writes
8115 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8118 sync # sync lest earlier test intercept the fail_loc
8120 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8121 lctl set_param fail_loc=0x80000406
8122 $MULTIOP $DIR/$tfile Owy && \
8123 error "sync didn't return ENOMEM"
8124 sync; sleep 2; sync # do a real sync this time to flush page
8125 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8126 error "locked page left in cache after async error" || true
8129 run_test 63b "async write errors should be returned to fsync ==="
8132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8135 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8137 run_test 64a "verify filter grant calculations (in kernel) ====="
8140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8142 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8144 run_test 64b "check out-of-space detection on client"
8147 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8149 run_test 64c "verify grant shrink"
8155 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8158 # this does exactly what osc_request.c:osc_announce_cached() does in
8159 # order to calculate max amount of grants to ask from server
8163 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8164 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8166 ((rpc_in_flight++));
8167 nrpages=$((nrpages * rpc_in_flight))
8169 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8171 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8173 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8174 local undirty=$((nrpages * PAGE_SIZE))
8176 local max_extent_pages
8177 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8178 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8179 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8180 local grant_extent_tax
8181 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8183 undirty=$((undirty + nrextents * grant_extent_tax))
8188 # this is size of unit for grant allocation. It should be equal to
8189 # what tgt_grant.c:tgt_grant_chunk() calculates
8193 local grant_extent_tax
8195 max_brw_size=$(import_param $tgt max_brw_size)
8197 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8199 echo $(((max_brw_size + grant_extent_tax) * 2))
8203 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8204 skip "OST < 2.10.55 doesn't limit grants enough"
8206 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8208 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8209 skip "no grant_param connect flag"
8211 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8213 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8214 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8217 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8218 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8220 $LFS setstripe $DIR/$tfile -i 0 -c 1
8221 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8224 while kill -0 $ddpid; do
8225 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8227 if [[ $cur_grant -gt $max_cur_granted ]]; then
8229 error "cur_grant $cur_grant > $max_cur_granted"
8235 run_test 64d "check grant limit exceed"
8241 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8243 ((cur_grants == expected)) ||
8244 error "$msg: grants mismatch: $cur_grants, expected $expected"
8248 echo $((($1 + $2 - 1) & ~($2 - 1)))
8252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8253 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8254 skip "Need OSS version at least 2.11.56"
8256 # Remount client to reset grant
8257 remount_client $MOUNT || error "failed to remount client"
8258 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8260 local init_grants=$(import_param $osc_tgt initial_grant)
8262 check_grants $osc_tgt $init_grants "init grants"
8264 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8265 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8266 local gbs=$(import_param $osc_tgt grant_block_size)
8268 # write random number of bytes from max_brw_size / 4 to max_brw_size
8269 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8270 # align for direct io
8271 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8272 # round to grant consumption unit
8273 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8275 local grants=$((wb_round_up + extent_tax))
8277 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8279 # define OBD_FAIL_TGT_NO_GRANT 0x725
8280 # make the server not grant more back
8281 do_facet ost1 $LCTL set_param fail_loc=0x725
8282 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8284 do_facet ost1 $LCTL set_param fail_loc=0
8286 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8288 rm -f $DIR/$tfile || error "rm failed"
8290 # Remount client to reset grant
8291 remount_client $MOUNT || error "failed to remount client"
8292 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8294 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8296 # define OBD_FAIL_TGT_NO_GRANT 0x725
8297 # make the server not grant more back
8298 do_facet ost1 $LCTL set_param fail_loc=0x725
8299 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8300 do_facet ost1 $LCTL set_param fail_loc=0
8302 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8304 run_test 64e "check grant consumption (no grant allocation)"
8307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8309 # Remount client to reset grant
8310 remount_client $MOUNT || error "failed to remount client"
8311 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8313 local init_grants=$(import_param $osc_tgt initial_grant)
8314 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8315 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8316 local gbs=$(import_param $osc_tgt grant_block_size)
8317 local chunk=$(grant_chunk $osc_tgt)
8319 # write random number of bytes from max_brw_size / 4 to max_brw_size
8320 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8321 # align for direct io
8322 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8323 # round to grant consumption unit
8324 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8326 local grants=$((wb_round_up + extent_tax))
8328 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8329 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8330 error "error writing to $DIR/$tfile"
8332 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8333 "direct io with grant allocation"
8335 rm -f $DIR/$tfile || error "rm failed"
8337 # Remount client to reset grant
8338 remount_client $MOUNT || error "failed to remount client"
8339 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8341 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8343 local cmd="oO_WRONLY:w${write_bytes}_yc"
8345 $MULTIOP $DIR/$tfile $cmd &
8349 check_grants $osc_tgt $((init_grants - grants)) \
8350 "buffered io, not write rpc"
8352 kill -USR1 $MULTIPID
8355 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8356 "buffered io, one RPC"
8358 run_test 64f "check grant consumption (with grant allocation)"
8360 # bug 1414 - set/get directories' stripe info
8362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8364 test_mkdir $DIR/$tdir
8366 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8368 run_test 65a "directory with no stripe info"
8371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8373 test_mkdir $DIR/$tdir
8374 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8376 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8379 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8381 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8385 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8387 test_mkdir $DIR/$tdir
8388 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8390 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8391 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8393 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8395 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8400 test_mkdir $DIR/$tdir
8401 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8402 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8404 if [[ $STRIPECOUNT -le 0 ]]; then
8406 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8407 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8408 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8410 sc=$(($STRIPECOUNT - 1))
8412 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8413 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8414 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8415 error "lverify failed"
8417 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8422 test_mkdir $DIR/$tdir
8424 $LFS setstripe $DIR/$tdir || error "setstripe"
8425 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8426 error "no stripe info failed"
8428 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8430 run_test 65e "directory setstripe defaults"
8433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8435 test_mkdir $DIR/${tdir}f
8436 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8437 error "setstripe succeeded" || true
8439 run_test 65f "dir setstripe permission (should return error) ==="
8442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8444 test_mkdir $DIR/$tdir
8445 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8447 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8448 error "setstripe -S failed"
8449 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8450 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8451 error "delete default stripe failed"
8453 run_test 65g "directory setstripe -d"
8456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8458 test_mkdir $DIR/$tdir
8459 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8461 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8462 error "setstripe -S failed"
8463 test_mkdir $DIR/$tdir/dd1
8464 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8465 error "stripe info inherit failed"
8467 run_test 65h "directory stripe info inherit ===================="
8470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8472 save_layout_restore_at_exit $MOUNT
8474 # bug6367: set non-default striping on root directory
8475 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8477 # bug12836: getstripe on -1 default directory striping
8478 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8480 # bug12836: getstripe -v on -1 default directory striping
8481 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8483 # bug12836: new find on -1 default directory striping
8484 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8486 run_test 65i "various tests to set root directory striping"
8488 test_65j() { # bug6367
8489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8493 # if we aren't already remounting for each test, do so for this test
8494 if [ "$I_MOUNTED" = "yes" ]; then
8495 cleanup || error "failed to unmount"
8499 save_layout_restore_at_exit $MOUNT
8501 $LFS setstripe -d $MOUNT || error "setstripe failed"
8503 run_test 65j "set default striping on root directory (bug 6367)="
8507 wait_delete_completed
8508 do_facet $SINGLEMDS "lctl set_param -n \
8509 osp.$ost*MDT0000.max_create_count=$max_count"
8510 do_facet $SINGLEMDS "lctl set_param -n \
8511 osp.$ost*MDT0000.create_count=$count"
8512 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8513 echo $INACTIVE_OSC "is Activate"
8515 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8518 test_65k() { # bug11679
8519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8521 remote_mds_nodsh && skip "remote MDS with nodsh"
8523 local disable_precreate=true
8524 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8525 disable_precreate=false
8527 echo "Check OST status: "
8528 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8529 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8531 for OSC in $MDS_OSCS; do
8532 echo $OSC "is active"
8533 do_facet $SINGLEMDS lctl --device %$OSC activate
8536 for INACTIVE_OSC in $MDS_OSCS; do
8537 local ost=$(osc_to_ost $INACTIVE_OSC)
8538 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8539 lov.*md*.target_obd |
8540 awk -F: /$ost/'{ print $1 }' | head -n 1)
8543 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8544 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8546 echo "Deactivate: " $INACTIVE_OSC
8547 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8549 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8550 osp.$ost*MDT0000.create_count")
8551 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8552 osp.$ost*MDT0000.max_create_count")
8553 $disable_precreate &&
8554 do_facet $SINGLEMDS "lctl set_param -n \
8555 osp.$ost*MDT0000.max_create_count=0"
8557 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8558 [ -f $DIR/$tdir/$idx ] && continue
8559 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8560 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8562 error "setstripe $idx should succeed"; }
8563 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8565 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8568 do_facet $SINGLEMDS "lctl set_param -n \
8569 osp.$ost*MDT0000.max_create_count=$max_count"
8570 do_facet $SINGLEMDS "lctl set_param -n \
8571 osp.$ost*MDT0000.create_count=$count"
8572 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8573 echo $INACTIVE_OSC "is Activate"
8575 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8578 run_test 65k "validate manual striping works properly with deactivated OSCs"
8580 test_65l() { # bug 12836
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8583 test_mkdir -p $DIR/$tdir/test_dir
8584 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8585 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8587 run_test 65l "lfs find on -1 stripe dir ========================"
8590 local layout=$(save_layout $MOUNT)
8591 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8592 restore_layout $MOUNT $layout
8593 error "setstripe should fail by non-root users"
8597 run_test 65m "normal user can't set filesystem default stripe"
8600 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8601 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8602 skip "Need MDS version at least 2.12.50"
8603 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8605 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8606 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8607 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8609 local root_layout=$(save_layout $MOUNT)
8610 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8612 # new subdirectory under root directory should not inherit
8613 # the default layout from root
8614 local dir1=$MOUNT/$tdir-1
8615 mkdir $dir1 || error "mkdir $dir1 failed"
8616 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8617 error "$dir1 shouldn't have LOV EA"
8619 # delete the default layout on root directory
8620 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8622 local dir2=$MOUNT/$tdir-2
8623 mkdir $dir2 || error "mkdir $dir2 failed"
8624 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8625 error "$dir2 shouldn't have LOV EA"
8627 # set a new striping pattern on root directory
8628 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8629 local new_def_stripe_size=$((def_stripe_size * 2))
8630 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8631 error "set stripe size on $MOUNT failed"
8633 # new file created in $dir2 should inherit the new stripe size from
8634 # the filesystem default
8635 local file2=$dir2/$tfile-2
8636 touch $file2 || error "touch $file2 failed"
8638 local file2_stripe_size=$($LFS getstripe -S $file2)
8639 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8641 echo "file2_stripe_size: '$file2_stripe_size'"
8642 echo "new_def_stripe_size: '$new_def_stripe_size'"
8643 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8646 local dir3=$MOUNT/$tdir-3
8647 mkdir $dir3 || error "mkdir $dir3 failed"
8648 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8649 # the root layout, which is the actual default layout that will be used
8650 # when new files are created in $dir3.
8651 local dir3_layout=$(get_layout_param $dir3)
8652 local root_dir_layout=$(get_layout_param $MOUNT)
8653 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8655 echo "dir3_layout: '$dir3_layout'"
8656 echo "root_dir_layout: '$root_dir_layout'"
8657 error "$dir3 should show the default layout from $MOUNT"
8660 # set OST pool on root directory
8661 local pool=$TESTNAME
8662 pool_add $pool || error "add $pool failed"
8663 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8664 error "add targets to $pool failed"
8666 $LFS setstripe -p $pool $MOUNT ||
8667 error "set OST pool on $MOUNT failed"
8669 # new file created in $dir3 should inherit the pool from
8670 # the filesystem default
8671 local file3=$dir3/$tfile-3
8672 touch $file3 || error "touch $file3 failed"
8674 local file3_pool=$($LFS getstripe -p $file3)
8675 [[ "$file3_pool" = "$pool" ]] ||
8676 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8678 local dir4=$MOUNT/$tdir-4
8679 mkdir $dir4 || error "mkdir $dir4 failed"
8680 local dir4_layout=$(get_layout_param $dir4)
8681 root_dir_layout=$(get_layout_param $MOUNT)
8682 echo "$LFS getstripe -d $dir4"
8683 $LFS getstripe -d $dir4
8684 echo "$LFS getstripe -d $MOUNT"
8685 $LFS getstripe -d $MOUNT
8686 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8688 echo "dir4_layout: '$dir4_layout'"
8689 echo "root_dir_layout: '$root_dir_layout'"
8690 error "$dir4 should show the default layout from $MOUNT"
8693 # new file created in $dir4 should inherit the pool from
8694 # the filesystem default
8695 local file4=$dir4/$tfile-4
8696 touch $file4 || error "touch $file4 failed"
8698 local file4_pool=$($LFS getstripe -p $file4)
8699 [[ "$file4_pool" = "$pool" ]] ||
8700 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8702 # new subdirectory under non-root directory should inherit
8703 # the default layout from its parent directory
8704 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8705 error "set directory layout on $dir4 failed"
8707 local dir5=$dir4/$tdir-5
8708 mkdir $dir5 || error "mkdir $dir5 failed"
8710 dir4_layout=$(get_layout_param $dir4)
8711 local dir5_layout=$(get_layout_param $dir5)
8712 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8714 echo "dir4_layout: '$dir4_layout'"
8715 echo "dir5_layout: '$dir5_layout'"
8716 error "$dir5 should inherit the default layout from $dir4"
8719 # though subdir under ROOT doesn't inherit default layout, but
8720 # its sub dir/file should be created with default layout.
8721 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8722 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8723 skip "Need MDS version at least 2.12.59"
8725 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8726 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8727 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8729 if [ $default_lmv_hash == "none" ]; then
8730 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8732 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8733 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8736 $LFS setdirstripe -D -c 2 $MOUNT ||
8737 error "setdirstripe -D -c 2 failed"
8738 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8739 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8740 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8742 run_test 65n "don't inherit default layout from root for new subdirectories"
8744 # bug 2543 - update blocks count on client
8746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8749 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8750 sync; sync_all_data; sync; sync_all_data
8751 cancel_lru_locks osc
8752 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8753 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8755 run_test 66 "update inode blocks count on client ==============="
8758 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8762 swapon -s | awk '($1 == "'$1'") { print $4 }'
8765 # bug5265, obdfilter oa2dentry return -ENOENT
8766 # #define OBD_FAIL_SRV_ENOENT 0x217
8768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8769 remote_ost_nodsh && skip "remote OST with nodsh"
8772 $LFS setstripe -c 1 -i 0 $f
8774 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8776 do_facet ost1 lctl set_param fail_loc=0x217
8777 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8778 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8780 do_facet ost1 lctl set_param fail_loc=0
8781 $DIRECTIO write $f 0 2 || error "write error"
8783 cancel_lru_locks osc
8784 $DIRECTIO read $f 0 1 || error "read error"
8786 do_facet ost1 lctl set_param fail_loc=0x217
8787 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8789 do_facet ost1 lctl set_param fail_loc=0
8792 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8795 test_mkdir $DIR/$tdir
8796 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8797 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8799 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8801 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8803 [ "$RUNAS_ID" = "$UID" ] &&
8804 skip_env "RUNAS_ID = UID = $UID -- skipping"
8805 # Check that testing environment is properly set up. Skip if not
8806 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8807 skip_env "User $RUNAS_ID does not exist - skipping"
8810 chmod 777 $DIR/$tfile
8811 chmod ug+s $DIR/$tfile
8812 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8813 error "$RUNAS dd $DIR/$tfile failed"
8814 # See if we are still setuid/sgid
8815 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8816 error "S/gid is not dropped on write"
8817 # Now test that MDS is updated too
8818 cancel_lru_locks mdc
8819 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8820 error "S/gid is not dropped on MDS"
8823 run_test 72a "Test that remove suid works properly (bug5695) ===="
8825 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8828 [ "$RUNAS_ID" = "$UID" ] &&
8829 skip_env "RUNAS_ID = UID = $UID -- skipping"
8830 [ "$RUNAS_ID" -eq 0 ] &&
8831 skip_env "RUNAS_ID = 0 -- skipping"
8832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8833 # Check that testing environment is properly set up. Skip if not
8834 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8835 skip_env "User $RUNAS_ID does not exist - skipping"
8837 touch $DIR/${tfile}-f{g,u}
8838 test_mkdir $DIR/${tfile}-dg
8839 test_mkdir $DIR/${tfile}-du
8840 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8841 chmod g+s $DIR/${tfile}-{f,d}g
8842 chmod u+s $DIR/${tfile}-{f,d}u
8843 for perm in 777 2777 4777; do
8844 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8845 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8846 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8847 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8851 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8853 # bug 3462 - multiple simultaneous MDC requests
8855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8857 test_mkdir $DIR/d73-1
8858 test_mkdir $DIR/d73-2
8859 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8862 lctl set_param fail_loc=0x80000129
8863 $MULTIOP $DIR/d73-1/f73-2 Oc &
8865 lctl set_param fail_loc=0
8867 $MULTIOP $DIR/d73-2/f73-3 Oc &
8871 wait $pid1 || return 1
8875 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8876 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8877 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8881 run_test 73 "multiple MDC requests (should not deadlock)"
8883 test_74a() { # bug 6149, 6184
8884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8887 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8889 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8890 # will spin in a tight reconnection loop
8891 $LCTL set_param fail_loc=0x8000030e
8892 # get any lock that won't be difficult - lookup works.
8894 $LCTL set_param fail_loc=0
8898 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8900 test_74b() { # bug 13310
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8903 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8905 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8906 # will spin in a tight reconnection loop
8907 $LCTL set_param fail_loc=0x8000030e
8908 # get a "difficult" lock
8910 $LCTL set_param fail_loc=0
8914 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8919 #define OBD_FAIL_LDLM_NEW_LOCK
8920 $LCTL set_param fail_loc=0x319
8921 touch $DIR/$tfile && error "touch successful"
8922 $LCTL set_param fail_loc=0
8925 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8927 slab_lic=/sys/kernel/slab/lustre_inode_cache
8929 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8930 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8931 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8934 test_76a() { # Now for b=20433, added originally in b=1443
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8937 cancel_lru_locks osc
8938 # there may be some slab objects cached per core
8939 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8940 local before=$(num_objects)
8941 local count=$((512 * cpus))
8942 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8943 local margin=$((count / 10))
8944 if [[ -f $slab_lic/aliases ]]; then
8945 local aliases=$(cat $slab_lic/aliases)
8946 (( aliases > 0 )) && margin=$((margin * aliases))
8949 echo "before slab objects: $before"
8950 for i in $(seq $count); do
8954 cancel_lru_locks osc
8955 local after=$(num_objects)
8956 echo "created: $count, after slab objects: $after"
8957 # shared slab counts are not very accurate, allow significant margin
8958 # the main goal is that the cache growth is not permanently > $count
8959 while (( after > before + margin )); do
8961 after=$(num_objects)
8963 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8964 if (( wait > 60 )); then
8965 error "inode slab grew from $before+$margin to $after"
8969 run_test 76a "confirm clients recycle inodes properly ===="
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8973 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8976 local before=$(num_objects)
8978 for i in $(seq $count); do
8983 local after=$(num_objects)
8986 while (( after > before )); do
8988 after=$(num_objects)
8990 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8991 if (( wait > 60 )); then
8992 error "inode slab grew from $before to $after"
8996 echo "slab objects before: $before, after: $after"
8998 run_test 76b "confirm clients recycle directory inodes properly ===="
9003 # Note: in sptlrpc modes which enable its own bulk checksum, the
9004 # original crc32_le bulk checksum will be automatically disabled,
9005 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9006 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9007 # In this case set_checksums() will not be no-op, because sptlrpc
9008 # bulk checksum will be enabled all through the test.
9010 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9011 lctl set_param -n osc.*.checksums $1
9015 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9016 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9017 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9018 tr -d [] | head -n1)}
9021 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9023 log "set checksum type to $1, rc = $rc"
9027 get_osc_checksum_type()
9029 # arugment 1: OST name, like OST0000
9031 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9032 sed 's/.*\[\(.*\)\].*/\1/g')
9034 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9038 F77_TMP=$TMP/f77-temp
9041 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9042 error "error writing to $F77_TMP"
9045 test_77a() { # bug 10889
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 $GSS && skip_env "could not run with gss"
9049 [ ! -f $F77_TMP ] && setup_f77
9051 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9055 run_test 77a "normal checksum read/write operation"
9057 test_77b() { # bug 10889
9058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9059 $GSS && skip_env "could not run with gss"
9061 [ ! -f $F77_TMP ] && setup_f77
9062 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9063 $LCTL set_param fail_loc=0x80000409
9066 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9067 error "dd error: $?"
9068 $LCTL set_param fail_loc=0
9070 for algo in $CKSUM_TYPES; do
9071 cancel_lru_locks osc
9072 set_checksum_type $algo
9073 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9074 $LCTL set_param fail_loc=0x80000408
9075 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9076 $LCTL set_param fail_loc=0
9079 set_checksum_type $ORIG_CSUM_TYPE
9082 run_test 77b "checksum error on client write, read"
9087 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9089 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9090 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9091 $check_ost && [ -n "$ost_file_prefix" ] &&
9092 do_facet ost1 rm -f ${ost_file_prefix}\*
9096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9097 $GSS && skip_env "could not run with gss"
9098 remote_ost_nodsh && skip "remote OST with nodsh"
9101 local osc_file_prefix
9103 local check_ost=false
9104 local ost_file_prefix
9110 # ensure corruption will occur on first OSS/OST
9111 $LFS setstripe -i 0 $DIR/$tfile
9113 [ ! -f $F77_TMP ] && setup_f77
9114 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9115 error "dd write error: $?"
9116 fid=$($LFS path2fid $DIR/$tfile)
9118 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9121 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9122 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9124 echo "OSS do not support bulk pages dump upon error"
9127 osc_file_prefix=$($LCTL get_param -n debug_path)
9128 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9130 trap cleanup_77c EXIT
9133 # enable bulk pages dump upon error on Client
9134 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9135 # enable bulk pages dump upon error on OSS
9137 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9139 # flush Client cache to allow next read to reach OSS
9140 cancel_lru_locks osc
9142 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9143 $LCTL set_param fail_loc=0x80000408
9144 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9145 $LCTL set_param fail_loc=0
9149 # check cksum dump on Client
9150 osc_file=$(ls ${osc_file_prefix}*)
9151 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9152 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9153 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9154 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9155 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9157 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9158 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9159 error "dump content does not match on Client"
9161 $check_ost || skip "No need to check cksum dump on OSS"
9163 # check cksum dump on OSS
9164 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9165 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9166 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9167 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9168 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9169 error "dump content does not match on OSS"
9173 run_test 77c "checksum error on client read with debug"
9175 test_77d() { # bug 10889
9176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9177 $GSS && skip_env "could not run with gss"
9179 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9180 $LCTL set_param fail_loc=0x80000409
9182 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9183 error "direct write: rc=$?"
9184 $LCTL set_param fail_loc=0
9187 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9188 $LCTL set_param fail_loc=0x80000408
9190 cancel_lru_locks osc
9191 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9192 error "direct read: rc=$?"
9193 $LCTL set_param fail_loc=0
9196 run_test 77d "checksum error on OST direct write, read"
9198 test_77f() { # bug 10889
9199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9200 $GSS && skip_env "could not run with gss"
9203 for algo in $CKSUM_TYPES; do
9204 cancel_lru_locks osc
9205 set_checksum_type $algo
9206 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9207 $LCTL set_param fail_loc=0x409
9208 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9209 error "direct write succeeded"
9210 $LCTL set_param fail_loc=0
9212 set_checksum_type $ORIG_CSUM_TYPE
9215 run_test 77f "repeat checksum error on write (expect error)"
9217 test_77g() { # bug 10889
9218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9219 $GSS && skip_env "could not run with gss"
9220 remote_ost_nodsh && skip "remote OST with nodsh"
9222 [ ! -f $F77_TMP ] && setup_f77
9224 local file=$DIR/$tfile
9225 stack_trap "rm -f $file" EXIT
9227 $LFS setstripe -c 1 -i 0 $file
9228 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9229 do_facet ost1 lctl set_param fail_loc=0x8000021a
9231 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9232 error "write error: rc=$?"
9233 do_facet ost1 lctl set_param fail_loc=0
9236 cancel_lru_locks osc
9237 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9238 do_facet ost1 lctl set_param fail_loc=0x8000021b
9240 cmp $F77_TMP $file || error "file compare failed"
9241 do_facet ost1 lctl set_param fail_loc=0
9244 run_test 77g "checksum error on OST write, read"
9246 test_77k() { # LU-10906
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9248 $GSS && skip_env "could not run with gss"
9250 local cksum_param="osc.$FSNAME*.checksums"
9251 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9255 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9256 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9257 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9260 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9261 error "failed to set checksum=$i on MGS"
9262 wait_update $HOSTNAME "$get_checksum" $i
9264 echo "remount client, checksum should be $i"
9265 remount_client $MOUNT || error "failed to remount client"
9266 checksum=$(eval $get_checksum)
9267 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9269 # remove persistent param to avoid races with checksum mountopt below
9270 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9271 error "failed to delete checksum on MGS"
9273 for opt in "checksum" "nochecksum"; do
9274 #remount with mount option
9275 echo "remount client with option $opt, checksum should be $i"
9276 umount_client $MOUNT || error "failed to umount client"
9277 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9278 error "failed to mount client with option '$opt'"
9279 checksum=$(eval $get_checksum)
9280 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9284 remount_client $MOUNT || error "failed to remount client"
9286 run_test 77k "enable/disable checksum correctly"
9289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9290 $GSS && skip_env "could not run with gss"
9293 stack_trap "set_checksums $ORIG_CSUM" EXIT
9294 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9296 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9298 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9299 for algo in $CKSUM_TYPES; do
9300 set_checksum_type $algo || error "fail to set checksum type $algo"
9301 osc_algo=$(get_osc_checksum_type OST0000)
9302 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9304 # no locks, no reqs to let the connection idle
9305 cancel_lru_locks osc
9306 lru_resize_disable osc
9307 wait_osc_import_state client ost1 IDLE
9309 # ensure ost1 is connected
9310 stat $DIR/$tfile >/dev/null || error "can't stat"
9311 wait_osc_import_state client ost1 FULL
9313 osc_algo=$(get_osc_checksum_type OST0000)
9314 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9318 run_test 77l "preferred checksum type is remembered after reconnected"
9320 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9329 test_78() { # bug 10901
9330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9331 remote_ost || skip_env "local OST"
9334 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9335 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9336 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9337 echo "MemTotal: $MEMTOTAL"
9339 # reserve 256MB of memory for the kernel and other running processes,
9340 # and then take 1/2 of the remaining memory for the read/write buffers.
9341 if [ $MEMTOTAL -gt 512 ] ;then
9342 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9344 # for those poor memory-starved high-end clusters...
9345 MEMTOTAL=$((MEMTOTAL / 2))
9347 echo "Mem to use for directio: $MEMTOTAL"
9349 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9350 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9351 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9352 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9354 echo "Smallest OST: $SMALLESTOST"
9355 [[ $SMALLESTOST -lt 10240 ]] &&
9356 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9358 trap cleanup_test_78 EXIT
9360 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9361 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9363 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9364 echo "File size: $F78SIZE"
9365 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9366 for i in $(seq 1 $NSEQ); do
9367 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9368 echo directIO rdwr round $i of $NSEQ
9369 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9374 run_test 78 "handle large O_DIRECT writes correctly ============"
9376 test_79() { # bug 12743
9377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9379 wait_delete_completed
9381 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9382 BKFREE=$(calc_osc_kbytes kbytesfree)
9383 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9385 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9386 DFTOTAL=`echo $STRING | cut -d, -f1`
9387 DFUSED=`echo $STRING | cut -d, -f2`
9388 DFAVAIL=`echo $STRING | cut -d, -f3`
9389 DFFREE=$(($DFTOTAL - $DFUSED))
9391 ALLOWANCE=$((64 * $OSTCOUNT))
9393 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9394 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9395 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9397 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9398 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9399 error "df free($DFFREE) mismatch OST free($BKFREE)"
9401 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9402 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9403 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9406 run_test 79 "df report consistency check ======================="
9408 test_80() { # bug 10718
9409 remote_ost_nodsh && skip "remote OST with nodsh"
9410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9412 # relax strong synchronous semantics for slow backends like ZFS
9413 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9414 local soc="obdfilter.*.sync_lock_cancel"
9415 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9417 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9418 if [ -z "$save" ]; then
9419 soc="obdfilter.*.sync_on_lock_cancel"
9420 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9423 if [ "$save" != "never" ]; then
9424 local hosts=$(comma_list $(osts_nodes))
9426 do_nodes $hosts $LCTL set_param $soc=never
9427 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9431 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9433 local before=$(date +%s)
9434 cancel_lru_locks osc
9435 local after=$(date +%s)
9436 local diff=$((after - before))
9437 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9441 run_test 80 "Page eviction is equally fast at high offsets too"
9443 test_81a() { # LU-456
9444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9445 remote_ost_nodsh && skip "remote OST with nodsh"
9447 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9448 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9449 do_facet ost1 lctl set_param fail_loc=0x80000228
9451 # write should trigger a retry and success
9452 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9453 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9455 if [ $RC -ne 0 ] ; then
9456 error "write should success, but failed for $RC"
9459 run_test 81a "OST should retry write when get -ENOSPC ==============="
9461 test_81b() { # LU-456
9462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9463 remote_ost_nodsh && skip "remote OST with nodsh"
9465 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9466 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9467 do_facet ost1 lctl set_param fail_loc=0x228
9469 # write should retry several times and return -ENOSPC finally
9470 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9471 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9474 if [ $RC -ne $ENOSPC ] ; then
9475 error "dd should fail for -ENOSPC, but succeed."
9478 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9481 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9483 test_mkdir $DIR/$tdir.cvsroot
9484 chown $RUNAS_ID $DIR/$tdir.cvsroot
9487 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9490 # some versions of cvs import exit(1) when asked to import links or
9491 # files they can't read. ignore those files.
9492 local toignore=$(find . -type l -printf '-I %f\n' -o \
9493 ! -perm /4 -printf '-I %f\n')
9494 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9495 $tdir.reposname vtag rtag
9498 test_mkdir $DIR/$tdir.reposname
9499 chown $RUNAS_ID $DIR/$tdir.reposname
9500 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9502 cd $DIR/$tdir.reposname
9504 $RUNAS cvs add -m 'addmsg' foo99
9506 $RUNAS cvs commit -m 'nomsg' foo99
9507 rm -fr $DIR/$tdir.cvsroot
9509 run_test 99 "cvs strange file/directory operations"
9512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9513 [[ "$NETTYPE" =~ tcp ]] ||
9514 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9515 remote_ost_nodsh && skip "remote OST with nodsh"
9516 remote_mds_nodsh && skip "remote MDS with nodsh"
9518 skip "useless for local single node setup"
9520 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9521 [ "$PROT" != "tcp" ] && continue
9522 RPORT=$(echo $REMOTE | cut -d: -f2)
9523 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9526 LPORT=`echo $LOCAL | cut -d: -f2`
9527 if [ $LPORT -ge 1024 ]; then
9528 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9530 error_exit "local: $LPORT > 1024, remote: $RPORT"
9533 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9535 run_test 100 "check local port using privileged port ==========="
9537 function get_named_value()
9546 echo $line | sed "s/^$tag[ ]*//"
9553 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9554 awk '/^max_cached_mb/ { print $2 }')
9557 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9567 local cache_limit=32
9569 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9570 trap cleanup_101a EXIT
9571 $LCTL set_param -n llite.*.read_ahead_stats 0
9572 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9575 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9577 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9578 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9581 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9582 get_named_value 'read but discarded' | cut -d" " -f1); do
9583 discard=$(($discard + $s))
9587 $LCTL get_param osc.*-osc*.rpc_stats
9588 $LCTL get_param llite.*.read_ahead_stats
9590 # Discard is generally zero, but sometimes a few random reads line up
9591 # and trigger larger readahead, which is wasted & leads to discards.
9592 if [[ $(($discard)) -gt $nreads ]]; then
9593 error "too many ($discard) discarded pages"
9595 rm -f $DIR/$tfile || true
9597 run_test 101a "check read-ahead for random reads"
9600 test_mkdir $DIR/$tdir
9602 local FILE_LENGTH=$2
9605 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9607 local list=$(comma_list $(osts_nodes))
9608 set_osd_param $list '' read_cache_enable 0
9609 set_osd_param $list '' writethrough_cache_enable 0
9611 trap cleanup_test101bc EXIT
9612 # prepare the read-ahead file
9613 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9615 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9616 count=$FILE_SIZE_MB 2> /dev/null
9620 cleanup_test101bc() {
9625 local list=$(comma_list $(osts_nodes))
9626 set_osd_param $list '' read_cache_enable 1
9627 set_osd_param $list '' writethrough_cache_enable 1
9631 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9636 local STRIPE_SIZE=$2
9637 local FILE_LENGTH=$3
9638 local RA_INC=1048576
9639 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9640 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9641 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9642 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9643 get_named_value 'read but discarded' |
9644 cut -d" " -f1 | calc_total)
9645 if [[ $DISCARD -gt $discard_limit ]]; then
9646 $LCTL get_param llite.*.read_ahead_stats
9647 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9649 echo "Read-ahead success for size ${READ_SIZE}"
9654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9657 local STRIPE_SIZE=1048576
9658 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9660 if [ $SLOW == "yes" ]; then
9661 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9663 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9666 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9668 # prepare the read-ahead file
9669 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9670 cancel_lru_locks osc
9671 for BIDX in 2 4 8 16 32 64 128 256
9673 local BSIZE=$((BIDX*4096))
9674 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9675 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9676 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9677 $LCTL set_param -n llite.*.read_ahead_stats 0
9678 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9679 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9680 cancel_lru_locks osc
9681 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9686 run_test 101b "check stride-io mode read-ahead ================="
9689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9691 local STRIPE_SIZE=1048576
9692 local FILE_LENGTH=$((STRIPE_SIZE*100))
9697 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9699 cancel_lru_locks osc
9700 $LCTL set_param osc.*.rpc_stats 0
9701 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9702 $LCTL get_param osc.*.rpc_stats
9703 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9704 local stats=$($LCTL get_param -n $osc_rpc_stats)
9705 local lines=$(echo "$stats" | awk 'END {print NR;}')
9708 if [ $lines -le 20 ]; then
9709 echo "continue debug"
9712 for size in 1 2 4 8; do
9713 local rpc=$(echo "$stats" |
9714 awk '($1 == "'$size':") {print $2; exit; }')
9715 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9716 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9718 echo "$osc_rpc_stats check passed!"
9723 run_test 101c "check stripe_size aligned read-ahead ================="
9726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9728 local file=$DIR/$tfile
9729 local sz_MB=${FILESIZE_101d:-80}
9730 local ra_MB=${READAHEAD_MB:-40}
9732 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9733 [ $free_MB -lt $sz_MB ] &&
9734 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9736 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9737 $LFS setstripe -c -1 $file || error "setstripe failed"
9739 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9740 echo Cancel LRU locks on lustre client to flush the client cache
9741 cancel_lru_locks osc
9743 echo Disable read-ahead
9744 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9745 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9746 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9747 $LCTL get_param -n llite.*.max_read_ahead_mb
9749 echo "Reading the test file $file with read-ahead disabled"
9750 local sz_KB=$((sz_MB * 1024 / 4))
9751 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9752 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9753 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9754 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9756 echo "Cancel LRU locks on lustre client to flush the client cache"
9757 cancel_lru_locks osc
9758 echo Enable read-ahead with ${ra_MB}MB
9759 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9761 echo "Reading the test file $file with read-ahead enabled"
9762 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9763 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9765 echo "read-ahead disabled time read $raOFF"
9766 echo "read-ahead enabled time read $raON"
9769 wait_delete_completed
9771 # use awk for this check instead of bash because it handles decimals
9772 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9773 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9775 run_test 101d "file read with and without read-ahead enabled"
9778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9780 local file=$DIR/$tfile
9781 local size_KB=500 #KB
9785 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9786 local need_KB=$((count * size_KB))
9787 [[ $free_KB -le $need_KB ]] &&
9788 skip_env "Need free space $need_KB, have $free_KB"
9790 echo "Creating $count ${size_KB}K test files"
9791 for ((i = 0; i < $count; i++)); do
9792 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9795 echo "Cancel LRU locks on lustre client to flush the client cache"
9796 cancel_lru_locks $OSC
9798 echo "Reset readahead stats"
9799 $LCTL set_param -n llite.*.read_ahead_stats 0
9801 for ((i = 0; i < $count; i++)); do
9802 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9805 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9806 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9808 for ((i = 0; i < $count; i++)); do
9809 rm -rf $file.$i 2>/dev/null
9812 #10000 means 20% reads are missing in readahead
9813 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9815 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9818 which iozone || skip_env "no iozone installed"
9820 local old_debug=$($LCTL get_param debug)
9821 old_debug=${old_debug#*=}
9822 $LCTL set_param debug="reada mmap"
9824 # create a test file
9825 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9827 echo Cancel LRU locks on lustre client to flush the client cache
9828 cancel_lru_locks osc
9830 echo Reset readahead stats
9831 $LCTL set_param -n llite.*.read_ahead_stats 0
9833 echo mmap read the file with small block size
9834 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9837 echo checking missing pages
9838 $LCTL get_param llite.*.read_ahead_stats
9839 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9840 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9842 $LCTL set_param debug="$old_debug"
9843 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9846 run_test 101f "check mmap read performance"
9848 test_101g_brw_size_test() {
9850 local pages=$((mb * 1048576 / PAGE_SIZE))
9851 local file=$DIR/$tfile
9853 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9854 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9855 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9856 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9860 stack_trap "rm -f $file" EXIT
9861 $LCTL set_param -n osc.*.rpc_stats=0
9863 # 10 RPCs should be enough for the test
9865 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9866 { error "dd write ${mb} MB blocks failed"; return 3; }
9867 cancel_lru_locks osc
9868 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9869 { error "dd write ${mb} MB blocks failed"; return 4; }
9871 # calculate number of full-sized read and write RPCs
9872 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9873 sed -n '/pages per rpc/,/^$/p' |
9874 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9875 END { print reads,writes }'))
9876 # allow one extra full-sized read RPC for async readahead
9877 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9878 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9879 [[ ${rpcs[1]} == $count ]] ||
9880 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9884 remote_ost_nodsh && skip "remote OST with nodsh"
9887 local osts=$(get_facets OST)
9888 local list=$(comma_list $(osts_nodes))
9889 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9890 local brw_size="obdfilter.*.brw_size"
9892 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9894 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9896 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9897 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9898 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9899 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9900 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9901 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9903 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9906 if [[ $orig_mb -lt 16 ]]; then
9907 save_lustre_params $osts "$brw_size" > $p
9908 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9909 error "set 16MB RPC size failed"
9911 echo "remount client to enable new RPC size"
9912 remount_client $MOUNT || error "remount_client failed"
9915 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9916 # should be able to set brw_size=12, but no rpc_stats for that
9917 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9920 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9922 if [[ $orig_mb -lt 16 ]]; then
9923 restore_lustre_params < $p
9924 remount_client $MOUNT || error "remount_client restore failed"
9927 rm -f $p $DIR/$tfile
9929 run_test 101g "Big bulk(4/16 MiB) readahead"
9932 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9934 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9935 error "dd 70M file failed"
9936 echo Cancel LRU locks on lustre client to flush the client cache
9937 cancel_lru_locks osc
9939 echo "Reset readahead stats"
9940 $LCTL set_param -n llite.*.read_ahead_stats 0
9942 echo "Read 10M of data but cross 64M bundary"
9943 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9944 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9945 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9946 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9947 rm -f $p $DIR/$tfile
9949 run_test 101h "Readahead should cover current read window"
9952 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9953 error "dd 10M file failed"
9955 local max_per_file_mb=$($LCTL get_param -n \
9956 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9957 cancel_lru_locks osc
9958 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9959 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9960 error "set max_read_ahead_per_file_mb to 1 failed"
9962 echo "Reset readahead stats"
9963 $LCTL set_param llite.*.read_ahead_stats=0
9965 dd if=$DIR/$tfile of=/dev/null bs=2M
9967 $LCTL get_param llite.*.read_ahead_stats
9968 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9969 awk '/misses/ { print $2 }')
9970 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9973 run_test 101i "allow current readahead to exceed reservation"
9976 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9977 error "setstripe $DIR/$tfile failed"
9978 local file_size=$((1048576 * 16))
9979 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9980 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9982 echo Disable read-ahead
9983 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9985 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9986 for blk in $PAGE_SIZE 1048576 $file_size; do
9987 cancel_lru_locks osc
9988 echo "Reset readahead stats"
9989 $LCTL set_param -n llite.*.read_ahead_stats=0
9990 local count=$(($file_size / $blk))
9991 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9992 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9993 get_named_value 'failed to fast read' |
9994 cut -d" " -f1 | calc_total)
9995 $LCTL get_param -n llite.*.read_ahead_stats
9996 [ $miss -eq $count ] || error "expected $count got $miss"
9999 rm -f $p $DIR/$tfile
10001 run_test 101j "A complete read block should be submitted when no RA"
10004 test_mkdir $DIR/$tdir
10005 chown $RUNAS_ID $DIR/$tdir
10008 STRIPE_COUNT=$OSTCOUNT
10009 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10011 trap cleanup_test102 EXIT
10013 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10015 for num in 1 2 3 4; do
10016 for count in $(seq 1 $STRIPE_COUNT); do
10017 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10018 local size=`expr $STRIPE_SIZE \* $num`
10019 local file=file"$num-$idx-$count"
10020 $1 $LFS setstripe -S $size -i $idx -c $count $file
10026 $1 tar cf $TMP/f102.tar $tdir --xattrs
10029 cleanup_test102() {
10031 rm -f $TMP/f102.tar
10032 rm -rf $DIR/d0.sanity/d102
10036 [ "$UID" != 0 ] && skip "must run as root"
10037 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10038 skip_env "must have user_xattr"
10040 [ -z "$(which setfattr 2>/dev/null)" ] &&
10041 skip_env "could not find setfattr"
10043 local testfile=$DIR/$tfile
10046 echo "set/get xattr..."
10047 setfattr -n trusted.name1 -v value1 $testfile ||
10048 error "setfattr -n trusted.name1=value1 $testfile failed"
10049 getfattr -n trusted.name1 $testfile 2> /dev/null |
10050 grep "trusted.name1=.value1" ||
10051 error "$testfile missing trusted.name1=value1"
10053 setfattr -n user.author1 -v author1 $testfile ||
10054 error "setfattr -n user.author1=author1 $testfile failed"
10055 getfattr -n user.author1 $testfile 2> /dev/null |
10056 grep "user.author1=.author1" ||
10057 error "$testfile missing trusted.author1=author1"
10059 echo "listxattr..."
10060 setfattr -n trusted.name2 -v value2 $testfile ||
10061 error "$testfile unable to set trusted.name2"
10062 setfattr -n trusted.name3 -v value3 $testfile ||
10063 error "$testfile unable to set trusted.name3"
10064 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10065 grep "trusted.name" | wc -l) -eq 3 ] ||
10066 error "$testfile missing 3 trusted.name xattrs"
10068 setfattr -n user.author2 -v author2 $testfile ||
10069 error "$testfile unable to set user.author2"
10070 setfattr -n user.author3 -v author3 $testfile ||
10071 error "$testfile unable to set user.author3"
10072 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10073 grep "user.author" | wc -l) -eq 3 ] ||
10074 error "$testfile missing 3 user.author xattrs"
10076 echo "remove xattr..."
10077 setfattr -x trusted.name1 $testfile ||
10078 error "$testfile error deleting trusted.name1"
10079 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10080 error "$testfile did not delete trusted.name1 xattr"
10082 setfattr -x user.author1 $testfile ||
10083 error "$testfile error deleting user.author1"
10084 echo "set lustre special xattr ..."
10085 $LFS setstripe -c1 $testfile
10086 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10087 awk -F "=" '/trusted.lov/ { print $2 }' )
10088 setfattr -n "trusted.lov" -v $lovea $testfile ||
10089 error "$testfile doesn't ignore setting trusted.lov again"
10090 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10091 error "$testfile allow setting invalid trusted.lov"
10094 run_test 102a "user xattr test =================================="
10096 check_102b_layout() {
10098 local testfile=$DIR/$tfile
10100 echo "test layout '$layout'"
10101 $LFS setstripe $layout $testfile || error "setstripe failed"
10102 $LFS getstripe -y $testfile
10104 echo "get/set/list trusted.lov xattr ..." # b=10930
10105 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10106 [[ "$value" =~ "trusted.lov" ]] ||
10107 error "can't get trusted.lov from $testfile"
10108 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10109 error "getstripe failed"
10111 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10113 value=$(cut -d= -f2 <<<$value)
10114 # LU-13168: truncated xattr should fail if short lov_user_md header
10115 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10116 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10117 for len in $lens; do
10118 echo "setfattr $len $testfile.2"
10119 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10120 [ $len -lt 66 ] && error "short xattr len=$len worked"
10122 local stripe_size=$($LFS getstripe -S $testfile.2)
10123 local stripe_count=$($LFS getstripe -c $testfile.2)
10124 [[ $stripe_size -eq 65536 ]] ||
10125 error "stripe size $stripe_size != 65536"
10126 [[ $stripe_count -eq $stripe_count_orig ]] ||
10127 error "stripe count $stripe_count != $stripe_count_orig"
10128 rm $testfile $testfile.2
10132 [ -z "$(which setfattr 2>/dev/null)" ] &&
10133 skip_env "could not find setfattr"
10134 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10136 # check plain layout
10137 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10139 # and also check composite layout
10140 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10143 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10146 [ -z "$(which setfattr 2>/dev/null)" ] &&
10147 skip_env "could not find setfattr"
10148 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10150 # b10930: get/set/list lustre.lov xattr
10151 echo "get/set/list lustre.lov xattr ..."
10152 test_mkdir $DIR/$tdir
10153 chown $RUNAS_ID $DIR/$tdir
10154 local testfile=$DIR/$tdir/$tfile
10155 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10156 error "setstripe failed"
10157 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10158 error "getstripe failed"
10159 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10160 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10162 local testfile2=${testfile}2
10163 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10164 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10166 $RUNAS $MCREATE $testfile2
10167 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10168 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10169 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10170 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10171 [ $stripe_count -eq $STRIPECOUNT ] ||
10172 error "stripe count $stripe_count != $STRIPECOUNT"
10174 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10176 compare_stripe_info1() {
10177 local stripe_index_all_zero=true
10179 for num in 1 2 3 4; do
10180 for count in $(seq 1 $STRIPE_COUNT); do
10181 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10182 local size=$((STRIPE_SIZE * num))
10183 local file=file"$num-$offset-$count"
10184 stripe_size=$($LFS getstripe -S $PWD/$file)
10185 [[ $stripe_size -ne $size ]] &&
10186 error "$file: size $stripe_size != $size"
10187 stripe_count=$($LFS getstripe -c $PWD/$file)
10188 # allow fewer stripes to be created, ORI-601
10189 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10190 error "$file: count $stripe_count != $count"
10191 stripe_index=$($LFS getstripe -i $PWD/$file)
10192 [[ $stripe_index -ne 0 ]] &&
10193 stripe_index_all_zero=false
10197 $stripe_index_all_zero &&
10198 error "all files are being extracted starting from OST index 0"
10202 have_xattrs_include() {
10203 tar --help | grep -q xattrs-include &&
10204 echo --xattrs-include="lustre.*"
10208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10209 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10211 XINC=$(have_xattrs_include)
10213 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10214 cd $DIR/$tdir/$tdir
10215 compare_stripe_info1
10217 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10221 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10223 XINC=$(have_xattrs_include)
10225 test_mkdir $DIR/$tdir.restore
10227 tar cf - --xattrs $tdir | tar xf - \
10228 -C $DIR/$tdir.restore --xattrs $XINC
10229 cd $DIR/$tdir.restore/$tdir
10230 compare_stripe_info1
10232 run_test 102f "tar copy files, not keep osts"
10235 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10236 skip "must have user_xattr"
10237 [ -z "$(which setfattr 2>/dev/null)" ] &&
10238 skip_env "could not find setfattr"
10239 [ -z "$(which getfattr 2>/dev/null)" ] &&
10240 skip_env "could not find getfattr"
10242 local xsize=${1:-1024} # in bytes
10243 local file=$DIR/$tfile
10244 local value="$(generate_string $xsize)"
10245 local xbig=trusted.big
10249 log "save $xbig on $file"
10250 if [ -z "$toobig" ]
10252 setfattr -n $xbig -v $value $file ||
10253 error "saving $xbig on $file failed"
10255 setfattr -n $xbig -v $value $file &&
10256 error "saving $xbig on $file succeeded"
10260 local orig=$(get_xattr_value $xbig $file)
10261 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10263 local xsml=trusted.sml
10264 log "save $xsml on $file"
10265 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10267 local new=$(get_xattr_value $xbig $file)
10268 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10270 log "grow $xsml on $file"
10271 setfattr -n $xsml -v "$value" $file ||
10272 error "growing $xsml on $file failed"
10274 new=$(get_xattr_value $xbig $file)
10275 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10276 log "$xbig still valid after growing $xsml"
10281 test_102h() { # bug 15777
10284 run_test 102h "grow xattr from inside inode to external block"
10287 large_xattr_enabled || skip_env "ea_inode feature disabled"
10289 echo "setting xattr of max xattr size: $(max_xattr_size)"
10290 grow_xattr $(max_xattr_size)
10292 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10293 echo "This should fail:"
10294 grow_xattr $(($(max_xattr_size) + 10)) 1
10296 run_test 102ha "grow xattr from inside inode to external inode"
10298 test_102i() { # bug 17038
10299 [ -z "$(which getfattr 2>/dev/null)" ] &&
10300 skip "could not find getfattr"
10303 ln -s $DIR/$tfile $DIR/${tfile}link
10304 getfattr -n trusted.lov $DIR/$tfile ||
10305 error "lgetxattr on $DIR/$tfile failed"
10306 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10307 grep -i "no such attr" ||
10308 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10309 rm -f $DIR/$tfile $DIR/${tfile}link
10311 run_test 102i "lgetxattr test on symbolic link ============"
10314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10315 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10317 XINC=$(have_xattrs_include)
10318 setup_test102 "$RUNAS"
10319 chown $RUNAS_ID $DIR/$tdir
10320 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10321 cd $DIR/$tdir/$tdir
10322 compare_stripe_info1 "$RUNAS"
10324 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10327 [ -z "$(which setfattr 2>/dev/null)" ] &&
10328 skip "could not find setfattr"
10331 # b22187 just check that does not crash for regular file.
10332 setfattr -n trusted.lov $DIR/$tfile
10333 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10334 local test_kdir=$DIR/$tdir
10335 test_mkdir $test_kdir
10336 local default_size=$($LFS getstripe -S $test_kdir)
10337 local default_count=$($LFS getstripe -c $test_kdir)
10338 local default_offset=$($LFS getstripe -i $test_kdir)
10339 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10340 error 'dir setstripe failed'
10341 setfattr -n trusted.lov $test_kdir
10342 local stripe_size=$($LFS getstripe -S $test_kdir)
10343 local stripe_count=$($LFS getstripe -c $test_kdir)
10344 local stripe_offset=$($LFS getstripe -i $test_kdir)
10345 [ $stripe_size -eq $default_size ] ||
10346 error "stripe size $stripe_size != $default_size"
10347 [ $stripe_count -eq $default_count ] ||
10348 error "stripe count $stripe_count != $default_count"
10349 [ $stripe_offset -eq $default_offset ] ||
10350 error "stripe offset $stripe_offset != $default_offset"
10351 rm -rf $DIR/$tfile $test_kdir
10353 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10356 [ -z "$(which getfattr 2>/dev/null)" ] &&
10357 skip "could not find getfattr"
10359 # LU-532 trusted. xattr is invisible to non-root
10360 local testfile=$DIR/$tfile
10364 echo "listxattr as user..."
10365 chown $RUNAS_ID $testfile
10366 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10367 grep -q "trusted" &&
10368 error "$testfile trusted xattrs are user visible"
10372 run_test 102l "listxattr size test =================================="
10374 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10375 local path=$DIR/$tfile
10378 listxattr_size_check $path || error "listattr_size_check $path failed"
10380 run_test 102m "Ensure listxattr fails on small bufffer ========"
10384 getxattr() { # getxattr path name
10385 # Return the base64 encoding of the value of xattr name on path.
10389 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10391 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10393 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10395 getfattr --absolute-names --encoding=base64 --name=$name $path |
10396 awk -F= -v name=$name '$1 == name {
10397 print substr($0, index($0, "=") + 1);
10401 test_102n() { # LU-4101 mdt: protect internal xattrs
10402 [ -z "$(which setfattr 2>/dev/null)" ] &&
10403 skip "could not find setfattr"
10404 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10406 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10409 local file0=$DIR/$tfile.0
10410 local file1=$DIR/$tfile.1
10411 local xattr0=$TMP/$tfile.0
10412 local xattr1=$TMP/$tfile.1
10413 local namelist="lov lma lmv link fid version som hsm"
10417 rm -rf $file0 $file1 $xattr0 $xattr1
10418 touch $file0 $file1
10420 # Get 'before' xattrs of $file1.
10421 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10423 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10424 namelist+=" lfsck_namespace"
10425 for name in $namelist; do
10426 # Try to copy xattr from $file0 to $file1.
10427 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10429 setfattr --name=trusted.$name --value="$value" $file1 ||
10430 error "setxattr 'trusted.$name' failed"
10432 # Try to set a garbage xattr.
10433 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10435 if [[ x$name == "xlov" ]]; then
10436 setfattr --name=trusted.lov --value="$value" $file1 &&
10437 error "setxattr invalid 'trusted.lov' success"
10439 setfattr --name=trusted.$name --value="$value" $file1 ||
10440 error "setxattr invalid 'trusted.$name' failed"
10443 # Try to remove the xattr from $file1. We don't care if this
10444 # appears to succeed or fail, we just don't want there to be
10445 # any changes or crashes.
10446 setfattr --remove=$trusted.$name $file1 2> /dev/null
10449 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10452 # Try to copy xattr from $file0 to $file1.
10453 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10455 setfattr --name=trusted.$name --value="$value" $file1 ||
10456 error "setxattr 'trusted.$name' failed"
10458 # Try to set a garbage xattr.
10459 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10461 setfattr --name=trusted.$name --value="$value" $file1 ||
10462 error "setxattr 'trusted.$name' failed"
10464 # Try to remove the xattr from $file1. We don't care if this
10465 # appears to succeed or fail, we just don't want there to be
10466 # any changes or crashes.
10467 setfattr --remove=$trusted.$name $file1 2> /dev/null
10470 # Get 'after' xattrs of file1.
10471 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10473 if ! diff $xattr0 $xattr1; then
10474 error "before and after xattrs of '$file1' differ"
10477 rm -rf $file0 $file1 $xattr0 $xattr1
10481 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10483 test_102p() { # LU-4703 setxattr did not check ownership
10484 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10485 skip "MDS needs to be at least 2.5.56"
10487 local testfile=$DIR/$tfile
10491 echo "setfacl as user..."
10492 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10493 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10495 echo "setfattr as user..."
10496 setfacl -m "u:$RUNAS_ID:---" $testfile
10497 $RUNAS setfattr -x system.posix_acl_access $testfile
10498 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10500 run_test 102p "check setxattr(2) correctly fails without permission"
10503 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10504 skip "MDS needs to be at least 2.6.92"
10506 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10508 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10511 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10512 skip "MDS needs to be at least 2.6.93"
10514 touch $DIR/$tfile || error "touch"
10515 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10516 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10517 rm $DIR/$tfile || error "rm"
10520 mkdir -p $DIR/$tdir || error "mkdir"
10521 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10522 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10523 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10524 error "$testfile error deleting user.author1"
10525 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10526 grep "user.$(basename $tdir)" &&
10527 error "$tdir did not delete user.$(basename $tdir)"
10528 rmdir $DIR/$tdir || error "rmdir"
10531 test_mkdir $DIR/$tdir
10532 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10533 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10534 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10535 error "$testfile error deleting user.author1"
10536 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10537 grep "user.$(basename $tdir)" &&
10538 error "$tdir did not delete user.$(basename $tdir)"
10539 rmdir $DIR/$tdir || error "rm striped dir"
10541 run_test 102r "set EAs with empty values"
10544 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10545 skip "MDS needs to be at least 2.11.52"
10547 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10549 save_lustre_params client "llite.*.xattr_cache" > $save
10551 for cache in 0 1; do
10552 lctl set_param llite.*.xattr_cache=$cache
10555 touch $DIR/$tfile || error "touch"
10556 for prefix in lustre security system trusted user; do
10557 # Note getxattr() may fail with 'Operation not
10558 # supported' or 'No such attribute' depending
10559 # on prefix and cache.
10560 getfattr -n $prefix.n102s $DIR/$tfile &&
10561 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10565 restore_lustre_params < $save
10567 run_test 102s "getting nonexistent xattrs should fail"
10570 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10571 skip "MDS needs to be at least 2.11.52"
10573 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10575 save_lustre_params client "llite.*.xattr_cache" > $save
10577 for cache in 0 1; do
10578 lctl set_param llite.*.xattr_cache=$cache
10580 for buf_size in 0 256; do
10582 touch $DIR/$tfile || error "touch"
10583 setfattr -n user.multiop $DIR/$tfile
10584 $MULTIOP $DIR/$tfile oa$buf_size ||
10585 error "cannot get zero length xattr value (buf_size = $buf_size)"
10589 restore_lustre_params < $save
10591 run_test 102t "zero length xattr values handled correctly"
10595 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10600 [ "$UID" != 0 ] && skip "must run as root"
10601 $GSS && skip_env "could not run under gss"
10602 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10603 skip_env "must have acl enabled"
10604 [ -z "$(which setfacl 2>/dev/null)" ] &&
10605 skip_env "could not find setfacl"
10606 remote_mds_nodsh && skip "remote MDS with nodsh"
10608 gpasswd -a daemon bin # LU-5641
10609 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10611 declare -a identity_old
10613 for num in $(seq $MDSCOUNT); do
10614 switch_identity $num true || identity_old[$num]=$?
10617 SAVE_UMASK=$(umask)
10619 mkdir -p $DIR/$tdir
10622 echo "performing cp ..."
10623 run_acl_subtest cp || error "run_acl_subtest cp failed"
10624 echo "performing getfacl-noacl..."
10625 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10626 echo "performing misc..."
10627 run_acl_subtest misc || error "misc test failed"
10628 echo "performing permissions..."
10629 run_acl_subtest permissions || error "permissions failed"
10630 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10631 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10632 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10633 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10635 echo "performing permissions xattr..."
10636 run_acl_subtest permissions_xattr ||
10637 error "permissions_xattr failed"
10639 echo "performing setfacl..."
10640 run_acl_subtest setfacl || error "setfacl test failed"
10642 # inheritance test got from HP
10643 echo "performing inheritance..."
10644 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10645 chmod +x make-tree || error "chmod +x failed"
10646 run_acl_subtest inheritance || error "inheritance test failed"
10649 echo "LU-974 ignore umask when acl is enabled..."
10650 run_acl_subtest 974 || error "LU-974 umask test failed"
10651 if [ $MDSCOUNT -ge 2 ]; then
10652 run_acl_subtest 974_remote ||
10653 error "LU-974 umask test failed under remote dir"
10656 echo "LU-2561 newly created file is same size as directory..."
10657 if [ "$mds1_FSTYPE" != "zfs" ]; then
10658 run_acl_subtest 2561 || error "LU-2561 test failed"
10660 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10663 run_acl_subtest 4924 || error "LU-4924 test failed"
10668 for num in $(seq $MDSCOUNT); do
10669 if [ "${identity_old[$num]}" = 1 ]; then
10670 switch_identity $num false || identity_old[$num]=$?
10674 run_test 103a "acl test"
10680 for U in {0..511}; do
10682 local O=$(printf "%04o" $U)
10684 umask $(printf "%04o" $((511 ^ $O)))
10685 $LFS setstripe -c 1 $DIR/$tfile.s$O
10686 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10688 (( $S == ($O & 0666) )) ||
10689 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10691 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10692 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10693 (( $S == ($O & 0666) )) ||
10694 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10696 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10697 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10698 (( $S == ($O & 0666) )) ||
10699 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10700 rm -f $DIR/$tfile.[smp]$0
10704 # limit the concurrently running threads to 64. LU-11878
10705 local idx=$((U % 64))
10706 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10711 run_test 103b "umask lfs setstripe"
10714 mkdir -p $DIR/$tdir
10715 cp -rp $DIR/$tdir $DIR/$tdir.bak
10717 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10718 error "$DIR/$tdir shouldn't contain default ACL"
10719 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10720 error "$DIR/$tdir.bak shouldn't contain default ACL"
10723 run_test 103c "'cp -rp' won't set empty acl"
10726 (( $MDS1_VERSION >= $(version_code 2.13.59) )) ||
10727 skip "MDS needs to be at least 2.13.59"
10729 mkdir -p $DIR/$tdir
10730 # one default ACL will be created for the file owner
10731 for U in {2..256}; do
10732 setfacl -m default:user:$U:rwx $DIR/$tdir
10733 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10734 touch $DIR/$tdir/$tfile.$U ||
10735 error "failed to create $tfile.$U with $numacl ACLs"
10738 run_test 103e "inheritance of big amount of default ACLs"
10741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10744 lfs df || error "lfs df failed"
10745 lfs df -ih || error "lfs df -ih failed"
10746 lfs df -h $DIR || error "lfs df -h $DIR failed"
10747 lfs df -i $DIR || error "lfs df -i $DIR failed"
10748 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10749 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10751 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10752 lctl --device %$OSC deactivate
10753 lfs df || error "lfs df with deactivated OSC failed"
10754 lctl --device %$OSC activate
10755 # wait the osc back to normal
10756 wait_osc_import_ready client ost
10758 lfs df || error "lfs df with reactivated OSC failed"
10761 run_test 104a "lfs df [-ih] [path] test ========================="
10764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10765 [ $RUNAS_ID -eq $UID ] &&
10766 skip_env "RUNAS_ID = UID = $UID -- skipping"
10768 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10769 grep "Permission denied" | wc -l)))
10770 if [ $denied_cnt -ne 0 ]; then
10771 error "lfs check servers test failed"
10774 run_test 104b "$RUNAS lfs check servers test ===================="
10777 # doesn't work on 2.4 kernels
10779 if $(flock_is_enabled); then
10780 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10782 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10786 run_test 105a "flock when mounted without -o flock test ========"
10790 if $(flock_is_enabled); then
10791 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10793 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10797 run_test 105b "fcntl when mounted without -o flock test ========"
10801 if $(flock_is_enabled); then
10802 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10804 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10808 run_test 105c "lockf when mounted without -o flock test"
10810 test_105d() { # bug 15924
10811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10813 test_mkdir $DIR/$tdir
10814 flock_is_enabled || skip_env "mount w/o flock enabled"
10815 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10816 $LCTL set_param fail_loc=0x80000315
10817 flocks_test 2 $DIR/$tdir
10819 run_test 105d "flock race (should not freeze) ========"
10821 test_105e() { # bug 22660 && 22040
10822 flock_is_enabled || skip_env "mount w/o flock enabled"
10825 flocks_test 3 $DIR/$tfile
10827 run_test 105e "Two conflicting flocks from same process"
10829 test_106() { #bug 10921
10830 test_mkdir $DIR/$tdir
10831 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10832 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10834 run_test 106 "attempt exec of dir followed by chown of that dir"
10837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10845 local save_pattern=$(sysctl -n kernel.core_pattern)
10846 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10847 sysctl -w kernel.core_pattern=$file
10848 sysctl -w kernel.core_uses_pid=0
10850 ulimit -c unlimited
10856 kill -s 11 $SLEEPPID
10858 if [ -e $file ]; then
10859 size=`stat -c%s $file`
10860 [ $size -eq 0 ] && error "Fail to create core file $file"
10862 error "Fail to create core file $file"
10865 sysctl -w kernel.core_pattern=$save_pattern
10866 sysctl -w kernel.core_uses_pid=$save_uses_pid
10869 run_test 107 "Coredump on SIG"
10872 test_mkdir $DIR/$tdir
10873 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10874 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10875 error "mkdir with 256 char should fail, but did not"
10876 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10877 error "create with 255 char failed"
10878 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10879 error "create with 256 char should fail, but did not"
10884 run_test 110 "filename length checking"
10887 # Purpose: To verify dynamic thread (OSS) creation.
10890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10891 remote_ost_nodsh && skip "remote OST with nodsh"
10893 # Lustre does not stop service threads once they are started.
10894 # Reset number of running threads to default.
10899 local save_params="$TMP/sanity-$TESTNAME.parameters"
10901 # Get ll_ost_io count before I/O
10902 OSTIO_pre=$(do_facet ost1 \
10903 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10904 # Exit if lustre is not running (ll_ost_io not running).
10905 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10907 echo "Starting with $OSTIO_pre threads"
10908 local thread_max=$((OSTIO_pre * 2))
10909 local rpc_in_flight=$((thread_max * 2))
10910 # Number of I/O Process proposed to be started.
10912 local facets=$(get_facets OST)
10914 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10915 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10917 # Set in_flight to $rpc_in_flight
10918 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10919 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10920 nfiles=${rpc_in_flight}
10921 # Set ost thread_max to $thread_max
10922 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10924 # 5 Minutes should be sufficient for max number of OSS
10925 # threads(thread_max) to be created.
10929 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10930 test_mkdir $DIR/$tdir
10931 for i in $(seq $nfiles); do
10932 local file=$DIR/$tdir/${tfile}-$i
10933 $LFS setstripe -c -1 -i 0 $file
10934 ($WTL $file $timeout)&
10937 # I/O Started - Wait for thread_started to reach thread_max or report
10938 # error if thread_started is more than thread_max.
10939 echo "Waiting for thread_started to reach thread_max"
10940 local thread_started=0
10941 local end_time=$((SECONDS + timeout))
10943 while [ $SECONDS -le $end_time ] ; do
10945 # Get ost i/o thread_started count.
10946 thread_started=$(do_facet ost1 \
10948 ost.OSS.ost_io.threads_started | cut -d= -f2")
10949 # Break out if thread_started is equal/greater than thread_max
10950 if [[ $thread_started -ge $thread_max ]]; then
10951 echo ll_ost_io thread_started $thread_started, \
10952 equal/greater than thread_max $thread_max
10958 # Cleanup - We have the numbers, Kill i/o jobs if running.
10959 jobcount=($(jobs -p))
10960 for i in $(seq 0 $((${#jobcount[@]}-1)))
10962 kill -9 ${jobcount[$i]}
10963 if [ $? -ne 0 ] ; then
10965 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10969 # Cleanup files left by WTL binary.
10970 for i in $(seq $nfiles); do
10971 local file=$DIR/$tdir/${tfile}-$i
10973 if [ $? -ne 0 ] ; then
10974 echo "Warning: Failed to delete file $file"
10978 restore_lustre_params <$save_params
10979 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10981 # Error out if no new thread has started or Thread started is greater
10983 if [[ $thread_started -le $OSTIO_pre ||
10984 $thread_started -gt $thread_max ]]; then
10985 error "ll_ost_io: thread_started $thread_started" \
10986 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10987 "No new thread started or thread started greater " \
10991 run_test 115 "verify dynamic thread creation===================="
10994 wait_delete_completed
10995 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10996 echo "OST kbytes available: ${AVAIL[@]}"
11001 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11002 #echo OST $i: ${AVAIL[i]}kb
11003 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11007 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11012 echo "Min free space: OST $MINI: $MINV"
11013 echo "Max free space: OST $MAXI: $MAXV"
11016 test_116a() { # was previously test_116()
11017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11018 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11019 remote_mds_nodsh && skip "remote MDS with nodsh"
11021 echo -n "Free space priority "
11022 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11027 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11028 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11029 trap simple_cleanup_common EXIT
11031 # Check if we need to generate uneven OSTs
11032 test_mkdir -p $DIR/$tdir/OST${MINI}
11033 local FILL=$((MINV / 4))
11034 local DIFF=$((MAXV - MINV))
11035 local DIFF2=$((DIFF * 100 / MINV))
11037 local threshold=$(do_facet $SINGLEMDS \
11038 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11039 threshold=${threshold%%%}
11040 echo -n "Check for uneven OSTs: "
11041 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11043 if [[ $DIFF2 -gt $threshold ]]; then
11045 echo "Don't need to fill OST$MINI"
11047 # generate uneven OSTs. Write 2% over the QOS threshold value
11049 DIFF=$((threshold - DIFF2 + 2))
11050 DIFF2=$((MINV * DIFF / 100))
11051 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11052 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11053 error "setstripe failed"
11054 DIFF=$((DIFF2 / 2048))
11056 while [ $i -lt $DIFF ]; do
11058 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11059 bs=2M count=1 2>/dev/null
11068 DIFF=$((MAXV - MINV))
11069 DIFF2=$((DIFF * 100 / MINV))
11070 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11071 if [ $DIFF2 -gt $threshold ]; then
11074 echo "failed - QOS mode won't be used"
11075 simple_cleanup_common
11076 skip "QOS imbalance criteria not met"
11084 # now fill using QOS
11085 $LFS setstripe -c 1 $DIR/$tdir
11086 FILL=$((FILL / 200))
11087 if [ $FILL -gt 600 ]; then
11090 echo "writing $FILL files to QOS-assigned OSTs"
11092 while [ $i -lt $FILL ]; do
11094 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11095 count=1 2>/dev/null
11098 echo "wrote $i 200k files"
11102 echo "Note: free space may not be updated, so measurements might be off"
11104 DIFF2=$((MAXV - MINV))
11105 echo "free space delta: orig $DIFF final $DIFF2"
11106 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11107 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11108 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11109 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11110 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11111 if [[ $DIFF -gt 0 ]]; then
11112 FILL=$((DIFF2 * 100 / DIFF - 100))
11113 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11116 # Figure out which files were written where
11117 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11118 awk '/'$MINI1': / {print $2; exit}')
11120 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11121 echo "$MINC files created on smaller OST $MINI1"
11122 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11123 awk '/'$MAXI1': / {print $2; exit}')
11125 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11126 echo "$MAXC files created on larger OST $MAXI1"
11127 if [[ $MINC -gt 0 ]]; then
11128 FILL=$((MAXC * 100 / MINC - 100))
11129 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11131 [[ $MAXC -gt $MINC ]] ||
11132 error_ignore LU-9 "stripe QOS didn't balance free space"
11133 simple_cleanup_common
11135 run_test 116a "stripe QOS: free space balance ==================="
11137 test_116b() { # LU-2093
11138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11139 remote_mds_nodsh && skip "remote MDS with nodsh"
11141 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11142 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11143 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11144 [ -z "$old_rr" ] && skip "no QOS"
11145 do_facet $SINGLEMDS lctl set_param \
11146 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11147 mkdir -p $DIR/$tdir
11148 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11149 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11150 do_facet $SINGLEMDS lctl set_param fail_loc=0
11152 do_facet $SINGLEMDS lctl set_param \
11153 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11155 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11157 test_117() # bug 10891
11159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11161 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11162 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11163 lctl set_param fail_loc=0x21e
11164 > $DIR/$tfile || error "truncate failed"
11165 lctl set_param fail_loc=0
11166 echo "Truncate succeeded."
11169 run_test 117 "verify osd extend =========="
11171 NO_SLOW_RESENDCOUNT=4
11172 export OLD_RESENDCOUNT=""
11173 set_resend_count () {
11174 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11175 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11176 lctl set_param -n $PROC_RESENDCOUNT $1
11177 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11180 # for reduce test_118* time (b=14842)
11181 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11183 # Reset async IO behavior after error case
11185 FILE=$DIR/reset_async
11187 # Ensure all OSCs are cleared
11188 $LFS setstripe -c -1 $FILE
11189 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11194 test_118a() #bug 11710
11196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11201 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11202 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11204 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11205 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11210 run_test 118a "verify O_SYNC works =========="
11214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11215 remote_ost_nodsh && skip "remote OST with nodsh"
11219 #define OBD_FAIL_SRV_ENOENT 0x217
11220 set_nodes_failloc "$(osts_nodes)" 0x217
11221 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11223 set_nodes_failloc "$(osts_nodes)" 0
11224 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11225 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11228 if [[ $RC -eq 0 ]]; then
11229 error "Must return error due to dropped pages, rc=$RC"
11233 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11234 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11238 echo "Dirty pages not leaked on ENOENT"
11240 # Due to the above error the OSC will issue all RPCs syncronously
11241 # until a subsequent RPC completes successfully without error.
11242 $MULTIOP $DIR/$tfile Ow4096yc
11247 run_test 118b "Reclaim dirty pages on fatal error =========="
11251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11253 # for 118c, restore the original resend count, LU-1940
11254 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11255 set_resend_count $OLD_RESENDCOUNT
11256 remote_ost_nodsh && skip "remote OST with nodsh"
11260 #define OBD_FAIL_OST_EROFS 0x216
11261 set_nodes_failloc "$(osts_nodes)" 0x216
11263 # multiop should block due to fsync until pages are written
11264 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11268 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11269 error "Multiop failed to block on fsync, pid=$MULTIPID"
11272 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11274 if [[ $WRITEBACK -eq 0 ]]; then
11275 error "No page in writeback, writeback=$WRITEBACK"
11278 set_nodes_failloc "$(osts_nodes)" 0
11281 if [[ $RC -ne 0 ]]; then
11282 error "Multiop fsync failed, rc=$RC"
11285 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11286 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11288 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11289 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11293 echo "Dirty pages flushed via fsync on EROFS"
11296 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11298 # continue to use small resend count to reduce test_118* time (b=14842)
11299 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11304 remote_ost_nodsh && skip "remote OST with nodsh"
11308 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11309 set_nodes_failloc "$(osts_nodes)" 0x214
11310 # multiop should block due to fsync until pages are written
11311 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11315 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11316 error "Multiop failed to block on fsync, pid=$MULTIPID"
11319 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11321 if [[ $WRITEBACK -eq 0 ]]; then
11322 error "No page in writeback, writeback=$WRITEBACK"
11325 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11326 set_nodes_failloc "$(osts_nodes)" 0
11328 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11329 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11331 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11332 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11336 echo "Dirty pages gaurenteed flushed via fsync"
11339 run_test 118d "Fsync validation inject a delay of the bulk =========="
11342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11346 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11347 lctl set_param fail_loc=0x8000040a
11349 # Should simulate EINVAL error which is fatal
11350 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11352 if [[ $RC -eq 0 ]]; then
11353 error "Must return error due to dropped pages, rc=$RC"
11356 lctl set_param fail_loc=0x0
11358 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11359 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11360 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11362 if [[ $LOCKED -ne 0 ]]; then
11363 error "Locked pages remain in cache, locked=$LOCKED"
11366 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11367 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11371 echo "No pages locked after fsync"
11376 run_test 118f "Simulate unrecoverable OSC side error =========="
11379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11383 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11384 lctl set_param fail_loc=0x406
11386 # simulate local -ENOMEM
11387 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11390 lctl set_param fail_loc=0
11391 if [[ $RC -eq 0 ]]; then
11392 error "Must return error due to dropped pages, rc=$RC"
11395 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11396 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11397 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11399 if [[ $LOCKED -ne 0 ]]; then
11400 error "Locked pages remain in cache, locked=$LOCKED"
11403 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11404 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11408 echo "No pages locked after fsync"
11413 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11417 remote_ost_nodsh && skip "remote OST with nodsh"
11421 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11422 set_nodes_failloc "$(osts_nodes)" 0x20e
11423 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11424 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11427 set_nodes_failloc "$(osts_nodes)" 0
11428 if [[ $RC -eq 0 ]]; then
11429 error "Must return error due to dropped pages, rc=$RC"
11432 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11433 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11434 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11436 if [[ $LOCKED -ne 0 ]]; then
11437 error "Locked pages remain in cache, locked=$LOCKED"
11440 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11441 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11445 echo "No pages locked after fsync"
11449 run_test 118h "Verify timeout in handling recoverables errors =========="
11451 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11454 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11455 remote_ost_nodsh && skip "remote OST with nodsh"
11459 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11460 set_nodes_failloc "$(osts_nodes)" 0x20e
11462 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11463 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11466 set_nodes_failloc "$(osts_nodes)" 0
11470 if [[ $RC -ne 0 ]]; then
11471 error "got error, but should be not, rc=$RC"
11474 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11475 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11476 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11477 if [[ $LOCKED -ne 0 ]]; then
11478 error "Locked pages remain in cache, locked=$LOCKED"
11481 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11482 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11486 echo "No pages locked after fsync"
11490 run_test 118i "Fix error before timeout in recoverable error =========="
11492 [ "$SLOW" = "no" ] && set_resend_count 4
11495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11496 remote_ost_nodsh && skip "remote OST with nodsh"
11500 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11501 set_nodes_failloc "$(osts_nodes)" 0x220
11503 # return -EIO from OST
11504 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11506 set_nodes_failloc "$(osts_nodes)" 0x0
11507 if [[ $RC -eq 0 ]]; then
11508 error "Must return error due to dropped pages, rc=$RC"
11511 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11512 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11513 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11514 if [[ $LOCKED -ne 0 ]]; then
11515 error "Locked pages remain in cache, locked=$LOCKED"
11518 # in recoverable error on OST we want resend and stay until it finished
11519 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11520 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11524 echo "No pages locked after fsync"
11528 run_test 118j "Simulate unrecoverable OST side error =========="
11532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11533 remote_ost_nodsh && skip "remote OSTs with nodsh"
11535 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11536 set_nodes_failloc "$(osts_nodes)" 0x20e
11537 test_mkdir $DIR/$tdir
11539 for ((i=0;i<10;i++)); do
11540 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11541 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11548 set_nodes_failloc "$(osts_nodes)" 0
11551 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11553 test_118l() # LU-646
11555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11557 test_mkdir $DIR/$tdir
11558 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11561 run_test 118l "fsync dir"
11563 test_118m() # LU-3066
11565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11567 test_mkdir $DIR/$tdir
11568 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11571 run_test 118m "fdatasync dir ========="
11573 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11581 remote_ost_nodsh && skip "remote OSTs with nodsh"
11583 # Sleep to avoid a cached response.
11584 #define OBD_STATFS_CACHE_SECONDS 1
11587 # Inject a 10 second delay in the OST_STATFS handler.
11588 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11589 set_nodes_failloc "$(osts_nodes)" 0x242
11592 stat --file-system $MOUNT > /dev/null
11595 set_nodes_failloc "$(osts_nodes)" 0
11597 if ((end - begin > 20)); then
11598 error "statfs took $((end - begin)) seconds, expected 10"
11601 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11603 test_119a() # bug 11737
11605 BSIZE=$((512 * 1024))
11606 directio write $DIR/$tfile 0 1 $BSIZE
11607 # We ask to read two blocks, which is more than a file size.
11608 # directio will indicate an error when requested and actual
11609 # sizes aren't equeal (a normal situation in this case) and
11610 # print actual read amount.
11611 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11612 if [ "$NOB" != "$BSIZE" ]; then
11613 error "read $NOB bytes instead of $BSIZE"
11617 run_test 119a "Short directIO read must return actual read amount"
11619 test_119b() # bug 11737
11621 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11623 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11624 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11626 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11627 error "direct read failed"
11630 run_test 119b "Sparse directIO read must return actual read amount"
11632 test_119c() # bug 13099
11635 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11636 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11639 run_test 119c "Testing for direct read hitting hole"
11641 test_119d() # bug 15950
11643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11645 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11646 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11648 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11649 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11650 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11651 lctl set_param fail_loc=0x40d
11652 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11655 cat $DIR/$tfile > /dev/null &
11656 lctl set_param fail_loc=0
11659 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11661 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11662 error "the read rpcs have not completed in 2s"
11664 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11666 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11670 remote_mds_nodsh && skip "remote MDS with nodsh"
11671 test_mkdir -i0 -c1 $DIR/$tdir
11672 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11673 skip_env "no early lock cancel on server"
11675 lru_resize_disable mdc
11676 lru_resize_disable osc
11677 cancel_lru_locks mdc
11678 # asynchronous object destroy at MDT could cause bl ast to client
11679 cancel_lru_locks osc
11681 stat $DIR/$tdir > /dev/null
11682 can1=$(do_facet mds1 \
11683 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11684 awk '/ldlm_cancel/ {print $2}')
11685 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11686 awk '/ldlm_bl_callback/ {print $2}')
11687 test_mkdir -i0 -c1 $DIR/$tdir/d1
11688 can2=$(do_facet mds1 \
11689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11690 awk '/ldlm_cancel/ {print $2}')
11691 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11692 awk '/ldlm_bl_callback/ {print $2}')
11693 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11694 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11695 lru_resize_enable mdc
11696 lru_resize_enable osc
11698 run_test 120a "Early Lock Cancel: mkdir test"
11701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11702 remote_mds_nodsh && skip "remote MDS with nodsh"
11703 test_mkdir $DIR/$tdir
11704 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11705 skip_env "no early lock cancel on server"
11707 lru_resize_disable mdc
11708 lru_resize_disable osc
11709 cancel_lru_locks mdc
11710 stat $DIR/$tdir > /dev/null
11711 can1=$(do_facet $SINGLEMDS \
11712 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11713 awk '/ldlm_cancel/ {print $2}')
11714 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11715 awk '/ldlm_bl_callback/ {print $2}')
11716 touch $DIR/$tdir/f1
11717 can2=$(do_facet $SINGLEMDS \
11718 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11719 awk '/ldlm_cancel/ {print $2}')
11720 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11721 awk '/ldlm_bl_callback/ {print $2}')
11722 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11723 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11724 lru_resize_enable mdc
11725 lru_resize_enable osc
11727 run_test 120b "Early Lock Cancel: create test"
11730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11731 remote_mds_nodsh && skip "remote MDS with nodsh"
11732 test_mkdir -i0 -c1 $DIR/$tdir
11733 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11734 skip "no early lock cancel on server"
11736 lru_resize_disable mdc
11737 lru_resize_disable osc
11738 test_mkdir -i0 -c1 $DIR/$tdir/d1
11739 test_mkdir -i0 -c1 $DIR/$tdir/d2
11740 touch $DIR/$tdir/d1/f1
11741 cancel_lru_locks mdc
11742 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11743 can1=$(do_facet mds1 \
11744 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11745 awk '/ldlm_cancel/ {print $2}')
11746 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11747 awk '/ldlm_bl_callback/ {print $2}')
11748 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11749 can2=$(do_facet mds1 \
11750 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11751 awk '/ldlm_cancel/ {print $2}')
11752 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11753 awk '/ldlm_bl_callback/ {print $2}')
11754 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11755 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11756 lru_resize_enable mdc
11757 lru_resize_enable osc
11759 run_test 120c "Early Lock Cancel: link test"
11762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11763 remote_mds_nodsh && skip "remote MDS with nodsh"
11764 test_mkdir -i0 -c1 $DIR/$tdir
11765 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11766 skip_env "no early lock cancel on server"
11768 lru_resize_disable mdc
11769 lru_resize_disable osc
11771 cancel_lru_locks mdc
11772 stat $DIR/$tdir > /dev/null
11773 can1=$(do_facet mds1 \
11774 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11775 awk '/ldlm_cancel/ {print $2}')
11776 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11777 awk '/ldlm_bl_callback/ {print $2}')
11778 chmod a+x $DIR/$tdir
11779 can2=$(do_facet mds1 \
11780 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11781 awk '/ldlm_cancel/ {print $2}')
11782 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11783 awk '/ldlm_bl_callback/ {print $2}')
11784 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11785 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11786 lru_resize_enable mdc
11787 lru_resize_enable osc
11789 run_test 120d "Early Lock Cancel: setattr test"
11792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11793 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11794 skip_env "no early lock cancel on server"
11795 remote_mds_nodsh && skip "remote MDS with nodsh"
11797 local dlmtrace_set=false
11799 test_mkdir -i0 -c1 $DIR/$tdir
11800 lru_resize_disable mdc
11801 lru_resize_disable osc
11802 ! $LCTL get_param debug | grep -q dlmtrace &&
11803 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11804 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11805 cancel_lru_locks mdc
11806 cancel_lru_locks osc
11807 dd if=$DIR/$tdir/f1 of=/dev/null
11808 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11809 # XXX client can not do early lock cancel of OST lock
11810 # during unlink (LU-4206), so cancel osc lock now.
11812 cancel_lru_locks osc
11813 can1=$(do_facet mds1 \
11814 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11815 awk '/ldlm_cancel/ {print $2}')
11816 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11817 awk '/ldlm_bl_callback/ {print $2}')
11818 unlink $DIR/$tdir/f1
11820 can2=$(do_facet mds1 \
11821 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11822 awk '/ldlm_cancel/ {print $2}')
11823 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11824 awk '/ldlm_bl_callback/ {print $2}')
11825 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11826 $LCTL dk $TMP/cancel.debug.txt
11827 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11828 $LCTL dk $TMP/blocking.debug.txt
11829 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11830 lru_resize_enable mdc
11831 lru_resize_enable osc
11833 run_test 120e "Early Lock Cancel: unlink test"
11836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11837 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11838 skip_env "no early lock cancel on server"
11839 remote_mds_nodsh && skip "remote MDS with nodsh"
11841 test_mkdir -i0 -c1 $DIR/$tdir
11842 lru_resize_disable mdc
11843 lru_resize_disable osc
11844 test_mkdir -i0 -c1 $DIR/$tdir/d1
11845 test_mkdir -i0 -c1 $DIR/$tdir/d2
11846 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11847 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11848 cancel_lru_locks mdc
11849 cancel_lru_locks osc
11850 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11851 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11852 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11853 # XXX client can not do early lock cancel of OST lock
11854 # during rename (LU-4206), so cancel osc lock now.
11856 cancel_lru_locks osc
11857 can1=$(do_facet mds1 \
11858 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11859 awk '/ldlm_cancel/ {print $2}')
11860 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11861 awk '/ldlm_bl_callback/ {print $2}')
11862 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11864 can2=$(do_facet mds1 \
11865 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11866 awk '/ldlm_cancel/ {print $2}')
11867 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11868 awk '/ldlm_bl_callback/ {print $2}')
11869 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11870 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11871 lru_resize_enable mdc
11872 lru_resize_enable osc
11874 run_test 120f "Early Lock Cancel: rename test"
11877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11878 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11879 skip_env "no early lock cancel on server"
11880 remote_mds_nodsh && skip "remote MDS with nodsh"
11882 lru_resize_disable mdc
11883 lru_resize_disable osc
11885 echo create $count files
11886 test_mkdir $DIR/$tdir
11887 cancel_lru_locks mdc
11888 cancel_lru_locks osc
11891 can0=$(do_facet $SINGLEMDS \
11892 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11893 awk '/ldlm_cancel/ {print $2}')
11894 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11895 awk '/ldlm_bl_callback/ {print $2}')
11896 createmany -o $DIR/$tdir/f $count
11898 can1=$(do_facet $SINGLEMDS \
11899 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11900 awk '/ldlm_cancel/ {print $2}')
11901 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11902 awk '/ldlm_bl_callback/ {print $2}')
11904 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11905 echo rm $count files
11908 can2=$(do_facet $SINGLEMDS \
11909 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11910 awk '/ldlm_cancel/ {print $2}')
11911 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11912 awk '/ldlm_bl_callback/ {print $2}')
11914 echo total: $count removes in $((t2-t1))
11915 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11917 # wait for commitment of removal
11918 lru_resize_enable mdc
11919 lru_resize_enable osc
11921 run_test 120g "Early Lock Cancel: performance test"
11923 test_121() { #bug #10589
11924 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11927 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11928 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11929 lctl set_param fail_loc=0x310
11930 cancel_lru_locks osc > /dev/null
11931 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11932 lctl set_param fail_loc=0
11933 [[ $reads -eq $writes ]] ||
11934 error "read $reads blocks, must be $writes blocks"
11936 run_test 121 "read cancel race ========="
11938 test_123a_base() { # was test 123, statahead(bug 11401)
11942 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11943 log "testing UP system. Performance may be lower than expected."
11948 test_mkdir $DIR/$tdir
11949 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11950 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11952 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11953 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11955 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11956 lctl set_param -n llite.*.statahead_max 0
11957 lctl get_param llite.*.statahead_max
11958 cancel_lru_locks mdc
11959 cancel_lru_locks osc
11961 time $lsx $DIR/$tdir | wc -l
11963 delta=$((etime - stime))
11964 log "$lsx $i files without statahead: $delta sec"
11965 lctl set_param llite.*.statahead_max=$max
11967 swrong=$(lctl get_param -n llite.*.statahead_stats |
11968 grep "statahead wrong:" | awk '{print $3}')
11969 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11970 cancel_lru_locks mdc
11971 cancel_lru_locks osc
11973 time $lsx $DIR/$tdir | wc -l
11975 delta_sa=$((etime - stime))
11976 log "$lsx $i files with statahead: $delta_sa sec"
11977 lctl get_param -n llite.*.statahead_stats
11978 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11979 grep "statahead wrong:" | awk '{print $3}')
11981 [[ $swrong -lt $ewrong ]] &&
11982 log "statahead was stopped, maybe too many locks held!"
11983 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11985 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11986 max=$(lctl get_param -n llite.*.statahead_max |
11988 lctl set_param -n llite.*.statahead_max 0
11989 lctl get_param llite.*.statahead_max
11990 cancel_lru_locks mdc
11991 cancel_lru_locks osc
11993 time $lsx $DIR/$tdir | wc -l
11995 delta=$((etime - stime))
11996 log "$lsx $i files again without statahead: $delta sec"
11997 lctl set_param llite.*.statahead_max=$max
11998 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11999 if [ $SLOWOK -eq 0 ]; then
12000 error "$lsx $i files is slower with statahead!"
12002 log "$lsx $i files is slower with statahead!"
12008 [ $delta -gt 20 ] && break
12009 [ $delta -gt 8 ] && MULT=$((50 / delta))
12010 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12018 delta=$((etime - stime))
12019 log "rm -r $DIR/$tdir/: $delta seconds"
12021 lctl get_param -n llite.*.statahead_stats
12025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12027 test_123a_base "ls -l"
12029 run_test 123aa "verify statahead work"
12032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 statx_supported || skip_env "Test must be statx() syscall supported"
12036 test_123a_base "$STATX -l"
12038 run_test 123ab "verify statahead work by using statx"
12041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12043 statx_supported || skip_env "Test must be statx() syscall supported"
12050 cancel_lru_locks $OSC
12051 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12052 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12053 awk '/agl.total:/ {print $3}')
12054 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12055 test_123a_base "$STATX --cached=always -D"
12056 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12057 awk '/agl.total:/ {print $3}')
12058 [ $agl_before -eq $agl_after ] ||
12059 error "Should not trigger AGL thread - $agl_before:$agl_after"
12060 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12061 [ $rpcs_after -eq $rpcs_before ] ||
12062 error "$STATX should not send glimpse RPCs to $OSC"
12064 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12066 test_123b () { # statahead(bug 15027)
12067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12069 test_mkdir $DIR/$tdir
12070 createmany -o $DIR/$tdir/$tfile-%d 1000
12072 cancel_lru_locks mdc
12073 cancel_lru_locks osc
12075 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12076 lctl set_param fail_loc=0x80000803
12077 ls -lR $DIR/$tdir > /dev/null
12079 lctl set_param fail_loc=0x0
12080 lctl get_param -n llite.*.statahead_stats
12085 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12088 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12090 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12091 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12092 touch $DIR/$tdir.1/{1..3}
12093 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12095 remount_client $MOUNT
12097 $MULTIOP $DIR/$tdir.0 Q
12099 # let statahead to complete
12100 ls -l $DIR/$tdir.0 > /dev/null
12102 testid=$(echo $TESTNAME | tr '_' ' ')
12103 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12104 error "statahead warning" || true
12106 run_test 123c "Can not initialize inode warning on DNE statahead"
12109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12110 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12111 skip_env "no lru resize on server"
12115 test_mkdir $DIR/$tdir
12117 log "create $NR files at $DIR/$tdir"
12118 createmany -o $DIR/$tdir/f $NR ||
12119 error "failed to create $NR files in $DIR/$tdir"
12121 cancel_lru_locks mdc
12122 ls -l $DIR/$tdir > /dev/null
12126 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12127 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12128 LRU_SIZE=$($LCTL get_param -n $PARAM)
12129 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12130 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12132 log "NS=$(basename $NSDIR)"
12137 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12138 skip "Not enough cached locks created!"
12140 log "LRU=$LRU_SIZE"
12144 # We know that lru resize allows one client to hold $LIMIT locks
12145 # for 10h. After that locks begin to be killed by client.
12147 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12149 if [ $LIMIT -lt $LRU_SIZE ]; then
12150 skip "Limit is too small $LIMIT"
12153 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12154 # killing locks. Some time was spent for creating locks. This means
12155 # that up to the moment of sleep finish we must have killed some of
12156 # them (10-100 locks). This depends on how fast ther were created.
12157 # Many of them were touched in almost the same moment and thus will
12158 # be killed in groups.
12159 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12161 # Use $LRU_SIZE_B here to take into account real number of locks
12162 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12163 local LRU_SIZE_B=$LRU_SIZE
12165 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12166 log "OLD_LVF=$OLD_LVF"
12167 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12169 # Let's make sure that we really have some margin. Client checks
12170 # cached locks every 10 sec.
12171 SLEEP=$((SLEEP+20))
12172 log "Sleep ${SLEEP} sec"
12174 while ((SEC<$SLEEP)); do
12178 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12179 echo -n "$LRU_SIZE"
12182 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12183 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12185 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12186 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12187 unlinkmany $DIR/$tdir/f $NR
12191 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12192 log "unlink $NR files at $DIR/$tdir"
12193 unlinkmany $DIR/$tdir/f $NR
12195 run_test 124a "lru resize ======================================="
12197 get_max_pool_limit()
12199 local limit=$($LCTL get_param \
12200 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12202 for l in $limit; do
12203 if [[ $l -gt $max ]]; then
12211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12212 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12213 skip_env "no lru resize on server"
12215 LIMIT=$(get_max_pool_limit)
12217 NR=$(($(default_lru_size)*20))
12218 if [[ $NR -gt $LIMIT ]]; then
12219 log "Limit lock number by $LIMIT locks"
12223 IFree=$(mdsrate_inodes_available)
12224 if [ $IFree -lt $NR ]; then
12225 log "Limit lock number by $IFree inodes"
12229 lru_resize_disable mdc
12230 test_mkdir -p $DIR/$tdir/disable_lru_resize
12232 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12233 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12234 cancel_lru_locks mdc
12237 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12240 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12243 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12247 nolruresize_delta=$((etime-stime))
12248 log "ls -la time: $nolruresize_delta seconds"
12249 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12250 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12252 lru_resize_enable mdc
12253 test_mkdir -p $DIR/$tdir/enable_lru_resize
12255 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12256 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12257 cancel_lru_locks mdc
12260 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12263 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12266 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12270 lruresize_delta=$((etime-stime))
12271 log "ls -la time: $lruresize_delta seconds"
12272 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12274 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12275 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12276 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12277 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12279 log "lru resize performs the same with no lru resize"
12281 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12283 run_test 124b "lru resize (performance test) ======================="
12286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12287 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12288 skip_env "no lru resize on server"
12290 # cache ununsed locks on client
12292 cancel_lru_locks mdc
12293 test_mkdir $DIR/$tdir
12294 createmany -o $DIR/$tdir/f $nr ||
12295 error "failed to create $nr files in $DIR/$tdir"
12296 ls -l $DIR/$tdir > /dev/null
12298 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12299 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12300 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12301 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12302 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12304 # set lru_max_age to 1 sec
12305 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12306 echo "sleep $((recalc_p * 2)) seconds..."
12307 sleep $((recalc_p * 2))
12309 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12310 # restore lru_max_age
12311 $LCTL set_param -n $nsdir.lru_max_age $max_age
12312 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12313 unlinkmany $DIR/$tdir/f $nr
12315 run_test 124c "LRUR cancel very aged locks"
12318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12319 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12320 skip_env "no lru resize on server"
12322 # cache ununsed locks on client
12325 lru_resize_disable mdc
12326 stack_trap "lru_resize_enable mdc" EXIT
12328 cancel_lru_locks mdc
12330 # asynchronous object destroy at MDT could cause bl ast to client
12331 test_mkdir $DIR/$tdir
12332 createmany -o $DIR/$tdir/f $nr ||
12333 error "failed to create $nr files in $DIR/$tdir"
12334 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12336 ls -l $DIR/$tdir > /dev/null
12338 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12339 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12340 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12341 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12343 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12345 # set lru_max_age to 1 sec
12346 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12347 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12349 echo "sleep $((recalc_p * 2)) seconds..."
12350 sleep $((recalc_p * 2))
12352 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12354 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12356 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12358 test_125() { # 13358
12359 $LCTL get_param -n llite.*.client_type | grep -q local ||
12360 skip "must run as local client"
12361 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12362 skip_env "must have acl enabled"
12363 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12365 test_mkdir $DIR/$tdir
12366 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12367 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12368 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12370 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12372 test_126() { # bug 12829/13455
12373 $GSS && skip_env "must run as gss disabled"
12374 $LCTL get_param -n llite.*.client_type | grep -q local ||
12375 skip "must run as local client"
12376 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12378 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12379 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12381 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12383 run_test 126 "check that the fsgid provided by the client is taken into account"
12385 test_127a() { # bug 15521
12386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12387 local name count samp unit min max sum sumsq
12389 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12390 echo "stats before reset"
12391 $LCTL get_param osc.*.stats
12392 $LCTL set_param osc.*.stats=0
12393 local fsize=$((2048 * 1024))
12395 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12396 cancel_lru_locks osc
12397 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12399 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12400 stack_trap "rm -f $TMP/$tfile.tmp"
12401 while read name count samp unit min max sum sumsq; do
12402 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12403 [ ! $min ] && error "Missing min value for $name proc entry"
12404 eval $name=$count || error "Wrong proc format"
12407 read_bytes|write_bytes)
12408 [[ "$unit" =~ "bytes" ]] ||
12409 error "unit is not 'bytes': $unit"
12410 (( $min >= 4096 )) || error "min is too small: $min"
12411 (( $min <= $fsize )) || error "min is too big: $min"
12412 (( $max >= 4096 )) || error "max is too small: $max"
12413 (( $max <= $fsize )) || error "max is too big: $max"
12414 (( $sum == $fsize )) || error "sum is wrong: $sum"
12415 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12416 error "sumsquare is too small: $sumsq"
12417 (( $sumsq <= $fsize * $fsize )) ||
12418 error "sumsquare is too big: $sumsq"
12420 ost_read|ost_write)
12421 [[ "$unit" =~ "usec" ]] ||
12422 error "unit is not 'usec': $unit"
12426 done < $DIR/$tfile.tmp
12428 #check that we actually got some stats
12429 [ "$read_bytes" ] || error "Missing read_bytes stats"
12430 [ "$write_bytes" ] || error "Missing write_bytes stats"
12431 [ "$read_bytes" != 0 ] || error "no read done"
12432 [ "$write_bytes" != 0 ] || error "no write done"
12434 run_test 127a "verify the client stats are sane"
12436 test_127b() { # bug LU-333
12437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12438 local name count samp unit min max sum sumsq
12440 echo "stats before reset"
12441 $LCTL get_param llite.*.stats
12442 $LCTL set_param llite.*.stats=0
12444 # perform 2 reads and writes so MAX is different from SUM.
12445 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12446 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12447 cancel_lru_locks osc
12448 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12449 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12451 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12452 stack_trap "rm -f $TMP/$tfile.tmp"
12453 while read name count samp unit min max sum sumsq; do
12454 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12455 eval $name=$count || error "Wrong proc format"
12458 read_bytes|write_bytes)
12459 [[ "$unit" =~ "bytes" ]] ||
12460 error "unit is not 'bytes': $unit"
12461 (( $count == 2 )) || error "count is not 2: $count"
12462 (( $min == $PAGE_SIZE )) ||
12463 error "min is not $PAGE_SIZE: $min"
12464 (( $max == $PAGE_SIZE )) ||
12465 error "max is not $PAGE_SIZE: $max"
12466 (( $sum == $PAGE_SIZE * 2 )) ||
12467 error "sum is not $((PAGE_SIZE * 2)): $sum"
12470 [[ "$unit" =~ "usec" ]] ||
12471 error "unit is not 'usec': $unit"
12475 done < $TMP/$tfile.tmp
12477 #check that we actually got some stats
12478 [ "$read_bytes" ] || error "Missing read_bytes stats"
12479 [ "$write_bytes" ] || error "Missing write_bytes stats"
12480 [ "$read_bytes" != 0 ] || error "no read done"
12481 [ "$write_bytes" != 0 ] || error "no write done"
12483 run_test 127b "verify the llite client stats are sane"
12485 test_127c() { # LU-12394
12486 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12493 $LCTL set_param llite.*.extents_stats=1
12494 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12496 # Use two stripes so there is enough space in default config
12497 $LFS setstripe -c 2 $DIR/$tfile
12499 # Extent stats start at 0-4K and go in power of two buckets
12500 # LL_HIST_START = 12 --> 2^12 = 4K
12501 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12502 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12504 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12506 # Write and read, 2x each, second time at a non-zero offset
12507 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12508 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12509 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12510 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12514 $LCTL get_param llite.*.extents_stats
12517 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12519 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12521 reads=$(echo $bucket | awk '{print $5}')
12522 writes=$(echo $bucket | awk '{print $9}')
12523 [ "$reads" -eq $count ] ||
12524 error "$reads reads in < $bsize bucket, expect $count"
12525 [ "$writes" -eq $count ] ||
12526 error "$writes writes in < $bsize bucket, expect $count"
12529 # Test mmap write and read
12530 $LCTL set_param llite.*.extents_stats=c
12532 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12533 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12534 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12536 $LCTL get_param llite.*.extents_stats
12538 count=$(((size*1024) / PAGE_SIZE))
12540 bsize=$((2 * PAGE_SIZE / 1024))K
12542 bucket=$($LCTL get_param -n llite.*.extents_stats |
12544 reads=$(echo $bucket | awk '{print $5}')
12545 writes=$(echo $bucket | awk '{print $9}')
12546 # mmap writes fault in the page first, creating an additonal read
12547 [ "$reads" -eq $((2 * count)) ] ||
12548 error "$reads reads in < $bsize bucket, expect $count"
12549 [ "$writes" -eq $count ] ||
12550 error "$writes writes in < $bsize bucket, expect $count"
12552 run_test 127c "test llite extent stats with regular & mmap i/o"
12554 test_128() { # bug 15212
12556 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12561 result=$(grep error $TMP/$tfile.log)
12562 rm -f $DIR/$tfile $TMP/$tfile.log
12563 [ -z "$result" ] ||
12564 error "consecutive find's under interactive lfs failed"
12566 run_test 128 "interactive lfs for 2 consecutive find's"
12568 set_dir_limits () {
12573 local ldproc=/proc/fs/ldiskfs
12574 local facets=$(get_facets MDS)
12576 for facet in ${facets//,/ }; do
12577 canondev=$(ldiskfs_canon \
12578 *.$(convert_facet2label $facet).mntdev $facet)
12579 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12580 ldproc=/sys/fs/ldiskfs
12581 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12582 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12586 check_mds_dmesg() {
12587 local facets=$(get_facets MDS)
12588 for facet in ${facets//,/ }; do
12589 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12596 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12597 skip "Need MDS version with at least 2.5.56"
12598 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12599 skip_env "ldiskfs only test"
12601 remote_mds_nodsh && skip "remote MDS with nodsh"
12604 local has_warning=false
12607 mkdir -p $DIR/$tdir
12609 # block size of mds1
12610 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12611 set_dir_limits $maxsize $((maxsize * 6 / 8))
12612 stack_trap "set_dir_limits 0 0"
12613 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12614 local dirsize=$(stat -c%s "$DIR/$tdir")
12616 while (( $dirsize <= $maxsize )); do
12617 $MCREATE $DIR/$tdir/file_base_$nfiles
12619 # check two errors:
12620 # ENOSPC for ext4 max_dir_size, which has been used since
12621 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12622 if (( rc == ENOSPC )); then
12624 echo "rc=$rc returned as expected after $nfiles files"
12626 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12627 error "create failed w/o dir size limit"
12629 # messages may be rate limited if test is run repeatedly
12630 check_mds_dmesg '"is approaching max"' ||
12631 echo "warning message should be output"
12632 check_mds_dmesg '"has reached max"' ||
12633 echo "reached message should be output"
12635 dirsize=$(stat -c%s "$DIR/$tdir")
12637 [[ $dirsize -ge $maxsize ]] && return 0
12638 error "dirsize $dirsize < $maxsize after $nfiles files"
12639 elif (( rc != 0 )); then
12642 nfiles=$((nfiles + 1))
12643 dirsize=$(stat -c%s "$DIR/$tdir")
12646 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12648 run_test 129 "test directory size limit ========================"
12657 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12658 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12660 trap cleanup_130 EXIT RETURN
12662 local fm_file=$DIR/$tfile
12663 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12664 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12665 error "dd failed for $fm_file"
12667 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12668 filefrag -ves $fm_file
12670 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12671 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12672 [ $RC != 0 ] && error "filefrag $fm_file failed"
12674 filefrag_op=$(filefrag -ve -k $fm_file |
12675 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12676 lun=$($LFS getstripe -i $fm_file)
12678 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12681 for line in $filefrag_op
12683 frag_lun=`echo $line | cut -d: -f5`
12684 ext_len=`echo $line | cut -d: -f4`
12685 if (( $frag_lun != $lun )); then
12687 error "FIEMAP on 1-stripe file($fm_file) failed"
12690 (( tot_len += ext_len ))
12693 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12695 error "FIEMAP on 1-stripe file($fm_file) failed;"
12701 echo "FIEMAP on single striped file succeeded"
12703 run_test 130a "FIEMAP (1-stripe file)"
12706 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12708 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12709 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12711 trap cleanup_130 EXIT RETURN
12713 local fm_file=$DIR/$tfile
12714 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12715 error "setstripe on $fm_file"
12716 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12717 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12719 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12720 error "dd failed on $fm_file"
12722 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12723 filefrag_op=$(filefrag -ve -k $fm_file |
12724 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12726 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12727 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12732 for line in $filefrag_op
12734 frag_lun=$(echo $line | cut -d: -f5 |
12735 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12736 ext_len=$(echo $line | cut -d: -f4)
12737 if (( $frag_lun != $last_lun )); then
12738 if (( tot_len != 1024 )); then
12740 error "FIEMAP on $fm_file failed; returned " \
12741 "len $tot_len for OST $last_lun instead of 1024"
12744 (( num_luns += 1 ))
12748 (( tot_len += ext_len ))
12751 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12753 error "FIEMAP on $fm_file failed; returned wrong number of " \
12754 "luns or wrong len for OST $last_lun"
12760 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12762 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12765 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12767 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12768 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12770 trap cleanup_130 EXIT RETURN
12772 local fm_file=$DIR/$tfile
12773 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12774 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12775 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12777 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12778 error "dd failed on $fm_file"
12780 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12781 filefrag_op=$(filefrag -ve -k $fm_file |
12782 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12784 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12785 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12790 for line in $filefrag_op
12792 frag_lun=$(echo $line | cut -d: -f5 |
12793 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12794 ext_len=$(echo $line | cut -d: -f4)
12795 if (( $frag_lun != $last_lun )); then
12796 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12797 if (( logical != 512 )); then
12799 error "FIEMAP on $fm_file failed; returned " \
12800 "logical start for lun $logical instead of 512"
12803 if (( tot_len != 512 )); then
12805 error "FIEMAP on $fm_file failed; returned " \
12806 "len $tot_len for OST $last_lun instead of 1024"
12809 (( num_luns += 1 ))
12813 (( tot_len += ext_len ))
12816 if (( num_luns != 2 || tot_len != 512 )); then
12818 error "FIEMAP on $fm_file failed; returned wrong number of " \
12819 "luns or wrong len for OST $last_lun"
12825 echo "FIEMAP on 2-stripe file with hole succeeded"
12827 run_test 130c "FIEMAP (2-stripe file with hole)"
12830 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12832 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12833 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12835 trap cleanup_130 EXIT RETURN
12837 local fm_file=$DIR/$tfile
12838 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12839 error "setstripe on $fm_file"
12840 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12841 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12843 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12844 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12845 error "dd failed on $fm_file"
12847 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12848 filefrag_op=$(filefrag -ve -k $fm_file |
12849 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12851 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12852 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12857 for line in $filefrag_op
12859 frag_lun=$(echo $line | cut -d: -f5 |
12860 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12861 ext_len=$(echo $line | cut -d: -f4)
12862 if (( $frag_lun != $last_lun )); then
12863 if (( tot_len != 1024 )); then
12865 error "FIEMAP on $fm_file failed; returned " \
12866 "len $tot_len for OST $last_lun instead of 1024"
12869 (( num_luns += 1 ))
12873 (( tot_len += ext_len ))
12876 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12878 error "FIEMAP on $fm_file failed; returned wrong number of " \
12879 "luns or wrong len for OST $last_lun"
12885 echo "FIEMAP on N-stripe file succeeded"
12887 run_test 130d "FIEMAP (N-stripe file)"
12890 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12892 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12893 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12895 trap cleanup_130 EXIT RETURN
12897 local fm_file=$DIR/$tfile
12898 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12901 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12902 for ((i = 0; i < $NUM_BLKS; i++)); do
12903 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12904 conv=notrunc > /dev/null 2>&1
12907 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12908 filefrag_op=$(filefrag -ve -k $fm_file |
12909 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12911 last_lun=$(echo $filefrag_op | cut -d: -f5)
12916 for line in $filefrag_op; do
12917 frag_lun=$(echo $line | cut -d: -f5)
12918 ext_len=$(echo $line | cut -d: -f4)
12919 if [[ "$frag_lun" != "$last_lun" ]]; then
12920 if (( tot_len != $EXPECTED_LEN )); then
12922 error "OST$last_lun $tot_len != $EXPECTED_LEN"
12924 (( num_luns += 1 ))
12928 (( tot_len += ext_len ))
12931 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12933 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
12936 echo "FIEMAP with continuation calls succeeded"
12938 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12941 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12942 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12944 local fm_file=$DIR/$tfile
12945 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12946 error "multiop create with lov_delay_create on $fm_file"
12948 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12949 filefrag_extents=$(filefrag -vek $fm_file |
12950 awk '/extents? found/ { print $2 }')
12951 if [[ "$filefrag_extents" != "0" ]]; then
12952 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
12957 run_test 130f "FIEMAP (unstriped file)"
12960 local file=$DIR/$tfile
12961 local nr=$((OSTCOUNT * 100))
12963 $LFS setstripe -C $nr $file ||
12964 error "failed to setstripe -C $nr $file"
12966 dd if=/dev/zero of=$file count=$nr bs=1M
12968 nr=$($LFS getstripe -c $file)
12970 local extents=$(filefrag -v $file |
12971 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
12973 echo "filefrag list $extents extents in file with stripecount $nr"
12974 if (( extents < nr )); then
12975 $LFS getstripe $file
12977 error "filefrag printed $extents < $nr extents"
12982 run_test 130g "FIEMAP (overstripe file)"
12984 # Test for writev/readv
12986 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12987 error "writev test failed"
12988 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12989 error "readv failed"
12992 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12995 local fsize=$((524288 + 1048576 + 1572864))
12996 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12997 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12998 error "append writev test failed"
13000 ((fsize += 1572864 + 1048576))
13001 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13002 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13003 error "append writev test failed"
13006 run_test 131b "test append writev"
13009 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13012 run_test 131c "test read/write on file w/o objects"
13015 rwv -f $DIR/$tfile -w -n 1 1572864
13016 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13017 if [ "$NOB" != 1572864 ]; then
13018 error "Short read filed: read $NOB bytes instead of 1572864"
13022 run_test 131d "test short read"
13025 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13026 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13027 error "read hitting hole failed"
13030 run_test 131e "test read hitting hole"
13039 mds*) res=$(do_facet $facet \
13040 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13042 ost*) res=$(do_facet $facet \
13043 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13045 *) error "Wrong facet '$facet'" ;;
13047 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13048 # if the argument $3 is zero, it means any stat increment is ok.
13049 if [[ $want -gt 0 ]]; then
13050 local count=$(echo $res | awk '{ print $2 }')
13051 [[ $count -ne $want ]] &&
13052 error "The $op counter on $facet is $count, not $want"
13057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13058 remote_ost_nodsh && skip "remote OST with nodsh"
13059 remote_mds_nodsh && skip "remote MDS with nodsh"
13060 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13061 skip_env "MDS doesn't support rename stats"
13063 local testdir=$DIR/${tdir}/stats_testdir
13065 mkdir -p $DIR/${tdir}
13068 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13069 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13071 # verify mdt stats first.
13072 mkdir ${testdir} || error "mkdir failed"
13073 check_stats $SINGLEMDS "mkdir" 1
13074 touch ${testdir}/${tfile} || error "touch failed"
13075 check_stats $SINGLEMDS "open" 1
13076 check_stats $SINGLEMDS "close" 1
13077 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13078 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13079 check_stats $SINGLEMDS "mknod" 2
13081 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13082 check_stats $SINGLEMDS "unlink" 1
13083 rm -f ${testdir}/${tfile} || error "file remove failed"
13084 check_stats $SINGLEMDS "unlink" 2
13086 # remove working dir and check mdt stats again.
13087 rmdir ${testdir} || error "rmdir failed"
13088 check_stats $SINGLEMDS "rmdir" 1
13090 local testdir1=$DIR/${tdir}/stats_testdir1
13091 mkdir -p ${testdir}
13092 mkdir -p ${testdir1}
13093 touch ${testdir1}/test1
13094 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13095 check_stats $SINGLEMDS "crossdir_rename" 1
13097 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13098 check_stats $SINGLEMDS "samedir_rename" 1
13100 rm -rf $DIR/${tdir}
13102 run_test 133a "Verifying MDT stats ========================================"
13107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13108 remote_ost_nodsh && skip "remote OST with nodsh"
13109 remote_mds_nodsh && skip "remote MDS with nodsh"
13111 local testdir=$DIR/${tdir}/stats_testdir
13113 mkdir -p ${testdir} || error "mkdir failed"
13114 touch ${testdir}/${tfile} || error "touch failed"
13115 cancel_lru_locks mdc
13118 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13119 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13121 # extra mdt stats verification.
13122 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13123 check_stats $SINGLEMDS "setattr" 1
13124 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13125 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13127 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13128 check_stats $SINGLEMDS "getattr" 1
13130 rm -rf $DIR/${tdir}
13132 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13133 # so the check below is not reliable
13134 [ $MDSCOUNT -eq 1 ] || return 0
13136 # Sleep to avoid a cached response.
13137 #define OBD_STATFS_CACHE_SECONDS 1
13139 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13140 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13141 $LFS df || error "lfs failed"
13142 check_stats $SINGLEMDS "statfs" 1
13144 # check aggregated statfs (LU-10018)
13145 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13147 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13150 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13151 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13153 check_stats $SINGLEMDS "statfs" 1
13155 # We want to check that the client didn't send OST_STATFS to
13156 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13157 # extra care is needed here.
13158 if remote_mds; then
13159 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13160 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13162 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13163 [ "$res" ] && error "OST got STATFS"
13168 run_test 133b "Verifying extra MDT stats =================================="
13171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13172 remote_ost_nodsh && skip "remote OST with nodsh"
13173 remote_mds_nodsh && skip "remote MDS with nodsh"
13175 local testdir=$DIR/$tdir/stats_testdir
13177 test_mkdir -p $testdir
13179 # verify obdfilter stats.
13180 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13182 cancel_lru_locks osc
13183 wait_delete_completed
13186 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13187 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13189 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13192 cancel_lru_locks osc
13193 check_stats ost1 "write" 1
13195 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13196 check_stats ost1 "read" 1
13198 > $testdir/$tfile || error "truncate failed"
13199 check_stats ost1 "punch" 1
13201 rm -f $testdir/$tfile || error "file remove failed"
13202 wait_delete_completed
13203 check_stats ost1 "destroy" 1
13207 run_test 133c "Verifying OST stats ========================================"
13214 while [ $value -ge 2 ]; do
13219 if [ $orig -gt $order ]; then
13227 local size=('K' 'M' 'G' 'T');
13229 local size_string=$value
13231 while [ $value -ge 1024 ]; do
13232 if [ $i -gt 3 ]; then
13233 #T is the biggest unit we get here, if that is bigger,
13235 size_string=${value}T
13238 value=$((value >> 10))
13239 if [ $value -lt 1024 ]; then
13240 size_string=${value}${size[$i]}
13249 get_rename_size() {
13251 local context=${2:-.}
13252 local sample=$(do_facet $SINGLEMDS $LCTL \
13253 get_param mdt.$FSNAME-MDT0000.rename_stats |
13254 grep -A1 $context |
13255 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13261 remote_ost_nodsh && skip "remote OST with nodsh"
13262 remote_mds_nodsh && skip "remote MDS with nodsh"
13263 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13264 skip_env "MDS doesn't support rename stats"
13266 local testdir1=$DIR/${tdir}/stats_testdir1
13267 local testdir2=$DIR/${tdir}/stats_testdir2
13268 mkdir -p $DIR/${tdir}
13270 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13272 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13273 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13275 createmany -o $testdir1/test 512 || error "createmany failed"
13277 # check samedir rename size
13278 mv ${testdir1}/test0 ${testdir1}/test_0
13280 local testdir1_size=$(ls -l $DIR/${tdir} |
13281 awk '/stats_testdir1/ {print $5}')
13282 local testdir2_size=$(ls -l $DIR/${tdir} |
13283 awk '/stats_testdir2/ {print $5}')
13285 testdir1_size=$(order_2 $testdir1_size)
13286 testdir2_size=$(order_2 $testdir2_size)
13288 testdir1_size=$(size_in_KMGT $testdir1_size)
13289 testdir2_size=$(size_in_KMGT $testdir2_size)
13291 echo "source rename dir size: ${testdir1_size}"
13292 echo "target rename dir size: ${testdir2_size}"
13294 local cmd="do_facet $SINGLEMDS $LCTL "
13295 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13297 eval $cmd || error "$cmd failed"
13298 local samedir=$($cmd | grep 'same_dir')
13299 local same_sample=$(get_rename_size $testdir1_size)
13300 [ -z "$samedir" ] && error "samedir_rename_size count error"
13301 [[ $same_sample -eq 1 ]] ||
13302 error "samedir_rename_size error $same_sample"
13303 echo "Check same dir rename stats success"
13305 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13307 # check crossdir rename size
13308 mv ${testdir1}/test_0 ${testdir2}/test_0
13310 testdir1_size=$(ls -l $DIR/${tdir} |
13311 awk '/stats_testdir1/ {print $5}')
13312 testdir2_size=$(ls -l $DIR/${tdir} |
13313 awk '/stats_testdir2/ {print $5}')
13315 testdir1_size=$(order_2 $testdir1_size)
13316 testdir2_size=$(order_2 $testdir2_size)
13318 testdir1_size=$(size_in_KMGT $testdir1_size)
13319 testdir2_size=$(size_in_KMGT $testdir2_size)
13321 echo "source rename dir size: ${testdir1_size}"
13322 echo "target rename dir size: ${testdir2_size}"
13324 eval $cmd || error "$cmd failed"
13325 local crossdir=$($cmd | grep 'crossdir')
13326 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13327 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13328 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13329 [[ $src_sample -eq 1 ]] ||
13330 error "crossdir_rename_size error $src_sample"
13331 [[ $tgt_sample -eq 1 ]] ||
13332 error "crossdir_rename_size error $tgt_sample"
13333 echo "Check cross dir rename stats success"
13334 rm -rf $DIR/${tdir}
13336 run_test 133d "Verifying rename_stats ========================================"
13339 remote_mds_nodsh && skip "remote MDS with nodsh"
13340 remote_ost_nodsh && skip "remote OST with nodsh"
13341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13343 local testdir=$DIR/${tdir}/stats_testdir
13344 local ctr f0 f1 bs=32768 count=42 sum
13346 mkdir -p ${testdir} || error "mkdir failed"
13348 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13350 for ctr in {write,read}_bytes; do
13352 cancel_lru_locks osc
13354 do_facet ost1 $LCTL set_param -n \
13355 "obdfilter.*.exports.clear=clear"
13357 if [ $ctr = write_bytes ]; then
13359 f1=${testdir}/${tfile}
13361 f0=${testdir}/${tfile}
13365 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13368 cancel_lru_locks osc
13370 sum=$(do_facet ost1 $LCTL get_param \
13371 "obdfilter.*.exports.*.stats" |
13372 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13373 $1 == ctr { sum += $7 }
13374 END { printf("%0.0f", sum) }')
13376 if ((sum != bs * count)); then
13377 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13381 rm -rf $DIR/${tdir}
13383 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13386 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13387 skip "too old lustre for get_param -R ($facet_ver)"
13389 # verifying readability.
13390 $LCTL get_param -R '*' &> /dev/null
13392 # Verifing writability with badarea_io.
13393 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13394 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13395 error "client badarea_io failed"
13397 # remount the FS in case writes/reads /proc break the FS
13398 cleanup || error "failed to unmount"
13399 setup || error "failed to setup"
13401 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13404 remote_mds_nodsh && skip "remote MDS with nodsh"
13405 remote_ost_nodsh && skip "remote OST with nodsh"
13408 for facet in mds1 ost1; do
13409 local facet_ver=$(lustre_version_code $facet)
13410 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13411 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13413 log "$facet: too old lustre for get_param -R"
13415 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13416 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13417 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13418 xargs badarea_io" ||
13419 error "$facet badarea_io failed"
13421 skip_noexit "$facet: too old lustre for get_param -R"
13425 # remount the FS in case writes/reads /proc break the FS
13426 cleanup || error "failed to unmount"
13427 setup || error "failed to setup"
13429 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13432 remote_mds_nodsh && skip "remote MDS with nodsh"
13433 remote_ost_nodsh && skip "remote OST with nodsh"
13434 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13435 skip "Need MDS version at least 2.9.54"
13438 for facet in client mds1 ost1; do
13439 # Get the list of files that are missing the terminating newline
13440 local plist=$(do_facet $facet
13441 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13443 for ent in $plist; do
13444 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13445 awk -v FS='\v' -v RS='\v\v' \
13446 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13447 print FILENAME}'" 2>/dev/null)
13448 [ -z $missing ] || {
13449 do_facet $facet $LCTL get_param $ent | od -An -tx1
13450 error "file does not end with newline: $facet-$ent"
13455 run_test 133h "Proc files should end with newlines"
13458 remote_mds_nodsh && skip "remote MDS with nodsh"
13459 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13460 skip "Need MDS version at least 2.7.54"
13462 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13463 cancel_lru_locks mdc
13465 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13466 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13467 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13470 createmany -o $DIR/$tdir/f $nr ||
13471 error "failed to create $nr files in $DIR/$tdir"
13472 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13474 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13475 do_facet mds1 $LCTL set_param fail_loc=0x327
13476 do_facet mds1 $LCTL set_param fail_val=500
13479 echo "sleep 10 seconds ..."
13481 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13483 do_facet mds1 $LCTL set_param fail_loc=0
13484 do_facet mds1 $LCTL set_param fail_val=0
13485 [ $lck_cnt -lt $unused ] ||
13486 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13489 unlinkmany $DIR/$tdir/f $nr
13491 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13494 remote_mds_nodsh && skip "remote MDS with nodsh"
13495 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13496 skip "Need MDS version at least 2.7.54"
13498 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13499 cancel_lru_locks mdc
13501 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13502 ldlm.lock_reclaim_threshold_mb)
13503 # disable reclaim temporarily
13504 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13506 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13507 do_facet mds1 $LCTL set_param fail_loc=0x328
13508 do_facet mds1 $LCTL set_param fail_val=500
13510 $LCTL set_param debug=+trace
13513 createmany -o $DIR/$tdir/f $nr &
13514 local create_pid=$!
13516 echo "Sleep $TIMEOUT seconds ..."
13518 if ! ps -p $create_pid > /dev/null 2>&1; then
13519 do_facet mds1 $LCTL set_param fail_loc=0
13520 do_facet mds1 $LCTL set_param fail_val=0
13521 do_facet mds1 $LCTL set_param \
13522 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13523 error "createmany finished incorrectly!"
13525 do_facet mds1 $LCTL set_param fail_loc=0
13526 do_facet mds1 $LCTL set_param fail_val=0
13527 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13528 wait $create_pid || return 1
13530 unlinkmany $DIR/$tdir/f $nr
13532 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13535 remote_mds_nodsh && skip "remote MDS with nodsh"
13536 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13537 skip "Need MDS version at least 2.13.50"
13540 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13542 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13543 #set only one record at plain llog
13544 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13546 #fill already existed plain llog each 64767
13547 #wrapping whole catalog
13548 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13550 createmany -o $DIR/$tdir/$tfile_ 64700
13551 for (( i = 0; i < 64700; i = i + 2 ))
13553 rm $DIR/$tdir/$tfile_$i &
13554 rm $DIR/$tdir/$tfile_$((i + 1)) &
13559 #waiting osp synchronization
13560 wait_delete_completed
13562 run_test 135 "Race catalog processing"
13565 remote_mds_nodsh && skip "remote MDS with nodsh"
13566 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13567 skip "Need MDS version at least 2.13.50"
13570 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13571 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13572 #set only one record at plain llog
13573 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13574 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13576 #fill already existed 2 plain llogs each 64767
13577 #wrapping whole catalog
13578 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13579 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13580 wait_delete_completed
13582 createmany -o $DIR/$tdir/$tfile_ 10
13585 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13586 for (( i = 0; i < 10; i = i + 3 ))
13588 rm $DIR/$tdir/$tfile_$i &
13589 rm $DIR/$tdir/$tfile_$((i + 1)) &
13593 rm $DIR/$tdir/$tfile_$((i + 2)) &
13596 #waiting osp synchronization
13597 wait_delete_completed
13599 run_test 136 "Race catalog processing 2"
13601 test_140() { #bug-17379
13602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13604 test_mkdir $DIR/$tdir
13605 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13606 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13608 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13609 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13611 while i=$((i + 1)); do
13613 cd $i || error "Changing to $i"
13614 ln -s ../stat stat || error "Creating stat symlink"
13615 # Read the symlink until ELOOP present,
13616 # not LBUGing the system is considered success,
13617 # we didn't overrun the stack.
13618 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13619 if [ $ret -ne 0 ]; then
13620 if [ $ret -eq 40 ]; then
13623 error "Open stat symlink"
13629 echo "The symlink depth = $i"
13630 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13631 error "Invalid symlink depth"
13633 # Test recursive symlink
13634 ln -s symlink_self symlink_self
13635 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13636 echo "open symlink_self returns $ret"
13637 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13639 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13644 local TF="$TMP/$tfile"
13646 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13647 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13649 cancel_lru_locks $OSC
13650 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13651 remount_client $MOUNT
13653 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13656 $TRUNCATE $DIR/$tfile 6000
13657 cancel_lru_locks $OSC
13658 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13661 echo "12345" >>$DIR/$tfile
13662 cancel_lru_locks $OSC
13663 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13666 echo "12345" >>$DIR/$tfile
13667 cancel_lru_locks $OSC
13668 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13670 run_test 150a "truncate/append tests"
13673 check_set_fallocate_or_skip
13676 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13677 check_fallocate $DIR/$tfile || error "fallocate failed"
13679 run_test 150b "Verify fallocate (prealloc) functionality"
13682 check_set_fallocate_or_skip
13685 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13686 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13688 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13689 # precomputed md5sum for 20MB of zeroes
13690 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13691 local sum=($(md5sum $DIR/$tfile))
13693 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13695 check_set_fallocate 1
13698 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13699 sum=($(md5sum $DIR/$tfile))
13701 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13703 run_test 150bb "Verify fallocate modes both zero space"
13706 check_set_fallocate_or_skip
13708 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13709 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13710 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13711 sync; sync_all_data
13712 cancel_lru_locks $OSC
13714 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13715 want=$((OSTCOUNT * 1048576))
13717 # Must allocate all requested space, not more than 5% extra
13718 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13719 error "bytes $bytes is not $want"
13722 # verify fallocate on PFL file
13723 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13724 error "Create $DIR/$tfile failed"
13725 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13726 error "fallocate failed"
13727 sync; sync_all_data
13728 cancel_lru_locks $OSC
13730 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13731 local want=$((1024 * 1048576))
13733 # Must allocate all requested space, not more than 5% extra
13734 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13735 error "bytes $bytes is not $want"
13737 run_test 150c "Verify fallocate Size and Blocks"
13740 check_set_fallocate_or_skip
13742 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13743 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13744 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13745 sync; sync_all_data
13746 cancel_lru_locks $OSC
13748 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13749 local want=$((OSTCOUNT * 1048576))
13751 # Must allocate all requested space, not more than 5% extra
13752 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13753 error "bytes $bytes is not $want"
13755 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13758 check_set_fallocate_or_skip
13762 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13763 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13764 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13766 # Find OST with Minimum Size
13767 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13768 sort -un | head -1)
13770 # Get 100MB per OST of the available space to reduce run time
13771 # else 60% of the available space if we are running SLOW tests
13772 if [ $SLOW == "no" ]; then
13773 local space=$((1024 * 100 * OSTCOUNT))
13775 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13778 fallocate -l${space}k $DIR/$tfile ||
13779 error "fallocate ${space}k $DIR/$tfile failed"
13780 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13782 # get size immediately after fallocate. This should be correctly
13784 local size=$(stat -c '%s' $DIR/$tfile)
13785 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13787 # Sleep for a while for statfs to get updated. And not pull from cache.
13790 echo "df after fallocate:"
13793 (( size / 1024 == space )) || error "size $size != requested $space"
13794 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13795 error "used $used < space $space"
13797 rm $DIR/$tfile || error "rm failed"
13799 wait_delete_completed
13801 echo "df after unlink:"
13804 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13806 #LU-2902 roc_hit was not able to read all values from lproc
13807 function roc_hit_init() {
13808 local list=$(comma_list $(osts_nodes))
13809 local dir=$DIR/$tdir-check
13810 local file=$dir/$tfile
13816 #use setstripe to do a write to every ost
13817 for i in $(seq 0 $((OSTCOUNT-1))); do
13818 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13819 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13820 idx=$(printf %04x $i)
13821 BEFORE=$(get_osd_param $list *OST*$idx stats |
13822 awk '$1 == "cache_access" {sum += $7}
13823 END { printf("%0.0f", sum) }')
13825 cancel_lru_locks osc
13826 cat $file >/dev/null
13828 AFTER=$(get_osd_param $list *OST*$idx stats |
13829 awk '$1 == "cache_access" {sum += $7}
13830 END { printf("%0.0f", sum) }')
13832 echo BEFORE:$BEFORE AFTER:$AFTER
13833 if ! let "AFTER - BEFORE == 4"; then
13835 error "roc_hit is not safe to use"
13843 function roc_hit() {
13844 local list=$(comma_list $(osts_nodes))
13845 echo $(get_osd_param $list '' stats |
13846 awk '$1 == "cache_hit" {sum += $7}
13847 END { printf("%0.0f", sum) }')
13850 function set_cache() {
13853 if [ "$2" == "off" ]; then
13856 local list=$(comma_list $(osts_nodes))
13857 set_osd_param $list '' $1_cache_enable $on
13859 cancel_lru_locks osc
13863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13864 remote_ost_nodsh && skip "remote OST with nodsh"
13867 local list=$(comma_list $(osts_nodes))
13869 # check whether obdfilter is cache capable at all
13870 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13871 skip "not cache-capable obdfilter"
13874 # check cache is enabled on all obdfilters
13875 if get_osd_param $list '' read_cache_enable | grep 0; then
13876 skip "oss cache is disabled"
13879 set_osd_param $list '' writethrough_cache_enable 1
13881 # check write cache is enabled on all obdfilters
13882 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13883 skip "oss write cache is NOT enabled"
13888 #define OBD_FAIL_OBD_NO_LRU 0x609
13889 do_nodes $list $LCTL set_param fail_loc=0x609
13891 # pages should be in the case right after write
13892 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13895 local BEFORE=$(roc_hit)
13896 cancel_lru_locks osc
13897 cat $DIR/$tfile >/dev/null
13898 local AFTER=$(roc_hit)
13900 do_nodes $list $LCTL set_param fail_loc=0
13902 if ! let "AFTER - BEFORE == CPAGES"; then
13903 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13906 cancel_lru_locks osc
13907 # invalidates OST cache
13908 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13909 set_osd_param $list '' read_cache_enable 0
13910 cat $DIR/$tfile >/dev/null
13912 # now data shouldn't be found in the cache
13914 cancel_lru_locks osc
13915 cat $DIR/$tfile >/dev/null
13917 if let "AFTER - BEFORE != 0"; then
13918 error "IN CACHE: before: $BEFORE, after: $AFTER"
13921 set_osd_param $list '' read_cache_enable 1
13924 run_test 151 "test cache on oss and controls ==============================="
13927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13929 local TF="$TMP/$tfile"
13931 # simulate ENOMEM during write
13932 #define OBD_FAIL_OST_NOMEM 0x226
13933 lctl set_param fail_loc=0x80000226
13934 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13936 sync || error "sync failed"
13937 lctl set_param fail_loc=0
13939 # discard client's cache
13940 cancel_lru_locks osc
13942 # simulate ENOMEM during read
13943 lctl set_param fail_loc=0x80000226
13944 cmp $TF $DIR/$tfile || error "cmp failed"
13945 lctl set_param fail_loc=0
13949 run_test 152 "test read/write with enomem ============================"
13952 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13954 run_test 153 "test if fdatasync does not crash ======================="
13956 dot_lustre_fid_permission_check() {
13958 local ffid=$MOUNT/.lustre/fid/$fid
13961 echo "stat fid $fid"
13962 stat $ffid > /dev/null || error "stat $ffid failed."
13963 echo "touch fid $fid"
13964 touch $ffid || error "touch $ffid failed."
13965 echo "write to fid $fid"
13966 cat /etc/hosts > $ffid || error "write $ffid failed."
13967 echo "read fid $fid"
13968 diff /etc/hosts $ffid || error "read $ffid failed."
13969 echo "append write to fid $fid"
13970 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13971 echo "rename fid $fid"
13972 mv $ffid $test_dir/$tfile.1 &&
13973 error "rename $ffid to $tfile.1 should fail."
13974 touch $test_dir/$tfile.1
13975 mv $test_dir/$tfile.1 $ffid &&
13976 error "rename $tfile.1 to $ffid should fail."
13977 rm -f $test_dir/$tfile.1
13978 echo "truncate fid $fid"
13979 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13980 echo "link fid $fid"
13981 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13982 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13983 echo "setfacl fid $fid"
13984 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13985 echo "getfacl fid $fid"
13986 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13988 echo "unlink fid $fid"
13989 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13990 echo "mknod fid $fid"
13991 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13993 fid=[0xf00000400:0x1:0x0]
13994 ffid=$MOUNT/.lustre/fid/$fid
13996 echo "stat non-exist fid $fid"
13997 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13998 echo "write to non-exist fid $fid"
13999 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14000 echo "link new fid $fid"
14001 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14003 mkdir -p $test_dir/$tdir
14004 touch $test_dir/$tdir/$tfile
14005 fid=$($LFS path2fid $test_dir/$tdir)
14008 error "error: could not get fid for $test_dir/$dir/$tfile."
14010 ffid=$MOUNT/.lustre/fid/$fid
14013 ls $ffid > /dev/null || error "ls $ffid failed."
14014 echo "touch $fid/$tfile.1"
14015 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14017 echo "touch $MOUNT/.lustre/fid/$tfile"
14018 touch $MOUNT/.lustre/fid/$tfile && \
14019 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14021 echo "setxattr to $MOUNT/.lustre/fid"
14022 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14024 echo "listxattr for $MOUNT/.lustre/fid"
14025 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14027 echo "delxattr from $MOUNT/.lustre/fid"
14028 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14030 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14031 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14032 error "touch invalid fid should fail."
14034 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14035 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14036 error "touch non-normal fid should fail."
14038 echo "rename $tdir to $MOUNT/.lustre/fid"
14039 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14040 error "rename to $MOUNT/.lustre/fid should fail."
14042 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14044 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14045 local new_obf_mode=777
14047 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14048 chmod $new_obf_mode $DIR/.lustre/fid ||
14049 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14051 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14052 [ $obf_mode -eq $new_obf_mode ] ||
14053 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14055 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14056 chmod $old_obf_mode $DIR/.lustre/fid ||
14057 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14060 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14061 fid=$($LFS path2fid $test_dir/$tfile-2)
14063 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14065 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14066 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14067 error "create lov data thru .lustre failed"
14069 echo "cp /etc/passwd $test_dir/$tfile-2"
14070 cp /etc/passwd $test_dir/$tfile-2 ||
14071 error "copy to $test_dir/$tfile-2 failed."
14072 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14073 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14074 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14076 rm -rf $test_dir/tfile.lnk
14077 rm -rf $test_dir/$tfile-2
14081 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14082 skip "Need MDS version at least 2.4.1"
14084 local tf=$DIR/$tfile
14087 local fid=$($LFS path2fid $tf)
14088 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14090 # check that we get the same pathname back
14093 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14094 echo "$rootpath $fid"
14095 found=$($LFS fid2path $rootpath "$fid")
14096 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14097 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14100 # check wrong root path format
14101 rootpath=$MOUNT"_wrong"
14102 found=$($LFS fid2path $rootpath "$fid")
14103 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14105 run_test 154A "lfs path2fid and fid2path basic checks"
14108 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14109 skip "Need MDS version at least 2.4.1"
14111 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14112 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14113 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14114 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14116 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14117 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14119 # check that we get the same pathname
14120 echo "PFID: $PFID, name: $name"
14121 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14122 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14123 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14124 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14126 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14128 run_test 154B "verify the ll_decode_linkea tool"
14131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14132 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14133 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14134 skip "Need MDS version at least 2.2.51"
14135 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14137 cp /etc/hosts $DIR/$tfile
14139 fid=$($LFS path2fid $DIR/$tfile)
14141 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14143 dot_lustre_fid_permission_check "$fid" $DIR ||
14144 error "dot lustre permission check $fid failed"
14146 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14148 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14150 touch $MOUNT/.lustre/file &&
14151 error "creation is not allowed under .lustre"
14153 mkdir $MOUNT/.lustre/dir &&
14154 error "mkdir is not allowed under .lustre"
14158 run_test 154a "Open-by-FID"
14161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14162 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14163 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14164 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14165 skip "Need MDS version at least 2.2.51"
14167 local remote_dir=$DIR/$tdir/remote_dir
14171 mkdir -p $DIR/$tdir
14172 $LFS mkdir -i $MDTIDX $remote_dir ||
14173 error "create remote directory failed"
14175 cp /etc/hosts $remote_dir/$tfile
14177 fid=$($LFS path2fid $remote_dir/$tfile)
14179 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14181 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14182 error "dot lustre permission check $fid failed"
14185 run_test 154b "Open-by-FID for remote directory"
14188 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14189 skip "Need MDS version at least 2.4.1"
14191 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14192 local FID1=$($LFS path2fid $DIR/$tfile.1)
14193 local FID2=$($LFS path2fid $DIR/$tfile.2)
14194 local FID3=$($LFS path2fid $DIR/$tfile.3)
14197 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14198 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14199 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14201 [ "$FID" = "${!want}" ] ||
14202 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14206 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14208 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14209 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14213 run_test 154c "lfs path2fid and fid2path multiple arguments"
14216 remote_mds_nodsh && skip "remote MDS with nodsh"
14217 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14218 skip "Need MDS version at least 2.5.53"
14220 if remote_mds; then
14221 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14225 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14232 local fid=$($LFS path2fid $DIR/$tfile)
14235 cmd="exec $fd<$DIR/$tfile"
14237 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14238 echo "$fid_list" | grep "$fid"
14241 cmd="exec $fd>/dev/null"
14243 if [ $rc -ne 0 ]; then
14244 error "FID $fid not found in open files list $fid_list"
14247 run_test 154d "Verify open file fid"
14251 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14252 skip "Need MDS version at least 2.6.50"
14254 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14255 error ".lustre returned by readdir"
14258 run_test 154e ".lustre is not returned by readdir"
14261 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14263 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14264 test_mkdir -p -c1 $DIR/$tdir/d
14265 # test dirs inherit from its stripe
14266 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14267 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14268 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14269 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14272 # get fid of parents
14273 local FID0=$($LFS path2fid $DIR/$tdir/d)
14274 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14275 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14276 local FID3=$($LFS path2fid $DIR)
14278 # check that path2fid --parents returns expected <parent_fid>/name
14279 # 1) test for a directory (single parent)
14280 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14281 [ "$parent" == "$FID0/foo1" ] ||
14282 error "expected parent: $FID0/foo1, got: $parent"
14284 # 2) test for a file with nlink > 1 (multiple parents)
14285 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14286 echo "$parent" | grep -F "$FID1/$tfile" ||
14287 error "$FID1/$tfile not returned in parent list"
14288 echo "$parent" | grep -F "$FID2/link" ||
14289 error "$FID2/link not returned in parent list"
14291 # 3) get parent by fid
14292 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14293 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14294 echo "$parent" | grep -F "$FID1/$tfile" ||
14295 error "$FID1/$tfile not returned in parent list (by fid)"
14296 echo "$parent" | grep -F "$FID2/link" ||
14297 error "$FID2/link not returned in parent list (by fid)"
14299 # 4) test for entry in root directory
14300 parent=$($LFS path2fid --parents $DIR/f)
14301 echo "$parent" | grep -F "$FID3/f" ||
14302 error "$FID3/f not returned in parent list"
14304 # 5) test it on root directory
14305 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14306 error "$MOUNT should not have parents"
14308 # enable xattr caching and check that linkea is correctly updated
14309 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14310 save_lustre_params client "llite.*.xattr_cache" > $save
14311 lctl set_param llite.*.xattr_cache 1
14313 # 6.1) linkea update on rename
14314 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14316 # get parents by fid
14317 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14318 # foo1 should no longer be returned in parent list
14319 echo "$parent" | grep -F "$FID1" &&
14320 error "$FID1 should no longer be in parent list"
14321 # the new path should appear
14322 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14323 error "$FID2/$tfile.moved is not in parent list"
14325 # 6.2) linkea update on unlink
14326 rm -f $DIR/$tdir/d/foo2/link
14327 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14328 # foo2/link should no longer be returned in parent list
14329 echo "$parent" | grep -F "$FID2/link" &&
14330 error "$FID2/link should no longer be in parent list"
14334 restore_lustre_params < $save
14337 run_test 154f "get parent fids by reading link ea"
14341 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14342 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14343 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14344 skip "Need MDS version at least 2.6.92"
14346 mkdir -p $DIR/$tdir
14347 llapi_fid_test -d $DIR/$tdir
14349 run_test 154g "various llapi FID tests"
14351 test_155_small_load() {
14352 local temp=$TMP/$tfile
14353 local file=$DIR/$tfile
14355 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14356 error "dd of=$temp bs=6096 count=1 failed"
14358 cancel_lru_locks $OSC
14359 cmp $temp $file || error "$temp $file differ"
14361 $TRUNCATE $temp 6000
14362 $TRUNCATE $file 6000
14363 cmp $temp $file || error "$temp $file differ (truncate1)"
14365 echo "12345" >>$temp
14366 echo "12345" >>$file
14367 cmp $temp $file || error "$temp $file differ (append1)"
14369 echo "12345" >>$temp
14370 echo "12345" >>$file
14371 cmp $temp $file || error "$temp $file differ (append2)"
14377 test_155_big_load() {
14378 remote_ost_nodsh && skip "remote OST with nodsh"
14380 local temp=$TMP/$tfile
14381 local file=$DIR/$tfile
14384 local cache_size=$(do_facet ost$((MAXI+1)) \
14385 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14386 local large_file_size=$((cache_size * 2))
14388 echo "OSS cache size: $cache_size KB"
14389 echo "Large file size: $large_file_size KB"
14391 [ $MAXV -le $large_file_size ] &&
14392 skip_env "max available OST size needs > $large_file_size KB"
14394 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14396 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14397 error "dd of=$temp bs=$large_file_size count=1k failed"
14400 cancel_lru_locks osc
14401 cmp $temp $file || error "$temp $file differ"
14407 save_writethrough() {
14408 local facets=$(get_facets OST)
14410 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14416 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14418 save_writethrough $p
14421 set_cache writethrough on
14422 test_155_small_load
14423 restore_lustre_params < $p
14426 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14431 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14433 save_writethrough $p
14436 set_cache writethrough off
14437 test_155_small_load
14438 restore_lustre_params < $p
14441 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14446 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14448 save_writethrough $p
14451 set_cache writethrough on
14452 test_155_small_load
14453 restore_lustre_params < $p
14456 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14461 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14463 save_writethrough $p
14466 set_cache writethrough off
14467 test_155_small_load
14468 restore_lustre_params < $p
14471 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14476 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14478 save_writethrough $p
14481 set_cache writethrough on
14483 restore_lustre_params < $p
14486 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14491 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14493 save_writethrough $p
14496 set_cache writethrough off
14498 restore_lustre_params < $p
14501 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14506 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14508 save_writethrough $p
14511 set_cache writethrough on
14513 restore_lustre_params < $p
14516 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14521 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14523 save_writethrough $p
14526 set_cache writethrough off
14528 restore_lustre_params < $p
14531 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14535 remote_ost_nodsh && skip "remote OST with nodsh"
14536 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14537 skip "stats not implemented on old servers"
14538 [ "$ost1_FSTYPE" = "zfs" ] &&
14539 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14544 local file="$DIR/$tfile"
14545 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14547 save_writethrough $p
14550 log "Turn on read and write cache"
14552 set_cache writethrough on
14554 log "Write data and read it back."
14555 log "Read should be satisfied from the cache."
14556 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14558 cancel_lru_locks osc
14559 cat $file >/dev/null
14561 if ! let "AFTER - BEFORE == CPAGES"; then
14562 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14564 log "cache hits: before: $BEFORE, after: $AFTER"
14567 log "Read again; it should be satisfied from the cache."
14569 cancel_lru_locks osc
14570 cat $file >/dev/null
14572 if ! let "AFTER - BEFORE == CPAGES"; then
14573 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14575 log "cache hits:: before: $BEFORE, after: $AFTER"
14578 log "Turn off the read cache and turn on the write cache"
14580 set_cache writethrough on
14582 log "Read again; it should be satisfied from the cache."
14584 cancel_lru_locks osc
14585 cat $file >/dev/null
14587 if ! let "AFTER - BEFORE == CPAGES"; then
14588 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14590 log "cache hits:: before: $BEFORE, after: $AFTER"
14593 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14594 # > 2.12.56 uses pagecache if cached
14595 log "Read again; it should not be satisfied from the cache."
14597 cancel_lru_locks osc
14598 cat $file >/dev/null
14600 if ! let "AFTER - BEFORE == 0"; then
14601 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14603 log "cache hits:: before: $BEFORE, after: $AFTER"
14607 log "Write data and read it back."
14608 log "Read should be satisfied from the cache."
14609 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14611 cancel_lru_locks osc
14612 cat $file >/dev/null
14614 if ! let "AFTER - BEFORE == CPAGES"; then
14615 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14617 log "cache hits:: before: $BEFORE, after: $AFTER"
14620 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14621 # > 2.12.56 uses pagecache if cached
14622 log "Read again; it should not be satisfied from the cache."
14624 cancel_lru_locks osc
14625 cat $file >/dev/null
14627 if ! let "AFTER - BEFORE == 0"; then
14628 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14630 log "cache hits:: before: $BEFORE, after: $AFTER"
14634 log "Turn off read and write cache"
14636 set_cache writethrough off
14638 log "Write data and read it back"
14639 log "It should not be satisfied from the cache."
14641 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14642 cancel_lru_locks osc
14644 cat $file >/dev/null
14646 if ! let "AFTER - BEFORE == 0"; then
14647 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14649 log "cache hits:: before: $BEFORE, after: $AFTER"
14652 log "Turn on the read cache and turn off the write cache"
14654 set_cache writethrough off
14656 log "Write data and read it back"
14657 log "It should not be satisfied from the cache."
14659 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14661 cancel_lru_locks osc
14662 cat $file >/dev/null
14664 if ! let "AFTER - BEFORE == 0"; then
14665 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14667 log "cache hits:: before: $BEFORE, after: $AFTER"
14670 log "Read again; it should be satisfied from the cache."
14672 cancel_lru_locks osc
14673 cat $file >/dev/null
14675 if ! let "AFTER - BEFORE == CPAGES"; then
14676 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14678 log "cache hits:: before: $BEFORE, after: $AFTER"
14681 restore_lustre_params < $p
14684 run_test 156 "Verification of tunables"
14687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14688 remote_mds_nodsh && skip "remote MDS with nodsh"
14689 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14690 skip "Need MDS version at least 2.2.0"
14692 changelog_register || error "changelog_register failed"
14693 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14694 changelog_users $SINGLEMDS | grep -q $cl_user ||
14695 error "User $cl_user not found in changelog_users"
14698 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14699 changelog_clear 0 || error "changelog_clear failed"
14700 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14701 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14702 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14703 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14704 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14705 rm $DIR/$tdir/pics/desktop.jpg
14707 changelog_dump | tail -10
14709 echo "verifying changelog mask"
14710 changelog_chmask "-MKDIR"
14711 changelog_chmask "-CLOSE"
14713 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14714 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14716 changelog_chmask "+MKDIR"
14717 changelog_chmask "+CLOSE"
14719 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14720 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14722 changelog_dump | tail -10
14723 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14724 CLOSES=$(changelog_dump | grep -c "CLOSE")
14725 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14726 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14729 echo "verifying target fid"
14730 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14731 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14732 [ "$fidc" == "$fidf" ] ||
14733 error "changelog '$tfile' fid $fidc != file fid $fidf"
14734 echo "verifying parent fid"
14735 # The FID returned from the Changelog may be the directory shard on
14736 # a different MDT, and not the FID returned by path2fid on the parent.
14737 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14738 # since this is what will matter when recreating this file in the tree.
14739 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14740 local pathp=$($LFS fid2path $MOUNT "$fidp")
14741 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14742 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14744 echo "getting records for $cl_user"
14745 changelog_users $SINGLEMDS
14746 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14748 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14749 error "changelog_clear failed"
14750 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14751 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14752 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14753 error "user index expect $user_rec1 + $nclr != $user_rec2"
14755 local min0_rec=$(changelog_users $SINGLEMDS |
14756 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14757 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14758 awk '{ print $1; exit; }')
14760 changelog_dump | tail -n 5
14761 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14762 [ $first_rec == $((min0_rec + 1)) ] ||
14763 error "first index should be $min0_rec + 1 not $first_rec"
14765 # LU-3446 changelog index reset on MDT restart
14766 local cur_rec1=$(changelog_users $SINGLEMDS |
14767 awk '/^current.index:/ { print $NF }')
14768 changelog_clear 0 ||
14769 error "clear all changelog records for $cl_user failed"
14770 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14771 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14772 error "Fail to start $SINGLEMDS"
14773 local cur_rec2=$(changelog_users $SINGLEMDS |
14774 awk '/^current.index:/ { print $NF }')
14775 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14776 [ $cur_rec1 == $cur_rec2 ] ||
14777 error "current index should be $cur_rec1 not $cur_rec2"
14779 echo "verifying users from this test are deregistered"
14780 changelog_deregister || error "changelog_deregister failed"
14781 changelog_users $SINGLEMDS | grep -q $cl_user &&
14782 error "User '$cl_user' still in changelog_users"
14784 # lctl get_param -n mdd.*.changelog_users
14785 # current index: 144
14786 # ID index (idle seconds)
14788 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14789 # this is the normal case where all users were deregistered
14790 # make sure no new records are added when no users are present
14791 local last_rec1=$(changelog_users $SINGLEMDS |
14792 awk '/^current.index:/ { print $NF }')
14793 touch $DIR/$tdir/chloe
14794 local last_rec2=$(changelog_users $SINGLEMDS |
14795 awk '/^current.index:/ { print $NF }')
14796 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14797 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14799 # any changelog users must be leftovers from a previous test
14800 changelog_users $SINGLEMDS
14801 echo "other changelog users; can't verify off"
14804 run_test 160a "changelog sanity"
14806 test_160b() { # LU-3587
14807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14808 remote_mds_nodsh && skip "remote MDS with nodsh"
14809 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14810 skip "Need MDS version at least 2.2.0"
14812 changelog_register || error "changelog_register failed"
14813 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14814 changelog_users $SINGLEMDS | grep -q $cl_user ||
14815 error "User '$cl_user' not found in changelog_users"
14817 local longname1=$(str_repeat a 255)
14818 local longname2=$(str_repeat b 255)
14821 echo "creating very long named file"
14822 touch $longname1 || error "create of '$longname1' failed"
14823 echo "renaming very long named file"
14824 mv $longname1 $longname2
14826 changelog_dump | grep RENME | tail -n 5
14829 run_test 160b "Verify that very long rename doesn't crash in changelog"
14832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14833 remote_mds_nodsh && skip "remote MDS with nodsh"
14835 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14836 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14837 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14838 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14842 # Registration step
14843 changelog_register || error "changelog_register failed"
14846 mkdir -p $DIR/$tdir
14847 $MCREATE $DIR/$tdir/foo_160c
14848 changelog_chmask "-TRUNC"
14849 $TRUNCATE $DIR/$tdir/foo_160c 200
14850 changelog_chmask "+TRUNC"
14851 $TRUNCATE $DIR/$tdir/foo_160c 199
14852 changelog_dump | tail -n 5
14853 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14854 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14856 run_test 160c "verify that changelog log catch the truncate event"
14859 remote_mds_nodsh && skip "remote MDS with nodsh"
14860 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14862 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14863 skip "Need MDS version at least 2.7.60"
14865 # Registration step
14866 changelog_register || error "changelog_register failed"
14868 mkdir -p $DIR/$tdir/migrate_dir
14869 changelog_clear 0 || error "changelog_clear failed"
14871 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14872 changelog_dump | tail -n 5
14873 local migrates=$(changelog_dump | grep -c "MIGRT")
14874 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14876 run_test 160d "verify that changelog log catch the migrate event"
14879 remote_mds_nodsh && skip "remote MDS with nodsh"
14882 changelog_register || error "changelog_register failed"
14884 # Delete a future user (expect fail)
14885 local MDT0=$(facet_svc $SINGLEMDS)
14886 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14889 if [ $rc -eq 0 ]; then
14890 error "Deleted non-existant user cl77"
14891 elif [ $rc -ne 2 ]; then
14892 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14895 # Clear to a bad index (1 billion should be safe)
14896 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14899 if [ $rc -eq 0 ]; then
14900 error "Successfully cleared to invalid CL index"
14901 elif [ $rc -ne 22 ]; then
14902 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14905 run_test 160e "changelog negative testing (should return errors)"
14908 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14909 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14910 skip "Need MDS version at least 2.10.56"
14912 local mdts=$(comma_list $(mdts_nodes))
14915 changelog_register || error "first changelog_register failed"
14916 changelog_register || error "second changelog_register failed"
14918 declare -A cl_user1
14919 declare -A cl_user2
14924 # generate some changelog records to accumulate on each MDT
14925 # use all_char because created files should be evenly distributed
14926 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
14927 error "test_mkdir $tdir failed"
14928 log "$(date +%s): creating first files"
14929 for ((i = 0; i < MDSCOUNT * 2; i++)); do
14930 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
14931 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
14934 # check changelogs have been generated
14935 local start=$SECONDS
14936 local idle_time=$((MDSCOUNT * 5 + 5))
14937 local nbcl=$(changelog_dump | wc -l)
14938 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14940 for param in "changelog_max_idle_time=$idle_time" \
14942 "changelog_min_gc_interval=2" \
14943 "changelog_min_free_cat_entries=3"; do
14944 local MDT0=$(facet_svc $SINGLEMDS)
14945 local var="${param%=*}"
14946 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14948 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14949 do_nodes $mdts $LCTL set_param mdd.*.$param
14952 # force cl_user2 to be idle (1st part), but also cancel the
14953 # cl_user1 records so that it is not evicted later in the test.
14954 local sleep1=$((idle_time / 2))
14955 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14958 # simulate changelog catalog almost full
14959 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14960 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
14962 for i in $(seq $MDSCOUNT); do
14963 cl_users=(${CL_USERS[mds$i]})
14964 cl_user1[mds$i]="${cl_users[0]}"
14965 cl_user2[mds$i]="${cl_users[1]}"
14967 [ -n "${cl_user1[mds$i]}" ] ||
14968 error "mds$i: no user registered"
14969 [ -n "${cl_user2[mds$i]}" ] ||
14970 error "mds$i: only ${cl_user2[mds$i]} is registered"
14972 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14973 [ -n "$user_rec1" ] ||
14974 error "mds$i: User ${cl_user1[mds$i]} not registered"
14975 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14976 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14977 [ -n "$user_rec2" ] ||
14978 error "mds$i: User ${cl_user1[mds$i]} not registered"
14979 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14980 "$user_rec1 + 2 == $user_rec2"
14981 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14982 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14983 "$user_rec1 + 2, but is $user_rec2"
14984 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14985 [ -n "$user_rec2" ] ||
14986 error "mds$i: User ${cl_user2[mds$i]} not registered"
14987 [ $user_rec1 == $user_rec2 ] ||
14988 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14989 "$user_rec1, but is $user_rec2"
14992 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14993 local sleep2=$((idle_time - (SECONDS - start) + 1))
14994 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14997 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14998 # cl_user1 should be OK because it recently processed records.
14999 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15000 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15001 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15002 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15005 # ensure gc thread is done
15006 for i in $(mdts_nodes); do
15007 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15008 error "$i: GC-thread not done"
15012 for (( i = 1; i <= MDSCOUNT; i++ )); do
15013 # check cl_user1 still registered
15014 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15015 error "mds$i: User ${cl_user1[mds$i]} not registered"
15016 # check cl_user2 unregistered
15017 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15018 error "mds$i: User ${cl_user2[mds$i]} still registered"
15020 # check changelogs are present and starting at $user_rec1 + 1
15021 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15022 [ -n "$user_rec1" ] ||
15023 error "mds$i: User ${cl_user1[mds$i]} not registered"
15024 first_rec=$($LFS changelog $(facet_svc mds$i) |
15025 awk '{ print $1; exit; }')
15027 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15028 [ $((user_rec1 + 1)) == $first_rec ] ||
15029 error "mds$i: rec $first_rec != $user_rec1 + 1"
15032 run_test 160f "changelog garbage collect (timestamped users)"
15035 remote_mds_nodsh && skip "remote MDS with nodsh"
15036 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15037 skip "Need MDS version at least 2.10.56"
15039 local mdts=$(comma_list $(mdts_nodes))
15041 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15042 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15045 changelog_register || error "first changelog_register failed"
15046 changelog_register || error "second changelog_register failed"
15048 declare -A cl_user1
15049 declare -A cl_user2
15054 # generate some changelog records to accumulate on each MDT
15055 # use all_char because created files should be evenly distributed
15056 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15057 error "test_mkdir $tdir failed"
15058 for ((i = 0; i < MDSCOUNT; i++)); do
15059 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15060 error "create $DIR/$tdir/d$i.1 failed"
15063 # check changelogs have been generated
15064 local nbcl=$(changelog_dump | wc -l)
15065 (( $nbcl > 0 )) || error "no changelogs found"
15067 # reduce the max_idle_indexes value to make sure we exceed it
15068 for param in "changelog_max_idle_indexes=1" \
15070 "changelog_min_gc_interval=2" \
15071 "changelog_min_free_cat_entries=3"; do
15072 local MDT0=$(facet_svc $SINGLEMDS)
15073 local var="${param%=*}"
15074 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15076 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15077 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15078 error "unable to set mdd.*.$param"
15081 # simulate changelog catalog almost full
15082 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15083 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15085 local start=$SECONDS
15086 for i in $(seq $MDSCOUNT); do
15087 cl_users=(${CL_USERS[mds$i]})
15088 cl_user1[mds$i]="${cl_users[0]}"
15089 cl_user2[mds$i]="${cl_users[1]}"
15091 [ -n "${cl_user1[mds$i]}" ] ||
15092 error "mds$i: no user registered"
15093 [ -n "${cl_user2[mds$i]}" ] ||
15094 error "mds$i: only ${cl_user1[mds$i]} is registered"
15096 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15097 [ -n "$user_rec1" ] ||
15098 error "mds$i: User ${cl_user1[mds$i]} not registered"
15099 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15100 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15101 [ -n "$user_rec2" ] ||
15102 error "mds$i: User ${cl_user1[mds$i]} not registered"
15103 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15104 "$user_rec1 + 2 == $user_rec2"
15105 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15106 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15107 "$user_rec1 + 2, but is $user_rec2"
15108 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15109 [ -n "$user_rec2" ] ||
15110 error "mds$i: User ${cl_user2[mds$i]} not registered"
15111 [ $user_rec1 == $user_rec2 ] ||
15112 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15113 "$user_rec1, but is $user_rec2"
15116 # ensure we are past the previous changelog_min_gc_interval set above
15117 local sleep2=$((start + 2 - SECONDS))
15118 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15120 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15121 # cl_user1 should be OK because it recently processed records.
15122 for ((i = 0; i < MDSCOUNT; i++)); do
15123 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15124 error "create $DIR/$tdir/d$i.3 failed"
15127 # ensure gc thread is done
15128 for i in $(mdts_nodes); do
15129 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15130 error "$i: GC-thread not done"
15134 for (( i = 1; i <= MDSCOUNT; i++ )); do
15135 # check cl_user1 still registered
15136 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15137 error "mds$i: User ${cl_user1[mds$i]} not registered"
15138 # check cl_user2 unregistered
15139 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15140 error "mds$i: User ${cl_user2[mds$i]} still registered"
15142 # check changelogs are present and starting at $user_rec1 + 1
15143 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15144 [ -n "$user_rec1" ] ||
15145 error "mds$i: User ${cl_user1[mds$i]} not registered"
15146 first_rec=$($LFS changelog $(facet_svc mds$i) |
15147 awk '{ print $1; exit; }')
15149 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15150 [ $((user_rec1 + 1)) == $first_rec ] ||
15151 error "mds$i: rec $first_rec != $user_rec1 + 1"
15154 run_test 160g "changelog garbage collect (old users)"
15157 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15158 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15159 skip "Need MDS version at least 2.10.56"
15161 local mdts=$(comma_list $(mdts_nodes))
15164 changelog_register || error "first changelog_register failed"
15165 changelog_register || error "second changelog_register failed"
15167 declare -A cl_user1
15168 declare -A cl_user2
15173 # generate some changelog records to accumulate on each MDT
15174 # use all_char because created files should be evenly distributed
15175 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15176 error "test_mkdir $tdir failed"
15177 for ((i = 0; i < MDSCOUNT; i++)); do
15178 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15179 error "create $DIR/$tdir/d$i.1 failed"
15182 # check changelogs have been generated
15183 local nbcl=$(changelog_dump | wc -l)
15184 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15186 for param in "changelog_max_idle_time=10" \
15188 "changelog_min_gc_interval=2"; do
15189 local MDT0=$(facet_svc $SINGLEMDS)
15190 local var="${param%=*}"
15191 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15193 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15194 do_nodes $mdts $LCTL set_param mdd.*.$param
15197 # force cl_user2 to be idle (1st part)
15200 for i in $(seq $MDSCOUNT); do
15201 cl_users=(${CL_USERS[mds$i]})
15202 cl_user1[mds$i]="${cl_users[0]}"
15203 cl_user2[mds$i]="${cl_users[1]}"
15205 [ -n "${cl_user1[mds$i]}" ] ||
15206 error "mds$i: no user registered"
15207 [ -n "${cl_user2[mds$i]}" ] ||
15208 error "mds$i: only ${cl_user2[mds$i]} is registered"
15210 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15211 [ -n "$user_rec1" ] ||
15212 error "mds$i: User ${cl_user1[mds$i]} not registered"
15213 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15214 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15215 [ -n "$user_rec2" ] ||
15216 error "mds$i: User ${cl_user1[mds$i]} not registered"
15217 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15218 "$user_rec1 + 2 == $user_rec2"
15219 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15220 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15221 "$user_rec1 + 2, but is $user_rec2"
15222 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15223 [ -n "$user_rec2" ] ||
15224 error "mds$i: User ${cl_user2[mds$i]} not registered"
15225 [ $user_rec1 == $user_rec2 ] ||
15226 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15227 "$user_rec1, but is $user_rec2"
15230 # force cl_user2 to be idle (2nd part) and to reach
15231 # changelog_max_idle_time
15234 # force each GC-thread start and block then
15235 # one per MDT/MDD, set fail_val accordingly
15236 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15237 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15239 # generate more changelogs to trigger fail_loc
15240 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15241 error "create $DIR/$tdir/${tfile}bis failed"
15243 # stop MDT to stop GC-thread, should be done in back-ground as it will
15244 # block waiting for the thread to be released and exit
15245 declare -A stop_pids
15246 for i in $(seq $MDSCOUNT); do
15248 stop_pids[mds$i]=$!
15251 for i in $(mdts_nodes); do
15254 local facets=$(facets_up_on_host $i)
15256 for facet in ${facets//,/ }; do
15257 if [[ $facet == mds* ]]; then
15261 # ensure each MDS's gc threads are still present and all in "R"
15262 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15263 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15264 error "$i: expected $nb GC-thread"
15266 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15268 error "$i: GC-thread not found in R-state"
15269 # check umounts of each MDT on MDS have reached kthread_stop()
15270 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15271 error "$i: expected $nb umount"
15273 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15274 error "$i: umount not found in D-state"
15277 # release all GC-threads
15278 do_nodes $mdts $LCTL set_param fail_loc=0
15280 # wait for MDT stop to complete
15281 for i in $(seq $MDSCOUNT); do
15282 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15286 # may try to check if any orphan changelog records are present
15287 # via ldiskfs/zfs and llog_reader...
15289 # re-start/mount MDTs
15290 for i in $(seq $MDSCOUNT); do
15291 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15292 error "Fail to start mds$i"
15296 for i in $(seq $MDSCOUNT); do
15297 # check cl_user1 still registered
15298 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15299 error "mds$i: User ${cl_user1[mds$i]} not registered"
15300 # check cl_user2 unregistered
15301 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15302 error "mds$i: User ${cl_user2[mds$i]} still registered"
15304 # check changelogs are present and starting at $user_rec1 + 1
15305 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15306 [ -n "$user_rec1" ] ||
15307 error "mds$i: User ${cl_user1[mds$i]} not registered"
15308 first_rec=$($LFS changelog $(facet_svc mds$i) |
15309 awk '{ print $1; exit; }')
15311 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15312 [ $((user_rec1 + 1)) == $first_rec ] ||
15313 error "mds$i: first index should be $user_rec1 + 1, " \
15314 "but is $first_rec"
15317 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15322 local mdts=$(comma_list $(mdts_nodes))
15324 changelog_register || error "first changelog_register failed"
15326 # generate some changelog records to accumulate on each MDT
15327 # use all_char because created files should be evenly distributed
15328 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15329 error "test_mkdir $tdir failed"
15330 for ((i = 0; i < MDSCOUNT; i++)); do
15331 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15332 error "create $DIR/$tdir/d$i.1 failed"
15335 # check changelogs have been generated
15336 local nbcl=$(changelog_dump | wc -l)
15337 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15339 # simulate race between register and unregister
15340 # XXX as fail_loc is set per-MDS, with DNE configs the race
15341 # simulation will only occur for one MDT per MDS and for the
15342 # others the normal race scenario will take place
15343 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15344 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15345 do_nodes $mdts $LCTL set_param fail_val=1
15347 # unregister 1st user
15348 changelog_deregister &
15350 # wait some time for deregister work to reach race rdv
15352 # register 2nd user
15353 changelog_register || error "2nd user register failed"
15355 wait $pid1 || error "1st user deregister failed"
15359 declare -A LAST_REC
15360 for i in $(seq $MDSCOUNT); do
15361 if changelog_users mds$i | grep "^cl"; then
15362 # make sure new records are added with one user present
15363 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15364 awk '/^current.index:/ { print $NF }')
15366 error "mds$i has no user registered"
15370 # generate more changelog records to accumulate on each MDT
15371 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15372 error "create $DIR/$tdir/${tfile}bis failed"
15374 for i in $(seq $MDSCOUNT); do
15375 last_rec=$(changelog_users $SINGLEMDS |
15376 awk '/^current.index:/ { print $NF }')
15377 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15378 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15379 error "changelogs are off on mds$i"
15382 run_test 160i "changelog user register/unregister race"
15385 remote_mds_nodsh && skip "remote MDS with nodsh"
15386 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15387 skip "Need MDS version at least 2.12.56"
15389 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15390 stack_trap "umount $MOUNT2" EXIT
15392 changelog_register || error "first changelog_register failed"
15393 stack_trap "changelog_deregister" EXIT
15395 # generate some changelog
15396 # use all_char because created files should be evenly distributed
15397 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15398 error "mkdir $tdir failed"
15399 for ((i = 0; i < MDSCOUNT; i++)); do
15400 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15401 error "create $DIR/$tdir/d$i.1 failed"
15404 # open the changelog device
15405 exec 3>/dev/changelog-$FSNAME-MDT0000
15406 stack_trap "exec 3>&-" EXIT
15407 exec 4</dev/changelog-$FSNAME-MDT0000
15408 stack_trap "exec 4<&-" EXIT
15410 # umount the first lustre mount
15412 stack_trap "mount_client $MOUNT" EXIT
15414 # read changelog, which may or may not fail, but should not crash
15418 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15419 changelog_users $SINGLEMDS | grep -q $cl_user ||
15420 error "User $cl_user not found in changelog_users"
15422 printf 'clear:'$cl_user':0' >&3
15424 run_test 160j "client can be umounted while its chanangelog is being used"
15427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15428 remote_mds_nodsh && skip "remote MDS with nodsh"
15430 mkdir -p $DIR/$tdir/1/1
15432 changelog_register || error "changelog_register failed"
15433 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15435 changelog_users $SINGLEMDS | grep -q $cl_user ||
15436 error "User '$cl_user' not found in changelog_users"
15437 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15438 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15439 rmdir $DIR/$tdir/1/1 & sleep 1
15441 touch $DIR/$tdir/2/2
15442 rm -rf $DIR/$tdir/2
15447 changelog_dump | grep rmdir || error "rmdir not recorded"
15449 run_test 160k "Verify that changelog records are not lost"
15451 # Verifies that a file passed as a parameter has recently had an operation
15452 # performed on it that has generated an MTIME changelog which contains the
15453 # correct parent FID. As files might reside on a different MDT from the
15454 # parent directory in DNE configurations, the FIDs are translated to paths
15455 # before being compared, which should be identical
15456 compare_mtime_changelog() {
15464 mdtidx=$($LFS getstripe --mdt-index $file)
15465 mdtidx=$(printf "%04x" $mdtidx)
15467 # Obtain the parent FID from the MTIME changelog
15468 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15469 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15471 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15472 [ -z "$cl_fid" ] && error "parent FID not present"
15474 # Verify that the path for the parent FID is the same as the path for
15475 # the test directory
15476 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15480 [[ "${pdir%/}" == "$dir" ]] ||
15481 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15487 remote_mds_nodsh && skip "remote MDS with nodsh"
15488 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15489 skip "Need MDS version at least 2.13.55"
15493 changelog_register || error "changelog_register failed"
15494 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15496 changelog_users $SINGLEMDS | grep -q $cl_user ||
15497 error "User '$cl_user' not found in changelog_users"
15499 # Clear some types so that MTIME changelogs are generated
15500 changelog_chmask "-CREAT"
15501 changelog_chmask "-CLOSE"
15503 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15505 # Test CL_MTIME during setattr
15506 touch $DIR/$tdir/$tfile
15507 compare_mtime_changelog $DIR/$tdir/$tfile
15509 # Test CL_MTIME during close
15510 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15511 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15513 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15518 test_mkdir -c1 $DIR/$tdir
15519 cp /etc/hosts $DIR/$tdir/$tfile
15520 test_mkdir -c1 $DIR/$tdir/foo1
15521 test_mkdir -c1 $DIR/$tdir/foo2
15522 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15523 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15524 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15525 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15526 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15527 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15528 $LFS fid2path $DIR $FID
15529 error "bad link ea"
15532 rm $DIR/$tdir/foo2/zachary
15534 rm $DIR/$tdir/foo2/thor
15536 rm $DIR/$tdir/$tfile
15538 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15539 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15540 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15541 rm $DIR/$tdir/foo2/maggie
15544 local longname=$tfile.avg_len_is_thirty_two_
15545 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15546 error_noexit 'failed to unlink many hardlinks'" EXIT
15547 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15548 error "failed to hardlink many files"
15549 links=$($LFS fid2path $DIR $FID | wc -l)
15550 echo -n "${links}/1000 links in link EA"
15551 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15553 run_test 161a "link ea sanity"
15556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15557 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15560 local remote_dir=$DIR/$tdir/remote_dir
15562 mkdir -p $DIR/$tdir
15563 $LFS mkdir -i $MDTIDX $remote_dir ||
15564 error "create remote directory failed"
15566 cp /etc/hosts $remote_dir/$tfile
15567 mkdir -p $remote_dir/foo1
15568 mkdir -p $remote_dir/foo2
15569 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15570 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15571 ln $remote_dir/$tfile $remote_dir/foo1/luna
15572 ln $remote_dir/$tfile $remote_dir/foo2/thor
15574 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15576 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15577 $LFS fid2path $DIR $FID
15578 error "bad link ea"
15581 rm $remote_dir/foo2/zachary
15583 rm $remote_dir/foo2/thor
15585 rm $remote_dir/$tfile
15587 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15588 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15589 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15590 $LFS fid2path $DIR $FID
15591 error "bad link rename"
15593 rm $remote_dir/foo2/maggie
15596 local longname=filename_avg_len_is_thirty_two_
15597 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15598 error "failed to hardlink many files"
15599 links=$($LFS fid2path $DIR $FID | wc -l)
15600 echo -n "${links}/1000 links in link EA"
15601 [[ ${links} -gt 60 ]] ||
15602 error "expected at least 60 links in link EA"
15603 unlinkmany $remote_dir/foo2/$longname 1000 ||
15604 error "failed to unlink many hardlinks"
15606 run_test 161b "link ea sanity under remote directory"
15609 remote_mds_nodsh && skip "remote MDS with nodsh"
15610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15611 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15612 skip "Need MDS version at least 2.1.5"
15614 # define CLF_RENAME_LAST 0x0001
15615 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15616 changelog_register || error "changelog_register failed"
15619 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15620 touch $DIR/$tdir/foo_161c
15621 touch $DIR/$tdir/bar_161c
15622 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15623 changelog_dump | grep RENME | tail -n 5
15624 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15625 changelog_clear 0 || error "changelog_clear failed"
15626 if [ x$flags != "x0x1" ]; then
15627 error "flag $flags is not 0x1"
15630 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15631 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15632 touch $DIR/$tdir/foo_161c
15633 touch $DIR/$tdir/bar_161c
15634 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15635 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15636 changelog_dump | grep RENME | tail -n 5
15637 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15638 changelog_clear 0 || error "changelog_clear failed"
15639 if [ x$flags != "x0x0" ]; then
15640 error "flag $flags is not 0x0"
15642 echo "rename overwrite a target having nlink > 1," \
15643 "changelog record has flags of $flags"
15645 # rename doesn't overwrite a target (changelog flag 0x0)
15646 touch $DIR/$tdir/foo_161c
15647 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15648 changelog_dump | grep RENME | tail -n 5
15649 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15650 changelog_clear 0 || error "changelog_clear failed"
15651 if [ x$flags != "x0x0" ]; then
15652 error "flag $flags is not 0x0"
15654 echo "rename doesn't overwrite a target," \
15655 "changelog record has flags of $flags"
15657 # define CLF_UNLINK_LAST 0x0001
15658 # unlink a file having nlink = 1 (changelog flag 0x1)
15659 rm -f $DIR/$tdir/foo2_161c
15660 changelog_dump | grep UNLNK | tail -n 5
15661 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15662 changelog_clear 0 || error "changelog_clear failed"
15663 if [ x$flags != "x0x1" ]; then
15664 error "flag $flags is not 0x1"
15666 echo "unlink a file having nlink = 1," \
15667 "changelog record has flags of $flags"
15669 # unlink a file having nlink > 1 (changelog flag 0x0)
15670 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15671 rm -f $DIR/$tdir/foobar_161c
15672 changelog_dump | grep UNLNK | tail -n 5
15673 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15674 changelog_clear 0 || error "changelog_clear failed"
15675 if [ x$flags != "x0x0" ]; then
15676 error "flag $flags is not 0x0"
15678 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15680 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15683 remote_mds_nodsh && skip "remote MDS with nodsh"
15684 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15689 changelog_register || error "changelog_register failed"
15691 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15692 # interfer with $MOUNT/.lustre/fid/ access
15694 [[ $? -eq 0 ]] || error "mkdir failed"
15696 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15697 $LCTL set_param fail_loc=0x8000140c
15699 $LCTL set_param fail_val=5
15702 echo foofoo > $DIR/$tdir/$tfile &
15705 # wait for create to be delayed
15709 [[ $? -eq 0 ]] || error "create should be blocked"
15711 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15712 stack_trap "rm -f $tempfile"
15713 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15714 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15715 # some delay may occur during ChangeLog publishing and file read just
15716 # above, that could allow file write to happen finally
15717 [[ -s $tempfile ]] && echo "file should be empty"
15719 $LCTL set_param fail_loc=0
15722 [[ $? -eq 0 ]] || error "create failed"
15724 run_test 161d "create with concurrent .lustre/fid access"
15727 local expected="$1"
15732 path=$($LFS fid2path "$@")
15735 if [ $rc -ne 0 ]; then
15736 error "path looked up of '$expected' failed: rc=$rc"
15737 elif [ "$path" != "$expected" ]; then
15738 error "path looked up '$path' instead of '$expected'"
15740 echo "FID '$fid' resolves to path '$path' as expected"
15744 test_162a() { # was test_162
15745 test_mkdir -p -c1 $DIR/$tdir/d2
15746 touch $DIR/$tdir/d2/$tfile
15747 touch $DIR/$tdir/d2/x1
15748 touch $DIR/$tdir/d2/x2
15749 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15750 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15752 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15753 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15756 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15757 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15758 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15760 # softlink to wrong file
15761 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15762 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15763 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15766 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15767 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15768 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15769 # fid2path dir/fsname should both work
15770 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15771 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15773 # hardlink count: check that there are 2 links
15774 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15775 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15777 # hardlink indexing: remove the first link
15778 rm $DIR/$tdir/d2/p/q/r/hlink
15779 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15781 run_test 162a "path lookup sanity"
15784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15785 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15788 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15789 error "create striped dir failed"
15791 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15792 tail -n 1 | awk '{print $2}')
15793 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15795 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15796 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15799 for ((i=0;i<5;i++)); do
15800 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15801 error "get fid for f$i failed"
15802 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15804 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15805 error "get fid for d$i failed"
15806 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15811 run_test 162b "striped directory path lookup sanity"
15813 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15815 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15816 skip "Need MDS version at least 2.7.51"
15818 local lpath=$tdir.local
15819 local rpath=$tdir.remote
15821 test_mkdir $DIR/$lpath
15822 test_mkdir $DIR/$rpath
15824 for ((i = 0; i <= 101; i++)); do
15827 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15828 error "get fid for local directory $DIR/$lpath failed"
15829 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15832 test_mkdir $DIR/$rpath
15833 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15834 error "get fid for remote directory $DIR/$rpath failed"
15835 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15840 run_test 162c "fid2path works with paths 100 or more directories deep"
15842 oalr_event_count() {
15846 awk -v name="${FSNAME}-OST0000" \
15847 -v event="${event}" \
15848 '$1 == "TRACE" && $2 == event && $3 == name' \
15853 oalr_expect_event_count() {
15856 local expect="${3}"
15859 count=$(oalr_event_count "${event}" "${trace}")
15860 if ((count == expect)); then
15864 error_noexit "${event} event count was '${count}', expected ${expect}"
15870 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15872 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15876 sync # Flush previous IOs so we can count log entries.
15877 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15878 stack_trap cleanup_165 EXIT
15882 local trace="/tmp/${tfile}.trace"
15886 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15887 skip "OFD access log unsupported"
15890 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15893 do_facet ost1 ofd_access_log_reader --list
15896 do_facet ost1 killall -TERM ofd_access_log_reader
15900 if ((rc != 0)); then
15901 error "ofd_access_log_reader exited with rc = '${rc}'"
15904 # Parse trace file for discovery events:
15905 oalr_expect_event_count alr_log_add "${trace}" 1
15906 oalr_expect_event_count alr_log_eof "${trace}" 1
15907 oalr_expect_event_count alr_log_free "${trace}" 1
15909 run_test 165a "ofd access log discovery"
15912 local trace="/tmp/${tfile}.trace"
15913 local file="${DIR}/${tfile}"
15922 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15923 skip "OFD access log unsupported"
15926 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15929 do_facet ost1 ofd_access_log_reader --list
15931 lfs setstripe -c 1 -i 0 "${file}"
15932 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15933 error "cannot create '${file}'"
15936 do_facet ost1 killall -TERM ofd_access_log_reader
15940 if ((rc != 0)); then
15941 error "ofd_access_log_reader exited with rc = '${rc}'"
15944 oalr_expect_event_count alr_log_entry "${trace}" 1
15946 pfid1=$($LFS path2fid "${file}")
15948 # 1 2 3 4 5 6 7 8 9 10
15949 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15950 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15952 echo "entry = '${entry[*]}'" >&2
15955 if [[ "${pfid1}" != "${pfid2}" ]]; then
15956 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15960 if ((size != 1048576)); then
15961 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15965 if [[ "${flags}" != "w" ]]; then
15966 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15969 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15972 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15973 error "cannot read '${file}'"
15976 do_facet ost1 killall -TERM ofd_access_log_reader
15980 if ((rc != 0)); then
15981 error "ofd_access_log_reader exited with rc = '${rc}'"
15984 oalr_expect_event_count alr_log_entry "${trace}" 1
15986 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15987 echo "entry = '${entry[*]}'" >&2
15990 if [[ "${pfid1}" != "${pfid2}" ]]; then
15991 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15995 if ((size != 524288)); then
15996 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16000 if [[ "${flags}" != "r" ]]; then
16001 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16004 run_test 165b "ofd access log entries are produced and consumed"
16007 local trace="/tmp/${tfile}.trace"
16008 local file="${DIR}/${tdir}/${tfile}"
16010 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16011 skip "OFD access log unsupported"
16013 test_mkdir "${DIR}/${tdir}"
16016 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16019 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16021 # 4096 / 64 = 64. Create twice as many entries.
16022 for ((i = 0; i < 128; i++)); do
16023 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16024 error "cannot create file"
16029 do_facet ost1 killall -TERM ofd_access_log_reader
16032 if ((rc != 0)); then
16033 error "ofd_access_log_reader exited with rc = '${rc}'"
16036 unlinkmany "${file}-%d" 128
16038 run_test 165c "full ofd access logs do not block IOs"
16040 oal_get_read_count() {
16043 # STATS lustre-OST0001 alr_read_count 1
16045 do_facet ost1 cat "${stats}" |
16046 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16047 END { print count; }'
16050 oal_expect_read_count() {
16055 # Ask ofd_access_log_reader to write stats.
16056 do_facet ost1 killall -USR1 ofd_access_log_reader
16058 # Allow some time for things to happen.
16061 count=$(oal_get_read_count "${stats}")
16062 if ((count == expect)); then
16066 error_noexit "bad read count, got ${count}, expected ${expect}"
16067 do_facet ost1 cat "${stats}" >&2
16072 local stats="/tmp/${tfile}.stats"
16073 local file="${DIR}/${tdir}/${tfile}"
16074 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16076 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16077 skip "OFD access log unsupported"
16079 test_mkdir "${DIR}/${tdir}"
16082 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16085 lfs setstripe -c 1 -i 0 "${file}"
16087 do_facet ost1 lctl set_param "${param}=rw"
16088 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16089 error "cannot create '${file}'"
16090 oal_expect_read_count "${stats}" 1
16092 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16093 error "cannot read '${file}'"
16094 oal_expect_read_count "${stats}" 2
16096 do_facet ost1 lctl set_param "${param}=r"
16097 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16098 error "cannot create '${file}'"
16099 oal_expect_read_count "${stats}" 2
16101 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16102 error "cannot read '${file}'"
16103 oal_expect_read_count "${stats}" 3
16105 do_facet ost1 lctl set_param "${param}=w"
16106 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16107 error "cannot create '${file}'"
16108 oal_expect_read_count "${stats}" 4
16110 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16111 error "cannot read '${file}'"
16112 oal_expect_read_count "${stats}" 4
16114 do_facet ost1 lctl set_param "${param}=0"
16115 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16116 error "cannot create '${file}'"
16117 oal_expect_read_count "${stats}" 4
16119 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16120 error "cannot read '${file}'"
16121 oal_expect_read_count "${stats}" 4
16123 do_facet ost1 killall -TERM ofd_access_log_reader
16126 if ((rc != 0)); then
16127 error "ofd_access_log_reader exited with rc = '${rc}'"
16130 run_test 165d "ofd_access_log mask works"
16133 local stats="/tmp/${tfile}.stats"
16134 local file0="${DIR}/${tdir}-0/${tfile}"
16135 local file1="${DIR}/${tdir}-1/${tfile}"
16137 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16138 skip "OFD access log unsupported"
16140 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16142 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16143 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16145 lfs setstripe -c 1 -i 0 "${file0}"
16146 lfs setstripe -c 1 -i 0 "${file1}"
16149 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16152 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16153 error "cannot create '${file0}'"
16155 oal_expect_read_count "${stats}" 0
16157 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16158 error "cannot create '${file1}'"
16160 oal_expect_read_count "${stats}" 1
16162 do_facet ost1 killall -TERM ofd_access_log_reader
16165 if ((rc != 0)); then
16166 error "ofd_access_log_reader exited with rc = '${rc}'"
16169 run_test 165e "ofd_access_log MDT index filter works"
16172 local trace="/tmp/${tfile}.trace"
16177 do_facet ost1 timeout 60 ofd_access_log_reader \
16178 --exit-on-close --debug=- --trace=- > "${trace}" &
16185 if ((rc != 0)); then
16186 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16191 run_test 165f "ofd_access_log_reader --exit-on-close works"
16194 # do directio so as not to populate the page cache
16195 log "creating a 10 Mb file"
16196 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16197 error "multiop failed while creating a file"
16198 log "starting reads"
16199 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16200 log "truncating the file"
16201 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16202 error "multiop failed while truncating the file"
16204 kill %+ || true # reads might have finished
16205 echo "wait until dd is finished"
16207 log "removing the temporary file"
16208 rm -rf $DIR/$tfile || error "tmp file removal failed"
16210 run_test 169 "parallel read and truncate should not deadlock"
16213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16215 $LCTL clear # bug 18514
16216 $LCTL debug_daemon start $TMP/${tfile}_log_good
16218 $LCTL debug_daemon stop
16219 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16220 error "sed failed to read log_good"
16222 $LCTL debug_daemon start $TMP/${tfile}_log_good
16224 $LCTL debug_daemon stop
16226 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16227 error "lctl df log_bad failed"
16229 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16230 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16232 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16233 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16235 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16236 error "bad_line good_line1 good_line2 are empty"
16238 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16239 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16240 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16242 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16243 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16244 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16246 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16247 error "bad_line_new good_line_new are empty"
16249 local expected_good=$((good_line1 + good_line2*2))
16251 rm -f $TMP/${tfile}*
16252 # LU-231, short malformed line may not be counted into bad lines
16253 if [ $bad_line -ne $bad_line_new ] &&
16254 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16255 error "expected $bad_line bad lines, but got $bad_line_new"
16259 if [ $expected_good -ne $good_line_new ]; then
16260 error "expected $expected_good good lines, but got $good_line_new"
16265 run_test 170 "test lctl df to handle corrupted log ====================="
16267 test_171() { # bug20592
16268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16270 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16271 $LCTL set_param fail_loc=0x50e
16272 $LCTL set_param fail_val=3000
16273 multiop_bg_pause $DIR/$tfile O_s || true
16275 kill -USR1 $MULTIPID
16279 if dmesg | grep "recursive fault"; then
16280 error "caught a recursive fault"
16282 $LCTL set_param fail_loc=0
16285 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16287 # it would be good to share it with obdfilter-survey/iokit-libecho code
16288 setup_obdecho_osc () {
16291 local obdfilter_name=$2
16292 echo "Creating new osc for $obdfilter_name on $ost_nid"
16293 # make sure we can find loopback nid
16294 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16296 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16297 ${obdfilter_name}_osc_UUID || rc=2; }
16298 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16299 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16303 cleanup_obdecho_osc () {
16304 local obdfilter_name=$1
16305 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16306 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16313 local pages=${3:-64}
16318 local obd_size=$(get_obd_size $node $OBD)
16319 local page_size=$(get_page_size $node)
16320 if [[ -n "$obd_size" ]]; then
16321 local new_count=$((obd_size / (pages * page_size / 1024)))
16322 [[ $new_count -ge $count ]] || count=$new_count
16325 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16326 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16328 if [ $rc -eq 0 ]; then
16329 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16330 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16332 echo "New object id is $id"
16333 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16335 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16336 "test_brw $count w v $pages $id" || rc=4; }
16337 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16339 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16340 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16341 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16342 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16343 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16350 if ! [ -d /sys/fs/lustre/echo_client ] &&
16351 ! module_loaded obdecho; then
16352 load_module obdecho/obdecho &&
16353 stack_trap "rmmod obdecho" EXIT ||
16354 error "unable to load obdecho on client"
16357 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16358 local host=$($LCTL get_param -n osc.$osc.import |
16359 awk '/current_connection:/ { print $2 }' )
16360 local target=$($LCTL get_param -n osc.$osc.import |
16361 awk '/target:/ { print $2 }' )
16362 target=${target%_UUID}
16364 if [ -n "$target" ]; then
16365 setup_obdecho_osc $host $target &&
16366 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16367 { error "obdecho setup failed with $?"; return; }
16369 obdecho_test ${target}_osc client ||
16370 error "obdecho_test failed on ${target}_osc"
16372 $LCTL get_param osc.$osc.import
16373 error "there is no osc.$osc.import target"
16376 run_test 180a "test obdecho on osc"
16379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16380 remote_ost_nodsh && skip "remote OST with nodsh"
16382 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16383 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16384 error "failed to load module obdecho"
16386 local target=$(do_facet ost1 $LCTL dl |
16387 awk '/obdfilter/ { print $4; exit; }')
16389 if [ -n "$target" ]; then
16390 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16392 do_facet ost1 $LCTL dl
16393 error "there is no obdfilter target on ost1"
16396 run_test 180b "test obdecho directly on obdfilter"
16398 test_180c() { # LU-2598
16399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16400 remote_ost_nodsh && skip "remote OST with nodsh"
16401 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16402 skip "Need MDS version at least 2.4.0"
16404 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16405 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16406 error "failed to load module obdecho"
16408 local target=$(do_facet ost1 $LCTL dl |
16409 awk '/obdfilter/ { print $4; exit; }')
16411 if [ -n "$target" ]; then
16412 local pages=16384 # 64MB bulk I/O RPC size
16414 obdecho_test "$target" ost1 "$pages" ||
16415 error "obdecho_test with pages=$pages failed with $?"
16417 do_facet ost1 $LCTL dl
16418 error "there is no obdfilter target on ost1"
16421 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16423 test_181() { # bug 22177
16424 test_mkdir $DIR/$tdir
16425 # create enough files to index the directory
16426 createmany -o $DIR/$tdir/foobar 4000
16427 # print attributes for debug purpose
16430 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16432 # remove the files & current working dir
16433 unlinkmany $DIR/$tdir/foobar 4000
16435 kill -USR1 $MULTIPID
16437 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16440 run_test 181 "Test open-unlinked dir ========================"
16446 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16448 $LCTL set_param mdc.*.rpc_stats=clear
16450 for (( i = 0; i < $tcount; i++ )) ; do
16451 mkdir $DIR/$tdir/$i
16454 for (( i = 0; i < $tcount; i++ )) ; do
16455 createmany -o $DIR/$tdir/$i/f- $fcount &
16459 for (( i = 0; i < $tcount; i++ )) ; do
16460 unlinkmany $DIR/$tdir/$i/f- $fcount &
16464 $LCTL get_param mdc.*.rpc_stats
16468 run_test 182 "Test parallel modify metadata operations ================"
16470 test_183() { # LU-2275
16471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16472 remote_mds_nodsh && skip "remote MDS with nodsh"
16473 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16474 skip "Need MDS version at least 2.3.56"
16476 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16477 echo aaa > $DIR/$tdir/$tfile
16479 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16480 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16482 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16483 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16485 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16487 # Flush negative dentry cache
16488 touch $DIR/$tdir/$tfile
16490 # We are not checking for any leaked references here, they'll
16491 # become evident next time we do cleanup with module unload.
16494 run_test 183 "No crash or request leak in case of strange dispositions ========"
16496 # test suite 184 is for LU-2016, LU-2017
16498 check_swap_layouts_support
16500 dir0=$DIR/$tdir/$testnum
16501 test_mkdir -p -c1 $dir0
16506 $LFS setstripe -c1 $file1
16508 $LFS setstripe -c2 $file2
16510 gen1=$($LFS getstripe -g $file1)
16511 gen2=$($LFS getstripe -g $file2)
16513 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16514 gen=$($LFS getstripe -g $file1)
16515 [[ $gen1 != $gen ]] ||
16516 "Layout generation on $file1 does not change"
16517 gen=$($LFS getstripe -g $file2)
16518 [[ $gen2 != $gen ]] ||
16519 "Layout generation on $file2 does not change"
16521 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16522 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16524 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16526 run_test 184a "Basic layout swap"
16529 check_swap_layouts_support
16531 dir0=$DIR/$tdir/$testnum
16532 mkdir -p $dir0 || error "creating dir $dir0"
16539 $LFS setstripe -c1 $file1
16540 $LFS setstripe -c2 $file2
16541 $LFS setstripe -c1 $file3
16542 chown $RUNAS_ID $file3
16543 gen1=$($LFS getstripe -g $file1)
16544 gen2=$($LFS getstripe -g $file2)
16546 $LFS swap_layouts $dir1 $dir2 &&
16547 error "swap of directories layouts should fail"
16548 $LFS swap_layouts $dir1 $file1 &&
16549 error "swap of directory and file layouts should fail"
16550 $RUNAS $LFS swap_layouts $file1 $file2 &&
16551 error "swap of file we cannot write should fail"
16552 $LFS swap_layouts $file1 $file3 &&
16553 error "swap of file with different owner should fail"
16554 /bin/true # to clear error code
16556 run_test 184b "Forbidden layout swap (will generate errors)"
16559 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16560 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16561 check_swap_layouts_support
16562 check_swap_layout_no_dom $DIR
16564 local dir0=$DIR/$tdir/$testnum
16565 mkdir -p $dir0 || error "creating dir $dir0"
16567 local ref1=$dir0/ref1
16568 local ref2=$dir0/ref2
16569 local file1=$dir0/file1
16570 local file2=$dir0/file2
16571 # create a file large enough for the concurrent test
16572 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16573 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16574 echo "ref file size: ref1($(stat -c %s $ref1))," \
16575 "ref2($(stat -c %s $ref2))"
16578 dd if=$ref1 of=$file1 bs=16k &
16581 # Make sure dd starts to copy file, but wait at most 5 seconds
16583 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16585 $LFS swap_layouts $file1 $file2
16588 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16589 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16591 # how many bytes copied before swapping layout
16592 local copied=$(stat -c %s $file2)
16593 local remaining=$(stat -c %s $ref1)
16594 remaining=$((remaining - copied))
16595 echo "Copied $copied bytes before swapping layout..."
16597 cmp -n $copied $file1 $ref2 | grep differ &&
16598 error "Content mismatch [0, $copied) of ref2 and file1"
16599 cmp -n $copied $file2 $ref1 ||
16600 error "Content mismatch [0, $copied) of ref1 and file2"
16601 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16602 error "Content mismatch [$copied, EOF) of ref1 and file1"
16605 rm -f $ref1 $ref2 $file1 $file2
16607 run_test 184c "Concurrent write and layout swap"
16610 check_swap_layouts_support
16611 check_swap_layout_no_dom $DIR
16612 [ -z "$(which getfattr 2>/dev/null)" ] &&
16613 skip_env "no getfattr command"
16615 local file1=$DIR/$tdir/$tfile-1
16616 local file2=$DIR/$tdir/$tfile-2
16617 local file3=$DIR/$tdir/$tfile-3
16621 mkdir -p $DIR/$tdir
16622 touch $file1 || error "create $file1 failed"
16623 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16624 error "create $file2 failed"
16625 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16626 error "create $file3 failed"
16627 lovea1=$(get_layout_param $file1)
16629 $LFS swap_layouts $file2 $file3 ||
16630 error "swap $file2 $file3 layouts failed"
16631 $LFS swap_layouts $file1 $file2 ||
16632 error "swap $file1 $file2 layouts failed"
16634 lovea2=$(get_layout_param $file2)
16637 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16639 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16640 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16642 run_test 184d "allow stripeless layouts swap"
16645 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16646 skip "Need MDS version at least 2.6.94"
16647 check_swap_layouts_support
16648 check_swap_layout_no_dom $DIR
16649 [ -z "$(which getfattr 2>/dev/null)" ] &&
16650 skip_env "no getfattr command"
16652 local file1=$DIR/$tdir/$tfile-1
16653 local file2=$DIR/$tdir/$tfile-2
16654 local file3=$DIR/$tdir/$tfile-3
16657 mkdir -p $DIR/$tdir
16658 touch $file1 || error "create $file1 failed"
16659 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16660 error "create $file2 failed"
16661 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16662 error "create $file3 failed"
16664 $LFS swap_layouts $file1 $file2 ||
16665 error "swap $file1 $file2 layouts failed"
16667 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16668 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16670 echo 123 > $file1 || error "Should be able to write into $file1"
16672 $LFS swap_layouts $file1 $file3 ||
16673 error "swap $file1 $file3 layouts failed"
16675 echo 123 > $file1 || error "Should be able to write into $file1"
16677 rm -rf $file1 $file2 $file3
16679 run_test 184e "Recreate layout after stripeless layout swaps"
16682 # Create a file with name longer than sizeof(struct stat) ==
16683 # 144 to see if we can get chars from the file name to appear
16684 # in the returned striping. Note that 'f' == 0x66.
16685 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16687 mkdir -p $DIR/$tdir
16688 mcreate $DIR/$tdir/$file
16689 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16690 error "IOC_MDC_GETFILEINFO returned garbage striping"
16693 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16695 test_185() { # LU-2441
16696 # LU-3553 - no volatile file support in old servers
16697 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16698 skip "Need MDS version at least 2.3.60"
16700 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16701 touch $DIR/$tdir/spoo
16702 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16703 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16704 error "cannot create/write a volatile file"
16705 [ "$FILESET" == "" ] &&
16706 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16707 error "FID is still valid after close"
16709 multiop_bg_pause $DIR/$tdir vVw4096_c
16716 # assume that the next FID for this client is sequential, since stdout
16717 # is unfortunately eaten by multiop_bg_pause
16718 local n=$((${fidv[1]} + 1))
16719 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16720 if [ "$FILESET" == "" ]; then
16721 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16722 error "FID is missing before close"
16724 kill -USR1 $multi_pid
16725 # 1 second delay, so if mtime change we will see it
16727 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16728 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16730 run_test 185 "Volatile file support"
16732 function create_check_volatile() {
16736 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16739 local FID=$(cat /tmp/${tfile}.fid)
16740 [ "$FID" == "" ] && error "can't get FID for volatile"
16741 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16742 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16743 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16747 cancel_lru_locks mdc # flush opencache
16748 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16753 # LU-12516 - volatile creation via .lustre
16754 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16755 skip "Need MDS version at least 2.3.55"
16757 create_check_volatile 0
16758 [ $MDSCOUNT -lt 2 ] && return 0
16761 create_check_volatile 1
16765 run_test 185a "Volatile file creation in .lustre/fid/"
16768 remote_mds_nodsh && skip "remote MDS with nodsh"
16769 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16770 skip "Need MDS version at least 2.3.0"
16772 local dir0=$DIR/$tdir/$testnum
16773 mkdir -p $dir0 || error "creating dir $dir0"
16775 local file=$dir0/file1
16776 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16777 local dv1=$($LFS data_version $file)
16778 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16779 local dv2=$($LFS data_version $file)
16780 [[ $dv1 != $dv2 ]] ||
16781 error "data version did not change on write $dv1 == $dv2"
16786 run_test 187a "Test data version change"
16789 remote_mds_nodsh && skip "remote MDS with nodsh"
16790 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16791 skip "Need MDS version at least 2.3.0"
16793 local dir0=$DIR/$tdir/$testnum
16794 mkdir -p $dir0 || error "creating dir $dir0"
16796 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16797 [[ ${DV[0]} != ${DV[1]} ]] ||
16798 error "data version did not change on write"\
16799 " ${DV[0]} == ${DV[1]}"
16804 run_test 187b "Test data version change on volatile file"
16807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16808 remote_mgs_nodsh && skip "remote MGS with nodsh"
16809 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16811 local POOL=${POOL:-cea1}
16812 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16813 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16816 local last_ost=$(($OSTCOUNT - 1))
16818 local ost_list=$(seq $first_ost $ost_step $last_ost)
16819 local ost_range="$first_ost $last_ost $ost_step"
16820 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16821 local file_dir=$POOL_ROOT/file_tst
16822 local subdir=$test_path/subdir
16826 # former test_200a test_200b
16827 pool_add $POOL || { rc=$? ; break; }
16828 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16829 # former test_200c test_200d
16830 mkdir -p $test_path
16831 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16832 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16834 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16835 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16836 || { rc=$? ; break; }
16837 # former test_200e test_200f
16838 local files=$((OSTCOUNT*3))
16839 pool_alloc_files $POOL $test_path $files "$ost_list" \
16840 || { rc=$? ; break; }
16841 pool_create_files $POOL $file_dir $files "$ost_list" \
16842 || { rc=$? ; break; }
16843 # former test_200g test_200h
16844 pool_lfs_df $POOL || { rc=$? ; break; }
16845 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16847 # former test_201a test_201b test_201c
16848 pool_remove_first_target $POOL || { rc=$? ; break; }
16850 local f=$test_path/$tfile
16851 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16852 pool_remove $POOL $f || { rc=$? ; break; }
16860 run_test 200 "OST pools"
16862 # usage: default_attr <count | size | offset>
16864 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16867 # usage: check_default_stripe_attr
16868 check_default_stripe_attr() {
16869 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16872 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16874 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16878 error "unknown getstripe attr '$1'"
16881 [ $ACTUAL == $EXPECTED ] ||
16882 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16886 test_mkdir $DIR/$tdir
16887 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16889 check_default_stripe_attr --stripe-count
16890 check_default_stripe_attr --stripe-size
16891 check_default_stripe_attr --stripe-index
16893 run_test 204a "Print default stripe attributes"
16896 test_mkdir $DIR/$tdir
16897 $LFS setstripe --stripe-count 1 $DIR/$tdir
16899 check_default_stripe_attr --stripe-size
16900 check_default_stripe_attr --stripe-index
16902 run_test 204b "Print default stripe size and offset"
16905 test_mkdir $DIR/$tdir
16906 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16908 check_default_stripe_attr --stripe-count
16909 check_default_stripe_attr --stripe-index
16911 run_test 204c "Print default stripe count and offset"
16914 test_mkdir $DIR/$tdir
16915 $LFS setstripe --stripe-index 0 $DIR/$tdir
16917 check_default_stripe_attr --stripe-count
16918 check_default_stripe_attr --stripe-size
16920 run_test 204d "Print default stripe count and size"
16923 test_mkdir $DIR/$tdir
16924 $LFS setstripe -d $DIR/$tdir
16926 check_default_stripe_attr --stripe-count --raw
16927 check_default_stripe_attr --stripe-size --raw
16928 check_default_stripe_attr --stripe-index --raw
16930 run_test 204e "Print raw stripe attributes"
16933 test_mkdir $DIR/$tdir
16934 $LFS setstripe --stripe-count 1 $DIR/$tdir
16936 check_default_stripe_attr --stripe-size --raw
16937 check_default_stripe_attr --stripe-index --raw
16939 run_test 204f "Print raw stripe size and offset"
16942 test_mkdir $DIR/$tdir
16943 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16945 check_default_stripe_attr --stripe-count --raw
16946 check_default_stripe_attr --stripe-index --raw
16948 run_test 204g "Print raw stripe count and offset"
16951 test_mkdir $DIR/$tdir
16952 $LFS setstripe --stripe-index 0 $DIR/$tdir
16954 check_default_stripe_attr --stripe-count --raw
16955 check_default_stripe_attr --stripe-size --raw
16957 run_test 204h "Print raw stripe count and size"
16959 # Figure out which job scheduler is being used, if any,
16960 # or use a fake one
16961 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16962 JOBENV=SLURM_JOB_ID
16963 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16965 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16967 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16968 JOBENV=LOADL_STEP_ID
16969 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16972 $LCTL list_param jobid_name > /dev/null 2>&1
16973 if [ $? -eq 0 ]; then
16979 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16981 verify_jobstats() {
16986 # we don't really need to clear the stats for this test to work, since each
16987 # command has a unique jobid, but it makes debugging easier if needed.
16988 # for facet in $facets; do
16989 # local dev=$(convert_facet2label $facet)
16990 # # clear old jobstats
16991 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16994 # use a new JobID for each test, or we might see an old one
16995 [ "$JOBENV" = "FAKE_JOBID" ] &&
16996 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16998 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17000 [ "$JOBENV" = "nodelocal" ] && {
17001 FAKE_JOBID=id.$testnum.%e.$RANDOM
17002 $LCTL set_param jobid_name=$FAKE_JOBID
17003 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17006 log "Test: ${cmd[*]}"
17007 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17009 if [ $JOBENV = "FAKE_JOBID" ]; then
17010 FAKE_JOBID=$JOBVAL ${cmd[*]}
17015 # all files are created on OST0000
17016 for facet in $facets; do
17017 local stats="*.$(convert_facet2label $facet).job_stats"
17019 # strip out libtool wrappers for in-tree executables
17020 if [ $(do_facet $facet lctl get_param $stats |
17021 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17022 do_facet $facet lctl get_param $stats
17023 error "No jobstats for $JOBVAL found on $facet::$stats"
17029 local new_jobenv=$1
17031 set_persistent_param_and_check client "jobid_var" \
17032 "$FSNAME.sys.jobid_var" $new_jobenv
17035 test_205a() { # Job stats
17036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17037 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17038 skip "Need MDS version with at least 2.7.1"
17039 remote_mgs_nodsh && skip "remote MGS with nodsh"
17040 remote_mds_nodsh && skip "remote MDS with nodsh"
17041 remote_ost_nodsh && skip "remote OST with nodsh"
17042 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17043 skip "Server doesn't support jobstats"
17044 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17046 local old_jobenv=$($LCTL get_param -n jobid_var)
17047 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17049 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17050 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17052 stack_trap "do_facet mgs $PERM_CMD \
17053 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17057 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17058 mdt.*.job_cleanup_interval | head -n 1)
17059 local new_interval=5
17060 do_facet $SINGLEMDS \
17061 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17062 stack_trap "do_facet $SINGLEMDS \
17063 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17064 local start=$SECONDS
17068 cmd="mkdir $DIR/$tdir"
17069 verify_jobstats "$cmd" "$SINGLEMDS"
17071 cmd="rmdir $DIR/$tdir"
17072 verify_jobstats "$cmd" "$SINGLEMDS"
17073 # mkdir on secondary MDT
17074 if [ $MDSCOUNT -gt 1 ]; then
17075 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17076 verify_jobstats "$cmd" "mds2"
17079 cmd="mknod $DIR/$tfile c 1 3"
17080 verify_jobstats "$cmd" "$SINGLEMDS"
17082 cmd="rm -f $DIR/$tfile"
17083 verify_jobstats "$cmd" "$SINGLEMDS"
17084 # create all files on OST0000 so verify_jobstats can find OST stats
17086 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17087 verify_jobstats "$cmd" "$SINGLEMDS"
17089 cmd="touch $DIR/$tfile"
17090 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17092 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17093 verify_jobstats "$cmd" "ost1"
17095 cancel_lru_locks osc
17096 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17097 verify_jobstats "$cmd" "ost1"
17099 cmd="$TRUNCATE $DIR/$tfile 0"
17100 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17102 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17103 verify_jobstats "$cmd" "$SINGLEMDS"
17104 # jobstats expiry - sleep until old stats should be expired
17105 local left=$((new_interval + 5 - (SECONDS - start)))
17106 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17107 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17109 cmd="mkdir $DIR/$tdir.expire"
17110 verify_jobstats "$cmd" "$SINGLEMDS"
17111 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17112 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17114 # Ensure that jobid are present in changelog (if supported by MDS)
17115 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17116 changelog_dump | tail -10
17117 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17118 [ $jobids -eq 9 ] ||
17119 error "Wrong changelog jobid count $jobids != 9"
17123 jobstats_set $JOBENV
17125 changelog_dump | grep $tfile
17126 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17127 [ $jobids -eq 0 ] ||
17128 error "Unexpected jobids when jobid_var=$JOBENV"
17131 # test '%j' access to environment variable - if supported
17132 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17133 JOBENV="JOBCOMPLEX"
17134 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17136 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17139 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17140 JOBENV="JOBCOMPLEX"
17141 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17143 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17146 # test '%j' access to per-session jobid - if supported
17147 if lctl list_param jobid_this_session > /dev/null 2>&1
17149 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17150 lctl set_param jobid_this_session=$USER
17152 JOBENV="JOBCOMPLEX"
17153 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17155 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17158 run_test 205a "Verify job stats"
17160 # LU-13117, LU-13597
17162 job_stats="mdt.*.job_stats"
17163 $LCTL set_param $job_stats=clear
17164 # Setting jobid_var to USER might not be supported
17165 $LCTL set_param jobid_var=USER || true
17166 $LCTL set_param jobid_name="%e.%u"
17167 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17168 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17169 grep "job_id:.*foolish" &&
17170 error "Unexpected jobid found"
17171 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17172 grep "open:.*min.*max.*sum" ||
17173 error "wrong job_stats format found"
17175 run_test 205b "Verify job stats jobid and output format"
17179 $LCTL set_param llite.*.stats=0
17180 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17181 $LCTL get_param llite.*.stats
17182 $LCTL get_param llite.*.stats | grep \
17183 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17184 error "wrong client stats format found"
17186 run_test 205c "Verify client stats format"
17188 # LU-1480, LU-1773 and LU-1657
17190 mkdir -p $DIR/$tdir
17191 $LFS setstripe -c -1 $DIR/$tdir
17192 #define OBD_FAIL_LOV_INIT 0x1403
17193 $LCTL set_param fail_loc=0xa0001403
17194 $LCTL set_param fail_val=1
17195 touch $DIR/$tdir/$tfile || true
17197 run_test 206 "fail lov_init_raid0() doesn't lbug"
17200 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17201 local fsz=`stat -c %s $DIR/$tfile`
17202 cancel_lru_locks mdc
17204 # do not return layout in getattr intent
17205 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17206 $LCTL set_param fail_loc=0x170
17207 local sz=`stat -c %s $DIR/$tfile`
17209 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17213 run_test 207a "can refresh layout at glimpse"
17216 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17217 local cksum=`md5sum $DIR/$tfile`
17218 local fsz=`stat -c %s $DIR/$tfile`
17219 cancel_lru_locks mdc
17220 cancel_lru_locks osc
17222 # do not return layout in getattr intent
17223 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17224 $LCTL set_param fail_loc=0x171
17226 # it will refresh layout after the file is opened but before read issues
17227 echo checksum is "$cksum"
17228 echo "$cksum" |md5sum -c --quiet || error "file differs"
17232 run_test 207b "can refresh layout at open"
17235 # FIXME: in this test suite, only RD lease is used. This is okay
17236 # for now as only exclusive open is supported. After generic lease
17237 # is done, this test suite should be revised. - Jinshan
17239 remote_mds_nodsh && skip "remote MDS with nodsh"
17240 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17241 skip "Need MDS version at least 2.4.52"
17243 echo "==== test 1: verify get lease work"
17244 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17246 echo "==== test 2: verify lease can be broken by upcoming open"
17247 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17251 $MULTIOP $DIR/$tfile oO_RDONLY:c
17252 kill -USR1 $PID && wait $PID || error "break lease error"
17254 echo "==== test 3: verify lease can't be granted if an open already exists"
17255 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17259 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17260 kill -USR1 $PID && wait $PID || error "open file error"
17262 echo "==== test 4: lease can sustain over recovery"
17263 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17269 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17271 echo "==== test 5: lease broken can't be regained by replay"
17272 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17276 # open file to break lease and then recovery
17277 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17280 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17284 run_test 208 "Exclusive open"
17287 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17288 skip_env "must have disp_stripe"
17291 sync; sleep 5; sync;
17293 echo 3 > /proc/sys/vm/drop_caches
17294 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17295 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17296 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17298 # open/close 500 times
17299 for i in $(seq 500); do
17303 echo 3 > /proc/sys/vm/drop_caches
17304 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17305 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17306 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17308 echo "before: $req_before, after: $req_after"
17309 [ $((req_after - req_before)) -ge 300 ] &&
17310 error "open/close requests are not freed"
17313 run_test 209 "read-only open/close requests should be freed promptly"
17318 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17322 $LFS getstripe $DIR/$tfile
17324 wait $pid || error "multiop failed"
17326 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17330 $LFS getstripe $DIR/$tfile
17332 wait $pid || error "multiop failed"
17334 run_test 210 "lfs getstripe does not break leases"
17338 size=$((size % 8192 + 1))
17339 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17340 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17341 rm -f $DIR/f212 $DIR/f212.xyz
17343 run_test 212 "Sendfile test ============================================"
17346 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17347 cancel_lru_locks osc
17348 lctl set_param fail_loc=0x8000040f
17349 # generate a read lock
17350 cat $DIR/$tfile > /dev/null
17351 # write to the file, it will try to cancel the above read lock.
17352 cat /etc/hosts >> $DIR/$tfile
17354 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17356 test_214() { # for bug 20133
17357 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17358 for (( i=0; i < 340; i++ )) ; do
17359 touch $DIR/$tdir/d214c/a$i
17362 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17363 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17364 ls $DIR/d214c || error "ls $DIR/d214c failed"
17365 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17366 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17368 run_test 214 "hash-indexed directory test - bug 20133"
17370 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17371 create_lnet_proc_files() {
17372 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17375 # counterpart of create_lnet_proc_files
17376 remove_lnet_proc_files() {
17377 rm -f $TMP/lnet_$1.sys
17380 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17381 # 3rd arg as regexp for body
17382 check_lnet_proc_stats() {
17383 local l=$(cat "$TMP/lnet_$1" |wc -l)
17384 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17386 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17389 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17390 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17391 # optional and can be regexp for 2nd line (lnet.routes case)
17392 check_lnet_proc_entry() {
17393 local blp=2 # blp stands for 'position of 1st line of body'
17394 [ -z "$5" ] || blp=3 # lnet.routes case
17396 local l=$(cat "$TMP/lnet_$1" |wc -l)
17397 # subtracting one from $blp because the body can be empty
17398 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17400 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17401 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17403 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17404 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17406 # bail out if any unexpected line happened
17407 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17408 [ "$?" != 0 ] || error "$2 misformatted"
17411 test_215() { # for bugs 18102, 21079, 21517
17412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17414 local N='(0|[1-9][0-9]*)' # non-negative numeric
17415 local P='[1-9][0-9]*' # positive numeric
17416 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17417 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17418 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17419 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17421 local L1 # regexp for 1st line
17422 local L2 # regexp for 2nd line (optional)
17423 local BR # regexp for the rest (body)
17425 # lnet.stats should look as 11 space-separated non-negative numerics
17426 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17427 create_lnet_proc_files "stats"
17428 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17429 remove_lnet_proc_files "stats"
17431 # lnet.routes should look like this:
17432 # Routing disabled/enabled
17433 # net hops priority state router
17434 # where net is a string like tcp0, hops > 0, priority >= 0,
17435 # state is up/down,
17436 # router is a string like 192.168.1.1@tcp2
17437 L1="^Routing (disabled|enabled)$"
17438 L2="^net +hops +priority +state +router$"
17439 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17440 create_lnet_proc_files "routes"
17441 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17442 remove_lnet_proc_files "routes"
17444 # lnet.routers should look like this:
17445 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17446 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17447 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17448 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17449 L1="^ref +rtr_ref +alive +router$"
17450 BR="^$P +$P +(up|down) +$NID$"
17451 create_lnet_proc_files "routers"
17452 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17453 remove_lnet_proc_files "routers"
17455 # lnet.peers should look like this:
17456 # nid refs state last max rtr min tx min queue
17457 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17458 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17459 # numeric (0 or >0 or <0), queue >= 0.
17460 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17461 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17462 create_lnet_proc_files "peers"
17463 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17464 remove_lnet_proc_files "peers"
17466 # lnet.buffers should look like this:
17467 # pages count credits min
17468 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17469 L1="^pages +count +credits +min$"
17470 BR="^ +$N +$N +$I +$I$"
17471 create_lnet_proc_files "buffers"
17472 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17473 remove_lnet_proc_files "buffers"
17475 # lnet.nis should look like this:
17476 # nid status alive refs peer rtr max tx min
17477 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17478 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17479 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17480 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17481 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17482 create_lnet_proc_files "nis"
17483 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17484 remove_lnet_proc_files "nis"
17486 # can we successfully write to lnet.stats?
17487 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17489 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17491 test_216() { # bug 20317
17492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17493 remote_ost_nodsh && skip "remote OST with nodsh"
17496 local facets=$(get_facets OST)
17497 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17499 save_lustre_params client "osc.*.contention_seconds" > $p
17500 save_lustre_params $facets \
17501 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17502 save_lustre_params $facets \
17503 "ldlm.namespaces.filter-*.contended_locks" >> $p
17504 save_lustre_params $facets \
17505 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17506 clear_stats osc.*.osc_stats
17508 # agressive lockless i/o settings
17509 do_nodes $(comma_list $(osts_nodes)) \
17510 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17511 ldlm.namespaces.filter-*.contended_locks=0 \
17512 ldlm.namespaces.filter-*.contention_seconds=60"
17513 lctl set_param -n osc.*.contention_seconds=60
17515 $DIRECTIO write $DIR/$tfile 0 10 4096
17516 $CHECKSTAT -s 40960 $DIR/$tfile
17518 # disable lockless i/o
17519 do_nodes $(comma_list $(osts_nodes)) \
17520 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17521 ldlm.namespaces.filter-*.contended_locks=32 \
17522 ldlm.namespaces.filter-*.contention_seconds=0"
17523 lctl set_param -n osc.*.contention_seconds=0
17524 clear_stats osc.*.osc_stats
17526 dd if=/dev/zero of=$DIR/$tfile count=0
17527 $CHECKSTAT -s 0 $DIR/$tfile
17529 restore_lustre_params <$p
17533 run_test 216 "check lockless direct write updates file size and kms correctly"
17535 test_217() { # bug 22430
17536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17541 for node in $(nodes_list); do
17542 nid=$(host_nids_address $node $NETTYPE)
17543 if [[ $nid = *-* ]] ; then
17544 echo "lctl ping $(h2nettype $nid)"
17545 lctl ping $(h2nettype $nid)
17547 echo "skipping $node (no hyphen detected)"
17551 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17554 # do directio so as not to populate the page cache
17555 log "creating a 10 Mb file"
17556 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17557 log "starting reads"
17558 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17559 log "truncating the file"
17560 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17562 kill %+ || true # reads might have finished
17563 echo "wait until dd is finished"
17565 log "removing the temporary file"
17566 rm -rf $DIR/$tfile || error "tmp file removal failed"
17568 run_test 218 "parallel read and truncate should not deadlock"
17571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17573 # write one partial page
17574 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17575 # set no grant so vvp_io_commit_write will do sync write
17576 $LCTL set_param fail_loc=0x411
17577 # write a full page at the end of file
17578 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17580 $LCTL set_param fail_loc=0
17581 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17582 $LCTL set_param fail_loc=0x411
17583 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17586 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17587 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17589 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17591 test_220() { #LU-325
17592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17593 remote_ost_nodsh && skip "remote OST with nodsh"
17594 remote_mds_nodsh && skip "remote MDS with nodsh"
17595 remote_mgs_nodsh && skip "remote MGS with nodsh"
17599 # create on MDT0000 so the last_id and next_id are correct
17601 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17605 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17606 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17607 osp.$mdtosc_proc1.prealloc_last_id)
17608 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17609 osp.$mdtosc_proc1.prealloc_next_id)
17613 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17614 #define OBD_FAIL_OST_ENOINO 0x229
17615 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17616 create_pool $FSNAME.$TESTNAME || return 1
17617 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17619 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17621 MDSOBJS=$((last_id - next_id))
17622 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17624 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17625 echo "OST still has $count kbytes free"
17627 echo "create $MDSOBJS files @next_id..."
17628 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17630 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17631 osp.$mdtosc_proc1.prealloc_last_id)
17632 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17633 osp.$mdtosc_proc1.prealloc_next_id)
17635 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17640 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17641 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17643 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17644 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17645 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17646 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17647 echo "unlink $MDSOBJS files @$next_id..."
17648 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17650 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17655 dd if=`which date` of=$MOUNT/date oflag=sync
17656 chmod +x $MOUNT/date
17658 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17659 $LCTL set_param fail_loc=0x80001401
17661 $MOUNT/date > /dev/null
17664 run_test 221 "make sure fault and truncate race to not cause OOM"
17667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17670 test_mkdir $DIR/$tdir
17671 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17672 createmany -o $DIR/$tdir/$tfile 10
17673 cancel_lru_locks mdc
17674 cancel_lru_locks osc
17675 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17676 $LCTL set_param fail_loc=0x31a
17677 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17678 $LCTL set_param fail_loc=0
17681 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17687 test_mkdir $DIR/$tdir
17688 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17689 createmany -o $DIR/$tdir/$tfile 10
17690 cancel_lru_locks mdc
17691 cancel_lru_locks osc
17692 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17693 $LCTL set_param fail_loc=0x31a
17694 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17695 $LCTL set_param fail_loc=0
17697 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17703 test_mkdir $DIR/$tdir
17704 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17705 createmany -o $DIR/$tdir/$tfile 10
17706 cancel_lru_locks mdc
17707 cancel_lru_locks osc
17708 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17709 $LCTL set_param fail_loc=0x31b
17710 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17711 $LCTL set_param fail_loc=0
17714 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17716 test_224a() { # LU-1039, MRP-303
17717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17719 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17720 $LCTL set_param fail_loc=0x508
17721 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17722 $LCTL set_param fail_loc=0
17725 run_test 224a "Don't panic on bulk IO failure"
17727 test_224b() { # LU-1039, MRP-303
17728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17730 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17731 cancel_lru_locks osc
17732 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17733 $LCTL set_param fail_loc=0x515
17734 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17735 $LCTL set_param fail_loc=0
17738 run_test 224b "Don't panic on bulk IO failure"
17740 test_224c() { # LU-6441
17741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17742 remote_mds_nodsh && skip "remote MDS with nodsh"
17744 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17745 save_writethrough $p
17746 set_cache writethrough on
17748 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17749 local at_max=$($LCTL get_param -n at_max)
17750 local timeout=$($LCTL get_param -n timeout)
17751 local test_at="at_max"
17752 local param_at="$FSNAME.sys.at_max"
17753 local test_timeout="timeout"
17754 local param_timeout="$FSNAME.sys.timeout"
17756 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17758 set_persistent_param_and_check client "$test_at" "$param_at" 0
17759 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17761 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17762 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17763 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17764 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17766 do_facet ost1 "$LCTL set_param fail_loc=0"
17768 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17769 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17772 $LCTL set_param -n $pages_per_rpc
17773 restore_lustre_params < $p
17776 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17778 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17781 if [ -z ${MDSSURVEY} ]; then
17782 skip_env "mds-survey not found"
17784 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17785 skip "Need MDS version at least 2.2.51"
17787 local mds=$(facet_host $SINGLEMDS)
17788 local target=$(do_nodes $mds 'lctl dl' |
17789 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17791 local cmd1="file_count=1000 thrhi=4"
17792 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17793 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17794 local cmd="$cmd1 $cmd2 $cmd3"
17796 rm -f ${TMP}/mds_survey*
17798 eval $cmd || error "mds-survey with zero-stripe failed"
17799 cat ${TMP}/mds_survey*
17800 rm -f ${TMP}/mds_survey*
17802 run_test 225a "Metadata survey sanity with zero-stripe"
17805 if [ -z ${MDSSURVEY} ]; then
17806 skip_env "mds-survey not found"
17808 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17809 skip "Need MDS version at least 2.2.51"
17810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17811 remote_mds_nodsh && skip "remote MDS with nodsh"
17812 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17813 skip_env "Need to mount OST to test"
17816 local mds=$(facet_host $SINGLEMDS)
17817 local target=$(do_nodes $mds 'lctl dl' |
17818 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17820 local cmd1="file_count=1000 thrhi=4"
17821 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17822 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17823 local cmd="$cmd1 $cmd2 $cmd3"
17825 rm -f ${TMP}/mds_survey*
17827 eval $cmd || error "mds-survey with stripe_count failed"
17828 cat ${TMP}/mds_survey*
17829 rm -f ${TMP}/mds_survey*
17831 run_test 225b "Metadata survey sanity with stripe_count = 1"
17833 mcreate_path2fid () {
17839 local path=$DIR/$tdir/$name
17844 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17845 error "cannot create $desc"
17847 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17849 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17851 fid_path=$($LFS fid2path $MOUNT $fid)
17853 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17855 [ "$path" == "$fid_path" ] ||
17856 error "fid2path returned $fid_path, expected $path"
17858 echo "pass with $path and $fid"
17863 mkdir -p $DIR/$tdir
17865 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17866 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17867 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17868 mcreate_path2fid 0040666 0 0 dir "directory"
17869 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17870 mcreate_path2fid 0100666 0 0 file "regular file"
17871 mcreate_path2fid 0120666 0 0 link "symbolic link"
17872 mcreate_path2fid 0140666 0 0 sock "socket"
17874 run_test 226a "call path2fid and fid2path on files of all type"
17877 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17882 mkdir -p $DIR/$tdir
17883 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17884 error "create remote directory failed"
17885 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17886 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17887 "character special file (null)"
17888 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17889 "character special file (no device)"
17890 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17891 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17892 "block special file (loop)"
17893 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17894 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17895 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17897 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17900 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17901 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17902 skip "Need MDS version at least 2.13.55"
17904 local submnt=/mnt/submnt
17905 local srcfile=/etc/passwd
17906 local dstfile=$submnt/passwd
17912 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17913 error "create remote directory failed"
17914 mkdir -p $submnt || error "create $submnt failed"
17915 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17916 error "mount $submnt failed"
17917 stack_trap "umount $submnt" EXIT
17919 cp $srcfile $dstfile
17920 fid=$($LFS path2fid $dstfile)
17921 path=$($LFS fid2path $submnt "$fid")
17922 [ "$path" = "$dstfile" ] ||
17923 error "fid2path $submnt $fid failed ($path != $dstfile)"
17925 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17927 # LU-1299 Executing or running ldd on a truncated executable does not
17928 # cause an out-of-memory condition.
17930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17931 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17933 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17934 chmod +x $MOUNT/date
17936 $MOUNT/date > /dev/null
17937 ldd $MOUNT/date > /dev/null
17940 run_test 227 "running truncated executable does not cause OOM"
17942 # LU-1512 try to reuse idle OI blocks
17944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17945 remote_mds_nodsh && skip "remote MDS with nodsh"
17946 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17948 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17949 local myDIR=$DIR/$tdir
17952 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17953 $LCTL set_param fail_loc=0x80001002
17954 createmany -o $myDIR/t- 10000
17955 $LCTL set_param fail_loc=0
17956 # The guard is current the largest FID holder
17958 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17960 local IDX=$(($SEQ % 64))
17962 do_facet $SINGLEMDS sync
17963 # Make sure journal flushed.
17965 local blk1=$(do_facet $SINGLEMDS \
17966 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17967 grep Blockcount | awk '{print $4}')
17969 # Remove old files, some OI blocks will become idle.
17970 unlinkmany $myDIR/t- 10000
17971 # Create new files, idle OI blocks should be reused.
17972 createmany -o $myDIR/t- 2000
17973 do_facet $SINGLEMDS sync
17974 # Make sure journal flushed.
17976 local blk2=$(do_facet $SINGLEMDS \
17977 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17978 grep Blockcount | awk '{print $4}')
17980 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17982 run_test 228a "try to reuse idle OI blocks"
17985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17986 remote_mds_nodsh && skip "remote MDS with nodsh"
17987 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17989 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17990 local myDIR=$DIR/$tdir
17993 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17994 $LCTL set_param fail_loc=0x80001002
17995 createmany -o $myDIR/t- 10000
17996 $LCTL set_param fail_loc=0
17997 # The guard is current the largest FID holder
17999 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18001 local IDX=$(($SEQ % 64))
18003 do_facet $SINGLEMDS sync
18004 # Make sure journal flushed.
18006 local blk1=$(do_facet $SINGLEMDS \
18007 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18008 grep Blockcount | awk '{print $4}')
18010 # Remove old files, some OI blocks will become idle.
18011 unlinkmany $myDIR/t- 10000
18014 stop $SINGLEMDS || error "Fail to stop MDT."
18016 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18018 df $MOUNT || error "Fail to df."
18019 # Create new files, idle OI blocks should be reused.
18020 createmany -o $myDIR/t- 2000
18021 do_facet $SINGLEMDS sync
18022 # Make sure journal flushed.
18024 local blk2=$(do_facet $SINGLEMDS \
18025 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18026 grep Blockcount | awk '{print $4}')
18028 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18030 run_test 228b "idle OI blocks can be reused after MDT restart"
18034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18035 remote_mds_nodsh && skip "remote MDS with nodsh"
18036 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18038 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18039 local myDIR=$DIR/$tdir
18042 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18043 $LCTL set_param fail_loc=0x80001002
18044 # 20000 files can guarantee there are index nodes in the OI file
18045 createmany -o $myDIR/t- 20000
18046 $LCTL set_param fail_loc=0
18047 # The guard is current the largest FID holder
18049 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18051 local IDX=$(($SEQ % 64))
18053 do_facet $SINGLEMDS sync
18054 # Make sure journal flushed.
18056 local blk1=$(do_facet $SINGLEMDS \
18057 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18058 grep Blockcount | awk '{print $4}')
18060 # Remove old files, some OI blocks will become idle.
18061 unlinkmany $myDIR/t- 20000
18063 # The OI file should become empty now
18065 # Create new files, idle OI blocks should be reused.
18066 createmany -o $myDIR/t- 2000
18067 do_facet $SINGLEMDS sync
18068 # Make sure journal flushed.
18070 local blk2=$(do_facet $SINGLEMDS \
18071 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18072 grep Blockcount | awk '{print $4}')
18074 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18076 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18078 test_229() { # LU-2482, LU-3448
18079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18080 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18081 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18082 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18086 # Create a file with a released layout and stripe count 2.
18087 $MULTIOP $DIR/$tfile H2c ||
18088 error "failed to create file with released layout"
18090 $LFS getstripe -v $DIR/$tfile
18092 local pattern=$($LFS getstripe -L $DIR/$tfile)
18093 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18095 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18097 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18098 stat $DIR/$tfile || error "failed to stat released file"
18100 chown $RUNAS_ID $DIR/$tfile ||
18101 error "chown $RUNAS_ID $DIR/$tfile failed"
18103 chgrp $RUNAS_ID $DIR/$tfile ||
18104 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18106 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18107 rm $DIR/$tfile || error "failed to remove released file"
18109 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18113 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18114 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18115 skip "Need MDS version at least 2.11.52"
18119 test_mkdir $DIR/$tdir
18120 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18121 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18122 [ $mdt_idx -ne 0 ] &&
18123 error "create local directory on wrong MDT $mdt_idx"
18125 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18126 error "create remote directory failed"
18127 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18128 [ $mdt_idx -ne $MDTIDX ] &&
18129 error "create remote directory on wrong MDT $mdt_idx"
18131 createmany -o $DIR/$tdir/test_230/t- 10 ||
18132 error "create files on remote directory failed"
18133 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18134 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18135 rm -r $DIR/$tdir || error "unlink remote directory failed"
18137 run_test 230a "Create remote directory and files under the remote directory"
18140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18141 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18142 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18143 skip "Need MDS version at least 2.11.52"
18151 local migrate_dir=$DIR/$tdir/migrate_dir
18152 local other_dir=$DIR/$tdir/other_dir
18154 test_mkdir $DIR/$tdir
18155 test_mkdir -i0 -c1 $migrate_dir
18156 test_mkdir -i0 -c1 $other_dir
18157 for ((i=0; i<10; i++)); do
18158 mkdir -p $migrate_dir/dir_${i}
18159 createmany -o $migrate_dir/dir_${i}/f 10 ||
18160 error "create files under remote dir failed $i"
18163 cp /etc/passwd $migrate_dir/$tfile
18164 cp /etc/passwd $other_dir/$tfile
18165 chattr +SAD $migrate_dir
18166 chattr +SAD $migrate_dir/$tfile
18168 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18169 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18170 local old_dir_mode=$(stat -c%f $migrate_dir)
18171 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18173 mkdir -p $migrate_dir/dir_default_stripe2
18174 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18175 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18177 mkdir -p $other_dir
18178 ln $migrate_dir/$tfile $other_dir/luna
18179 ln $migrate_dir/$tfile $migrate_dir/sofia
18180 ln $other_dir/$tfile $migrate_dir/david
18181 ln -s $migrate_dir/$tfile $other_dir/zachary
18182 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18183 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18189 for len in 58 59 60; do
18190 lnktgt=$(str_repeat 'l' $len)
18191 touch $migrate_dir/$lnktgt
18192 ln -s $lnktgt $migrate_dir/${len}char_ln
18196 for len in 4094 4095; do
18197 lnktgt=$(str_repeat 'l' $len)
18198 ln -s $lnktgt $migrate_dir/${len}char_ln
18202 for len in 254 255; do
18203 touch $migrate_dir/$(str_repeat 'l' $len)
18206 $LFS migrate -m $MDTIDX $migrate_dir ||
18207 error "fails on migrating remote dir to MDT1"
18209 echo "migratate to MDT1, then checking.."
18210 for ((i = 0; i < 10; i++)); do
18211 for file in $(find $migrate_dir/dir_${i}); do
18212 mdt_index=$($LFS getstripe -m $file)
18213 # broken symlink getstripe will fail
18214 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18215 error "$file is not on MDT${MDTIDX}"
18219 # the multiple link file should still in MDT0
18220 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18221 [ $mdt_index == 0 ] ||
18222 error "$file is not on MDT${MDTIDX}"
18224 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18225 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18226 error " expect $old_dir_flag get $new_dir_flag"
18228 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18229 [ "$old_file_flag" = "$new_file_flag" ] ||
18230 error " expect $old_file_flag get $new_file_flag"
18232 local new_dir_mode=$(stat -c%f $migrate_dir)
18233 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18234 error "expect mode $old_dir_mode get $new_dir_mode"
18236 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18237 [ "$old_file_mode" = "$new_file_mode" ] ||
18238 error "expect mode $old_file_mode get $new_file_mode"
18240 diff /etc/passwd $migrate_dir/$tfile ||
18241 error "$tfile different after migration"
18243 diff /etc/passwd $other_dir/luna ||
18244 error "luna different after migration"
18246 diff /etc/passwd $migrate_dir/sofia ||
18247 error "sofia different after migration"
18249 diff /etc/passwd $migrate_dir/david ||
18250 error "david different after migration"
18252 diff /etc/passwd $other_dir/zachary ||
18253 error "zachary different after migration"
18255 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18256 error "${tfile}_ln different after migration"
18258 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18259 error "${tfile}_ln_other different after migration"
18261 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18262 [ $stripe_count = 2 ] ||
18263 error "dir strpe_count $d != 2 after migration."
18265 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18266 [ $stripe_count = 2 ] ||
18267 error "file strpe_count $d != 2 after migration."
18269 #migrate back to MDT0
18272 $LFS migrate -m $MDTIDX $migrate_dir ||
18273 error "fails on migrating remote dir to MDT0"
18275 echo "migrate back to MDT0, checking.."
18276 for file in $(find $migrate_dir); do
18277 mdt_index=$($LFS getstripe -m $file)
18278 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18279 error "$file is not on MDT${MDTIDX}"
18282 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18283 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18284 error " expect $old_dir_flag get $new_dir_flag"
18286 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18287 [ "$old_file_flag" = "$new_file_flag" ] ||
18288 error " expect $old_file_flag get $new_file_flag"
18290 local new_dir_mode=$(stat -c%f $migrate_dir)
18291 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18292 error "expect mode $old_dir_mode get $new_dir_mode"
18294 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18295 [ "$old_file_mode" = "$new_file_mode" ] ||
18296 error "expect mode $old_file_mode get $new_file_mode"
18298 diff /etc/passwd ${migrate_dir}/$tfile ||
18299 error "$tfile different after migration"
18301 diff /etc/passwd ${other_dir}/luna ||
18302 error "luna different after migration"
18304 diff /etc/passwd ${migrate_dir}/sofia ||
18305 error "sofia different after migration"
18307 diff /etc/passwd ${other_dir}/zachary ||
18308 error "zachary different after migration"
18310 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18311 error "${tfile}_ln different after migration"
18313 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18314 error "${tfile}_ln_other different after migration"
18316 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18317 [ $stripe_count = 2 ] ||
18318 error "dir strpe_count $d != 2 after migration."
18320 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18321 [ $stripe_count = 2 ] ||
18322 error "file strpe_count $d != 2 after migration."
18324 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18326 run_test 230b "migrate directory"
18329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18330 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18331 remote_mds_nodsh && skip "remote MDS with nodsh"
18332 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18333 skip "Need MDS version at least 2.11.52"
18339 local migrate_dir=$DIR/$tdir/migrate_dir
18341 #If migrating directory fails in the middle, all entries of
18342 #the directory is still accessiable.
18343 test_mkdir $DIR/$tdir
18344 test_mkdir -i0 -c1 $migrate_dir
18345 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18347 createmany -o $migrate_dir/f $total ||
18348 error "create files under ${migrate_dir} failed"
18350 # fail after migrating top dir, and this will fail only once, so the
18351 # first sub file migration will fail (currently f3), others succeed.
18352 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18353 do_facet mds1 lctl set_param fail_loc=0x1801
18354 local t=$(ls $migrate_dir | wc -l)
18355 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18356 error "migrate should fail"
18357 local u=$(ls $migrate_dir | wc -l)
18358 [ "$u" == "$t" ] || error "$u != $t during migration"
18360 # add new dir/file should succeed
18361 mkdir $migrate_dir/dir ||
18362 error "mkdir failed under migrating directory"
18363 touch $migrate_dir/file ||
18364 error "create file failed under migrating directory"
18366 # add file with existing name should fail
18367 for file in $migrate_dir/f*; do
18368 stat $file > /dev/null || error "stat $file failed"
18369 $OPENFILE -f O_CREAT:O_EXCL $file &&
18370 error "open(O_CREAT|O_EXCL) $file should fail"
18371 $MULTIOP $file m && error "create $file should fail"
18372 touch $DIR/$tdir/remote_dir/$tfile ||
18373 error "touch $tfile failed"
18374 ln $DIR/$tdir/remote_dir/$tfile $file &&
18375 error "link $file should fail"
18376 mdt_index=$($LFS getstripe -m $file)
18377 if [ $mdt_index == 0 ]; then
18378 # file failed to migrate is not allowed to rename to
18379 mv $DIR/$tdir/remote_dir/$tfile $file &&
18380 error "rename to $file should fail"
18382 mv $DIR/$tdir/remote_dir/$tfile $file ||
18383 error "rename to $file failed"
18385 echo hello >> $file || error "write $file failed"
18388 # resume migration with different options should fail
18389 $LFS migrate -m 0 $migrate_dir &&
18390 error "migrate -m 0 $migrate_dir should fail"
18392 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18393 error "migrate -c 2 $migrate_dir should fail"
18395 # resume migration should succeed
18396 $LFS migrate -m $MDTIDX $migrate_dir ||
18397 error "migrate $migrate_dir failed"
18399 echo "Finish migration, then checking.."
18400 for file in $(find $migrate_dir); do
18401 mdt_index=$($LFS getstripe -m $file)
18402 [ $mdt_index == $MDTIDX ] ||
18403 error "$file is not on MDT${MDTIDX}"
18406 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18408 run_test 230c "check directory accessiblity if migration failed"
18411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18412 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18413 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18414 skip "Need MDS version at least 2.11.52"
18416 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18418 local migrate_dir=$DIR/$tdir/migrate_dir
18428 old_index=$((RANDOM % MDSCOUNT))
18429 old_count=$((MDSCOUNT - old_index))
18430 new_index=$((RANDOM % MDSCOUNT))
18431 new_count=$((MDSCOUNT - new_index))
18432 new_hash=1 # for all_char
18434 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18435 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18437 test_mkdir $DIR/$tdir
18438 test_mkdir -i $old_index -c $old_count $migrate_dir
18440 for ((i=0; i<100; i++)); do
18441 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18442 createmany -o $migrate_dir/dir_${i}/f 100 ||
18443 error "create files under remote dir failed $i"
18446 echo -n "Migrate from MDT$old_index "
18447 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18448 echo -n "to MDT$new_index"
18449 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18452 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18453 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18454 error "migrate remote dir error"
18456 echo "Finish migration, then checking.."
18457 for file in $(find $migrate_dir); do
18458 mdt_index=$($LFS getstripe -m $file)
18459 if [ $mdt_index -lt $new_index ] ||
18460 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18461 error "$file is on MDT$mdt_index"
18465 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18467 run_test 230d "check migrate big directory"
18470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18471 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18472 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18473 skip "Need MDS version at least 2.11.52"
18480 mkdir -p $DIR/$tdir
18481 mkdir $DIR/$tdir/migrate_dir
18482 mkdir $DIR/$tdir/other_dir
18483 touch $DIR/$tdir/migrate_dir/a
18484 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18485 ls $DIR/$tdir/other_dir
18487 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18488 error "migrate dir fails"
18490 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18491 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18493 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18494 [ $mdt_index == 0 ] || error "a is not on MDT0"
18496 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18497 error "migrate dir fails"
18499 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18500 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18502 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18503 [ $mdt_index == 1 ] || error "a is not on MDT1"
18505 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18506 [ $mdt_index == 1 ] || error "b is not on MDT1"
18508 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18509 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18511 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18513 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18515 run_test 230e "migrate mulitple local link files"
18518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18520 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18521 skip "Need MDS version at least 2.11.52"
18526 mkdir -p $DIR/$tdir
18527 mkdir $DIR/$tdir/migrate_dir
18528 $LFS mkdir -i1 $DIR/$tdir/other_dir
18529 touch $DIR/$tdir/migrate_dir/a
18530 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18531 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18532 ls $DIR/$tdir/other_dir
18534 # a should be migrated to MDT1, since no other links on MDT0
18535 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18536 error "#1 migrate dir fails"
18537 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18538 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18539 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18540 [ $mdt_index == 1 ] || error "a is not on MDT1"
18542 # a should stay on MDT1, because it is a mulitple link file
18543 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18544 error "#2 migrate dir fails"
18545 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18546 [ $mdt_index == 1 ] || error "a is not on MDT1"
18548 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18549 error "#3 migrate dir fails"
18551 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18552 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18553 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18555 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18556 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18558 # a should be migrated to MDT0, since no other links on MDT1
18559 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18560 error "#4 migrate dir fails"
18561 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18562 [ $mdt_index == 0 ] || error "a is not on MDT0"
18564 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18566 run_test 230f "migrate mulitple remote link files"
18569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18570 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18571 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18572 skip "Need MDS version at least 2.11.52"
18574 mkdir -p $DIR/$tdir/migrate_dir
18576 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18577 error "migrating dir to non-exist MDT succeeds"
18580 run_test 230g "migrate dir to non-exist MDT"
18583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18584 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18585 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18586 skip "Need MDS version at least 2.11.52"
18590 mkdir -p $DIR/$tdir/migrate_dir
18592 $LFS migrate -m1 $DIR &&
18593 error "migrating mountpoint1 should fail"
18595 $LFS migrate -m1 $DIR/$tdir/.. &&
18596 error "migrating mountpoint2 should fail"
18599 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18600 error "migrating $tdir/migrate_dir/.. should fail"
18604 run_test 230h "migrate .. and root"
18607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18608 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18609 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18610 skip "Need MDS version at least 2.11.52"
18612 mkdir -p $DIR/$tdir/migrate_dir
18614 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18615 error "migration fails with a tailing slash"
18617 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18618 error "migration fails with two tailing slashes"
18620 run_test 230i "lfs migrate -m tolerates trailing slashes"
18623 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18624 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18625 skip "Need MDS version at least 2.11.52"
18627 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18628 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18629 error "create $tfile failed"
18630 cat /etc/passwd > $DIR/$tdir/$tfile
18632 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18634 cmp /etc/passwd $DIR/$tdir/$tfile ||
18635 error "DoM file mismatch after migration"
18637 run_test 230j "DoM file data not changed after dir migration"
18640 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18641 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18642 skip "Need MDS version at least 2.11.56"
18645 local files_on_starting_mdt=0
18647 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18648 $LFS getdirstripe $DIR/$tdir
18649 for i in $(seq $total); do
18650 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18651 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18652 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18655 echo "$files_on_starting_mdt files on MDT0"
18657 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18658 $LFS getdirstripe $DIR/$tdir
18660 files_on_starting_mdt=0
18661 for i in $(seq $total); do
18662 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18663 error "file $tfile.$i mismatch after migration"
18664 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18665 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18668 echo "$files_on_starting_mdt files on MDT1 after migration"
18669 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18671 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18672 $LFS getdirstripe $DIR/$tdir
18674 files_on_starting_mdt=0
18675 for i in $(seq $total); do
18676 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18677 error "file $tfile.$i mismatch after 2nd migration"
18678 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18679 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18682 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18683 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18687 run_test 230k "file data not changed after dir migration"
18690 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18691 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18692 skip "Need MDS version at least 2.11.56"
18694 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18695 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18696 error "create files under remote dir failed $i"
18697 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18699 run_test 230l "readdir between MDTs won't crash"
18702 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18703 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18704 skip "Need MDS version at least 2.11.56"
18707 local mig_dir=$DIR/$tdir/migrate_dir
18708 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18712 echo "Creating files and dirs with xattrs"
18713 test_mkdir $DIR/$tdir
18714 test_mkdir -i0 -c1 $mig_dir
18716 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18717 error "cannot set xattr attr1 on dir"
18718 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18719 error "cannot set xattr attr2 on dir"
18720 touch $mig_dir/dir/f0
18721 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18722 error "cannot set xattr attr1 on file"
18723 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18724 error "cannot set xattr attr2 on file"
18725 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18726 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18727 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18728 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18729 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18730 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18731 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18732 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18733 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18735 echo "Migrating to MDT1"
18736 $LFS migrate -m $MDTIDX $mig_dir ||
18737 error "fails on migrating dir to MDT1"
18739 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18740 echo "Checking xattrs"
18741 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18742 [ "$val" = $longstr ] ||
18743 error "expecting xattr1 $longstr on dir, found $val"
18744 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18745 [ "$val" = $shortstr ] ||
18746 error "expecting xattr2 $shortstr on dir, found $val"
18747 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18748 [ "$val" = $longstr ] ||
18749 error "expecting xattr1 $longstr on file, found $val"
18750 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18751 [ "$val" = $shortstr ] ||
18752 error "expecting xattr2 $shortstr on file, found $val"
18754 run_test 230m "xattrs not changed after dir migration"
18757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18758 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18759 skip "Need MDS version at least 2.13.53"
18761 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18762 cat /etc/hosts > $DIR/$tdir/$tfile
18763 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18764 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18766 cmp /etc/hosts $DIR/$tdir/$tfile ||
18767 error "File data mismatch after migration"
18769 run_test 230n "Dir migration with mirrored file"
18772 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18773 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18774 skip "Need MDS version at least 2.13.52"
18776 local mdts=$(comma_list $(mdts_nodes))
18778 local restripe_status
18782 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18784 # in case "crush" hash type is not set
18785 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18787 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18788 mdt.*MDT0000.enable_dir_restripe)
18789 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18790 stack_trap "do_nodes $mdts $LCTL set_param \
18791 mdt.*.enable_dir_restripe=$restripe_status"
18794 createmany -m $DIR/$tdir/f 100 ||
18795 error "create files under remote dir failed $i"
18796 createmany -d $DIR/$tdir/d 100 ||
18797 error "create dirs under remote dir failed $i"
18799 for i in $(seq 2 $MDSCOUNT); do
18800 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18801 $LFS setdirstripe -c $i $DIR/$tdir ||
18802 error "split -c $i $tdir failed"
18803 wait_update $HOSTNAME \
18804 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18805 error "dir split not finished"
18806 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18807 awk '/migrate/ {sum += $2} END { print sum }')
18808 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
18809 # delta is around total_files/stripe_count
18810 (( $delta < 200 / (i - 1) + 4 )) ||
18811 error "$delta files migrated >= $((200 / (i - 1) + 4))"
18814 run_test 230o "dir split"
18817 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18818 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18819 skip "Need MDS version at least 2.13.52"
18821 local mdts=$(comma_list $(mdts_nodes))
18823 local restripe_status
18827 [[ $mds1_FSTYPE == zfs ]] && timeout=300
18829 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18831 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18832 mdt.*MDT0000.enable_dir_restripe)
18833 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18834 stack_trap "do_nodes $mdts $LCTL set_param \
18835 mdt.*.enable_dir_restripe=$restripe_status"
18837 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18838 createmany -m $DIR/$tdir/f 100 ||
18839 error "create files under remote dir failed $i"
18840 createmany -d $DIR/$tdir/d 100 ||
18841 error "create dirs under remote dir failed $i"
18843 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18844 local mdt_hash="crush"
18846 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
18847 $LFS setdirstripe -c $i $DIR/$tdir ||
18848 error "split -c $i $tdir failed"
18849 [ $i -eq 1 ] && mdt_hash="none"
18850 wait_update $HOSTNAME \
18851 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18852 error "dir merge not finished"
18853 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18854 awk '/migrate/ {sum += $2} END { print sum }')
18855 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
18856 # delta is around total_files/stripe_count
18857 (( $delta < 200 / i + 4 )) ||
18858 error "$delta files migrated >= $((200 / i + 4))"
18861 run_test 230p "dir merge"
18864 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18865 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18866 skip "Need MDS version at least 2.13.52"
18868 local mdts=$(comma_list $(mdts_nodes))
18869 local saved_threshold=$(do_facet mds1 \
18870 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18871 local saved_delta=$(do_facet mds1 \
18872 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18873 local threshold=100
18876 local stripe_count=0
18881 # test with fewer files on ZFS
18882 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18884 stack_trap "do_nodes $mdts $LCTL set_param \
18885 mdt.*.dir_split_count=$saved_threshold"
18886 stack_trap "do_nodes $mdts $LCTL set_param \
18887 mdt.*.dir_split_delta=$saved_delta"
18888 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18889 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18890 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18891 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18892 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18893 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18895 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18896 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18898 create=$((threshold * 3 / 2))
18899 while [ $stripe_count -lt $MDSCOUNT ]; do
18900 createmany -m $DIR/$tdir/f $total $create ||
18901 error "create sub files failed"
18902 stat $DIR/$tdir > /dev/null
18903 total=$((total + create))
18904 stripe_count=$((stripe_count + delta))
18905 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18907 wait_update $HOSTNAME \
18908 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18909 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18911 wait_update $HOSTNAME \
18912 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18913 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18915 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
18916 echo "$nr_files/$total files on MDT$stripe_index after split"
18917 # allow 10% margin of imbalance with crush hash
18918 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
18919 error "$nr_files files on MDT$stripe_index after split"
18921 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
18922 [ $nr_files -eq $total ] ||
18923 error "total sub files $nr_files != $total"
18926 run_test 230q "dir auto split"
18929 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18930 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18931 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18932 skip "Need MDS version at least 2.13.54"
18934 # maximum amount of local locks:
18935 # parent striped dir - 2 locks
18936 # new stripe in parent to migrate to - 1 lock
18937 # source and target - 2 locks
18938 # Total 5 locks for regular file
18939 mkdir -p $DIR/$tdir
18940 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18941 touch $DIR/$tdir/dir1/eee
18943 # create 4 hardlink for 4 more locks
18944 # Total: 9 locks > RS_MAX_LOCKS (8)
18945 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18946 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18947 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18948 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18949 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18950 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18951 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18952 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18954 cancel_lru_locks mdc
18956 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18957 error "migrate dir fails"
18959 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18961 run_test 230r "migrate with too many local locks"
18965 # For simplicity this test assumes that max_pages_per_rpc
18966 # is the same across all OSCs
18967 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18968 local bulk_size=$((max_pages * PAGE_SIZE))
18969 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18972 mkdir -p $DIR/$tdir
18973 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18974 error "failed to set stripe with -S ${brw_size}M option"
18976 # clear the OSC stats
18977 $LCTL set_param osc.*.stats=0 &>/dev/null
18980 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18981 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18982 oflag=direct &>/dev/null || error "dd failed"
18984 sync; sleep 1; sync # just to be safe
18985 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18986 if [ x$nrpcs != "x1" ]; then
18987 $LCTL get_param osc.*.stats
18988 error "found $nrpcs ost_write RPCs, not 1 as expected"
18992 # Drop the OSC cache, otherwise we will read from it
18993 cancel_lru_locks osc
18995 # clear the OSC stats
18996 $LCTL set_param osc.*.stats=0 &>/dev/null
18998 # Client reads $bulk_size.
18999 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19000 iflag=direct &>/dev/null || error "dd failed"
19002 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19003 if [ x$nrpcs != "x1" ]; then
19004 $LCTL get_param osc.*.stats
19005 error "found $nrpcs ost_read RPCs, not 1 as expected"
19008 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19011 mkdir -p $DIR/$tdir
19013 for i in {0..1023}; do
19014 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19015 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19016 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19020 run_test 231b "must not assert on fully utilized OST request buffer"
19023 mkdir -p $DIR/$tdir
19024 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19026 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19027 do_facet ost1 $LCTL set_param fail_loc=0x31c
19029 # ignore dd failure
19030 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19032 do_facet ost1 $LCTL set_param fail_loc=0
19033 umount_client $MOUNT || error "umount failed"
19034 mount_client $MOUNT || error "mount failed"
19035 stop ost1 || error "cannot stop ost1"
19036 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19038 run_test 232a "failed lock should not block umount"
19041 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19042 skip "Need MDS version at least 2.10.58"
19044 mkdir -p $DIR/$tdir
19045 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19046 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19048 cancel_lru_locks osc
19050 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19051 do_facet ost1 $LCTL set_param fail_loc=0x31c
19054 $LFS data_version $DIR/$tdir/$tfile || true
19056 do_facet ost1 $LCTL set_param fail_loc=0
19057 umount_client $MOUNT || error "umount failed"
19058 mount_client $MOUNT || error "mount failed"
19059 stop ost1 || error "cannot stop ost1"
19060 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19062 run_test 232b "failed data version lock should not block umount"
19065 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19066 skip "Need MDS version at least 2.3.64"
19067 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19069 local fid=$($LFS path2fid $MOUNT)
19071 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19072 error "cannot access $MOUNT using its FID '$fid'"
19074 run_test 233a "checking that OBF of the FS root succeeds"
19077 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19078 skip "Need MDS version at least 2.5.90"
19079 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19081 local fid=$($LFS path2fid $MOUNT/.lustre)
19083 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19084 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19086 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19087 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19088 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19090 run_test 233b "checking that OBF of the FS .lustre succeeds"
19093 local p="$TMP/sanityN-$TESTNAME.parameters"
19094 save_lustre_params client "llite.*.xattr_cache" > $p
19095 lctl set_param llite.*.xattr_cache 1 ||
19096 skip_env "xattr cache is not supported"
19098 mkdir -p $DIR/$tdir || error "mkdir failed"
19099 touch $DIR/$tdir/$tfile || error "touch failed"
19100 # OBD_FAIL_LLITE_XATTR_ENOMEM
19101 $LCTL set_param fail_loc=0x1405
19102 getfattr -n user.attr $DIR/$tdir/$tfile &&
19103 error "getfattr should have failed with ENOMEM"
19104 $LCTL set_param fail_loc=0x0
19107 restore_lustre_params < $p
19110 run_test 234 "xattr cache should not crash on ENOMEM"
19113 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19114 skip "Need MDS version at least 2.4.52"
19116 flock_deadlock $DIR/$tfile
19121 124) error "process hangs on a deadlock"
19123 *) error "error executing flock_deadlock $DIR/$tfile"
19127 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19131 check_swap_layouts_support
19133 local ref1=/etc/passwd
19134 local ref2=/etc/group
19135 local file1=$DIR/$tdir/f1
19136 local file2=$DIR/$tdir/f2
19138 test_mkdir -c1 $DIR/$tdir
19139 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19140 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19141 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19142 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19143 local fd=$(free_fd)
19144 local cmd="exec $fd<>$file2"
19147 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19148 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19151 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19156 run_test 236 "Layout swap on open unlinked file"
19158 # LU-4659 linkea consistency
19160 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19161 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19162 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19163 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19166 ln $DIR/$tfile $DIR/$tfile.lnk
19167 touch $DIR/$tfile.new
19168 mv $DIR/$tfile.new $DIR/$tfile
19169 local fid1=$($LFS path2fid $DIR/$tfile)
19170 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19171 local path1=$($LFS fid2path $FSNAME "$fid1")
19172 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19173 local path2=$($LFS fid2path $FSNAME "$fid2")
19174 [ $tfile.lnk == $path2 ] ||
19175 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19178 run_test 238 "Verify linkea consistency"
19180 test_239A() { # was test_239
19181 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19182 skip "Need MDS version at least 2.5.60"
19184 local list=$(comma_list $(mdts_nodes))
19186 mkdir -p $DIR/$tdir
19187 createmany -o $DIR/$tdir/f- 5000
19188 unlinkmany $DIR/$tdir/f- 5000
19189 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19190 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19191 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19192 osp.*MDT*.sync_in_flight" | calc_sum)
19193 [ "$changes" -eq 0 ] || error "$changes not synced"
19195 run_test 239A "osp_sync test"
19197 test_239a() { #LU-5297
19198 remote_mds_nodsh && skip "remote MDS with nodsh"
19201 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19202 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19203 chgrp $RUNAS_GID $DIR/$tfile
19204 wait_delete_completed
19206 run_test 239a "process invalid osp sync record correctly"
19208 test_239b() { #LU-5297
19209 remote_mds_nodsh && skip "remote MDS with nodsh"
19212 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19213 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19214 chgrp $RUNAS_GID $DIR/$tfile1
19215 wait_delete_completed
19216 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19218 chgrp $RUNAS_GID $DIR/$tfile2
19219 wait_delete_completed
19221 run_test 239b "process osp sync record with ENOMEM error correctly"
19224 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19225 remote_mds_nodsh && skip "remote MDS with nodsh"
19227 mkdir -p $DIR/$tdir
19229 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19230 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19231 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19232 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19234 umount_client $MOUNT || error "umount failed"
19235 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19236 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19237 mount_client $MOUNT || error "failed to mount client"
19239 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19240 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19242 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19248 for LOOP in $(seq $count); do
19249 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19250 cancel_lru_locks $OSC || true
19258 for LOOP in $(seq $1); do
19259 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19264 test_241a() { # was test_241
19265 local bsize=$PAGE_SIZE
19267 (( bsize < 40960 )) && bsize=40960
19268 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19270 cancel_lru_locks $OSC
19271 test_241_bio 1000 $bsize &
19273 test_241_dio 1000 $bsize
19276 run_test 241a "bio vs dio"
19279 local bsize=$PAGE_SIZE
19281 (( bsize < 40960 )) && bsize=40960
19282 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19284 test_241_dio 1000 $bsize &
19286 test_241_dio 1000 $bsize
19289 run_test 241b "dio vs dio"
19292 remote_mds_nodsh && skip "remote MDS with nodsh"
19294 mkdir -p $DIR/$tdir
19295 touch $DIR/$tdir/$tfile
19297 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19298 do_facet mds1 lctl set_param fail_loc=0x105
19299 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19301 do_facet mds1 lctl set_param fail_loc=0
19302 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19304 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19308 test_mkdir $DIR/$tdir
19309 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19311 run_test 243 "various group lock tests"
19315 test_mkdir $DIR/$tdir
19316 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19317 sendfile_grouplock $DIR/$tdir/$tfile || \
19318 error "sendfile+grouplock failed"
19321 run_test 244a "sendfile with group lock tests"
19325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19328 local size=$((1024*1024))
19330 test_mkdir $DIR/$tdir
19331 for i in $(seq 1 $threads); do
19332 local file=$DIR/$tdir/file_$((i / 10))
19333 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19336 for i in $(seq 1 $threads); do
19340 run_test 244b "multi-threaded write with group lock"
19343 local flagname="multi_mod_rpcs"
19344 local connect_data_name="max_mod_rpcs"
19347 # check if multiple modify RPCs flag is set
19348 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19349 grep "connect_flags:")
19352 echo "$out" | grep -qw $flagname
19353 if [ $? -ne 0 ]; then
19354 echo "connect flag $flagname is not set"
19358 # check if multiple modify RPCs data is set
19359 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19362 echo "$out" | grep -qw $connect_data_name ||
19363 error "import should have connect data $connect_data_name"
19365 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19371 umount_client $submount
19376 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19378 skip_env "Fileset feature is not supported"
19380 local submount=${MOUNT}_$tdir
19383 mkdir -p $submount || error "mkdir $submount failed"
19384 FILESET="$FILESET/$tdir" mount_client $submount ||
19385 error "mount $submount failed"
19386 trap "cleanup_247 $submount" EXIT
19387 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19388 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19389 error "read $MOUNT/$tdir/$tfile failed"
19390 cleanup_247 $submount
19392 run_test 247a "mount subdir as fileset"
19395 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19396 skip_env "Fileset feature is not supported"
19398 local submount=${MOUNT}_$tdir
19400 rm -rf $MOUNT/$tdir
19401 mkdir -p $submount || error "mkdir $submount failed"
19403 FILESET="$FILESET/$tdir" mount_client $submount &&
19404 error "mount $submount should fail"
19407 run_test 247b "mount subdir that dose not exist"
19410 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19411 skip_env "Fileset feature is not supported"
19413 local submount=${MOUNT}_$tdir
19415 mkdir -p $MOUNT/$tdir/dir1
19416 mkdir -p $submount || error "mkdir $submount failed"
19417 trap "cleanup_247 $submount" EXIT
19418 FILESET="$FILESET/$tdir" mount_client $submount ||
19419 error "mount $submount failed"
19420 local fid=$($LFS path2fid $MOUNT/)
19421 $LFS fid2path $submount $fid && error "fid2path should fail"
19422 cleanup_247 $submount
19424 run_test 247c "running fid2path outside subdirectory root"
19427 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19428 skip "Fileset feature is not supported"
19430 local submount=${MOUNT}_$tdir
19432 mkdir -p $MOUNT/$tdir/dir1
19433 mkdir -p $submount || error "mkdir $submount failed"
19434 FILESET="$FILESET/$tdir" mount_client $submount ||
19435 error "mount $submount failed"
19436 trap "cleanup_247 $submount" EXIT
19438 local td=$submount/dir1
19439 local fid=$($LFS path2fid $td)
19440 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19442 # check that we get the same pathname back
19445 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19446 echo "$rootpath $fid"
19447 found=$($LFS fid2path $rootpath "$fid")
19448 [ -n "found" ] || error "fid2path should succeed"
19449 [ "$found" == "$td" ] || error "fid2path $found != $td"
19451 # check wrong root path format
19452 rootpath=$submount"_wrong"
19453 found=$($LFS fid2path $rootpath "$fid")
19454 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19456 cleanup_247 $submount
19458 run_test 247d "running fid2path inside subdirectory root"
19462 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19464 skip "Fileset feature is not supported"
19466 local submount=${MOUNT}_$tdir
19469 mkdir -p $submount || error "mkdir $submount failed"
19470 FILESET="$FILESET/.." mount_client $submount &&
19471 error "mount $submount should fail"
19474 run_test 247e "mount .. as fileset"
19477 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19478 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19479 skip "Need at least version 2.13.52"
19480 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19482 skip "Fileset feature is not supported"
19484 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19485 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19486 error "mkdir remote failed"
19487 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19488 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19489 error "mkdir striped failed"
19490 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19492 local submount=${MOUNT}_$tdir
19494 mkdir -p $submount || error "mkdir $submount failed"
19497 local fileset=$FILESET
19499 for dir in $tdir/remote $tdir/remote/subdir \
19500 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19501 FILESET="$fileset/$dir" mount_client $submount ||
19502 error "mount $dir failed"
19503 umount_client $submount
19506 run_test 247f "mount striped or remote directory as fileset"
19509 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19510 [ -z "$fast_read_sav" ] && skip "no fast read support"
19512 # create a large file for fast read verification
19513 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19515 # make sure the file is created correctly
19516 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19517 { rm -f $DIR/$tfile; skip "file creation error"; }
19519 echo "Test 1: verify that fast read is 4 times faster on cache read"
19521 # small read with fast read enabled
19522 $LCTL set_param -n llite.*.fast_read=1
19523 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19524 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19525 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19526 # small read with fast read disabled
19527 $LCTL set_param -n llite.*.fast_read=0
19528 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19529 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19530 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19532 # verify that fast read is 4 times faster for cache read
19533 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19534 error_not_in_vm "fast read was not 4 times faster: " \
19535 "$t_fast vs $t_slow"
19537 echo "Test 2: verify the performance between big and small read"
19538 $LCTL set_param -n llite.*.fast_read=1
19540 # 1k non-cache read
19541 cancel_lru_locks osc
19542 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19543 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19544 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19546 # 1M non-cache read
19547 cancel_lru_locks osc
19548 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19549 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19550 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19552 # verify that big IO is not 4 times faster than small IO
19553 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19554 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19556 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19559 run_test 248a "fast read verification"
19562 # Default short_io_bytes=16384, try both smaller and larger sizes.
19563 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19564 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19565 echo "bs=53248 count=113 normal buffered write"
19566 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19567 error "dd of initial data file failed"
19568 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19570 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19571 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19572 error "dd with sync normal writes failed"
19573 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19575 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19576 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19577 error "dd with sync small writes failed"
19578 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19580 cancel_lru_locks osc
19582 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19583 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19584 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19585 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19586 iflag=direct || error "dd with O_DIRECT small read failed"
19587 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19588 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19589 error "compare $TMP/$tfile.1 failed"
19591 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19592 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19594 # just to see what the maximum tunable value is, and test parsing
19595 echo "test invalid parameter 2MB"
19596 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19597 error "too-large short_io_bytes allowed"
19598 echo "test maximum parameter 512KB"
19599 # if we can set a larger short_io_bytes, run test regardless of version
19600 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19601 # older clients may not allow setting it this large, that's OK
19602 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19603 skip "Need at least client version 2.13.50"
19604 error "medium short_io_bytes failed"
19606 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19607 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19609 echo "test large parameter 64KB"
19610 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19611 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19613 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19614 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19615 error "dd with sync large writes failed"
19616 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19618 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19619 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19620 num=$((113 * 4096 / PAGE_SIZE))
19621 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19622 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19623 error "dd with O_DIRECT large writes failed"
19624 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19625 error "compare $DIR/$tfile.3 failed"
19627 cancel_lru_locks osc
19629 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19630 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19631 error "dd with O_DIRECT large read failed"
19632 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19633 error "compare $TMP/$tfile.2 failed"
19635 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19636 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19637 error "dd with O_DIRECT large read failed"
19638 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19639 error "compare $TMP/$tfile.3 failed"
19641 run_test 248b "test short_io read and write for both small and large sizes"
19643 test_249() { # LU-7890
19644 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19645 skip "Need at least version 2.8.54"
19648 $LFS setstripe -c 1 $DIR/$tfile
19649 # Offset 2T == 4k * 512M
19650 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19651 error "dd to 2T offset failed"
19653 run_test 249 "Write above 2T file size"
19656 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19657 && skip "no 16TB file size limit on ZFS"
19659 $LFS setstripe -c 1 $DIR/$tfile
19660 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19661 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19662 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19663 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19664 conv=notrunc,fsync && error "append succeeded"
19667 run_test 250 "Write above 16T limit"
19670 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19672 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19673 #Skip once - writing the first stripe will succeed
19674 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19675 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19676 error "short write happened"
19678 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19679 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19680 error "short read happened"
19684 run_test 251 "Handling short read and write correctly"
19687 remote_mds_nodsh && skip "remote MDS with nodsh"
19688 remote_ost_nodsh && skip "remote OST with nodsh"
19689 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19690 skip_env "ldiskfs only test"
19700 # check lr_reader on OST0000
19702 dev=$(facet_device $tgt)
19703 out=$(do_facet $tgt $LR_READER $dev)
19704 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19706 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19707 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19708 error "Invalid uuid returned by $LR_READER on target $tgt"
19709 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19711 # check lr_reader -c on MDT0000
19713 dev=$(facet_device $tgt)
19714 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19715 skip "$LR_READER does not support additional options"
19717 out=$(do_facet $tgt $LR_READER -c $dev)
19718 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19720 num=$(echo "$out" | grep -c "mdtlov")
19721 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19722 error "Invalid number of mdtlov clients returned by $LR_READER"
19723 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19725 # check lr_reader -cr on MDT0000
19726 out=$(do_facet $tgt $LR_READER -cr $dev)
19727 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19729 echo "$out" | grep -q "^reply_data:$" ||
19730 error "$LR_READER should have returned 'reply_data' section"
19731 num=$(echo "$out" | grep -c "client_generation")
19732 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19734 run_test 252 "check lr_reader tool"
19737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19738 remote_mds_nodsh && skip "remote MDS with nodsh"
19739 remote_mgs_nodsh && skip "remote MGS with nodsh"
19743 local ost_name=$(ostname_from_index $ostidx)
19746 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19747 do_facet $SINGLEMDS $LCTL get_param -n \
19748 osp.$mdtosc_proc1.reserved_mb_high ||
19749 skip "remote MDS does not support reserved_mb_high"
19753 wait_delete_completed
19756 pool_add $TESTNAME || error "Pool creation failed"
19757 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19759 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19760 error "Setstripe failed"
19762 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19764 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19766 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19768 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19769 osp.$mdtosc_proc1.prealloc_status)
19770 echo "prealloc_status $oa_status"
19772 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19773 error "File creation should fail"
19775 #object allocation was stopped, but we still able to append files
19776 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19777 oflag=append || error "Append failed"
19779 rm -f $DIR/$tdir/$tfile.0
19781 # For this test, we want to delete the files we created to go out of
19782 # space but leave the watermark, so we remain nearly out of space
19783 ost_watermarks_enospc_delete_files $tfile $ostidx
19785 wait_delete_completed
19789 for i in $(seq 10 12); do
19790 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19791 2>/dev/null || error "File creation failed after rm"
19794 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19795 osp.$mdtosc_proc1.prealloc_status)
19796 echo "prealloc_status $oa_status"
19798 if (( oa_status != 0 )); then
19799 error "Object allocation still disable after rm"
19802 run_test 253 "Check object allocation limit"
19805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19806 remote_mds_nodsh && skip "remote MDS with nodsh"
19807 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19808 skip "MDS does not support changelog_size"
19811 local MDT0=$(facet_svc $SINGLEMDS)
19813 changelog_register || error "changelog_register failed"
19815 changelog_clear 0 || error "changelog_clear failed"
19817 local size1=$(do_facet $SINGLEMDS \
19818 $LCTL get_param -n mdd.$MDT0.changelog_size)
19819 echo "Changelog size $size1"
19822 $LFS mkdir -i 0 $DIR/$tdir
19824 mkdir -p $DIR/$tdir/pics/2008/zachy
19825 touch $DIR/$tdir/pics/2008/zachy/timestamp
19826 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19827 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19828 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19829 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19830 rm $DIR/$tdir/pics/desktop.jpg
19832 local size2=$(do_facet $SINGLEMDS \
19833 $LCTL get_param -n mdd.$MDT0.changelog_size)
19834 echo "Changelog size after work $size2"
19836 (( $size2 > $size1 )) ||
19837 error "new Changelog size=$size2 less than old size=$size1"
19839 run_test 254 "Check changelog size"
19846 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19847 awk -F: '{print $2}' | grep $type > /dev/null
19848 if [ $? -ne 0 ]; then
19858 lfs ladvise -a willread $file > /dev/null 2>&1
19859 if [ $? -eq 0 ]; then
19863 lfs ladvise -a willread $file 2>&1 |
19864 grep "Inappropriate ioctl for device" > /dev/null
19865 if [ $? -eq 0 ]; then
19872 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19875 # run a random read IO workload
19876 # usage: random_read_iops <filename> <filesize> <iosize>
19877 random_read_iops() {
19880 local iosize=${3:-4096}
19882 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19883 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19886 drop_file_oss_cache() {
19890 $LFS ladvise -a dontneed $file 2>/dev/null ||
19891 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19894 ladvise_willread_performance()
19897 local average_origin=0
19898 local average_cache=0
19899 local average_ladvise=0
19901 for ((i = 1; i <= $repeat; i++)); do
19902 echo "Iter $i/$repeat: reading without willread hint"
19903 cancel_lru_locks osc
19904 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19905 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19906 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19907 average_origin=$(bc <<<"$average_origin + $speed_origin")
19909 cancel_lru_locks osc
19910 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19911 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19912 average_cache=$(bc <<<"$average_cache + $speed_cache")
19914 cancel_lru_locks osc
19915 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19916 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19917 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19918 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19919 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19921 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19922 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19923 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19925 speedup_cache=$(percent $average_cache $average_origin)
19926 speedup_ladvise=$(percent $average_ladvise $average_origin)
19928 echo "Average uncached read: $average_origin"
19929 echo "Average speedup with OSS cached read: " \
19930 "$average_cache = +$speedup_cache%"
19931 echo "Average speedup with ladvise willread: " \
19932 "$average_ladvise = +$speedup_ladvise%"
19934 local lowest_speedup=20
19935 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19936 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19937 "got $average_cache%. Skipping ladvise willread check."
19941 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19942 # it is still good to run until then to exercise 'ladvise willread'
19943 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19944 [ "$ost1_FSTYPE" = "zfs" ] &&
19945 echo "osd-zfs does not support dontneed or drop_caches" &&
19948 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19949 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19950 error_not_in_vm "Speedup with willread is less than " \
19951 "$lowest_speedup%, got $average_ladvise%"
19955 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19956 skip "lustre < 2.8.54 does not support ladvise "
19957 remote_ost_nodsh && skip "remote OST with nodsh"
19959 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19961 ladvise_no_type willread $DIR/$tfile &&
19962 skip "willread ladvise is not supported"
19964 ladvise_no_ioctl $DIR/$tfile &&
19965 skip "ladvise ioctl is not supported"
19968 local size=$((size_mb * 1048576))
19969 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19970 error "dd to $DIR/$tfile failed"
19972 lfs ladvise -a willread $DIR/$tfile ||
19973 error "Ladvise failed with no range argument"
19975 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19976 error "Ladvise failed with no -l or -e argument"
19978 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19979 error "Ladvise failed with only -e argument"
19981 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19982 error "Ladvise failed with only -l argument"
19984 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19985 error "End offset should not be smaller than start offset"
19987 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19988 error "End offset should not be equal to start offset"
19990 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19991 error "Ladvise failed with overflowing -s argument"
19993 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19994 error "Ladvise failed with overflowing -e argument"
19996 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19997 error "Ladvise failed with overflowing -l argument"
19999 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20000 error "Ladvise succeeded with conflicting -l and -e arguments"
20002 echo "Synchronous ladvise should wait"
20004 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20005 do_nodes $(comma_list $(osts_nodes)) \
20006 $LCTL set_param fail_val=$delay fail_loc=0x237
20008 local start_ts=$SECONDS
20009 lfs ladvise -a willread $DIR/$tfile ||
20010 error "Ladvise failed with no range argument"
20011 local end_ts=$SECONDS
20012 local inteval_ts=$((end_ts - start_ts))
20014 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20015 error "Synchronous advice didn't wait reply"
20018 echo "Asynchronous ladvise shouldn't wait"
20019 local start_ts=$SECONDS
20020 lfs ladvise -a willread -b $DIR/$tfile ||
20021 error "Ladvise failed with no range argument"
20022 local end_ts=$SECONDS
20023 local inteval_ts=$((end_ts - start_ts))
20025 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20026 error "Asynchronous advice blocked"
20029 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20030 ladvise_willread_performance
20032 run_test 255a "check 'lfs ladvise -a willread'"
20038 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20042 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20043 skip "lustre < 2.8.54 does not support ladvise "
20044 remote_ost_nodsh && skip "remote OST with nodsh"
20046 lfs setstripe -c 1 -i 0 $DIR/$tfile
20048 ladvise_no_type dontneed $DIR/$tfile &&
20049 skip "dontneed ladvise is not supported"
20051 ladvise_no_ioctl $DIR/$tfile &&
20052 skip "ladvise ioctl is not supported"
20054 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20055 [ "$ost1_FSTYPE" = "zfs" ] &&
20056 skip "zfs-osd does not support 'ladvise dontneed'"
20059 local size=$((size_mb * 1048576))
20060 # In order to prevent disturbance of other processes, only check 3/4
20061 # of the memory usage
20062 local kibibytes=$((size_mb * 1024 * 3 / 4))
20064 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20065 error "dd to $DIR/$tfile failed"
20067 #force write to complete before dropping OST cache & checking memory
20070 local total=$(facet_meminfo ost1 MemTotal)
20071 echo "Total memory: $total KiB"
20073 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20074 local before_read=$(facet_meminfo ost1 Cached)
20075 echo "Cache used before read: $before_read KiB"
20077 lfs ladvise -a willread $DIR/$tfile ||
20078 error "Ladvise willread failed"
20079 local after_read=$(facet_meminfo ost1 Cached)
20080 echo "Cache used after read: $after_read KiB"
20082 lfs ladvise -a dontneed $DIR/$tfile ||
20083 error "Ladvise dontneed again failed"
20084 local no_read=$(facet_meminfo ost1 Cached)
20085 echo "Cache used after dontneed ladvise: $no_read KiB"
20087 if [ $total -lt $((before_read + kibibytes)) ]; then
20088 echo "Memory is too small, abort checking"
20092 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20093 error "Ladvise willread should use more memory" \
20094 "than $kibibytes KiB"
20097 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20098 error "Ladvise dontneed should release more memory" \
20099 "than $kibibytes KiB"
20102 run_test 255b "check 'lfs ladvise -a dontneed'"
20105 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20106 skip "lustre < 2.10.50 does not support lockahead"
20108 local ost1_imp=$(get_osc_import_name client ost1)
20109 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20117 test_mkdir -p $DIR/$tdir
20118 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20120 #test 10 returns only success/failure
20122 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20124 if [ $rc -eq 255 ]; then
20125 error "Ladvise test${i} failed, ${rc}"
20128 #test 11 counts lock enqueue requests, all others count new locks
20130 count=$(do_facet ost1 \
20131 $LCTL get_param -n ost.OSS.ost.stats)
20132 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20134 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20136 if [ $rc -eq 255 ]; then
20137 error "Ladvise test${i} failed, ${rc}"
20140 new_count=$(do_facet ost1 \
20141 $LCTL get_param -n ost.OSS.ost.stats)
20142 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20143 awk '{ print $2 }')
20145 difference="$((new_count - count))"
20146 if [ $difference -ne $rc ]; then
20147 error "Ladvise test${i}, bad enqueue count, returned " \
20148 "${rc}, actual ${difference}"
20151 for i in $(seq 12 21); do
20152 # If we do not do this, we run the risk of having too many
20153 # locks and starting lock cancellation while we are checking
20155 cancel_lru_locks osc
20157 count=$($LCTL get_param -n \
20158 ldlm.namespaces.$imp_name.lock_unused_count)
20160 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20162 if [ $rc -eq 255 ]; then
20163 error "Ladvise test ${i} failed, ${rc}"
20166 new_count=$($LCTL get_param -n \
20167 ldlm.namespaces.$imp_name.lock_unused_count)
20168 difference="$((new_count - count))"
20170 # Test 15 output is divided by 100 to map down to valid return
20171 if [ $i -eq 15 ]; then
20175 if [ $difference -ne $rc ]; then
20176 error "Ladvise test ${i}, bad lock count, returned " \
20177 "${rc}, actual ${difference}"
20181 #test 22 returns only success/failure
20183 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20185 if [ $rc -eq 255 ]; then
20186 error "Ladvise test${i} failed, ${rc}"
20189 run_test 255c "suite of ladvise lockahead tests"
20192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20193 remote_mds_nodsh && skip "remote MDS with nodsh"
20194 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20195 changelog_users $SINGLEMDS | grep "^cl" &&
20196 skip "active changelog user"
20202 mdt_dev=$(mdsdevname 1)
20205 changelog_register || error "changelog_register failed"
20208 mkdir -p $DIR/$tdir
20210 changelog_clear 0 || error "changelog_clear failed"
20213 touch $DIR/$tdir/{1..10}
20216 stop $SINGLEMDS || error "Fail to stop MDT"
20220 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20222 #after mount new plainllog is used
20223 touch $DIR/$tdir/{11..19}
20224 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20225 stack_trap "rm -f $tmpfile"
20226 cat_sl=$(do_facet $SINGLEMDS "sync; \
20227 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20228 llog_reader $tmpfile | grep -c type=1064553b")
20229 do_facet $SINGLEMDS llog_reader $tmpfile
20231 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20233 changelog_clear 0 || error "changelog_clear failed"
20235 cat_sl=$(do_facet $SINGLEMDS "sync; \
20236 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20237 llog_reader $tmpfile | grep -c type=1064553b")
20239 if (( cat_sl == 2 )); then
20240 error "Empty plain llog was not deleted from changelog catalog"
20241 elif (( cat_sl != 1 )); then
20242 error "Active plain llog shouldn't be deleted from catalog"
20245 run_test 256 "Check llog delete for empty and not full state"
20248 remote_mds_nodsh && skip "remote MDS with nodsh"
20249 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20250 skip "Need MDS version at least 2.8.55"
20252 test_mkdir $DIR/$tdir
20254 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20255 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20258 #define OBD_FAIL_MDS_XATTR_REP 0x161
20259 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20260 local facet=mds$((mdtidx + 1))
20261 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20262 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20264 stop $facet || error "stop MDS failed"
20265 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20266 error "start MDS fail"
20267 wait_recovery_complete $facet
20269 run_test 257 "xattr locks are not lost"
20271 # Verify we take the i_mutex when security requires it
20273 #define OBD_FAIL_IMUTEX_SEC 0x141c
20274 $LCTL set_param fail_loc=0x141c
20276 chmod u+s $DIR/$tfile
20277 chmod a+rwx $DIR/$tfile
20278 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20280 if [ $RC -ne 0 ]; then
20281 error "error, failed to take i_mutex, rc=$?"
20285 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20287 # Verify we do NOT take the i_mutex in the normal case
20289 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20290 $LCTL set_param fail_loc=0x141d
20293 chmod a+rw $DIR/$tfile
20294 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20296 if [ $RC -ne 0 ]; then
20297 error "error, took i_mutex unnecessarily, rc=$?"
20302 run_test 258b "verify i_mutex security behavior"
20305 local file=$DIR/$tfile
20309 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20311 stack_trap "rm -f $file" EXIT
20313 wait_delete_completed
20314 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20315 echo "before: $before"
20317 $LFS setstripe -i 0 -c 1 $file
20318 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20320 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20321 echo "after write: $after"
20323 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20324 do_facet ost1 $LCTL set_param fail_loc=0x2301
20326 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20327 echo "after truncate: $after"
20330 do_facet ost1 $LCTL set_param fail_loc=0
20331 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20333 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20334 echo "after restart: $after"
20335 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20336 error "missing truncate?"
20340 run_test 259 "crash at delayed truncate"
20343 #define OBD_FAIL_MDC_CLOSE 0x806
20344 $LCTL set_param fail_loc=0x80000806
20348 run_test 260 "Check mdc_close fail"
20350 ### Data-on-MDT sanity tests ###
20352 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20353 skip "Need MDS version at least 2.10.55 for DoM"
20356 local dom=$DIR/$tdir/dom_file
20357 local tmp=$DIR/$tdir/tmp_file
20359 mkdir -p $DIR/$tdir
20361 # basic checks for DoM component creation
20362 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20363 error "Can set MDT layout to non-first entry"
20365 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20366 error "Can define multiple entries as MDT layout"
20368 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20370 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20371 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20372 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20374 local mdtidx=$($LFS getstripe -m $dom)
20375 local mdtname=MDT$(printf %04x $mdtidx)
20376 local facet=mds$((mdtidx + 1))
20377 local space_check=1
20379 # Skip free space checks with ZFS
20380 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20384 local size_tmp=$((65536 * 3))
20385 local mdtfree1=$(do_facet $facet \
20386 lctl get_param -n osd*.*$mdtname.kbytesfree)
20388 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20389 # check also direct IO along write
20390 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20391 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20393 cmp $tmp $dom || error "file data is different"
20394 [ $(stat -c%s $dom) == $size_tmp ] ||
20395 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20396 if [ $space_check == 1 ]; then
20397 local mdtfree2=$(do_facet $facet \
20398 lctl get_param -n osd*.*$mdtname.kbytesfree)
20400 # increase in usage from by $size_tmp
20401 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20402 error "MDT free space wrong after write: " \
20403 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20407 local size_dom=10000
20409 $TRUNCATE $dom $size_dom
20410 [ $(stat -c%s $dom) == $size_dom ] ||
20411 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20412 if [ $space_check == 1 ]; then
20413 mdtfree1=$(do_facet $facet \
20414 lctl get_param -n osd*.*$mdtname.kbytesfree)
20415 # decrease in usage from $size_tmp to new $size_dom
20416 [ $(($mdtfree1 - $mdtfree2)) -ge \
20417 $(((size_tmp - size_dom) / 1024)) ] ||
20418 error "MDT free space is wrong after truncate: " \
20419 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20425 size_dom=$((size_dom + size_tmp))
20426 [ $(stat -c%s $dom) == $size_dom ] ||
20427 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20428 if [ $space_check == 1 ]; then
20429 mdtfree2=$(do_facet $facet \
20430 lctl get_param -n osd*.*$mdtname.kbytesfree)
20431 # increase in usage by $size_tmp from previous
20432 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20433 error "MDT free space is wrong after append: " \
20434 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20439 if [ $space_check == 1 ]; then
20440 mdtfree1=$(do_facet $facet \
20441 lctl get_param -n osd*.*$mdtname.kbytesfree)
20442 # decrease in usage by $size_dom from previous
20443 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20444 error "MDT free space is wrong after removal: " \
20445 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20448 # combined striping
20449 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20450 error "Can't create DoM + OST striping"
20452 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20453 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20454 # check also direct IO along write
20455 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20457 cmp $tmp $dom || error "file data is different"
20458 [ $(stat -c%s $dom) == $size_tmp ] ||
20459 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20464 run_test 270a "DoM: basic functionality tests"
20467 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20468 skip "Need MDS version at least 2.10.55"
20470 local dom=$DIR/$tdir/dom_file
20471 local max_size=1048576
20473 mkdir -p $DIR/$tdir
20474 $LFS setstripe -E $max_size -L mdt $dom
20476 # truncate over the limit
20477 $TRUNCATE $dom $(($max_size + 1)) &&
20478 error "successful truncate over the maximum size"
20479 # write over the limit
20480 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20481 error "successful write over the maximum size"
20482 # append over the limit
20483 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20484 echo "12345" >> $dom && error "successful append over the maximum size"
20489 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20492 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20493 skip "Need MDS version at least 2.10.55"
20495 mkdir -p $DIR/$tdir
20496 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20498 # check files inherit DoM EA
20499 touch $DIR/$tdir/first
20500 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20501 error "bad pattern"
20502 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20503 error "bad stripe count"
20504 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20505 error "bad stripe size"
20507 # check directory inherits DoM EA and uses it as default
20508 mkdir $DIR/$tdir/subdir
20509 touch $DIR/$tdir/subdir/second
20510 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20511 error "bad pattern in sub-directory"
20512 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20513 error "bad stripe count in sub-directory"
20514 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20515 error "bad stripe size in sub-directory"
20518 run_test 270c "DoM: DoM EA inheritance tests"
20521 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20522 skip "Need MDS version at least 2.10.55"
20524 mkdir -p $DIR/$tdir
20525 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20527 # inherit default DoM striping
20528 mkdir $DIR/$tdir/subdir
20529 touch $DIR/$tdir/subdir/f1
20531 # change default directory striping
20532 $LFS setstripe -c 1 $DIR/$tdir/subdir
20533 touch $DIR/$tdir/subdir/f2
20534 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20535 error "wrong default striping in file 2"
20536 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20537 error "bad pattern in file 2"
20540 run_test 270d "DoM: change striping from DoM to RAID0"
20543 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20544 skip "Need MDS version at least 2.10.55"
20546 mkdir -p $DIR/$tdir/dom
20547 mkdir -p $DIR/$tdir/norm
20550 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20551 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20553 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20554 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20556 # find DoM files by layout
20557 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20558 [ $NUM -eq $DOMFILES ] ||
20559 error "lfs find -L: found $NUM, expected $DOMFILES"
20560 echo "Test 1: lfs find 20 DOM files by layout: OK"
20562 # there should be 1 dir with default DOM striping
20563 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20565 error "lfs find -L: found $NUM, expected 1 dir"
20566 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20568 # find DoM files by stripe size
20569 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20570 [ $NUM -eq $DOMFILES ] ||
20571 error "lfs find -S: found $NUM, expected $DOMFILES"
20572 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20574 # find files by stripe offset except DoM files
20575 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20576 [ $NUM -eq $NORMFILES ] ||
20577 error "lfs find -i: found $NUM, expected $NORMFILES"
20578 echo "Test 5: lfs find no DOM files by stripe index: OK"
20581 run_test 270e "DoM: lfs find with DoM files test"
20584 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20585 skip "Need MDS version at least 2.10.55"
20587 local mdtname=${FSNAME}-MDT0000-mdtlov
20588 local dom=$DIR/$tdir/dom_file
20589 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20590 lod.$mdtname.dom_stripesize)
20591 local dom_limit=131072
20593 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20594 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20595 lod.$mdtname.dom_stripesize)
20596 [ ${dom_limit} -eq ${dom_current} ] ||
20597 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20599 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20600 $LFS setstripe -d $DIR/$tdir
20601 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20602 error "Can't set directory default striping"
20604 # exceed maximum stripe size
20605 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20606 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20607 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20608 error "Able to create DoM component size more than LOD limit"
20610 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20611 dom_current=$(do_facet mds1 $LCTL get_param -n \
20612 lod.$mdtname.dom_stripesize)
20613 [ 0 -eq ${dom_current} ] ||
20614 error "Can't set zero DoM stripe limit"
20617 # attempt to create DoM file on server with disabled DoM should
20618 # remove DoM entry from layout and be succeed
20619 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20620 error "Can't create DoM file (DoM is disabled)"
20621 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20622 error "File has DoM component while DoM is disabled"
20625 # attempt to create DoM file with only DoM stripe should return error
20626 $LFS setstripe -E $dom_limit -L mdt $dom &&
20627 error "Able to create DoM-only file while DoM is disabled"
20629 # too low values to be aligned with smallest stripe size 64K
20630 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20631 dom_current=$(do_facet mds1 $LCTL get_param -n \
20632 lod.$mdtname.dom_stripesize)
20633 [ 30000 -eq ${dom_current} ] &&
20634 error "Can set too small DoM stripe limit"
20636 # 64K is a minimal stripe size in Lustre, expect limit of that size
20637 [ 65536 -eq ${dom_current} ] ||
20638 error "Limit is not set to 64K but ${dom_current}"
20640 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20641 dom_current=$(do_facet mds1 $LCTL get_param -n \
20642 lod.$mdtname.dom_stripesize)
20644 [ 2147483648 -eq ${dom_current} ] &&
20645 error "Can set too large DoM stripe limit"
20647 do_facet mds1 $LCTL set_param -n \
20648 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20649 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20650 error "Can't create DoM component size after limit change"
20651 do_facet mds1 $LCTL set_param -n \
20652 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20653 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20654 error "Can't create DoM file after limit decrease"
20655 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20656 error "Can create big DoM component after limit decrease"
20657 touch ${dom}_def ||
20658 error "Can't create file with old default layout"
20660 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20663 run_test 270f "DoM: maximum DoM stripe size checks"
20666 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20667 skip "Need MDS version at least 2.13.52"
20668 local dom=$DIR/$tdir/$tfile
20670 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20671 local lodname=${FSNAME}-MDT0000-mdtlov
20673 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20674 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20675 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20676 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20678 local dom_limit=1024
20679 local dom_threshold="50%"
20681 $LFS setstripe -d $DIR/$tdir
20682 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20683 error "Can't set directory default striping"
20685 do_facet mds1 $LCTL set_param -n \
20686 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20687 # set 0 threshold and create DOM file to change tunable stripesize
20688 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20689 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20690 error "Failed to create $dom file"
20691 # now tunable dom_cur_stripesize should reach maximum
20692 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20693 lod.${lodname}.dom_stripesize_cur_kb)
20694 [[ $dom_current == $dom_limit ]] ||
20695 error "Current DOM stripesize is not maximum"
20698 # set threshold for further tests
20699 do_facet mds1 $LCTL set_param -n \
20700 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20701 echo "DOM threshold is $dom_threshold free space"
20704 # Spoof bfree to exceed threshold
20705 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20706 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20707 for spfree in 40 20 0 15 30 55; do
20708 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20709 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20710 error "Failed to create $dom file"
20711 dom_def=$(do_facet mds1 $LCTL get_param -n \
20712 lod.${lodname}.dom_stripesize_cur_kb)
20713 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20714 [[ $dom_def != $dom_current ]] ||
20715 error "Default stripe size was not changed"
20716 if [[ $spfree > 0 ]] ; then
20717 dom_set=$($LFS getstripe -S $dom)
20718 [[ $dom_set == $((dom_def * 1024)) ]] ||
20719 error "DOM component size is still old"
20721 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20722 error "DoM component is set with no free space"
20725 dom_current=$dom_def
20728 run_test 270g "DoM: default DoM stripe size depends on free space"
20731 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20732 skip "Need MDS version at least 2.13.53"
20734 local mdtname=${FSNAME}-MDT0000-mdtlov
20735 local dom=$DIR/$tdir/$tfile
20736 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20738 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20739 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20741 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20742 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20743 error "can't create OST file"
20744 # mirrored file with DOM entry in the second mirror
20745 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20746 error "can't create mirror with DoM component"
20748 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20750 # DOM component in the middle and has other enries in the same mirror,
20751 # should succeed but lost DoM component
20752 $LFS setstripe --copy=${dom}_1 $dom ||
20753 error "Can't create file from OST|DOM mirror layout"
20754 # check new file has no DoM layout after all
20755 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20756 error "File has DoM component while DoM is disabled"
20758 run_test 270h "DoM: DoM stripe removal when disabled on server"
20761 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20762 skip "Need MDS version at least 2.10.55"
20764 local dom=$DIR/$tdir/dom
20766 mkdir -p $DIR/$tdir
20768 $LFS setstripe -E 1024K -L mdt $dom
20770 lctl set_param -n mdc.*.stats=clear
20771 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20772 cat $dom > /dev/null
20773 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20774 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20778 run_test 271a "DoM: data is cached for read after write"
20781 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20782 skip "Need MDS version at least 2.10.55"
20784 local dom=$DIR/$tdir/dom
20786 mkdir -p $DIR/$tdir
20788 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20790 lctl set_param -n mdc.*.stats=clear
20791 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20792 cancel_lru_locks mdc
20793 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20794 # second stat to check size is cached on client
20795 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20796 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20797 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20800 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20803 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20804 skip "Need MDS version at least 2.10.55"
20806 local dom=$DIR/$tdir/dom
20808 mkdir -p $DIR/$tdir
20810 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20812 lctl set_param -n mdc.*.stats=clear
20813 lctl set_param -n osc.*.stats=clear
20814 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20815 cancel_lru_locks mdc
20816 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20817 # second stat to check size is cached on client
20818 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20819 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20820 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20821 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20822 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20825 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20831 local mdt=MDT$(printf %04x $mdtidx)
20833 if [ -z $param ]; then
20834 lctl get_param -n mdc.*$mdt*.stats
20836 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20841 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20842 skip "Need MDS version at least 2.10.55"
20844 local dom=$DIR/$tdir/dom
20846 mkdir -p $DIR/$tdir
20848 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20850 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20851 local facet=mds$((mdtidx + 1))
20853 cancel_lru_locks mdc
20854 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20855 createmany -o $dom 1000
20856 lctl set_param -n mdc.*.stats=clear
20857 smalliomany -w $dom 1000 200
20858 get_mdc_stats $mdtidx
20859 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20860 # Each file has 1 open, 1 IO enqueues, total 2000
20861 # but now we have also +1 getxattr for security.capability, total 3000
20862 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20863 unlinkmany $dom 1000
20865 cancel_lru_locks mdc
20866 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20867 createmany -o $dom 1000
20868 lctl set_param -n mdc.*.stats=clear
20869 smalliomany -w $dom 1000 200
20870 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20871 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20872 # for OPEN and IO lock.
20873 [ $((enq - enq_2)) -ge 1000 ] ||
20874 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20875 unlinkmany $dom 1000
20878 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20880 cleanup_271def_tests() {
20886 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20887 skip "Need MDS version at least 2.10.57"
20889 local dom=$DIR/$tdir/dom
20890 local tmp=$TMP/$tfile
20891 trap "cleanup_271def_tests $tmp" EXIT
20893 mkdir -p $DIR/$tdir
20895 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20897 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20899 cancel_lru_locks mdc
20900 dd if=/dev/urandom of=$tmp bs=1000 count=1
20901 dd if=$tmp of=$dom bs=1000 count=1
20902 cancel_lru_locks mdc
20904 cat /etc/hosts >> $tmp
20905 lctl set_param -n mdc.*.stats=clear
20907 # append data to the same file it should update local page
20908 echo "Append to the same page"
20909 cat /etc/hosts >> $dom
20910 local num=$(get_mdc_stats $mdtidx ost_read)
20911 local ra=$(get_mdc_stats $mdtidx req_active)
20912 local rw=$(get_mdc_stats $mdtidx req_waittime)
20914 [ -z $num ] || error "$num READ RPC occured"
20915 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20919 cmp $tmp $dom || error "file miscompare"
20921 cancel_lru_locks mdc
20922 lctl set_param -n mdc.*.stats=clear
20924 echo "Open and read file"
20925 cat $dom > /dev/null
20926 local num=$(get_mdc_stats $mdtidx ost_read)
20927 local ra=$(get_mdc_stats $mdtidx req_active)
20928 local rw=$(get_mdc_stats $mdtidx req_waittime)
20930 [ -z $num ] || error "$num READ RPC occured"
20931 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20935 cmp $tmp $dom || error "file miscompare"
20939 run_test 271d "DoM: read on open (1K file in reply buffer)"
20942 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20943 skip "Need MDS version at least 2.10.57"
20945 local dom=$DIR/$tdir/dom
20946 local tmp=$TMP/$tfile
20947 trap "cleanup_271def_tests $tmp" EXIT
20949 mkdir -p $DIR/$tdir
20951 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20953 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20955 cancel_lru_locks mdc
20956 dd if=/dev/urandom of=$tmp bs=265000 count=1
20957 dd if=$tmp of=$dom bs=265000 count=1
20958 cancel_lru_locks mdc
20959 cat /etc/hosts >> $tmp
20960 lctl set_param -n mdc.*.stats=clear
20962 echo "Append to the same page"
20963 cat /etc/hosts >> $dom
20964 local num=$(get_mdc_stats $mdtidx ost_read)
20965 local ra=$(get_mdc_stats $mdtidx req_active)
20966 local rw=$(get_mdc_stats $mdtidx req_waittime)
20968 [ -z $num ] || error "$num READ RPC occured"
20969 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20973 cmp $tmp $dom || error "file miscompare"
20975 cancel_lru_locks mdc
20976 lctl set_param -n mdc.*.stats=clear
20978 echo "Open and read file"
20979 cat $dom > /dev/null
20980 local num=$(get_mdc_stats $mdtidx ost_read)
20981 local ra=$(get_mdc_stats $mdtidx req_active)
20982 local rw=$(get_mdc_stats $mdtidx req_waittime)
20984 [ -z $num ] && num=0
20985 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20986 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20990 cmp $tmp $dom || error "file miscompare"
20994 run_test 271f "DoM: read on open (200K file and read tail)"
20997 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20998 skip "Skipping due to old client or server version"
21000 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21002 $CHECKSTAT -t file $DIR1/$tfile
21004 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21007 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21008 $LCTL set_param fail_loc=0x80000314
21009 rm $DIR1/$tfile || error "Unlink fails"
21011 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21012 [ $RC -eq 0 ] || error "Failed write to stale object"
21014 run_test 271g "Discard DoM data vs client flush race"
21017 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21018 skip "Need MDS version at least 2.11.50"
21020 local dom=$DIR/$tdir/dom
21021 mkdir -p $DIR/$tdir
21023 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21024 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21025 error "failed to write data into $dom"
21026 local old_md5=$(md5sum $dom)
21028 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21029 error "failed to migrate to the same DoM component"
21031 local new_md5=$(md5sum $dom)
21033 [ "$old_md5" == "$new_md5" ] ||
21034 error "md5sum differ: $old_md5, $new_md5"
21036 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21037 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21039 run_test 272a "DoM migration: new layout with the same DOM component"
21042 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21043 skip "Need MDS version at least 2.11.50"
21045 local dom=$DIR/$tdir/dom
21046 mkdir -p $DIR/$tdir
21047 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21049 local mdtidx=$($LFS getstripe -m $dom)
21050 local mdtname=MDT$(printf %04x $mdtidx)
21051 local facet=mds$((mdtidx + 1))
21053 local mdtfree1=$(do_facet $facet \
21054 lctl get_param -n osd*.*$mdtname.kbytesfree)
21055 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21056 error "failed to write data into $dom"
21057 local old_md5=$(md5sum $dom)
21058 cancel_lru_locks mdc
21059 local mdtfree1=$(do_facet $facet \
21060 lctl get_param -n osd*.*$mdtname.kbytesfree)
21062 $LFS migrate -c2 $dom ||
21063 error "failed to migrate to the new composite layout"
21064 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21065 error "MDT stripe was not removed"
21067 cancel_lru_locks mdc
21068 local new_md5=$(md5sum $dom)
21069 [ "$old_md5" == "$new_md5" ] ||
21070 error "$old_md5 != $new_md5"
21072 # Skip free space checks with ZFS
21073 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21074 local mdtfree2=$(do_facet $facet \
21075 lctl get_param -n osd*.*$mdtname.kbytesfree)
21076 [ $mdtfree2 -gt $mdtfree1 ] ||
21077 error "MDT space is not freed after migration"
21081 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21084 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21085 skip "Need MDS version at least 2.11.50"
21087 local dom=$DIR/$tdir/$tfile
21088 mkdir -p $DIR/$tdir
21089 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21091 local mdtidx=$($LFS getstripe -m $dom)
21092 local mdtname=MDT$(printf %04x $mdtidx)
21093 local facet=mds$((mdtidx + 1))
21095 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21096 error "failed to write data into $dom"
21097 local old_md5=$(md5sum $dom)
21098 cancel_lru_locks mdc
21099 local mdtfree1=$(do_facet $facet \
21100 lctl get_param -n osd*.*$mdtname.kbytesfree)
21102 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21103 error "failed to migrate to the new composite layout"
21104 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21105 error "MDT stripe was not removed"
21107 cancel_lru_locks mdc
21108 local new_md5=$(md5sum $dom)
21109 [ "$old_md5" == "$new_md5" ] ||
21110 error "$old_md5 != $new_md5"
21112 # Skip free space checks with ZFS
21113 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21114 local mdtfree2=$(do_facet $facet \
21115 lctl get_param -n osd*.*$mdtname.kbytesfree)
21116 [ $mdtfree2 -gt $mdtfree1 ] ||
21117 error "MDS space is not freed after migration"
21121 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21124 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21125 skip "Need MDS version at least 2.12.55"
21127 local dom=$DIR/$tdir/$tfile
21128 mkdir -p $DIR/$tdir
21129 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21131 local mdtidx=$($LFS getstripe -m $dom)
21132 local mdtname=MDT$(printf %04x $mdtidx)
21133 local facet=mds$((mdtidx + 1))
21135 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21136 error "failed to write data into $dom"
21137 local old_md5=$(md5sum $dom)
21138 cancel_lru_locks mdc
21139 local mdtfree1=$(do_facet $facet \
21140 lctl get_param -n osd*.*$mdtname.kbytesfree)
21142 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21143 error "failed mirroring to the new composite layout"
21144 $LFS mirror resync $dom ||
21145 error "failed mirror resync"
21146 $LFS mirror split --mirror-id 1 -d $dom ||
21147 error "failed mirror split"
21149 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21150 error "MDT stripe was not removed"
21152 cancel_lru_locks mdc
21153 local new_md5=$(md5sum $dom)
21154 [ "$old_md5" == "$new_md5" ] ||
21155 error "$old_md5 != $new_md5"
21157 # Skip free space checks with ZFS
21158 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21159 local mdtfree2=$(do_facet $facet \
21160 lctl get_param -n osd*.*$mdtname.kbytesfree)
21161 [ $mdtfree2 -gt $mdtfree1 ] ||
21162 error "MDS space is not freed after DOM mirror deletion"
21166 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21169 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21170 skip "Need MDS version at least 2.12.55"
21172 local dom=$DIR/$tdir/$tfile
21173 mkdir -p $DIR/$tdir
21174 $LFS setstripe -c 2 $dom
21176 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21177 error "failed to write data into $dom"
21178 local old_md5=$(md5sum $dom)
21179 cancel_lru_locks mdc
21181 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21182 error "failed mirroring to the DOM layout"
21183 $LFS mirror resync $dom ||
21184 error "failed mirror resync"
21185 $LFS mirror split --mirror-id 1 -d $dom ||
21186 error "failed mirror split"
21188 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21189 error "MDT stripe was not removed"
21191 cancel_lru_locks mdc
21192 local new_md5=$(md5sum $dom)
21193 [ "$old_md5" == "$new_md5" ] ||
21194 error "$old_md5 != $new_md5"
21198 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21201 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21202 skip "Need MDS version at least 2.12.55"
21204 local dom=$DIR/$tdir/$tfile
21205 mkdir -p $DIR/$tdir
21206 $LFS setstripe -c 2 $dom
21208 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21209 error "failed to write data into $dom"
21210 local old_md5=$(md5sum $dom)
21211 cancel_lru_locks mdc
21213 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21214 error "failed migrating to the DOM file"
21216 cancel_lru_locks mdc
21217 local new_md5=$(md5sum $dom)
21218 [ "$old_md5" != "$new_md5" ] &&
21219 error "$old_md5 != $new_md5"
21223 run_test 272f "DoM migration: OST-striped file to DOM file"
21226 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21227 skip "Need MDS version at least 2.11.50"
21229 # Layout swap cannot be done if either file has DOM component,
21230 # this will never be supported, migration should be used instead
21232 local dom=$DIR/$tdir/$tfile
21233 mkdir -p $DIR/$tdir
21235 $LFS setstripe -c2 ${dom}_plain
21236 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21237 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21238 error "can swap layout with DoM component"
21239 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21240 error "can swap layout with DoM component"
21242 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21243 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21244 error "can swap layout with DoM component"
21245 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21246 error "can swap layout with DoM component"
21249 run_test 273a "DoM: layout swapping should fail with DOM"
21252 remote_ost_nodsh && skip "remote OST with nodsh"
21253 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21254 skip "Need OST version >= 2.10.57"
21256 local file=$DIR/$tfile
21259 oss=$(comma_list $(osts_nodes))
21261 dd if=/dev/urandom of=$file bs=1M count=2 ||
21262 error "failed to create a file"
21263 cancel_lru_locks osc
21266 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21267 error "failed to read a file"
21269 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21270 $LCTL set_param fail_loc=0x8000031f
21272 cancel_lru_locks osc &
21275 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21276 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21277 #IO takes another lock, but matches the PENDING one
21278 #and places it to the IO RPC
21279 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21280 error "failed to read a file with PENDING lock"
21282 run_test 275 "Read on a canceled duplicate lock"
21285 remote_ost_nodsh && skip "remote OST with nodsh"
21288 do_facet ost1 "(while true; do \
21289 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21290 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21293 for LOOP in $(seq 20); do
21295 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21298 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21299 rm $TMP/sanity_276_pid"
21301 run_test 276 "Race between mount and obd_statfs"
21304 $LCTL set_param ldlm.namespaces.*.lru_size=0
21305 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21306 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21307 grep ^used_mb | awk '{print $2}')
21308 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21309 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21310 oflag=direct conv=notrunc
21311 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21312 grep ^used_mb | awk '{print $2}')
21313 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21315 run_test 277 "Direct IO shall drop page cache"
21318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21319 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21320 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21321 skip "needs the same host for mdt1 mdt2" && return
21326 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21327 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21333 echo "Starting MDTs"
21334 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21336 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21338 do_facet mds2 $LCTL set_param fail_loc=0
21340 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21341 wait_recovery_complete mds2
21343 run_test 278 "Race starting MDS between MDTs stop/start"
21346 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21347 skip "Need MGS version at least 2.13.52"
21348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21349 combined_mgs_mds || skip "needs combined MGS/MDT"
21351 umount_client $MOUNT
21352 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21353 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21355 mount_client $MOUNT &
21357 stop mgs || error "stop mgs failed"
21358 #for a race mgs would crash
21359 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21360 mount_client $MOUNT || error "mount client failed"
21362 run_test 280 "Race between MGS umount and client llog processing"
21364 cleanup_test_300() {
21368 test_striped_dir() {
21373 mkdir -p $DIR/$tdir
21375 SAVE_UMASK=$(umask)
21376 trap cleanup_test_300 RETURN EXIT
21378 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21379 $DIR/$tdir/striped_dir ||
21380 error "set striped dir error"
21382 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21383 [ "$mode" = "755" ] || error "expect 755 got $mode"
21385 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21386 error "getdirstripe failed"
21387 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21388 if [ "$stripe_count" != "2" ]; then
21389 error "1:stripe_count is $stripe_count, expect 2"
21391 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21392 if [ "$stripe_count" != "2" ]; then
21393 error "2:stripe_count is $stripe_count, expect 2"
21396 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21397 if [ "$stripe_index" != "$mdt_index" ]; then
21398 error "stripe_index is $stripe_index, expect $mdt_index"
21401 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21402 error "nlink error after create striped dir"
21404 mkdir $DIR/$tdir/striped_dir/a
21405 mkdir $DIR/$tdir/striped_dir/b
21407 stat $DIR/$tdir/striped_dir/a ||
21408 error "create dir under striped dir failed"
21409 stat $DIR/$tdir/striped_dir/b ||
21410 error "create dir under striped dir failed"
21412 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21413 error "nlink error after mkdir"
21415 rmdir $DIR/$tdir/striped_dir/a
21416 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21417 error "nlink error after rmdir"
21419 rmdir $DIR/$tdir/striped_dir/b
21420 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21421 error "nlink error after rmdir"
21423 chattr +i $DIR/$tdir/striped_dir
21424 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21425 error "immutable flags not working under striped dir!"
21426 chattr -i $DIR/$tdir/striped_dir
21428 rmdir $DIR/$tdir/striped_dir ||
21429 error "rmdir striped dir error"
21437 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21438 skip "skipped for lustre < 2.7.0"
21439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21440 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21442 test_striped_dir 0 || error "failed on striped dir on MDT0"
21443 test_striped_dir 1 || error "failed on striped dir on MDT0"
21445 run_test 300a "basic striped dir sanity test"
21448 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21449 skip "skipped for lustre < 2.7.0"
21450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21451 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21458 test_mkdir $DIR/$tdir || error "mkdir fail"
21459 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21460 error "set striped dir error"
21461 for i in {0..9}; do
21462 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21464 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21465 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21466 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21468 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21469 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21470 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21474 run_test 300b "check ctime/mtime for striped dir"
21477 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21478 skip "skipped for lustre < 2.7.0"
21479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21480 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21484 mkdir -p $DIR/$tdir
21485 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21486 error "set striped dir error"
21488 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21489 error "chown striped dir failed"
21491 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21492 error "create 5k files failed"
21494 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21496 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21500 run_test 300c "chown && check ls under striped directory"
21503 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21504 skip "skipped for lustre < 2.7.0"
21505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21511 mkdir -p $DIR/$tdir
21512 $LFS setstripe -c 2 $DIR/$tdir
21514 #local striped directory
21515 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21516 error "set striped dir error"
21517 #look at the directories for debug purposes
21519 $LFS getdirstripe $DIR/$tdir
21520 ls -l $DIR/$tdir/striped_dir
21521 $LFS getdirstripe $DIR/$tdir/striped_dir
21522 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21523 error "create 10 files failed"
21525 #remote striped directory
21526 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21527 error "set striped dir error"
21528 #look at the directories for debug purposes
21530 $LFS getdirstripe $DIR/$tdir
21531 ls -l $DIR/$tdir/remote_striped_dir
21532 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21533 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21534 error "create 10 files failed"
21536 for file in $(find $DIR/$tdir); do
21537 stripe_count=$($LFS getstripe -c $file)
21538 [ $stripe_count -eq 2 ] ||
21539 error "wrong stripe $stripe_count for $file"
21544 run_test 300d "check default stripe under striped directory"
21547 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21548 skip "Need MDS version at least 2.7.55"
21549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21550 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21555 mkdir -p $DIR/$tdir
21557 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21558 error "set striped dir error"
21560 touch $DIR/$tdir/striped_dir/a
21561 touch $DIR/$tdir/striped_dir/b
21562 touch $DIR/$tdir/striped_dir/c
21564 mkdir $DIR/$tdir/striped_dir/dir_a
21565 mkdir $DIR/$tdir/striped_dir/dir_b
21566 mkdir $DIR/$tdir/striped_dir/dir_c
21568 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21569 error "set striped adir under striped dir error"
21571 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21572 error "set striped bdir under striped dir error"
21574 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21575 error "set striped cdir under striped dir error"
21577 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21578 error "rename dir under striped dir fails"
21580 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21581 error "rename dir under different stripes fails"
21583 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21584 error "rename file under striped dir should succeed"
21586 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21587 error "rename dir under striped dir should succeed"
21591 run_test 300e "check rename under striped directory"
21594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21595 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21596 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21597 skip "Need MDS version at least 2.7.55"
21603 mkdir -p $DIR/$tdir
21605 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21606 error "set striped dir error"
21608 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21609 error "set striped dir error"
21611 touch $DIR/$tdir/striped_dir/a
21612 mkdir $DIR/$tdir/striped_dir/dir_a
21613 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21614 error "create striped dir under striped dir fails"
21616 touch $DIR/$tdir/striped_dir1/b
21617 mkdir $DIR/$tdir/striped_dir1/dir_b
21618 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21619 error "create striped dir under striped dir fails"
21621 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21622 error "rename dir under different striped dir should fail"
21624 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21625 error "rename striped dir under diff striped dir should fail"
21627 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21628 error "rename file under diff striped dirs fails"
21632 run_test 300f "check rename cross striped directory"
21634 test_300_check_default_striped_dir()
21637 local default_count=$2
21638 local default_index=$3
21641 local dir_stripe_index
21644 echo "checking $dirname $default_count $default_index"
21645 $LFS setdirstripe -D -c $default_count -i $default_index \
21646 -t all_char $DIR/$tdir/$dirname ||
21647 error "set default stripe on striped dir error"
21648 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21649 [ $stripe_count -eq $default_count ] ||
21650 error "expect $default_count get $stripe_count for $dirname"
21652 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21653 [ $stripe_index -eq $default_index ] ||
21654 error "expect $default_index get $stripe_index for $dirname"
21656 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21657 error "create dirs failed"
21659 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21660 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21661 for dir in $(find $DIR/$tdir/$dirname/*); do
21662 stripe_count=$($LFS getdirstripe -c $dir)
21663 [ $stripe_count -eq $default_count ] ||
21664 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21665 error "stripe count $default_count != $stripe_count for $dir"
21667 stripe_index=$($LFS getdirstripe -i $dir)
21668 [ $default_index -eq -1 ] ||
21669 [ $stripe_index -eq $default_index ] ||
21670 error "$stripe_index != $default_index for $dir"
21672 #check default stripe
21673 stripe_count=$($LFS getdirstripe -D -c $dir)
21674 [ $stripe_count -eq $default_count ] ||
21675 error "default count $default_count != $stripe_count for $dir"
21677 stripe_index=$($LFS getdirstripe -D -i $dir)
21678 [ $stripe_index -eq $default_index ] ||
21679 error "default index $default_index != $stripe_index for $dir"
21681 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21685 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21686 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21687 skip "Need MDS version at least 2.7.55"
21694 mkdir $DIR/$tdir/normal_dir
21696 #Checking when client cache stripe index
21697 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21698 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21699 error "create striped_dir failed"
21701 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21702 error "create dir0 fails"
21703 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21704 [ $stripe_index -eq 0 ] ||
21705 error "dir0 expect index 0 got $stripe_index"
21707 mkdir $DIR/$tdir/striped_dir/dir1 ||
21708 error "create dir1 fails"
21709 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21710 [ $stripe_index -eq 1 ] ||
21711 error "dir1 expect index 1 got $stripe_index"
21713 #check default stripe count/stripe index
21714 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21715 test_300_check_default_striped_dir normal_dir 1 0
21716 test_300_check_default_striped_dir normal_dir 2 1
21717 test_300_check_default_striped_dir normal_dir 2 -1
21719 #delete default stripe information
21720 echo "delete default stripeEA"
21721 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21722 error "set default stripe on striped dir error"
21724 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21725 for dir in $(find $DIR/$tdir/normal_dir/*); do
21726 stripe_count=$($LFS getdirstripe -c $dir)
21727 [ $stripe_count -eq 0 ] ||
21728 error "expect 1 get $stripe_count for $dir"
21729 stripe_index=$($LFS getdirstripe -i $dir)
21730 [ $stripe_index -eq 0 ] ||
21731 error "expect 0 get $stripe_index for $dir"
21734 run_test 300g "check default striped directory for normal directory"
21737 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21738 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21739 skip "Need MDS version at least 2.7.55"
21745 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21746 error "set striped dir error"
21748 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21749 test_300_check_default_striped_dir striped_dir 1 0
21750 test_300_check_default_striped_dir striped_dir 2 1
21751 test_300_check_default_striped_dir striped_dir 2 -1
21753 #delete default stripe information
21754 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21755 error "set default stripe on striped dir error"
21757 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21758 for dir in $(find $DIR/$tdir/striped_dir/*); do
21759 stripe_count=$($LFS getdirstripe -c $dir)
21760 [ $stripe_count -eq 0 ] ||
21761 error "expect 1 get $stripe_count for $dir"
21764 run_test 300h "check default striped directory for striped directory"
21767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21769 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21770 skip "Need MDS version at least 2.7.55"
21777 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21778 error "set striped dir error"
21780 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21781 error "create files under striped dir failed"
21783 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21784 error "set striped hashdir error"
21786 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21787 error "create dir0 under hash dir failed"
21788 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21789 error "create dir1 under hash dir failed"
21791 # unfortunately, we need to umount to clear dir layout cache for now
21792 # once we fully implement dir layout, we can drop this
21793 umount_client $MOUNT || error "umount failed"
21794 mount_client $MOUNT || error "mount failed"
21796 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21797 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21798 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21800 #set the stripe to be unknown hash type
21801 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21802 $LCTL set_param fail_loc=0x1901
21803 for ((i = 0; i < 10; i++)); do
21804 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21805 error "stat f-$i failed"
21806 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21809 touch $DIR/$tdir/striped_dir/f0 &&
21810 error "create under striped dir with unknown hash should fail"
21812 $LCTL set_param fail_loc=0
21814 umount_client $MOUNT || error "umount failed"
21815 mount_client $MOUNT || error "mount failed"
21819 run_test 300i "client handle unknown hash type striped directory"
21822 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21824 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21825 skip "Need MDS version at least 2.7.55"
21832 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21833 $LCTL set_param fail_loc=0x1702
21834 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21835 error "set striped dir error"
21837 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21838 error "create files under striped dir failed"
21840 $LCTL set_param fail_loc=0
21842 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21846 run_test 300j "test large update record"
21849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21850 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21851 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21852 skip "Need MDS version at least 2.7.55"
21854 # this test needs a huge transaction
21856 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21857 osd*.$FSNAME-MDT0000.kbytestotal")
21858 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21865 #define OBD_FAIL_LARGE_STRIPE 0x1703
21866 $LCTL set_param fail_loc=0x1703
21867 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21868 error "set striped dir error"
21869 $LCTL set_param fail_loc=0
21871 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21872 error "getstripeddir fails"
21873 rm -rf $DIR/$tdir/striped_dir ||
21874 error "unlink striped dir fails"
21878 run_test 300k "test large striped directory"
21881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21882 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21883 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21884 skip "Need MDS version at least 2.7.55"
21888 test_mkdir -p $DIR/$tdir/striped_dir
21889 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21890 error "chown $RUNAS_ID failed"
21891 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21892 error "set default striped dir failed"
21894 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21895 $LCTL set_param fail_loc=0x80000158
21896 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21898 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21899 [ $stripe_index -eq 1 ] ||
21900 error "expect 1 get $stripe_index for $dir"
21902 run_test 300l "non-root user to create dir under striped dir with stale layout"
21905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21906 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21907 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21908 skip "Need MDS version at least 2.7.55"
21910 mkdir -p $DIR/$tdir/striped_dir
21911 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21912 error "set default stripes dir error"
21914 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21916 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21917 [ $stripe_count -eq 0 ] ||
21918 error "expect 0 get $stripe_count for a"
21920 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21921 error "set default stripes dir error"
21923 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21925 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21926 [ $stripe_count -eq 0 ] ||
21927 error "expect 0 get $stripe_count for b"
21929 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21930 error "set default stripes dir error"
21932 mkdir $DIR/$tdir/striped_dir/c &&
21933 error "default stripe_index is invalid, mkdir c should fails"
21935 rm -rf $DIR/$tdir || error "rmdir fails"
21937 run_test 300m "setstriped directory on single MDT FS"
21940 local list=$(comma_list $(mdts_nodes))
21943 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21948 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21949 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21950 skip "Need MDS version at least 2.7.55"
21951 remote_mds_nodsh && skip "remote MDS with nodsh"
21954 local list=$(comma_list $(mdts_nodes))
21956 trap cleanup_300n RETURN EXIT
21957 mkdir -p $DIR/$tdir
21958 chmod 777 $DIR/$tdir
21959 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21960 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21961 error "create striped dir succeeds with gid=0"
21963 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21964 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21965 error "create striped dir fails with gid=-1"
21967 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21968 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21969 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21970 error "set default striped dir succeeds with gid=0"
21973 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21974 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21975 error "set default striped dir fails with gid=-1"
21978 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21979 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21980 error "create test_dir fails"
21981 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21982 error "create test_dir1 fails"
21983 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21984 error "create test_dir2 fails"
21987 run_test 300n "non-root user to create dir under striped dir with default EA"
21990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21991 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21992 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21993 skip "Need MDS version at least 2.7.55"
21998 mkdir -p $DIR/$tdir
22000 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22001 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22002 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22003 skip "not enough free inodes $numfree1 $numfree2"
22006 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22007 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22008 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22009 skip "not enough free space $numfree1 $numfree2"
22012 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22013 error "setdirstripe fails"
22015 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22016 error "create dirs fails"
22018 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22019 ls $DIR/$tdir/striped_dir > /dev/null ||
22020 error "ls striped dir fails"
22021 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22022 error "unlink big striped dir fails"
22024 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22028 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22029 remote_mds_nodsh && skip "remote MDS with nodsh"
22031 mkdir -p $DIR/$tdir
22033 #define OBD_FAIL_OUT_ENOSPC 0x1704
22034 do_facet mds2 lctl set_param fail_loc=0x80001704
22035 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22036 && error "create striped directory should fail"
22038 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22040 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22043 run_test 300p "create striped directory without space"
22046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22047 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22049 local fd=$(free_fd)
22050 local cmd="exec $fd<$tdir"
22052 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22055 trap "eval $cmd" EXIT
22056 cd $tdir || error "cd $tdir fails"
22057 rmdir ../$tdir || error "rmdir $tdir fails"
22058 mkdir local_dir && error "create dir succeeds"
22059 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22063 run_test 300q "create remote directory under orphan directory"
22066 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22067 skip "Need MDS version at least 2.7.55" && return
22068 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22072 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22073 error "set striped dir error"
22075 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22076 error "getstripeddir fails"
22079 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22080 awk '/lmv_stripe_count:/ { print $2 }')
22082 [ $MDSCOUNT -ne $stripe_count ] &&
22083 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22085 rm -rf $DIR/$tdir/striped_dir ||
22086 error "unlink striped dir fails"
22088 run_test 300r "test -1 striped directory"
22090 test_300s_helper() {
22093 local stripe_dir=$DIR/$tdir/striped_dir.$count
22095 $LFS mkdir -c $count $stripe_dir ||
22096 error "lfs mkdir -c error"
22098 $LFS getdirstripe $stripe_dir ||
22099 error "lfs getdirstripe fails"
22102 stripe_count=$($LFS getdirstripe $stripe_dir |
22103 awk '/lmv_stripe_count:/ { print $2 }')
22105 [ $count -ne $stripe_count ] &&
22106 error_noexit "bad stripe count $stripe_count expected $count"
22109 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22110 awk '/0x/ {count[$1] += 1}; END {
22111 for (idx in count) {
22112 if (count[idx]>1) {
22113 print "index " idx " count " count[idx]
22118 if [[ -n "$dupe_stripes" ]] ; then
22119 lfs getdirstripe $stripe_dir
22120 error_noexit "Dupe MDT above: $dupe_stripes "
22123 rm -rf $stripe_dir ||
22124 error_noexit "unlink $stripe_dir fails"
22128 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22129 skip "Need MDS version at least 2.7.55" && return
22130 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22133 for count in $(seq 2 $MDSCOUNT); do
22134 test_300s_helper $count
22137 run_test 300s "test lfs mkdir -c without -i"
22140 prepare_remote_file() {
22141 mkdir $DIR/$tdir/src_dir ||
22142 error "create remote source failed"
22144 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22145 error "cp to remote source failed"
22146 touch $DIR/$tdir/src_dir/a
22148 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22149 error "create remote target dir failed"
22151 touch $DIR/$tdir/tgt_dir/b
22153 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22154 error "rename dir cross MDT failed!"
22156 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22157 error "src_child still exists after rename"
22159 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22160 error "missing file(a) after rename"
22162 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22163 error "diff after rename"
22167 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22170 local remote_file=$DIR/$tdir/tgt_dir/b
22172 mkdir -p $DIR/$tdir
22174 prepare_remote_file || error "prepare remote file failed"
22177 $OPENUNLINK $remote_file $remote_file ||
22178 error "openunlink $remote_file failed"
22179 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22181 run_test 310a "open unlink remote file"
22184 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22187 local remote_file=$DIR/$tdir/tgt_dir/b
22189 mkdir -p $DIR/$tdir
22191 prepare_remote_file || error "prepare remote file failed"
22193 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22194 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22195 $CHECKSTAT -t file $remote_file || error "check file failed"
22197 run_test 310b "unlink remote file with multiple links while open"
22200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22201 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22203 local remote_file=$DIR/$tdir/tgt_dir/b
22205 mkdir -p $DIR/$tdir
22207 prepare_remote_file || error "prepare remote file failed"
22209 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22210 multiop_bg_pause $remote_file O_uc ||
22211 error "mulitop failed for remote file"
22213 $MULTIOP $DIR/$tfile Ouc
22214 kill -USR1 $MULTIPID
22217 run_test 310c "open-unlink remote file with multiple links"
22221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22222 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22223 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22224 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22225 remote_mds_nodsh && skip "remote MDS with nodsh"
22227 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
22228 local mdts=$(comma_list $(mdts_nodes))
22230 mkdir -p $DIR/$tdir
22231 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22232 createmany -o $DIR/$tdir/$tfile. 1000
22234 # statfs data is not real time, let's just calculate it
22235 old_iused=$((old_iused + 1000))
22237 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22238 osp.*OST0000*MDT0000.create_count")
22239 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22240 osp.*OST0000*MDT0000.max_create_count")
22241 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22243 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22244 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22245 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22247 unlinkmany $DIR/$tdir/$tfile. 1000
22249 do_nodes $mdts "$LCTL set_param -n \
22250 osp.*OST0000*.max_create_count=$max_count"
22251 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22252 do_nodes $mdts "$LCTL set_param -n \
22253 osp.*OST0000*.create_count=$count"
22254 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22255 grep "=0" && error "create_count is zero"
22258 for i in $(seq 120); do
22259 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
22260 # system may be too busy to destroy all objs in time, use
22261 # a somewhat small value to not fail autotest
22262 [ $((old_iused - new_iused)) -gt 400 ] && break
22266 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22267 [ $((old_iused - new_iused)) -gt 400 ] ||
22268 error "objs not destroyed after unlink"
22270 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22277 local vdevdir=$(dirname $(facet_vdevice $ost))
22278 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22279 local zfs_zapid=$(do_facet $ost $cmd |
22280 grep -w "/O/0/d$((objid%32))" -C 5 |
22281 awk '/Object/{getline; print $1}')
22282 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22283 awk "/$objid = /"'{printf $3}')
22288 zfs_object_blksz() {
22292 local vdevdir=$(dirname $(facet_vdevice $ost))
22293 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22294 local blksz=$(do_facet $ost $cmd $objid |
22295 awk '/dblk/{getline; printf $4}')
22297 case "${blksz: -1}" in
22298 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22299 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22306 test_312() { # LU-4856
22307 remote_ost_nodsh && skip "remote OST with nodsh"
22308 [ "$ost1_FSTYPE" = "zfs" ] ||
22309 skip_env "the test only applies to zfs"
22311 local max_blksz=$(do_facet ost1 \
22312 $ZFS get -p recordsize $(facet_device ost1) |
22313 awk '!/VALUE/{print $3}')
22315 # to make life a little bit easier
22316 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22317 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22319 local tf=$DIR/$tdir/$tfile
22321 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22323 # Get ZFS object id
22324 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22325 # block size change by sequential overwrite
22328 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22329 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22331 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22332 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22336 # block size change by sequential append write
22337 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22338 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22339 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22342 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22343 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22344 oflag=sync conv=notrunc
22346 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22347 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22348 error "blksz error, actual $blksz, " \
22349 "expected: 2 * $count * $PAGE_SIZE"
22355 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22356 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22358 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22359 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22360 [ $blksz -eq $PAGE_SIZE ] ||
22361 error "blksz error: $blksz, expected: $PAGE_SIZE"
22363 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22364 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22365 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22367 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22368 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22369 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22371 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22374 remote_ost_nodsh && skip "remote OST with nodsh"
22376 local file=$DIR/$tfile
22379 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22381 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22382 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22383 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22384 error "write should failed"
22385 do_facet ost1 "$LCTL set_param fail_loc=0"
22388 run_test 313 "io should fail after last_rcvd update fail"
22391 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22393 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22394 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22396 wait_delete_completed
22397 do_facet ost1 "$LCTL set_param fail_loc=0"
22399 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22401 test_315() { # LU-618
22402 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22404 local file=$DIR/$tfile
22407 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22408 error "multiop file write failed"
22409 $MULTIOP $file oO_RDONLY:r4063232_c &
22414 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22417 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22420 run_test 315 "read should be accounted"
22423 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22424 large_xattr_enabled || skip_env "ea_inode feature disabled"
22426 rm -rf $DIR/$tdir/d
22427 mkdir -p $DIR/$tdir/d
22428 chown nobody $DIR/$tdir/d
22429 touch $DIR/$tdir/d/file
22431 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22433 run_test 316 "lfs mv"
22436 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22437 skip "Need MDS version at least 2.11.53"
22438 if [ "$ost1_FSTYPE" == "zfs" ]; then
22439 skip "LU-10370: no implementation for ZFS"
22443 local grant_blk_size
22445 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22446 awk '/grant_block_size:/ { print $2; exit; }')
22448 # Create File of size 5M. Truncate it to below size's and verify
22451 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22452 error "Create file $DIR/$tfile failed"
22453 stack_trap "rm -f $DIR/$tfile" EXIT
22455 for trunc_sz in 2097152 4097 4000 509 0; do
22456 $TRUNCATE $DIR/$tfile $trunc_sz ||
22457 error "truncate $tfile to $trunc_sz failed"
22458 local sz=$(stat --format=%s $DIR/$tfile)
22459 local blk=$(stat --format=%b $DIR/$tfile)
22460 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22461 grant_blk_size) * 8))
22463 if [[ $blk -ne $trunc_blk ]]; then
22464 $(which stat) $DIR/$tfile
22465 error "Expected Block $trunc_blk got $blk for $tfile"
22468 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22469 error "Expected Size $trunc_sz got $sz for $tfile"
22474 # Create file with a hole and write actual two blocks. Block count
22477 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22478 conv=fsync || error "Create file : $DIR/$tfile"
22480 # Calculate the final truncate size.
22481 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22484 # truncate to size $trunc_sz bytes. Strip the last block
22485 # The block count must drop to 8
22487 $TRUNCATE $DIR/$tfile $trunc_sz ||
22488 error "truncate $tfile to $trunc_sz failed"
22490 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22491 sz=$(stat --format=%s $DIR/$tfile)
22492 blk=$(stat --format=%b $DIR/$tfile)
22494 if [[ $blk -ne $trunc_bsz ]]; then
22495 $(which stat) $DIR/$tfile
22496 error "Expected Block $trunc_bsz got $blk for $tfile"
22499 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22500 error "Expected Size $trunc_sz got $sz for $tfile"
22502 run_test 317 "Verify blocks get correctly update after truncate"
22505 local old_max_active=$($LCTL get_param -n \
22506 llite.*.max_read_ahead_async_active 2>/dev/null)
22508 $LCTL set_param llite.*.max_read_ahead_async_active=256
22509 local max_active=$($LCTL get_param -n \
22510 llite.*.max_read_ahead_async_active 2>/dev/null)
22511 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22513 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22514 error "set max_read_ahead_async_active should succeed"
22516 $LCTL set_param llite.*.max_read_ahead_async_active=512
22517 max_active=$($LCTL get_param -n \
22518 llite.*.max_read_ahead_async_active 2>/dev/null)
22519 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22521 # restore @max_active
22522 [ $old_max_active -ne 0 ] && $LCTL set_param \
22523 llite.*.max_read_ahead_async_active=$old_max_active
22525 local old_threshold=$($LCTL get_param -n \
22526 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22527 local max_per_file_mb=$($LCTL get_param -n \
22528 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22530 local invalid=$(($max_per_file_mb + 1))
22532 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22533 && error "set $invalid should fail"
22535 local valid=$(($invalid - 1))
22537 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22538 error "set $valid should succeed"
22539 local threshold=$($LCTL get_param -n \
22540 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22541 [ $threshold -eq $valid ] || error \
22542 "expect threshold $valid got $threshold"
22544 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22546 run_test 318 "Verify async readahead tunables"
22549 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22551 local before=$(date +%s)
22553 local mdir=$DIR/$tdir
22554 local file=$mdir/xxx
22556 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22559 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22560 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22561 $LFS mv -m1 $file &
22564 dd if=$file of=/dev/null
22566 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22567 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22569 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22571 run_test 319 "lost lease lock on migrate error"
22573 test_398a() { # LU-4198
22574 local ost1_imp=$(get_osc_import_name client ost1)
22575 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22578 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22579 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22581 # request a new lock on client
22582 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22584 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22585 local lock_count=$($LCTL get_param -n \
22586 ldlm.namespaces.$imp_name.lru_size)
22587 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22589 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22591 # no lock cached, should use lockless IO and not enqueue new lock
22592 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22593 lock_count=$($LCTL get_param -n \
22594 ldlm.namespaces.$imp_name.lru_size)
22595 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22597 run_test 398a "direct IO should cancel lock otherwise lockless"
22599 test_398b() { # LU-4198
22600 which fio || skip_env "no fio installed"
22601 $LFS setstripe -c -1 $DIR/$tfile
22604 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22607 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22608 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22609 --numjobs=$njobs --fallocate=none \
22610 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22611 --filename=$DIR/$tfile &
22614 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22615 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22616 --numjobs=$njobs --fallocate=none \
22617 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22618 --filename=$DIR/$tfile || true
22623 run_test 398b "DIO and buffer IO race"
22625 test_398c() { # LU-4198
22626 local ost1_imp=$(get_osc_import_name client ost1)
22627 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22630 which fio || skip_env "no fio installed"
22632 saved_debug=$($LCTL get_param -n debug)
22633 $LCTL set_param debug=0
22635 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22636 ((size /= 1024)) # by megabytes
22637 ((size /= 2)) # write half of the OST at most
22638 [ $size -gt 40 ] && size=40 #reduce test time anyway
22640 $LFS setstripe -c 1 $DIR/$tfile
22642 # it seems like ldiskfs reserves more space than necessary if the
22643 # writing blocks are not mapped, so it extends the file firstly
22644 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22645 cancel_lru_locks osc
22647 # clear and verify rpc_stats later
22648 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22651 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22652 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22653 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22654 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22655 --filename=$DIR/$tfile
22656 [ $? -eq 0 ] || error "fio write error"
22658 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
22659 error "Locks were requested while doing AIO"
22661 # get the percentage of 1-page I/O
22662 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22663 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22665 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22667 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22668 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22669 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22670 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22671 --filename=$DIR/$tfile
22672 [ $? -eq 0 ] || error "fio mixed read write error"
22674 echo "AIO with large block size ${size}M"
22675 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22676 --numjobs=1 --fallocate=none --ioengine=libaio \
22677 --iodepth=16 --allow_file_create=0 --size=${size}M \
22678 --filename=$DIR/$tfile
22679 [ $? -eq 0 ] || error "fio large block size failed"
22682 $LCTL set_param debug="$saved_debug"
22684 run_test 398c "run fio to test AIO"
22686 test_398d() { # LU-13846
22687 test -f aiocp || skip_env "no aiocp installed"
22688 local aio_file=$DIR/aio_file
22690 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22692 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22693 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22695 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22697 # make sure we don't crash and fail properly
22698 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22699 error "aio not aligned with PAGE SIZE should fail"
22701 rm -rf $DIR/$tfile $aio_file
22703 run_test 398d "run aiocp to verify block size > stripe size"
22706 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22707 touch $DIR/$tfile.new
22708 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22710 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22713 local read_write=$1
22714 if [ "$read_write" = "write" ]; then
22715 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22716 elif [ "$read_write" = "read" ]; then
22717 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22719 error "argument error"
22722 # turn off debug for performance testing
22723 local saved_debug=$($LCTL get_param -n debug)
22724 $LCTL set_param debug=0
22726 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22728 # get ost1 size - $FSNAME-OST0000
22729 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22730 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22731 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22733 if [ "$read_write" = "read" ]; then
22734 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22737 local start_time=$(date +%s.%N)
22738 $dd_cmd bs=1M count=$blocks oflag=sync ||
22739 error "real dd $read_write error"
22740 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22742 if [ "$read_write" = "write" ]; then
22746 # define OBD_FAIL_OST_FAKE_RW 0x238
22747 do_facet ost1 $LCTL set_param fail_loc=0x238
22749 local start_time=$(date +%s.%N)
22750 $dd_cmd bs=1M count=$blocks oflag=sync ||
22751 error "fake dd $read_write error"
22752 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22754 if [ "$read_write" = "write" ]; then
22756 cancel_lru_locks osc
22757 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22758 error "$tfile size not $blocks MB"
22760 do_facet ost1 $LCTL set_param fail_loc=0
22762 echo "fake $read_write $duration_fake vs. normal $read_write" \
22763 "$duration in seconds"
22764 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22765 error_not_in_vm "fake write is slower"
22767 $LCTL set_param -n debug="$saved_debug"
22770 test_399a() { # LU-7655 for OST fake write
22771 remote_ost_nodsh && skip "remote OST with nodsh"
22775 run_test 399a "fake write should not be slower than normal write"
22777 test_399b() { # LU-8726 for OST fake read
22778 remote_ost_nodsh && skip "remote OST with nodsh"
22779 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22780 skip_env "ldiskfs only test"
22785 run_test 399b "fake read should not be slower than normal read"
22787 test_400a() { # LU-1606, was conf-sanity test_74
22788 if ! which $CC > /dev/null 2>&1; then
22789 skip_env "$CC is not installed"
22792 local extra_flags=''
22793 local out=$TMP/$tfile
22794 local prefix=/usr/include/lustre
22797 # Oleg removes c files in his test rig so test if any c files exist
22798 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22799 skip_env "Needed c test files are missing"
22801 if ! [[ -d $prefix ]]; then
22802 # Assume we're running in tree and fixup the include path.
22803 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22804 extra_flags+=" -L$LUSTRE/utils/.lib"
22807 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22808 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22809 error "client api broken"
22813 run_test 400a "Lustre client api program can compile and link"
22815 test_400b() { # LU-1606, LU-5011
22817 local out=$TMP/$tfile
22818 local prefix=/usr/include/linux/lustre
22820 # We use a hard coded prefix so that this test will not fail
22821 # when run in tree. There are headers in lustre/include/lustre/
22822 # that are not packaged (like lustre_idl.h) and have more
22823 # complicated include dependencies (like config.h and lnet/types.h).
22824 # Since this test about correct packaging we just skip them when
22825 # they don't exist (see below) rather than try to fixup cppflags.
22827 if ! which $CC > /dev/null 2>&1; then
22828 skip_env "$CC is not installed"
22831 for header in $prefix/*.h; do
22832 if ! [[ -f "$header" ]]; then
22836 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22837 continue # lustre_ioctl.h is internal header
22840 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22841 error "cannot compile '$header'"
22845 run_test 400b "packaged headers can be compiled"
22847 test_401a() { #LU-7437
22848 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22849 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22851 #count the number of parameters by "list_param -R"
22852 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22853 #count the number of parameters by listing proc files
22854 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22855 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22856 echo "proc_dirs='$proc_dirs'"
22857 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22858 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22861 [ $params -eq $procs ] ||
22862 error "found $params parameters vs. $procs proc files"
22864 # test the list_param -D option only returns directories
22865 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22866 #count the number of parameters by listing proc directories
22867 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22870 [ $params -eq $procs ] ||
22871 error "found $params parameters vs. $procs proc files"
22873 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22876 # jobid_var may not allow arbitrary values, so use jobid_name
22878 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22879 local testname=jobid_name tmp='testing%p'
22881 local testname=jobid_var tmp=testing
22884 local save=$($LCTL get_param -n $testname)
22886 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22887 error "no error returned when setting bad parameters"
22889 local jobid_new=$($LCTL get_param -n foe $testname baz)
22890 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22892 $LCTL set_param -n fog=bam $testname=$save bat=fog
22893 local jobid_old=$($LCTL get_param -n foe $testname bag)
22894 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22896 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22899 # jobid_var may not allow arbitrary values, so use jobid_name
22901 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22902 local testname=jobid_name
22904 local testname=jobid_var
22907 local jobid_var_old=$($LCTL get_param -n $testname)
22908 local jobid_var_new
22910 $LCTL set_param $testname= &&
22911 error "no error returned for 'set_param a='"
22913 jobid_var_new=$($LCTL get_param -n $testname)
22914 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22915 error "$testname was changed by setting without value"
22917 $LCTL set_param $testname &&
22918 error "no error returned for 'set_param a'"
22920 jobid_var_new=$($LCTL get_param -n $testname)
22921 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22922 error "$testname was changed by setting without value"
22924 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22927 # jobid_var may not allow arbitrary values, so use jobid_name
22929 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22930 local testname=jobid_name new_value='foo=bar%p'
22932 local testname=jobid_var new_valuie=foo=bar
22935 local jobid_var_old=$($LCTL get_param -n $testname)
22936 local jobid_var_new
22938 $LCTL set_param $testname=$new_value ||
22939 error "'set_param a=b' did not accept a value containing '='"
22941 jobid_var_new=$($LCTL get_param -n $testname)
22942 [[ "$jobid_var_new" == "$new_value" ]] ||
22943 error "'set_param a=b' failed on a value containing '='"
22945 # Reset the $testname to test the other format
22946 $LCTL set_param $testname=$jobid_var_old
22947 jobid_var_new=$($LCTL get_param -n $testname)
22948 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22949 error "failed to reset $testname"
22951 $LCTL set_param $testname $new_value ||
22952 error "'set_param a b' did not accept a value containing '='"
22954 jobid_var_new=$($LCTL get_param -n $testname)
22955 [[ "$jobid_var_new" == "$new_value" ]] ||
22956 error "'set_param a b' failed on a value containing '='"
22958 $LCTL set_param $testname $jobid_var_old
22959 jobid_var_new=$($LCTL get_param -n $testname)
22960 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22961 error "failed to reset $testname"
22963 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22966 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22967 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22968 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22969 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22970 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22971 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22972 remote_mds_nodsh && skip "remote MDS with nodsh"
22974 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22975 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22976 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22977 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22978 echo "Touch failed - OK"
22980 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22983 local file1=$DIR/$tfile.1
22984 local file2=$DIR/$tfile.2
22985 local tfile=$TMP/$tfile
22987 rm -f $file1 $file2 $tfile
22992 # 30 sec OBD_TIMEOUT in ll_getattr()
22993 # right before populating st_nlink
22994 $LCTL set_param fail_loc=0x80001409
22995 stat -c %h $file1 > $tfile &
22997 # create an alias, drop all locks and reclaim the dentry
22999 cancel_lru_locks mdc
23000 cancel_lru_locks osc
23001 sysctl -w vm.drop_caches=2
23005 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23007 rm -f $tfile $file1 $file2
23009 run_test 403 "i_nlink should not drop to zero due to aliasing"
23011 test_404() { # LU-6601
23012 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23013 skip "Need server version newer than 2.8.52"
23014 remote_mds_nodsh && skip "remote MDS with nodsh"
23016 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23017 awk '/osp .*-osc-MDT/ { print $4}')
23020 for osp in $mosps; do
23021 echo "Deactivate: " $osp
23022 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23023 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23024 awk -vp=$osp '$4 == p { print $2 }')
23025 [ $stat = IN ] || {
23026 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23027 error "deactivate error"
23029 echo "Activate: " $osp
23030 do_facet $SINGLEMDS $LCTL --device %$osp activate
23031 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23032 awk -vp=$osp '$4 == p { print $2 }')
23033 [ $stat = UP ] || {
23034 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23035 error "activate error"
23039 run_test 404 "validate manual {de}activated works properly for OSPs"
23042 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23043 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23044 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23045 skip "Layout swap lock is not supported"
23047 check_swap_layouts_support
23048 check_swap_layout_no_dom $DIR
23050 test_mkdir $DIR/$tdir
23051 swap_lock_test -d $DIR/$tdir ||
23052 error "One layout swap locked test failed"
23054 run_test 405 "Various layout swap lock tests"
23057 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23058 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23059 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23061 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23062 skip "Need MDS version at least 2.8.50"
23064 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23065 local test_pool=$TESTNAME
23067 pool_add $test_pool || error "pool_add failed"
23068 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23069 error "pool_add_targets failed"
23071 save_layout_restore_at_exit $MOUNT
23073 # parent set default stripe count only, child will stripe from both
23074 # parent and fs default
23075 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23076 error "setstripe $MOUNT failed"
23077 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23078 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23079 for i in $(seq 10); do
23080 local f=$DIR/$tdir/$tfile.$i
23081 touch $f || error "touch failed"
23082 local count=$($LFS getstripe -c $f)
23083 [ $count -eq $OSTCOUNT ] ||
23084 error "$f stripe count $count != $OSTCOUNT"
23085 local offset=$($LFS getstripe -i $f)
23086 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23087 local size=$($LFS getstripe -S $f)
23088 [ $size -eq $((def_stripe_size * 2)) ] ||
23089 error "$f stripe size $size != $((def_stripe_size * 2))"
23090 local pool=$($LFS getstripe -p $f)
23091 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23094 # change fs default striping, delete parent default striping, now child
23095 # will stripe from new fs default striping only
23096 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23097 error "change $MOUNT default stripe failed"
23098 $LFS setstripe -c 0 $DIR/$tdir ||
23099 error "delete $tdir default stripe failed"
23100 for i in $(seq 11 20); do
23101 local f=$DIR/$tdir/$tfile.$i
23102 touch $f || error "touch $f failed"
23103 local count=$($LFS getstripe -c $f)
23104 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23105 local offset=$($LFS getstripe -i $f)
23106 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23107 local size=$($LFS getstripe -S $f)
23108 [ $size -eq $def_stripe_size ] ||
23109 error "$f stripe size $size != $def_stripe_size"
23110 local pool=$($LFS getstripe -p $f)
23111 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23114 unlinkmany $DIR/$tdir/$tfile. 1 20
23116 local f=$DIR/$tdir/$tfile
23117 pool_remove_all_targets $test_pool $f
23118 pool_remove $test_pool $f
23120 run_test 406 "DNE support fs default striping"
23123 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23124 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23125 skip "Need MDS version at least 2.8.55"
23126 remote_mds_nodsh && skip "remote MDS with nodsh"
23128 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23129 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23130 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23131 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23132 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23134 #define OBD_FAIL_DT_TXN_STOP 0x2019
23135 for idx in $(seq $MDSCOUNT); do
23136 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23138 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23139 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23140 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23143 run_test 407 "transaction fail should cause operation fail"
23146 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23148 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23149 lctl set_param fail_loc=0x8000040a
23150 # let ll_prepare_partial_page() fail
23151 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23155 # create at least 100 unused inodes so that
23156 # shrink_icache_memory(0) should not return 0
23157 touch $DIR/$tfile-{0..100}
23158 rm -f $DIR/$tfile-{0..100}
23161 echo 2 > /proc/sys/vm/drop_caches
23163 run_test 408 "drop_caches should not hang due to page leaks"
23167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23169 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23170 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23171 touch $DIR/$tdir/guard || error "(2) Fail to create"
23173 local PREFIX=$(str_repeat 'A' 128)
23174 echo "Create 1K hard links start at $(date)"
23175 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23176 error "(3) Fail to hard link"
23178 echo "Links count should be right although linkEA overflow"
23179 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23180 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23181 [ $linkcount -eq 1001 ] ||
23182 error "(5) Unexpected hard links count: $linkcount"
23184 echo "List all links start at $(date)"
23185 ls -l $DIR/$tdir/foo > /dev/null ||
23186 error "(6) Fail to list $DIR/$tdir/foo"
23188 echo "Unlink hard links start at $(date)"
23189 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23190 error "(7) Fail to unlink"
23191 echo "Unlink hard links finished at $(date)"
23193 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23197 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23198 skip "Need client version at least 2.9.59"
23199 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23200 skip "Need MODULES build"
23202 # Create a file, and stat it from the kernel
23203 local testfile=$DIR/$tfile
23206 local run_id=$RANDOM
23207 local my_ino=$(stat --format "%i" $testfile)
23209 # Try to insert the module. This will always fail as the
23210 # module is designed to not be inserted.
23211 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23214 # Anything but success is a test failure
23216 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23217 error "no inode match"
23219 run_test 410 "Test inode number returned from kernel thread"
23221 cleanup_test411_cgroup() {
23227 local cg_basedir=/sys/fs/cgroup/memory
23229 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23230 skip "no setup for cgroup"
23232 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23233 error "test file creation failed"
23234 cancel_lru_locks osc
23236 # Create a very small memory cgroup to force a slab allocation error
23237 local cgdir=$cg_basedir/osc_slab_alloc
23238 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23239 trap "cleanup_test411_cgroup $cgdir" EXIT
23240 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23241 echo 1M > $cgdir/memory.limit_in_bytes
23243 # Should not LBUG, just be killed by oom-killer
23244 # dd will return 0 even allocation failure in some environment.
23245 # So don't check return value
23246 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23247 cleanup_test411_cgroup $cgdir
23251 run_test 411 "Slab allocation error with cgroup does not LBUG"
23254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23255 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23256 skip "Need server version at least 2.10.55"
23259 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23260 error "mkdir failed"
23261 $LFS getdirstripe $DIR/$tdir
23262 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23263 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23264 error "expect $((MDSCOUT - 1)) get $stripe_index"
23265 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23266 [ $stripe_count -eq 2 ] ||
23267 error "expect 2 get $stripe_count"
23269 run_test 412 "mkdir on specific MDTs"
23273 local stripe_count=$2
23274 local mdts=$(comma_list $(mdts_nodes))
23277 local lmv_qos_prio_free
23278 local lmv_qos_threshold_rr
23279 local lmv_qos_maxage
23280 local lod_qos_prio_free
23281 local lod_qos_threshold_rr
23282 local lod_qos_maxage
23286 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23287 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23288 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23290 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23291 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23292 stack_trap "$LCTL set_param \
23293 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23294 stack_trap "$LCTL set_param \
23295 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23296 stack_trap "$LCTL set_param \
23297 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23299 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23300 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23301 lod_qos_prio_free=${lod_qos_prio_free%%%}
23302 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23303 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23304 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23305 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23306 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23307 stack_trap "do_nodes $mdts $LCTL set_param \
23308 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23309 stack_trap "do_nodes $mdts $LCTL set_param \
23310 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23312 stack_trap "do_nodes $mdts $LCTL set_param \
23313 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23316 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23318 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23319 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23321 testdir=$DIR/$tdir-s$stripe_count/rr
23323 for i in $(seq $((100 * MDSCOUNT))); do
23324 eval $mkdir_cmd $testdir/subdir$i ||
23325 error "$mkdir_cmd subdir$i failed"
23328 for i in $(seq $MDSCOUNT); do
23329 count=$($LFS getdirstripe -i $testdir/* |
23330 grep ^$((i - 1))$ | wc -l)
23331 echo "$count directories created on MDT$((i - 1))"
23332 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23334 if [ $stripe_count -gt 1 ]; then
23335 count=$($LFS getdirstripe $testdir/* |
23336 grep -P "^\s+$((i - 1))\t" | wc -l)
23337 echo "$count stripes created on MDT$((i - 1))"
23338 # deviation should < 5% of average
23339 [ $count -lt $((95 * stripe_count)) ] ||
23340 [ $count -gt $((105 * stripe_count)) ] &&
23341 error "stripes are not evenly distributed"
23345 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23346 do_nodes $mdts $LCTL set_param \
23347 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23350 echo "Check for uneven MDTs: "
23360 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23361 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23362 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23364 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23365 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23368 for ((i = 1; i < ${#ffree[@]}; i++)); do
23369 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23370 if [ $tmp -gt $max ]; then
23374 if [ $tmp -lt $min ]; then
23380 [ ${ffree[min_index]} -eq 0 ] &&
23381 skip "no free files in MDT$min_index"
23382 [ ${ffree[min_index]} -gt 100000000 ] &&
23383 skip "too much free files in MDT$min_index"
23385 # Check if we need to generate uneven MDTs
23387 local diff=$(((max - min) * 100 / min))
23388 local value="$(generate_string 1024)"
23390 while [ $diff -lt $threshold ]; do
23391 # generate uneven MDTs, create till $threshold% diff
23392 echo -n "weight diff=$diff% must be > $threshold% ..."
23393 count=$((${ffree[min_index]} / 10))
23394 # 50 sec per 10000 files in vm
23395 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23396 skip "$count files to create"
23397 echo "Fill MDT$min_index with $count files"
23398 [ -d $DIR/$tdir-MDT$min_index ] ||
23399 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23400 error "mkdir $tdir-MDT$min_index failed"
23401 for i in $(seq $count); do
23402 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23403 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23404 error "create f$j_$i failed"
23405 setfattr -n user.413b -v $value \
23406 $DIR/$tdir-MDT$min_index/f$j_$i ||
23407 error "setfattr f$j_$i failed"
23410 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23411 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23412 max=$(((${ffree[max_index]} >> 8) * \
23413 (${bavail[max_index]} * bsize >> 16)))
23414 min=$(((${ffree[min_index]} >> 8) * \
23415 (${bavail[min_index]} * bsize >> 16)))
23416 diff=$(((max - min) * 100 / min))
23419 echo "MDT filesfree available: ${ffree[@]}"
23420 echo "MDT blocks available: ${bavail[@]}"
23421 echo "weight diff=$diff%"
23424 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23426 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23427 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23428 # decrease statfs age, so that it can be updated in time
23429 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23430 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23434 testdir=$DIR/$tdir-s$stripe_count/qos
23436 for i in $(seq $((100 * MDSCOUNT))); do
23437 eval $mkdir_cmd $testdir/subdir$i ||
23438 error "$mkdir_cmd subdir$i failed"
23441 for i in $(seq $MDSCOUNT); do
23442 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23444 echo "$count directories created on MDT$((i - 1))"
23446 if [ $stripe_count -gt 1 ]; then
23447 count=$($LFS getdirstripe $testdir/* |
23448 grep -P "^\s+$((i - 1))\t" | wc -l)
23449 echo "$count stripes created on MDT$((i - 1))"
23453 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23454 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23456 # D-value should > 10% of averge
23457 [ $((max - min)) -lt 10 ] &&
23458 error "subdirs shouldn't be evenly distributed"
23461 if [ $stripe_count -gt 1 ]; then
23462 max=$($LFS getdirstripe $testdir/* |
23463 grep -P "^\s+$max_index\t" | wc -l)
23464 min=$($LFS getdirstripe $testdir/* |
23465 grep -P "^\s+$min_index\t" | wc -l)
23466 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23467 error "stripes shouldn't be evenly distributed"|| true
23472 [ $MDSCOUNT -lt 2 ] &&
23473 skip "We need at least 2 MDTs for this test"
23475 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23476 skip "Need server version at least 2.12.52"
23480 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23481 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23482 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23483 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23484 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23487 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23490 [ $MDSCOUNT -lt 2 ] &&
23491 skip "We need at least 2 MDTs for this test"
23493 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23494 skip "Need server version at least 2.12.52"
23498 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23499 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23500 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23501 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23502 $LFS setdirstripe -D -c $stripe_count \
23503 $DIR/$tdir-s$stripe_count/rr ||
23504 error "setdirstripe failed"
23505 $LFS setdirstripe -D -c $stripe_count \
23506 $DIR/$tdir-s$stripe_count/qos ||
23507 error "setdirstripe failed"
23508 test_qos_mkdir "mkdir" $stripe_count
23511 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23514 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23515 $LCTL set_param fail_loc=0x80000521
23516 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23519 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23523 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23524 skip "Need server version at least 2.11.52"
23534 # this test may be slow on ZFS
23535 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23537 # though this test is designed for striped directory, let's test normal
23538 # directory too since lock is always saved as CoS lock.
23539 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23540 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23549 start_time=$(date +%s)
23550 for i in $(seq $total); do
23551 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23554 end_time=$(date +%s)
23555 duration=$((end_time - start_time))
23557 kill -9 $setattr_pid
23559 echo "rename $total files took $duration sec"
23560 [ $duration -lt 100 ] || error "rename took $duration sec"
23562 run_test 415 "lock revoke is not missing"
23565 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23566 skip "Need server version at least 2.11.55"
23568 # define OBD_FAIL_OSD_TXN_START 0x19a
23569 do_facet mds1 lctl set_param fail_loc=0x19a
23571 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23575 run_test 416 "transaction start failure won't cause system hung"
23579 do_nodes $(comma_list $(mdts_nodes)) \
23580 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23581 do_nodes $(comma_list $(mdts_nodes)) \
23582 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23583 do_nodes $(comma_list $(mdts_nodes)) \
23584 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23588 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23589 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23590 skip "Need MDS version at least 2.11.56"
23592 trap cleanup_417 RETURN EXIT
23594 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23595 do_nodes $(comma_list $(mdts_nodes)) \
23596 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23597 $LFS migrate -m 0 $DIR/$tdir.1 &&
23598 error "migrate dir $tdir.1 should fail"
23600 do_nodes $(comma_list $(mdts_nodes)) \
23601 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23602 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23603 error "create remote dir $tdir.2 should fail"
23605 do_nodes $(comma_list $(mdts_nodes)) \
23606 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23607 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23608 error "create striped dir $tdir.3 should fail"
23611 run_test 417 "disable remote dir, striped dir and dir migration"
23613 # Checks that the outputs of df [-i] and lfs df [-i] match
23615 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23625 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23627 for count in {1..100}; do
23631 # read the lines of interest
23632 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23633 error "df $inodes $dir | tail -n +2 failed"
23634 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23635 error "lfs df $inodes $dir | grep summary: failed"
23637 # skip first substrings of each output as they are different
23638 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23639 # compare the two outputs
23641 for i in {1..5}; do
23642 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23650 lfs df $inodes $dir
23651 error "df and lfs df $1 output mismatch: " \
23652 "df ${inodes}: ${df_out[*]}, " \
23653 "lfs df ${inodes}: ${lfs_df_out[*]}"
23658 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23660 local dir=$DIR/$tdir
23661 local numfiles=$((RANDOM % 4096 + 2))
23662 local numblocks=$((RANDOM % 256 + 1))
23664 wait_delete_completed
23667 # check block output
23668 check_lfs_df blocks $dir
23669 # check inode output
23670 check_lfs_df inodes $dir
23672 # create a single file and retest
23673 echo "Creating a single file and testing"
23674 createmany -o $dir/$tfile- 1 &>/dev/null ||
23675 error "creating 1 file in $dir failed"
23676 check_lfs_df blocks $dir
23677 check_lfs_df inodes $dir
23679 # create a random number of files
23680 echo "Creating $((numfiles - 1)) files and testing"
23681 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23682 error "creating $((numfiles - 1)) files in $dir failed"
23684 # write a random number of blocks to the first test file
23685 echo "Writing $numblocks 4K blocks and testing"
23686 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23687 count=$numblocks &>/dev/null ||
23688 error "dd to $dir/${tfile}-0 failed"
23691 check_lfs_df blocks $dir
23692 check_lfs_df inodes $dir
23694 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23695 error "unlinking $numfiles files in $dir failed"
23697 run_test 418 "df and lfs df outputs match"
23701 local dir=$DIR/$tdir
23706 cancel_lru_locks mdc
23708 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23709 $LCTL set_param fail_loc=0x1410
23711 $LCTL set_param fail_loc=0
23714 run_test 419 "Verify open file by name doesn't crash kernel"
23718 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23719 skip "Need MDS version at least 2.12.53"
23721 local SAVE_UMASK=$(umask)
23722 local dir=$DIR/$tdir
23723 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23727 mkdir -m03777 $dir/testdir
23728 ls -dn $dir/testdir
23729 # Need to remove trailing '.' when SELinux is enabled
23730 local dirperms=$(ls -dn $dir/testdir |
23731 awk '{ sub(/\.$/, "", $1); print $1}')
23732 [ $dirperms == "drwxrwsrwt" ] ||
23733 error "incorrect perms on $dir/testdir"
23735 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23736 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23737 ls -n $dir/testdir/testfile
23738 local fileperms=$(ls -n $dir/testdir/testfile |
23739 awk '{ sub(/\.$/, "", $1); print $1}')
23740 [ $fileperms == "-rwxr-xr-x" ] ||
23741 error "incorrect perms on $dir/testdir/testfile"
23745 run_test 420 "clear SGID bit on non-directories for non-members"
23752 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23753 skip "Need MDS version at least 2.12.54"
23755 test_mkdir $DIR/$tdir
23756 createmany -o $DIR/$tdir/f 3
23757 cnt=$(ls -1 $DIR/$tdir | wc -l)
23758 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23760 fid1=$(lfs path2fid $DIR/$tdir/f1)
23761 fid2=$(lfs path2fid $DIR/$tdir/f2)
23762 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23764 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23765 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23767 cnt=$(ls -1 $DIR/$tdir | wc -l)
23768 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23770 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23771 createmany -o $DIR/$tdir/f 3
23772 cnt=$(ls -1 $DIR/$tdir | wc -l)
23773 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23775 fid1=$(lfs path2fid $DIR/$tdir/f1)
23776 fid2=$(lfs path2fid $DIR/$tdir/f2)
23777 echo "remove using fsname $FSNAME"
23778 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23780 cnt=$(ls -1 $DIR/$tdir | wc -l)
23781 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23783 run_test 421a "simple rm by fid"
23790 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23791 skip "Need MDS version at least 2.12.54"
23793 test_mkdir $DIR/$tdir
23794 createmany -o $DIR/$tdir/f 3
23795 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23798 FID1=$(lfs path2fid $DIR/$tdir/f1)
23799 FID2=$(lfs path2fid $DIR/$tdir/f2)
23800 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23802 kill -USR1 $MULTIPID
23805 cnt=$(ls $DIR/$tdir | wc -l)
23806 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23808 run_test 421b "rm by fid on open file"
23814 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23815 skip "Need MDS version at least 2.12.54"
23817 test_mkdir $DIR/$tdir
23818 createmany -o $DIR/$tdir/f 3
23819 touch $DIR/$tdir/$tfile
23820 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23821 cnt=$(ls -1 $DIR/$tdir | wc -l)
23822 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23824 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23825 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23827 cnt=$(ls $DIR/$tdir | wc -l)
23828 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23830 run_test 421c "rm by fid against hardlinked files"
23836 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23837 skip "Need MDS version at least 2.12.54"
23839 test_mkdir $DIR/$tdir
23840 createmany -o $DIR/$tdir/f 4097
23841 cnt=$(ls -1 $DIR/$tdir | wc -l)
23842 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23844 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23845 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23847 cnt=$(ls $DIR/$tdir | wc -l)
23849 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23851 run_test 421d "rmfid en masse"
23857 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23858 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23859 skip "Need MDS version at least 2.12.54"
23861 mkdir -p $DIR/$tdir
23862 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23863 createmany -o $DIR/$tdir/striped_dir/f 512
23864 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23865 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23867 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23868 sed "s/[/][^:]*://g")
23869 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23871 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23873 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23875 run_test 421e "rmfid in DNE"
23881 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23882 skip "Need MDS version at least 2.12.54"
23884 test_mkdir $DIR/$tdir
23886 cnt=$(ls -1 $DIR/$tdir | wc -l)
23887 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23889 FID=$(lfs path2fid $DIR/$tdir/f)
23890 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23891 # rmfid should fail
23892 cnt=$(ls -1 $DIR/$tdir | wc -l)
23893 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23895 chmod a+rw $DIR/$tdir
23897 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23898 # rmfid should fail
23899 cnt=$(ls -1 $DIR/$tdir | wc -l)
23900 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23903 $RUNAS touch $DIR/$tdir/f
23904 FID=$(lfs path2fid $DIR/$tdir/f)
23905 echo "rmfid as root"
23906 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23907 cnt=$(ls -1 $DIR/$tdir | wc -l)
23908 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23911 $RUNAS touch $DIR/$tdir/f
23912 cnt=$(ls -1 $DIR/$tdir | wc -l)
23913 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23914 FID=$(lfs path2fid $DIR/$tdir/f)
23915 # rmfid w/o user_fid2path mount option should fail
23916 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23917 cnt=$(ls -1 $DIR/$tdir | wc -l)
23918 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23920 umount_client $MOUNT || error "failed to umount client"
23921 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23922 error "failed to mount client'"
23924 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23925 # rmfid should succeed
23926 cnt=$(ls -1 $DIR/$tdir | wc -l)
23927 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23929 # rmfid shouldn't allow to remove files due to dir's permission
23930 chmod a+rwx $DIR/$tdir
23933 FID=$(lfs path2fid $DIR/$tdir/f)
23934 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23936 umount_client $MOUNT || error "failed to umount client"
23937 mount_client $MOUNT "$MOUNT_OPTS" ||
23938 error "failed to mount client'"
23941 run_test 421f "rmfid checks permissions"
23947 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23948 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23949 skip "Need MDS version at least 2.12.54"
23951 mkdir -p $DIR/$tdir
23952 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23953 createmany -o $DIR/$tdir/striped_dir/f 512
23954 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23955 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23957 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23958 sed "s/[/][^:]*://g")
23960 rm -f $DIR/$tdir/striped_dir/f1*
23961 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23962 removed=$((512 - cnt))
23964 # few files have been just removed, so we expect
23965 # rmfid to fail on their fids
23966 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23967 [ $removed != $errors ] && error "$errors != $removed"
23969 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23971 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23973 run_test 421g "rmfid to return errors properly"
23976 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23977 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23978 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23979 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23980 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23982 local amc=$(at_max_get client)
23983 local amo=$(at_max_get mds1)
23984 local timeout=`lctl get_param -n timeout`
23986 at_max_set 0 client
23989 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23990 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23991 fail_val=$(((2*timeout + 10)*1000))
23992 touch $DIR/$tdir/d3/file &
23994 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23995 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23996 fail_val=$((2*timeout + 5))
23997 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24001 sleep $((2 * timeout))
24005 touch $DIR/$tdir/d2/file3
24006 touch $DIR/$tdir/d2/file4
24007 touch $DIR/$tdir/d2/file5
24010 at_max_set $amc client
24011 at_max_set $amo mds1
24013 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24014 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24015 error "Watchdog is always throttled"
24017 run_test 422 "kill a process with RPC in progress"
24030 # ensure statfs cache is expired
24033 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24034 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24038 run_test 423 "statfs should return a right data"
24041 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24042 $LCTL set_param fail_loc=0x80000522
24043 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24046 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24049 test_mkdir -c -1 $DIR/$tdir
24050 $LFS setstripe -c -1 $DIR/$tdir
24052 lru_resize_disable "" 100
24053 stack_trap "lru_resize_enable" EXIT
24057 for i in $(seq $((MDSCOUNT * 125))); do
24058 local t=$DIR/$tdir/$tfile_$i
24060 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24061 error_noexit "Create file $t"
24063 stack_trap "rm -rf $DIR/$tdir" EXIT
24065 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24066 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24067 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24069 [ $lock_count -le $lru_size ] ||
24070 error "osc lock count $lock_count > lru size $lru_size"
24073 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24074 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24075 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24077 [ $lock_count -le $lru_size ] ||
24078 error "mdc lock count $lock_count > lru size $lru_size"
24081 run_test 425 "lock count should not exceed lru size"
24084 splice-test -r $DIR/$tfile
24085 splice-test -rd $DIR/$tfile
24086 splice-test $DIR/$tfile
24087 splice-test -d $DIR/$tfile
24089 run_test 426 "splice test on Lustre"
24092 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24093 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24094 skip "Need MDS version at least 2.12.4"
24100 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24101 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24103 $LFS getdirstripe $DIR/$tdir/1/dir
24105 #first setfattr for creating updatelog
24106 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24108 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24109 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24110 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24111 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24115 wait_recovery_complete mds2 $((2*TIMEOUT))
24117 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24118 echo $log | grep "get update log failed" &&
24119 error "update log corruption is detected" || true
24121 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24127 # data at [200K, 400K)
24128 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24129 error "256K->512K dd fails"
24131 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24132 error "2M->3M dd fails"
24134 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24135 error "4M->5M dd fails"
24136 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24137 # start at first component hole #1
24138 printf "Seeking hole from 1000 ... "
24139 offset=$(lseek_test -l 1000 $file)
24141 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24142 printf "Seeking data from 1000 ... "
24143 offset=$(lseek_test -d 1000 $file)
24145 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24147 # start at first component data block
24148 printf "Seeking hole from 300000 ... "
24149 offset=$(lseek_test -l 300000 $file)
24151 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24152 printf "Seeking data from 300000 ... "
24153 offset=$(lseek_test -d 300000 $file)
24155 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24157 # start at the first component but beyond end of object size
24158 printf "Seeking hole from 1000000 ... "
24159 offset=$(lseek_test -l 1000000 $file)
24161 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24162 printf "Seeking data from 1000000 ... "
24163 offset=$(lseek_test -d 1000000 $file)
24165 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24167 # start at second component stripe 2 (empty file)
24168 printf "Seeking hole from 1500000 ... "
24169 offset=$(lseek_test -l 1500000 $file)
24171 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24172 printf "Seeking data from 1500000 ... "
24173 offset=$(lseek_test -d 1500000 $file)
24175 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24177 # start at second component stripe 1 (all data)
24178 printf "Seeking hole from 3000000 ... "
24179 offset=$(lseek_test -l 3000000 $file)
24181 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24182 printf "Seeking data from 3000000 ... "
24183 offset=$(lseek_test -d 3000000 $file)
24185 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24187 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24188 error "2nd dd fails"
24189 echo "Add data block at 640K...1280K"
24191 # start at before new data block, in hole
24192 printf "Seeking hole from 600000 ... "
24193 offset=$(lseek_test -l 600000 $file)
24195 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24196 printf "Seeking data from 600000 ... "
24197 offset=$(lseek_test -d 600000 $file)
24199 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24201 # start at the first component new data block
24202 printf "Seeking hole from 1000000 ... "
24203 offset=$(lseek_test -l 1000000 $file)
24205 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24206 printf "Seeking data from 1000000 ... "
24207 offset=$(lseek_test -d 1000000 $file)
24209 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24211 # start at second component stripe 2, new data
24212 printf "Seeking hole from 1200000 ... "
24213 offset=$(lseek_test -l 1200000 $file)
24215 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24216 printf "Seeking data from 1200000 ... "
24217 offset=$(lseek_test -d 1200000 $file)
24219 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24221 # start beyond file end
24222 printf "Using offset > filesize ... "
24223 lseek_test -l 4000000 $file && error "lseek should fail"
24224 printf "Using offset > filesize ... "
24225 lseek_test -d 4000000 $file && error "lseek should fail"
24231 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24232 skip "MDT does not support SEEK_HOLE"
24234 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24235 skip "OST does not support SEEK_HOLE"
24237 local file=$DIR/$tdir/$tfile
24239 mkdir -p $DIR/$tdir
24241 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24242 # OST stripe #1 will have continuous data at [1M, 3M)
24243 # OST stripe #2 is empty
24244 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24245 lseek_test_430 $file
24247 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24248 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24249 lseek_test_430 $file
24251 $LFS setstripe -c2 -S 512K $file
24252 echo "Two stripes, stripe size 512K"
24253 lseek_test_430 $file
24255 # FLR with stale mirror
24256 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24258 echo "Mirrored file:"
24259 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24260 echo "Plain 2 stripes 1M"
24261 lseek_test_430 $file
24264 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24267 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24268 skip "OST does not support SEEK_HOLE"
24271 local file=$DIR/$tdir/$tfile
24273 mkdir -p $DIR/$tdir
24274 # Empty layout lseek should fail
24277 printf "Seeking hole from 0 ... "
24278 lseek_test -l 0 $file && error "lseek should fail"
24279 printf "Seeking data from 0 ... "
24280 lseek_test -d 0 $file && error "lseek should fail"
24284 $LFS setstripe -E 1M -c2 -E eof $file
24285 $TRUNCATE $file 1048576
24286 printf "Seeking hole from 1000000 ... "
24287 offset=$(lseek_test -l 1000000 $file)
24289 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24290 printf "Seeking data from 1000000 ... "
24291 lseek_test -d 1000000 $file && error "lseek should fail"
24294 # full component followed by non-inited one
24295 $LFS setstripe -E 1M -c2 -E eof $file
24296 dd if=/dev/urandom of=$file bs=1M count=1
24297 printf "Seeking hole from 1000000 ... "
24298 offset=$(lseek_test -l 1000000 $file)
24300 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24301 printf "Seeking hole from 1048576 ... "
24302 lseek_test -l 1048576 $file && error "lseek should fail"
24303 # init second component and truncate back
24304 echo "123" >> $file
24305 $TRUNCATE $file 1048576
24306 printf "Seeking hole from 1000000 ... "
24307 offset=$(lseek_test -l 1000000 $file)
24309 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24310 printf "Seeking hole from 1048576 ... "
24311 lseek_test -l 1048576 $file && error "lseek should fail"
24312 # boundary checks for big values
24313 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24314 offset=$(lseek_test -d 0 $file.10g)
24315 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24316 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24317 offset=$(lseek_test -d 0 $file.100g)
24318 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24321 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24324 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24325 skip "OST does not support SEEK_HOLE"
24327 local file=$DIR/$tdir/$tfile
24330 mkdir -p $DIR/$tdir
24331 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24333 # cp version 8.33+ prefers lseek over fiemap
24334 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24336 time cp $file /dev/null
24337 (( SECONDS - start < 5 )) ||
24338 error "cp: too long runtime $((SECONDS - start))"
24341 # tar version 1.29+ supports SEEK_HOLE/DATA
24342 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24344 time tar cS $file - | cat > /dev/null
24345 (( SECONDS - start < 5 )) ||
24346 error "tar: too long runtime $((SECONDS - start))"
24349 run_test 430c "lseek: external tools check"
24351 test_431() { # LU-14187
24352 local file=$DIR/$tdir/$tfile
24354 mkdir -p $DIR/$tdir
24355 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24356 dd if=/dev/urandom of=$file bs=4k count=1
24357 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24358 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24359 #define OBD_FAIL_OST_RESTART_IO 0x251
24360 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24361 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24365 echo 3 > /proc/sys/vm/drop_caches
24366 diff $file $file.0 || error "data diff"
24368 run_test 431 "Restart transaction for IO"
24371 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24372 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24373 skip "Need server version at least 2.9.55"
24375 start_full_debug_logging
24379 stop_full_debug_logging
24383 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24384 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24385 awk '/The barrier for/ { print $7 }')
24388 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24393 barrier_expired() {
24396 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24397 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24398 awk '/will be expired/ { print $7 }')
24400 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24409 echo "Start barrier_freeze at: $(date)"
24410 #define OBD_FAIL_BARRIER_DELAY 0x2202
24411 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24412 # Do not reduce barrier time - See LU-11873
24413 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24416 local b_status=$(barrier_stat)
24417 echo "Got barrier status at: $(date)"
24418 [ "$b_status" = "'freezing_p1'" ] ||
24419 error "(1) unexpected barrier status $b_status"
24421 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24423 b_status=$(barrier_stat)
24424 [ "$b_status" = "'frozen'" ] ||
24425 error "(2) unexpected barrier status $b_status"
24427 local expired=$(barrier_expired)
24428 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24429 sleep $((expired + 3))
24431 b_status=$(barrier_stat)
24432 [ "$b_status" = "'expired'" ] ||
24433 error "(3) unexpected barrier status $b_status"
24435 # Do not reduce barrier time - See LU-11873
24436 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24437 error "(4) fail to freeze barrier"
24439 b_status=$(barrier_stat)
24440 [ "$b_status" = "'frozen'" ] ||
24441 error "(5) unexpected barrier status $b_status"
24443 echo "Start barrier_thaw at: $(date)"
24444 #define OBD_FAIL_BARRIER_DELAY 0x2202
24445 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24446 do_facet mgs $LCTL barrier_thaw $FSNAME &
24449 b_status=$(barrier_stat)
24450 echo "Got barrier status at: $(date)"
24451 [ "$b_status" = "'thawing'" ] ||
24452 error "(6) unexpected barrier status $b_status"
24454 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24456 b_status=$(barrier_stat)
24457 [ "$b_status" = "'thawed'" ] ||
24458 error "(7) unexpected barrier status $b_status"
24460 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24461 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24462 do_facet mgs $LCTL barrier_freeze $FSNAME
24464 b_status=$(barrier_stat)
24465 [ "$b_status" = "'failed'" ] ||
24466 error "(8) unexpected barrier status $b_status"
24468 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24469 do_facet mgs $LCTL barrier_thaw $FSNAME
24473 run_test 801a "write barrier user interfaces and stat machine"
24478 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24479 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24480 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24481 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24482 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24484 cancel_lru_locks mdc
24486 # 180 seconds should be long enough
24487 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24489 local b_status=$(barrier_stat)
24490 [ "$b_status" = "'frozen'" ] ||
24491 error "(6) unexpected barrier status $b_status"
24493 mkdir $DIR/$tdir/d0/d10 &
24496 touch $DIR/$tdir/d1/f13 &
24499 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24502 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24505 rm -f $DIR/$tdir/d4/f12 &
24508 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24510 # To guarantee taht the 'stat' is not blocked
24511 b_status=$(barrier_stat)
24512 [ "$b_status" = "'frozen'" ] ||
24513 error "(8) unexpected barrier status $b_status"
24515 # let above commands to run at background
24518 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24519 ps -p $touch_pid || error "(10) touch should be blocked"
24520 ps -p $ln_pid || error "(11) link should be blocked"
24521 ps -p $mv_pid || error "(12) rename should be blocked"
24522 ps -p $rm_pid || error "(13) unlink should be blocked"
24524 b_status=$(barrier_stat)
24525 [ "$b_status" = "'frozen'" ] ||
24526 error "(14) unexpected barrier status $b_status"
24528 do_facet mgs $LCTL barrier_thaw $FSNAME
24529 b_status=$(barrier_stat)
24530 [ "$b_status" = "'thawed'" ] ||
24531 error "(15) unexpected barrier status $b_status"
24533 wait $mkdir_pid || error "(16) mkdir should succeed"
24534 wait $touch_pid || error "(17) touch should succeed"
24535 wait $ln_pid || error "(18) link should succeed"
24536 wait $mv_pid || error "(19) rename should succeed"
24537 wait $rm_pid || error "(20) unlink should succeed"
24541 run_test 801b "modification will be blocked by write barrier"
24544 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24548 stop mds2 || error "(1) Fail to stop mds2"
24550 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24552 local b_status=$(barrier_stat)
24553 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24554 do_facet mgs $LCTL barrier_thaw $FSNAME
24555 error "(2) unexpected barrier status $b_status"
24558 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24559 error "(3) Fail to rescan barrier bitmap"
24561 # Do not reduce barrier time - See LU-11873
24562 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24564 b_status=$(barrier_stat)
24565 [ "$b_status" = "'frozen'" ] ||
24566 error "(4) unexpected barrier status $b_status"
24568 do_facet mgs $LCTL barrier_thaw $FSNAME
24569 b_status=$(barrier_stat)
24570 [ "$b_status" = "'thawed'" ] ||
24571 error "(5) unexpected barrier status $b_status"
24573 local devname=$(mdsdevname 2)
24575 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24577 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24578 error "(7) Fail to rescan barrier bitmap"
24582 run_test 801c "rescan barrier bitmap"
24584 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24585 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24586 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24587 saved_MOUNT_OPTS=$MOUNT_OPTS
24593 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24594 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24595 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24596 MOUNT_OPTS=$saved_MOUNT_OPTS
24601 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24602 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24603 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24604 skip "Need server version at least 2.9.55"
24606 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24608 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24610 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24611 error "(2) Fail to copy"
24613 trap cleanup_802a EXIT
24615 # sync by force before remount as readonly
24616 sync; sync_all_data; sleep 3; sync_all_data
24620 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24621 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24622 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24624 echo "Mount the server as read only"
24625 setupall server_only || error "(3) Fail to start servers"
24627 echo "Mount client without ro should fail"
24628 mount_client $MOUNT &&
24629 error "(4) Mount client without 'ro' should fail"
24631 echo "Mount client with ro should succeed"
24632 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24633 mount_client $MOUNT ||
24634 error "(5) Mount client with 'ro' should succeed"
24636 echo "Modify should be refused"
24637 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24639 echo "Read should be allowed"
24640 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24641 error "(7) Read should succeed under ro mode"
24645 run_test 802a "simulate readonly device"
24648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24649 remote_mds_nodsh && skip "remote MDS with nodsh"
24651 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24652 skip "readonly option not available"
24654 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24656 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24657 error "(2) Fail to copy"
24659 # write back all cached data before setting MDT to readonly
24663 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24664 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24666 echo "Modify should be refused"
24667 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24669 echo "Read should be allowed"
24670 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24671 error "(7) Read should succeed under ro mode"
24674 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24676 run_test 802b "be able to set MDTs to readonly"
24679 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24680 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24681 skip "MDS needs to be newer than 2.10.54"
24683 mkdir -p $DIR/$tdir
24684 # Create some objects on all MDTs to trigger related logs objects
24685 for idx in $(seq $MDSCOUNT); do
24686 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24687 $DIR/$tdir/dir${idx} ||
24688 error "Fail to create $DIR/$tdir/dir${idx}"
24692 wait_delete_completed # ensure old test cleanups are finished
24693 echo "before create:"
24695 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24697 for i in {1..10}; do
24698 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24699 error "Fail to create $DIR/$tdir/foo$i"
24703 echo "after create:"
24705 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24707 # allow for an llog to be cleaned up during the test
24708 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24709 error "before ($before_used) + 10 > after ($after_used)"
24711 for i in {1..10}; do
24712 rm -rf $DIR/$tdir/foo$i ||
24713 error "Fail to remove $DIR/$tdir/foo$i"
24716 sleep 3 # avoid MDT return cached statfs
24717 wait_delete_completed
24718 echo "after unlink:"
24720 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24722 # allow for an llog to be created during the test
24723 [ $after_used -le $((before_used + 1)) ] ||
24724 error "after ($after_used) > before ($before_used) + 1"
24726 run_test 803a "verify agent object for remote object"
24729 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24730 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24731 skip "MDS needs to be newer than 2.13.56"
24732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24734 for i in $(seq 0 $((MDSCOUNT - 1))); do
24735 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24743 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24744 for i in $(seq 0 $((MDSCOUNT - 1))); do
24745 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24746 awk '/getattr/ { print $2 }')
24747 before=$((before + tmp))
24749 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24750 for i in $(seq 0 $((MDSCOUNT - 1))); do
24751 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24752 awk '/getattr/ { print $2 }')
24753 after=$((after + tmp))
24756 [ $before -eq $after ] || error "getattr count $before != $after"
24758 run_test 803b "remote object can getattr from cache"
24761 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24762 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24763 skip "MDS needs to be newer than 2.10.54"
24764 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24766 mkdir -p $DIR/$tdir
24767 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24768 error "Fail to create $DIR/$tdir/dir0"
24770 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24771 local dev=$(mdsdevname 2)
24773 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24774 grep ${fid} || error "NOT found agent entry for dir0"
24776 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24777 error "Fail to create $DIR/$tdir/dir1"
24779 touch $DIR/$tdir/dir1/foo0 ||
24780 error "Fail to create $DIR/$tdir/dir1/foo0"
24781 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24784 for idx in $(seq $MDSCOUNT); do
24785 dev=$(mdsdevname $idx)
24786 do_facet mds${idx} \
24787 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24788 grep ${fid} && rc=$idx
24791 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24792 error "Fail to rename foo0 to foo1"
24793 if [ $rc -eq 0 ]; then
24794 for idx in $(seq $MDSCOUNT); do
24795 dev=$(mdsdevname $idx)
24796 do_facet mds${idx} \
24797 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24798 grep ${fid} && rc=$idx
24802 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24803 error "Fail to rename foo1 to foo2"
24804 if [ $rc -eq 0 ]; then
24805 for idx in $(seq $MDSCOUNT); do
24806 dev=$(mdsdevname $idx)
24807 do_facet mds${idx} \
24808 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24809 grep ${fid} && rc=$idx
24813 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24815 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24816 error "Fail to link to $DIR/$tdir/dir1/foo2"
24817 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24818 error "Fail to rename foo2 to foo0"
24819 unlink $DIR/$tdir/dir1/foo0 ||
24820 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24821 rm -rf $DIR/$tdir/dir0 ||
24822 error "Fail to rm $DIR/$tdir/dir0"
24824 for idx in $(seq $MDSCOUNT); do
24825 dev=$(mdsdevname $idx)
24829 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24831 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24832 error "mount mds$idx failed"
24833 df $MOUNT > /dev/null 2>&1
24835 # e2fsck should not return error
24837 error "e2fsck detected error on MDT${idx}: rc=$rc"
24840 run_test 804 "verify agent entry for remote entry"
24843 do_facet $SINGLEMDS zfs set quota=$old $fsset
24844 unlinkmany $DIR/$tdir/f- 1000000
24849 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24850 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24851 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24852 skip "netfree not implemented before 0.7"
24853 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24854 skip "Need MDS version at least 2.10.57"
24861 local pref="osd-zfs.$FSNAME-MDT0000."
24863 # limit available space on MDS dataset to meet nospace issue
24864 # quickly. then ZFS 0.7.2 can use reserved space if asked
24865 # properly (using netfree flag in osd_declare_destroy()
24866 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24867 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24869 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24870 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24871 let "usedkb=usedkb-freekb"
24872 let "freekb=freekb/2"
24873 if let "freekb > 5000"; then
24876 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24877 trap cleanup_805 EXIT
24879 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24880 error "Can't set PFL layout"
24881 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24882 rm -rf $DIR/$tdir || error "not able to remove"
24883 do_facet $SINGLEMDS zfs set quota=$old $fsset
24886 run_test 805 "ZFS can remove from full fs"
24892 local size=$($LFS getsom -s $file)
24893 local expect=$(stat -c %s $file)
24895 [[ $size == $expect ]] ||
24896 error "$file expected size: $expect, got: $size"
24898 local blocks=$($LFS getsom -b $file)
24899 expect=$(stat -c %b $file)
24900 [[ $blocks == $expect ]] ||
24901 error "$file expected blocks: $expect, got: $blocks"
24906 local size=$($LFS getsom -s $1)
24909 [[ $size == $expect ]] ||
24910 error "$file expected size: $expect, got: $size"
24914 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24915 skip "Need MDS version at least 2.11.52"
24919 touch $DIR/$tfile || error "touch $tfile failed"
24921 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24922 save_lustre_params client "llite.*.xattr_cache" > $save
24923 lctl set_param llite.*.xattr_cache=0
24924 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24926 # single-threaded write
24927 echo "Test SOM for single-threaded write"
24928 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24929 error "write $tfile failed"
24930 check_lsom_size $DIR/$tfile $bs
24933 local size=$(($num * $bs))
24937 echo "Test SOM for single client multi-threaded($num) write"
24938 $TRUNCATE $DIR/$tfile 0
24939 for ((i = 0; i < $num; i++)); do
24940 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24942 offset=$((offset + $bs))
24944 for (( i=0; i < $num; i++ )); do
24947 check_lsom_size $DIR/$tfile $size
24949 $TRUNCATE $DIR/$tfile 0
24950 for ((i = 0; i < $num; i++)); do
24951 offset=$((offset - $bs))
24952 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24955 for (( i=0; i < $num; i++ )); do
24958 check_lsom_size $DIR/$tfile $size
24960 # multi-client writes
24961 num=$(get_node_count ${CLIENTS//,/ })
24962 size=$(($num * $bs))
24966 echo "Test SOM for multi-client ($num) writes"
24967 $TRUNCATE $DIR/$tfile 0
24968 for client in ${CLIENTS//,/ }; do
24969 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24972 offset=$((offset + $bs))
24974 for (( i=0; i < $num; i++ )); do
24977 check_lsom_size $DIR/$tfile $offset
24980 $TRUNCATE $DIR/$tfile 0
24981 for client in ${CLIENTS//,/ }; do
24982 offset=$((offset - $bs))
24983 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24987 for (( i=0; i < $num; i++ )); do
24990 check_lsom_size $DIR/$tfile $size
24993 echo "Test SOM for truncate"
24994 $TRUNCATE $DIR/$tfile 1048576
24995 check_lsom_size $DIR/$tfile 1048576
24996 $TRUNCATE $DIR/$tfile 1234
24997 check_lsom_size $DIR/$tfile 1234
24999 # verify SOM blocks count
25000 echo "Verify SOM block count"
25001 $TRUNCATE $DIR/$tfile 0
25002 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25003 error "failed to write file $tfile"
25004 check_lsom_data $DIR/$tfile
25006 run_test 806 "Verify Lazy Size on MDS"
25009 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25010 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25011 skip "Need MDS version at least 2.11.52"
25013 # Registration step
25014 changelog_register || error "changelog_register failed"
25015 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25016 changelog_users $SINGLEMDS | grep -q $cl_user ||
25017 error "User $cl_user not found in changelog_users"
25019 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25020 save_lustre_params client "llite.*.xattr_cache" > $save
25021 lctl set_param llite.*.xattr_cache=0
25022 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25024 rm -rf $DIR/$tdir || error "rm $tdir failed"
25025 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25026 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25027 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25028 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25029 error "truncate $tdir/trunc failed"
25032 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25033 error "write $tfile failed"
25035 # multi-client wirtes
25036 local num=$(get_node_count ${CLIENTS//,/ })
25040 echo "Test SOM for multi-client ($num) writes"
25041 touch $DIR/$tfile || error "touch $tfile failed"
25042 $TRUNCATE $DIR/$tfile 0
25043 for client in ${CLIENTS//,/ }; do
25044 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25047 offset=$((offset + $bs))
25049 for (( i=0; i < $num; i++ )); do
25053 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25054 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25055 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25056 check_lsom_data $DIR/$tdir/trunc
25057 check_lsom_data $DIR/$tdir/single_dd
25058 check_lsom_data $DIR/$tfile
25061 # Deregistration step
25062 changelog_deregister || error "changelog_deregister failed"
25064 run_test 807 "verify LSOM syncing tool"
25066 check_som_nologged()
25068 local lines=$($LFS changelog $FSNAME-MDT0000 |
25069 grep 'x=trusted.som' | wc -l)
25070 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25074 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25075 skip "Need MDS version at least 2.11.55"
25077 # Registration step
25078 changelog_register || error "changelog_register failed"
25080 touch $DIR/$tfile || error "touch $tfile failed"
25083 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25084 error "write $tfile failed"
25087 $TRUNCATE $DIR/$tfile 1234
25090 $TRUNCATE $DIR/$tfile 1048576
25093 # Deregistration step
25094 changelog_deregister || error "changelog_deregister failed"
25096 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25101 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25105 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25106 skip "Need MDS version at least 2.11.56"
25108 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25109 error "failed to create DoM-only file $DIR/$tfile"
25110 touch $DIR/$tfile || error "touch $tfile failed"
25111 check_som_nodata $DIR/$tfile
25113 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25114 error "write $tfile failed"
25115 check_som_nodata $DIR/$tfile
25117 $TRUNCATE $DIR/$tfile 1234
25118 check_som_nodata $DIR/$tfile
25120 $TRUNCATE $DIR/$tfile 4097
25121 check_som_nodata $DIR/$file
25123 run_test 809 "Verify no SOM xattr store for DoM-only files"
25126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25127 $GSS && skip_env "could not run with gss"
25128 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25129 skip "OST < 2.12.58 doesn't align checksum"
25132 stack_trap "set_checksums $ORIG_CSUM" EXIT
25133 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25138 for csum in $CKSUM_TYPES; do
25139 #define OBD_FAIL_OSC_NO_GRANT 0x411
25140 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25141 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25143 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25144 before=$(md5sum $DIR/$tfile)
25145 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25146 after=$(md5sum $DIR/$tfile)
25147 [ "$before" == "$after" ] ||
25148 error "$csum: $before != $after bs=$1 seek=$2"
25152 run_test 810 "partial page writes on ZFS (LU-11663)"
25155 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25156 skip "OST < 2.12.51 doesn't support this fail_loc"
25158 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25159 # ensure ost1 is connected
25160 stat $DIR/$tfile >/dev/null || error "can't stat"
25161 wait_osc_import_state client ost1 FULL
25162 # no locks, no reqs to let the connection idle
25163 cancel_lru_locks osc
25165 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25166 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25167 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25168 wait_osc_import_state client ost1 CONNECTING
25169 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25171 stat $DIR/$tfile >/dev/null || error "can't stat file"
25173 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25175 test_812b() { # LU-12378
25176 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25177 skip "OST < 2.12.51 doesn't support this fail_loc"
25179 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25180 # ensure ost1 is connected
25181 stat $DIR/$tfile >/dev/null || error "can't stat"
25182 wait_osc_import_state client ost1 FULL
25183 # no locks, no reqs to let the connection idle
25184 cancel_lru_locks osc
25186 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25187 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25188 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25189 wait_osc_import_state client ost1 CONNECTING
25190 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25192 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25193 wait_osc_import_state client ost1 IDLE
25195 run_test 812b "do not drop no resend request for idle connect"
25198 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25199 [ -z "$file_heat_sav" ] && skip "no file heat support"
25210 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25211 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25213 $LCTL set_param -n llite.*.file_heat=1
25214 echo "Turn on file heat"
25215 echo "Period second: $period_second, Decay percentage: $decay_pct"
25217 echo "QQQQ" > $DIR/$tfile
25218 echo "QQQQ" > $DIR/$tfile
25219 echo "QQQQ" > $DIR/$tfile
25220 cat $DIR/$tfile > /dev/null
25221 cat $DIR/$tfile > /dev/null
25222 cat $DIR/$tfile > /dev/null
25223 cat $DIR/$tfile > /dev/null
25225 local out=$($LFS heat_get $DIR/$tfile)
25227 $LFS heat_get $DIR/$tfile
25228 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25229 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25230 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25231 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25233 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25234 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25235 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25236 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25238 sleep $((period_second + 3))
25239 echo "Sleep $((period_second + 3)) seconds..."
25240 # The recursion formula to calculate the heat of the file f is as
25242 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25243 # Where Hi is the heat value in the period between time points i*I and
25244 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25245 # to the weight of Ci.
25246 out=$($LFS heat_get $DIR/$tfile)
25247 $LFS heat_get $DIR/$tfile
25248 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25249 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25250 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25251 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25253 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25254 error "read sample ($readsample) is wrong"
25255 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25256 error "write sample ($writesample) is wrong"
25257 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25258 error "read bytes ($readbyte) is wrong"
25259 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25260 error "write bytes ($writebyte) is wrong"
25262 echo "QQQQ" > $DIR/$tfile
25263 echo "QQQQ" > $DIR/$tfile
25264 echo "QQQQ" > $DIR/$tfile
25265 cat $DIR/$tfile > /dev/null
25266 cat $DIR/$tfile > /dev/null
25267 cat $DIR/$tfile > /dev/null
25268 cat $DIR/$tfile > /dev/null
25270 sleep $((period_second + 3))
25271 echo "Sleep $((period_second + 3)) seconds..."
25273 out=$($LFS heat_get $DIR/$tfile)
25274 $LFS heat_get $DIR/$tfile
25275 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25276 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25277 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25278 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25280 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25281 4 * $decay_pct) / 100") -eq 1 ] ||
25282 error "read sample ($readsample1) is wrong"
25283 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25284 3 * $decay_pct) / 100") -eq 1 ] ||
25285 error "write sample ($writesample1) is wrong"
25286 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25287 20 * $decay_pct) / 100") -eq 1 ] ||
25288 error "read bytes ($readbyte1) is wrong"
25289 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25290 15 * $decay_pct) / 100") -eq 1 ] ||
25291 error "write bytes ($writebyte1) is wrong"
25293 echo "Turn off file heat for the file $DIR/$tfile"
25294 $LFS heat_set -o $DIR/$tfile
25296 echo "QQQQ" > $DIR/$tfile
25297 echo "QQQQ" > $DIR/$tfile
25298 echo "QQQQ" > $DIR/$tfile
25299 cat $DIR/$tfile > /dev/null
25300 cat $DIR/$tfile > /dev/null
25301 cat $DIR/$tfile > /dev/null
25302 cat $DIR/$tfile > /dev/null
25304 out=$($LFS heat_get $DIR/$tfile)
25305 $LFS heat_get $DIR/$tfile
25306 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25307 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25308 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25309 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25311 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25312 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25313 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25314 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25316 echo "Trun on file heat for the file $DIR/$tfile"
25317 $LFS heat_set -O $DIR/$tfile
25319 echo "QQQQ" > $DIR/$tfile
25320 echo "QQQQ" > $DIR/$tfile
25321 echo "QQQQ" > $DIR/$tfile
25322 cat $DIR/$tfile > /dev/null
25323 cat $DIR/$tfile > /dev/null
25324 cat $DIR/$tfile > /dev/null
25325 cat $DIR/$tfile > /dev/null
25327 out=$($LFS heat_get $DIR/$tfile)
25328 $LFS heat_get $DIR/$tfile
25329 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25330 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25331 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25332 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25334 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25335 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25336 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25337 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25339 $LFS heat_set -c $DIR/$tfile
25340 $LCTL set_param -n llite.*.file_heat=0
25341 echo "Turn off file heat support for the Lustre filesystem"
25343 echo "QQQQ" > $DIR/$tfile
25344 echo "QQQQ" > $DIR/$tfile
25345 echo "QQQQ" > $DIR/$tfile
25346 cat $DIR/$tfile > /dev/null
25347 cat $DIR/$tfile > /dev/null
25348 cat $DIR/$tfile > /dev/null
25349 cat $DIR/$tfile > /dev/null
25351 out=$($LFS heat_get $DIR/$tfile)
25352 $LFS heat_get $DIR/$tfile
25353 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25354 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25355 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25356 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25358 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25359 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25360 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25361 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25363 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25366 run_test 813 "File heat verfication"
25370 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25371 echo -n y >> $DIR/$tfile
25372 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25373 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25375 run_test 814 "sparse cp works as expected (LU-12361)"
25379 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25380 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25382 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25385 local ost1_imp=$(get_osc_import_name client ost1)
25386 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25389 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25390 # ensure ost1 is connected
25392 stat $DIR/$tfile >/dev/null || error "can't stat"
25393 wait_osc_import_state client ost1 FULL
25394 # no locks, no reqs to let the connection idle
25395 cancel_lru_locks osc
25396 lru_resize_disable osc
25399 before=$($LCTL get_param -n \
25400 ldlm.namespaces.$imp_name.lru_size)
25402 wait_osc_import_state client ost1 IDLE
25403 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25404 now=$($LCTL get_param -n \
25405 ldlm.namespaces.$imp_name.lru_size)
25406 [ $before == $now ] || error "lru_size changed $before != $now"
25408 run_test 816 "do not reset lru_resize on idle reconnect"
25412 exportfs -u localhost:$DIR/nfsexp
25417 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25419 mkdir -p $DIR/nfsexp
25420 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25421 error "failed to export nfs"
25423 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25424 stack_trap cleanup_817 EXIT
25426 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25427 error "failed to mount nfs to $tmpdir"
25429 cp /bin/true $tmpdir
25430 $DIR/nfsexp/true || error "failed to execute 'true' command"
25432 run_test 817 "nfsd won't cache write lock for exec file"
25436 $LFS setstripe -c1 -i0 $DIR/$tfile
25437 $LFS setstripe -c1 -i1 $DIR/$tfile
25439 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25440 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25441 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25442 error "start $SINGLEMDS failed"
25445 run_test 818 "unlink with failed llog"
25448 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25449 cancel_lru_locks osc
25450 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25451 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25452 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25455 run_test 819a "too big niobuf in read"
25458 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25459 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25460 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25461 cancel_lru_locks osc
25465 run_test 819b "too big niobuf in write"
25468 function test_820_start_ost() {
25471 for num in $(seq $OSTCOUNT); do
25472 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25477 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25480 umount_client $MOUNT || error "umount failed"
25481 for num in $(seq $OSTCOUNT); do
25485 # mount client with no active OSTs
25486 # so that the client can't initialize max LOV EA size
25487 # from OSC notifications
25488 mount_client $MOUNT || error "mount failed"
25489 # delay OST starting to keep this 0 max EA size for a while
25490 test_820_start_ost &
25492 # create a directory on MDS2
25493 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25494 error "Failed to create directory"
25495 # open intent should update default EA size
25496 # see mdc_update_max_ea_from_body()
25497 # notice this is the very first RPC to MDS2
25498 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25501 # With SSK, this situation can lead to -EPERM being returned.
25502 # In that case, simply retry.
25503 if [ $ret -ne 0 ] && $SHARED_KEY; then
25504 if echo "$out" | grep -q "not permitted"; then
25505 cp /etc/services $DIR/$tdir/mds2
25509 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25511 run_test 820 "update max EA from open intent"
25514 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
25516 save_lustre_params mds1 \
25517 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
25518 do_facet $SINGLEMDS "$LCTL set_param -n \
25519 osp.$FSNAME-OST*MDT0000.max_create_count=0"
25520 do_facet $SINGLEMDS "$LCTL set_param -n \
25521 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
25523 # wait for statfs update to clear OS_STATFS_NOPRECREATE
25524 local maxage=$(do_facet mds1 $LCTL get_param -n \
25525 osp.$FSNAME-OST0000*MDT0000.maxage)
25526 sleep $((maxage + 1))
25528 #define OBD_FAIL_NET_ERROR_RPC 0x532
25529 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
25531 stack_trap "restore_lustre_params < $p; rm $p"
25533 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
25534 osp.$FSNAME-OST0000*MDT0000.create_count")
25535 for i in $(seq 1 $count); do
25536 touch $DIR/$tfile.${i} || error "touch failed"
25539 run_test 822 "test precreate failure"
25542 # tests that do cleanup/setup should be run at the end
25546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25549 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25550 $LCTL set_param fail_loc=0x903
25552 cancel_lru_locks MGC
25554 FAIL_ON_ERROR=true cleanup
25555 FAIL_ON_ERROR=true setup
25557 run_test 900 "umount should not race with any mgc requeue thread"
25559 # LUS-6253/LU-11185
25565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25567 # some get_param have a bug to handle dot in param name
25568 cancel_lru_locks MGC
25569 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25570 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25571 umount_client $MOUNT || error "umount failed"
25572 mount_client $MOUNT || error "mount failed"
25573 cancel_lru_locks MGC
25574 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25575 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25577 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25578 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25582 run_test 901 "don't leak a mgc lock on client umount"
25586 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25587 skip "client does not have LU-13377 fix"
25588 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25589 $LCTL set_param fail_loc=0x1415
25590 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25591 cancel_lru_locks osc
25594 run_test 902 "test short write doesn't hang lustre"
25597 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25598 check_and_cleanup_lustre
25599 if [ "$I_MOUNTED" != "yes" ]; then
25600 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true