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 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2725 -t 1 -F 0xda08 || error "create_foreign_file failed"
2727 # verify foreign file (raw way)
2728 parse_foreign_file -f $DIR/$tdir/$tfile |
2729 grep "lov_foreign_magic: 0x0BD70BD0" ||
2730 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2731 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2732 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2733 parse_foreign_file -f $DIR/$tdir/$tfile |
2734 grep "lov_foreign_size: 73" ||
2735 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2736 parse_foreign_file -f $DIR/$tdir/$tfile |
2737 grep "lov_foreign_type: 1" ||
2738 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2739 parse_foreign_file -f $DIR/$tdir/$tfile |
2740 grep "lov_foreign_flags: 0x0000DA08" ||
2741 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2742 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2743 grep "lov_foreign_value: 0x" |
2744 sed -e 's/lov_foreign_value: 0x//')
2745 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2746 [[ $lov = ${lov2// /} ]] ||
2747 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2749 # create foreign file (lfs + API)
2750 $LFS setstripe --foreign=daos --flags 0xda08 \
2751 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2752 error "$DIR/$tdir/${tfile}2: create failed"
2754 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2755 grep "lfm_magic:.*0x0BD70BD0" ||
2756 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2757 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2758 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2759 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2760 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2761 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2762 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2763 grep "lfm_flags:.*0x0000DA08" ||
2764 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2765 $LFS getstripe $DIR/$tdir/${tfile}2 |
2766 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2767 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2769 # modify striping should fail
2770 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2771 error "$DIR/$tdir/$tfile: setstripe should fail"
2772 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2773 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2776 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2777 cat $DIR/$tdir/${tfile}2 &&
2778 error "$DIR/$tdir/${tfile}2: read should fail"
2779 cat /etc/passwd > $DIR/$tdir/$tfile &&
2780 error "$DIR/$tdir/$tfile: write should fail"
2781 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2782 error "$DIR/$tdir/${tfile}2: write should fail"
2785 chmod 222 $DIR/$tdir/$tfile ||
2786 error "$DIR/$tdir/$tfile: chmod failed"
2787 chmod 222 $DIR/$tdir/${tfile}2 ||
2788 error "$DIR/$tdir/${tfile}2: chmod failed"
2791 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2792 error "$DIR/$tdir/$tfile: chown failed"
2793 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2794 error "$DIR/$tdir/${tfile}2: chown failed"
2796 # rename should work
2797 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2798 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2799 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2800 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2802 #remove foreign file
2803 rm $DIR/$tdir/${tfile}.new ||
2804 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2805 rm $DIR/$tdir/${tfile}2.new ||
2806 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2808 run_test 27J "basic ops on file with foreign LOV"
2811 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2812 skip "Need MDS version newer than 2.12.49"
2814 test_mkdir $DIR/$tdir
2815 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2816 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2818 # create foreign dir (raw way)
2819 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2820 error "create_foreign_dir FAILED"
2822 # verify foreign dir (raw way)
2823 parse_foreign_dir -d $DIR/$tdir/$tdir |
2824 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2825 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2826 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2827 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2828 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2829 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2830 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2831 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2832 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2833 grep "lmv_foreign_value: 0x" |
2834 sed 's/lmv_foreign_value: 0x//')
2835 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2837 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2839 # create foreign dir (lfs + API)
2840 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2841 $DIR/$tdir/${tdir}2 ||
2842 error "$DIR/$tdir/${tdir}2: create failed"
2844 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2845 grep "lfm_magic:.*0x0CD50CD0" ||
2846 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2847 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2848 # - sizeof(lfm_type) - sizeof(lfm_flags)
2849 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2850 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2851 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2852 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2853 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2854 grep "lfm_flags:.*0x0000DA05" ||
2855 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2856 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2857 grep "lfm_value.*${uuid1}@${uuid2}" ||
2858 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2860 # file create in dir should fail
2861 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2862 touch $DIR/$tdir/${tdir}2/$tfile &&
2863 "$DIR/${tdir}2: file create should fail"
2866 chmod 777 $DIR/$tdir/$tdir ||
2867 error "$DIR/$tdir: chmod failed"
2868 chmod 777 $DIR/$tdir/${tdir}2 ||
2869 error "$DIR/${tdir}2: chmod failed"
2872 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2873 error "$DIR/$tdir: chown failed"
2874 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2875 error "$DIR/${tdir}2: chown failed"
2877 # rename should work
2878 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2879 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2880 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2881 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2884 rmdir $DIR/$tdir/${tdir}.new ||
2885 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2886 rmdir $DIR/$tdir/${tdir}2.new ||
2887 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2889 run_test 27K "basic ops on dir with foreign LMV"
2892 remote_mds_nodsh && skip "remote MDS with nodsh"
2894 local POOL=${POOL:-$TESTNAME}
2896 pool_add $POOL || error "pool_add failed"
2898 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2899 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2900 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2902 run_test 27L "lfs pool_list gives correct pool name"
2905 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2906 skip "Need MDS version >= than 2.12.57"
2907 remote_mds_nodsh && skip "remote MDS with nodsh"
2908 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2910 test_mkdir $DIR/$tdir
2912 # Set default striping on directory
2913 $LFS setstripe -C 4 $DIR/$tdir
2915 echo 1 > $DIR/$tdir/${tfile}.1
2916 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2918 [ $count -eq $setcount ] ||
2919 error "(1) stripe count $count, should be $setcount"
2921 # Capture existing append_stripe_count setting for restore
2922 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2923 local mdts=$(comma_list $(mdts_nodes))
2924 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2926 local appendcount=$orig_count
2927 echo 1 >> $DIR/$tdir/${tfile}.2_append
2928 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2929 [ $count -eq $appendcount ] ||
2930 error "(2)stripe count $count, should be $appendcount for append"
2932 # Disable O_APPEND striping, verify it works
2933 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2935 # Should now get the default striping, which is 4
2937 echo 1 >> $DIR/$tdir/${tfile}.3_append
2938 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2939 [ $count -eq $setcount ] ||
2940 error "(3) stripe count $count, should be $setcount"
2942 # Try changing the stripe count for append files
2943 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2945 # Append striping is now 2 (directory default is still 4)
2947 echo 1 >> $DIR/$tdir/${tfile}.4_append
2948 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2949 [ $count -eq $appendcount ] ||
2950 error "(4) stripe count $count, should be $appendcount for append"
2952 # Test append stripe count of -1
2953 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2954 appendcount=$OSTCOUNT
2955 echo 1 >> $DIR/$tdir/${tfile}.5
2956 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2957 [ $count -eq $appendcount ] ||
2958 error "(5) stripe count $count, should be $appendcount for append"
2960 # Set append striping back to default of 1
2961 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2963 # Try a new default striping, PFL + DOM
2964 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2966 # Create normal DOM file, DOM returns stripe count == 0
2968 touch $DIR/$tdir/${tfile}.6
2969 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2970 [ $count -eq $setcount ] ||
2971 error "(6) stripe count $count, should be $setcount"
2975 echo 1 >> $DIR/$tdir/${tfile}.7_append
2976 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2977 [ $count -eq $appendcount ] ||
2978 error "(7) stripe count $count, should be $appendcount for append"
2980 # Clean up DOM layout
2981 $LFS setstripe -d $DIR/$tdir
2983 # Now test that append striping works when layout is from root
2984 $LFS setstripe -c 2 $MOUNT
2985 # Make a special directory for this
2986 mkdir $DIR/${tdir}/${tdir}.2
2987 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2989 # Verify for normal file
2991 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2992 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2993 [ $count -eq $setcount ] ||
2994 error "(8) stripe count $count, should be $setcount"
2997 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2998 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2999 [ $count -eq $appendcount ] ||
3000 error "(9) stripe count $count, should be $appendcount for append"
3002 # Now test O_APPEND striping with pools
3003 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3004 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3007 pool_add $TESTNAME || error "pool creation failed"
3008 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3010 echo 1 >> $DIR/$tdir/${tfile}.10_append
3012 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3013 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3015 # Check that count is still correct
3017 echo 1 >> $DIR/$tdir/${tfile}.11_append
3018 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3019 [ $count -eq $appendcount ] ||
3020 error "(11) stripe count $count, should be $appendcount for append"
3022 # Disable O_APPEND stripe count, verify pool works separately
3023 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3025 echo 1 >> $DIR/$tdir/${tfile}.12_append
3027 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3028 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3030 # Remove pool setting, verify it's not applied
3031 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3033 echo 1 >> $DIR/$tdir/${tfile}.13_append
3035 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3036 [ "$pool" = "" ] || error "(13) pool found: $pool"
3038 run_test 27M "test O_APPEND striping"
3041 combined_mgs_mds && skip "needs separate MGS/MDT"
3043 pool_add $TESTNAME || error "pool_add failed"
3044 do_facet mgs "$LCTL pool_list $FSNAME" |
3045 grep -Fx "${FSNAME}.${TESTNAME}" ||
3046 error "lctl pool_list on MGS failed"
3048 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3050 # createtest also checks that device nodes are created and
3051 # then visible correctly (#2091)
3052 test_28() { # bug 2091
3054 $CREATETEST $DIR/d28/ct || error "createtest failed"
3056 run_test 28 "create/mknod/mkdir with bad file types ============"
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3061 sync; sleep 1; sync # flush out any dirty pages from previous tests
3068 declare -i LOCKCOUNTORIG=0
3069 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3070 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3072 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3074 declare -i LOCKUNUSEDCOUNTORIG=0
3075 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3076 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3083 declare -i LOCKCOUNTCURRENT=0
3084 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3085 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3088 declare -i LOCKUNUSEDCOUNTCURRENT=0
3089 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3090 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3093 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3094 $LCTL set_param -n ldlm.dump_namespaces ""
3095 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3096 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3097 log "dumped log to $TMP/test_29.dk (bug 5793)"
3100 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3101 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3102 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3103 log "dumped log to $TMP/test_29.dk (bug 5793)"
3107 run_test 29 "IT_GETATTR regression ============================"
3109 test_30a() { # was test_30
3110 cp $(which ls) $DIR || cp /bin/ls $DIR
3111 $DIR/ls / || error "Can't execute binary from lustre"
3114 run_test 30a "execute binary from Lustre (execve) =============="
3117 cp `which ls` $DIR || cp /bin/ls $DIR
3119 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3122 run_test 30b "execute binary from Lustre as non-root ==========="
3124 test_30c() { # b=22376
3125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3127 cp $(which ls) $DIR || cp /bin/ls $DIR
3129 cancel_lru_locks mdc
3130 cancel_lru_locks osc
3131 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3134 run_test 30c "execute binary from Lustre without read perms ===="
3137 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3139 for i in {1..10}; do
3140 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3143 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3144 wait $PID || error "executing dd from Lustre failed"
3150 run_test 30d "execute binary from Lustre while clear locks"
3153 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3154 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3156 run_test 31a "open-unlink file =================================="
3159 touch $DIR/f31 || error "touch $DIR/f31 failed"
3160 ln $DIR/f31 $DIR/f31b || error "ln failed"
3161 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3162 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3164 run_test 31b "unlink file with multiple links while open ======="
3167 touch $DIR/f31 || error "touch $DIR/f31 failed"
3168 ln $DIR/f31 $DIR/f31c || error "ln failed"
3169 multiop_bg_pause $DIR/f31 O_uc ||
3170 error "multiop_bg_pause for $DIR/f31 failed"
3172 $MULTIOP $DIR/f31c Ouc
3173 kill -USR1 $MULTIPID
3176 run_test 31c "open-unlink file with multiple links ============="
3179 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3180 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3182 run_test 31d "remove of open directory ========================="
3184 test_31e() { # bug 2904
3185 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3187 run_test 31e "remove of open non-empty directory ==============="
3189 test_31f() { # bug 4554
3190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3193 test_mkdir $DIR/d31f
3194 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3195 cp /etc/hosts $DIR/d31f
3197 $LFS getstripe $DIR/d31f/hosts
3198 multiop_bg_pause $DIR/d31f D_c || return 1
3201 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3202 test_mkdir $DIR/d31f
3203 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3204 cp /etc/hosts $DIR/d31f
3206 $LFS getstripe $DIR/d31f/hosts
3207 multiop_bg_pause $DIR/d31f D_c || return 1
3210 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3211 wait $MULTIPID || error "first opendir $MULTIPID failed"
3215 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3216 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3219 run_test 31f "remove of open directory with open-unlink file ==="
3222 echo "-- cross directory link --"
3223 test_mkdir -c1 $DIR/${tdir}ga
3224 test_mkdir -c1 $DIR/${tdir}gb
3225 touch $DIR/${tdir}ga/f
3226 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3227 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3228 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3229 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3230 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3232 run_test 31g "cross directory link==============="
3235 echo "-- cross directory link --"
3236 test_mkdir -c1 $DIR/${tdir}
3237 test_mkdir -c1 $DIR/${tdir}/dir
3238 touch $DIR/${tdir}/f
3239 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3240 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3241 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3242 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3243 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3245 run_test 31h "cross directory link under child==============="
3248 echo "-- cross directory link --"
3249 test_mkdir -c1 $DIR/$tdir
3250 test_mkdir -c1 $DIR/$tdir/dir
3251 touch $DIR/$tdir/dir/f
3252 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3253 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3254 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3255 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3256 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3258 run_test 31i "cross directory link under parent==============="
3261 test_mkdir -c1 -p $DIR/$tdir
3262 test_mkdir -c1 -p $DIR/$tdir/dir1
3263 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3264 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3265 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3266 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3269 run_test 31j "link for directory==============="
3272 test_mkdir -c1 -p $DIR/$tdir
3274 touch $DIR/$tdir/exist
3275 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3276 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3277 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3278 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3279 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3280 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3281 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3284 run_test 31k "link to file: the same, non-existing, dir==============="
3290 touch $DIR/d31m2/exist
3291 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3292 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3293 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3294 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3295 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3296 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3299 run_test 31m "link to file: the same, non-existing, dir==============="
3302 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3303 nlink=$(stat --format=%h $DIR/$tfile)
3304 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3306 local cmd="exec $fd<$DIR/$tfile"
3309 trap "eval $cmd" EXIT
3310 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3311 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3312 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3313 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3314 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3317 run_test 31n "check link count of unlinked file"
3320 local tempfile=$(mktemp $1_XXXXXX)
3321 mlink $tempfile $1 2> /dev/null &&
3322 echo "$BASHPID: link $tempfile to $1 succeeded"
3326 test_31o() { # LU-2901
3327 test_mkdir $DIR/$tdir
3328 for LOOP in $(seq 100); do
3329 rm -f $DIR/$tdir/$tfile*
3330 for THREAD in $(seq 8); do
3331 link_one $DIR/$tdir/$tfile.$LOOP &
3334 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3335 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3336 error "$LINKS duplicate links to $tfile.$LOOP" &&
3340 run_test 31o "duplicate hard links with same filename"
3343 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3345 test_mkdir $DIR/$tdir
3346 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3347 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3349 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3350 error "open unlink test1 failed"
3351 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3352 error "open unlink test2 failed"
3354 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3355 error "test1 still exists"
3356 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3357 error "test2 still exists"
3359 run_test 31p "remove of open striped directory"
3362 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3364 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3365 index=$($LFS getdirstripe -i $DIR/$tdir)
3366 [ $index -eq 3 ] || error "first stripe index $index != 3"
3367 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3368 [ $index -eq 1 ] || error "second stripe index $index != 1"
3370 # when "-c <stripe_count>" is set, the number of MDTs specified after
3371 # "-i" should equal to the stripe count
3372 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3374 run_test 31q "create striped directory on specific MDTs"
3376 cleanup_test32_mount() {
3379 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3380 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3381 losetup -d $loopdev || true
3387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3389 echo "== more mountpoints and symlinks ================="
3390 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3391 trap cleanup_test32_mount EXIT
3392 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3393 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3394 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3395 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3396 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3397 cleanup_test32_mount
3399 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3404 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3405 trap cleanup_test32_mount EXIT
3406 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3407 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3408 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3409 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3410 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3411 cleanup_test32_mount
3413 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3418 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3419 trap cleanup_test32_mount EXIT
3420 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3421 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3422 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3423 test_mkdir -p $DIR/$tdir/d2/test_dir
3424 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3425 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3426 cleanup_test32_mount
3428 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3433 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3434 trap cleanup_test32_mount EXIT
3435 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3436 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3437 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3438 test_mkdir -p $DIR/$tdir/d2/test_dir
3439 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3440 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3441 cleanup_test32_mount
3443 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3447 test_mkdir -p $DIR/$tdir/tmp
3448 local tmp_dir=$DIR/$tdir/tmp
3449 ln -s $DIR/$tdir $tmp_dir/symlink11
3450 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3451 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3452 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3454 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3458 test_mkdir -p $DIR/$tdir/tmp
3459 local tmp_dir=$DIR/$tdir/tmp
3460 ln -s $DIR/$tdir $tmp_dir/symlink11
3461 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3462 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3463 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3465 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3468 local tmp_dir=$DIR/$tdir/tmp
3469 test_mkdir -p $tmp_dir
3470 test_mkdir $DIR/${tdir}2
3471 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3472 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3473 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3474 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3475 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3476 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3478 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3481 rm -fr $DIR/$tdir $DIR/${tdir}2
3482 tmp_dir=$DIR/$tdir/tmp
3483 test_mkdir -p $tmp_dir
3484 test_mkdir $DIR/${tdir}2
3485 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3486 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3487 ls $tmp_dir/symlink12 || error "listing symlink12"
3488 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3490 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3495 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3496 trap cleanup_test32_mount EXIT
3497 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3498 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3499 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3500 touch $DIR/$tdir/test_file
3501 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3502 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3503 cleanup_test32_mount
3505 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3510 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3511 trap cleanup_test32_mount EXIT
3512 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3513 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3514 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3515 touch $DIR/$tdir/test_file
3516 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3517 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3518 cleanup_test32_mount
3520 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3526 trap cleanup_test32_mount EXIT
3527 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3528 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3529 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3530 test_mkdir -p $DIR/$tdir/d2
3531 touch $DIR/$tdir/d2/test_file || error "touch failed"
3532 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3533 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3534 cleanup_test32_mount
3536 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3542 trap cleanup_test32_mount EXIT
3543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3545 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3546 test_mkdir -p $DIR/$tdir/d2
3547 touch $DIR/$tdir/d2/test_file || error "touch failed"
3548 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3549 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3550 cleanup_test32_mount
3552 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3556 test_mkdir -p $DIR/d32m/tmp
3557 TMP_DIR=$DIR/d32m/tmp
3558 ln -s $DIR $TMP_DIR/symlink11
3559 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3560 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3561 error "symlink11 not a link"
3562 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3563 error "symlink01 not a link"
3565 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3569 test_mkdir -p $DIR/d32n/tmp
3570 TMP_DIR=$DIR/d32n/tmp
3571 ln -s $DIR $TMP_DIR/symlink11
3572 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3573 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3574 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3576 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3580 test_mkdir -p $DIR/d32o/tmp
3581 TMP_DIR=$DIR/d32o/tmp
3582 ln -s $DIR/$tfile $TMP_DIR/symlink12
3583 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3584 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3585 error "symlink12 not a link"
3586 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3587 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3588 error "$DIR/d32o/tmp/symlink12 not file type"
3589 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3590 error "$DIR/d32o/symlink02 not file type"
3592 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3602 test_mkdir -p $DIR/d32p/tmp
3604 TMP_DIR=$DIR/d32p/tmp
3606 ln -s $DIR/$tfile $TMP_DIR/symlink12
3608 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3610 cat $DIR/d32p/tmp/symlink12 ||
3611 error "Can't open $DIR/d32p/tmp/symlink12"
3613 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3616 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3621 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3622 trap cleanup_test32_mount EXIT
3623 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3624 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3625 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3626 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3627 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3628 cleanup_test32_mount
3630 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3636 trap cleanup_test32_mount EXIT
3637 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3638 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3640 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3641 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3642 cleanup_test32_mount
3644 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3649 chmod 444 $DIR/$tfile
3650 chown $RUNAS_ID $DIR/$tfile
3652 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3655 run_test 33aa "write file with mode 444 (should return error)"
3659 test_mkdir $DIR/$tdir
3660 chown $RUNAS_ID $DIR/$tdir
3661 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3662 error "$RUNAS create $tdir/$tfile failed"
3663 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3664 error "open RDWR" || true
3666 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3670 test_mkdir $DIR/$tdir
3671 chown $RUNAS_ID $DIR/$tdir
3672 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3674 run_test 33b "test open file with malformed flags (No panic)"
3677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3678 remote_ost_nodsh && skip "remote OST with nodsh"
3687 test_mkdir $DIR/$tdir
3688 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3691 for ostnum in $(seq $OSTCOUNT); do
3692 # test-framework's OST numbering is one-based, while Lustre's
3694 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3695 # Parsing llobdstat's output sucks; we could grep the /proc
3696 # path, but that's likely to not be as portable as using the
3697 # llobdstat utility. So we parse lctl output instead.
3698 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3699 obdfilter/$ostname/stats |
3700 awk '/^write_bytes/ {print $7}' )
3701 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3702 if (( ${write_bytes:-0} > 0 ))
3709 $all_zeros || return 0
3712 echo foo > $DIR/$tdir/bar
3716 # Total up write_bytes after writing. We'd better find non-zeros.
3717 for ostnum in $(seq $OSTCOUNT); do
3718 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3719 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3720 obdfilter/$ostname/stats |
3721 awk '/^write_bytes/ {print $7}' )
3722 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3723 if (( ${write_bytes:-0} > 0 ))
3732 for ostnum in $(seq $OSTCOUNT); do
3733 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3734 echo "Check that write_bytes is present in obdfilter/*/stats:"
3735 do_facet ost$ostnum lctl get_param -n \
3736 obdfilter/$ostname/stats
3738 error "OST not keeping write_bytes stats (b22312)"
3741 run_test 33c "test llobdstat and write_bytes"
3744 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3748 local remote_dir=$DIR/$tdir/remote_dir
3750 test_mkdir $DIR/$tdir
3751 $LFS mkdir -i $MDTIDX $remote_dir ||
3752 error "create remote directory failed"
3754 touch $remote_dir/$tfile
3755 chmod 444 $remote_dir/$tfile
3756 chown $RUNAS_ID $remote_dir/$tfile
3758 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3760 chown $RUNAS_ID $remote_dir
3761 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3762 error "create" || true
3763 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3764 error "open RDWR" || true
3765 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3767 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3770 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3774 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3775 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3776 mkdir $DIR/$tdir/local_dir
3778 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3779 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3780 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3782 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3783 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3785 rmdir $DIR/$tdir/* || error "rmdir failed"
3788 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3789 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3790 mkdir $DIR/$tdir/local_dir
3792 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3793 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3794 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3796 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3797 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3799 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3802 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3803 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3804 mkdir $DIR/$tdir/local_dir
3806 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3807 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3808 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3810 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3811 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3813 run_test 33e "mkdir and striped directory should have same mode"
3817 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3821 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3822 remote_mds_nodsh && skip "remote MDS with nodsh"
3825 chmod go+rwx $DIR/$tdir
3826 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3827 trap cleanup_33f EXIT
3829 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3830 error "cannot create striped directory"
3832 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3833 error "cannot create files in striped directory"
3835 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3836 error "cannot remove files in striped directory"
3838 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3839 error "cannot remove striped directory"
3843 run_test 33f "nonroot user can create, access, and remove a striped directory"
3846 mkdir -p $DIR/$tdir/dir2
3848 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3850 [[ $err =~ "exists" ]] || error "Not exists error"
3852 run_test 33g "nonroot user create already existing root created file"
3855 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3856 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3857 skip "Need MDS version at least 2.13.50"
3859 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3860 error "mkdir $tdir failed"
3861 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3863 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3866 for fname in $DIR/$tdir/$tfile.bak \
3867 $DIR/$tdir/$tfile.SAV \
3868 $DIR/$tdir/$tfile.orig \
3869 $DIR/$tdir/$tfile~; do
3870 touch $fname || error "touch $fname failed"
3871 index2=$($LFS getstripe -m $fname)
3872 [ $index -eq $index2 ] ||
3873 error "$fname MDT index mismatch $index != $index2"
3877 for i in {1..250}; do
3878 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3879 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3880 touch $fname || error "touch $fname failed"
3881 index2=$($LFS getstripe -m $fname)
3882 if [[ $index != $index2 ]]; then
3883 failed=$((failed + 1))
3884 echo "$fname MDT index mismatch $index != $index2"
3888 echo "$failed MDT index mismatches"
3889 (( failed < 20 )) || error "MDT index mismatch $failed times"
3892 run_test 33h "temp file is located on the same MDT as target"
3894 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3897 $MCREATE $DIR/f34 || error "mcreate failed"
3898 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3899 error "getstripe failed"
3900 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3901 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3902 error "getstripe failed"
3903 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3904 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3906 run_test 34a "truncate file that has not been opened ==========="
3909 [ ! -f $DIR/f34 ] && test_34a
3910 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3911 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3912 $OPENFILE -f O_RDONLY $DIR/f34
3913 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3914 error "getstripe failed"
3915 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3916 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3918 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3921 [ ! -f $DIR/f34 ] && test_34a
3922 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3923 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3924 $OPENFILE -f O_RDWR $DIR/f34
3925 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3926 error "$LFS getstripe failed"
3927 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3928 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3930 run_test 34c "O_RDWR opening file-with-size works =============="
3933 [ ! -f $DIR/f34 ] && test_34a
3934 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3936 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3937 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3940 run_test 34d "write to sparse file ============================="
3944 $MCREATE $DIR/f34e || error "mcreate failed"
3945 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3946 $CHECKSTAT -s 1000 $DIR/f34e ||
3947 error "Size of $DIR/f34e not equal to 1000 bytes"
3948 $OPENFILE -f O_RDWR $DIR/f34e
3949 $CHECKSTAT -s 1000 $DIR/f34e ||
3950 error "Size of $DIR/f34e not equal to 1000 bytes"
3952 run_test 34e "create objects, some with size and some without =="
3954 test_34f() { # bug 6242, 6243
3955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3959 $MCREATE $DIR/f34f || error "mcreate failed"
3960 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3961 dd if=$DIR/f34f of=$TMP/f34f
3962 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3963 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3964 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3965 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3966 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3968 run_test 34f "read from a file with no objects until EOF ======="
3971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3973 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3975 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3976 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3977 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3978 cancel_lru_locks osc
3979 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3980 error "wrong size after lock cancel"
3982 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3983 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3984 error "expanding truncate failed"
3985 cancel_lru_locks osc
3986 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3987 error "wrong expanded size after lock cancel"
3989 run_test 34g "truncate long file ==============================="
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3997 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3998 sync # Flush the cache so that multiop below does not block on cache
3999 # flush when getting the group lock
4000 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4003 # Since just timed wait is not good enough, let's do a sync write
4004 # that way we are sure enough time for a roundtrip + processing
4005 # passed + 2 seconds of extra margin.
4006 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4010 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4011 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4015 local nsz=`stat -c %s $DIR/$tfile`
4016 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4018 run_test 34h "ftruncate file under grouplock should not block"
4021 cp /bin/sh $DIR/f35a
4023 chown $RUNAS_ID $DIR/f35a
4024 $RUNAS $DIR/f35a && error || true
4027 run_test 35a "exec file with mode 444 (should return and not leak)"
4031 utime $DIR/f36 || error "utime failed for MDS"
4033 run_test 36a "MDS utime check (mknod, utime)"
4037 utime $DIR/f36 || error "utime failed for OST"
4039 run_test 36b "OST utime check (open, utime)"
4044 chown $RUNAS_ID $DIR/d36
4045 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4047 run_test 36c "non-root MDS utime check (mknod, utime)"
4050 [ ! -d $DIR/d36 ] && test_36c
4051 echo "" > $DIR/d36/f36
4052 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4054 run_test 36d "non-root OST utime check (open, utime)"
4057 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4059 test_mkdir $DIR/$tdir
4060 touch $DIR/$tdir/$tfile
4061 $RUNAS utime $DIR/$tdir/$tfile &&
4062 error "utime worked, expected failure" || true
4064 run_test 36e "utime on non-owned file (should return error)"
4068 local LANG_SAVE=$LANG
4069 local LC_LANG_SAVE=$LC_LANG
4070 export LANG=C LC_LANG=C # for date language
4072 DATESTR="Dec 20 2000"
4073 test_mkdir $DIR/$tdir
4074 lctl set_param fail_loc=$fl
4076 cp /etc/hosts $DIR/$tdir/$tfile
4077 sync & # write RPC generated with "current" inode timestamp, but delayed
4079 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4080 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4081 cancel_lru_locks $OSC
4082 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4084 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4085 echo "BEFORE: $LS_BEFORE" && \
4086 echo "AFTER : $LS_AFTER" && \
4087 echo "WANT : $DATESTR" && \
4088 error "$DIR/$tdir/$tfile timestamps changed" || true
4090 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4096 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4097 subr_36fh "0x80000214"
4099 run_test 36f "utime on file racing with OST BRW write =========="
4102 remote_ost_nodsh && skip "remote OST with nodsh"
4103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4104 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4105 skip "Need MDS version at least 2.12.51"
4110 local tgt="obdfilter"
4112 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4114 test_mkdir $DIR/$tdir
4115 fmd_max_age=$(do_facet $facet \
4116 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4119 echo "FMD max age: ${fmd_max_age}s"
4120 touch $DIR/$tdir/$tfile
4121 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4122 gawk '{cnt=cnt+$1} END{print cnt}')
4123 echo "FMD before: $fmd"
4125 error "FMD wasn't create by touch"
4126 sleep $((fmd_max_age + 12))
4127 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4128 gawk '{cnt=cnt+$1} END{print cnt}')
4129 echo "FMD after: $fmd"
4131 error "FMD wasn't expired by ping"
4133 run_test 36g "FMD cache expiry ====================="
4136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4138 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4139 subr_36fh "0x80000227"
4141 run_test 36h "utime on file racing with OST BRW write =========="
4144 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4146 test_mkdir $DIR/$tdir
4147 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4149 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4150 local new_mtime=$((mtime + 200))
4152 #change Modify time of striped dir
4153 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4154 error "change mtime failed"
4156 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4158 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4160 run_test 36i "change mtime on striped directory"
4162 # test_37 - duplicate with tests 32q 32r
4165 local file=$DIR/$tfile
4167 openfile -f O_DIRECTORY $file
4170 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4171 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4173 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4175 test_39a() { # was test_39
4177 touch $DIR/${tfile}2
4178 # ls -l $DIR/$tfile $DIR/${tfile}2
4179 # ls -lu $DIR/$tfile $DIR/${tfile}2
4180 # ls -lc $DIR/$tfile $DIR/${tfile}2
4182 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4183 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4185 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4187 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4189 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4190 error "O_TRUNC didn't change timestamps"
4193 run_test 39a "mtime changed on create"
4196 test_mkdir -c1 $DIR/$tdir
4197 cp -p /etc/passwd $DIR/$tdir/fopen
4198 cp -p /etc/passwd $DIR/$tdir/flink
4199 cp -p /etc/passwd $DIR/$tdir/funlink
4200 cp -p /etc/passwd $DIR/$tdir/frename
4201 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4204 echo "aaaaaa" >> $DIR/$tdir/fopen
4205 echo "aaaaaa" >> $DIR/$tdir/flink
4206 echo "aaaaaa" >> $DIR/$tdir/funlink
4207 echo "aaaaaa" >> $DIR/$tdir/frename
4209 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4210 local link_new=`stat -c %Y $DIR/$tdir/flink`
4211 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4212 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4214 cat $DIR/$tdir/fopen > /dev/null
4215 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4216 rm -f $DIR/$tdir/funlink2
4217 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4219 for (( i=0; i < 2; i++ )) ; do
4220 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4221 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4222 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4223 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4225 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4226 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4227 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4228 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4230 cancel_lru_locks $OSC
4231 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4234 run_test 39b "mtime change on open, link, unlink, rename ======"
4236 # this should be set to past
4237 TEST_39_MTIME=`date -d "1 year ago" +%s`
4243 local mtime0=`stat -c %Y $DIR1/$tfile`
4245 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4246 local mtime1=`stat -c %Y $DIR1/$tfile`
4247 [ "$mtime1" = $TEST_39_MTIME ] || \
4248 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4251 echo hello >> $DIR1/$tfile
4253 local mtime2=`stat -c %Y $DIR1/$tfile`
4254 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4255 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4257 mv $DIR1/$tfile $DIR1/$tfile-1
4259 for (( i=0; i < 2; i++ )) ; do
4260 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4261 [ "$mtime2" = "$mtime3" ] || \
4262 error "mtime ($mtime2) changed (to $mtime3) on rename"
4264 cancel_lru_locks $OSC
4265 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4268 run_test 39c "mtime change on rename ==========================="
4272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4275 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4277 for (( i=0; i < 2; i++ )) ; do
4278 local mtime=`stat -c %Y $DIR1/$tfile`
4279 [ $mtime = $TEST_39_MTIME ] || \
4280 error "mtime($mtime) is not set to $TEST_39_MTIME"
4282 cancel_lru_locks $OSC
4283 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4286 run_test 39d "create, utime, stat =============================="
4290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4293 local mtime1=`stat -c %Y $DIR1/$tfile`
4295 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4297 for (( i=0; i < 2; i++ )) ; do
4298 local mtime2=`stat -c %Y $DIR1/$tfile`
4299 [ $mtime2 = $TEST_39_MTIME ] || \
4300 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4302 cancel_lru_locks $OSC
4303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4306 run_test 39e "create, stat, utime, stat ========================"
4310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4313 mtime1=`stat -c %Y $DIR1/$tfile`
4316 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4318 for (( i=0; i < 2; i++ )) ; do
4319 local mtime2=`stat -c %Y $DIR1/$tfile`
4320 [ $mtime2 = $TEST_39_MTIME ] || \
4321 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4323 cancel_lru_locks $OSC
4324 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4327 run_test 39f "create, stat, sleep, utime, stat ================="
4331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4333 echo hello >> $DIR1/$tfile
4334 local mtime1=`stat -c %Y $DIR1/$tfile`
4337 chmod o+r $DIR1/$tfile
4339 for (( i=0; i < 2; i++ )) ; do
4340 local mtime2=`stat -c %Y $DIR1/$tfile`
4341 [ "$mtime1" = "$mtime2" ] || \
4342 error "lost mtime: $mtime2, should be $mtime1"
4344 cancel_lru_locks $OSC
4345 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4348 run_test 39g "write, chmod, stat ==============================="
4352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4358 echo hello >> $DIR1/$tfile
4359 local mtime1=`stat -c %Y $DIR1/$tfile`
4361 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4363 if [ "$d1" != "$d2" ]; then
4364 echo "write and touch not within one second"
4366 for (( i=0; i < 2; i++ )) ; do
4367 local mtime2=`stat -c %Y $DIR1/$tfile`
4368 [ "$mtime2" = $TEST_39_MTIME ] || \
4369 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4371 cancel_lru_locks $OSC
4372 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4376 run_test 39h "write, utime within one second, stat ============="
4379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4384 echo hello >> $DIR1/$tfile
4385 local mtime1=`stat -c %Y $DIR1/$tfile`
4387 mv $DIR1/$tfile $DIR1/$tfile-1
4389 for (( i=0; i < 2; i++ )) ; do
4390 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4392 [ "$mtime1" = "$mtime2" ] || \
4393 error "lost mtime: $mtime2, should be $mtime1"
4395 cancel_lru_locks $OSC
4396 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4399 run_test 39i "write, rename, stat =============================="
4402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4404 start_full_debug_logging
4408 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4409 lctl set_param fail_loc=0x80000412
4410 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4411 error "multiop failed"
4413 local mtime1=`stat -c %Y $DIR1/$tfile`
4415 mv $DIR1/$tfile $DIR1/$tfile-1
4417 kill -USR1 $multipid
4418 wait $multipid || error "multiop close failed"
4420 for (( i=0; i < 2; i++ )) ; do
4421 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4422 [ "$mtime1" = "$mtime2" ] ||
4423 error "mtime is lost on close: $mtime2, " \
4427 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4429 lctl set_param fail_loc=0
4430 stop_full_debug_logging
4432 run_test 39j "write, rename, close, stat ======================="
4435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4440 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4442 local mtime1=`stat -c %Y $DIR1/$tfile`
4444 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4446 kill -USR1 $multipid
4447 wait $multipid || error "multiop close failed"
4449 for (( i=0; i < 2; i++ )) ; do
4450 local mtime2=`stat -c %Y $DIR1/$tfile`
4452 [ "$mtime2" = $TEST_39_MTIME ] || \
4453 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4456 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4459 run_test 39k "write, utime, close, stat ========================"
4461 # this should be set to future
4462 TEST_39_ATIME=`date -d "1 year" +%s`
4465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4466 remote_mds_nodsh && skip "remote MDS with nodsh"
4468 local atime_diff=$(do_facet $SINGLEMDS \
4469 lctl get_param -n mdd.*MDT0000*.atime_diff)
4473 # test setting directory atime to future
4474 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4475 local atime=$(stat -c %X $DIR/$tdir)
4476 [ "$atime" = $TEST_39_ATIME ] ||
4477 error "atime is not set to future: $atime, $TEST_39_ATIME"
4479 # test setting directory atime from future to now
4480 local now=$(date +%s)
4481 touch -a -d @$now $DIR/$tdir
4483 atime=$(stat -c %X $DIR/$tdir)
4484 [ "$atime" -eq "$now" ] ||
4485 error "atime is not updated from future: $atime, $now"
4487 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4490 # test setting directory atime when now > dir atime + atime_diff
4491 local d1=$(date +%s)
4493 local d2=$(date +%s)
4494 cancel_lru_locks mdc
4495 atime=$(stat -c %X $DIR/$tdir)
4496 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4497 error "atime is not updated : $atime, should be $d2"
4499 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4502 # test not setting directory atime when now < dir atime + atime_diff
4504 cancel_lru_locks mdc
4505 atime=$(stat -c %X $DIR/$tdir)
4506 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4507 error "atime is updated to $atime, should remain $d1<atime<$d2"
4509 do_facet $SINGLEMDS \
4510 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4512 run_test 39l "directory atime update ==========================="
4515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4519 local far_past_mtime=$(date -d "May 29 1953" +%s)
4520 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4522 touch -m -d @$far_past_mtime $DIR1/$tfile
4523 touch -a -d @$far_past_atime $DIR1/$tfile
4525 for (( i=0; i < 2; i++ )) ; do
4526 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4527 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4528 error "atime or mtime set incorrectly"
4530 cancel_lru_locks $OSC
4531 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4534 run_test 39m "test atime and mtime before 1970"
4536 test_39n() { # LU-3832
4537 remote_mds_nodsh && skip "remote MDS with nodsh"
4539 local atime_diff=$(do_facet $SINGLEMDS \
4540 lctl get_param -n mdd.*MDT0000*.atime_diff)
4545 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4548 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4549 atime0=$(stat -c %X $DIR/$tfile)
4552 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4553 atime1=$(stat -c %X $DIR/$tfile)
4556 cancel_lru_locks mdc
4557 cancel_lru_locks osc
4558 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4559 atime2=$(stat -c %X $DIR/$tfile)
4561 do_facet $SINGLEMDS \
4562 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4564 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4565 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4567 run_test 39n "check that O_NOATIME is honored"
4570 TESTDIR=$DIR/$tdir/$tfile
4571 [ -e $TESTDIR ] && rm -rf $TESTDIR
4578 links2=$(stat -c %h .)
4579 [ $(($links1 + 2)) != $links2 ] &&
4580 error "wrong links count $(($links1 + 2)) != $links2"
4582 links3=$(stat -c %h .)
4583 [ $(($links1 + 1)) != $links3 ] &&
4584 error "wrong links count $links1 != $links3"
4587 run_test 39o "directory cached attributes updated after create"
4590 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4593 TESTDIR=$DIR/$tdir/$tdir
4594 [ -e $TESTDIR ] && rm -rf $TESTDIR
4595 test_mkdir -p $TESTDIR
4599 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4600 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4602 links2=$(stat -c %h .)
4603 [ $(($links1 + 2)) != $links2 ] &&
4604 error "wrong links count $(($links1 + 2)) != $links2"
4606 links3=$(stat -c %h .)
4607 [ $(($links1 + 1)) != $links3 ] &&
4608 error "wrong links count $links1 != $links3"
4611 run_test 39p "remote directory cached attributes updated after create ========"
4614 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4615 skip "no atime update on old OST"
4616 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4617 skip_env "ldiskfs only test"
4621 saved_adiff=$(do_facet ost1 \
4622 lctl get_param -n obdfilter.*OST0000.atime_diff)
4623 stack_trap "do_facet ost1 \
4624 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4626 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4628 $LFS setstripe -i 0 $DIR/$tfile
4629 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4630 error "can't write initial file"
4631 cancel_lru_locks osc
4633 # exceed atime_diff and access file
4635 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4637 local atime_cli=$(stat -c %X $DIR/$tfile)
4638 echo "client atime: $atime_cli"
4639 # allow atime update to be written to device
4640 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4643 local ostdev=$(ostdevname 1)
4644 local fid=($(lfs getstripe -y $DIR/$tfile |
4645 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4646 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4647 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4649 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4650 local atime_ost=$(do_facet ost1 "$cmd" |&
4651 awk -F'[: ]' '/atime:/ { print $4 }')
4652 (( atime_cli == atime_ost )) ||
4653 error "atime on client $atime_cli != ost $atime_ost"
4655 run_test 39r "lazy atime update on OST"
4657 test_39q() { # LU-8041
4658 local testdir=$DIR/$tdir
4660 multiop_bg_pause $testdir D_c || error "multiop failed"
4662 cancel_lru_locks mdc
4663 kill -USR1 $multipid
4664 local atime=$(stat -c %X $testdir)
4665 [ "$atime" -ne 0 ] || error "atime is zero"
4667 run_test 39q "close won't zero out atime"
4670 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4671 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4672 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4673 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4674 error "$tfile is not 4096 bytes in size"
4676 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4680 small_write $DIR/f41 18
4682 run_test 41 "test small file write + fstat ====================="
4684 count_ost_writes() {
4685 lctl get_param -n ${OSC}.*.stats |
4686 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4687 END { printf("%0.0f", writes) }'
4694 BG_DIRTY_RATIO_SAVE=10
4695 MAX_BG_DIRTY_RATIO=25
4699 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4700 # dirty_ratio, dirty_background_ratio
4701 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4702 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4703 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4704 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4706 # if file not here, we are a 2.4 kernel
4707 kill -CONT `pidof kupdated`
4712 # setup the trap first, so someone cannot exit the test at the
4713 # exact wrong time and mess up a machine
4714 trap start_writeback EXIT
4715 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4716 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4717 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4718 sysctl -w vm.dirty_writeback_centisecs=0
4719 sysctl -w vm.dirty_writeback_centisecs=0
4720 # save and increase /proc/sys/vm/dirty_ratio
4721 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4722 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4723 # save and increase /proc/sys/vm/dirty_background_ratio
4724 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4725 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4727 # if file not here, we are a 2.4 kernel
4728 kill -STOP `pidof kupdated`
4732 # ensure that all stripes have some grant before we test client-side cache
4734 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4735 dd if=/dev/zero of=$i bs=4k count=1
4740 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4741 # file truncation, and file removal.
4743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4746 cancel_lru_locks $OSC
4748 sync; sleep 1; sync # just to be safe
4749 BEFOREWRITES=`count_ost_writes`
4750 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4751 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4752 AFTERWRITES=`count_ost_writes`
4753 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4754 error "$BEFOREWRITES < $AFTERWRITES"
4757 run_test 42a "ensure that we don't flush on close"
4760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4763 cancel_lru_locks $OSC
4766 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4767 BEFOREWRITES=$(count_ost_writes)
4768 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4769 AFTERWRITES=$(count_ost_writes)
4770 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4771 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4773 BEFOREWRITES=$(count_ost_writes)
4774 sync || error "sync: $?"
4775 AFTERWRITES=$(count_ost_writes)
4776 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4777 error "$BEFOREWRITES < $AFTERWRITES on sync"
4779 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4783 run_test 42b "test destroy of file with cached dirty data ======"
4785 # if these tests just want to test the effect of truncation,
4786 # they have to be very careful. consider:
4787 # - the first open gets a {0,EOF}PR lock
4788 # - the first write conflicts and gets a {0, count-1}PW
4789 # - the rest of the writes are under {count,EOF}PW
4790 # - the open for truncate tries to match a {0,EOF}PR
4791 # for the filesize and cancels the PWs.
4792 # any number of fixes (don't get {0,EOF} on open, match
4793 # composite locks, do smarter file size management) fix
4794 # this, but for now we want these tests to verify that
4795 # the cancellation with truncate intent works, so we
4796 # start the file with a full-file pw lock to match against
4797 # until the truncate.
4802 cancel_lru_locks $OSC
4804 # prime the file with 0,EOF PW to match
4808 # now the real test..
4809 dd if=/dev/zero of=$file bs=1024 count=100
4810 BEFOREWRITES=`count_ost_writes`
4811 $TRUNCATE $file $offset
4812 cancel_lru_locks $OSC
4813 AFTERWRITES=`count_ost_writes`
4818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4821 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4822 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4825 run_test 42c "test partial truncate of file with cached dirty data"
4828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4831 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4832 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4835 run_test 42d "test complete truncate of file with cached dirty data"
4837 test_42e() { # bug22074
4838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4840 local TDIR=$DIR/${tdir}e
4841 local pages=16 # hardcoded 16 pages, don't change it.
4842 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4843 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4847 test_mkdir $DIR/${tdir}e
4848 $LFS setstripe -c 1 $TDIR
4849 createmany -o $TDIR/f $files
4851 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4853 # we assume that with $OSTCOUNT files, at least one of them will
4854 # be allocated on OST0.
4855 warmup_files=$((OSTCOUNT * max_dirty_mb))
4856 createmany -o $TDIR/w $warmup_files
4858 # write a large amount of data into one file and sync, to get good
4859 # avail_grant number from OST.
4860 for ((i=0; i<$warmup_files; i++)); do
4861 idx=$($LFS getstripe -i $TDIR/w$i)
4862 [ $idx -ne 0 ] && continue
4863 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4866 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4868 $LCTL get_param $proc_osc0/cur_dirty_bytes
4869 $LCTL get_param $proc_osc0/cur_grant_bytes
4871 # create as much dirty pages as we can while not to trigger the actual
4872 # RPCs directly. but depends on the env, VFS may trigger flush during this
4873 # period, hopefully we are good.
4874 for ((i=0; i<$warmup_files; i++)); do
4875 idx=$($LFS getstripe -i $TDIR/w$i)
4876 [ $idx -ne 0 ] && continue
4877 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4879 $LCTL get_param $proc_osc0/cur_dirty_bytes
4880 $LCTL get_param $proc_osc0/cur_grant_bytes
4882 # perform the real test
4883 $LCTL set_param $proc_osc0/rpc_stats 0
4884 for ((;i<$files; i++)); do
4885 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4886 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4889 $LCTL get_param $proc_osc0/rpc_stats
4892 local have_ppr=false
4893 $LCTL get_param $proc_osc0/rpc_stats |
4894 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4895 # skip lines until we are at the RPC histogram data
4896 [ "$PPR" == "pages" ] && have_ppr=true && continue
4897 $have_ppr || continue
4899 # we only want the percent stat for < 16 pages
4900 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4902 percent=$((percent + WPCT))
4903 if [[ $percent -gt 15 ]]; then
4904 error "less than 16-pages write RPCs" \
4911 run_test 42e "verify sub-RPC writes are not done synchronously"
4913 test_43A() { # was test_43
4914 test_mkdir $DIR/$tdir
4915 cp -p /bin/ls $DIR/$tdir/$tfile
4916 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4918 # give multiop a chance to open
4921 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4923 # Wait for multiop to exit
4926 run_test 43A "execution of file opened for write should return -ETXTBSY"
4929 test_mkdir $DIR/$tdir
4930 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4931 $DIR/$tdir/sleep 60 &
4933 # Make sure exec of $tdir/sleep wins race with truncate
4935 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4938 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4943 test_mkdir $DIR/$tdir
4944 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4945 $DIR/$tdir/sleep 60 &
4947 # Make sure exec of $tdir/sleep wins race with truncate
4949 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4952 run_test 43b "truncate of file being executed should return -ETXTBSY"
4955 local testdir="$DIR/$tdir"
4958 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4959 ( cd $testdir && md5sum -c )
4961 run_test 43c "md5sum of copy into lustre"
4963 test_44A() { # was test_44
4964 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4966 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4967 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4969 run_test 44A "zero length read from a sparse stripe"
4972 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4974 [ -z "$nstripe" ] && skip "can't get stripe info"
4975 [[ $nstripe -gt $OSTCOUNT ]] &&
4976 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4978 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4980 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4981 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4985 OFFSETS="0 $((stride/2)) $((stride-1))"
4986 for offset in $OFFSETS; do
4987 for i in $(seq 0 $((nstripe-1))); do
4988 local GLOBALOFFSETS=""
4990 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4991 local myfn=$DIR/d44a-$size
4992 echo "--------writing $myfn at $size"
4993 ll_sparseness_write $myfn $size ||
4994 error "ll_sparseness_write"
4995 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4996 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4997 error "ll_sparseness_verify $GLOBALOFFSETS"
4999 for j in $(seq 0 $((nstripe-1))); do
5001 size=$((((j + $nstripe )*$stride + $offset)))
5002 ll_sparseness_write $myfn $size ||
5003 error "ll_sparseness_write"
5004 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5006 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5007 error "ll_sparseness_verify $GLOBALOFFSETS"
5012 run_test 44a "test sparse pwrite ==============================="
5016 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5022 before=`dirty_osc_total`
5023 echo executing "\"$*\""
5025 after=`dirty_osc_total`
5026 echo before $before, after $after
5029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5032 # Obtain grants from OST if it supports it
5033 echo blah > ${f}_grant
5036 do_dirty_record "echo blah > $f"
5037 [[ $before -eq $after ]] && error "write wasn't cached"
5038 do_dirty_record "> $f"
5039 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5040 do_dirty_record "echo blah > $f"
5041 [[ $before -eq $after ]] && error "write wasn't cached"
5042 do_dirty_record "sync"
5043 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5044 do_dirty_record "echo blah > $f"
5045 [[ $before -eq $after ]] && error "write wasn't cached"
5046 do_dirty_record "cancel_lru_locks osc"
5047 [[ $before -gt $after ]] ||
5048 error "lock cancellation didn't lower dirty count"
5051 run_test 45 "osc io page accounting ============================"
5053 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5054 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5055 # objects offset and an assert hit when an rpc was built with 1023's mapped
5056 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5063 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5065 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5066 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5070 run_test 46 "dirtying a previously written page ================"
5072 # test_47 is removed "Device nodes check" is moved to test_28
5074 test_48a() { # bug 2399
5075 [ "$mds1_FSTYPE" = "zfs" ] &&
5076 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5077 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5079 test_mkdir $DIR/$tdir
5081 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5082 test_mkdir $DIR/$tdir
5083 touch foo || error "'touch foo' failed after recreating cwd"
5085 touch .foo || error "'touch .foo' failed after recreating cwd"
5087 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5088 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5089 cd . || error "'cd .' failed after recreating cwd"
5090 mkdir . && error "'mkdir .' worked after recreating cwd"
5091 rmdir . && error "'rmdir .' worked after recreating cwd"
5092 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5093 cd .. || error "'cd ..' failed after recreating cwd"
5095 run_test 48a "Access renamed working dir (should return errors)="
5097 test_48b() { # bug 2399
5099 test_mkdir $DIR/$tdir
5101 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5102 touch foo && error "'touch foo' worked after removing cwd"
5103 mkdir foo && error "'mkdir foo' worked after removing cwd"
5104 touch .foo && error "'touch .foo' worked after removing cwd"
5105 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5106 ls . > /dev/null && error "'ls .' worked after removing cwd"
5107 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5108 mkdir . && error "'mkdir .' worked after removing cwd"
5109 rmdir . && error "'rmdir .' worked after removing cwd"
5110 ln -s . foo && error "'ln -s .' worked after removing cwd"
5111 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5113 run_test 48b "Access removed working dir (should return errors)="
5115 test_48c() { # bug 2350
5116 #lctl set_param debug=-1
5119 test_mkdir -p $DIR/$tdir/dir
5121 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5122 $TRACE touch foo && error "touch foo worked after removing cwd"
5123 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5124 touch .foo && error "touch .foo worked after removing cwd"
5125 mkdir .foo && error "mkdir .foo worked after removing cwd"
5126 $TRACE ls . && error "'ls .' worked after removing cwd"
5127 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5128 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5129 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5130 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5131 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5133 run_test 48c "Access removed working subdir (should return errors)"
5135 test_48d() { # bug 2350
5136 #lctl set_param debug=-1
5139 test_mkdir -p $DIR/$tdir/dir
5141 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5142 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5143 $TRACE touch foo && error "'touch foo' worked after removing parent"
5144 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5145 touch .foo && error "'touch .foo' worked after removing parent"
5146 mkdir .foo && error "mkdir .foo worked after removing parent"
5147 $TRACE ls . && error "'ls .' worked after removing parent"
5148 $TRACE ls .. && error "'ls ..' worked after removing parent"
5149 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5150 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5151 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5154 run_test 48d "Access removed parent subdir (should return errors)"
5156 test_48e() { # bug 4134
5157 #lctl set_param debug=-1
5160 test_mkdir -p $DIR/$tdir/dir
5162 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5163 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5164 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5165 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5166 # On a buggy kernel addition of "touch foo" after cd .. will
5167 # produce kernel oops in lookup_hash_it
5168 touch ../foo && error "'cd ..' worked after recreate parent"
5170 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5172 run_test 48e "Access to recreated parent subdir (should return errors)"
5175 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5176 skip "need MDS >= 2.13.55"
5177 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5178 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5179 skip "needs different host for mdt1 mdt2"
5180 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5182 $LFS mkdir -i0 $DIR/$tdir
5183 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5185 for d in sub1 sub2 sub3; do
5186 #define OBD_FAIL_OSD_REF_DEL 0x19c
5187 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5188 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5191 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5193 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5195 test_49() { # LU-1030
5196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5197 remote_ost_nodsh && skip "remote OST with nodsh"
5199 # get ost1 size - $FSNAME-OST0000
5200 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5202 # write 800M at maximum
5203 [[ $ost1_size -lt 2 ]] && ost1_size=2
5204 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5206 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5207 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5210 # change max_pages_per_rpc while writing the file
5211 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5212 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5213 # loop until dd process exits
5214 while ps ax -opid | grep -wq $dd_pid; do
5215 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5216 sleep $((RANDOM % 5 + 1))
5218 # restore original max_pages_per_rpc
5219 $LCTL set_param $osc1_mppc=$orig_mppc
5220 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5222 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5226 test_mkdir $DIR/$tdir
5228 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5230 run_test 50 "special situations: /proc symlinks ==============="
5232 test_51a() { # was test_51
5233 # bug 1516 - create an empty entry right after ".." then split dir
5234 test_mkdir -c1 $DIR/$tdir
5235 touch $DIR/$tdir/foo
5236 $MCREATE $DIR/$tdir/bar
5238 createmany -m $DIR/$tdir/longfile 201
5240 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5241 $MCREATE $DIR/$tdir/longfile$FNUM
5246 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5248 run_test 51a "special situations: split htree with empty entry =="
5250 cleanup_print_lfs_df () {
5257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5259 local dir=$DIR/$tdir
5260 local nrdirs=$((65536 + 100))
5262 # cleanup the directory
5269 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5270 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5271 [[ $numfree -lt $nrdirs ]] &&
5272 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5274 # need to check free space for the directories as well
5275 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5276 numfree=$(( blkfree / $(fs_inode_ksize) ))
5277 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5279 trap cleanup_print_lfs_df EXIT
5282 createmany -d $dir/d $nrdirs || {
5283 unlinkmany $dir/d $nrdirs
5284 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5288 nrdirs=$(ls -U $dir | wc -l)
5290 # unlink all but 100 subdirectories, then check it still works
5292 local delete=$((nrdirs - left))
5297 # for ldiskfs the nlink count should be 1, but this is OSD specific
5298 # and so this is listed for informational purposes only
5299 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5300 unlinkmany -d $dir/d $delete ||
5301 error "unlink of first $delete subdirs failed"
5303 echo "nlink between: $(stat -c %h $dir)"
5304 local found=$(ls -U $dir | wc -l)
5305 [ $found -ne $left ] &&
5306 error "can't find subdirs: found only $found, expected $left"
5308 unlinkmany -d $dir/d $delete $left ||
5309 error "unlink of second $left subdirs failed"
5310 # regardless of whether the backing filesystem tracks nlink accurately
5311 # or not, the nlink count shouldn't be more than "." and ".." here
5312 local after=$(stat -c %h $dir)
5313 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5314 echo "nlink after: $after"
5316 cleanup_print_lfs_df
5318 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5322 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5324 test_mkdir $DIR/$tdir
5325 createmany -o $DIR/$tdir/t- 1000
5326 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5327 for N in $(seq 0 $((OSTCOUNT - 1))); do
5328 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5329 END { printf("%0.0f", objs) }' $TMP/$tfile)
5330 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5331 '($1 == '$N') { objs += 1 } \
5332 END { printf("%0.0f", objs) }')
5333 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5335 unlinkmany $DIR/$tdir/t- 1000
5338 for N in $(seq 1 $((OSTCOUNT - 1))); do
5339 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5340 error "OST $N has less objects vs OST $NLAST" \
5341 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5342 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5343 error "OST $N has less objects vs OST $NLAST" \
5344 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5346 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5347 error "OST $N has less #0 objects vs OST $NLAST" \
5348 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5349 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5350 error "OST $N has less #0 objects vs OST $NLAST" \
5351 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5356 run_test 51d "check object distribution"
5359 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5360 skip_env "ldiskfs only test"
5363 test_mkdir -c1 $DIR/$tdir
5364 test_mkdir -c1 $DIR/$tdir/d0
5366 touch $DIR/$tdir/d0/foo
5367 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5368 error "file exceed 65000 nlink limit!"
5369 unlinkmany $DIR/$tdir/d0/f- 65001
5372 run_test 51e "check file nlink limit"
5375 test_mkdir $DIR/$tdir
5378 local ulimit_old=$(ulimit -n)
5379 local spare=20 # number of spare fd's for scripts/libraries, etc.
5380 local mdt=$($LFS getstripe -m $DIR/$tdir)
5381 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5383 echo "MDT$mdt numfree=$numfree, max=$max"
5384 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5385 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5386 while ! ulimit -n $((numfree + spare)); do
5387 numfree=$((numfree * 3 / 4))
5389 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5391 echo "left ulimit at $ulimit_old"
5394 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5395 unlinkmany $DIR/$tdir/f $numfree
5396 error "create+open $numfree files in $DIR/$tdir failed"
5398 ulimit -n $ulimit_old
5400 # if createmany exits at 120s there will be fewer than $numfree files
5401 unlinkmany $DIR/$tdir/f $numfree || true
5403 run_test 51f "check many open files limit"
5406 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5407 test_mkdir $DIR/$tdir
5408 touch $DIR/$tdir/foo
5409 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5410 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5411 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5412 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5413 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5415 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5416 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5417 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5419 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5420 cp -r $DIR/$tdir $TMP/
5421 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5423 run_test 52a "append-only flag test (should return errors)"
5426 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5427 test_mkdir $DIR/$tdir
5428 touch $DIR/$tdir/foo
5429 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5430 cat test > $DIR/$tdir/foo && error "cat test worked"
5431 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5432 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5433 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5435 echo foo >> $DIR/$tdir/foo && error "echo worked"
5436 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5437 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5438 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5439 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5441 chattr -i $DIR/$tdir/foo || error "chattr failed"
5443 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5445 run_test 52b "immutable flag test (should return errors) ======="
5448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5449 remote_mds_nodsh && skip "remote MDS with nodsh"
5450 remote_ost_nodsh && skip "remote OST with nodsh"
5463 local support_last_seq=true
5465 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5466 support_last_seq=false
5469 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5471 for value in $(do_facet $SINGLEMDS \
5472 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5473 param=$(echo ${value[0]} | cut -d "=" -f1)
5474 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5476 if $support_last_seq; then
5477 param_seq=$(echo $param |
5478 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5479 mds_last_seq=$(do_facet $SINGLEMDS \
5480 $LCTL get_param -n $param_seq)
5482 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5484 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5485 node=$(facet_active_host ost$((ostnum+1)))
5486 param="obdfilter.$ostname.last_id"
5487 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5488 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5489 ost_last_id=$ost_last
5491 if $support_last_seq; then
5492 ost_last_id=$(echo $ost_last |
5493 awk -F':' '{print $2}' |
5495 ost_last_seq=$(echo $ost_last |
5496 awk -F':' '{print $1}')
5497 [[ $ost_last_seq = $mds_last_seq ]] || continue
5500 if [[ $ost_last_id != $mds_last ]]; then
5501 error "$ost_last_id != $mds_last"
5508 $found || error "can not match last_seq/last_id for $mdtosc"
5511 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5514 perl -MSocket -e ';' || skip "no Socket perl module installed"
5516 $SOCKETSERVER $DIR/socket ||
5517 error "$SOCKETSERVER $DIR/socket failed: $?"
5518 $SOCKETCLIENT $DIR/socket ||
5519 error "$SOCKETCLIENT $DIR/socket failed: $?"
5520 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5522 run_test 54a "unix domain socket test =========================="
5528 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5530 run_test 54b "char device works in lustre ======================"
5533 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5534 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5535 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5537 for i in $(seq 3 7); do
5538 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5547 loopdev="$DIR/loop54c"
5550 $UMOUNT $DIR/$tdir || rc=$?
5551 losetup -d $loopdev || true
5552 losetup -d $LOOPDEV || true
5553 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5560 loopdev="$DIR/loop54c"
5563 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5564 trap cleanup_54c EXIT
5565 mknod $loopdev b 7 $LOOPNUM
5566 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5567 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5568 losetup $loopdev $DIR/$tfile ||
5569 error "can't set up $loopdev for $DIR/$tfile"
5570 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5571 test_mkdir $DIR/$tdir
5572 mount -t ext2 $loopdev $DIR/$tdir ||
5573 error "error mounting $loopdev on $DIR/$tdir"
5574 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5577 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5581 run_test 54c "block device works in lustre ====================="
5587 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5589 run_test 54d "fifo device works in lustre ======================"
5594 cp -aL /dev/console $f
5595 echo $string > $f || error "echo $string to $f failed"
5597 run_test 54e "console/tty device works in lustre ======================"
5601 local dir=$DIR/$tdir
5604 test_mkdir -p $dir/dir
5605 for i in $(seq $numfiles); do
5607 touch $dir/dir/file$i
5610 local numcomp=$($LFS getstripe --component-count $dir)
5612 [[ $numcomp == 0 ]] && numcomp=1
5614 # test lfs getstripe with --recursive
5615 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5617 [[ $filenum -eq $((numfiles * 2)) ]] ||
5618 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5619 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5620 [[ $filenum -eq $numfiles ]] ||
5621 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5622 echo "$LFS getstripe showed obdidx or l_ost_idx"
5624 # test lfs getstripe with file instead of dir
5625 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5626 [[ $filenum -eq 1 ]] ||
5627 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5628 echo "$LFS getstripe file1 passed"
5630 #test lfs getstripe with --verbose
5631 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5632 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5633 error "$LFS getstripe --verbose $dir: "\
5634 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5635 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5636 error "$LFS getstripe $dir: showed lmm_magic"
5638 #test lfs getstripe with -v prints lmm_fid
5639 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5640 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5641 error "$LFS getstripe -v $dir: "\
5642 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5643 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5644 error "$LFS getstripe $dir: showed lmm_fid by default"
5645 echo "$LFS getstripe --verbose passed"
5647 #check for FID information
5648 local fid1=$($LFS getstripe --fid $dir/file1)
5649 local fid2=$($LFS getstripe --verbose $dir/file1 |
5650 awk '/lmm_fid: / { print $2; exit; }')
5651 local fid3=$($LFS path2fid $dir/file1)
5653 [ "$fid1" != "$fid2" ] &&
5654 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5655 [ "$fid1" != "$fid3" ] &&
5656 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5657 echo "$LFS getstripe --fid passed"
5659 #test lfs getstripe with --obd
5660 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5661 error "$LFS getstripe --obd wrong_uuid: should return error"
5663 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5666 local obduuid=$(ostuuid_from_index $ostidx)
5667 local found=$($LFS getstripe -r --obd $obduuid $dir |
5668 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5670 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5671 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5673 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5676 [[ $found -eq $filenum ]] ||
5677 error "$LFS getstripe --obd: found $found expect $filenum"
5678 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5679 sed '/^[ ]*'${ostidx}'[ ]/d' |
5680 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5681 error "$LFS getstripe --obd: should not show file on other obd"
5682 echo "$LFS getstripe --obd passed"
5684 run_test 56a "check $LFS getstripe"
5687 local dir=$DIR/$tdir
5691 for i in $(seq $numdirs); do
5692 test_mkdir $dir/dir$i
5695 # test lfs getdirstripe default mode is non-recursion, which is
5696 # different from lfs getstripe
5697 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5699 [[ $dircnt -eq 1 ]] ||
5700 error "$LFS getdirstripe: found $dircnt, not 1"
5701 dircnt=$($LFS getdirstripe --recursive $dir |
5702 grep -c lmv_stripe_count)
5703 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5704 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5706 run_test 56b "check $LFS getdirstripe"
5709 remote_ost_nodsh && skip "remote OST with nodsh"
5712 local ost_name=$(ostname_from_index $ost_idx)
5713 local old_status=$(ost_dev_status $ost_idx)
5714 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5716 [[ -z "$old_status" ]] ||
5717 skip_env "OST $ost_name is in $old_status status"
5719 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5720 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5721 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5722 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5723 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5724 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5727 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5728 error "$LFS df -v showing inactive devices"
5731 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5733 [[ "$new_status" =~ "D" ]] ||
5734 error "$ost_name status is '$new_status', missing 'D'"
5735 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5736 [[ "$new_status" =~ "N" ]] ||
5737 error "$ost_name status is '$new_status', missing 'N'"
5739 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5740 [[ "$new_status" =~ "f" ]] ||
5741 error "$ost_name status is '$new_status', missing 'f'"
5744 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5745 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5746 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5747 [[ -z "$p" ]] && restore_lustre_params < $p || true
5750 new_status=$(ost_dev_status $ost_idx)
5751 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5752 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5753 # can't check 'f' as devices may actually be on flash
5755 run_test 56c "check 'lfs df' showing device status"
5758 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5759 local osts=$($LFS df -v $MOUNT | grep -c OST)
5763 (( mdts == MDSCOUNT )) ||
5764 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5765 (( osts == OSTCOUNT )) ||
5766 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5768 run_test 56d "'lfs df -v' prints only configured devices"
5773 local local_tdir="$1"
5774 local local_numfiles="$2"
5775 local local_numdirs="$3"
5776 local dir_params="$4"
5777 local dir_stripe_params="$5"
5779 if [ ! -d "$local_tdir" ] ; then
5780 test_mkdir -p $dir_stripe_params $local_tdir
5781 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5782 for i in $(seq $local_numfiles) ; do
5783 touch $local_tdir/file$i
5785 for i in $(seq $local_numdirs) ; do
5786 test_mkdir $dir_stripe_params $local_tdir/dir$i
5787 for j in $(seq $local_numfiles) ; do
5788 touch $local_tdir/dir$i/file$j
5794 setup_56_special() {
5796 local local_numfiles=$2
5797 local local_numdirs=$3
5799 setup_56 $local_tdir $local_numfiles $local_numdirs
5801 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5802 for i in $(seq $local_numfiles) ; do
5803 mknod $local_tdir/loop${i}b b 7 $i
5804 mknod $local_tdir/null${i}c c 1 3
5805 ln -s $local_tdir/file1 $local_tdir/link${i}
5807 for i in $(seq $local_numdirs) ; do
5808 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5809 mknod $local_tdir/dir$i/null${i}c c 1 3
5810 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5816 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5817 local expected=$(($NUMDIRS + 2))
5819 setup_56 $dir $NUMFILES $NUMDIRS
5821 # test lfs find with -name
5822 for i in $(seq $NUMFILES) ; do
5823 local nums=$($LFS find -name "*$i" $dir | wc -l)
5825 [ $nums -eq $expected ] ||
5826 error "lfs find -name '*$i' $dir wrong: "\
5827 "found $nums, expected $expected"
5830 run_test 56g "check lfs find -name"
5833 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5834 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5836 setup_56 $dir $NUMFILES $NUMDIRS
5838 # test lfs find with ! -name
5839 for i in $(seq $NUMFILES) ; do
5840 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5842 [ $nums -eq $expected ] ||
5843 error "lfs find ! -name '*$i' $dir wrong: "\
5844 "found $nums, expected $expected"
5847 run_test 56h "check lfs find ! -name"
5850 local dir=$DIR/$tdir
5854 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5857 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5859 run_test 56i "check 'lfs find -ost UUID' skips directories"
5862 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5864 setup_56_special $dir $NUMFILES $NUMDIRS
5866 local expected=$((NUMDIRS + 1))
5867 local cmd="$LFS find -type d $dir"
5868 local nums=$($cmd | wc -l)
5870 [ $nums -eq $expected ] ||
5871 error "'$cmd' wrong: found $nums, expected $expected"
5873 run_test 56j "check lfs find -type d"
5876 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5878 setup_56_special $dir $NUMFILES $NUMDIRS
5880 local expected=$(((NUMDIRS + 1) * NUMFILES))
5881 local cmd="$LFS find -type f $dir"
5882 local nums=$($cmd | wc -l)
5884 [ $nums -eq $expected ] ||
5885 error "'$cmd' wrong: found $nums, expected $expected"
5887 run_test 56k "check lfs find -type f"
5890 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5892 setup_56_special $dir $NUMFILES $NUMDIRS
5894 local expected=$((NUMDIRS + NUMFILES))
5895 local cmd="$LFS find -type b $dir"
5896 local nums=$($cmd | wc -l)
5898 [ $nums -eq $expected ] ||
5899 error "'$cmd' wrong: found $nums, expected $expected"
5901 run_test 56l "check lfs find -type b"
5904 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5906 setup_56_special $dir $NUMFILES $NUMDIRS
5908 local expected=$((NUMDIRS + NUMFILES))
5909 local cmd="$LFS find -type c $dir"
5910 local nums=$($cmd | wc -l)
5911 [ $nums -eq $expected ] ||
5912 error "'$cmd' wrong: found $nums, expected $expected"
5914 run_test 56m "check lfs find -type c"
5917 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5918 setup_56_special $dir $NUMFILES $NUMDIRS
5920 local expected=$((NUMDIRS + NUMFILES))
5921 local cmd="$LFS find -type l $dir"
5922 local nums=$($cmd | wc -l)
5924 [ $nums -eq $expected ] ||
5925 error "'$cmd' wrong: found $nums, expected $expected"
5927 run_test 56n "check lfs find -type l"
5930 local dir=$DIR/$tdir
5932 setup_56 $dir $NUMFILES $NUMDIRS
5933 utime $dir/file1 > /dev/null || error "utime (1)"
5934 utime $dir/file2 > /dev/null || error "utime (2)"
5935 utime $dir/dir1 > /dev/null || error "utime (3)"
5936 utime $dir/dir2 > /dev/null || error "utime (4)"
5937 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5938 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5941 local nums=$($LFS find -mtime +0 $dir | wc -l)
5943 [ $nums -eq $expected ] ||
5944 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5947 cmd="$LFS find -mtime 0 $dir"
5948 nums=$($cmd | wc -l)
5949 [ $nums -eq $expected ] ||
5950 error "'$cmd' wrong: found $nums, expected $expected"
5952 run_test 56o "check lfs find -mtime for old files"
5955 local dir=$DIR/$tdir
5959 # just to make sure there is something that won't be found
5961 touch $dir/$tfile.now
5963 for age in year week day hour min; do
5964 count=$((count + 1))
5966 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5967 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5968 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5970 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5971 local nums=$($cmd | wc -l)
5972 [ $nums -eq $expected ] ||
5973 error "'$cmd' wrong: found $nums, expected $expected"
5975 cmd="$LFS find $dir -atime $count${age:0:1}"
5976 nums=$($cmd | wc -l)
5977 [ $nums -eq $expected ] ||
5978 error "'$cmd' wrong: found $nums, expected $expected"
5982 cmd="$LFS find $dir -ctime +1s -type f"
5983 nums=$($cmd | wc -l)
5984 (( $nums == $count * 2 + 1)) ||
5985 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5987 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5989 test_newerXY_base() {
5992 local dir=$DIR/$tdir
5996 if [ $y == "t" ]; then
5997 if [ $x == "b" ]; then
5998 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6000 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6003 ref=$DIR/$tfile.newer.$x$y
6004 touch $ref || error "touch $ref failed"
6007 echo "before = $ref"
6009 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6011 if [ $y == "t" ]; then
6012 if [ $x == "b" ]; then
6013 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6015 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6018 negref=$DIR/$tfile.negnewer.$x$y
6019 touch $negref || error "touch $negref failed"
6022 echo "after = $negref"
6023 local cmd="$LFS find $dir -newer$x$y $ref"
6024 local nums=$(eval $cmd | wc -l)
6025 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6027 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6028 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6030 cmd="$LFS find $dir ! -newer$x$y $negref"
6031 nums=$(eval $cmd | wc -l)
6032 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6033 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6035 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6036 nums=$(eval $cmd | wc -l)
6037 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6038 error "'$cmd' wrong: found $nums between, expected $expected"; }
6044 test_newerXY_base "a" "a"
6045 test_newerXY_base "a" "m"
6046 test_newerXY_base "a" "c"
6047 test_newerXY_base "m" "a"
6048 test_newerXY_base "m" "m"
6049 test_newerXY_base "m" "c"
6050 test_newerXY_base "c" "a"
6051 test_newerXY_base "c" "m"
6052 test_newerXY_base "c" "c"
6054 [[ -n "$sles_version" ]] &&
6055 echo "skip timestamp tests on SLES, LU-13665" && return 0
6057 test_newerXY_base "a" "t"
6058 test_newerXY_base "m" "t"
6059 test_newerXY_base "c" "t"
6061 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6062 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6063 ! btime_supported && echo "btime unsupported" && return 0
6065 test_newerXY_base "b" "b"
6066 test_newerXY_base "b" "t"
6068 run_test 56oc "check lfs find -newerXY work"
6071 local dir=$DIR/$tdir
6076 $LFS find $dir -btime -1d -type f
6083 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6084 ! btime_supported && skip "btime unsupported on MDS"
6086 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6087 ! btime_supported && skip "btime unsupported on clients"
6089 local dir=$DIR/$tdir
6090 local ref=$DIR/$tfile.ref
6091 local negref=$DIR/$tfile.negref
6093 mkdir $dir || error "mkdir $dir failed"
6094 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6095 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6096 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6097 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6098 touch $ref || error "touch $ref failed"
6099 # sleep 3 seconds at least
6102 local before=$(do_facet mds1 date +%s)
6103 local skew=$(($(date +%s) - before + 1))
6105 if (( skew < 0 && skew > -5 )); then
6106 sleep $((0 - skew + 1))
6110 # Set the dir stripe params to limit files all on MDT0,
6111 # otherwise we need to calc the max clock skew between
6112 # the client and MDTs.
6113 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6115 touch $negref || error "touch $negref failed"
6117 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6118 local nums=$($cmd | wc -l)
6119 local expected=$(((NUMFILES + 1) * NUMDIRS))
6121 [ $nums -eq $expected ] ||
6122 error "'$cmd' wrong: found $nums, expected $expected"
6124 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6125 nums=$($cmd | wc -l)
6126 expected=$((NUMFILES + 1))
6127 [ $nums -eq $expected ] ||
6128 error "'$cmd' wrong: found $nums, expected $expected"
6130 [ $skew -lt 0 ] && return
6132 local after=$(do_facet mds1 date +%s)
6133 local age=$((after - before + 1 + skew))
6135 cmd="$LFS find $dir -btime -${age}s -type f"
6136 nums=$($cmd | wc -l)
6137 expected=$(((NUMFILES + 1) * NUMDIRS))
6139 echo "Clock skew between client and server: $skew, age:$age"
6140 [ $nums -eq $expected ] ||
6141 error "'$cmd' wrong: found $nums, expected $expected"
6143 expected=$(($NUMDIRS + 1))
6144 cmd="$LFS find $dir -btime -${age}s -type d"
6145 nums=$($cmd | wc -l)
6146 [ $nums -eq $expected ] ||
6147 error "'$cmd' wrong: found $nums, expected $expected"
6148 rm -f $ref $negref || error "Failed to remove $ref $negref"
6150 run_test 56od "check lfs find -btime with units"
6153 [ $RUNAS_ID -eq $UID ] &&
6154 skip_env "RUNAS_ID = UID = $UID -- skipping"
6156 local dir=$DIR/$tdir
6158 setup_56 $dir $NUMFILES $NUMDIRS
6159 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6161 local expected=$NUMFILES
6162 local cmd="$LFS find -uid $RUNAS_ID $dir"
6163 local nums=$($cmd | wc -l)
6165 [ $nums -eq $expected ] ||
6166 error "'$cmd' wrong: found $nums, expected $expected"
6168 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6169 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6170 nums=$($cmd | wc -l)
6171 [ $nums -eq $expected ] ||
6172 error "'$cmd' wrong: found $nums, expected $expected"
6174 run_test 56p "check lfs find -uid and ! -uid"
6177 [ $RUNAS_ID -eq $UID ] &&
6178 skip_env "RUNAS_ID = UID = $UID -- skipping"
6180 local dir=$DIR/$tdir
6182 setup_56 $dir $NUMFILES $NUMDIRS
6183 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6185 local expected=$NUMFILES
6186 local cmd="$LFS find -gid $RUNAS_GID $dir"
6187 local nums=$($cmd | wc -l)
6189 [ $nums -eq $expected ] ||
6190 error "'$cmd' wrong: found $nums, expected $expected"
6192 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6193 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6194 nums=$($cmd | wc -l)
6195 [ $nums -eq $expected ] ||
6196 error "'$cmd' wrong: found $nums, expected $expected"
6198 run_test 56q "check lfs find -gid and ! -gid"
6201 local dir=$DIR/$tdir
6203 setup_56 $dir $NUMFILES $NUMDIRS
6206 local cmd="$LFS find -size 0 -type f -lazy $dir"
6207 local nums=$($cmd | wc -l)
6209 [ $nums -eq $expected ] ||
6210 error "'$cmd' wrong: found $nums, expected $expected"
6211 cmd="$LFS find -size 0 -type f $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "'$cmd' wrong: found $nums, expected $expected"
6217 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6218 nums=$($cmd | wc -l)
6219 [ $nums -eq $expected ] ||
6220 error "'$cmd' wrong: found $nums, expected $expected"
6221 cmd="$LFS find ! -size 0 -type f $dir"
6222 nums=$($cmd | wc -l)
6223 [ $nums -eq $expected ] ||
6224 error "'$cmd' wrong: found $nums, expected $expected"
6226 echo "test" > $dir/$tfile
6227 echo "test2" > $dir/$tfile.2 && sync
6229 cmd="$LFS find -size 5 -type f -lazy $dir"
6230 nums=$($cmd | wc -l)
6231 [ $nums -eq $expected ] ||
6232 error "'$cmd' wrong: found $nums, expected $expected"
6233 cmd="$LFS find -size 5 -type f $dir"
6234 nums=$($cmd | wc -l)
6235 [ $nums -eq $expected ] ||
6236 error "'$cmd' wrong: found $nums, expected $expected"
6239 cmd="$LFS find -size +5 -type f -lazy $dir"
6240 nums=$($cmd | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6243 cmd="$LFS find -size +5 -type f $dir"
6244 nums=$($cmd | wc -l)
6245 [ $nums -eq $expected ] ||
6246 error "'$cmd' wrong: found $nums, expected $expected"
6249 cmd="$LFS find -size +0 -type f -lazy $dir"
6250 nums=$($cmd | wc -l)
6251 [ $nums -eq $expected ] ||
6252 error "'$cmd' wrong: found $nums, expected $expected"
6253 cmd="$LFS find -size +0 -type f $dir"
6254 nums=$($cmd | wc -l)
6255 [ $nums -eq $expected ] ||
6256 error "'$cmd' wrong: found $nums, expected $expected"
6259 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6260 nums=$($cmd | wc -l)
6261 [ $nums -eq $expected ] ||
6262 error "'$cmd' wrong: found $nums, expected $expected"
6263 cmd="$LFS find ! -size -5 -type f $dir"
6264 nums=$($cmd | wc -l)
6265 [ $nums -eq $expected ] ||
6266 error "'$cmd' wrong: found $nums, expected $expected"
6269 cmd="$LFS find -size -5 -type f -lazy $dir"
6270 nums=$($cmd | wc -l)
6271 [ $nums -eq $expected ] ||
6272 error "'$cmd' wrong: found $nums, expected $expected"
6273 cmd="$LFS find -size -5 -type f $dir"
6274 nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6278 run_test 56r "check lfs find -size works"
6285 cancel_lru_locks $OSC
6287 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6288 local nums=$($cmd | wc -l)
6290 [ $nums -eq $expected ] ||
6291 error "'$cmd' wrong: found $nums, expected $expected"
6293 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6295 if (( rpcs_before + glimpses != rpcs_after )); then
6296 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6297 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6299 if [[ $glimpses == 0 ]]; then
6300 error "'$cmd' should not send glimpse RPCs to OST"
6302 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6308 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6309 skip "MDS < 2.12.58 doesn't return LSOM data"
6310 local dir=$DIR/$tdir
6311 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6313 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6315 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6316 $LCTL set_param -n llite.*.statahead_agl=0
6317 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6319 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6320 # open and close all files to ensure LSOM is updated
6321 cancel_lru_locks $OSC
6322 find $dir -type f | xargs cat > /dev/null
6324 # expect_found glimpse_rpcs command_to_run
6325 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6326 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6327 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6328 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6330 echo "test" > $dir/$tfile
6331 echo "test2" > $dir/$tfile.2 && sync
6332 cancel_lru_locks $OSC
6333 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6335 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6336 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6337 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6338 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6340 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6341 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6342 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6343 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6344 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6345 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6347 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6350 local dir=$DIR/$tdir
6351 local tmp=$TMP/$tfile.log
6354 test_mkdir -p $dir || error "failed to mkdir $dir"
6355 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6356 error "failed to setstripe $dir/$tfile"
6357 mdt_idx=$($LFS getdirstripe -i $dir)
6358 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6360 stack_trap "rm -f $tmp" EXIT
6361 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6362 ! grep -q obd_uuid $tmp ||
6363 error "failed to find --size +100K --ost 0 $dir"
6364 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6365 ! grep -q obd_uuid $tmp ||
6366 error "failed to find --size +100K --mdt $mdt_idx $dir"
6368 run_test 56rb "check lfs find --size --ost/--mdt works"
6370 test_56s() { # LU-611 #LU-9369
6371 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6373 local dir=$DIR/$tdir
6374 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6376 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6377 for i in $(seq $NUMDIRS); do
6378 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6381 local expected=$NUMDIRS
6382 local cmd="$LFS find -c $OSTCOUNT $dir"
6383 local nums=$($cmd | wc -l)
6385 [ $nums -eq $expected ] || {
6386 $LFS getstripe -R $dir
6387 error "'$cmd' wrong: found $nums, expected $expected"
6390 expected=$((NUMDIRS + onestripe))
6391 cmd="$LFS find -stripe-count +0 -type f $dir"
6392 nums=$($cmd | wc -l)
6393 [ $nums -eq $expected ] || {
6394 $LFS getstripe -R $dir
6395 error "'$cmd' wrong: found $nums, expected $expected"
6399 cmd="$LFS find -stripe-count 1 -type f $dir"
6400 nums=$($cmd | wc -l)
6401 [ $nums -eq $expected ] || {
6402 $LFS getstripe -R $dir
6403 error "'$cmd' wrong: found $nums, expected $expected"
6406 cmd="$LFS find -stripe-count -2 -type f $dir"
6407 nums=$($cmd | wc -l)
6408 [ $nums -eq $expected ] || {
6409 $LFS getstripe -R $dir
6410 error "'$cmd' wrong: found $nums, expected $expected"
6414 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6415 nums=$($cmd | wc -l)
6416 [ $nums -eq $expected ] || {
6417 $LFS getstripe -R $dir
6418 error "'$cmd' wrong: found $nums, expected $expected"
6421 run_test 56s "check lfs find -stripe-count works"
6423 test_56t() { # LU-611 #LU-9369
6424 local dir=$DIR/$tdir
6426 setup_56 $dir 0 $NUMDIRS
6427 for i in $(seq $NUMDIRS); do
6428 $LFS setstripe -S 8M $dir/dir$i/$tfile
6431 local expected=$NUMDIRS
6432 local cmd="$LFS find -S 8M $dir"
6433 local nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] || {
6436 $LFS getstripe -R $dir
6437 error "'$cmd' wrong: found $nums, expected $expected"
6441 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6443 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6445 expected=$(((NUMDIRS + 1) * NUMFILES))
6446 cmd="$LFS find -stripe-size 512k -type f $dir"
6447 nums=$($cmd | wc -l)
6448 [ $nums -eq $expected ] ||
6449 error "'$cmd' wrong: found $nums, expected $expected"
6451 cmd="$LFS find -stripe-size +320k -type f $dir"
6452 nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6456 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6457 cmd="$LFS find -stripe-size +200k -type f $dir"
6458 nums=$($cmd | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "'$cmd' wrong: found $nums, expected $expected"
6462 cmd="$LFS find -stripe-size -640k -type f $dir"
6463 nums=$($cmd | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6468 cmd="$LFS find -stripe-size 256k -type f $dir"
6469 nums=$($cmd | wc -l)
6470 [ $nums -eq $expected ] ||
6471 error "'$cmd' wrong: found $nums, expected $expected"
6473 cmd="$LFS find -stripe-size -320k -type f $dir"
6474 nums=$($cmd | wc -l)
6475 [ $nums -eq $expected ] ||
6476 error "'$cmd' wrong: found $nums, expected $expected"
6479 cmd="$LFS find -stripe-size 1024k -type f $dir"
6480 nums=$($cmd | wc -l)
6481 [ $nums -eq $expected ] ||
6482 error "'$cmd' wrong: found $nums, expected $expected"
6484 run_test 56t "check lfs find -stripe-size works"
6486 test_56u() { # LU-611
6487 local dir=$DIR/$tdir
6489 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6491 if [[ $OSTCOUNT -gt 1 ]]; then
6492 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6498 local expected=$(((NUMDIRS + 1) * NUMFILES))
6499 local cmd="$LFS find -stripe-index 0 -type f $dir"
6500 local nums=$($cmd | wc -l)
6502 [ $nums -eq $expected ] ||
6503 error "'$cmd' wrong: found $nums, expected $expected"
6506 cmd="$LFS find -stripe-index 1 -type f $dir"
6507 nums=$($cmd | wc -l)
6508 [ $nums -eq $expected ] ||
6509 error "'$cmd' wrong: found $nums, expected $expected"
6511 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6512 nums=$($cmd | wc -l)
6513 [ $nums -eq $expected ] ||
6514 error "'$cmd' wrong: found $nums, expected $expected"
6517 # This should produce an error and not return any files
6518 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6519 nums=$($cmd 2>/dev/null | wc -l)
6520 [ $nums -eq $expected ] ||
6521 error "'$cmd' wrong: found $nums, expected $expected"
6523 if [[ $OSTCOUNT -gt 1 ]]; then
6524 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6525 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6526 nums=$($cmd | wc -l)
6527 [ $nums -eq $expected ] ||
6528 error "'$cmd' wrong: found $nums, expected $expected"
6531 run_test 56u "check lfs find -stripe-index works"
6535 local dir=$DIR/$tdir
6537 setup_56 $dir $NUMFILES $NUMDIRS
6539 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6540 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6542 for file in $($LFS find -m $UUID $dir); do
6543 file_midx=$($LFS getstripe -m $file)
6544 [ $file_midx -eq $mdt_idx ] ||
6545 error "lfs find -m $UUID != getstripe -m $file_midx"
6548 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6551 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6554 local dir=$DIR/$tdir
6556 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6558 local stripe_size=$($LFS getstripe -S -d $dir) ||
6559 error "$LFS getstripe -S -d $dir failed"
6560 stripe_size=${stripe_size%% *}
6562 local file_size=$((stripe_size * OSTCOUNT))
6563 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6564 local required_space=$((file_num * file_size))
6565 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6567 [[ $free_space -le $((required_space / 1024)) ]] &&
6568 skip_env "need $required_space, have $free_space kbytes"
6571 local dd_count=$((file_size / dd_bs))
6573 # write data into the files
6578 for i in $(seq $NUMFILES); do
6580 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6581 error "write data into $file failed"
6583 for i in $(seq $NUMDIRS); do
6584 for j in $(seq $NUMFILES); do
6585 file=$dir/dir$i/file$j
6586 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6587 error "write data into $file failed"
6591 # $LFS_MIGRATE will fail if hard link migration is unsupported
6592 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6593 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6594 error "creating links to $dir/dir1/file1 failed"
6599 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6602 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6605 eval $cmd || error "$cmd failed"
6607 check_stripe_count $dir/file1 $expected
6609 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6611 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6612 # OST 1 if it is on OST 0. This file is small enough to
6613 # be on only one stripe.
6614 file=$dir/migr_1_ost
6615 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6616 error "write data into $file failed"
6617 local obdidx=$($LFS getstripe -i $file)
6618 local oldmd5=$(md5sum $file)
6621 [[ $obdidx -eq 0 ]] && newobdidx=1
6622 cmd="$LFS migrate -i $newobdidx $file"
6624 eval $cmd || error "$cmd failed"
6626 local realobdix=$($LFS getstripe -i $file)
6627 local newmd5=$(md5sum $file)
6629 [[ $newobdidx -ne $realobdix ]] &&
6630 error "new OST is different (was=$obdidx, "\
6631 "wanted=$newobdidx, got=$realobdix)"
6632 [[ "$oldmd5" != "$newmd5" ]] &&
6633 error "md5sum differ: $oldmd5, $newmd5"
6637 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6639 eval $cmd || error "$cmd failed"
6641 for j in $(seq $NUMFILES); do
6642 check_stripe_count $dir/dir1/file$j $expected
6645 # lfs_migrate works with lfs find
6646 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6647 $LFS_MIGRATE -y -c $expected"
6649 eval $cmd || error "$cmd failed"
6651 for i in $(seq 2 $NUMFILES); do
6652 check_stripe_count $dir/file$i $expected
6654 for i in $(seq 2 $NUMDIRS); do
6655 for j in $(seq $NUMFILES); do
6656 check_stripe_count $dir/dir$i/file$j $expected
6660 run_test 56w "check lfs_migrate -c stripe_count works"
6663 local file1=$DIR/$tdir/file1
6664 local create_pool=false
6665 local initial_pool=$($LFS getstripe -p $DIR)
6669 echo -n "Creating test dir..."
6670 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6673 echo -n "Creating test file..."
6674 touch $file1 || error "cannot create file"
6677 echo -n "Detecting existing pools..."
6678 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6680 if [ ${#pool_list[@]} -gt 0 ]; then
6681 echo "${pool_list[@]}"
6682 for thispool in "${pool_list[@]}"; do
6683 if [[ -z "$initial_pool" ||
6684 "$initial_pool" != "$thispool" ]]; then
6686 echo "Using existing pool '$pool'"
6691 echo "none detected."
6693 if [ -z "$pool" ]; then
6694 pool=${POOL:-testpool}
6695 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6696 echo -n "Creating pool '$pool'..."
6698 pool_add $pool &> /dev/null ||
6699 error "pool_add failed"
6702 echo -n "Adding target to pool..."
6703 pool_add_targets $pool 0 0 1 &> /dev/null ||
6704 error "pool_add_targets failed"
6708 echo -n "Setting pool using -p option..."
6709 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6710 error "migrate failed rc = $?"
6713 echo -n "Verifying test file is in pool after migrating..."
6714 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6715 error "file was not migrated to pool $pool"
6718 echo -n "Removing test file from pool '$pool'..."
6719 # "lfs migrate $file" won't remove the file from the pool
6720 # until some striping information is changed.
6721 $LFS migrate -c 1 $file1 &> /dev/null ||
6722 error "cannot remove from pool"
6723 [ "$($LFS getstripe -p $file1)" ] &&
6724 error "pool still set"
6727 echo -n "Setting pool using --pool option..."
6728 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6729 error "migrate failed rc = $?"
6734 if $create_pool; then
6735 destroy_test_pools 2> /dev/null ||
6736 error "destroy test pools failed"
6739 run_test 56wb "check lfs_migrate pool support"
6742 local file1="$DIR/$tdir/file1"
6749 echo -n "Creating test dir..."
6750 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6751 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6752 error "cannot set stripe by '-S 1M -c 1'"
6755 echo -n "Setting initial stripe for test file..."
6756 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6757 error "cannot set stripe"
6758 cur_ssize=$($LFS getstripe -S "$file1")
6759 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6762 # File currently set to -S 512K -c 1
6764 # Ensure -c and -S options are rejected when -R is set
6765 echo -n "Verifying incompatible options are detected..."
6766 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6767 error "incompatible -c and -R options not detected"
6768 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6769 error "incompatible -S and -R options not detected"
6772 # Ensure unrecognized options are passed through to 'lfs migrate'
6773 echo -n "Verifying -S option is passed through to lfs migrate..."
6774 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6775 error "migration failed"
6776 cur_ssize=$($LFS getstripe -S "$file1")
6777 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6780 # File currently set to -S 1M -c 1
6782 # Ensure long options are supported
6783 echo -n "Verifying long options supported..."
6784 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6785 error "long option without argument not supported"
6786 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6787 error "long option with argument not supported"
6788 cur_ssize=$($LFS getstripe -S "$file1")
6789 [ $cur_ssize -eq 524288 ] ||
6790 error "migrate --stripe-size $cur_ssize != 524288"
6793 # File currently set to -S 512K -c 1
6795 if [ "$OSTCOUNT" -gt 1 ]; then
6796 echo -n "Verifying explicit stripe count can be set..."
6797 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6798 error "migrate failed"
6799 cur_scount=$($LFS getstripe -c "$file1")
6800 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6804 # File currently set to -S 512K -c 1 or -S 512K -c 2
6806 # Ensure parent striping is used if -R is set, and no stripe
6807 # count or size is specified
6808 echo -n "Setting stripe for parent directory..."
6809 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6810 error "cannot set stripe '-S 2M -c 1'"
6813 echo -n "Verifying restripe option uses parent stripe settings..."
6814 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6815 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6816 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6817 error "migrate failed"
6818 cur_ssize=$($LFS getstripe -S "$file1")
6819 [ $cur_ssize -eq $parent_ssize ] ||
6820 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6821 cur_scount=$($LFS getstripe -c "$file1")
6822 [ $cur_scount -eq $parent_scount ] ||
6823 error "migrate -R stripe_count $cur_scount != $parent_scount"
6826 # File currently set to -S 1M -c 1
6828 # Ensure striping is preserved if -R is not set, and no stripe
6829 # count or size is specified
6830 echo -n "Verifying striping size preserved when not specified..."
6831 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6832 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6833 error "cannot set stripe on parent directory"
6834 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6835 error "migrate failed"
6836 cur_ssize=$($LFS getstripe -S "$file1")
6837 [ $cur_ssize -eq $orig_ssize ] ||
6838 error "migrate by default $cur_ssize != $orig_ssize"
6841 # Ensure file name properly detected when final option has no argument
6842 echo -n "Verifying file name properly detected..."
6843 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6844 error "file name interpreted as option argument"
6850 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6855 local file1=$DIR/$tdir/file1
6857 echo -n "Creating test dir..."
6858 test_mkdir $DIR/$tdir || error "cannot create dir"
6861 echo -n "Creating test file..."
6865 # Ensure 'lfs migrate' will fail by using a non-existent option,
6866 # and make sure rsync is not called to recover
6867 echo -n "Make sure --no-rsync option works..."
6868 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6869 grep -q 'refusing to fall back to rsync' ||
6870 error "rsync was called with --no-rsync set"
6873 # Ensure rsync is called without trying 'lfs migrate' first
6874 echo -n "Make sure --rsync option works..."
6875 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6876 grep -q 'falling back to rsync' &&
6877 error "lfs migrate was called with --rsync set"
6880 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6881 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6882 grep -q 'at the same time' ||
6883 error "--rsync and --no-rsync accepted concurrently"
6889 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6895 test_mkdir $td || error "cannot create $td"
6896 touch $tf || error "cannot touch $tf"
6898 echo -n "Make sure --non-direct|-D works..."
6899 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6900 grep -q "lfs migrate --non-direct" ||
6901 error "--non-direct option cannot work correctly"
6902 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6903 grep -q "lfs migrate -D" ||
6904 error "-D option cannot work correctly"
6907 run_test 56we "check lfs_migrate --non-direct|-D support"
6910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6911 check_swap_layouts_support
6913 local dir=$DIR/$tdir
6914 local ref1=/etc/passwd
6915 local file1=$dir/file1
6917 test_mkdir $dir || error "creating dir $dir"
6918 $LFS setstripe -c 2 $file1
6920 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6921 stripe=$($LFS getstripe -c $file1)
6922 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6923 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6928 run_test 56x "lfs migration support"
6931 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6932 check_swap_layouts_support
6934 local dir=$DIR/$tdir/$testnum
6938 local ref1=/etc/passwd
6939 local file1=$dir/file1
6941 $LFS setstripe -c 2 $file1
6943 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6945 local stripe=$($LFS getstripe -c $file1)
6947 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6948 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6953 run_test 56xa "lfs migration --block support"
6955 check_migrate_links() {
6957 local file1="$dir/file1"
6961 local total_count=$(($begin + $count - 1))
6962 local symlink_count=10
6965 if [ ! -f "$file1" ]; then
6966 echo -n "creating initial file..."
6967 $LFS setstripe -c 1 -S "512k" "$file1" ||
6968 error "cannot setstripe initial file"
6971 echo -n "creating symlinks..."
6972 for s in $(seq 1 $symlink_count); do
6973 ln -s "$file1" "$dir/slink$s" ||
6974 error "cannot create symlinks"
6978 echo -n "creating nonlinked files..."
6979 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6980 error "cannot create nonlinked files"
6985 if [ ! -f "$dir/file$total_count" ]; then
6986 echo -n "creating hard links $begin:$total_count..."
6987 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6988 /dev/null || error "cannot create hard links"
6992 echo -n "checking number of hard links listed in xattrs..."
6993 local fid=$($LFS getstripe -F "$file1")
6994 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6997 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6998 skip "hard link list has unexpected size, skipping test"
7000 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7001 error "link names should exceed xattrs size"
7004 echo -n "migrating files..."
7005 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7007 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7010 # make sure all links have been properly migrated
7011 echo -n "verifying files..."
7012 fid=$($LFS getstripe -F "$file1") ||
7013 error "cannot get fid for file $file1"
7014 for i in $(seq 2 $total_count); do
7015 local fid2=$($LFS getstripe -F $dir/file$i)
7017 [ "$fid2" == "$fid" ] ||
7018 error "migrated hard link has mismatched FID"
7021 # make sure hard links were properly detected, and migration was
7022 # performed only once for the entire link set; nonlinked files should
7024 local actual=$(grep -c 'done' <<< "$migrate_out")
7025 local expected=$(($uniq_count + 1))
7027 [ "$actual" -eq "$expected" ] ||
7028 error "hard links individually migrated ($actual != $expected)"
7030 # make sure the correct number of hard links are present
7031 local hardlinks=$(stat -c '%h' "$file1")
7033 [ $hardlinks -eq $total_count ] ||
7034 error "num hard links $hardlinks != $total_count"
7041 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7042 skip "Need MDS version at least 2.10.55"
7044 local dir="$DIR/$tdir"
7046 test_mkdir "$dir" || error "cannot create dir $dir"
7048 echo "testing lfs migrate mode when all links fit within xattrs"
7049 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7051 echo "testing rsync mode when all links fit within xattrs"
7052 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7054 echo "testing lfs migrate mode when all links do not fit within xattrs"
7055 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7057 echo "testing rsync mode when all links do not fit within xattrs"
7058 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7060 chown -R $RUNAS_ID $dir
7061 echo "testing non-root lfs migrate mode when not all links are in xattr"
7062 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7067 run_test 56xb "lfs migration hard link support"
7070 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7072 local dir="$DIR/$tdir"
7074 test_mkdir "$dir" || error "cannot create dir $dir"
7076 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7077 echo -n "Setting initial stripe for 20MB test file..."
7078 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7079 error "cannot setstripe 20MB file"
7081 echo -n "Sizing 20MB test file..."
7082 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7084 echo -n "Verifying small file autostripe count is 1..."
7085 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7086 error "cannot migrate 20MB file"
7087 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7088 error "cannot get stripe for $dir/20mb"
7089 [ $stripe_count -eq 1 ] ||
7090 error "unexpected stripe count $stripe_count for 20MB file"
7094 # Test 2: File is small enough to fit within the available space on
7095 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7096 # have at least an additional 1KB for each desired stripe for test 3
7097 echo -n "Setting stripe for 1GB test file..."
7098 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7100 echo -n "Sizing 1GB test file..."
7101 # File size is 1GB + 3KB
7102 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7105 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7106 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7107 if (( avail > 524288 * OSTCOUNT )); then
7108 echo -n "Migrating 1GB file..."
7109 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7110 error "cannot migrate 1GB file"
7112 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7113 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7114 error "cannot getstripe for 1GB file"
7115 [ $stripe_count -eq 2 ] ||
7116 error "unexpected stripe count $stripe_count != 2"
7120 # Test 3: File is too large to fit within the available space on
7121 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7122 if [ $OSTCOUNT -ge 3 ]; then
7123 # The required available space is calculated as
7124 # file size (1GB + 3KB) / OST count (3).
7125 local kb_per_ost=349526
7127 echo -n "Migrating 1GB file with limit..."
7128 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7129 error "cannot migrate 1GB file with limit"
7132 stripe_count=$($LFS getstripe -c "$dir/1gb")
7133 echo -n "Verifying 1GB autostripe count with limited space..."
7134 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7135 error "unexpected stripe count $stripe_count (min 3)"
7142 run_test 56xc "lfs migration autostripe"
7145 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7147 local dir=$DIR/$tdir
7148 local f_mgrt=$dir/$tfile.mgrt
7149 local f_yaml=$dir/$tfile.yaml
7150 local f_copy=$dir/$tfile.copy
7151 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7152 local layout_copy="-c 2 -S 2M -i 1"
7153 local yamlfile=$dir/yamlfile
7154 local layout_before;
7157 test_mkdir "$dir" || error "cannot create dir $dir"
7158 $LFS setstripe $layout_yaml $f_yaml ||
7159 error "cannot setstripe $f_yaml with layout $layout_yaml"
7160 $LFS getstripe --yaml $f_yaml > $yamlfile
7161 $LFS setstripe $layout_copy $f_copy ||
7162 error "cannot setstripe $f_copy with layout $layout_copy"
7164 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7166 # 1. test option --yaml
7167 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7168 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7169 layout_before=$(get_layout_param $f_yaml)
7170 layout_after=$(get_layout_param $f_mgrt)
7171 [ "$layout_after" == "$layout_before" ] ||
7172 error "lfs_migrate --yaml: $layout_after != $layout_before"
7174 # 2. test option --copy
7175 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7176 error "cannot migrate $f_mgrt with --copy $f_copy"
7177 layout_before=$(get_layout_param $f_copy)
7178 layout_after=$(get_layout_param $f_mgrt)
7179 [ "$layout_after" == "$layout_before" ] ||
7180 error "lfs_migrate --copy: $layout_after != $layout_before"
7182 run_test 56xd "check lfs_migrate --yaml and --copy support"
7185 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7187 local dir=$DIR/$tdir
7188 local f_comp=$dir/$tfile
7189 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7190 local layout_before=""
7191 local layout_after=""
7193 test_mkdir "$dir" || error "cannot create dir $dir"
7194 $LFS setstripe $layout $f_comp ||
7195 error "cannot setstripe $f_comp with layout $layout"
7196 layout_before=$(get_layout_param $f_comp)
7197 dd if=/dev/zero of=$f_comp bs=1M count=4
7199 # 1. migrate a comp layout file by lfs_migrate
7200 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7201 layout_after=$(get_layout_param $f_comp)
7202 [ "$layout_before" == "$layout_after" ] ||
7203 error "lfs_migrate: $layout_before != $layout_after"
7205 # 2. migrate a comp layout file by lfs migrate
7206 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7207 layout_after=$(get_layout_param $f_comp)
7208 [ "$layout_before" == "$layout_after" ] ||
7209 error "lfs migrate: $layout_before != $layout_after"
7211 run_test 56xe "migrate a composite layout file"
7214 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7216 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7217 skip "Need server version at least 2.13.53"
7219 local dir=$DIR/$tdir
7220 local f_comp=$dir/$tfile
7221 local layout="-E 1M -c1 -E -1 -c2"
7225 test_mkdir "$dir" || error "cannot create dir $dir"
7226 $LFS setstripe $layout $f_comp ||
7227 error "cannot setstripe $f_comp with layout $layout"
7228 fid_before=$($LFS getstripe --fid $f_comp)
7229 dd if=/dev/zero of=$f_comp bs=1M count=4
7231 # 1. migrate a comp layout file to a comp layout
7232 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7233 fid_after=$($LFS getstripe --fid $f_comp)
7234 [ "$fid_before" == "$fid_after" ] ||
7235 error "comp-to-comp migrate: $fid_before != $fid_after"
7237 # 2. migrate a comp layout file to a plain layout
7238 $LFS migrate -c2 $f_comp ||
7239 error "cannot migrate $f_comp by lfs migrate"
7240 fid_after=$($LFS getstripe --fid $f_comp)
7241 [ "$fid_before" == "$fid_after" ] ||
7242 error "comp-to-plain migrate: $fid_before != $fid_after"
7244 # 3. migrate a plain layout file to a comp layout
7245 $LFS migrate $layout $f_comp ||
7246 error "cannot migrate $f_comp by lfs migrate"
7247 fid_after=$($LFS getstripe --fid $f_comp)
7248 [ "$fid_before" == "$fid_after" ] ||
7249 error "plain-to-comp migrate: $fid_before != $fid_after"
7251 run_test 56xf "FID is not lost during migration of a composite layout file"
7254 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7255 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7258 local dir=$DIR/$tdir
7262 test_mkdir -p $dir || error "creating dir $dir"
7263 touch $f1 || error "creating std file $f1"
7264 $MULTIOP $f2 H2c || error "creating released file $f2"
7266 # a directory can be raid0, so ask only for files
7267 res=$($LFS find $dir -L raid0 -type f | wc -l)
7268 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7270 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7271 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7273 # only files can be released, so no need to force file search
7274 res=$($LFS find $dir -L released)
7275 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7277 res=$($LFS find $dir -type f \! -L released)
7278 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7280 run_test 56y "lfs find -L raid0|released"
7282 test_56z() { # LU-4824
7283 # This checks to make sure 'lfs find' continues after errors
7284 # There are two classes of errors that should be caught:
7285 # - If multiple paths are provided, all should be searched even if one
7287 # - If errors are encountered during the search, it should not terminate
7289 local dir=$DIR/$tdir
7293 for i in d{0..9}; do
7295 touch $dir/$i/$tfile
7297 $LFS find $DIR/non_existent_dir $dir &&
7298 error "$LFS find did not return an error"
7299 # Make a directory unsearchable. This should NOT be the last entry in
7300 # directory order. Arbitrarily pick the 6th entry
7301 chmod 700 $($LFS find $dir -type d | sed '6!d')
7303 $RUNAS $LFS find $DIR/non_existent $dir
7304 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7306 # The user should be able to see 10 directories and 9 files
7307 (( count == 19 )) ||
7308 error "$LFS find found $count != 19 entries after error"
7310 run_test 56z "lfs find should continue after an error"
7312 test_56aa() { # LU-5937
7313 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7315 local dir=$DIR/$tdir
7318 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7320 createmany -o $dir/striped_dir/${tfile}- 1024
7321 local dirs=$($LFS find --size +8k $dir/)
7323 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7325 run_test 56aa "lfs find --size under striped dir"
7327 test_56ab() { # LU-10705
7328 test_mkdir $DIR/$tdir
7329 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7330 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7331 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7332 # Flush writes to ensure valid blocks. Need to be more thorough for
7333 # ZFS, since blocks are not allocated/returned to client immediately.
7335 wait_zfs_commit ost1 2
7336 cancel_lru_locks osc
7339 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7341 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7343 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7344 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7346 rm -f $DIR/$tdir/$tfile.[123]
7348 run_test 56ab "lfs find --blocks"
7351 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7352 skip "Need MDS version at least 2.10.50"
7354 # Create composite files with one component
7355 local dir=$DIR/$tdir
7357 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7358 # Create composite files with three components
7359 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7360 # Create non-composite files
7361 createmany -o $dir/${tfile}- 10
7363 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7365 [[ $nfiles == 10 ]] ||
7366 error "lfs find -E 1M found $nfiles != 10 files"
7368 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7369 [[ $nfiles == 25 ]] ||
7370 error "lfs find ! -E 1M found $nfiles != 25 files"
7372 # All files have a component that starts at 0
7373 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7374 [[ $nfiles == 35 ]] ||
7375 error "lfs find --component-start 0 - $nfiles != 35 files"
7377 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7378 [[ $nfiles == 15 ]] ||
7379 error "lfs find --component-start 2M - $nfiles != 15 files"
7381 # All files created here have a componenet that does not starts at 2M
7382 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7383 [[ $nfiles == 35 ]] ||
7384 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7386 # Find files with a specified number of components
7387 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7388 [[ $nfiles == 15 ]] ||
7389 error "lfs find --component-count 3 - $nfiles != 15 files"
7391 # Remember non-composite files have a component count of zero
7392 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7393 [[ $nfiles == 10 ]] ||
7394 error "lfs find --component-count 0 - $nfiles != 10 files"
7396 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7397 [[ $nfiles == 20 ]] ||
7398 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7400 # All files have a flag called "init"
7401 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7402 [[ $nfiles == 35 ]] ||
7403 error "lfs find --component-flags init - $nfiles != 35 files"
7405 # Multi-component files will have a component not initialized
7406 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7407 [[ $nfiles == 15 ]] ||
7408 error "lfs find !--component-flags init - $nfiles != 15 files"
7413 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7416 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7417 skip "Need MDS version at least 2.10.57"
7427 # create mirrored directories and mirrored files
7428 mkdir $td || error "mkdir $td failed"
7429 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7430 createmany -o $tf- 10 || error "create $tf- failed"
7432 for i in $(seq 2); do
7434 mkdir $dir || error "mkdir $dir failed"
7435 $LFS mirror create -N$((3 + i)) $dir ||
7436 error "create mirrored dir $dir failed"
7437 createmany -o $dir/$tfile- 10 ||
7438 error "create $dir/$tfile- failed"
7441 # change the states of some mirrored files
7443 for i in $(seq 2); do
7445 for j in $(seq 4 9); do
7446 echo foo > $dir/$tfile-$j
7450 # find mirrored files with specific mirror count
7451 cmd="$LFS find --mirror-count 3 --type f $td"
7452 nfiles=$($cmd | wc -l)
7453 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7455 cmd="$LFS find ! --mirror-count 3 --type f $td"
7456 nfiles=$($cmd | wc -l)
7457 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7459 cmd="$LFS find --mirror-count +2 --type f $td"
7460 nfiles=$($cmd | wc -l)
7461 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7463 cmd="$LFS find --mirror-count -6 --type f $td"
7464 nfiles=$($cmd | wc -l)
7465 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7467 # find mirrored files with specific file state
7468 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7469 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7471 cmd="$LFS find --mirror-state=ro --type f $td"
7472 nfiles=$($cmd | wc -l)
7473 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7475 cmd="$LFS find ! --mirror-state=ro --type f $td"
7476 nfiles=$($cmd | wc -l)
7477 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7479 cmd="$LFS find --mirror-state=wp --type f $td"
7480 nfiles=$($cmd | wc -l)
7481 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7483 cmd="$LFS find ! --mirror-state=sp --type f $td"
7484 nfiles=$($cmd | wc -l)
7485 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7487 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7491 # note test will not do anything if MDS is not local
7492 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7493 skip_env "ldiskfs only test"
7495 remote_mds_nodsh && skip "remote MDS with nodsh"
7497 local MNTDEV="osd*.*MDT*.mntdev"
7498 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7499 [ -z "$DEV" ] && error "can't access $MNTDEV"
7500 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7501 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7502 error "can't access $DEV"
7503 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7504 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7508 run_test 57a "verify MDS filesystem created with large inodes =="
7511 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7512 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7513 skip_env "ldiskfs only test"
7515 remote_mds_nodsh && skip "remote MDS with nodsh"
7517 local dir=$DIR/$tdir
7520 local fileN=$dir/f$filecount
7522 rm -rf $dir || error "removing $dir"
7524 local mdtidx=$($LFS getstripe -m $dir)
7525 local mdtname=MDT$(printf %04x $mdtidx)
7526 local facet=mds$((mdtidx + 1))
7528 echo "mcreating $filecount files"
7529 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7531 # verify that files do not have EAs yet
7532 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7533 error "$file1 has an EA"
7534 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7535 error "$fileN has an EA"
7539 df $dir #make sure we get new statfs data
7540 local mdsfree=$(do_facet $facet \
7541 lctl get_param -n osd*.*$mdtname.kbytesfree)
7542 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7545 echo "opening files to create objects/EAs"
7546 for file in $(seq -f $dir/f%g 1 $filecount); do
7547 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7548 error "opening $file"
7551 # verify that files have EAs now
7552 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7553 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7555 sleep 1 #make sure we get new statfs data
7557 local mdsfree2=$(do_facet $facet \
7558 lctl get_param -n osd*.*$mdtname.kbytesfree)
7559 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7561 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7562 if [ "$mdsfree" != "$mdsfree2" ]; then
7563 error "MDC before $mdcfree != after $mdcfree2"
7565 echo "MDC before $mdcfree != after $mdcfree2"
7566 echo "unable to confirm if MDS has large inodes"
7571 run_test 57b "default LOV EAs are stored inside large inodes ==="
7574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7575 [ -z "$(which wiretest 2>/dev/null)" ] &&
7576 skip_env "could not find wiretest"
7580 run_test 58 "verify cross-platform wire constants =============="
7583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7585 echo "touch 130 files"
7586 createmany -o $DIR/f59- 130
7588 unlinkmany $DIR/f59- 130
7590 # wait for commitment of removal
7591 wait_delete_completed
7593 run_test 59 "verify cancellation of llog records async ========="
7595 TEST60_HEAD="test_60 run $RANDOM"
7597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7598 remote_mgs_nodsh && skip "remote MGS with nodsh"
7599 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7600 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7601 skip_env "missing subtest run-llog.sh"
7603 log "$TEST60_HEAD - from kernel mode"
7604 do_facet mgs "$LCTL dk > /dev/null"
7605 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7606 do_facet mgs $LCTL dk > $TMP/$tfile
7608 # LU-6388: test llog_reader
7609 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7610 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7611 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7612 skip_env "missing llog_reader"
7613 local fstype=$(facet_fstype mgs)
7614 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7615 skip_env "Only for ldiskfs or zfs type mgs"
7617 local mntpt=$(facet_mntpt mgs)
7618 local mgsdev=$(mgsdevname 1)
7630 #get fid and record list
7631 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7633 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7635 #remount mgs as ldiskfs or zfs type
7636 stop mgs || error "stop mgs failed"
7637 mount_fstype mgs || error "remount mgs failed"
7638 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7641 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7642 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7647 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7649 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7651 echo "obj_file is $obj_file"
7652 do_facet mgs $llog_reader $obj_file
7654 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7655 awk '{ print $3 }' | sed -e "s/^type=//g")
7656 if [ $rec_type != $rec ]; then
7657 echo "FAILED test_60a wrong record type $rec_type," \
7663 #check obj path if record type is LLOG_LOGID_MAGIC
7664 if [ "$rec" == "1064553b" ]; then
7665 path=$(do_facet mgs $llog_reader $obj_file |
7666 grep "path=" | awk '{ print $NF }' |
7667 sed -e "s/^path=//g")
7668 if [ $obj_file != $mntpt/$path ]; then
7669 echo "FAILED test_60a wrong obj path" \
7670 "$montpt/$path, should be $obj_file"
7677 #restart mgs before "error", otherwise it will block the next test
7678 stop mgs || error "stop mgs failed"
7679 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7680 $pass || error "test failed, see FAILED test_60a messages for specifics"
7682 run_test 60a "llog_test run from kernel module and test llog_reader"
7684 test_60b() { # bug 6411
7685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7688 LLOG_COUNT=$(do_facet mgs dmesg |
7689 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7690 /llog_[a-z]*.c:[0-9]/ {
7702 [[ $LLOG_COUNT -gt 120 ]] &&
7703 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7705 run_test 60b "limit repeated messages from CERROR/CWARN"
7708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7710 echo "create 5000 files"
7711 createmany -o $DIR/f60c- 5000
7712 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7713 lctl set_param fail_loc=0x80000137
7714 unlinkmany $DIR/f60c- 5000
7715 lctl set_param fail_loc=0
7717 run_test 60c "unlink file when mds full"
7720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7722 SAVEPRINTK=$(lctl get_param -n printk)
7723 # verify "lctl mark" is even working"
7724 MESSAGE="test message ID $RANDOM $$"
7725 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7726 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7728 lctl set_param printk=0 || error "set lnet.printk failed"
7729 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7730 MESSAGE="new test message ID $RANDOM $$"
7731 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7732 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7733 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7735 lctl set_param -n printk="$SAVEPRINTK"
7737 run_test 60d "test printk console message masking"
7740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7741 remote_mds_nodsh && skip "remote MDS with nodsh"
7744 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7745 do_facet mds1 lctl set_param fail_loc=0x15b
7748 run_test 60e "no space while new llog is being created"
7754 test_mkdir -c $MDSCOUNT $DIR/$tdir
7759 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7760 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7762 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7763 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7764 index=$((index + 1))
7770 for i in {0..100}; do
7771 # define OBD_FAIL_OSD_TXN_START 0x19a
7772 local index=$((i % MDSCOUNT + 1))
7774 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7781 for i in $(seq $MDSCOUNT); do
7782 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7785 mkdir $DIR/$tdir/new || error "mkdir failed"
7786 rmdir $DIR/$tdir/new || error "rmdir failed"
7788 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7790 for i in $(seq $MDSCOUNT); do
7791 wait_update_facet mds$i "$LCTL get_param -n \
7792 mdd.$(facet_svc mds$i).lfsck_namespace |
7793 awk '/^status/ { print \\\$2 }'" "completed"
7796 ls -R $DIR/$tdir || error "ls failed"
7797 rm -rf $DIR/$tdir || error "rmdir failed"
7799 run_test 60g "transaction abort won't cause MDT hung"
7802 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7803 skip "Need MDS version at least 2.12.52"
7804 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7808 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7809 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7810 for fail_loc in 0x80000188 0x80000189; do
7811 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7812 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7813 error "mkdir $dir-$fail_loc failed"
7814 for i in {0..10}; do
7815 # create may fail on missing stripe
7816 echo $i > $DIR/$tdir-$fail_loc/$i
7818 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7819 error "getdirstripe $tdir-$fail_loc failed"
7820 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7821 error "migrate $tdir-$fail_loc failed"
7822 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7823 error "getdirstripe $tdir-$fail_loc failed"
7824 pushd $DIR/$tdir-$fail_loc
7826 echo $f | cmp $f - || error "$f data mismatch"
7829 rm -rf $DIR/$tdir-$fail_loc
7832 run_test 60h "striped directory with missing stripes can be accessed"
7835 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7838 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7839 cancel_lru_locks osc
7840 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7843 run_test 61a "mmap() writes don't make sync hang ================"
7846 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7848 run_test 61b "mmap() of unstriped file is successful"
7850 # bug 2330 - insufficient obd_match error checking causes LBUG
7852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7856 cancel_lru_locks osc
7857 lctl set_param fail_loc=0x405
7858 cat $f && error "cat succeeded, expect -EIO"
7859 lctl set_param fail_loc=0
7861 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7862 # match every page all of the time.
7863 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7865 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7866 # Though this test is irrelevant anymore, it helped to reveal some
7867 # other grant bugs (LU-4482), let's keep it.
7868 test_63a() { # was test_63
7869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7871 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7873 for i in `seq 10` ; do
7874 dd if=/dev/zero of=$DIR/f63 bs=8k &
7880 rm -f $DIR/f63 || true
7882 run_test 63a "Verify oig_wait interruption does not crash ======="
7884 # bug 2248 - async write errors didn't return to application on sync
7885 # bug 3677 - async write errors left page locked
7887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7890 lctl set_param debug=-1
7892 # ensure we have a grant to do async writes
7893 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7896 sync # sync lest earlier test intercept the fail_loc
7898 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7899 lctl set_param fail_loc=0x80000406
7900 $MULTIOP $DIR/$tfile Owy && \
7901 error "sync didn't return ENOMEM"
7902 sync; sleep 2; sync # do a real sync this time to flush page
7903 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7904 error "locked page left in cache after async error" || true
7907 run_test 63b "async write errors should be returned to fsync ==="
7910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7913 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7915 run_test 64a "verify filter grant calculations (in kernel) ====="
7918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7920 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7922 run_test 64b "check out-of-space detection on client"
7925 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7927 run_test 64c "verify grant shrink"
7933 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7936 # this does exactly what osc_request.c:osc_announce_cached() does in
7937 # order to calculate max amount of grants to ask from server
7941 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7942 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7944 ((rpc_in_flight++));
7945 nrpages=$((nrpages * rpc_in_flight))
7947 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7949 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7951 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7952 local undirty=$((nrpages * PAGE_SIZE))
7954 local max_extent_pages
7955 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7956 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7957 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7958 local grant_extent_tax
7959 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7961 undirty=$((undirty + nrextents * grant_extent_tax))
7966 # this is size of unit for grant allocation. It should be equal to
7967 # what tgt_grant.c:tgt_grant_chunk() calculates
7971 local grant_extent_tax
7973 max_brw_size=$(import_param $tgt max_brw_size)
7975 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7977 echo $(((max_brw_size + grant_extent_tax) * 2))
7981 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7982 skip "OST < 2.10.55 doesn't limit grants enough"
7984 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7986 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7987 skip "no grant_param connect flag"
7989 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7991 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7992 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7995 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7996 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7998 $LFS setstripe $DIR/$tfile -i 0 -c 1
7999 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8002 while kill -0 $ddpid; do
8003 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8005 if [[ $cur_grant -gt $max_cur_granted ]]; then
8007 error "cur_grant $cur_grant > $max_cur_granted"
8013 run_test 64d "check grant limit exceed"
8019 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8021 ((cur_grants == expected)) ||
8022 error "$msg: grants mismatch: $cur_grants, expected $expected"
8026 echo $((($1 + $2 - 1) & ~($2 - 1)))
8030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8031 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8032 skip "Need OSS version at least 2.11.56"
8034 # Remount client to reset grant
8035 remount_client $MOUNT || error "failed to remount client"
8036 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8038 local init_grants=$(import_param $osc_tgt initial_grant)
8040 check_grants $osc_tgt $init_grants "init grants"
8042 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8043 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8044 local gbs=$(import_param $osc_tgt grant_block_size)
8046 # write random number of bytes from max_brw_size / 4 to max_brw_size
8047 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8048 # align for direct io
8049 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8050 # round to grant consumption unit
8051 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8053 local grants=$((wb_round_up + extent_tax))
8055 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8057 # define OBD_FAIL_TGT_NO_GRANT 0x725
8058 # make the server not grant more back
8059 do_facet ost1 $LCTL set_param fail_loc=0x725
8060 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8062 do_facet ost1 $LCTL set_param fail_loc=0
8064 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8066 rm -f $DIR/$tfile || error "rm failed"
8068 # Remount client to reset grant
8069 remount_client $MOUNT || error "failed to remount client"
8070 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8072 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8074 # define OBD_FAIL_TGT_NO_GRANT 0x725
8075 # make the server not grant more back
8076 do_facet ost1 $LCTL set_param fail_loc=0x725
8077 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8078 do_facet ost1 $LCTL set_param fail_loc=0
8080 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8082 run_test 64e "check grant consumption (no grant allocation)"
8085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8087 # Remount client to reset grant
8088 remount_client $MOUNT || error "failed to remount client"
8089 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8091 local init_grants=$(import_param $osc_tgt initial_grant)
8092 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8093 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8094 local gbs=$(import_param $osc_tgt grant_block_size)
8095 local chunk=$(grant_chunk $osc_tgt)
8097 # write random number of bytes from max_brw_size / 4 to max_brw_size
8098 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8099 # align for direct io
8100 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8101 # round to grant consumption unit
8102 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8104 local grants=$((wb_round_up + extent_tax))
8106 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8107 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8108 error "error writing to $DIR/$tfile"
8110 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8111 "direct io with grant allocation"
8113 rm -f $DIR/$tfile || error "rm failed"
8115 # Remount client to reset grant
8116 remount_client $MOUNT || error "failed to remount client"
8117 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8119 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8121 local cmd="oO_WRONLY:w${write_bytes}_yc"
8123 $MULTIOP $DIR/$tfile $cmd &
8127 check_grants $osc_tgt $((init_grants - grants)) \
8128 "buffered io, not write rpc"
8130 kill -USR1 $MULTIPID
8133 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8134 "buffered io, one RPC"
8136 run_test 64f "check grant consumption (with grant allocation)"
8138 # bug 1414 - set/get directories' stripe info
8140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8142 test_mkdir $DIR/$tdir
8144 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8146 run_test 65a "directory with no stripe info"
8149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8151 test_mkdir $DIR/$tdir
8152 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8154 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8157 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8159 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8163 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8165 test_mkdir $DIR/$tdir
8166 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8168 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8169 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8171 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8173 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8178 test_mkdir $DIR/$tdir
8179 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8180 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8182 if [[ $STRIPECOUNT -le 0 ]]; then
8184 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8185 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8186 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8188 sc=$(($STRIPECOUNT - 1))
8190 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8191 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8192 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8193 error "lverify failed"
8195 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8200 test_mkdir $DIR/$tdir
8202 $LFS setstripe $DIR/$tdir || error "setstripe"
8203 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8204 error "no stripe info failed"
8206 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8208 run_test 65e "directory setstripe defaults"
8211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8213 test_mkdir $DIR/${tdir}f
8214 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8215 error "setstripe succeeded" || true
8217 run_test 65f "dir setstripe permission (should return error) ==="
8220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8222 test_mkdir $DIR/$tdir
8223 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8225 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8226 error "setstripe -S failed"
8227 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8228 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8229 error "delete default stripe failed"
8231 run_test 65g "directory setstripe -d"
8234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8236 test_mkdir $DIR/$tdir
8237 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8239 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8240 error "setstripe -S failed"
8241 test_mkdir $DIR/$tdir/dd1
8242 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8243 error "stripe info inherit failed"
8245 run_test 65h "directory stripe info inherit ===================="
8248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8250 save_layout_restore_at_exit $MOUNT
8252 # bug6367: set non-default striping on root directory
8253 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8255 # bug12836: getstripe on -1 default directory striping
8256 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8258 # bug12836: getstripe -v on -1 default directory striping
8259 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8261 # bug12836: new find on -1 default directory striping
8262 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8264 run_test 65i "various tests to set root directory striping"
8266 test_65j() { # bug6367
8267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8271 # if we aren't already remounting for each test, do so for this test
8272 if [ "$I_MOUNTED" = "yes" ]; then
8273 cleanup || error "failed to unmount"
8277 save_layout_restore_at_exit $MOUNT
8279 $LFS setstripe -d $MOUNT || error "setstripe failed"
8281 run_test 65j "set default striping on root directory (bug 6367)="
8285 wait_delete_completed
8286 do_facet $SINGLEMDS "lctl set_param -n \
8287 osp.$ost*MDT0000.max_create_count=$max_count"
8288 do_facet $SINGLEMDS "lctl set_param -n \
8289 osp.$ost*MDT0000.create_count=$count"
8290 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8291 echo $INACTIVE_OSC "is Activate"
8293 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8296 test_65k() { # bug11679
8297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8298 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8299 remote_mds_nodsh && skip "remote MDS with nodsh"
8301 local disable_precreate=true
8302 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8303 disable_precreate=false
8305 echo "Check OST status: "
8306 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8307 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8309 for OSC in $MDS_OSCS; do
8310 echo $OSC "is active"
8311 do_facet $SINGLEMDS lctl --device %$OSC activate
8314 for INACTIVE_OSC in $MDS_OSCS; do
8315 local ost=$(osc_to_ost $INACTIVE_OSC)
8316 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8317 lov.*md*.target_obd |
8318 awk -F: /$ost/'{ print $1 }' | head -n 1)
8321 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8322 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8324 echo "Deactivate: " $INACTIVE_OSC
8325 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8327 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8328 osp.$ost*MDT0000.create_count")
8329 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8330 osp.$ost*MDT0000.max_create_count")
8331 $disable_precreate &&
8332 do_facet $SINGLEMDS "lctl set_param -n \
8333 osp.$ost*MDT0000.max_create_count=0"
8335 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8336 [ -f $DIR/$tdir/$idx ] && continue
8337 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8338 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8340 error "setstripe $idx should succeed"; }
8341 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8343 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8346 do_facet $SINGLEMDS "lctl set_param -n \
8347 osp.$ost*MDT0000.max_create_count=$max_count"
8348 do_facet $SINGLEMDS "lctl set_param -n \
8349 osp.$ost*MDT0000.create_count=$count"
8350 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8351 echo $INACTIVE_OSC "is Activate"
8353 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8356 run_test 65k "validate manual striping works properly with deactivated OSCs"
8358 test_65l() { # bug 12836
8359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8361 test_mkdir -p $DIR/$tdir/test_dir
8362 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8363 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8365 run_test 65l "lfs find on -1 stripe dir ========================"
8368 local layout=$(save_layout $MOUNT)
8369 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8370 restore_layout $MOUNT $layout
8371 error "setstripe should fail by non-root users"
8375 run_test 65m "normal user can't set filesystem default stripe"
8378 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8379 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8380 skip "Need MDS version at least 2.12.50"
8381 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8383 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8384 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8385 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8387 local root_layout=$(save_layout $MOUNT)
8388 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8390 # new subdirectory under root directory should not inherit
8391 # the default layout from root
8392 local dir1=$MOUNT/$tdir-1
8393 mkdir $dir1 || error "mkdir $dir1 failed"
8394 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8395 error "$dir1 shouldn't have LOV EA"
8397 # delete the default layout on root directory
8398 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8400 local dir2=$MOUNT/$tdir-2
8401 mkdir $dir2 || error "mkdir $dir2 failed"
8402 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8403 error "$dir2 shouldn't have LOV EA"
8405 # set a new striping pattern on root directory
8406 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8407 local new_def_stripe_size=$((def_stripe_size * 2))
8408 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8409 error "set stripe size on $MOUNT failed"
8411 # new file created in $dir2 should inherit the new stripe size from
8412 # the filesystem default
8413 local file2=$dir2/$tfile-2
8414 touch $file2 || error "touch $file2 failed"
8416 local file2_stripe_size=$($LFS getstripe -S $file2)
8417 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8419 echo "file2_stripe_size: '$file2_stripe_size'"
8420 echo "new_def_stripe_size: '$new_def_stripe_size'"
8421 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8424 local dir3=$MOUNT/$tdir-3
8425 mkdir $dir3 || error "mkdir $dir3 failed"
8426 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8427 # the root layout, which is the actual default layout that will be used
8428 # when new files are created in $dir3.
8429 local dir3_layout=$(get_layout_param $dir3)
8430 local root_dir_layout=$(get_layout_param $MOUNT)
8431 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8433 echo "dir3_layout: '$dir3_layout'"
8434 echo "root_dir_layout: '$root_dir_layout'"
8435 error "$dir3 should show the default layout from $MOUNT"
8438 # set OST pool on root directory
8439 local pool=$TESTNAME
8440 pool_add $pool || error "add $pool failed"
8441 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8442 error "add targets to $pool failed"
8444 $LFS setstripe -p $pool $MOUNT ||
8445 error "set OST pool on $MOUNT failed"
8447 # new file created in $dir3 should inherit the pool from
8448 # the filesystem default
8449 local file3=$dir3/$tfile-3
8450 touch $file3 || error "touch $file3 failed"
8452 local file3_pool=$($LFS getstripe -p $file3)
8453 [[ "$file3_pool" = "$pool" ]] ||
8454 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8456 local dir4=$MOUNT/$tdir-4
8457 mkdir $dir4 || error "mkdir $dir4 failed"
8458 local dir4_layout=$(get_layout_param $dir4)
8459 root_dir_layout=$(get_layout_param $MOUNT)
8460 echo "$LFS getstripe -d $dir4"
8461 $LFS getstripe -d $dir4
8462 echo "$LFS getstripe -d $MOUNT"
8463 $LFS getstripe -d $MOUNT
8464 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8466 echo "dir4_layout: '$dir4_layout'"
8467 echo "root_dir_layout: '$root_dir_layout'"
8468 error "$dir4 should show the default layout from $MOUNT"
8471 # new file created in $dir4 should inherit the pool from
8472 # the filesystem default
8473 local file4=$dir4/$tfile-4
8474 touch $file4 || error "touch $file4 failed"
8476 local file4_pool=$($LFS getstripe -p $file4)
8477 [[ "$file4_pool" = "$pool" ]] ||
8478 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8480 # new subdirectory under non-root directory should inherit
8481 # the default layout from its parent directory
8482 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8483 error "set directory layout on $dir4 failed"
8485 local dir5=$dir4/$tdir-5
8486 mkdir $dir5 || error "mkdir $dir5 failed"
8488 dir4_layout=$(get_layout_param $dir4)
8489 local dir5_layout=$(get_layout_param $dir5)
8490 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8492 echo "dir4_layout: '$dir4_layout'"
8493 echo "dir5_layout: '$dir5_layout'"
8494 error "$dir5 should inherit the default layout from $dir4"
8497 # though subdir under ROOT doesn't inherit default layout, but
8498 # its sub dir/file should be created with default layout.
8499 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8500 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8501 skip "Need MDS version at least 2.12.59"
8503 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8504 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8505 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8507 if [ $default_lmv_hash == "none" ]; then
8508 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8510 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8511 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8514 $LFS setdirstripe -D -c 2 $MOUNT ||
8515 error "setdirstripe -D -c 2 failed"
8516 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8517 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8518 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8520 run_test 65n "don't inherit default layout from root for new subdirectories"
8522 # bug 2543 - update blocks count on client
8524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8527 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8528 sync; sync_all_data; sync; sync_all_data
8529 cancel_lru_locks osc
8530 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8531 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8533 run_test 66 "update inode blocks count on client ==============="
8536 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8540 swapon -s | awk '($1 == "'$1'") { print $4 }'
8543 # bug5265, obdfilter oa2dentry return -ENOENT
8544 # #define OBD_FAIL_SRV_ENOENT 0x217
8546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8547 remote_ost_nodsh && skip "remote OST with nodsh"
8550 $LFS setstripe -c 1 -i 0 $f
8552 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8554 do_facet ost1 lctl set_param fail_loc=0x217
8555 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8556 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8558 do_facet ost1 lctl set_param fail_loc=0
8559 $DIRECTIO write $f 0 2 || error "write error"
8561 cancel_lru_locks osc
8562 $DIRECTIO read $f 0 1 || error "read error"
8564 do_facet ost1 lctl set_param fail_loc=0x217
8565 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8567 do_facet ost1 lctl set_param fail_loc=0
8570 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8573 test_mkdir $DIR/$tdir
8574 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8575 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8577 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8579 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8581 [ "$RUNAS_ID" = "$UID" ] &&
8582 skip_env "RUNAS_ID = UID = $UID -- skipping"
8583 # Check that testing environment is properly set up. Skip if not
8584 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8585 skip_env "User $RUNAS_ID does not exist - skipping"
8588 chmod 777 $DIR/$tfile
8589 chmod ug+s $DIR/$tfile
8590 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8591 error "$RUNAS dd $DIR/$tfile failed"
8592 # See if we are still setuid/sgid
8593 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8594 error "S/gid is not dropped on write"
8595 # Now test that MDS is updated too
8596 cancel_lru_locks mdc
8597 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8598 error "S/gid is not dropped on MDS"
8601 run_test 72a "Test that remove suid works properly (bug5695) ===="
8603 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8606 [ "$RUNAS_ID" = "$UID" ] &&
8607 skip_env "RUNAS_ID = UID = $UID -- skipping"
8608 [ "$RUNAS_ID" -eq 0 ] &&
8609 skip_env "RUNAS_ID = 0 -- skipping"
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8611 # Check that testing environment is properly set up. Skip if not
8612 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8613 skip_env "User $RUNAS_ID does not exist - skipping"
8615 touch $DIR/${tfile}-f{g,u}
8616 test_mkdir $DIR/${tfile}-dg
8617 test_mkdir $DIR/${tfile}-du
8618 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8619 chmod g+s $DIR/${tfile}-{f,d}g
8620 chmod u+s $DIR/${tfile}-{f,d}u
8621 for perm in 777 2777 4777; do
8622 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8623 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8624 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8625 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8629 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8631 # bug 3462 - multiple simultaneous MDC requests
8633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8635 test_mkdir $DIR/d73-1
8636 test_mkdir $DIR/d73-2
8637 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8640 lctl set_param fail_loc=0x80000129
8641 $MULTIOP $DIR/d73-1/f73-2 Oc &
8643 lctl set_param fail_loc=0
8645 $MULTIOP $DIR/d73-2/f73-3 Oc &
8649 wait $pid1 || return 1
8653 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8654 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8655 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8659 run_test 73 "multiple MDC requests (should not deadlock)"
8661 test_74a() { # bug 6149, 6184
8662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8665 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8667 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8668 # will spin in a tight reconnection loop
8669 $LCTL set_param fail_loc=0x8000030e
8670 # get any lock that won't be difficult - lookup works.
8672 $LCTL set_param fail_loc=0
8676 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8678 test_74b() { # bug 13310
8679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8681 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8683 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8684 # will spin in a tight reconnection loop
8685 $LCTL set_param fail_loc=0x8000030e
8686 # get a "difficult" lock
8688 $LCTL set_param fail_loc=0
8692 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8695 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8697 #define OBD_FAIL_LDLM_NEW_LOCK
8698 $LCTL set_param fail_loc=0x319
8699 touch $DIR/$tfile && error "touch successful"
8700 $LCTL set_param fail_loc=0
8703 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8705 slab_lic=/sys/kernel/slab/lustre_inode_cache
8707 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8708 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8709 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8712 test_76a() { # Now for b=20433, added originally in b=1443
8713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8715 cancel_lru_locks osc
8716 # there may be some slab objects cached per core
8717 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8718 local before=$(num_objects)
8719 local count=$((512 * cpus))
8720 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8721 local margin=$((count / 10))
8722 if [[ -f $slab_lic/aliases ]]; then
8723 local aliases=$(cat $slab_lic/aliases)
8724 (( aliases > 0 )) && margin=$((margin * aliases))
8727 echo "before slab objects: $before"
8728 for i in $(seq $count); do
8732 cancel_lru_locks osc
8733 local after=$(num_objects)
8734 echo "created: $count, after slab objects: $after"
8735 # shared slab counts are not very accurate, allow significant margin
8736 # the main goal is that the cache growth is not permanently > $count
8737 while (( after > before + margin )); do
8739 after=$(num_objects)
8741 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8742 if (( wait > 60 )); then
8743 error "inode slab grew from $before+$margin to $after"
8747 run_test 76a "confirm clients recycle inodes properly ===="
8750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8751 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8754 local before=$(num_objects)
8756 for i in $(seq $count); do
8761 local after=$(num_objects)
8764 while (( after > before )); do
8766 after=$(num_objects)
8768 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8769 if (( wait > 60 )); then
8770 error "inode slab grew from $before to $after"
8774 echo "slab objects before: $before, after: $after"
8776 run_test 76b "confirm clients recycle directory inodes properly ===="
8781 # Note: in sptlrpc modes which enable its own bulk checksum, the
8782 # original crc32_le bulk checksum will be automatically disabled,
8783 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8784 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8785 # In this case set_checksums() will not be no-op, because sptlrpc
8786 # bulk checksum will be enabled all through the test.
8788 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8789 lctl set_param -n osc.*.checksums $1
8793 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8794 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8795 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8796 tr -d [] | head -n1)}
8799 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8801 log "set checksum type to $1, rc = $rc"
8805 get_osc_checksum_type()
8807 # arugment 1: OST name, like OST0000
8809 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8810 sed 's/.*\[\(.*\)\].*/\1/g')
8812 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8816 F77_TMP=$TMP/f77-temp
8819 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8820 error "error writing to $F77_TMP"
8823 test_77a() { # bug 10889
8824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8825 $GSS && skip_env "could not run with gss"
8827 [ ! -f $F77_TMP ] && setup_f77
8829 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8833 run_test 77a "normal checksum read/write operation"
8835 test_77b() { # bug 10889
8836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8837 $GSS && skip_env "could not run with gss"
8839 [ ! -f $F77_TMP ] && setup_f77
8840 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8841 $LCTL set_param fail_loc=0x80000409
8844 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8845 error "dd error: $?"
8846 $LCTL set_param fail_loc=0
8848 for algo in $CKSUM_TYPES; do
8849 cancel_lru_locks osc
8850 set_checksum_type $algo
8851 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8852 $LCTL set_param fail_loc=0x80000408
8853 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8854 $LCTL set_param fail_loc=0
8857 set_checksum_type $ORIG_CSUM_TYPE
8860 run_test 77b "checksum error on client write, read"
8865 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8867 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8868 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8869 $check_ost && [ -n "$ost_file_prefix" ] &&
8870 do_facet ost1 rm -f ${ost_file_prefix}\*
8874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8875 $GSS && skip_env "could not run with gss"
8876 remote_ost_nodsh && skip "remote OST with nodsh"
8879 local osc_file_prefix
8881 local check_ost=false
8882 local ost_file_prefix
8888 # ensure corruption will occur on first OSS/OST
8889 $LFS setstripe -i 0 $DIR/$tfile
8891 [ ! -f $F77_TMP ] && setup_f77
8892 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8893 error "dd write error: $?"
8894 fid=$($LFS path2fid $DIR/$tfile)
8896 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8899 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8900 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8902 echo "OSS do not support bulk pages dump upon error"
8905 osc_file_prefix=$($LCTL get_param -n debug_path)
8906 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8908 trap cleanup_77c EXIT
8911 # enable bulk pages dump upon error on Client
8912 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8913 # enable bulk pages dump upon error on OSS
8915 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8917 # flush Client cache to allow next read to reach OSS
8918 cancel_lru_locks osc
8920 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8921 $LCTL set_param fail_loc=0x80000408
8922 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8923 $LCTL set_param fail_loc=0
8927 # check cksum dump on Client
8928 osc_file=$(ls ${osc_file_prefix}*)
8929 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8930 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8931 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8932 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8933 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8935 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8936 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8937 error "dump content does not match on Client"
8939 $check_ost || skip "No need to check cksum dump on OSS"
8941 # check cksum dump on OSS
8942 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8943 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8944 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8945 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8946 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8947 error "dump content does not match on OSS"
8951 run_test 77c "checksum error on client read with debug"
8953 test_77d() { # bug 10889
8954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8955 $GSS && skip_env "could not run with gss"
8957 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8958 $LCTL set_param fail_loc=0x80000409
8960 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8961 error "direct write: rc=$?"
8962 $LCTL set_param fail_loc=0
8965 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8966 $LCTL set_param fail_loc=0x80000408
8968 cancel_lru_locks osc
8969 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8970 error "direct read: rc=$?"
8971 $LCTL set_param fail_loc=0
8974 run_test 77d "checksum error on OST direct write, read"
8976 test_77f() { # bug 10889
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8978 $GSS && skip_env "could not run with gss"
8981 for algo in $CKSUM_TYPES; do
8982 cancel_lru_locks osc
8983 set_checksum_type $algo
8984 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8985 $LCTL set_param fail_loc=0x409
8986 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8987 error "direct write succeeded"
8988 $LCTL set_param fail_loc=0
8990 set_checksum_type $ORIG_CSUM_TYPE
8993 run_test 77f "repeat checksum error on write (expect error)"
8995 test_77g() { # bug 10889
8996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8997 $GSS && skip_env "could not run with gss"
8998 remote_ost_nodsh && skip "remote OST with nodsh"
9000 [ ! -f $F77_TMP ] && setup_f77
9002 local file=$DIR/$tfile
9003 stack_trap "rm -f $file" EXIT
9005 $LFS setstripe -c 1 -i 0 $file
9006 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9007 do_facet ost1 lctl set_param fail_loc=0x8000021a
9009 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9010 error "write error: rc=$?"
9011 do_facet ost1 lctl set_param fail_loc=0
9014 cancel_lru_locks osc
9015 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9016 do_facet ost1 lctl set_param fail_loc=0x8000021b
9018 cmp $F77_TMP $file || error "file compare failed"
9019 do_facet ost1 lctl set_param fail_loc=0
9022 run_test 77g "checksum error on OST write, read"
9024 test_77k() { # LU-10906
9025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9026 $GSS && skip_env "could not run with gss"
9028 local cksum_param="osc.$FSNAME*.checksums"
9029 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9033 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9034 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9035 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9038 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9039 error "failed to set checksum=$i on MGS"
9040 wait_update $HOSTNAME "$get_checksum" $i
9042 echo "remount client, checksum should be $i"
9043 remount_client $MOUNT || error "failed to remount client"
9044 checksum=$(eval $get_checksum)
9045 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9047 # remove persistent param to avoid races with checksum mountopt below
9048 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9049 error "failed to delete checksum on MGS"
9051 for opt in "checksum" "nochecksum"; do
9052 #remount with mount option
9053 echo "remount client with option $opt, checksum should be $i"
9054 umount_client $MOUNT || error "failed to umount client"
9055 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9056 error "failed to mount client with option '$opt'"
9057 checksum=$(eval $get_checksum)
9058 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9062 remount_client $MOUNT || error "failed to remount client"
9064 run_test 77k "enable/disable checksum correctly"
9067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9068 $GSS && skip_env "could not run with gss"
9071 stack_trap "set_checksums $ORIG_CSUM" EXIT
9072 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9074 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9076 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9077 for algo in $CKSUM_TYPES; do
9078 set_checksum_type $algo || error "fail to set checksum type $algo"
9079 osc_algo=$(get_osc_checksum_type OST0000)
9080 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9082 # no locks, no reqs to let the connection idle
9083 cancel_lru_locks osc
9084 lru_resize_disable osc
9085 wait_osc_import_state client ost1 IDLE
9087 # ensure ost1 is connected
9088 stat $DIR/$tfile >/dev/null || error "can't stat"
9089 wait_osc_import_state client ost1 FULL
9091 osc_algo=$(get_osc_checksum_type OST0000)
9092 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9096 run_test 77l "preferred checksum type is remembered after reconnected"
9098 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9107 test_78() { # bug 10901
9108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9109 remote_ost || skip_env "local OST"
9112 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9113 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9114 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9115 echo "MemTotal: $MEMTOTAL"
9117 # reserve 256MB of memory for the kernel and other running processes,
9118 # and then take 1/2 of the remaining memory for the read/write buffers.
9119 if [ $MEMTOTAL -gt 512 ] ;then
9120 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9122 # for those poor memory-starved high-end clusters...
9123 MEMTOTAL=$((MEMTOTAL / 2))
9125 echo "Mem to use for directio: $MEMTOTAL"
9127 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9128 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9129 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9130 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9132 echo "Smallest OST: $SMALLESTOST"
9133 [[ $SMALLESTOST -lt 10240 ]] &&
9134 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9136 trap cleanup_test_78 EXIT
9138 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9139 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9141 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9142 echo "File size: $F78SIZE"
9143 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9144 for i in $(seq 1 $NSEQ); do
9145 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9146 echo directIO rdwr round $i of $NSEQ
9147 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9152 run_test 78 "handle large O_DIRECT writes correctly ============"
9154 test_79() { # bug 12743
9155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9157 wait_delete_completed
9159 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9160 BKFREE=$(calc_osc_kbytes kbytesfree)
9161 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9163 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9164 DFTOTAL=`echo $STRING | cut -d, -f1`
9165 DFUSED=`echo $STRING | cut -d, -f2`
9166 DFAVAIL=`echo $STRING | cut -d, -f3`
9167 DFFREE=$(($DFTOTAL - $DFUSED))
9169 ALLOWANCE=$((64 * $OSTCOUNT))
9171 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9172 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9173 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9175 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9176 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9177 error "df free($DFFREE) mismatch OST free($BKFREE)"
9179 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9180 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9181 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9184 run_test 79 "df report consistency check ======================="
9186 test_80() { # bug 10718
9187 remote_ost_nodsh && skip "remote OST with nodsh"
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9190 # relax strong synchronous semantics for slow backends like ZFS
9191 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9192 local soc="obdfilter.*.sync_lock_cancel"
9193 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9195 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9196 if [ -z "$save" ]; then
9197 soc="obdfilter.*.sync_on_lock_cancel"
9198 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9201 if [ "$save" != "never" ]; then
9202 local hosts=$(comma_list $(osts_nodes))
9204 do_nodes $hosts $LCTL set_param $soc=never
9205 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9209 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9211 local before=$(date +%s)
9212 cancel_lru_locks osc
9213 local after=$(date +%s)
9214 local diff=$((after - before))
9215 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9219 run_test 80 "Page eviction is equally fast at high offsets too"
9221 test_81a() { # LU-456
9222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9223 remote_ost_nodsh && skip "remote OST with nodsh"
9225 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9226 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9227 do_facet ost1 lctl set_param fail_loc=0x80000228
9229 # write should trigger a retry and success
9230 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9231 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9233 if [ $RC -ne 0 ] ; then
9234 error "write should success, but failed for $RC"
9237 run_test 81a "OST should retry write when get -ENOSPC ==============="
9239 test_81b() { # LU-456
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9241 remote_ost_nodsh && skip "remote OST with nodsh"
9243 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9244 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9245 do_facet ost1 lctl set_param fail_loc=0x228
9247 # write should retry several times and return -ENOSPC finally
9248 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9249 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9252 if [ $RC -ne $ENOSPC ] ; then
9253 error "dd should fail for -ENOSPC, but succeed."
9256 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9259 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9261 test_mkdir $DIR/$tdir.cvsroot
9262 chown $RUNAS_ID $DIR/$tdir.cvsroot
9265 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9268 # some versions of cvs import exit(1) when asked to import links or
9269 # files they can't read. ignore those files.
9270 local toignore=$(find . -type l -printf '-I %f\n' -o \
9271 ! -perm /4 -printf '-I %f\n')
9272 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9273 $tdir.reposname vtag rtag
9276 test_mkdir $DIR/$tdir.reposname
9277 chown $RUNAS_ID $DIR/$tdir.reposname
9278 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9280 cd $DIR/$tdir.reposname
9282 $RUNAS cvs add -m 'addmsg' foo99
9284 $RUNAS cvs commit -m 'nomsg' foo99
9285 rm -fr $DIR/$tdir.cvsroot
9287 run_test 99 "cvs strange file/directory operations"
9290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9291 [[ "$NETTYPE" =~ tcp ]] ||
9292 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9293 remote_ost_nodsh && skip "remote OST with nodsh"
9294 remote_mds_nodsh && skip "remote MDS with nodsh"
9296 skip "useless for local single node setup"
9298 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9299 [ "$PROT" != "tcp" ] && continue
9300 RPORT=$(echo $REMOTE | cut -d: -f2)
9301 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9304 LPORT=`echo $LOCAL | cut -d: -f2`
9305 if [ $LPORT -ge 1024 ]; then
9306 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9308 error_exit "local: $LPORT > 1024, remote: $RPORT"
9311 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9313 run_test 100 "check local port using privileged port ==========="
9315 function get_named_value()
9324 echo $line | sed "s/^$tag[ ]*//"
9331 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9332 awk '/^max_cached_mb/ { print $2 }')
9335 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9345 local cache_limit=32
9347 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9348 trap cleanup_101a EXIT
9349 $LCTL set_param -n llite.*.read_ahead_stats 0
9350 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9353 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9355 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9356 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9359 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9360 get_named_value 'read but discarded' | cut -d" " -f1); do
9361 discard=$(($discard + $s))
9365 $LCTL get_param osc.*-osc*.rpc_stats
9366 $LCTL get_param llite.*.read_ahead_stats
9368 # Discard is generally zero, but sometimes a few random reads line up
9369 # and trigger larger readahead, which is wasted & leads to discards.
9370 if [[ $(($discard)) -gt $nreads ]]; then
9371 error "too many ($discard) discarded pages"
9373 rm -f $DIR/$tfile || true
9375 run_test 101a "check read-ahead for random reads"
9378 test_mkdir $DIR/$tdir
9380 local FILE_LENGTH=$2
9383 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9385 local list=$(comma_list $(osts_nodes))
9386 set_osd_param $list '' read_cache_enable 0
9387 set_osd_param $list '' writethrough_cache_enable 0
9389 trap cleanup_test101bc EXIT
9390 # prepare the read-ahead file
9391 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9393 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9394 count=$FILE_SIZE_MB 2> /dev/null
9398 cleanup_test101bc() {
9403 local list=$(comma_list $(osts_nodes))
9404 set_osd_param $list '' read_cache_enable 1
9405 set_osd_param $list '' writethrough_cache_enable 1
9409 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9414 local STRIPE_SIZE=$2
9415 local FILE_LENGTH=$3
9416 local RA_INC=1048576
9417 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9418 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9419 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9420 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9421 get_named_value 'read but discarded' |
9422 cut -d" " -f1 | calc_total)
9423 if [[ $DISCARD -gt $discard_limit ]]; then
9424 $LCTL get_param llite.*.read_ahead_stats
9425 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9427 echo "Read-ahead success for size ${READ_SIZE}"
9432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9433 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9435 local STRIPE_SIZE=1048576
9436 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9438 if [ $SLOW == "yes" ]; then
9439 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9441 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9444 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9446 # prepare the read-ahead file
9447 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9448 cancel_lru_locks osc
9449 for BIDX in 2 4 8 16 32 64 128 256
9451 local BSIZE=$((BIDX*4096))
9452 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9453 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9454 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9455 $LCTL set_param -n llite.*.read_ahead_stats 0
9456 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9457 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9458 cancel_lru_locks osc
9459 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9464 run_test 101b "check stride-io mode read-ahead ================="
9467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9469 local STRIPE_SIZE=1048576
9470 local FILE_LENGTH=$((STRIPE_SIZE*100))
9475 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9477 cancel_lru_locks osc
9478 $LCTL set_param osc.*.rpc_stats 0
9479 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9480 $LCTL get_param osc.*.rpc_stats
9481 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9482 local stats=$($LCTL get_param -n $osc_rpc_stats)
9483 local lines=$(echo "$stats" | awk 'END {print NR;}')
9486 if [ $lines -le 20 ]; then
9487 echo "continue debug"
9490 for size in 1 2 4 8; do
9491 local rpc=$(echo "$stats" |
9492 awk '($1 == "'$size':") {print $2; exit; }')
9493 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9494 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9496 echo "$osc_rpc_stats check passed!"
9501 run_test 101c "check stripe_size aligned read-ahead ================="
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9506 local file=$DIR/$tfile
9507 local sz_MB=${FILESIZE_101d:-80}
9508 local ra_MB=${READAHEAD_MB:-40}
9510 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9511 [ $free_MB -lt $sz_MB ] &&
9512 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9514 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9515 $LFS setstripe -c -1 $file || error "setstripe failed"
9517 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9518 echo Cancel LRU locks on lustre client to flush the client cache
9519 cancel_lru_locks osc
9521 echo Disable read-ahead
9522 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9523 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9524 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9525 $LCTL get_param -n llite.*.max_read_ahead_mb
9527 echo "Reading the test file $file with read-ahead disabled"
9528 local sz_KB=$((sz_MB * 1024 / 4))
9529 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9530 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9531 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9532 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9534 echo "Cancel LRU locks on lustre client to flush the client cache"
9535 cancel_lru_locks osc
9536 echo Enable read-ahead with ${ra_MB}MB
9537 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9539 echo "Reading the test file $file with read-ahead enabled"
9540 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9541 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9543 echo "read-ahead disabled time read $raOFF"
9544 echo "read-ahead enabled time read $raON"
9547 wait_delete_completed
9549 # use awk for this check instead of bash because it handles decimals
9550 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9551 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9553 run_test 101d "file read with and without read-ahead enabled"
9556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9558 local file=$DIR/$tfile
9559 local size_KB=500 #KB
9563 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9564 local need_KB=$((count * size_KB))
9565 [[ $free_KB -le $need_KB ]] &&
9566 skip_env "Need free space $need_KB, have $free_KB"
9568 echo "Creating $count ${size_KB}K test files"
9569 for ((i = 0; i < $count; i++)); do
9570 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9573 echo "Cancel LRU locks on lustre client to flush the client cache"
9574 cancel_lru_locks $OSC
9576 echo "Reset readahead stats"
9577 $LCTL set_param -n llite.*.read_ahead_stats 0
9579 for ((i = 0; i < $count; i++)); do
9580 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9583 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9584 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9586 for ((i = 0; i < $count; i++)); do
9587 rm -rf $file.$i 2>/dev/null
9590 #10000 means 20% reads are missing in readahead
9591 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9593 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9596 which iozone || skip_env "no iozone installed"
9598 local old_debug=$($LCTL get_param debug)
9599 old_debug=${old_debug#*=}
9600 $LCTL set_param debug="reada mmap"
9602 # create a test file
9603 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9605 echo Cancel LRU locks on lustre client to flush the client cache
9606 cancel_lru_locks osc
9608 echo Reset readahead stats
9609 $LCTL set_param -n llite.*.read_ahead_stats 0
9611 echo mmap read the file with small block size
9612 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9615 echo checking missing pages
9616 $LCTL get_param llite.*.read_ahead_stats
9617 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9618 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9620 $LCTL set_param debug="$old_debug"
9621 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9624 run_test 101f "check mmap read performance"
9626 test_101g_brw_size_test() {
9628 local pages=$((mb * 1048576 / PAGE_SIZE))
9629 local file=$DIR/$tfile
9631 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9632 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9633 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9634 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9638 stack_trap "rm -f $file" EXIT
9639 $LCTL set_param -n osc.*.rpc_stats=0
9641 # 10 RPCs should be enough for the test
9643 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9644 { error "dd write ${mb} MB blocks failed"; return 3; }
9645 cancel_lru_locks osc
9646 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9647 { error "dd write ${mb} MB blocks failed"; return 4; }
9649 # calculate number of full-sized read and write RPCs
9650 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9651 sed -n '/pages per rpc/,/^$/p' |
9652 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9653 END { print reads,writes }'))
9654 # allow one extra full-sized read RPC for async readahead
9655 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9656 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9657 [[ ${rpcs[1]} == $count ]] ||
9658 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9662 remote_ost_nodsh && skip "remote OST with nodsh"
9665 local osts=$(get_facets OST)
9666 local list=$(comma_list $(osts_nodes))
9667 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9668 local brw_size="obdfilter.*.brw_size"
9670 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9672 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9674 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9675 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9676 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9677 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9678 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9679 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9681 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9684 if [[ $orig_mb -lt 16 ]]; then
9685 save_lustre_params $osts "$brw_size" > $p
9686 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9687 error "set 16MB RPC size failed"
9689 echo "remount client to enable new RPC size"
9690 remount_client $MOUNT || error "remount_client failed"
9693 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9694 # should be able to set brw_size=12, but no rpc_stats for that
9695 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9698 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9700 if [[ $orig_mb -lt 16 ]]; then
9701 restore_lustre_params < $p
9702 remount_client $MOUNT || error "remount_client restore failed"
9705 rm -f $p $DIR/$tfile
9707 run_test 101g "Big bulk(4/16 MiB) readahead"
9710 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9712 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9713 error "dd 70M file failed"
9714 echo Cancel LRU locks on lustre client to flush the client cache
9715 cancel_lru_locks osc
9717 echo "Reset readahead stats"
9718 $LCTL set_param -n llite.*.read_ahead_stats 0
9720 echo "Read 10M of data but cross 64M bundary"
9721 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9722 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9723 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9724 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9725 rm -f $p $DIR/$tfile
9727 run_test 101h "Readahead should cover current read window"
9730 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9731 error "dd 10M file failed"
9733 local max_per_file_mb=$($LCTL get_param -n \
9734 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9735 cancel_lru_locks osc
9736 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9737 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9738 error "set max_read_ahead_per_file_mb to 1 failed"
9740 echo "Reset readahead stats"
9741 $LCTL set_param llite.*.read_ahead_stats=0
9743 dd if=$DIR/$tfile of=/dev/null bs=2M
9745 $LCTL get_param llite.*.read_ahead_stats
9746 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9747 awk '/misses/ { print $2 }')
9748 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9751 run_test 101i "allow current readahead to exceed reservation"
9754 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9755 error "setstripe $DIR/$tfile failed"
9756 local file_size=$((1048576 * 16))
9757 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9758 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9760 echo Disable read-ahead
9761 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9763 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9764 for blk in $PAGE_SIZE 1048576 $file_size; do
9765 cancel_lru_locks osc
9766 echo "Reset readahead stats"
9767 $LCTL set_param -n llite.*.read_ahead_stats=0
9768 local count=$(($file_size / $blk))
9769 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9770 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9771 get_named_value 'failed to fast read' |
9772 cut -d" " -f1 | calc_total)
9773 $LCTL get_param -n llite.*.read_ahead_stats
9774 [ $miss -eq $count ] || error "expected $count got $miss"
9777 rm -f $p $DIR/$tfile
9779 run_test 101j "A complete read block should be submitted when no RA"
9782 test_mkdir $DIR/$tdir
9783 chown $RUNAS_ID $DIR/$tdir
9786 STRIPE_COUNT=$OSTCOUNT
9787 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9789 trap cleanup_test102 EXIT
9791 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9793 for num in 1 2 3 4; do
9794 for count in $(seq 1 $STRIPE_COUNT); do
9795 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9796 local size=`expr $STRIPE_SIZE \* $num`
9797 local file=file"$num-$idx-$count"
9798 $1 $LFS setstripe -S $size -i $idx -c $count $file
9804 $1 tar cf $TMP/f102.tar $tdir --xattrs
9810 rm -rf $DIR/d0.sanity/d102
9814 [ "$UID" != 0 ] && skip "must run as root"
9815 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9816 skip_env "must have user_xattr"
9818 [ -z "$(which setfattr 2>/dev/null)" ] &&
9819 skip_env "could not find setfattr"
9821 local testfile=$DIR/$tfile
9824 echo "set/get xattr..."
9825 setfattr -n trusted.name1 -v value1 $testfile ||
9826 error "setfattr -n trusted.name1=value1 $testfile failed"
9827 getfattr -n trusted.name1 $testfile 2> /dev/null |
9828 grep "trusted.name1=.value1" ||
9829 error "$testfile missing trusted.name1=value1"
9831 setfattr -n user.author1 -v author1 $testfile ||
9832 error "setfattr -n user.author1=author1 $testfile failed"
9833 getfattr -n user.author1 $testfile 2> /dev/null |
9834 grep "user.author1=.author1" ||
9835 error "$testfile missing trusted.author1=author1"
9838 setfattr -n trusted.name2 -v value2 $testfile ||
9839 error "$testfile unable to set trusted.name2"
9840 setfattr -n trusted.name3 -v value3 $testfile ||
9841 error "$testfile unable to set trusted.name3"
9842 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9843 grep "trusted.name" | wc -l) -eq 3 ] ||
9844 error "$testfile missing 3 trusted.name xattrs"
9846 setfattr -n user.author2 -v author2 $testfile ||
9847 error "$testfile unable to set user.author2"
9848 setfattr -n user.author3 -v author3 $testfile ||
9849 error "$testfile unable to set user.author3"
9850 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9851 grep "user.author" | wc -l) -eq 3 ] ||
9852 error "$testfile missing 3 user.author xattrs"
9854 echo "remove xattr..."
9855 setfattr -x trusted.name1 $testfile ||
9856 error "$testfile error deleting trusted.name1"
9857 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9858 error "$testfile did not delete trusted.name1 xattr"
9860 setfattr -x user.author1 $testfile ||
9861 error "$testfile error deleting user.author1"
9862 echo "set lustre special xattr ..."
9863 $LFS setstripe -c1 $testfile
9864 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9865 awk -F "=" '/trusted.lov/ { print $2 }' )
9866 setfattr -n "trusted.lov" -v $lovea $testfile ||
9867 error "$testfile doesn't ignore setting trusted.lov again"
9868 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9869 error "$testfile allow setting invalid trusted.lov"
9872 run_test 102a "user xattr test =================================="
9874 check_102b_layout() {
9876 local testfile=$DIR/$tfile
9878 echo "test layout '$layout'"
9879 $LFS setstripe $layout $testfile || error "setstripe failed"
9880 $LFS getstripe -y $testfile
9882 echo "get/set/list trusted.lov xattr ..." # b=10930
9883 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9884 [[ "$value" =~ "trusted.lov" ]] ||
9885 error "can't get trusted.lov from $testfile"
9886 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9887 error "getstripe failed"
9889 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9891 value=$(cut -d= -f2 <<<$value)
9892 # LU-13168: truncated xattr should fail if short lov_user_md header
9893 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9894 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9895 for len in $lens; do
9896 echo "setfattr $len $testfile.2"
9897 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9898 [ $len -lt 66 ] && error "short xattr len=$len worked"
9900 local stripe_size=$($LFS getstripe -S $testfile.2)
9901 local stripe_count=$($LFS getstripe -c $testfile.2)
9902 [[ $stripe_size -eq 65536 ]] ||
9903 error "stripe size $stripe_size != 65536"
9904 [[ $stripe_count -eq $stripe_count_orig ]] ||
9905 error "stripe count $stripe_count != $stripe_count_orig"
9906 rm $testfile $testfile.2
9910 [ -z "$(which setfattr 2>/dev/null)" ] &&
9911 skip_env "could not find setfattr"
9912 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9914 # check plain layout
9915 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9917 # and also check composite layout
9918 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9921 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9924 [ -z "$(which setfattr 2>/dev/null)" ] &&
9925 skip_env "could not find setfattr"
9926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9928 # b10930: get/set/list lustre.lov xattr
9929 echo "get/set/list lustre.lov xattr ..."
9930 test_mkdir $DIR/$tdir
9931 chown $RUNAS_ID $DIR/$tdir
9932 local testfile=$DIR/$tdir/$tfile
9933 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9934 error "setstripe failed"
9935 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9936 error "getstripe failed"
9937 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9938 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9940 local testfile2=${testfile}2
9941 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9942 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9944 $RUNAS $MCREATE $testfile2
9945 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9946 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9947 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9948 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9949 [ $stripe_count -eq $STRIPECOUNT ] ||
9950 error "stripe count $stripe_count != $STRIPECOUNT"
9952 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9954 compare_stripe_info1() {
9955 local stripe_index_all_zero=true
9957 for num in 1 2 3 4; do
9958 for count in $(seq 1 $STRIPE_COUNT); do
9959 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9960 local size=$((STRIPE_SIZE * num))
9961 local file=file"$num-$offset-$count"
9962 stripe_size=$($LFS getstripe -S $PWD/$file)
9963 [[ $stripe_size -ne $size ]] &&
9964 error "$file: size $stripe_size != $size"
9965 stripe_count=$($LFS getstripe -c $PWD/$file)
9966 # allow fewer stripes to be created, ORI-601
9967 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9968 error "$file: count $stripe_count != $count"
9969 stripe_index=$($LFS getstripe -i $PWD/$file)
9970 [[ $stripe_index -ne 0 ]] &&
9971 stripe_index_all_zero=false
9975 $stripe_index_all_zero &&
9976 error "all files are being extracted starting from OST index 0"
9980 have_xattrs_include() {
9981 tar --help | grep -q xattrs-include &&
9982 echo --xattrs-include="lustre.*"
9986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9987 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9989 XINC=$(have_xattrs_include)
9991 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9993 compare_stripe_info1
9995 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9999 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10001 XINC=$(have_xattrs_include)
10003 test_mkdir $DIR/$tdir.restore
10005 tar cf - --xattrs $tdir | tar xf - \
10006 -C $DIR/$tdir.restore --xattrs $XINC
10007 cd $DIR/$tdir.restore/$tdir
10008 compare_stripe_info1
10010 run_test 102f "tar copy files, not keep osts"
10013 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10014 skip "must have user_xattr"
10015 [ -z "$(which setfattr 2>/dev/null)" ] &&
10016 skip_env "could not find setfattr"
10017 [ -z "$(which getfattr 2>/dev/null)" ] &&
10018 skip_env "could not find getfattr"
10020 local xsize=${1:-1024} # in bytes
10021 local file=$DIR/$tfile
10022 local value="$(generate_string $xsize)"
10023 local xbig=trusted.big
10027 log "save $xbig on $file"
10028 if [ -z "$toobig" ]
10030 setfattr -n $xbig -v $value $file ||
10031 error "saving $xbig on $file failed"
10033 setfattr -n $xbig -v $value $file &&
10034 error "saving $xbig on $file succeeded"
10038 local orig=$(get_xattr_value $xbig $file)
10039 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10041 local xsml=trusted.sml
10042 log "save $xsml on $file"
10043 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10045 local new=$(get_xattr_value $xbig $file)
10046 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10048 log "grow $xsml on $file"
10049 setfattr -n $xsml -v "$value" $file ||
10050 error "growing $xsml on $file failed"
10052 new=$(get_xattr_value $xbig $file)
10053 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10054 log "$xbig still valid after growing $xsml"
10059 test_102h() { # bug 15777
10062 run_test 102h "grow xattr from inside inode to external block"
10065 large_xattr_enabled || skip_env "ea_inode feature disabled"
10067 echo "setting xattr of max xattr size: $(max_xattr_size)"
10068 grow_xattr $(max_xattr_size)
10070 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10071 echo "This should fail:"
10072 grow_xattr $(($(max_xattr_size) + 10)) 1
10074 run_test 102ha "grow xattr from inside inode to external inode"
10076 test_102i() { # bug 17038
10077 [ -z "$(which getfattr 2>/dev/null)" ] &&
10078 skip "could not find getfattr"
10081 ln -s $DIR/$tfile $DIR/${tfile}link
10082 getfattr -n trusted.lov $DIR/$tfile ||
10083 error "lgetxattr on $DIR/$tfile failed"
10084 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10085 grep -i "no such attr" ||
10086 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10087 rm -f $DIR/$tfile $DIR/${tfile}link
10089 run_test 102i "lgetxattr test on symbolic link ============"
10092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10093 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10095 XINC=$(have_xattrs_include)
10096 setup_test102 "$RUNAS"
10097 chown $RUNAS_ID $DIR/$tdir
10098 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10099 cd $DIR/$tdir/$tdir
10100 compare_stripe_info1 "$RUNAS"
10102 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10105 [ -z "$(which setfattr 2>/dev/null)" ] &&
10106 skip "could not find setfattr"
10109 # b22187 just check that does not crash for regular file.
10110 setfattr -n trusted.lov $DIR/$tfile
10111 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10112 local test_kdir=$DIR/$tdir
10113 test_mkdir $test_kdir
10114 local default_size=$($LFS getstripe -S $test_kdir)
10115 local default_count=$($LFS getstripe -c $test_kdir)
10116 local default_offset=$($LFS getstripe -i $test_kdir)
10117 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10118 error 'dir setstripe failed'
10119 setfattr -n trusted.lov $test_kdir
10120 local stripe_size=$($LFS getstripe -S $test_kdir)
10121 local stripe_count=$($LFS getstripe -c $test_kdir)
10122 local stripe_offset=$($LFS getstripe -i $test_kdir)
10123 [ $stripe_size -eq $default_size ] ||
10124 error "stripe size $stripe_size != $default_size"
10125 [ $stripe_count -eq $default_count ] ||
10126 error "stripe count $stripe_count != $default_count"
10127 [ $stripe_offset -eq $default_offset ] ||
10128 error "stripe offset $stripe_offset != $default_offset"
10129 rm -rf $DIR/$tfile $test_kdir
10131 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10134 [ -z "$(which getfattr 2>/dev/null)" ] &&
10135 skip "could not find getfattr"
10137 # LU-532 trusted. xattr is invisible to non-root
10138 local testfile=$DIR/$tfile
10142 echo "listxattr as user..."
10143 chown $RUNAS_ID $testfile
10144 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10145 grep -q "trusted" &&
10146 error "$testfile trusted xattrs are user visible"
10150 run_test 102l "listxattr size test =================================="
10152 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10153 local path=$DIR/$tfile
10156 listxattr_size_check $path || error "listattr_size_check $path failed"
10158 run_test 102m "Ensure listxattr fails on small bufffer ========"
10162 getxattr() { # getxattr path name
10163 # Return the base64 encoding of the value of xattr name on path.
10167 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10169 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10171 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10173 getfattr --absolute-names --encoding=base64 --name=$name $path |
10174 awk -F= -v name=$name '$1 == name {
10175 print substr($0, index($0, "=") + 1);
10179 test_102n() { # LU-4101 mdt: protect internal xattrs
10180 [ -z "$(which setfattr 2>/dev/null)" ] &&
10181 skip "could not find setfattr"
10182 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10184 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10187 local file0=$DIR/$tfile.0
10188 local file1=$DIR/$tfile.1
10189 local xattr0=$TMP/$tfile.0
10190 local xattr1=$TMP/$tfile.1
10191 local namelist="lov lma lmv link fid version som hsm"
10195 rm -rf $file0 $file1 $xattr0 $xattr1
10196 touch $file0 $file1
10198 # Get 'before' xattrs of $file1.
10199 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10201 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10202 namelist+=" lfsck_namespace"
10203 for name in $namelist; do
10204 # Try to copy xattr from $file0 to $file1.
10205 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10207 setfattr --name=trusted.$name --value="$value" $file1 ||
10208 error "setxattr 'trusted.$name' failed"
10210 # Try to set a garbage xattr.
10211 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10213 if [[ x$name == "xlov" ]]; then
10214 setfattr --name=trusted.lov --value="$value" $file1 &&
10215 error "setxattr invalid 'trusted.lov' success"
10217 setfattr --name=trusted.$name --value="$value" $file1 ||
10218 error "setxattr invalid 'trusted.$name' failed"
10221 # Try to remove the xattr from $file1. We don't care if this
10222 # appears to succeed or fail, we just don't want there to be
10223 # any changes or crashes.
10224 setfattr --remove=$trusted.$name $file1 2> /dev/null
10227 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10230 # Try to copy xattr from $file0 to $file1.
10231 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10233 setfattr --name=trusted.$name --value="$value" $file1 ||
10234 error "setxattr 'trusted.$name' failed"
10236 # Try to set a garbage xattr.
10237 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10239 setfattr --name=trusted.$name --value="$value" $file1 ||
10240 error "setxattr 'trusted.$name' failed"
10242 # Try to remove the xattr from $file1. We don't care if this
10243 # appears to succeed or fail, we just don't want there to be
10244 # any changes or crashes.
10245 setfattr --remove=$trusted.$name $file1 2> /dev/null
10248 # Get 'after' xattrs of file1.
10249 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10251 if ! diff $xattr0 $xattr1; then
10252 error "before and after xattrs of '$file1' differ"
10255 rm -rf $file0 $file1 $xattr0 $xattr1
10259 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10261 test_102p() { # LU-4703 setxattr did not check ownership
10262 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10263 skip "MDS needs to be at least 2.5.56"
10265 local testfile=$DIR/$tfile
10269 echo "setfacl as user..."
10270 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10271 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10273 echo "setfattr as user..."
10274 setfacl -m "u:$RUNAS_ID:---" $testfile
10275 $RUNAS setfattr -x system.posix_acl_access $testfile
10276 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10278 run_test 102p "check setxattr(2) correctly fails without permission"
10281 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10282 skip "MDS needs to be at least 2.6.92"
10284 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10286 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10289 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10290 skip "MDS needs to be at least 2.6.93"
10292 touch $DIR/$tfile || error "touch"
10293 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10294 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10295 rm $DIR/$tfile || error "rm"
10298 mkdir -p $DIR/$tdir || error "mkdir"
10299 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10300 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10301 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10302 error "$testfile error deleting user.author1"
10303 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10304 grep "user.$(basename $tdir)" &&
10305 error "$tdir did not delete user.$(basename $tdir)"
10306 rmdir $DIR/$tdir || error "rmdir"
10309 test_mkdir $DIR/$tdir
10310 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10311 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10312 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10313 error "$testfile error deleting user.author1"
10314 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10315 grep "user.$(basename $tdir)" &&
10316 error "$tdir did not delete user.$(basename $tdir)"
10317 rmdir $DIR/$tdir || error "rm striped dir"
10319 run_test 102r "set EAs with empty values"
10322 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10323 skip "MDS needs to be at least 2.11.52"
10325 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10327 save_lustre_params client "llite.*.xattr_cache" > $save
10329 for cache in 0 1; do
10330 lctl set_param llite.*.xattr_cache=$cache
10333 touch $DIR/$tfile || error "touch"
10334 for prefix in lustre security system trusted user; do
10335 # Note getxattr() may fail with 'Operation not
10336 # supported' or 'No such attribute' depending
10337 # on prefix and cache.
10338 getfattr -n $prefix.n102s $DIR/$tfile &&
10339 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10343 restore_lustre_params < $save
10345 run_test 102s "getting nonexistent xattrs should fail"
10348 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10349 skip "MDS needs to be at least 2.11.52"
10351 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10353 save_lustre_params client "llite.*.xattr_cache" > $save
10355 for cache in 0 1; do
10356 lctl set_param llite.*.xattr_cache=$cache
10358 for buf_size in 0 256; do
10360 touch $DIR/$tfile || error "touch"
10361 setfattr -n user.multiop $DIR/$tfile
10362 $MULTIOP $DIR/$tfile oa$buf_size ||
10363 error "cannot get zero length xattr value (buf_size = $buf_size)"
10367 restore_lustre_params < $save
10369 run_test 102t "zero length xattr values handled correctly"
10373 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10378 [ "$UID" != 0 ] && skip "must run as root"
10379 $GSS && skip_env "could not run under gss"
10380 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10381 skip_env "must have acl enabled"
10382 [ -z "$(which setfacl 2>/dev/null)" ] &&
10383 skip_env "could not find setfacl"
10384 remote_mds_nodsh && skip "remote MDS with nodsh"
10386 gpasswd -a daemon bin # LU-5641
10387 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10389 declare -a identity_old
10391 for num in $(seq $MDSCOUNT); do
10392 switch_identity $num true || identity_old[$num]=$?
10395 SAVE_UMASK=$(umask)
10397 mkdir -p $DIR/$tdir
10400 echo "performing cp ..."
10401 run_acl_subtest cp || error "run_acl_subtest cp failed"
10402 echo "performing getfacl-noacl..."
10403 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10404 echo "performing misc..."
10405 run_acl_subtest misc || error "misc test failed"
10406 echo "performing permissions..."
10407 run_acl_subtest permissions || error "permissions failed"
10408 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10409 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10410 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10411 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10413 echo "performing permissions xattr..."
10414 run_acl_subtest permissions_xattr ||
10415 error "permissions_xattr failed"
10417 echo "performing setfacl..."
10418 run_acl_subtest setfacl || error "setfacl test failed"
10420 # inheritance test got from HP
10421 echo "performing inheritance..."
10422 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10423 chmod +x make-tree || error "chmod +x failed"
10424 run_acl_subtest inheritance || error "inheritance test failed"
10427 echo "LU-974 ignore umask when acl is enabled..."
10428 run_acl_subtest 974 || error "LU-974 umask test failed"
10429 if [ $MDSCOUNT -ge 2 ]; then
10430 run_acl_subtest 974_remote ||
10431 error "LU-974 umask test failed under remote dir"
10434 echo "LU-2561 newly created file is same size as directory..."
10435 if [ "$mds1_FSTYPE" != "zfs" ]; then
10436 run_acl_subtest 2561 || error "LU-2561 test failed"
10438 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10441 run_acl_subtest 4924 || error "LU-4924 test failed"
10446 for num in $(seq $MDSCOUNT); do
10447 if [ "${identity_old[$num]}" = 1 ]; then
10448 switch_identity $num false || identity_old[$num]=$?
10452 run_test 103a "acl test"
10458 for U in {0..511}; do
10460 local O=$(printf "%04o" $U)
10462 umask $(printf "%04o" $((511 ^ $O)))
10463 $LFS setstripe -c 1 $DIR/$tfile.s$O
10464 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10466 (( $S == ($O & 0666) )) ||
10467 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10469 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10470 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10471 (( $S == ($O & 0666) )) ||
10472 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10474 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10475 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10476 (( $S == ($O & 0666) )) ||
10477 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10478 rm -f $DIR/$tfile.[smp]$0
10482 # limit the concurrently running threads to 64. LU-11878
10483 local idx=$((U % 64))
10484 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10489 run_test 103b "umask lfs setstripe"
10492 mkdir -p $DIR/$tdir
10493 cp -rp $DIR/$tdir $DIR/$tdir.bak
10495 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10496 error "$DIR/$tdir shouldn't contain default ACL"
10497 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10498 error "$DIR/$tdir.bak shouldn't contain default ACL"
10501 run_test 103c "'cp -rp' won't set empty acl"
10504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10507 lfs df || error "lfs df failed"
10508 lfs df -ih || error "lfs df -ih failed"
10509 lfs df -h $DIR || error "lfs df -h $DIR failed"
10510 lfs df -i $DIR || error "lfs df -i $DIR failed"
10511 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10512 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10514 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10515 lctl --device %$OSC deactivate
10516 lfs df || error "lfs df with deactivated OSC failed"
10517 lctl --device %$OSC activate
10518 # wait the osc back to normal
10519 wait_osc_import_ready client ost
10521 lfs df || error "lfs df with reactivated OSC failed"
10524 run_test 104a "lfs df [-ih] [path] test ========================="
10527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10528 [ $RUNAS_ID -eq $UID ] &&
10529 skip_env "RUNAS_ID = UID = $UID -- skipping"
10531 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10532 grep "Permission denied" | wc -l)))
10533 if [ $denied_cnt -ne 0 ]; then
10534 error "lfs check servers test failed"
10537 run_test 104b "$RUNAS lfs check servers test ===================="
10540 # doesn't work on 2.4 kernels
10542 if $(flock_is_enabled); then
10543 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10545 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10549 run_test 105a "flock when mounted without -o flock test ========"
10553 if $(flock_is_enabled); then
10554 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10556 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10560 run_test 105b "fcntl when mounted without -o flock test ========"
10564 if $(flock_is_enabled); then
10565 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10567 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10571 run_test 105c "lockf when mounted without -o flock test"
10573 test_105d() { # bug 15924
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10576 test_mkdir $DIR/$tdir
10577 flock_is_enabled || skip_env "mount w/o flock enabled"
10578 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10579 $LCTL set_param fail_loc=0x80000315
10580 flocks_test 2 $DIR/$tdir
10582 run_test 105d "flock race (should not freeze) ========"
10584 test_105e() { # bug 22660 && 22040
10585 flock_is_enabled || skip_env "mount w/o flock enabled"
10588 flocks_test 3 $DIR/$tfile
10590 run_test 105e "Two conflicting flocks from same process"
10592 test_106() { #bug 10921
10593 test_mkdir $DIR/$tdir
10594 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10595 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10597 run_test 106 "attempt exec of dir followed by chown of that dir"
10600 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10608 local save_pattern=$(sysctl -n kernel.core_pattern)
10609 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10610 sysctl -w kernel.core_pattern=$file
10611 sysctl -w kernel.core_uses_pid=0
10613 ulimit -c unlimited
10619 kill -s 11 $SLEEPPID
10621 if [ -e $file ]; then
10622 size=`stat -c%s $file`
10623 [ $size -eq 0 ] && error "Fail to create core file $file"
10625 error "Fail to create core file $file"
10628 sysctl -w kernel.core_pattern=$save_pattern
10629 sysctl -w kernel.core_uses_pid=$save_uses_pid
10632 run_test 107 "Coredump on SIG"
10635 test_mkdir $DIR/$tdir
10636 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10637 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10638 error "mkdir with 256 char should fail, but did not"
10639 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10640 error "create with 255 char failed"
10641 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10642 error "create with 256 char should fail, but did not"
10647 run_test 110 "filename length checking"
10650 # Purpose: To verify dynamic thread (OSS) creation.
10653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10654 remote_ost_nodsh && skip "remote OST with nodsh"
10656 # Lustre does not stop service threads once they are started.
10657 # Reset number of running threads to default.
10662 local save_params="$TMP/sanity-$TESTNAME.parameters"
10664 # Get ll_ost_io count before I/O
10665 OSTIO_pre=$(do_facet ost1 \
10666 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10667 # Exit if lustre is not running (ll_ost_io not running).
10668 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10670 echo "Starting with $OSTIO_pre threads"
10671 local thread_max=$((OSTIO_pre * 2))
10672 local rpc_in_flight=$((thread_max * 2))
10673 # Number of I/O Process proposed to be started.
10675 local facets=$(get_facets OST)
10677 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10678 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10680 # Set in_flight to $rpc_in_flight
10681 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10682 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10683 nfiles=${rpc_in_flight}
10684 # Set ost thread_max to $thread_max
10685 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10687 # 5 Minutes should be sufficient for max number of OSS
10688 # threads(thread_max) to be created.
10692 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10693 test_mkdir $DIR/$tdir
10694 for i in $(seq $nfiles); do
10695 local file=$DIR/$tdir/${tfile}-$i
10696 $LFS setstripe -c -1 -i 0 $file
10697 ($WTL $file $timeout)&
10700 # I/O Started - Wait for thread_started to reach thread_max or report
10701 # error if thread_started is more than thread_max.
10702 echo "Waiting for thread_started to reach thread_max"
10703 local thread_started=0
10704 local end_time=$((SECONDS + timeout))
10706 while [ $SECONDS -le $end_time ] ; do
10708 # Get ost i/o thread_started count.
10709 thread_started=$(do_facet ost1 \
10711 ost.OSS.ost_io.threads_started | cut -d= -f2")
10712 # Break out if thread_started is equal/greater than thread_max
10713 if [[ $thread_started -ge $thread_max ]]; then
10714 echo ll_ost_io thread_started $thread_started, \
10715 equal/greater than thread_max $thread_max
10721 # Cleanup - We have the numbers, Kill i/o jobs if running.
10722 jobcount=($(jobs -p))
10723 for i in $(seq 0 $((${#jobcount[@]}-1)))
10725 kill -9 ${jobcount[$i]}
10726 if [ $? -ne 0 ] ; then
10728 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10732 # Cleanup files left by WTL binary.
10733 for i in $(seq $nfiles); do
10734 local file=$DIR/$tdir/${tfile}-$i
10736 if [ $? -ne 0 ] ; then
10737 echo "Warning: Failed to delete file $file"
10741 restore_lustre_params <$save_params
10742 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10744 # Error out if no new thread has started or Thread started is greater
10746 if [[ $thread_started -le $OSTIO_pre ||
10747 $thread_started -gt $thread_max ]]; then
10748 error "ll_ost_io: thread_started $thread_started" \
10749 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10750 "No new thread started or thread started greater " \
10754 run_test 115 "verify dynamic thread creation===================="
10757 wait_delete_completed
10758 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10759 echo "OST kbytes available: ${AVAIL[@]}"
10764 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10765 #echo OST $i: ${AVAIL[i]}kb
10766 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10770 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10775 echo "Min free space: OST $MINI: $MINV"
10776 echo "Max free space: OST $MAXI: $MAXV"
10779 test_116a() { # was previously test_116()
10780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10781 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10782 remote_mds_nodsh && skip "remote MDS with nodsh"
10784 echo -n "Free space priority "
10785 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10790 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10791 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10792 trap simple_cleanup_common EXIT
10794 # Check if we need to generate uneven OSTs
10795 test_mkdir -p $DIR/$tdir/OST${MINI}
10796 local FILL=$((MINV / 4))
10797 local DIFF=$((MAXV - MINV))
10798 local DIFF2=$((DIFF * 100 / MINV))
10800 local threshold=$(do_facet $SINGLEMDS \
10801 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10802 threshold=${threshold%%%}
10803 echo -n "Check for uneven OSTs: "
10804 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10806 if [[ $DIFF2 -gt $threshold ]]; then
10808 echo "Don't need to fill OST$MINI"
10810 # generate uneven OSTs. Write 2% over the QOS threshold value
10812 DIFF=$((threshold - DIFF2 + 2))
10813 DIFF2=$((MINV * DIFF / 100))
10814 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10815 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10816 error "setstripe failed"
10817 DIFF=$((DIFF2 / 2048))
10819 while [ $i -lt $DIFF ]; do
10821 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10822 bs=2M count=1 2>/dev/null
10831 DIFF=$((MAXV - MINV))
10832 DIFF2=$((DIFF * 100 / MINV))
10833 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10834 if [ $DIFF2 -gt $threshold ]; then
10837 echo "failed - QOS mode won't be used"
10838 simple_cleanup_common
10839 skip "QOS imbalance criteria not met"
10847 # now fill using QOS
10848 $LFS setstripe -c 1 $DIR/$tdir
10849 FILL=$((FILL / 200))
10850 if [ $FILL -gt 600 ]; then
10853 echo "writing $FILL files to QOS-assigned OSTs"
10855 while [ $i -lt $FILL ]; do
10857 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10858 count=1 2>/dev/null
10861 echo "wrote $i 200k files"
10865 echo "Note: free space may not be updated, so measurements might be off"
10867 DIFF2=$((MAXV - MINV))
10868 echo "free space delta: orig $DIFF final $DIFF2"
10869 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10870 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10871 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10872 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10873 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10874 if [[ $DIFF -gt 0 ]]; then
10875 FILL=$((DIFF2 * 100 / DIFF - 100))
10876 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10879 # Figure out which files were written where
10880 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10881 awk '/'$MINI1': / {print $2; exit}')
10883 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10884 echo "$MINC files created on smaller OST $MINI1"
10885 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10886 awk '/'$MAXI1': / {print $2; exit}')
10888 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10889 echo "$MAXC files created on larger OST $MAXI1"
10890 if [[ $MINC -gt 0 ]]; then
10891 FILL=$((MAXC * 100 / MINC - 100))
10892 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10894 [[ $MAXC -gt $MINC ]] ||
10895 error_ignore LU-9 "stripe QOS didn't balance free space"
10896 simple_cleanup_common
10898 run_test 116a "stripe QOS: free space balance ==================="
10900 test_116b() { # LU-2093
10901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10902 remote_mds_nodsh && skip "remote MDS with nodsh"
10904 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10905 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10906 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10907 [ -z "$old_rr" ] && skip "no QOS"
10908 do_facet $SINGLEMDS lctl set_param \
10909 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10910 mkdir -p $DIR/$tdir
10911 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10912 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10913 do_facet $SINGLEMDS lctl set_param fail_loc=0
10915 do_facet $SINGLEMDS lctl set_param \
10916 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10918 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10920 test_117() # bug 10891
10922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10924 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10925 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10926 lctl set_param fail_loc=0x21e
10927 > $DIR/$tfile || error "truncate failed"
10928 lctl set_param fail_loc=0
10929 echo "Truncate succeeded."
10932 run_test 117 "verify osd extend =========="
10934 NO_SLOW_RESENDCOUNT=4
10935 export OLD_RESENDCOUNT=""
10936 set_resend_count () {
10937 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10938 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10939 lctl set_param -n $PROC_RESENDCOUNT $1
10940 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10943 # for reduce test_118* time (b=14842)
10944 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10946 # Reset async IO behavior after error case
10948 FILE=$DIR/reset_async
10950 # Ensure all OSCs are cleared
10951 $LFS setstripe -c -1 $FILE
10952 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10957 test_118a() #bug 11710
10959 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10963 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10964 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10965 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10967 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10968 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10973 run_test 118a "verify O_SYNC works =========="
10977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10978 remote_ost_nodsh && skip "remote OST with nodsh"
10982 #define OBD_FAIL_SRV_ENOENT 0x217
10983 set_nodes_failloc "$(osts_nodes)" 0x217
10984 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10986 set_nodes_failloc "$(osts_nodes)" 0
10987 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10988 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10991 if [[ $RC -eq 0 ]]; then
10992 error "Must return error due to dropped pages, rc=$RC"
10996 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10997 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11001 echo "Dirty pages not leaked on ENOENT"
11003 # Due to the above error the OSC will issue all RPCs syncronously
11004 # until a subsequent RPC completes successfully without error.
11005 $MULTIOP $DIR/$tfile Ow4096yc
11010 run_test 118b "Reclaim dirty pages on fatal error =========="
11014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11016 # for 118c, restore the original resend count, LU-1940
11017 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11018 set_resend_count $OLD_RESENDCOUNT
11019 remote_ost_nodsh && skip "remote OST with nodsh"
11023 #define OBD_FAIL_OST_EROFS 0x216
11024 set_nodes_failloc "$(osts_nodes)" 0x216
11026 # multiop should block due to fsync until pages are written
11027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11031 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11032 error "Multiop failed to block on fsync, pid=$MULTIPID"
11035 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11037 if [[ $WRITEBACK -eq 0 ]]; then
11038 error "No page in writeback, writeback=$WRITEBACK"
11041 set_nodes_failloc "$(osts_nodes)" 0
11044 if [[ $RC -ne 0 ]]; then
11045 error "Multiop fsync failed, rc=$RC"
11048 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11049 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11051 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11052 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11056 echo "Dirty pages flushed via fsync on EROFS"
11059 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11061 # continue to use small resend count to reduce test_118* time (b=14842)
11062 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 remote_ost_nodsh && skip "remote OST with nodsh"
11071 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11072 set_nodes_failloc "$(osts_nodes)" 0x214
11073 # multiop should block due to fsync until pages are written
11074 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11078 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11079 error "Multiop failed to block on fsync, pid=$MULTIPID"
11082 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11084 if [[ $WRITEBACK -eq 0 ]]; then
11085 error "No page in writeback, writeback=$WRITEBACK"
11088 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11089 set_nodes_failloc "$(osts_nodes)" 0
11091 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11092 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11094 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11095 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11099 echo "Dirty pages gaurenteed flushed via fsync"
11102 run_test 118d "Fsync validation inject a delay of the bulk =========="
11105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11109 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11110 lctl set_param fail_loc=0x8000040a
11112 # Should simulate EINVAL error which is fatal
11113 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11115 if [[ $RC -eq 0 ]]; then
11116 error "Must return error due to dropped pages, rc=$RC"
11119 lctl set_param fail_loc=0x0
11121 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11122 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11123 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11125 if [[ $LOCKED -ne 0 ]]; then
11126 error "Locked pages remain in cache, locked=$LOCKED"
11129 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11130 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11134 echo "No pages locked after fsync"
11139 run_test 118f "Simulate unrecoverable OSC side error =========="
11142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11146 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11147 lctl set_param fail_loc=0x406
11149 # simulate local -ENOMEM
11150 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11153 lctl set_param fail_loc=0
11154 if [[ $RC -eq 0 ]]; then
11155 error "Must return error due to dropped pages, rc=$RC"
11158 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11159 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11160 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11162 if [[ $LOCKED -ne 0 ]]; then
11163 error "Locked pages remain in cache, locked=$LOCKED"
11166 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11167 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11171 echo "No pages locked after fsync"
11176 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 remote_ost_nodsh && skip "remote OST with nodsh"
11184 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11185 set_nodes_failloc "$(osts_nodes)" 0x20e
11186 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11187 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11190 set_nodes_failloc "$(osts_nodes)" 0
11191 if [[ $RC -eq 0 ]]; then
11192 error "Must return error due to dropped pages, rc=$RC"
11195 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11196 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11197 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11199 if [[ $LOCKED -ne 0 ]]; then
11200 error "Locked pages remain in cache, locked=$LOCKED"
11203 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11204 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11208 echo "No pages locked after fsync"
11212 run_test 118h "Verify timeout in handling recoverables errors =========="
11214 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11218 remote_ost_nodsh && skip "remote OST with nodsh"
11222 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11223 set_nodes_failloc "$(osts_nodes)" 0x20e
11225 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11226 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11229 set_nodes_failloc "$(osts_nodes)" 0
11233 if [[ $RC -ne 0 ]]; then
11234 error "got error, but should be not, rc=$RC"
11237 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11238 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11239 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11240 if [[ $LOCKED -ne 0 ]]; then
11241 error "Locked pages remain in cache, locked=$LOCKED"
11244 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11245 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11249 echo "No pages locked after fsync"
11253 run_test 118i "Fix error before timeout in recoverable error =========="
11255 [ "$SLOW" = "no" ] && set_resend_count 4
11258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11259 remote_ost_nodsh && skip "remote OST with nodsh"
11263 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11264 set_nodes_failloc "$(osts_nodes)" 0x220
11266 # return -EIO from OST
11267 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11269 set_nodes_failloc "$(osts_nodes)" 0x0
11270 if [[ $RC -eq 0 ]]; then
11271 error "Must return error due to dropped pages, rc=$RC"
11274 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11275 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11276 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11277 if [[ $LOCKED -ne 0 ]]; then
11278 error "Locked pages remain in cache, locked=$LOCKED"
11281 # in recoverable error on OST we want resend and stay until it finished
11282 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11283 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11287 echo "No pages locked after fsync"
11291 run_test 118j "Simulate unrecoverable OST side error =========="
11295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11296 remote_ost_nodsh && skip "remote OSTs with nodsh"
11298 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11299 set_nodes_failloc "$(osts_nodes)" 0x20e
11300 test_mkdir $DIR/$tdir
11302 for ((i=0;i<10;i++)); do
11303 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11304 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11311 set_nodes_failloc "$(osts_nodes)" 0
11314 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11316 test_118l() # LU-646
11318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11320 test_mkdir $DIR/$tdir
11321 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11324 run_test 118l "fsync dir"
11326 test_118m() # LU-3066
11328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11330 test_mkdir $DIR/$tdir
11331 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11334 run_test 118m "fdatasync dir ========="
11336 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11344 remote_ost_nodsh && skip "remote OSTs with nodsh"
11346 # Sleep to avoid a cached response.
11347 #define OBD_STATFS_CACHE_SECONDS 1
11350 # Inject a 10 second delay in the OST_STATFS handler.
11351 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11352 set_nodes_failloc "$(osts_nodes)" 0x242
11355 stat --file-system $MOUNT > /dev/null
11358 set_nodes_failloc "$(osts_nodes)" 0
11360 if ((end - begin > 20)); then
11361 error "statfs took $((end - begin)) seconds, expected 10"
11364 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11366 test_119a() # bug 11737
11368 BSIZE=$((512 * 1024))
11369 directio write $DIR/$tfile 0 1 $BSIZE
11370 # We ask to read two blocks, which is more than a file size.
11371 # directio will indicate an error when requested and actual
11372 # sizes aren't equeal (a normal situation in this case) and
11373 # print actual read amount.
11374 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11375 if [ "$NOB" != "$BSIZE" ]; then
11376 error "read $NOB bytes instead of $BSIZE"
11380 run_test 119a "Short directIO read must return actual read amount"
11382 test_119b() # bug 11737
11384 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11386 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11387 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11389 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11390 error "direct read failed"
11393 run_test 119b "Sparse directIO read must return actual read amount"
11395 test_119c() # bug 13099
11398 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11399 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11402 run_test 119c "Testing for direct read hitting hole"
11404 test_119d() # bug 15950
11406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11408 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11409 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11411 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11412 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11413 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11414 lctl set_param fail_loc=0x40d
11415 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11418 cat $DIR/$tfile > /dev/null &
11419 lctl set_param fail_loc=0
11422 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11424 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11425 error "the read rpcs have not completed in 2s"
11427 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11429 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11433 remote_mds_nodsh && skip "remote MDS with nodsh"
11434 test_mkdir -i0 -c1 $DIR/$tdir
11435 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11436 skip_env "no early lock cancel on server"
11438 lru_resize_disable mdc
11439 lru_resize_disable osc
11440 cancel_lru_locks mdc
11441 # asynchronous object destroy at MDT could cause bl ast to client
11442 cancel_lru_locks osc
11444 stat $DIR/$tdir > /dev/null
11445 can1=$(do_facet mds1 \
11446 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11447 awk '/ldlm_cancel/ {print $2}')
11448 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11449 awk '/ldlm_bl_callback/ {print $2}')
11450 test_mkdir -i0 -c1 $DIR/$tdir/d1
11451 can2=$(do_facet mds1 \
11452 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11453 awk '/ldlm_cancel/ {print $2}')
11454 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11455 awk '/ldlm_bl_callback/ {print $2}')
11456 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11457 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11458 lru_resize_enable mdc
11459 lru_resize_enable osc
11461 run_test 120a "Early Lock Cancel: mkdir test"
11464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11465 remote_mds_nodsh && skip "remote MDS with nodsh"
11466 test_mkdir $DIR/$tdir
11467 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11468 skip_env "no early lock cancel on server"
11470 lru_resize_disable mdc
11471 lru_resize_disable osc
11472 cancel_lru_locks mdc
11473 stat $DIR/$tdir > /dev/null
11474 can1=$(do_facet $SINGLEMDS \
11475 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11476 awk '/ldlm_cancel/ {print $2}')
11477 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11478 awk '/ldlm_bl_callback/ {print $2}')
11479 touch $DIR/$tdir/f1
11480 can2=$(do_facet $SINGLEMDS \
11481 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11482 awk '/ldlm_cancel/ {print $2}')
11483 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11484 awk '/ldlm_bl_callback/ {print $2}')
11485 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11486 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11487 lru_resize_enable mdc
11488 lru_resize_enable osc
11490 run_test 120b "Early Lock Cancel: create test"
11493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11494 remote_mds_nodsh && skip "remote MDS with nodsh"
11495 test_mkdir -i0 -c1 $DIR/$tdir
11496 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11497 skip "no early lock cancel on server"
11499 lru_resize_disable mdc
11500 lru_resize_disable osc
11501 test_mkdir -i0 -c1 $DIR/$tdir/d1
11502 test_mkdir -i0 -c1 $DIR/$tdir/d2
11503 touch $DIR/$tdir/d1/f1
11504 cancel_lru_locks mdc
11505 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11506 can1=$(do_facet mds1 \
11507 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11508 awk '/ldlm_cancel/ {print $2}')
11509 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11510 awk '/ldlm_bl_callback/ {print $2}')
11511 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11512 can2=$(do_facet mds1 \
11513 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11514 awk '/ldlm_cancel/ {print $2}')
11515 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11516 awk '/ldlm_bl_callback/ {print $2}')
11517 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11518 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11519 lru_resize_enable mdc
11520 lru_resize_enable osc
11522 run_test 120c "Early Lock Cancel: link test"
11525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11526 remote_mds_nodsh && skip "remote MDS with nodsh"
11527 test_mkdir -i0 -c1 $DIR/$tdir
11528 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11529 skip_env "no early lock cancel on server"
11531 lru_resize_disable mdc
11532 lru_resize_disable osc
11534 cancel_lru_locks mdc
11535 stat $DIR/$tdir > /dev/null
11536 can1=$(do_facet mds1 \
11537 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11538 awk '/ldlm_cancel/ {print $2}')
11539 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11540 awk '/ldlm_bl_callback/ {print $2}')
11541 chmod a+x $DIR/$tdir
11542 can2=$(do_facet mds1 \
11543 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11544 awk '/ldlm_cancel/ {print $2}')
11545 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11546 awk '/ldlm_bl_callback/ {print $2}')
11547 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11548 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11549 lru_resize_enable mdc
11550 lru_resize_enable osc
11552 run_test 120d "Early Lock Cancel: setattr test"
11555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11556 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11557 skip_env "no early lock cancel on server"
11558 remote_mds_nodsh && skip "remote MDS with nodsh"
11560 local dlmtrace_set=false
11562 test_mkdir -i0 -c1 $DIR/$tdir
11563 lru_resize_disable mdc
11564 lru_resize_disable osc
11565 ! $LCTL get_param debug | grep -q dlmtrace &&
11566 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11567 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11568 cancel_lru_locks mdc
11569 cancel_lru_locks osc
11570 dd if=$DIR/$tdir/f1 of=/dev/null
11571 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11572 # XXX client can not do early lock cancel of OST lock
11573 # during unlink (LU-4206), so cancel osc lock now.
11575 cancel_lru_locks osc
11576 can1=$(do_facet mds1 \
11577 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11578 awk '/ldlm_cancel/ {print $2}')
11579 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11580 awk '/ldlm_bl_callback/ {print $2}')
11581 unlink $DIR/$tdir/f1
11583 can2=$(do_facet mds1 \
11584 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11585 awk '/ldlm_cancel/ {print $2}')
11586 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11587 awk '/ldlm_bl_callback/ {print $2}')
11588 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11589 $LCTL dk $TMP/cancel.debug.txt
11590 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11591 $LCTL dk $TMP/blocking.debug.txt
11592 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11593 lru_resize_enable mdc
11594 lru_resize_enable osc
11596 run_test 120e "Early Lock Cancel: unlink test"
11599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11600 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11601 skip_env "no early lock cancel on server"
11602 remote_mds_nodsh && skip "remote MDS with nodsh"
11604 test_mkdir -i0 -c1 $DIR/$tdir
11605 lru_resize_disable mdc
11606 lru_resize_disable osc
11607 test_mkdir -i0 -c1 $DIR/$tdir/d1
11608 test_mkdir -i0 -c1 $DIR/$tdir/d2
11609 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11610 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11611 cancel_lru_locks mdc
11612 cancel_lru_locks osc
11613 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11614 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11615 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11616 # XXX client can not do early lock cancel of OST lock
11617 # during rename (LU-4206), so cancel osc lock now.
11619 cancel_lru_locks osc
11620 can1=$(do_facet mds1 \
11621 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11622 awk '/ldlm_cancel/ {print $2}')
11623 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11624 awk '/ldlm_bl_callback/ {print $2}')
11625 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11627 can2=$(do_facet mds1 \
11628 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11629 awk '/ldlm_cancel/ {print $2}')
11630 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11631 awk '/ldlm_bl_callback/ {print $2}')
11632 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11633 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11634 lru_resize_enable mdc
11635 lru_resize_enable osc
11637 run_test 120f "Early Lock Cancel: rename test"
11640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11641 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11642 skip_env "no early lock cancel on server"
11643 remote_mds_nodsh && skip "remote MDS with nodsh"
11645 lru_resize_disable mdc
11646 lru_resize_disable osc
11648 echo create $count files
11649 test_mkdir $DIR/$tdir
11650 cancel_lru_locks mdc
11651 cancel_lru_locks osc
11654 can0=$(do_facet $SINGLEMDS \
11655 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11656 awk '/ldlm_cancel/ {print $2}')
11657 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11658 awk '/ldlm_bl_callback/ {print $2}')
11659 createmany -o $DIR/$tdir/f $count
11661 can1=$(do_facet $SINGLEMDS \
11662 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11663 awk '/ldlm_cancel/ {print $2}')
11664 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11665 awk '/ldlm_bl_callback/ {print $2}')
11667 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11668 echo rm $count files
11671 can2=$(do_facet $SINGLEMDS \
11672 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11673 awk '/ldlm_cancel/ {print $2}')
11674 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11675 awk '/ldlm_bl_callback/ {print $2}')
11677 echo total: $count removes in $((t2-t1))
11678 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11680 # wait for commitment of removal
11681 lru_resize_enable mdc
11682 lru_resize_enable osc
11684 run_test 120g "Early Lock Cancel: performance test"
11686 test_121() { #bug #10589
11687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11690 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11691 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11692 lctl set_param fail_loc=0x310
11693 cancel_lru_locks osc > /dev/null
11694 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11695 lctl set_param fail_loc=0
11696 [[ $reads -eq $writes ]] ||
11697 error "read $reads blocks, must be $writes blocks"
11699 run_test 121 "read cancel race ========="
11701 test_123a_base() { # was test 123, statahead(bug 11401)
11705 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11706 log "testing UP system. Performance may be lower than expected."
11711 test_mkdir $DIR/$tdir
11712 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11713 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11715 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11716 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11718 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11719 lctl set_param -n llite.*.statahead_max 0
11720 lctl get_param llite.*.statahead_max
11721 cancel_lru_locks mdc
11722 cancel_lru_locks osc
11724 time $lsx $DIR/$tdir | wc -l
11726 delta=$((etime - stime))
11727 log "$lsx $i files without statahead: $delta sec"
11728 lctl set_param llite.*.statahead_max=$max
11730 swrong=$(lctl get_param -n llite.*.statahead_stats |
11731 grep "statahead wrong:" | awk '{print $3}')
11732 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11733 cancel_lru_locks mdc
11734 cancel_lru_locks osc
11736 time $lsx $DIR/$tdir | wc -l
11738 delta_sa=$((etime - stime))
11739 log "$lsx $i files with statahead: $delta_sa sec"
11740 lctl get_param -n llite.*.statahead_stats
11741 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11742 grep "statahead wrong:" | awk '{print $3}')
11744 [[ $swrong -lt $ewrong ]] &&
11745 log "statahead was stopped, maybe too many locks held!"
11746 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11748 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11749 max=$(lctl get_param -n llite.*.statahead_max |
11751 lctl set_param -n llite.*.statahead_max 0
11752 lctl get_param llite.*.statahead_max
11753 cancel_lru_locks mdc
11754 cancel_lru_locks osc
11756 time $lsx $DIR/$tdir | wc -l
11758 delta=$((etime - stime))
11759 log "$lsx $i files again without statahead: $delta sec"
11760 lctl set_param llite.*.statahead_max=$max
11761 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11762 if [ $SLOWOK -eq 0 ]; then
11763 error "$lsx $i files is slower with statahead!"
11765 log "$lsx $i files is slower with statahead!"
11771 [ $delta -gt 20 ] && break
11772 [ $delta -gt 8 ] && MULT=$((50 / delta))
11773 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11781 delta=$((etime - stime))
11782 log "rm -r $DIR/$tdir/: $delta seconds"
11784 lctl get_param -n llite.*.statahead_stats
11788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11790 test_123a_base "ls -l"
11792 run_test 123aa "verify statahead work"
11795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11797 statx_supported || skip_env "Test must be statx() syscall supported"
11799 test_123a_base "$STATX -l"
11801 run_test 123ab "verify statahead work by using statx"
11804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11806 statx_supported || skip_env "Test must be statx() syscall supported"
11813 cancel_lru_locks $OSC
11814 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11815 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11816 awk '/agl.total:/ {print $3}')
11817 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11818 test_123a_base "$STATX --cached=always -D"
11819 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11820 awk '/agl.total:/ {print $3}')
11821 [ $agl_before -eq $agl_after ] ||
11822 error "Should not trigger AGL thread - $agl_before:$agl_after"
11823 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11824 [ $rpcs_after -eq $rpcs_before ] ||
11825 error "$STATX should not send glimpse RPCs to $OSC"
11827 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11829 test_123b () { # statahead(bug 15027)
11830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11832 test_mkdir $DIR/$tdir
11833 createmany -o $DIR/$tdir/$tfile-%d 1000
11835 cancel_lru_locks mdc
11836 cancel_lru_locks osc
11838 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11839 lctl set_param fail_loc=0x80000803
11840 ls -lR $DIR/$tdir > /dev/null
11842 lctl set_param fail_loc=0x0
11843 lctl get_param -n llite.*.statahead_stats
11848 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11851 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11853 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11854 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11855 touch $DIR/$tdir.1/{1..3}
11856 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11858 remount_client $MOUNT
11860 $MULTIOP $DIR/$tdir.0 Q
11862 # let statahead to complete
11863 ls -l $DIR/$tdir.0 > /dev/null
11865 testid=$(echo $TESTNAME | tr '_' ' ')
11866 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11867 error "statahead warning" || true
11869 run_test 123c "Can not initialize inode warning on DNE statahead"
11872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11873 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11874 skip_env "no lru resize on server"
11878 test_mkdir $DIR/$tdir
11880 log "create $NR files at $DIR/$tdir"
11881 createmany -o $DIR/$tdir/f $NR ||
11882 error "failed to create $NR files in $DIR/$tdir"
11884 cancel_lru_locks mdc
11885 ls -l $DIR/$tdir > /dev/null
11889 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11890 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11891 LRU_SIZE=$($LCTL get_param -n $PARAM)
11892 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11893 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11895 log "NS=$(basename $NSDIR)"
11900 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11901 skip "Not enough cached locks created!"
11903 log "LRU=$LRU_SIZE"
11907 # We know that lru resize allows one client to hold $LIMIT locks
11908 # for 10h. After that locks begin to be killed by client.
11910 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11912 if [ $LIMIT -lt $LRU_SIZE ]; then
11913 skip "Limit is too small $LIMIT"
11916 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11917 # killing locks. Some time was spent for creating locks. This means
11918 # that up to the moment of sleep finish we must have killed some of
11919 # them (10-100 locks). This depends on how fast ther were created.
11920 # Many of them were touched in almost the same moment and thus will
11921 # be killed in groups.
11922 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11924 # Use $LRU_SIZE_B here to take into account real number of locks
11925 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11926 local LRU_SIZE_B=$LRU_SIZE
11928 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11929 log "OLD_LVF=$OLD_LVF"
11930 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11932 # Let's make sure that we really have some margin. Client checks
11933 # cached locks every 10 sec.
11934 SLEEP=$((SLEEP+20))
11935 log "Sleep ${SLEEP} sec"
11937 while ((SEC<$SLEEP)); do
11941 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11942 echo -n "$LRU_SIZE"
11945 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11946 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11948 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11949 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11950 unlinkmany $DIR/$tdir/f $NR
11954 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11955 log "unlink $NR files at $DIR/$tdir"
11956 unlinkmany $DIR/$tdir/f $NR
11958 run_test 124a "lru resize ======================================="
11960 get_max_pool_limit()
11962 local limit=$($LCTL get_param \
11963 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11965 for l in $limit; do
11966 if [[ $l -gt $max ]]; then
11974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11975 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11976 skip_env "no lru resize on server"
11978 LIMIT=$(get_max_pool_limit)
11980 NR=$(($(default_lru_size)*20))
11981 if [[ $NR -gt $LIMIT ]]; then
11982 log "Limit lock number by $LIMIT locks"
11986 IFree=$(mdsrate_inodes_available)
11987 if [ $IFree -lt $NR ]; then
11988 log "Limit lock number by $IFree inodes"
11992 lru_resize_disable mdc
11993 test_mkdir -p $DIR/$tdir/disable_lru_resize
11995 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11996 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11997 cancel_lru_locks mdc
12000 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12003 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12006 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12010 nolruresize_delta=$((etime-stime))
12011 log "ls -la time: $nolruresize_delta seconds"
12012 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12013 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12015 lru_resize_enable mdc
12016 test_mkdir -p $DIR/$tdir/enable_lru_resize
12018 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12019 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12020 cancel_lru_locks mdc
12023 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12026 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12029 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12033 lruresize_delta=$((etime-stime))
12034 log "ls -la time: $lruresize_delta seconds"
12035 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12037 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12038 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12039 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12040 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12042 log "lru resize performs the same with no lru resize"
12044 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12046 run_test 124b "lru resize (performance test) ======================="
12049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12050 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12051 skip_env "no lru resize on server"
12053 # cache ununsed locks on client
12055 cancel_lru_locks mdc
12056 test_mkdir $DIR/$tdir
12057 createmany -o $DIR/$tdir/f $nr ||
12058 error "failed to create $nr files in $DIR/$tdir"
12059 ls -l $DIR/$tdir > /dev/null
12061 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12062 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12063 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12064 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12065 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12067 # set lru_max_age to 1 sec
12068 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12069 echo "sleep $((recalc_p * 2)) seconds..."
12070 sleep $((recalc_p * 2))
12072 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12073 # restore lru_max_age
12074 $LCTL set_param -n $nsdir.lru_max_age $max_age
12075 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12076 unlinkmany $DIR/$tdir/f $nr
12078 run_test 124c "LRUR cancel very aged locks"
12081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12082 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12083 skip_env "no lru resize on server"
12085 # cache ununsed locks on client
12088 lru_resize_disable mdc
12089 stack_trap "lru_resize_enable mdc" EXIT
12091 cancel_lru_locks mdc
12093 # asynchronous object destroy at MDT could cause bl ast to client
12094 test_mkdir $DIR/$tdir
12095 createmany -o $DIR/$tdir/f $nr ||
12096 error "failed to create $nr files in $DIR/$tdir"
12097 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12099 ls -l $DIR/$tdir > /dev/null
12101 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12102 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12103 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12104 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12106 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12108 # set lru_max_age to 1 sec
12109 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12110 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12112 echo "sleep $((recalc_p * 2)) seconds..."
12113 sleep $((recalc_p * 2))
12115 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12117 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12119 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12121 test_125() { # 13358
12122 $LCTL get_param -n llite.*.client_type | grep -q local ||
12123 skip "must run as local client"
12124 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12125 skip_env "must have acl enabled"
12126 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12128 test_mkdir $DIR/$tdir
12129 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12130 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12131 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12133 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12135 test_126() { # bug 12829/13455
12136 $GSS && skip_env "must run as gss disabled"
12137 $LCTL get_param -n llite.*.client_type | grep -q local ||
12138 skip "must run as local client"
12139 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12141 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12142 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12144 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12146 run_test 126 "check that the fsgid provided by the client is taken into account"
12148 test_127a() { # bug 15521
12149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12150 local name count samp unit min max sum sumsq
12152 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12153 echo "stats before reset"
12154 $LCTL get_param osc.*.stats
12155 $LCTL set_param osc.*.stats=0
12156 local fsize=$((2048 * 1024))
12158 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12159 cancel_lru_locks osc
12160 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12162 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12163 stack_trap "rm -f $TMP/$tfile.tmp"
12164 while read name count samp unit min max sum sumsq; do
12165 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12166 [ ! $min ] && error "Missing min value for $name proc entry"
12167 eval $name=$count || error "Wrong proc format"
12170 read_bytes|write_bytes)
12171 [[ "$unit" =~ "bytes" ]] ||
12172 error "unit is not 'bytes': $unit"
12173 (( $min >= 4096 )) || error "min is too small: $min"
12174 (( $min <= $fsize )) || error "min is too big: $min"
12175 (( $max >= 4096 )) || error "max is too small: $max"
12176 (( $max <= $fsize )) || error "max is too big: $max"
12177 (( $sum == $fsize )) || error "sum is wrong: $sum"
12178 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12179 error "sumsquare is too small: $sumsq"
12180 (( $sumsq <= $fsize * $fsize )) ||
12181 error "sumsquare is too big: $sumsq"
12183 ost_read|ost_write)
12184 [[ "$unit" =~ "usec" ]] ||
12185 error "unit is not 'usec': $unit"
12189 done < $DIR/$tfile.tmp
12191 #check that we actually got some stats
12192 [ "$read_bytes" ] || error "Missing read_bytes stats"
12193 [ "$write_bytes" ] || error "Missing write_bytes stats"
12194 [ "$read_bytes" != 0 ] || error "no read done"
12195 [ "$write_bytes" != 0 ] || error "no write done"
12197 run_test 127a "verify the client stats are sane"
12199 test_127b() { # bug LU-333
12200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12201 local name count samp unit min max sum sumsq
12203 echo "stats before reset"
12204 $LCTL get_param llite.*.stats
12205 $LCTL set_param llite.*.stats=0
12207 # perform 2 reads and writes so MAX is different from SUM.
12208 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12209 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12210 cancel_lru_locks osc
12211 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12212 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12214 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12215 stack_trap "rm -f $TMP/$tfile.tmp"
12216 while read name count samp unit min max sum sumsq; do
12217 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12218 eval $name=$count || error "Wrong proc format"
12221 read_bytes|write_bytes)
12222 [[ "$unit" =~ "bytes" ]] ||
12223 error "unit is not 'bytes': $unit"
12224 (( $count == 2 )) || error "count is not 2: $count"
12225 (( $min == $PAGE_SIZE )) ||
12226 error "min is not $PAGE_SIZE: $min"
12227 (( $max == $PAGE_SIZE )) ||
12228 error "max is not $PAGE_SIZE: $max"
12229 (( $sum == $PAGE_SIZE * 2 )) ||
12230 error "sum is not $((PAGE_SIZE * 2)): $sum"
12233 [[ "$unit" =~ "usec" ]] ||
12234 error "unit is not 'usec': $unit"
12238 done < $TMP/$tfile.tmp
12240 #check that we actually got some stats
12241 [ "$read_bytes" ] || error "Missing read_bytes stats"
12242 [ "$write_bytes" ] || error "Missing write_bytes stats"
12243 [ "$read_bytes" != 0 ] || error "no read done"
12244 [ "$write_bytes" != 0 ] || error "no write done"
12246 run_test 127b "verify the llite client stats are sane"
12248 test_127c() { # LU-12394
12249 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12256 $LCTL set_param llite.*.extents_stats=1
12257 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12259 # Use two stripes so there is enough space in default config
12260 $LFS setstripe -c 2 $DIR/$tfile
12262 # Extent stats start at 0-4K and go in power of two buckets
12263 # LL_HIST_START = 12 --> 2^12 = 4K
12264 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12265 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12267 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12269 # Write and read, 2x each, second time at a non-zero offset
12270 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12271 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12272 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12273 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12277 $LCTL get_param llite.*.extents_stats
12280 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12282 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12284 reads=$(echo $bucket | awk '{print $5}')
12285 writes=$(echo $bucket | awk '{print $9}')
12286 [ "$reads" -eq $count ] ||
12287 error "$reads reads in < $bsize bucket, expect $count"
12288 [ "$writes" -eq $count ] ||
12289 error "$writes writes in < $bsize bucket, expect $count"
12292 # Test mmap write and read
12293 $LCTL set_param llite.*.extents_stats=c
12295 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12296 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12297 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12299 $LCTL get_param llite.*.extents_stats
12301 count=$(((size*1024) / PAGE_SIZE))
12303 bsize=$((2 * PAGE_SIZE / 1024))K
12305 bucket=$($LCTL get_param -n llite.*.extents_stats |
12307 reads=$(echo $bucket | awk '{print $5}')
12308 writes=$(echo $bucket | awk '{print $9}')
12309 # mmap writes fault in the page first, creating an additonal read
12310 [ "$reads" -eq $((2 * count)) ] ||
12311 error "$reads reads in < $bsize bucket, expect $count"
12312 [ "$writes" -eq $count ] ||
12313 error "$writes writes in < $bsize bucket, expect $count"
12315 run_test 127c "test llite extent stats with regular & mmap i/o"
12317 test_128() { # bug 15212
12319 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12324 result=$(grep error $TMP/$tfile.log)
12325 rm -f $DIR/$tfile $TMP/$tfile.log
12326 [ -z "$result" ] ||
12327 error "consecutive find's under interactive lfs failed"
12329 run_test 128 "interactive lfs for 2 consecutive find's"
12331 set_dir_limits () {
12336 local ldproc=/proc/fs/ldiskfs
12337 local facets=$(get_facets MDS)
12339 for facet in ${facets//,/ }; do
12340 canondev=$(ldiskfs_canon \
12341 *.$(convert_facet2label $facet).mntdev $facet)
12342 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12343 ldproc=/sys/fs/ldiskfs
12344 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12345 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12349 check_mds_dmesg() {
12350 local facets=$(get_facets MDS)
12351 for facet in ${facets//,/ }; do
12352 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12359 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12360 skip "Need MDS version with at least 2.5.56"
12361 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12362 skip_env "ldiskfs only test"
12364 remote_mds_nodsh && skip "remote MDS with nodsh"
12367 local has_warning=false
12370 mkdir -p $DIR/$tdir
12372 # block size of mds1
12373 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12374 set_dir_limits $maxsize $((maxsize * 6 / 8))
12375 stack_trap "set_dir_limits 0 0"
12376 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12377 local dirsize=$(stat -c%s "$DIR/$tdir")
12379 while (( $dirsize <= $maxsize )); do
12380 $MCREATE $DIR/$tdir/file_base_$nfiles
12382 # check two errors:
12383 # ENOSPC for ext4 max_dir_size, which has been used since
12384 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12385 if (( rc == ENOSPC )); then
12387 echo "rc=$rc returned as expected after $nfiles files"
12389 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12390 error "create failed w/o dir size limit"
12392 # messages may be rate limited if test is run repeatedly
12393 check_mds_dmesg '"is approaching max"' ||
12394 echo "warning message should be output"
12395 check_mds_dmesg '"has reached max"' ||
12396 echo "reached message should be output"
12398 dirsize=$(stat -c%s "$DIR/$tdir")
12400 [[ $dirsize -ge $maxsize ]] && return 0
12401 error "dirsize $dirsize < $maxsize after $nfiles files"
12402 elif (( rc != 0 )); then
12405 nfiles=$((nfiles + 1))
12406 dirsize=$(stat -c%s "$DIR/$tdir")
12409 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12411 run_test 129 "test directory size limit ========================"
12420 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12421 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12423 trap cleanup_130 EXIT RETURN
12425 local fm_file=$DIR/$tfile
12426 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12427 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12428 error "dd failed for $fm_file"
12430 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12431 filefrag -ves $fm_file
12433 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12434 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12435 [ $RC != 0 ] && error "filefrag $fm_file failed"
12437 filefrag_op=$(filefrag -ve -k $fm_file |
12438 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12439 lun=$($LFS getstripe -i $fm_file)
12441 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12444 for line in $filefrag_op
12446 frag_lun=`echo $line | cut -d: -f5`
12447 ext_len=`echo $line | cut -d: -f4`
12448 if (( $frag_lun != $lun )); then
12450 error "FIEMAP on 1-stripe file($fm_file) failed"
12453 (( tot_len += ext_len ))
12456 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12458 error "FIEMAP on 1-stripe file($fm_file) failed;"
12464 echo "FIEMAP on single striped file succeeded"
12466 run_test 130a "FIEMAP (1-stripe file)"
12469 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12471 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12472 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12474 trap cleanup_130 EXIT RETURN
12476 local fm_file=$DIR/$tfile
12477 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12478 error "setstripe on $fm_file"
12479 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12480 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12482 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12483 error "dd failed on $fm_file"
12485 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12486 filefrag_op=$(filefrag -ve -k $fm_file |
12487 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12489 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12490 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12495 for line in $filefrag_op
12497 frag_lun=$(echo $line | cut -d: -f5 |
12498 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12499 ext_len=$(echo $line | cut -d: -f4)
12500 if (( $frag_lun != $last_lun )); then
12501 if (( tot_len != 1024 )); then
12503 error "FIEMAP on $fm_file failed; returned " \
12504 "len $tot_len for OST $last_lun instead of 1024"
12507 (( num_luns += 1 ))
12511 (( tot_len += ext_len ))
12514 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12516 error "FIEMAP on $fm_file failed; returned wrong number of " \
12517 "luns or wrong len for OST $last_lun"
12523 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12525 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12528 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12530 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12531 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12533 trap cleanup_130 EXIT RETURN
12535 local fm_file=$DIR/$tfile
12536 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12537 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12538 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12540 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12541 error "dd failed on $fm_file"
12543 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12544 filefrag_op=$(filefrag -ve -k $fm_file |
12545 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12547 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12548 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12553 for line in $filefrag_op
12555 frag_lun=$(echo $line | cut -d: -f5 |
12556 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12557 ext_len=$(echo $line | cut -d: -f4)
12558 if (( $frag_lun != $last_lun )); then
12559 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12560 if (( logical != 512 )); then
12562 error "FIEMAP on $fm_file failed; returned " \
12563 "logical start for lun $logical instead of 512"
12566 if (( tot_len != 512 )); then
12568 error "FIEMAP on $fm_file failed; returned " \
12569 "len $tot_len for OST $last_lun instead of 1024"
12572 (( num_luns += 1 ))
12576 (( tot_len += ext_len ))
12579 if (( num_luns != 2 || tot_len != 512 )); then
12581 error "FIEMAP on $fm_file failed; returned wrong number of " \
12582 "luns or wrong len for OST $last_lun"
12588 echo "FIEMAP on 2-stripe file with hole succeeded"
12590 run_test 130c "FIEMAP (2-stripe file with hole)"
12593 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12595 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12596 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12598 trap cleanup_130 EXIT RETURN
12600 local fm_file=$DIR/$tfile
12601 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12602 error "setstripe on $fm_file"
12603 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12604 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12606 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12607 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12608 error "dd failed on $fm_file"
12610 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12611 filefrag_op=$(filefrag -ve -k $fm_file |
12612 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12614 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12615 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12620 for line in $filefrag_op
12622 frag_lun=$(echo $line | cut -d: -f5 |
12623 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12624 ext_len=$(echo $line | cut -d: -f4)
12625 if (( $frag_lun != $last_lun )); then
12626 if (( tot_len != 1024 )); then
12628 error "FIEMAP on $fm_file failed; returned " \
12629 "len $tot_len for OST $last_lun instead of 1024"
12632 (( num_luns += 1 ))
12636 (( tot_len += ext_len ))
12639 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12641 error "FIEMAP on $fm_file failed; returned wrong number of " \
12642 "luns or wrong len for OST $last_lun"
12648 echo "FIEMAP on N-stripe file succeeded"
12650 run_test 130d "FIEMAP (N-stripe file)"
12653 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12655 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12656 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12658 trap cleanup_130 EXIT RETURN
12660 local fm_file=$DIR/$tfile
12661 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12664 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12665 for ((i = 0; i < $NUM_BLKS; i++)); do
12666 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12667 conv=notrunc > /dev/null 2>&1
12670 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12671 filefrag_op=$(filefrag -ve -k $fm_file |
12672 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12674 last_lun=$(echo $filefrag_op | cut -d: -f5)
12679 for line in $filefrag_op; do
12680 frag_lun=$(echo $line | cut -d: -f5)
12681 ext_len=$(echo $line | cut -d: -f4)
12682 if [[ "$frag_lun" != "$last_lun" ]]; then
12683 if (( tot_len != $EXPECTED_LEN )); then
12685 error "OST$last_lun $tot_len != $EXPECTED_LEN"
12687 (( num_luns += 1 ))
12691 (( tot_len += ext_len ))
12694 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12696 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
12699 echo "FIEMAP with continuation calls succeeded"
12701 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12704 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12705 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12707 local fm_file=$DIR/$tfile
12708 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12709 error "multiop create with lov_delay_create on $fm_file"
12711 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12712 filefrag_extents=$(filefrag -vek $fm_file |
12713 awk '/extents? found/ { print $2 }')
12714 if [[ "$filefrag_extents" != "0" ]]; then
12715 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
12720 run_test 130f "FIEMAP (unstriped file)"
12723 local file=$DIR/$tfile
12724 local nr=$((OSTCOUNT * 100))
12726 $LFS setstripe -C $nr $file ||
12727 error "failed to setstripe -C $nr $file"
12729 dd if=/dev/zero of=$file count=$nr bs=1M
12731 nr=$($LFS getstripe -c $file)
12733 local extents=$(filefrag -v $file |
12734 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
12736 echo "filefrag list $extents extents in file with stripecount $nr"
12737 if (( extents < nr )); then
12738 $LFS getstripe $file
12740 error "filefrag printed $extents < $nr extents"
12745 run_test 130g "FIEMAP (overstripe file)"
12747 # Test for writev/readv
12749 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12750 error "writev test failed"
12751 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12752 error "readv failed"
12755 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12758 local fsize=$((524288 + 1048576 + 1572864))
12759 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12760 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12761 error "append writev test failed"
12763 ((fsize += 1572864 + 1048576))
12764 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12765 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12766 error "append writev test failed"
12769 run_test 131b "test append writev"
12772 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12775 run_test 131c "test read/write on file w/o objects"
12778 rwv -f $DIR/$tfile -w -n 1 1572864
12779 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12780 if [ "$NOB" != 1572864 ]; then
12781 error "Short read filed: read $NOB bytes instead of 1572864"
12785 run_test 131d "test short read"
12788 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12789 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12790 error "read hitting hole failed"
12793 run_test 131e "test read hitting hole"
12802 mds*) res=$(do_facet $facet \
12803 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12805 ost*) res=$(do_facet $facet \
12806 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12808 *) error "Wrong facet '$facet'" ;;
12810 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12811 # if the argument $3 is zero, it means any stat increment is ok.
12812 if [[ $want -gt 0 ]]; then
12813 local count=$(echo $res | awk '{ print $2 }')
12814 [[ $count -ne $want ]] &&
12815 error "The $op counter on $facet is $count, not $want"
12820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12821 remote_ost_nodsh && skip "remote OST with nodsh"
12822 remote_mds_nodsh && skip "remote MDS with nodsh"
12823 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12824 skip_env "MDS doesn't support rename stats"
12826 local testdir=$DIR/${tdir}/stats_testdir
12828 mkdir -p $DIR/${tdir}
12831 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12832 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12834 # verify mdt stats first.
12835 mkdir ${testdir} || error "mkdir failed"
12836 check_stats $SINGLEMDS "mkdir" 1
12837 touch ${testdir}/${tfile} || error "touch failed"
12838 check_stats $SINGLEMDS "open" 1
12839 check_stats $SINGLEMDS "close" 1
12840 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12841 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12842 check_stats $SINGLEMDS "mknod" 2
12844 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12845 check_stats $SINGLEMDS "unlink" 1
12846 rm -f ${testdir}/${tfile} || error "file remove failed"
12847 check_stats $SINGLEMDS "unlink" 2
12849 # remove working dir and check mdt stats again.
12850 rmdir ${testdir} || error "rmdir failed"
12851 check_stats $SINGLEMDS "rmdir" 1
12853 local testdir1=$DIR/${tdir}/stats_testdir1
12854 mkdir -p ${testdir}
12855 mkdir -p ${testdir1}
12856 touch ${testdir1}/test1
12857 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12858 check_stats $SINGLEMDS "crossdir_rename" 1
12860 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12861 check_stats $SINGLEMDS "samedir_rename" 1
12863 rm -rf $DIR/${tdir}
12865 run_test 133a "Verifying MDT stats ========================================"
12870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12871 remote_ost_nodsh && skip "remote OST with nodsh"
12872 remote_mds_nodsh && skip "remote MDS with nodsh"
12874 local testdir=$DIR/${tdir}/stats_testdir
12876 mkdir -p ${testdir} || error "mkdir failed"
12877 touch ${testdir}/${tfile} || error "touch failed"
12878 cancel_lru_locks mdc
12881 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12882 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12884 # extra mdt stats verification.
12885 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12886 check_stats $SINGLEMDS "setattr" 1
12887 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12888 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12890 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12891 check_stats $SINGLEMDS "getattr" 1
12893 rm -rf $DIR/${tdir}
12895 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12896 # so the check below is not reliable
12897 [ $MDSCOUNT -eq 1 ] || return 0
12899 # Sleep to avoid a cached response.
12900 #define OBD_STATFS_CACHE_SECONDS 1
12902 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12903 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12904 $LFS df || error "lfs failed"
12905 check_stats $SINGLEMDS "statfs" 1
12907 # check aggregated statfs (LU-10018)
12908 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12910 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12913 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12914 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12916 check_stats $SINGLEMDS "statfs" 1
12918 # We want to check that the client didn't send OST_STATFS to
12919 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12920 # extra care is needed here.
12921 if remote_mds; then
12922 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12923 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12925 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12926 [ "$res" ] && error "OST got STATFS"
12931 run_test 133b "Verifying extra MDT stats =================================="
12934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12935 remote_ost_nodsh && skip "remote OST with nodsh"
12936 remote_mds_nodsh && skip "remote MDS with nodsh"
12938 local testdir=$DIR/$tdir/stats_testdir
12940 test_mkdir -p $testdir
12942 # verify obdfilter stats.
12943 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12945 cancel_lru_locks osc
12946 wait_delete_completed
12949 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12950 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12952 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12955 cancel_lru_locks osc
12956 check_stats ost1 "write" 1
12958 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12959 check_stats ost1 "read" 1
12961 > $testdir/$tfile || error "truncate failed"
12962 check_stats ost1 "punch" 1
12964 rm -f $testdir/$tfile || error "file remove failed"
12965 wait_delete_completed
12966 check_stats ost1 "destroy" 1
12970 run_test 133c "Verifying OST stats ========================================"
12977 while [ $value -ge 2 ]; do
12982 if [ $orig -gt $order ]; then
12990 local size=('K' 'M' 'G' 'T');
12992 local size_string=$value
12994 while [ $value -ge 1024 ]; do
12995 if [ $i -gt 3 ]; then
12996 #T is the biggest unit we get here, if that is bigger,
12998 size_string=${value}T
13001 value=$((value >> 10))
13002 if [ $value -lt 1024 ]; then
13003 size_string=${value}${size[$i]}
13012 get_rename_size() {
13014 local context=${2:-.}
13015 local sample=$(do_facet $SINGLEMDS $LCTL \
13016 get_param mdt.$FSNAME-MDT0000.rename_stats |
13017 grep -A1 $context |
13018 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13024 remote_ost_nodsh && skip "remote OST with nodsh"
13025 remote_mds_nodsh && skip "remote MDS with nodsh"
13026 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13027 skip_env "MDS doesn't support rename stats"
13029 local testdir1=$DIR/${tdir}/stats_testdir1
13030 local testdir2=$DIR/${tdir}/stats_testdir2
13031 mkdir -p $DIR/${tdir}
13033 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13035 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13036 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13038 createmany -o $testdir1/test 512 || error "createmany failed"
13040 # check samedir rename size
13041 mv ${testdir1}/test0 ${testdir1}/test_0
13043 local testdir1_size=$(ls -l $DIR/${tdir} |
13044 awk '/stats_testdir1/ {print $5}')
13045 local testdir2_size=$(ls -l $DIR/${tdir} |
13046 awk '/stats_testdir2/ {print $5}')
13048 testdir1_size=$(order_2 $testdir1_size)
13049 testdir2_size=$(order_2 $testdir2_size)
13051 testdir1_size=$(size_in_KMGT $testdir1_size)
13052 testdir2_size=$(size_in_KMGT $testdir2_size)
13054 echo "source rename dir size: ${testdir1_size}"
13055 echo "target rename dir size: ${testdir2_size}"
13057 local cmd="do_facet $SINGLEMDS $LCTL "
13058 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13060 eval $cmd || error "$cmd failed"
13061 local samedir=$($cmd | grep 'same_dir')
13062 local same_sample=$(get_rename_size $testdir1_size)
13063 [ -z "$samedir" ] && error "samedir_rename_size count error"
13064 [[ $same_sample -eq 1 ]] ||
13065 error "samedir_rename_size error $same_sample"
13066 echo "Check same dir rename stats success"
13068 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13070 # check crossdir rename size
13071 mv ${testdir1}/test_0 ${testdir2}/test_0
13073 testdir1_size=$(ls -l $DIR/${tdir} |
13074 awk '/stats_testdir1/ {print $5}')
13075 testdir2_size=$(ls -l $DIR/${tdir} |
13076 awk '/stats_testdir2/ {print $5}')
13078 testdir1_size=$(order_2 $testdir1_size)
13079 testdir2_size=$(order_2 $testdir2_size)
13081 testdir1_size=$(size_in_KMGT $testdir1_size)
13082 testdir2_size=$(size_in_KMGT $testdir2_size)
13084 echo "source rename dir size: ${testdir1_size}"
13085 echo "target rename dir size: ${testdir2_size}"
13087 eval $cmd || error "$cmd failed"
13088 local crossdir=$($cmd | grep 'crossdir')
13089 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13090 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13091 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13092 [[ $src_sample -eq 1 ]] ||
13093 error "crossdir_rename_size error $src_sample"
13094 [[ $tgt_sample -eq 1 ]] ||
13095 error "crossdir_rename_size error $tgt_sample"
13096 echo "Check cross dir rename stats success"
13097 rm -rf $DIR/${tdir}
13099 run_test 133d "Verifying rename_stats ========================================"
13102 remote_mds_nodsh && skip "remote MDS with nodsh"
13103 remote_ost_nodsh && skip "remote OST with nodsh"
13104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13106 local testdir=$DIR/${tdir}/stats_testdir
13107 local ctr f0 f1 bs=32768 count=42 sum
13109 mkdir -p ${testdir} || error "mkdir failed"
13111 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13113 for ctr in {write,read}_bytes; do
13115 cancel_lru_locks osc
13117 do_facet ost1 $LCTL set_param -n \
13118 "obdfilter.*.exports.clear=clear"
13120 if [ $ctr = write_bytes ]; then
13122 f1=${testdir}/${tfile}
13124 f0=${testdir}/${tfile}
13128 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13131 cancel_lru_locks osc
13133 sum=$(do_facet ost1 $LCTL get_param \
13134 "obdfilter.*.exports.*.stats" |
13135 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13136 $1 == ctr { sum += $7 }
13137 END { printf("%0.0f", sum) }')
13139 if ((sum != bs * count)); then
13140 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13144 rm -rf $DIR/${tdir}
13146 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13149 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13150 skip "too old lustre for get_param -R ($facet_ver)"
13152 # verifying readability.
13153 $LCTL get_param -R '*' &> /dev/null
13155 # Verifing writability with badarea_io.
13156 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13157 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13158 error "client badarea_io failed"
13160 # remount the FS in case writes/reads /proc break the FS
13161 cleanup || error "failed to unmount"
13162 setup || error "failed to setup"
13164 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13167 remote_mds_nodsh && skip "remote MDS with nodsh"
13168 remote_ost_nodsh && skip "remote OST with nodsh"
13171 for facet in mds1 ost1; do
13172 local facet_ver=$(lustre_version_code $facet)
13173 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13174 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13176 log "$facet: too old lustre for get_param -R"
13178 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13179 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13180 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13181 xargs badarea_io" ||
13182 error "$facet badarea_io failed"
13184 skip_noexit "$facet: too old lustre for get_param -R"
13188 # remount the FS in case writes/reads /proc break the FS
13189 cleanup || error "failed to unmount"
13190 setup || error "failed to setup"
13192 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13195 remote_mds_nodsh && skip "remote MDS with nodsh"
13196 remote_ost_nodsh && skip "remote OST with nodsh"
13197 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13198 skip "Need MDS version at least 2.9.54"
13201 for facet in client mds1 ost1; do
13202 # Get the list of files that are missing the terminating newline
13203 local plist=$(do_facet $facet
13204 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13206 for ent in $plist; do
13207 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13208 awk -v FS='\v' -v RS='\v\v' \
13209 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13210 print FILENAME}'" 2>/dev/null)
13211 [ -z $missing ] || {
13212 do_facet $facet $LCTL get_param $ent | od -An -tx1
13213 error "file does not end with newline: $facet-$ent"
13218 run_test 133h "Proc files should end with newlines"
13221 remote_mds_nodsh && skip "remote MDS with nodsh"
13222 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13223 skip "Need MDS version at least 2.7.54"
13225 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13226 cancel_lru_locks mdc
13228 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13229 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13230 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13233 createmany -o $DIR/$tdir/f $nr ||
13234 error "failed to create $nr files in $DIR/$tdir"
13235 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13237 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13238 do_facet mds1 $LCTL set_param fail_loc=0x327
13239 do_facet mds1 $LCTL set_param fail_val=500
13242 echo "sleep 10 seconds ..."
13244 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13246 do_facet mds1 $LCTL set_param fail_loc=0
13247 do_facet mds1 $LCTL set_param fail_val=0
13248 [ $lck_cnt -lt $unused ] ||
13249 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13252 unlinkmany $DIR/$tdir/f $nr
13254 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13257 remote_mds_nodsh && skip "remote MDS with nodsh"
13258 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13259 skip "Need MDS version at least 2.7.54"
13261 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13262 cancel_lru_locks mdc
13264 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13265 ldlm.lock_reclaim_threshold_mb)
13266 # disable reclaim temporarily
13267 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13269 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13270 do_facet mds1 $LCTL set_param fail_loc=0x328
13271 do_facet mds1 $LCTL set_param fail_val=500
13273 $LCTL set_param debug=+trace
13276 createmany -o $DIR/$tdir/f $nr &
13277 local create_pid=$!
13279 echo "Sleep $TIMEOUT seconds ..."
13281 if ! ps -p $create_pid > /dev/null 2>&1; then
13282 do_facet mds1 $LCTL set_param fail_loc=0
13283 do_facet mds1 $LCTL set_param fail_val=0
13284 do_facet mds1 $LCTL set_param \
13285 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13286 error "createmany finished incorrectly!"
13288 do_facet mds1 $LCTL set_param fail_loc=0
13289 do_facet mds1 $LCTL set_param fail_val=0
13290 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13291 wait $create_pid || return 1
13293 unlinkmany $DIR/$tdir/f $nr
13295 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13298 remote_mds_nodsh && skip "remote MDS with nodsh"
13299 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13300 skip "Need MDS version at least 2.13.50"
13303 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13305 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13306 #set only one record at plain llog
13307 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13309 #fill already existed plain llog each 64767
13310 #wrapping whole catalog
13311 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13313 createmany -o $DIR/$tdir/$tfile_ 64700
13314 for (( i = 0; i < 64700; i = i + 2 ))
13316 rm $DIR/$tdir/$tfile_$i &
13317 rm $DIR/$tdir/$tfile_$((i + 1)) &
13322 #waiting osp synchronization
13323 wait_delete_completed
13325 run_test 135 "Race catalog processing"
13328 remote_mds_nodsh && skip "remote MDS with nodsh"
13329 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13330 skip "Need MDS version at least 2.13.50"
13333 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13334 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13335 #set only one record at plain llog
13336 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13337 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13339 #fill already existed 2 plain llogs each 64767
13340 #wrapping whole catalog
13341 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13342 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13343 wait_delete_completed
13345 createmany -o $DIR/$tdir/$tfile_ 10
13348 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13349 for (( i = 0; i < 10; i = i + 3 ))
13351 rm $DIR/$tdir/$tfile_$i &
13352 rm $DIR/$tdir/$tfile_$((i + 1)) &
13356 rm $DIR/$tdir/$tfile_$((i + 2)) &
13359 #waiting osp synchronization
13360 wait_delete_completed
13362 run_test 136 "Race catalog processing 2"
13364 test_140() { #bug-17379
13365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13367 test_mkdir $DIR/$tdir
13368 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13369 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13371 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13372 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13374 while i=$((i + 1)); do
13376 cd $i || error "Changing to $i"
13377 ln -s ../stat stat || error "Creating stat symlink"
13378 # Read the symlink until ELOOP present,
13379 # not LBUGing the system is considered success,
13380 # we didn't overrun the stack.
13381 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13382 if [ $ret -ne 0 ]; then
13383 if [ $ret -eq 40 ]; then
13386 error "Open stat symlink"
13392 echo "The symlink depth = $i"
13393 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13394 error "Invalid symlink depth"
13396 # Test recursive symlink
13397 ln -s symlink_self symlink_self
13398 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13399 echo "open symlink_self returns $ret"
13400 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13402 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13407 local TF="$TMP/$tfile"
13409 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13410 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13412 cancel_lru_locks $OSC
13413 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13414 remount_client $MOUNT
13416 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13419 $TRUNCATE $DIR/$tfile 6000
13420 cancel_lru_locks $OSC
13421 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13424 echo "12345" >>$DIR/$tfile
13425 cancel_lru_locks $OSC
13426 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13429 echo "12345" >>$DIR/$tfile
13430 cancel_lru_locks $OSC
13431 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13433 run_test 150a "truncate/append tests"
13436 check_for_fallocate
13439 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13440 check_fallocate $DIR/$tfile || error "fallocate failed"
13442 run_test 150b "Verify fallocate (prealloc) functionality"
13445 check_for_fallocate
13448 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13449 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13451 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13452 # precomputed md5sum for 20MB of zeroes
13453 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13454 local sum=($(md5sum $DIR/$tfile))
13456 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13458 do_nodes $(comma_list $(osts_nodes)) \
13459 "$LCTL set_param osd-ldiskfs.*.fallocate_zero_blocks=1" ||
13460 error "set osd-ldiskfs.*.fallocate_zero_blocks=1"
13463 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13464 sum=($(md5sum $DIR/$tfile))
13466 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13468 run_test 150bb "Verify fallocate modes both zero space"
13471 check_for_fallocate
13473 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13474 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13475 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13476 sync; sync_all_data
13477 cancel_lru_locks $OSC
13479 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13480 want=$((OSTCOUNT * 1048576))
13482 # Must allocate all requested space, not more than 5% extra
13483 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13484 error "bytes $bytes is not $want"
13487 # verify fallocate on PFL file
13488 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13489 error "Create $DIR/$tfile failed"
13490 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13491 error "fallocate failed"
13492 sync; sync_all_data
13493 cancel_lru_locks $OSC
13495 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13496 local want=$((1024 * 1048576))
13498 # Must allocate all requested space, not more than 5% extra
13499 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13500 error "bytes $bytes is not $want"
13502 run_test 150c "Verify fallocate Size and Blocks"
13505 check_for_fallocate
13507 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13508 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13509 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13510 sync; sync_all_data
13511 cancel_lru_locks $OSC
13513 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13514 local want=$((OSTCOUNT * 1048576))
13516 # Must allocate all requested space, not more than 5% extra
13517 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13518 error "bytes $bytes is not $want"
13520 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13523 check_for_fallocate
13527 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13528 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13529 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13531 # Find OST with Minimum Size
13532 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13533 sort -un | head -1)
13535 # Get 100MB per OST of the available space to reduce run time
13536 # else 60% of the available space if we are running SLOW tests
13537 if [ $SLOW == "no" ]; then
13538 local space=$((1024 * 100 * OSTCOUNT))
13540 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13543 fallocate -l${space}k $DIR/$tfile ||
13544 error "fallocate ${space}k $DIR/$tfile failed"
13545 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13547 # get size immediately after fallocate. This should be correctly
13549 local size=$(stat -c '%s' $DIR/$tfile)
13550 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13552 # Sleep for a while for statfs to get updated. And not pull from cache.
13555 echo "df after fallocate:"
13558 (( size / 1024 == space )) || error "size $size != requested $space"
13559 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13560 error "used $used < space $space"
13562 rm $DIR/$tfile || error "rm failed"
13564 wait_delete_completed
13566 echo "df after unlink:"
13569 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13571 #LU-2902 roc_hit was not able to read all values from lproc
13572 function roc_hit_init() {
13573 local list=$(comma_list $(osts_nodes))
13574 local dir=$DIR/$tdir-check
13575 local file=$dir/$tfile
13581 #use setstripe to do a write to every ost
13582 for i in $(seq 0 $((OSTCOUNT-1))); do
13583 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13584 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13585 idx=$(printf %04x $i)
13586 BEFORE=$(get_osd_param $list *OST*$idx stats |
13587 awk '$1 == "cache_access" {sum += $7}
13588 END { printf("%0.0f", sum) }')
13590 cancel_lru_locks osc
13591 cat $file >/dev/null
13593 AFTER=$(get_osd_param $list *OST*$idx stats |
13594 awk '$1 == "cache_access" {sum += $7}
13595 END { printf("%0.0f", sum) }')
13597 echo BEFORE:$BEFORE AFTER:$AFTER
13598 if ! let "AFTER - BEFORE == 4"; then
13600 error "roc_hit is not safe to use"
13608 function roc_hit() {
13609 local list=$(comma_list $(osts_nodes))
13610 echo $(get_osd_param $list '' stats |
13611 awk '$1 == "cache_hit" {sum += $7}
13612 END { printf("%0.0f", sum) }')
13615 function set_cache() {
13618 if [ "$2" == "off" ]; then
13621 local list=$(comma_list $(osts_nodes))
13622 set_osd_param $list '' $1_cache_enable $on
13624 cancel_lru_locks osc
13628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13629 remote_ost_nodsh && skip "remote OST with nodsh"
13632 local list=$(comma_list $(osts_nodes))
13634 # check whether obdfilter is cache capable at all
13635 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13636 skip "not cache-capable obdfilter"
13639 # check cache is enabled on all obdfilters
13640 if get_osd_param $list '' read_cache_enable | grep 0; then
13641 skip "oss cache is disabled"
13644 set_osd_param $list '' writethrough_cache_enable 1
13646 # check write cache is enabled on all obdfilters
13647 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13648 skip "oss write cache is NOT enabled"
13653 #define OBD_FAIL_OBD_NO_LRU 0x609
13654 do_nodes $list $LCTL set_param fail_loc=0x609
13656 # pages should be in the case right after write
13657 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13660 local BEFORE=$(roc_hit)
13661 cancel_lru_locks osc
13662 cat $DIR/$tfile >/dev/null
13663 local AFTER=$(roc_hit)
13665 do_nodes $list $LCTL set_param fail_loc=0
13667 if ! let "AFTER - BEFORE == CPAGES"; then
13668 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13671 cancel_lru_locks osc
13672 # invalidates OST cache
13673 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13674 set_osd_param $list '' read_cache_enable 0
13675 cat $DIR/$tfile >/dev/null
13677 # now data shouldn't be found in the cache
13679 cancel_lru_locks osc
13680 cat $DIR/$tfile >/dev/null
13682 if let "AFTER - BEFORE != 0"; then
13683 error "IN CACHE: before: $BEFORE, after: $AFTER"
13686 set_osd_param $list '' read_cache_enable 1
13689 run_test 151 "test cache on oss and controls ==============================="
13692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13694 local TF="$TMP/$tfile"
13696 # simulate ENOMEM during write
13697 #define OBD_FAIL_OST_NOMEM 0x226
13698 lctl set_param fail_loc=0x80000226
13699 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13701 sync || error "sync failed"
13702 lctl set_param fail_loc=0
13704 # discard client's cache
13705 cancel_lru_locks osc
13707 # simulate ENOMEM during read
13708 lctl set_param fail_loc=0x80000226
13709 cmp $TF $DIR/$tfile || error "cmp failed"
13710 lctl set_param fail_loc=0
13714 run_test 152 "test read/write with enomem ============================"
13717 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13719 run_test 153 "test if fdatasync does not crash ======================="
13721 dot_lustre_fid_permission_check() {
13723 local ffid=$MOUNT/.lustre/fid/$fid
13726 echo "stat fid $fid"
13727 stat $ffid > /dev/null || error "stat $ffid failed."
13728 echo "touch fid $fid"
13729 touch $ffid || error "touch $ffid failed."
13730 echo "write to fid $fid"
13731 cat /etc/hosts > $ffid || error "write $ffid failed."
13732 echo "read fid $fid"
13733 diff /etc/hosts $ffid || error "read $ffid failed."
13734 echo "append write to fid $fid"
13735 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13736 echo "rename fid $fid"
13737 mv $ffid $test_dir/$tfile.1 &&
13738 error "rename $ffid to $tfile.1 should fail."
13739 touch $test_dir/$tfile.1
13740 mv $test_dir/$tfile.1 $ffid &&
13741 error "rename $tfile.1 to $ffid should fail."
13742 rm -f $test_dir/$tfile.1
13743 echo "truncate fid $fid"
13744 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13745 echo "link fid $fid"
13746 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13747 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13748 echo "setfacl fid $fid"
13749 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13750 echo "getfacl fid $fid"
13751 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13753 echo "unlink fid $fid"
13754 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13755 echo "mknod fid $fid"
13756 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13758 fid=[0xf00000400:0x1:0x0]
13759 ffid=$MOUNT/.lustre/fid/$fid
13761 echo "stat non-exist fid $fid"
13762 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13763 echo "write to non-exist fid $fid"
13764 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13765 echo "link new fid $fid"
13766 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13768 mkdir -p $test_dir/$tdir
13769 touch $test_dir/$tdir/$tfile
13770 fid=$($LFS path2fid $test_dir/$tdir)
13773 error "error: could not get fid for $test_dir/$dir/$tfile."
13775 ffid=$MOUNT/.lustre/fid/$fid
13778 ls $ffid > /dev/null || error "ls $ffid failed."
13779 echo "touch $fid/$tfile.1"
13780 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13782 echo "touch $MOUNT/.lustre/fid/$tfile"
13783 touch $MOUNT/.lustre/fid/$tfile && \
13784 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13786 echo "setxattr to $MOUNT/.lustre/fid"
13787 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13789 echo "listxattr for $MOUNT/.lustre/fid"
13790 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13792 echo "delxattr from $MOUNT/.lustre/fid"
13793 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13795 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13796 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13797 error "touch invalid fid should fail."
13799 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13800 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13801 error "touch non-normal fid should fail."
13803 echo "rename $tdir to $MOUNT/.lustre/fid"
13804 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13805 error "rename to $MOUNT/.lustre/fid should fail."
13807 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13809 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13810 local new_obf_mode=777
13812 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13813 chmod $new_obf_mode $DIR/.lustre/fid ||
13814 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13816 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13817 [ $obf_mode -eq $new_obf_mode ] ||
13818 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13820 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13821 chmod $old_obf_mode $DIR/.lustre/fid ||
13822 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13825 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13826 fid=$($LFS path2fid $test_dir/$tfile-2)
13828 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13830 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13831 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13832 error "create lov data thru .lustre failed"
13834 echo "cp /etc/passwd $test_dir/$tfile-2"
13835 cp /etc/passwd $test_dir/$tfile-2 ||
13836 error "copy to $test_dir/$tfile-2 failed."
13837 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13838 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13839 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13841 rm -rf $test_dir/tfile.lnk
13842 rm -rf $test_dir/$tfile-2
13846 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13847 skip "Need MDS version at least 2.4.1"
13849 local tf=$DIR/$tfile
13852 local fid=$($LFS path2fid $tf)
13853 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13855 # check that we get the same pathname back
13858 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13859 echo "$rootpath $fid"
13860 found=$($LFS fid2path $rootpath "$fid")
13861 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13862 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13865 # check wrong root path format
13866 rootpath=$MOUNT"_wrong"
13867 found=$($LFS fid2path $rootpath "$fid")
13868 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13870 run_test 154A "lfs path2fid and fid2path basic checks"
13873 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13874 skip "Need MDS version at least 2.4.1"
13876 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13877 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13878 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13879 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13881 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13882 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13884 # check that we get the same pathname
13885 echo "PFID: $PFID, name: $name"
13886 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13887 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13888 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13889 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13891 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13893 run_test 154B "verify the ll_decode_linkea tool"
13896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13897 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13898 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13899 skip "Need MDS version at least 2.2.51"
13900 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13902 cp /etc/hosts $DIR/$tfile
13904 fid=$($LFS path2fid $DIR/$tfile)
13906 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13908 dot_lustre_fid_permission_check "$fid" $DIR ||
13909 error "dot lustre permission check $fid failed"
13911 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13913 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13915 touch $MOUNT/.lustre/file &&
13916 error "creation is not allowed under .lustre"
13918 mkdir $MOUNT/.lustre/dir &&
13919 error "mkdir is not allowed under .lustre"
13923 run_test 154a "Open-by-FID"
13926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13927 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13928 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13929 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13930 skip "Need MDS version at least 2.2.51"
13932 local remote_dir=$DIR/$tdir/remote_dir
13936 mkdir -p $DIR/$tdir
13937 $LFS mkdir -i $MDTIDX $remote_dir ||
13938 error "create remote directory failed"
13940 cp /etc/hosts $remote_dir/$tfile
13942 fid=$($LFS path2fid $remote_dir/$tfile)
13944 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13946 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13947 error "dot lustre permission check $fid failed"
13950 run_test 154b "Open-by-FID for remote directory"
13953 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13954 skip "Need MDS version at least 2.4.1"
13956 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13957 local FID1=$($LFS path2fid $DIR/$tfile.1)
13958 local FID2=$($LFS path2fid $DIR/$tfile.2)
13959 local FID3=$($LFS path2fid $DIR/$tfile.3)
13962 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13963 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13964 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13966 [ "$FID" = "${!want}" ] ||
13967 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13971 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13973 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13974 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13978 run_test 154c "lfs path2fid and fid2path multiple arguments"
13981 remote_mds_nodsh && skip "remote MDS with nodsh"
13982 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13983 skip "Need MDS version at least 2.5.53"
13985 if remote_mds; then
13986 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13990 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13997 local fid=$($LFS path2fid $DIR/$tfile)
14000 cmd="exec $fd<$DIR/$tfile"
14002 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14003 echo "$fid_list" | grep "$fid"
14006 cmd="exec $fd>/dev/null"
14008 if [ $rc -ne 0 ]; then
14009 error "FID $fid not found in open files list $fid_list"
14012 run_test 154d "Verify open file fid"
14016 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14017 skip "Need MDS version at least 2.6.50"
14019 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14020 error ".lustre returned by readdir"
14023 run_test 154e ".lustre is not returned by readdir"
14026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14028 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14029 test_mkdir -p -c1 $DIR/$tdir/d
14030 # test dirs inherit from its stripe
14031 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14032 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14033 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14034 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14037 # get fid of parents
14038 local FID0=$($LFS path2fid $DIR/$tdir/d)
14039 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14040 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14041 local FID3=$($LFS path2fid $DIR)
14043 # check that path2fid --parents returns expected <parent_fid>/name
14044 # 1) test for a directory (single parent)
14045 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14046 [ "$parent" == "$FID0/foo1" ] ||
14047 error "expected parent: $FID0/foo1, got: $parent"
14049 # 2) test for a file with nlink > 1 (multiple parents)
14050 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14051 echo "$parent" | grep -F "$FID1/$tfile" ||
14052 error "$FID1/$tfile not returned in parent list"
14053 echo "$parent" | grep -F "$FID2/link" ||
14054 error "$FID2/link not returned in parent list"
14056 # 3) get parent by fid
14057 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14058 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14059 echo "$parent" | grep -F "$FID1/$tfile" ||
14060 error "$FID1/$tfile not returned in parent list (by fid)"
14061 echo "$parent" | grep -F "$FID2/link" ||
14062 error "$FID2/link not returned in parent list (by fid)"
14064 # 4) test for entry in root directory
14065 parent=$($LFS path2fid --parents $DIR/f)
14066 echo "$parent" | grep -F "$FID3/f" ||
14067 error "$FID3/f not returned in parent list"
14069 # 5) test it on root directory
14070 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14071 error "$MOUNT should not have parents"
14073 # enable xattr caching and check that linkea is correctly updated
14074 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14075 save_lustre_params client "llite.*.xattr_cache" > $save
14076 lctl set_param llite.*.xattr_cache 1
14078 # 6.1) linkea update on rename
14079 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14081 # get parents by fid
14082 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14083 # foo1 should no longer be returned in parent list
14084 echo "$parent" | grep -F "$FID1" &&
14085 error "$FID1 should no longer be in parent list"
14086 # the new path should appear
14087 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14088 error "$FID2/$tfile.moved is not in parent list"
14090 # 6.2) linkea update on unlink
14091 rm -f $DIR/$tdir/d/foo2/link
14092 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14093 # foo2/link should no longer be returned in parent list
14094 echo "$parent" | grep -F "$FID2/link" &&
14095 error "$FID2/link should no longer be in parent list"
14099 restore_lustre_params < $save
14102 run_test 154f "get parent fids by reading link ea"
14106 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14107 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14108 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14109 skip "Need MDS version at least 2.6.92"
14111 mkdir -p $DIR/$tdir
14112 llapi_fid_test -d $DIR/$tdir
14114 run_test 154g "various llapi FID tests"
14116 test_155_small_load() {
14117 local temp=$TMP/$tfile
14118 local file=$DIR/$tfile
14120 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14121 error "dd of=$temp bs=6096 count=1 failed"
14123 cancel_lru_locks $OSC
14124 cmp $temp $file || error "$temp $file differ"
14126 $TRUNCATE $temp 6000
14127 $TRUNCATE $file 6000
14128 cmp $temp $file || error "$temp $file differ (truncate1)"
14130 echo "12345" >>$temp
14131 echo "12345" >>$file
14132 cmp $temp $file || error "$temp $file differ (append1)"
14134 echo "12345" >>$temp
14135 echo "12345" >>$file
14136 cmp $temp $file || error "$temp $file differ (append2)"
14142 test_155_big_load() {
14143 remote_ost_nodsh && skip "remote OST with nodsh"
14145 local temp=$TMP/$tfile
14146 local file=$DIR/$tfile
14149 local cache_size=$(do_facet ost$((MAXI+1)) \
14150 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14151 local large_file_size=$((cache_size * 2))
14153 echo "OSS cache size: $cache_size KB"
14154 echo "Large file size: $large_file_size KB"
14156 [ $MAXV -le $large_file_size ] &&
14157 skip_env "max available OST size needs > $large_file_size KB"
14159 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14161 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14162 error "dd of=$temp bs=$large_file_size count=1k failed"
14165 cancel_lru_locks osc
14166 cmp $temp $file || error "$temp $file differ"
14172 save_writethrough() {
14173 local facets=$(get_facets OST)
14175 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14181 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14183 save_writethrough $p
14186 set_cache writethrough on
14187 test_155_small_load
14188 restore_lustre_params < $p
14191 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14196 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14198 save_writethrough $p
14201 set_cache writethrough off
14202 test_155_small_load
14203 restore_lustre_params < $p
14206 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14211 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14213 save_writethrough $p
14216 set_cache writethrough on
14217 test_155_small_load
14218 restore_lustre_params < $p
14221 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14226 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14228 save_writethrough $p
14231 set_cache writethrough off
14232 test_155_small_load
14233 restore_lustre_params < $p
14236 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14241 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14243 save_writethrough $p
14246 set_cache writethrough on
14248 restore_lustre_params < $p
14251 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14256 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14258 save_writethrough $p
14261 set_cache writethrough off
14263 restore_lustre_params < $p
14266 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14271 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14273 save_writethrough $p
14276 set_cache writethrough on
14278 restore_lustre_params < $p
14281 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14286 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14288 save_writethrough $p
14291 set_cache writethrough off
14293 restore_lustre_params < $p
14296 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14300 remote_ost_nodsh && skip "remote OST with nodsh"
14301 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14302 skip "stats not implemented on old servers"
14303 [ "$ost1_FSTYPE" = "zfs" ] &&
14304 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14309 local file="$DIR/$tfile"
14310 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14312 save_writethrough $p
14315 log "Turn on read and write cache"
14317 set_cache writethrough on
14319 log "Write data and read it back."
14320 log "Read should be satisfied from the cache."
14321 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14323 cancel_lru_locks osc
14324 cat $file >/dev/null
14326 if ! let "AFTER - BEFORE == CPAGES"; then
14327 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14329 log "cache hits: before: $BEFORE, after: $AFTER"
14332 log "Read again; it should be satisfied from the cache."
14334 cancel_lru_locks osc
14335 cat $file >/dev/null
14337 if ! let "AFTER - BEFORE == CPAGES"; then
14338 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14340 log "cache hits:: before: $BEFORE, after: $AFTER"
14343 log "Turn off the read cache and turn on the write cache"
14345 set_cache writethrough on
14347 log "Read again; it should be satisfied from the cache."
14349 cancel_lru_locks osc
14350 cat $file >/dev/null
14352 if ! let "AFTER - BEFORE == CPAGES"; then
14353 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14355 log "cache hits:: before: $BEFORE, after: $AFTER"
14358 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14359 # > 2.12.56 uses pagecache if cached
14360 log "Read again; it should not be satisfied from the cache."
14362 cancel_lru_locks osc
14363 cat $file >/dev/null
14365 if ! let "AFTER - BEFORE == 0"; then
14366 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14368 log "cache hits:: before: $BEFORE, after: $AFTER"
14372 log "Write data and read it back."
14373 log "Read should be satisfied from the cache."
14374 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14376 cancel_lru_locks osc
14377 cat $file >/dev/null
14379 if ! let "AFTER - BEFORE == CPAGES"; then
14380 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14382 log "cache hits:: before: $BEFORE, after: $AFTER"
14385 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14386 # > 2.12.56 uses pagecache if cached
14387 log "Read again; it should not be satisfied from the cache."
14389 cancel_lru_locks osc
14390 cat $file >/dev/null
14392 if ! let "AFTER - BEFORE == 0"; then
14393 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14395 log "cache hits:: before: $BEFORE, after: $AFTER"
14399 log "Turn off read and write cache"
14401 set_cache writethrough off
14403 log "Write data and read it back"
14404 log "It should not be satisfied from the cache."
14406 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14407 cancel_lru_locks osc
14409 cat $file >/dev/null
14411 if ! let "AFTER - BEFORE == 0"; then
14412 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14414 log "cache hits:: before: $BEFORE, after: $AFTER"
14417 log "Turn on the read cache and turn off the write cache"
14419 set_cache writethrough off
14421 log "Write data and read it back"
14422 log "It should not be satisfied from the cache."
14424 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14426 cancel_lru_locks osc
14427 cat $file >/dev/null
14429 if ! let "AFTER - BEFORE == 0"; then
14430 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14432 log "cache hits:: before: $BEFORE, after: $AFTER"
14435 log "Read again; it should be satisfied from the cache."
14437 cancel_lru_locks osc
14438 cat $file >/dev/null
14440 if ! let "AFTER - BEFORE == CPAGES"; then
14441 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14443 log "cache hits:: before: $BEFORE, after: $AFTER"
14446 restore_lustre_params < $p
14449 run_test 156 "Verification of tunables"
14452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14453 remote_mds_nodsh && skip "remote MDS with nodsh"
14454 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14455 skip "Need MDS version at least 2.2.0"
14457 changelog_register || error "changelog_register failed"
14458 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14459 changelog_users $SINGLEMDS | grep -q $cl_user ||
14460 error "User $cl_user not found in changelog_users"
14463 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14464 changelog_clear 0 || error "changelog_clear failed"
14465 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14466 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14467 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14468 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14469 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14470 rm $DIR/$tdir/pics/desktop.jpg
14472 changelog_dump | tail -10
14474 echo "verifying changelog mask"
14475 changelog_chmask "-MKDIR"
14476 changelog_chmask "-CLOSE"
14478 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14479 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14481 changelog_chmask "+MKDIR"
14482 changelog_chmask "+CLOSE"
14484 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14485 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14487 changelog_dump | tail -10
14488 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14489 CLOSES=$(changelog_dump | grep -c "CLOSE")
14490 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14491 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14494 echo "verifying target fid"
14495 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14496 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14497 [ "$fidc" == "$fidf" ] ||
14498 error "changelog '$tfile' fid $fidc != file fid $fidf"
14499 echo "verifying parent fid"
14500 # The FID returned from the Changelog may be the directory shard on
14501 # a different MDT, and not the FID returned by path2fid on the parent.
14502 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14503 # since this is what will matter when recreating this file in the tree.
14504 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14505 local pathp=$($LFS fid2path $MOUNT "$fidp")
14506 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14507 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14509 echo "getting records for $cl_user"
14510 changelog_users $SINGLEMDS
14511 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14513 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14514 error "changelog_clear failed"
14515 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14516 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14517 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14518 error "user index expect $user_rec1 + $nclr != $user_rec2"
14520 local min0_rec=$(changelog_users $SINGLEMDS |
14521 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14522 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14523 awk '{ print $1; exit; }')
14525 changelog_dump | tail -n 5
14526 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14527 [ $first_rec == $((min0_rec + 1)) ] ||
14528 error "first index should be $min0_rec + 1 not $first_rec"
14530 # LU-3446 changelog index reset on MDT restart
14531 local cur_rec1=$(changelog_users $SINGLEMDS |
14532 awk '/^current.index:/ { print $NF }')
14533 changelog_clear 0 ||
14534 error "clear all changelog records for $cl_user failed"
14535 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14536 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14537 error "Fail to start $SINGLEMDS"
14538 local cur_rec2=$(changelog_users $SINGLEMDS |
14539 awk '/^current.index:/ { print $NF }')
14540 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14541 [ $cur_rec1 == $cur_rec2 ] ||
14542 error "current index should be $cur_rec1 not $cur_rec2"
14544 echo "verifying users from this test are deregistered"
14545 changelog_deregister || error "changelog_deregister failed"
14546 changelog_users $SINGLEMDS | grep -q $cl_user &&
14547 error "User '$cl_user' still in changelog_users"
14549 # lctl get_param -n mdd.*.changelog_users
14550 # current index: 144
14551 # ID index (idle seconds)
14553 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14554 # this is the normal case where all users were deregistered
14555 # make sure no new records are added when no users are present
14556 local last_rec1=$(changelog_users $SINGLEMDS |
14557 awk '/^current.index:/ { print $NF }')
14558 touch $DIR/$tdir/chloe
14559 local last_rec2=$(changelog_users $SINGLEMDS |
14560 awk '/^current.index:/ { print $NF }')
14561 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14562 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14564 # any changelog users must be leftovers from a previous test
14565 changelog_users $SINGLEMDS
14566 echo "other changelog users; can't verify off"
14569 run_test 160a "changelog sanity"
14571 test_160b() { # LU-3587
14572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14573 remote_mds_nodsh && skip "remote MDS with nodsh"
14574 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14575 skip "Need MDS version at least 2.2.0"
14577 changelog_register || error "changelog_register failed"
14578 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14579 changelog_users $SINGLEMDS | grep -q $cl_user ||
14580 error "User '$cl_user' not found in changelog_users"
14582 local longname1=$(str_repeat a 255)
14583 local longname2=$(str_repeat b 255)
14586 echo "creating very long named file"
14587 touch $longname1 || error "create of '$longname1' failed"
14588 echo "renaming very long named file"
14589 mv $longname1 $longname2
14591 changelog_dump | grep RENME | tail -n 5
14594 run_test 160b "Verify that very long rename doesn't crash in changelog"
14597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14598 remote_mds_nodsh && skip "remote MDS with nodsh"
14600 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14601 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14602 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14603 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14607 # Registration step
14608 changelog_register || error "changelog_register failed"
14611 mkdir -p $DIR/$tdir
14612 $MCREATE $DIR/$tdir/foo_160c
14613 changelog_chmask "-TRUNC"
14614 $TRUNCATE $DIR/$tdir/foo_160c 200
14615 changelog_chmask "+TRUNC"
14616 $TRUNCATE $DIR/$tdir/foo_160c 199
14617 changelog_dump | tail -n 5
14618 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14619 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14621 run_test 160c "verify that changelog log catch the truncate event"
14624 remote_mds_nodsh && skip "remote MDS with nodsh"
14625 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14627 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14628 skip "Need MDS version at least 2.7.60"
14630 # Registration step
14631 changelog_register || error "changelog_register failed"
14633 mkdir -p $DIR/$tdir/migrate_dir
14634 changelog_clear 0 || error "changelog_clear failed"
14636 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14637 changelog_dump | tail -n 5
14638 local migrates=$(changelog_dump | grep -c "MIGRT")
14639 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14641 run_test 160d "verify that changelog log catch the migrate event"
14644 remote_mds_nodsh && skip "remote MDS with nodsh"
14647 changelog_register || error "changelog_register failed"
14649 # Delete a future user (expect fail)
14650 local MDT0=$(facet_svc $SINGLEMDS)
14651 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14654 if [ $rc -eq 0 ]; then
14655 error "Deleted non-existant user cl77"
14656 elif [ $rc -ne 2 ]; then
14657 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14660 # Clear to a bad index (1 billion should be safe)
14661 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14664 if [ $rc -eq 0 ]; then
14665 error "Successfully cleared to invalid CL index"
14666 elif [ $rc -ne 22 ]; then
14667 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14670 run_test 160e "changelog negative testing (should return errors)"
14673 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14674 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14675 skip "Need MDS version at least 2.10.56"
14677 local mdts=$(comma_list $(mdts_nodes))
14680 changelog_register || error "first changelog_register failed"
14681 changelog_register || error "second changelog_register failed"
14683 declare -A cl_user1
14684 declare -A cl_user2
14689 # generate some changelog records to accumulate on each MDT
14690 # use fnv1a because created files should be evenly distributed
14691 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14692 error "test_mkdir $tdir failed"
14693 log "$(date +%s): creating first files"
14694 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14695 error "create $DIR/$tdir/$tfile failed"
14697 # check changelogs have been generated
14698 local start=$SECONDS
14699 local idle_time=$((MDSCOUNT * 5 + 5))
14700 local nbcl=$(changelog_dump | wc -l)
14701 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14703 for param in "changelog_max_idle_time=$idle_time" \
14705 "changelog_min_gc_interval=2" \
14706 "changelog_min_free_cat_entries=3"; do
14707 local MDT0=$(facet_svc $SINGLEMDS)
14708 local var="${param%=*}"
14709 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14711 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14712 do_nodes $mdts $LCTL set_param mdd.*.$param
14715 # force cl_user2 to be idle (1st part), but also cancel the
14716 # cl_user1 records so that it is not evicted later in the test.
14717 local sleep1=$((idle_time / 2))
14718 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14721 # simulate changelog catalog almost full
14722 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14723 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14725 for i in $(seq $MDSCOUNT); do
14726 cl_users=(${CL_USERS[mds$i]})
14727 cl_user1[mds$i]="${cl_users[0]}"
14728 cl_user2[mds$i]="${cl_users[1]}"
14730 [ -n "${cl_user1[mds$i]}" ] ||
14731 error "mds$i: no user registered"
14732 [ -n "${cl_user2[mds$i]}" ] ||
14733 error "mds$i: only ${cl_user2[mds$i]} is registered"
14735 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14736 [ -n "$user_rec1" ] ||
14737 error "mds$i: User ${cl_user1[mds$i]} not registered"
14738 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14739 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14740 [ -n "$user_rec2" ] ||
14741 error "mds$i: User ${cl_user1[mds$i]} not registered"
14742 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14743 "$user_rec1 + 2 == $user_rec2"
14744 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14745 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14746 "$user_rec1 + 2, but is $user_rec2"
14747 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14748 [ -n "$user_rec2" ] ||
14749 error "mds$i: User ${cl_user2[mds$i]} not registered"
14750 [ $user_rec1 == $user_rec2 ] ||
14751 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14752 "$user_rec1, but is $user_rec2"
14755 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14756 local sleep2=$((idle_time - (SECONDS - start) + 1))
14757 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14760 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14761 # cl_user1 should be OK because it recently processed records.
14762 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14763 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14764 error "create $DIR/$tdir/${tfile}b failed"
14766 # ensure gc thread is done
14767 for i in $(mdts_nodes); do
14769 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14770 error "$i: GC-thread not done"
14774 for i in $(seq $MDSCOUNT); do
14775 # check cl_user1 still registered
14776 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14777 error "mds$i: User ${cl_user1[mds$i]} not registered"
14778 # check cl_user2 unregistered
14779 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14780 error "mds$i: User ${cl_user2[mds$i]} still registered"
14782 # check changelogs are present and starting at $user_rec1 + 1
14783 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14784 [ -n "$user_rec1" ] ||
14785 error "mds$i: User ${cl_user1[mds$i]} not registered"
14786 first_rec=$($LFS changelog $(facet_svc mds$i) |
14787 awk '{ print $1; exit; }')
14789 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14790 [ $((user_rec1 + 1)) == $first_rec ] ||
14791 error "mds$i: first index should be $user_rec1 + 1, " \
14792 "but is $first_rec"
14795 run_test 160f "changelog garbage collect (timestamped users)"
14798 remote_mds_nodsh && skip "remote MDS with nodsh"
14799 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14800 skip "Need MDS version at least 2.10.56"
14802 local mdts=$(comma_list $(mdts_nodes))
14804 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14805 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14808 changelog_register || error "first changelog_register failed"
14809 changelog_register || error "second changelog_register failed"
14811 declare -A cl_user1
14812 declare -A cl_user2
14817 # generate some changelog records to accumulate on each MDT
14818 # use fnv1a because created files should be evenly distributed
14819 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14820 error "mkdir $tdir failed"
14821 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14822 error "create $DIR/$tdir/$tfile failed"
14824 # check changelogs have been generated
14825 local nbcl=$(changelog_dump | wc -l)
14826 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14828 # reduce the max_idle_indexes value to make sure we exceed it
14829 max_ndx=$((nbcl / 2 - 1))
14831 for param in "changelog_max_idle_indexes=$max_ndx" \
14833 "changelog_min_gc_interval=2" \
14834 "changelog_min_free_cat_entries=3"; do
14835 local MDT0=$(facet_svc $SINGLEMDS)
14836 local var="${param%=*}"
14837 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14839 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14840 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14841 error "unable to set mdd.*.$param"
14844 # simulate changelog catalog almost full
14845 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14846 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14848 for i in $(seq $MDSCOUNT); do
14849 cl_users=(${CL_USERS[mds$i]})
14850 cl_user1[mds$i]="${cl_users[0]}"
14851 cl_user2[mds$i]="${cl_users[1]}"
14853 [ -n "${cl_user1[mds$i]}" ] ||
14854 error "mds$i: no user registered"
14855 [ -n "${cl_user2[mds$i]}" ] ||
14856 error "mds$i: only ${cl_user1[mds$i]} is registered"
14858 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14859 [ -n "$user_rec1" ] ||
14860 error "mds$i: User ${cl_user1[mds$i]} not registered"
14861 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14862 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14863 [ -n "$user_rec2" ] ||
14864 error "mds$i: User ${cl_user1[mds$i]} not registered"
14865 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14866 "$user_rec1 + 2 == $user_rec2"
14867 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14868 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14869 "$user_rec1 + 2, but is $user_rec2"
14870 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14871 [ -n "$user_rec2" ] ||
14872 error "mds$i: User ${cl_user2[mds$i]} not registered"
14873 [ $user_rec1 == $user_rec2 ] ||
14874 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14875 "$user_rec1, but is $user_rec2"
14878 # ensure we are past the previous changelog_min_gc_interval set above
14881 # generate one more changelog to trigger fail_loc
14882 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14883 error "create $DIR/$tdir/${tfile}bis failed"
14885 # ensure gc thread is done
14886 for i in $(mdts_nodes); do
14888 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14889 error "$i: GC-thread not done"
14893 for i in $(seq $MDSCOUNT); do
14894 # check cl_user1 still registered
14895 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14896 error "mds$i: User ${cl_user1[mds$i]} not registered"
14897 # check cl_user2 unregistered
14898 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14899 error "mds$i: User ${cl_user2[mds$i]} still registered"
14901 # check changelogs are present and starting at $user_rec1 + 1
14902 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14903 [ -n "$user_rec1" ] ||
14904 error "mds$i: User ${cl_user1[mds$i]} not registered"
14905 first_rec=$($LFS changelog $(facet_svc mds$i) |
14906 awk '{ print $1; exit; }')
14908 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14909 [ $((user_rec1 + 1)) == $first_rec ] ||
14910 error "mds$i: first index should be $user_rec1 + 1, " \
14911 "but is $first_rec"
14914 run_test 160g "changelog garbage collect (old users)"
14917 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14918 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14919 skip "Need MDS version at least 2.10.56"
14921 local mdts=$(comma_list $(mdts_nodes))
14924 changelog_register || error "first changelog_register failed"
14925 changelog_register || error "second changelog_register failed"
14927 declare -A cl_user1
14928 declare -A cl_user2
14933 # generate some changelog records to accumulate on each MDT
14934 # use fnv1a because created files should be evenly distributed
14935 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14936 error "test_mkdir $tdir failed"
14937 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14938 error "create $DIR/$tdir/$tfile failed"
14940 # check changelogs have been generated
14941 local nbcl=$(changelog_dump | wc -l)
14942 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14944 for param in "changelog_max_idle_time=10" \
14946 "changelog_min_gc_interval=2"; do
14947 local MDT0=$(facet_svc $SINGLEMDS)
14948 local var="${param%=*}"
14949 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14951 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14952 do_nodes $mdts $LCTL set_param mdd.*.$param
14955 # force cl_user2 to be idle (1st part)
14958 for i in $(seq $MDSCOUNT); do
14959 cl_users=(${CL_USERS[mds$i]})
14960 cl_user1[mds$i]="${cl_users[0]}"
14961 cl_user2[mds$i]="${cl_users[1]}"
14963 [ -n "${cl_user1[mds$i]}" ] ||
14964 error "mds$i: no user registered"
14965 [ -n "${cl_user2[mds$i]}" ] ||
14966 error "mds$i: only ${cl_user2[mds$i]} is registered"
14968 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14969 [ -n "$user_rec1" ] ||
14970 error "mds$i: User ${cl_user1[mds$i]} not registered"
14971 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14972 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14973 [ -n "$user_rec2" ] ||
14974 error "mds$i: User ${cl_user1[mds$i]} not registered"
14975 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14976 "$user_rec1 + 2 == $user_rec2"
14977 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14978 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14979 "$user_rec1 + 2, but is $user_rec2"
14980 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14981 [ -n "$user_rec2" ] ||
14982 error "mds$i: User ${cl_user2[mds$i]} not registered"
14983 [ $user_rec1 == $user_rec2 ] ||
14984 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14985 "$user_rec1, but is $user_rec2"
14988 # force cl_user2 to be idle (2nd part) and to reach
14989 # changelog_max_idle_time
14992 # force each GC-thread start and block then
14993 # one per MDT/MDD, set fail_val accordingly
14994 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14995 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14997 # generate more changelogs to trigger fail_loc
14998 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14999 error "create $DIR/$tdir/${tfile}bis failed"
15001 # stop MDT to stop GC-thread, should be done in back-ground as it will
15002 # block waiting for the thread to be released and exit
15003 declare -A stop_pids
15004 for i in $(seq $MDSCOUNT); do
15006 stop_pids[mds$i]=$!
15009 for i in $(mdts_nodes); do
15012 local facets=$(facets_up_on_host $i)
15014 for facet in ${facets//,/ }; do
15015 if [[ $facet == mds* ]]; then
15019 # ensure each MDS's gc threads are still present and all in "R"
15020 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15021 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15022 error "$i: expected $nb GC-thread"
15024 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15026 error "$i: GC-thread not found in R-state"
15027 # check umounts of each MDT on MDS have reached kthread_stop()
15028 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15029 error "$i: expected $nb umount"
15031 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15032 error "$i: umount not found in D-state"
15035 # release all GC-threads
15036 do_nodes $mdts $LCTL set_param fail_loc=0
15038 # wait for MDT stop to complete
15039 for i in $(seq $MDSCOUNT); do
15040 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15044 # may try to check if any orphan changelog records are present
15045 # via ldiskfs/zfs and llog_reader...
15047 # re-start/mount MDTs
15048 for i in $(seq $MDSCOUNT); do
15049 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15050 error "Fail to start mds$i"
15054 for i in $(seq $MDSCOUNT); do
15055 # check cl_user1 still registered
15056 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15057 error "mds$i: User ${cl_user1[mds$i]} not registered"
15058 # check cl_user2 unregistered
15059 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15060 error "mds$i: User ${cl_user2[mds$i]} still registered"
15062 # check changelogs are present and starting at $user_rec1 + 1
15063 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15064 [ -n "$user_rec1" ] ||
15065 error "mds$i: User ${cl_user1[mds$i]} not registered"
15066 first_rec=$($LFS changelog $(facet_svc mds$i) |
15067 awk '{ print $1; exit; }')
15069 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15070 [ $((user_rec1 + 1)) == $first_rec ] ||
15071 error "mds$i: first index should be $user_rec1 + 1, " \
15072 "but is $first_rec"
15075 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15080 local mdts=$(comma_list $(mdts_nodes))
15082 changelog_register || error "first changelog_register failed"
15084 # generate some changelog records to accumulate on each MDT
15085 # use fnv1a because created files should be evenly distributed
15086 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15087 error "mkdir $tdir failed"
15088 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
15089 error "create $DIR/$tdir/$tfile failed"
15091 # check changelogs have been generated
15092 local nbcl=$(changelog_dump | wc -l)
15093 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15095 # simulate race between register and unregister
15096 # XXX as fail_loc is set per-MDS, with DNE configs the race
15097 # simulation will only occur for one MDT per MDS and for the
15098 # others the normal race scenario will take place
15099 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15100 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15101 do_nodes $mdts $LCTL set_param fail_val=1
15103 # unregister 1st user
15104 changelog_deregister &
15106 # wait some time for deregister work to reach race rdv
15108 # register 2nd user
15109 changelog_register || error "2nd user register failed"
15111 wait $pid1 || error "1st user deregister failed"
15115 declare -A LAST_REC
15116 for i in $(seq $MDSCOUNT); do
15117 if changelog_users mds$i | grep "^cl"; then
15118 # make sure new records are added with one user present
15119 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15120 awk '/^current.index:/ { print $NF }')
15122 error "mds$i has no user registered"
15126 # generate more changelog records to accumulate on each MDT
15127 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15128 error "create $DIR/$tdir/${tfile}bis failed"
15130 for i in $(seq $MDSCOUNT); do
15131 last_rec=$(changelog_users $SINGLEMDS |
15132 awk '/^current.index:/ { print $NF }')
15133 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15134 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15135 error "changelogs are off on mds$i"
15138 run_test 160i "changelog user register/unregister race"
15141 remote_mds_nodsh && skip "remote MDS with nodsh"
15142 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15143 skip "Need MDS version at least 2.12.56"
15145 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15146 stack_trap "umount $MOUNT2" EXIT
15148 changelog_register || error "first changelog_register failed"
15149 stack_trap "changelog_deregister" EXIT
15151 # generate some changelog
15152 # use fnv1a because created files should be evenly distributed
15153 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15154 error "mkdir $tdir failed"
15155 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15156 error "create $DIR/$tdir/${tfile}bis failed"
15158 # open the changelog device
15159 exec 3>/dev/changelog-$FSNAME-MDT0000
15160 stack_trap "exec 3>&-" EXIT
15161 exec 4</dev/changelog-$FSNAME-MDT0000
15162 stack_trap "exec 4<&-" EXIT
15164 # umount the first lustre mount
15166 stack_trap "mount_client $MOUNT" EXIT
15169 cat <&4 >/dev/null || error "read changelog failed"
15172 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15173 changelog_users $SINGLEMDS | grep -q $cl_user ||
15174 error "User $cl_user not found in changelog_users"
15176 printf 'clear:'$cl_user':0' >&3
15178 run_test 160j "client can be umounted while its chanangelog is being used"
15181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15182 remote_mds_nodsh && skip "remote MDS with nodsh"
15184 mkdir -p $DIR/$tdir/1/1
15186 changelog_register || error "changelog_register failed"
15187 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15189 changelog_users $SINGLEMDS | grep -q $cl_user ||
15190 error "User '$cl_user' not found in changelog_users"
15191 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15192 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15193 rmdir $DIR/$tdir/1/1 & sleep 1
15195 touch $DIR/$tdir/2/2
15196 rm -rf $DIR/$tdir/2
15201 changelog_dump | grep rmdir || error "rmdir not recorded"
15204 changelog_deregister
15206 run_test 160k "Verify that changelog records are not lost"
15208 # Verifies that a file passed as a parameter has recently had an operation
15209 # performed on it that has generated an MTIME changelog which contains the
15210 # correct parent FID. As files might reside on a different MDT from the
15211 # parent directory in DNE configurations, the FIDs are translated to paths
15212 # before being compared, which should be identical
15213 compare_mtime_changelog() {
15221 mdtidx=$($LFS getstripe --mdt-index $file)
15222 mdtidx=$(printf "%04x" $mdtidx)
15224 # Obtain the parent FID from the MTIME changelog
15225 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15226 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15228 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15229 [ -z "$cl_fid" ] && error "parent FID not present"
15231 # Verify that the path for the parent FID is the same as the path for
15232 # the test directory
15233 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15237 [[ "${pdir%/}" == "$dir" ]] ||
15238 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15244 remote_mds_nodsh && skip "remote MDS with nodsh"
15245 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15246 skip "Need MDS version at least 2.13.55"
15250 changelog_register || error "changelog_register failed"
15251 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15253 changelog_users $SINGLEMDS | grep -q $cl_user ||
15254 error "User '$cl_user' not found in changelog_users"
15256 # Clear some types so that MTIME changelogs are generated
15257 changelog_chmask "-CREAT"
15258 changelog_chmask "-CLOSE"
15260 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15262 # Test CL_MTIME during setattr
15263 touch $DIR/$tdir/$tfile
15264 compare_mtime_changelog $DIR/$tdir/$tfile
15266 # Test CL_MTIME during close
15267 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15268 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15270 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15275 test_mkdir -c1 $DIR/$tdir
15276 cp /etc/hosts $DIR/$tdir/$tfile
15277 test_mkdir -c1 $DIR/$tdir/foo1
15278 test_mkdir -c1 $DIR/$tdir/foo2
15279 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15280 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15281 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15282 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15283 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15284 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15285 $LFS fid2path $DIR $FID
15286 error "bad link ea"
15289 rm $DIR/$tdir/foo2/zachary
15291 rm $DIR/$tdir/foo2/thor
15293 rm $DIR/$tdir/$tfile
15295 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15296 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15297 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15298 rm $DIR/$tdir/foo2/maggie
15301 local longname=$tfile.avg_len_is_thirty_two_
15302 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15303 error_noexit 'failed to unlink many hardlinks'" EXIT
15304 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15305 error "failed to hardlink many files"
15306 links=$($LFS fid2path $DIR $FID | wc -l)
15307 echo -n "${links}/1000 links in link EA"
15308 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15310 run_test 161a "link ea sanity"
15313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15314 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15317 local remote_dir=$DIR/$tdir/remote_dir
15319 mkdir -p $DIR/$tdir
15320 $LFS mkdir -i $MDTIDX $remote_dir ||
15321 error "create remote directory failed"
15323 cp /etc/hosts $remote_dir/$tfile
15324 mkdir -p $remote_dir/foo1
15325 mkdir -p $remote_dir/foo2
15326 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15327 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15328 ln $remote_dir/$tfile $remote_dir/foo1/luna
15329 ln $remote_dir/$tfile $remote_dir/foo2/thor
15331 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15333 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15334 $LFS fid2path $DIR $FID
15335 error "bad link ea"
15338 rm $remote_dir/foo2/zachary
15340 rm $remote_dir/foo2/thor
15342 rm $remote_dir/$tfile
15344 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15345 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15346 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15347 $LFS fid2path $DIR $FID
15348 error "bad link rename"
15350 rm $remote_dir/foo2/maggie
15353 local longname=filename_avg_len_is_thirty_two_
15354 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15355 error "failed to hardlink many files"
15356 links=$($LFS fid2path $DIR $FID | wc -l)
15357 echo -n "${links}/1000 links in link EA"
15358 [[ ${links} -gt 60 ]] ||
15359 error "expected at least 60 links in link EA"
15360 unlinkmany $remote_dir/foo2/$longname 1000 ||
15361 error "failed to unlink many hardlinks"
15363 run_test 161b "link ea sanity under remote directory"
15366 remote_mds_nodsh && skip "remote MDS with nodsh"
15367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15368 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15369 skip "Need MDS version at least 2.1.5"
15371 # define CLF_RENAME_LAST 0x0001
15372 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15373 changelog_register || error "changelog_register failed"
15376 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15377 touch $DIR/$tdir/foo_161c
15378 touch $DIR/$tdir/bar_161c
15379 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15380 changelog_dump | grep RENME | tail -n 5
15381 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15382 changelog_clear 0 || error "changelog_clear failed"
15383 if [ x$flags != "x0x1" ]; then
15384 error "flag $flags is not 0x1"
15387 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15388 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15389 touch $DIR/$tdir/foo_161c
15390 touch $DIR/$tdir/bar_161c
15391 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15392 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15393 changelog_dump | grep RENME | tail -n 5
15394 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15395 changelog_clear 0 || error "changelog_clear failed"
15396 if [ x$flags != "x0x0" ]; then
15397 error "flag $flags is not 0x0"
15399 echo "rename overwrite a target having nlink > 1," \
15400 "changelog record has flags of $flags"
15402 # rename doesn't overwrite a target (changelog flag 0x0)
15403 touch $DIR/$tdir/foo_161c
15404 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15405 changelog_dump | grep RENME | tail -n 5
15406 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15407 changelog_clear 0 || error "changelog_clear failed"
15408 if [ x$flags != "x0x0" ]; then
15409 error "flag $flags is not 0x0"
15411 echo "rename doesn't overwrite a target," \
15412 "changelog record has flags of $flags"
15414 # define CLF_UNLINK_LAST 0x0001
15415 # unlink a file having nlink = 1 (changelog flag 0x1)
15416 rm -f $DIR/$tdir/foo2_161c
15417 changelog_dump | grep UNLNK | tail -n 5
15418 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15419 changelog_clear 0 || error "changelog_clear failed"
15420 if [ x$flags != "x0x1" ]; then
15421 error "flag $flags is not 0x1"
15423 echo "unlink a file having nlink = 1," \
15424 "changelog record has flags of $flags"
15426 # unlink a file having nlink > 1 (changelog flag 0x0)
15427 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15428 rm -f $DIR/$tdir/foobar_161c
15429 changelog_dump | grep UNLNK | tail -n 5
15430 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15431 changelog_clear 0 || error "changelog_clear failed"
15432 if [ x$flags != "x0x0" ]; then
15433 error "flag $flags is not 0x0"
15435 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15437 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15440 remote_mds_nodsh && skip "remote MDS with nodsh"
15441 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15446 changelog_register || error "changelog_register failed"
15448 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15449 # interfer with $MOUNT/.lustre/fid/ access
15451 [[ $? -eq 0 ]] || error "mkdir failed"
15453 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15454 $LCTL set_param fail_loc=0x8000140c
15456 $LCTL set_param fail_val=5
15459 echo foofoo > $DIR/$tdir/$tfile &
15462 # wait for create to be delayed
15466 [[ $? -eq 0 ]] || error "create should be blocked"
15468 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15469 stack_trap "rm -f $tempfile"
15470 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15471 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15472 # some delay may occur during ChangeLog publishing and file read just
15473 # above, that could allow file write to happen finally
15474 [[ -s $tempfile ]] && echo "file should be empty"
15476 $LCTL set_param fail_loc=0
15479 [[ $? -eq 0 ]] || error "create failed"
15481 run_test 161d "create with concurrent .lustre/fid access"
15484 local expected="$1"
15489 path=$($LFS fid2path "$@")
15492 if [ $rc -ne 0 ]; then
15493 error "path looked up of '$expected' failed: rc=$rc"
15494 elif [ "$path" != "$expected" ]; then
15495 error "path looked up '$path' instead of '$expected'"
15497 echo "FID '$fid' resolves to path '$path' as expected"
15501 test_162a() { # was test_162
15502 test_mkdir -p -c1 $DIR/$tdir/d2
15503 touch $DIR/$tdir/d2/$tfile
15504 touch $DIR/$tdir/d2/x1
15505 touch $DIR/$tdir/d2/x2
15506 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15507 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15509 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15510 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15513 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15514 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15515 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15517 # softlink to wrong file
15518 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15519 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15520 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15523 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15524 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15525 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15526 # fid2path dir/fsname should both work
15527 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15528 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15530 # hardlink count: check that there are 2 links
15531 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15532 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15534 # hardlink indexing: remove the first link
15535 rm $DIR/$tdir/d2/p/q/r/hlink
15536 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15538 run_test 162a "path lookup sanity"
15541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15542 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15545 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15546 error "create striped dir failed"
15548 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15549 tail -n 1 | awk '{print $2}')
15550 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15552 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15553 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15556 for ((i=0;i<5;i++)); do
15557 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15558 error "get fid for f$i failed"
15559 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15561 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15562 error "get fid for d$i failed"
15563 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15568 run_test 162b "striped directory path lookup sanity"
15570 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15572 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15573 skip "Need MDS version at least 2.7.51"
15575 local lpath=$tdir.local
15576 local rpath=$tdir.remote
15578 test_mkdir $DIR/$lpath
15579 test_mkdir $DIR/$rpath
15581 for ((i = 0; i <= 101; i++)); do
15584 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15585 error "get fid for local directory $DIR/$lpath failed"
15586 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15589 test_mkdir $DIR/$rpath
15590 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15591 error "get fid for remote directory $DIR/$rpath failed"
15592 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15597 run_test 162c "fid2path works with paths 100 or more directories deep"
15599 oalr_event_count() {
15603 awk -v name="${FSNAME}-OST0000" \
15604 -v event="${event}" \
15605 '$1 == "TRACE" && $2 == event && $3 == name' \
15610 oalr_expect_event_count() {
15613 local expect="${3}"
15616 count=$(oalr_event_count "${event}" "${trace}")
15617 if ((count == expect)); then
15621 error_noexit "${event} event count was '${count}', expected ${expect}"
15627 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15629 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15633 sync # Flush previous IOs so we can count log entries.
15634 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15635 stack_trap cleanup_165 EXIT
15639 local trace="/tmp/${tfile}.trace"
15643 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15644 skip "OFD access log unsupported"
15647 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15650 do_facet ost1 ofd_access_log_reader --list
15653 do_facet ost1 killall -TERM ofd_access_log_reader
15657 if ((rc != 0)); then
15658 error "ofd_access_log_reader exited with rc = '${rc}'"
15661 # Parse trace file for discovery events:
15662 oalr_expect_event_count alr_log_add "${trace}" 1
15663 oalr_expect_event_count alr_log_eof "${trace}" 1
15664 oalr_expect_event_count alr_log_free "${trace}" 1
15666 run_test 165a "ofd access log discovery"
15669 local trace="/tmp/${tfile}.trace"
15670 local file="${DIR}/${tfile}"
15679 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15680 skip "OFD access log unsupported"
15683 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15686 do_facet ost1 ofd_access_log_reader --list
15688 lfs setstripe -c 1 -i 0 "${file}"
15689 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15690 error "cannot create '${file}'"
15693 do_facet ost1 killall -TERM ofd_access_log_reader
15697 if ((rc != 0)); then
15698 error "ofd_access_log_reader exited with rc = '${rc}'"
15701 oalr_expect_event_count alr_log_entry "${trace}" 1
15703 pfid1=$($LFS path2fid "${file}")
15705 # 1 2 3 4 5 6 7 8 9 10
15706 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15707 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15709 echo "entry = '${entry[*]}'" >&2
15712 if [[ "${pfid1}" != "${pfid2}" ]]; then
15713 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15717 if ((size != 1048576)); then
15718 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15722 if [[ "${flags}" != "w" ]]; then
15723 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15726 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15729 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15730 error "cannot read '${file}'"
15733 do_facet ost1 killall -TERM ofd_access_log_reader
15737 if ((rc != 0)); then
15738 error "ofd_access_log_reader exited with rc = '${rc}'"
15741 oalr_expect_event_count alr_log_entry "${trace}" 1
15743 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15744 echo "entry = '${entry[*]}'" >&2
15747 if [[ "${pfid1}" != "${pfid2}" ]]; then
15748 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15752 if ((size != 524288)); then
15753 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15757 if [[ "${flags}" != "r" ]]; then
15758 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15761 run_test 165b "ofd access log entries are produced and consumed"
15764 local trace="/tmp/${tfile}.trace"
15765 local file="${DIR}/${tdir}/${tfile}"
15767 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15768 skip "OFD access log unsupported"
15770 test_mkdir "${DIR}/${tdir}"
15773 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15776 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15778 # 4096 / 64 = 64. Create twice as many entries.
15779 for ((i = 0; i < 128; i++)); do
15780 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15781 error "cannot create file"
15786 do_facet ost1 killall -TERM ofd_access_log_reader
15789 if ((rc != 0)); then
15790 error "ofd_access_log_reader exited with rc = '${rc}'"
15793 unlinkmany "${file}-%d" 128
15795 run_test 165c "full ofd access logs do not block IOs"
15797 oal_get_read_count() {
15800 # STATS lustre-OST0001 alr_read_count 1
15802 do_facet ost1 cat "${stats}" |
15803 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15804 END { print count; }'
15807 oal_expect_read_count() {
15812 # Ask ofd_access_log_reader to write stats.
15813 do_facet ost1 killall -USR1 ofd_access_log_reader
15815 # Allow some time for things to happen.
15818 count=$(oal_get_read_count "${stats}")
15819 if ((count == expect)); then
15823 error_noexit "bad read count, got ${count}, expected ${expect}"
15824 do_facet ost1 cat "${stats}" >&2
15829 local stats="/tmp/${tfile}.stats"
15830 local file="${DIR}/${tdir}/${tfile}"
15831 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15833 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15834 skip "OFD access log unsupported"
15836 test_mkdir "${DIR}/${tdir}"
15839 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15842 lfs setstripe -c 1 -i 0 "${file}"
15844 do_facet ost1 lctl set_param "${param}=rw"
15845 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15846 error "cannot create '${file}'"
15847 oal_expect_read_count "${stats}" 1
15849 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15850 error "cannot read '${file}'"
15851 oal_expect_read_count "${stats}" 2
15853 do_facet ost1 lctl set_param "${param}=r"
15854 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15855 error "cannot create '${file}'"
15856 oal_expect_read_count "${stats}" 2
15858 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15859 error "cannot read '${file}'"
15860 oal_expect_read_count "${stats}" 3
15862 do_facet ost1 lctl set_param "${param}=w"
15863 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15864 error "cannot create '${file}'"
15865 oal_expect_read_count "${stats}" 4
15867 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15868 error "cannot read '${file}'"
15869 oal_expect_read_count "${stats}" 4
15871 do_facet ost1 lctl set_param "${param}=0"
15872 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15873 error "cannot create '${file}'"
15874 oal_expect_read_count "${stats}" 4
15876 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15877 error "cannot read '${file}'"
15878 oal_expect_read_count "${stats}" 4
15880 do_facet ost1 killall -TERM ofd_access_log_reader
15883 if ((rc != 0)); then
15884 error "ofd_access_log_reader exited with rc = '${rc}'"
15887 run_test 165d "ofd_access_log mask works"
15890 local stats="/tmp/${tfile}.stats"
15891 local file0="${DIR}/${tdir}-0/${tfile}"
15892 local file1="${DIR}/${tdir}-1/${tfile}"
15894 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15895 skip "OFD access log unsupported"
15897 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15899 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15900 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15902 lfs setstripe -c 1 -i 0 "${file0}"
15903 lfs setstripe -c 1 -i 0 "${file1}"
15906 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15909 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15910 error "cannot create '${file0}'"
15912 oal_expect_read_count "${stats}" 0
15914 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15915 error "cannot create '${file1}'"
15917 oal_expect_read_count "${stats}" 1
15919 do_facet ost1 killall -TERM ofd_access_log_reader
15922 if ((rc != 0)); then
15923 error "ofd_access_log_reader exited with rc = '${rc}'"
15926 run_test 165e "ofd_access_log MDT index filter works"
15929 local trace="/tmp/${tfile}.trace"
15934 do_facet ost1 timeout 60 ofd_access_log_reader \
15935 --exit-on-close --debug=- --trace=- > "${trace}" &
15942 if ((rc != 0)); then
15943 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
15948 run_test 165f "ofd_access_log_reader --exit-on-close works"
15951 # do directio so as not to populate the page cache
15952 log "creating a 10 Mb file"
15953 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15954 error "multiop failed while creating a file"
15955 log "starting reads"
15956 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15957 log "truncating the file"
15958 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15959 error "multiop failed while truncating the file"
15961 kill %+ || true # reads might have finished
15962 echo "wait until dd is finished"
15964 log "removing the temporary file"
15965 rm -rf $DIR/$tfile || error "tmp file removal failed"
15967 run_test 169 "parallel read and truncate should not deadlock"
15970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15972 $LCTL clear # bug 18514
15973 $LCTL debug_daemon start $TMP/${tfile}_log_good
15975 $LCTL debug_daemon stop
15976 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15977 error "sed failed to read log_good"
15979 $LCTL debug_daemon start $TMP/${tfile}_log_good
15981 $LCTL debug_daemon stop
15983 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15984 error "lctl df log_bad failed"
15986 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15987 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15989 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15990 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15992 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15993 error "bad_line good_line1 good_line2 are empty"
15995 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15996 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15997 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15999 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16000 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16001 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16003 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16004 error "bad_line_new good_line_new are empty"
16006 local expected_good=$((good_line1 + good_line2*2))
16008 rm -f $TMP/${tfile}*
16009 # LU-231, short malformed line may not be counted into bad lines
16010 if [ $bad_line -ne $bad_line_new ] &&
16011 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16012 error "expected $bad_line bad lines, but got $bad_line_new"
16016 if [ $expected_good -ne $good_line_new ]; then
16017 error "expected $expected_good good lines, but got $good_line_new"
16022 run_test 170 "test lctl df to handle corrupted log ====================="
16024 test_171() { # bug20592
16025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16027 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16028 $LCTL set_param fail_loc=0x50e
16029 $LCTL set_param fail_val=3000
16030 multiop_bg_pause $DIR/$tfile O_s || true
16032 kill -USR1 $MULTIPID
16036 if dmesg | grep "recursive fault"; then
16037 error "caught a recursive fault"
16039 $LCTL set_param fail_loc=0
16042 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16044 # it would be good to share it with obdfilter-survey/iokit-libecho code
16045 setup_obdecho_osc () {
16048 local obdfilter_name=$2
16049 echo "Creating new osc for $obdfilter_name on $ost_nid"
16050 # make sure we can find loopback nid
16051 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16053 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16054 ${obdfilter_name}_osc_UUID || rc=2; }
16055 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16056 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16060 cleanup_obdecho_osc () {
16061 local obdfilter_name=$1
16062 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16063 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16070 local pages=${3:-64}
16075 local obd_size=$(get_obd_size $node $OBD)
16076 local page_size=$(get_page_size $node)
16077 if [[ -n "$obd_size" ]]; then
16078 local new_count=$((obd_size / (pages * page_size / 1024)))
16079 [[ $new_count -ge $count ]] || count=$new_count
16082 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16083 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16085 if [ $rc -eq 0 ]; then
16086 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16087 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16089 echo "New object id is $id"
16090 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16092 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16093 "test_brw $count w v $pages $id" || rc=4; }
16094 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16096 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16097 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16098 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16099 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16100 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16107 if ! [ -d /sys/fs/lustre/echo_client ] &&
16108 ! module_loaded obdecho; then
16109 load_module obdecho/obdecho &&
16110 stack_trap "rmmod obdecho" EXIT ||
16111 error "unable to load obdecho on client"
16114 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16115 local host=$($LCTL get_param -n osc.$osc.import |
16116 awk '/current_connection:/ { print $2 }' )
16117 local target=$($LCTL get_param -n osc.$osc.import |
16118 awk '/target:/ { print $2 }' )
16119 target=${target%_UUID}
16121 if [ -n "$target" ]; then
16122 setup_obdecho_osc $host $target &&
16123 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16124 { error "obdecho setup failed with $?"; return; }
16126 obdecho_test ${target}_osc client ||
16127 error "obdecho_test failed on ${target}_osc"
16129 $LCTL get_param osc.$osc.import
16130 error "there is no osc.$osc.import target"
16133 run_test 180a "test obdecho on osc"
16136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16137 remote_ost_nodsh && skip "remote OST with nodsh"
16139 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16140 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16141 error "failed to load module obdecho"
16143 local target=$(do_facet ost1 $LCTL dl |
16144 awk '/obdfilter/ { print $4; exit; }')
16146 if [ -n "$target" ]; then
16147 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16149 do_facet ost1 $LCTL dl
16150 error "there is no obdfilter target on ost1"
16153 run_test 180b "test obdecho directly on obdfilter"
16155 test_180c() { # LU-2598
16156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16157 remote_ost_nodsh && skip "remote OST with nodsh"
16158 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16159 skip "Need MDS version at least 2.4.0"
16161 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16162 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16163 error "failed to load module obdecho"
16165 local target=$(do_facet ost1 $LCTL dl |
16166 awk '/obdfilter/ { print $4; exit; }')
16168 if [ -n "$target" ]; then
16169 local pages=16384 # 64MB bulk I/O RPC size
16171 obdecho_test "$target" ost1 "$pages" ||
16172 error "obdecho_test with pages=$pages failed with $?"
16174 do_facet ost1 $LCTL dl
16175 error "there is no obdfilter target on ost1"
16178 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16180 test_181() { # bug 22177
16181 test_mkdir $DIR/$tdir
16182 # create enough files to index the directory
16183 createmany -o $DIR/$tdir/foobar 4000
16184 # print attributes for debug purpose
16187 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16189 # remove the files & current working dir
16190 unlinkmany $DIR/$tdir/foobar 4000
16192 kill -USR1 $MULTIPID
16194 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16197 run_test 181 "Test open-unlinked dir ========================"
16203 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16205 $LCTL set_param mdc.*.rpc_stats=clear
16207 for (( i = 0; i < $tcount; i++ )) ; do
16208 mkdir $DIR/$tdir/$i
16211 for (( i = 0; i < $tcount; i++ )) ; do
16212 createmany -o $DIR/$tdir/$i/f- $fcount &
16216 for (( i = 0; i < $tcount; i++ )) ; do
16217 unlinkmany $DIR/$tdir/$i/f- $fcount &
16221 $LCTL get_param mdc.*.rpc_stats
16225 run_test 182 "Test parallel modify metadata operations ================"
16227 test_183() { # LU-2275
16228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16229 remote_mds_nodsh && skip "remote MDS with nodsh"
16230 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16231 skip "Need MDS version at least 2.3.56"
16233 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16234 echo aaa > $DIR/$tdir/$tfile
16236 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16237 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16239 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16240 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16242 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16244 # Flush negative dentry cache
16245 touch $DIR/$tdir/$tfile
16247 # We are not checking for any leaked references here, they'll
16248 # become evident next time we do cleanup with module unload.
16251 run_test 183 "No crash or request leak in case of strange dispositions ========"
16253 # test suite 184 is for LU-2016, LU-2017
16255 check_swap_layouts_support
16257 dir0=$DIR/$tdir/$testnum
16258 test_mkdir -p -c1 $dir0
16263 $LFS setstripe -c1 $file1
16265 $LFS setstripe -c2 $file2
16267 gen1=$($LFS getstripe -g $file1)
16268 gen2=$($LFS getstripe -g $file2)
16270 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16271 gen=$($LFS getstripe -g $file1)
16272 [[ $gen1 != $gen ]] ||
16273 "Layout generation on $file1 does not change"
16274 gen=$($LFS getstripe -g $file2)
16275 [[ $gen2 != $gen ]] ||
16276 "Layout generation on $file2 does not change"
16278 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16279 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16281 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16283 run_test 184a "Basic layout swap"
16286 check_swap_layouts_support
16288 dir0=$DIR/$tdir/$testnum
16289 mkdir -p $dir0 || error "creating dir $dir0"
16296 $LFS setstripe -c1 $file1
16297 $LFS setstripe -c2 $file2
16298 $LFS setstripe -c1 $file3
16299 chown $RUNAS_ID $file3
16300 gen1=$($LFS getstripe -g $file1)
16301 gen2=$($LFS getstripe -g $file2)
16303 $LFS swap_layouts $dir1 $dir2 &&
16304 error "swap of directories layouts should fail"
16305 $LFS swap_layouts $dir1 $file1 &&
16306 error "swap of directory and file layouts should fail"
16307 $RUNAS $LFS swap_layouts $file1 $file2 &&
16308 error "swap of file we cannot write should fail"
16309 $LFS swap_layouts $file1 $file3 &&
16310 error "swap of file with different owner should fail"
16311 /bin/true # to clear error code
16313 run_test 184b "Forbidden layout swap (will generate errors)"
16316 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16317 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16318 check_swap_layouts_support
16319 check_swap_layout_no_dom $DIR
16321 local dir0=$DIR/$tdir/$testnum
16322 mkdir -p $dir0 || error "creating dir $dir0"
16324 local ref1=$dir0/ref1
16325 local ref2=$dir0/ref2
16326 local file1=$dir0/file1
16327 local file2=$dir0/file2
16328 # create a file large enough for the concurrent test
16329 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16330 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16331 echo "ref file size: ref1($(stat -c %s $ref1))," \
16332 "ref2($(stat -c %s $ref2))"
16335 dd if=$ref1 of=$file1 bs=16k &
16338 # Make sure dd starts to copy file, but wait at most 5 seconds
16340 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16342 $LFS swap_layouts $file1 $file2
16345 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16346 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16348 # how many bytes copied before swapping layout
16349 local copied=$(stat -c %s $file2)
16350 local remaining=$(stat -c %s $ref1)
16351 remaining=$((remaining - copied))
16352 echo "Copied $copied bytes before swapping layout..."
16354 cmp -n $copied $file1 $ref2 | grep differ &&
16355 error "Content mismatch [0, $copied) of ref2 and file1"
16356 cmp -n $copied $file2 $ref1 ||
16357 error "Content mismatch [0, $copied) of ref1 and file2"
16358 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16359 error "Content mismatch [$copied, EOF) of ref1 and file1"
16362 rm -f $ref1 $ref2 $file1 $file2
16364 run_test 184c "Concurrent write and layout swap"
16367 check_swap_layouts_support
16368 check_swap_layout_no_dom $DIR
16369 [ -z "$(which getfattr 2>/dev/null)" ] &&
16370 skip_env "no getfattr command"
16372 local file1=$DIR/$tdir/$tfile-1
16373 local file2=$DIR/$tdir/$tfile-2
16374 local file3=$DIR/$tdir/$tfile-3
16378 mkdir -p $DIR/$tdir
16379 touch $file1 || error "create $file1 failed"
16380 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16381 error "create $file2 failed"
16382 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16383 error "create $file3 failed"
16384 lovea1=$(get_layout_param $file1)
16386 $LFS swap_layouts $file2 $file3 ||
16387 error "swap $file2 $file3 layouts failed"
16388 $LFS swap_layouts $file1 $file2 ||
16389 error "swap $file1 $file2 layouts failed"
16391 lovea2=$(get_layout_param $file2)
16394 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16396 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16397 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16399 run_test 184d "allow stripeless layouts swap"
16402 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16403 skip "Need MDS version at least 2.6.94"
16404 check_swap_layouts_support
16405 check_swap_layout_no_dom $DIR
16406 [ -z "$(which getfattr 2>/dev/null)" ] &&
16407 skip_env "no getfattr command"
16409 local file1=$DIR/$tdir/$tfile-1
16410 local file2=$DIR/$tdir/$tfile-2
16411 local file3=$DIR/$tdir/$tfile-3
16414 mkdir -p $DIR/$tdir
16415 touch $file1 || error "create $file1 failed"
16416 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16417 error "create $file2 failed"
16418 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16419 error "create $file3 failed"
16421 $LFS swap_layouts $file1 $file2 ||
16422 error "swap $file1 $file2 layouts failed"
16424 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16425 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16427 echo 123 > $file1 || error "Should be able to write into $file1"
16429 $LFS swap_layouts $file1 $file3 ||
16430 error "swap $file1 $file3 layouts failed"
16432 echo 123 > $file1 || error "Should be able to write into $file1"
16434 rm -rf $file1 $file2 $file3
16436 run_test 184e "Recreate layout after stripeless layout swaps"
16439 # Create a file with name longer than sizeof(struct stat) ==
16440 # 144 to see if we can get chars from the file name to appear
16441 # in the returned striping. Note that 'f' == 0x66.
16442 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16444 mkdir -p $DIR/$tdir
16445 mcreate $DIR/$tdir/$file
16446 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16447 error "IOC_MDC_GETFILEINFO returned garbage striping"
16450 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16452 test_185() { # LU-2441
16453 # LU-3553 - no volatile file support in old servers
16454 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16455 skip "Need MDS version at least 2.3.60"
16457 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16458 touch $DIR/$tdir/spoo
16459 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16460 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16461 error "cannot create/write a volatile file"
16462 [ "$FILESET" == "" ] &&
16463 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16464 error "FID is still valid after close"
16466 multiop_bg_pause $DIR/$tdir vVw4096_c
16473 # assume that the next FID for this client is sequential, since stdout
16474 # is unfortunately eaten by multiop_bg_pause
16475 local n=$((${fidv[1]} + 1))
16476 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16477 if [ "$FILESET" == "" ]; then
16478 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16479 error "FID is missing before close"
16481 kill -USR1 $multi_pid
16482 # 1 second delay, so if mtime change we will see it
16484 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16485 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16487 run_test 185 "Volatile file support"
16489 function create_check_volatile() {
16493 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16496 local FID=$(cat /tmp/${tfile}.fid)
16497 [ "$FID" == "" ] && error "can't get FID for volatile"
16498 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16499 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16500 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16504 cancel_lru_locks mdc # flush opencache
16505 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16510 # LU-12516 - volatile creation via .lustre
16511 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16512 skip "Need MDS version at least 2.3.55"
16514 create_check_volatile 0
16515 [ $MDSCOUNT -lt 2 ] && return 0
16518 create_check_volatile 1
16522 run_test 185a "Volatile file creation in .lustre/fid/"
16525 remote_mds_nodsh && skip "remote MDS with nodsh"
16526 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16527 skip "Need MDS version at least 2.3.0"
16529 local dir0=$DIR/$tdir/$testnum
16530 mkdir -p $dir0 || error "creating dir $dir0"
16532 local file=$dir0/file1
16533 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16534 local dv1=$($LFS data_version $file)
16535 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16536 local dv2=$($LFS data_version $file)
16537 [[ $dv1 != $dv2 ]] ||
16538 error "data version did not change on write $dv1 == $dv2"
16543 run_test 187a "Test data version change"
16546 remote_mds_nodsh && skip "remote MDS with nodsh"
16547 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16548 skip "Need MDS version at least 2.3.0"
16550 local dir0=$DIR/$tdir/$testnum
16551 mkdir -p $dir0 || error "creating dir $dir0"
16553 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16554 [[ ${DV[0]} != ${DV[1]} ]] ||
16555 error "data version did not change on write"\
16556 " ${DV[0]} == ${DV[1]}"
16561 run_test 187b "Test data version change on volatile file"
16564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16565 remote_mgs_nodsh && skip "remote MGS with nodsh"
16566 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16568 local POOL=${POOL:-cea1}
16569 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16570 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16573 local last_ost=$(($OSTCOUNT - 1))
16575 local ost_list=$(seq $first_ost $ost_step $last_ost)
16576 local ost_range="$first_ost $last_ost $ost_step"
16577 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16578 local file_dir=$POOL_ROOT/file_tst
16579 local subdir=$test_path/subdir
16583 # former test_200a test_200b
16584 pool_add $POOL || { rc=$? ; break; }
16585 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16586 # former test_200c test_200d
16587 mkdir -p $test_path
16588 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16589 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16591 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16592 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16593 || { rc=$? ; break; }
16594 # former test_200e test_200f
16595 local files=$((OSTCOUNT*3))
16596 pool_alloc_files $POOL $test_path $files "$ost_list" \
16597 || { rc=$? ; break; }
16598 pool_create_files $POOL $file_dir $files "$ost_list" \
16599 || { rc=$? ; break; }
16600 # former test_200g test_200h
16601 pool_lfs_df $POOL || { rc=$? ; break; }
16602 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16604 # former test_201a test_201b test_201c
16605 pool_remove_first_target $POOL || { rc=$? ; break; }
16607 local f=$test_path/$tfile
16608 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16609 pool_remove $POOL $f || { rc=$? ; break; }
16617 run_test 200 "OST pools"
16619 # usage: default_attr <count | size | offset>
16621 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16624 # usage: check_default_stripe_attr
16625 check_default_stripe_attr() {
16626 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16629 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16631 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16635 error "unknown getstripe attr '$1'"
16638 [ $ACTUAL == $EXPECTED ] ||
16639 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16643 test_mkdir $DIR/$tdir
16644 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16646 check_default_stripe_attr --stripe-count
16647 check_default_stripe_attr --stripe-size
16648 check_default_stripe_attr --stripe-index
16650 run_test 204a "Print default stripe attributes"
16653 test_mkdir $DIR/$tdir
16654 $LFS setstripe --stripe-count 1 $DIR/$tdir
16656 check_default_stripe_attr --stripe-size
16657 check_default_stripe_attr --stripe-index
16659 run_test 204b "Print default stripe size and offset"
16662 test_mkdir $DIR/$tdir
16663 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16665 check_default_stripe_attr --stripe-count
16666 check_default_stripe_attr --stripe-index
16668 run_test 204c "Print default stripe count and offset"
16671 test_mkdir $DIR/$tdir
16672 $LFS setstripe --stripe-index 0 $DIR/$tdir
16674 check_default_stripe_attr --stripe-count
16675 check_default_stripe_attr --stripe-size
16677 run_test 204d "Print default stripe count and size"
16680 test_mkdir $DIR/$tdir
16681 $LFS setstripe -d $DIR/$tdir
16683 check_default_stripe_attr --stripe-count --raw
16684 check_default_stripe_attr --stripe-size --raw
16685 check_default_stripe_attr --stripe-index --raw
16687 run_test 204e "Print raw stripe attributes"
16690 test_mkdir $DIR/$tdir
16691 $LFS setstripe --stripe-count 1 $DIR/$tdir
16693 check_default_stripe_attr --stripe-size --raw
16694 check_default_stripe_attr --stripe-index --raw
16696 run_test 204f "Print raw stripe size and offset"
16699 test_mkdir $DIR/$tdir
16700 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16702 check_default_stripe_attr --stripe-count --raw
16703 check_default_stripe_attr --stripe-index --raw
16705 run_test 204g "Print raw stripe count and offset"
16708 test_mkdir $DIR/$tdir
16709 $LFS setstripe --stripe-index 0 $DIR/$tdir
16711 check_default_stripe_attr --stripe-count --raw
16712 check_default_stripe_attr --stripe-size --raw
16714 run_test 204h "Print raw stripe count and size"
16716 # Figure out which job scheduler is being used, if any,
16717 # or use a fake one
16718 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16719 JOBENV=SLURM_JOB_ID
16720 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16722 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16724 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16725 JOBENV=LOADL_STEP_ID
16726 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16729 $LCTL list_param jobid_name > /dev/null 2>&1
16730 if [ $? -eq 0 ]; then
16736 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16738 verify_jobstats() {
16743 # we don't really need to clear the stats for this test to work, since each
16744 # command has a unique jobid, but it makes debugging easier if needed.
16745 # for facet in $facets; do
16746 # local dev=$(convert_facet2label $facet)
16747 # # clear old jobstats
16748 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16751 # use a new JobID for each test, or we might see an old one
16752 [ "$JOBENV" = "FAKE_JOBID" ] &&
16753 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16755 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16757 [ "$JOBENV" = "nodelocal" ] && {
16758 FAKE_JOBID=id.$testnum.%e.$RANDOM
16759 $LCTL set_param jobid_name=$FAKE_JOBID
16760 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16763 log "Test: ${cmd[*]}"
16764 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16766 if [ $JOBENV = "FAKE_JOBID" ]; then
16767 FAKE_JOBID=$JOBVAL ${cmd[*]}
16772 # all files are created on OST0000
16773 for facet in $facets; do
16774 local stats="*.$(convert_facet2label $facet).job_stats"
16776 # strip out libtool wrappers for in-tree executables
16777 if [ $(do_facet $facet lctl get_param $stats |
16778 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16779 do_facet $facet lctl get_param $stats
16780 error "No jobstats for $JOBVAL found on $facet::$stats"
16786 local new_jobenv=$1
16788 set_persistent_param_and_check client "jobid_var" \
16789 "$FSNAME.sys.jobid_var" $new_jobenv
16792 test_205a() { # Job stats
16793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16794 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16795 skip "Need MDS version with at least 2.7.1"
16796 remote_mgs_nodsh && skip "remote MGS with nodsh"
16797 remote_mds_nodsh && skip "remote MDS with nodsh"
16798 remote_ost_nodsh && skip "remote OST with nodsh"
16799 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16800 skip "Server doesn't support jobstats"
16801 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16803 local old_jobenv=$($LCTL get_param -n jobid_var)
16804 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16806 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16807 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16809 stack_trap "do_facet mgs $PERM_CMD \
16810 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16814 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16815 mdt.*.job_cleanup_interval | head -n 1)
16816 local new_interval=5
16817 do_facet $SINGLEMDS \
16818 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16819 stack_trap "do_facet $SINGLEMDS \
16820 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16821 local start=$SECONDS
16825 cmd="mkdir $DIR/$tdir"
16826 verify_jobstats "$cmd" "$SINGLEMDS"
16828 cmd="rmdir $DIR/$tdir"
16829 verify_jobstats "$cmd" "$SINGLEMDS"
16830 # mkdir on secondary MDT
16831 if [ $MDSCOUNT -gt 1 ]; then
16832 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16833 verify_jobstats "$cmd" "mds2"
16836 cmd="mknod $DIR/$tfile c 1 3"
16837 verify_jobstats "$cmd" "$SINGLEMDS"
16839 cmd="rm -f $DIR/$tfile"
16840 verify_jobstats "$cmd" "$SINGLEMDS"
16841 # create all files on OST0000 so verify_jobstats can find OST stats
16843 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16844 verify_jobstats "$cmd" "$SINGLEMDS"
16846 cmd="touch $DIR/$tfile"
16847 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16849 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16850 verify_jobstats "$cmd" "ost1"
16852 cancel_lru_locks osc
16853 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16854 verify_jobstats "$cmd" "ost1"
16856 cmd="$TRUNCATE $DIR/$tfile 0"
16857 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16859 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16860 verify_jobstats "$cmd" "$SINGLEMDS"
16861 # jobstats expiry - sleep until old stats should be expired
16862 local left=$((new_interval + 5 - (SECONDS - start)))
16863 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16864 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16866 cmd="mkdir $DIR/$tdir.expire"
16867 verify_jobstats "$cmd" "$SINGLEMDS"
16868 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16869 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16871 # Ensure that jobid are present in changelog (if supported by MDS)
16872 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16873 changelog_dump | tail -10
16874 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16875 [ $jobids -eq 9 ] ||
16876 error "Wrong changelog jobid count $jobids != 9"
16880 jobstats_set $JOBENV
16882 changelog_dump | grep $tfile
16883 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16884 [ $jobids -eq 0 ] ||
16885 error "Unexpected jobids when jobid_var=$JOBENV"
16888 # test '%j' access to environment variable - if supported
16889 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16890 JOBENV="JOBCOMPLEX"
16891 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16893 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16896 # test '%j' access to per-session jobid - if supported
16897 if lctl list_param jobid_this_session > /dev/null 2>&1
16899 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16900 lctl set_param jobid_this_session=$USER
16902 JOBENV="JOBCOMPLEX"
16903 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16905 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16908 run_test 205a "Verify job stats"
16910 # LU-13117, LU-13597
16912 job_stats="mdt.*.job_stats"
16913 $LCTL set_param $job_stats=clear
16914 # Setting jobid_var to USER might not be supported
16915 $LCTL set_param jobid_var=USER || true
16916 $LCTL set_param jobid_name="%e.%u"
16917 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16918 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16919 grep "job_id:.*foolish" &&
16920 error "Unexpected jobid found"
16921 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16922 grep "open:.*min.*max.*sum" ||
16923 error "wrong job_stats format found"
16925 run_test 205b "Verify job stats jobid and output format"
16929 $LCTL set_param llite.*.stats=0
16930 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16931 $LCTL get_param llite.*.stats
16932 $LCTL get_param llite.*.stats | grep \
16933 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16934 error "wrong client stats format found"
16936 run_test 205c "Verify client stats format"
16938 # LU-1480, LU-1773 and LU-1657
16940 mkdir -p $DIR/$tdir
16941 $LFS setstripe -c -1 $DIR/$tdir
16942 #define OBD_FAIL_LOV_INIT 0x1403
16943 $LCTL set_param fail_loc=0xa0001403
16944 $LCTL set_param fail_val=1
16945 touch $DIR/$tdir/$tfile || true
16947 run_test 206 "fail lov_init_raid0() doesn't lbug"
16950 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16951 local fsz=`stat -c %s $DIR/$tfile`
16952 cancel_lru_locks mdc
16954 # do not return layout in getattr intent
16955 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16956 $LCTL set_param fail_loc=0x170
16957 local sz=`stat -c %s $DIR/$tfile`
16959 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16963 run_test 207a "can refresh layout at glimpse"
16966 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16967 local cksum=`md5sum $DIR/$tfile`
16968 local fsz=`stat -c %s $DIR/$tfile`
16969 cancel_lru_locks mdc
16970 cancel_lru_locks osc
16972 # do not return layout in getattr intent
16973 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16974 $LCTL set_param fail_loc=0x171
16976 # it will refresh layout after the file is opened but before read issues
16977 echo checksum is "$cksum"
16978 echo "$cksum" |md5sum -c --quiet || error "file differs"
16982 run_test 207b "can refresh layout at open"
16985 # FIXME: in this test suite, only RD lease is used. This is okay
16986 # for now as only exclusive open is supported. After generic lease
16987 # is done, this test suite should be revised. - Jinshan
16989 remote_mds_nodsh && skip "remote MDS with nodsh"
16990 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16991 skip "Need MDS version at least 2.4.52"
16993 echo "==== test 1: verify get lease work"
16994 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16996 echo "==== test 2: verify lease can be broken by upcoming open"
16997 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17001 $MULTIOP $DIR/$tfile oO_RDONLY:c
17002 kill -USR1 $PID && wait $PID || error "break lease error"
17004 echo "==== test 3: verify lease can't be granted if an open already exists"
17005 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17009 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17010 kill -USR1 $PID && wait $PID || error "open file error"
17012 echo "==== test 4: lease can sustain over recovery"
17013 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17019 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17021 echo "==== test 5: lease broken can't be regained by replay"
17022 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17026 # open file to break lease and then recovery
17027 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17030 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17034 run_test 208 "Exclusive open"
17037 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17038 skip_env "must have disp_stripe"
17041 sync; sleep 5; sync;
17043 echo 3 > /proc/sys/vm/drop_caches
17044 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17045 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17046 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17048 # open/close 500 times
17049 for i in $(seq 500); do
17053 echo 3 > /proc/sys/vm/drop_caches
17054 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17055 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17056 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17058 echo "before: $req_before, after: $req_after"
17059 [ $((req_after - req_before)) -ge 300 ] &&
17060 error "open/close requests are not freed"
17063 run_test 209 "read-only open/close requests should be freed promptly"
17068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17072 $LFS getstripe $DIR/$tfile
17074 wait $pid || error "multiop failed"
17076 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17080 $LFS getstripe $DIR/$tfile
17082 wait $pid || error "multiop failed"
17084 run_test 210 "lfs getstripe does not break leases"
17088 size=$((size % 8192 + 1))
17089 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17090 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17091 rm -f $DIR/f212 $DIR/f212.xyz
17093 run_test 212 "Sendfile test ============================================"
17096 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17097 cancel_lru_locks osc
17098 lctl set_param fail_loc=0x8000040f
17099 # generate a read lock
17100 cat $DIR/$tfile > /dev/null
17101 # write to the file, it will try to cancel the above read lock.
17102 cat /etc/hosts >> $DIR/$tfile
17104 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17106 test_214() { # for bug 20133
17107 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17108 for (( i=0; i < 340; i++ )) ; do
17109 touch $DIR/$tdir/d214c/a$i
17112 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17113 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17114 ls $DIR/d214c || error "ls $DIR/d214c failed"
17115 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17116 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17118 run_test 214 "hash-indexed directory test - bug 20133"
17120 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17121 create_lnet_proc_files() {
17122 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17125 # counterpart of create_lnet_proc_files
17126 remove_lnet_proc_files() {
17127 rm -f $TMP/lnet_$1.sys
17130 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17131 # 3rd arg as regexp for body
17132 check_lnet_proc_stats() {
17133 local l=$(cat "$TMP/lnet_$1" |wc -l)
17134 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17136 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17139 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17140 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17141 # optional and can be regexp for 2nd line (lnet.routes case)
17142 check_lnet_proc_entry() {
17143 local blp=2 # blp stands for 'position of 1st line of body'
17144 [ -z "$5" ] || blp=3 # lnet.routes case
17146 local l=$(cat "$TMP/lnet_$1" |wc -l)
17147 # subtracting one from $blp because the body can be empty
17148 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17150 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17151 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17153 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17154 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17156 # bail out if any unexpected line happened
17157 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17158 [ "$?" != 0 ] || error "$2 misformatted"
17161 test_215() { # for bugs 18102, 21079, 21517
17162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17164 local N='(0|[1-9][0-9]*)' # non-negative numeric
17165 local P='[1-9][0-9]*' # positive numeric
17166 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17167 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17168 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17169 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17171 local L1 # regexp for 1st line
17172 local L2 # regexp for 2nd line (optional)
17173 local BR # regexp for the rest (body)
17175 # lnet.stats should look as 11 space-separated non-negative numerics
17176 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17177 create_lnet_proc_files "stats"
17178 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17179 remove_lnet_proc_files "stats"
17181 # lnet.routes should look like this:
17182 # Routing disabled/enabled
17183 # net hops priority state router
17184 # where net is a string like tcp0, hops > 0, priority >= 0,
17185 # state is up/down,
17186 # router is a string like 192.168.1.1@tcp2
17187 L1="^Routing (disabled|enabled)$"
17188 L2="^net +hops +priority +state +router$"
17189 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17190 create_lnet_proc_files "routes"
17191 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17192 remove_lnet_proc_files "routes"
17194 # lnet.routers should look like this:
17195 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17196 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17197 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17198 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17199 L1="^ref +rtr_ref +alive +router$"
17200 BR="^$P +$P +(up|down) +$NID$"
17201 create_lnet_proc_files "routers"
17202 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17203 remove_lnet_proc_files "routers"
17205 # lnet.peers should look like this:
17206 # nid refs state last max rtr min tx min queue
17207 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17208 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17209 # numeric (0 or >0 or <0), queue >= 0.
17210 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17211 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17212 create_lnet_proc_files "peers"
17213 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17214 remove_lnet_proc_files "peers"
17216 # lnet.buffers should look like this:
17217 # pages count credits min
17218 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17219 L1="^pages +count +credits +min$"
17220 BR="^ +$N +$N +$I +$I$"
17221 create_lnet_proc_files "buffers"
17222 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17223 remove_lnet_proc_files "buffers"
17225 # lnet.nis should look like this:
17226 # nid status alive refs peer rtr max tx min
17227 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17228 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17229 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17230 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17231 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17232 create_lnet_proc_files "nis"
17233 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17234 remove_lnet_proc_files "nis"
17236 # can we successfully write to lnet.stats?
17237 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17239 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17241 test_216() { # bug 20317
17242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17243 remote_ost_nodsh && skip "remote OST with nodsh"
17246 local facets=$(get_facets OST)
17247 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17249 save_lustre_params client "osc.*.contention_seconds" > $p
17250 save_lustre_params $facets \
17251 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17252 save_lustre_params $facets \
17253 "ldlm.namespaces.filter-*.contended_locks" >> $p
17254 save_lustre_params $facets \
17255 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17256 clear_stats osc.*.osc_stats
17258 # agressive lockless i/o settings
17259 do_nodes $(comma_list $(osts_nodes)) \
17260 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17261 ldlm.namespaces.filter-*.contended_locks=0 \
17262 ldlm.namespaces.filter-*.contention_seconds=60"
17263 lctl set_param -n osc.*.contention_seconds=60
17265 $DIRECTIO write $DIR/$tfile 0 10 4096
17266 $CHECKSTAT -s 40960 $DIR/$tfile
17268 # disable lockless i/o
17269 do_nodes $(comma_list $(osts_nodes)) \
17270 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17271 ldlm.namespaces.filter-*.contended_locks=32 \
17272 ldlm.namespaces.filter-*.contention_seconds=0"
17273 lctl set_param -n osc.*.contention_seconds=0
17274 clear_stats osc.*.osc_stats
17276 dd if=/dev/zero of=$DIR/$tfile count=0
17277 $CHECKSTAT -s 0 $DIR/$tfile
17279 restore_lustre_params <$p
17283 run_test 216 "check lockless direct write updates file size and kms correctly"
17285 test_217() { # bug 22430
17286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17291 for node in $(nodes_list); do
17292 nid=$(host_nids_address $node $NETTYPE)
17293 if [[ $nid = *-* ]] ; then
17294 echo "lctl ping $(h2nettype $nid)"
17295 lctl ping $(h2nettype $nid)
17297 echo "skipping $node (no hyphen detected)"
17301 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17304 # do directio so as not to populate the page cache
17305 log "creating a 10 Mb file"
17306 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17307 log "starting reads"
17308 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17309 log "truncating the file"
17310 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17312 kill %+ || true # reads might have finished
17313 echo "wait until dd is finished"
17315 log "removing the temporary file"
17316 rm -rf $DIR/$tfile || error "tmp file removal failed"
17318 run_test 218 "parallel read and truncate should not deadlock"
17321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17323 # write one partial page
17324 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17325 # set no grant so vvp_io_commit_write will do sync write
17326 $LCTL set_param fail_loc=0x411
17327 # write a full page at the end of file
17328 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17330 $LCTL set_param fail_loc=0
17331 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17332 $LCTL set_param fail_loc=0x411
17333 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17336 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17337 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17339 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17341 test_220() { #LU-325
17342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17343 remote_ost_nodsh && skip "remote OST with nodsh"
17344 remote_mds_nodsh && skip "remote MDS with nodsh"
17345 remote_mgs_nodsh && skip "remote MGS with nodsh"
17349 # create on MDT0000 so the last_id and next_id are correct
17351 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17355 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17356 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17357 osp.$mdtosc_proc1.prealloc_last_id)
17358 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17359 osp.$mdtosc_proc1.prealloc_next_id)
17363 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17364 #define OBD_FAIL_OST_ENOINO 0x229
17365 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17366 create_pool $FSNAME.$TESTNAME || return 1
17367 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17369 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17371 MDSOBJS=$((last_id - next_id))
17372 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17374 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17375 echo "OST still has $count kbytes free"
17377 echo "create $MDSOBJS files @next_id..."
17378 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17380 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17381 osp.$mdtosc_proc1.prealloc_last_id)
17382 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17383 osp.$mdtosc_proc1.prealloc_next_id)
17385 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17390 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17391 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17393 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17394 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17395 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17396 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17397 echo "unlink $MDSOBJS files @$next_id..."
17398 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17400 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17405 dd if=`which date` of=$MOUNT/date oflag=sync
17406 chmod +x $MOUNT/date
17408 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17409 $LCTL set_param fail_loc=0x80001401
17411 $MOUNT/date > /dev/null
17414 run_test 221 "make sure fault and truncate race to not cause OOM"
17417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17420 test_mkdir $DIR/$tdir
17421 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17422 createmany -o $DIR/$tdir/$tfile 10
17423 cancel_lru_locks mdc
17424 cancel_lru_locks osc
17425 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17426 $LCTL set_param fail_loc=0x31a
17427 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17428 $LCTL set_param fail_loc=0
17431 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17437 test_mkdir $DIR/$tdir
17438 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17439 createmany -o $DIR/$tdir/$tfile 10
17440 cancel_lru_locks mdc
17441 cancel_lru_locks osc
17442 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17443 $LCTL set_param fail_loc=0x31a
17444 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17445 $LCTL set_param fail_loc=0
17447 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17453 test_mkdir $DIR/$tdir
17454 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17455 createmany -o $DIR/$tdir/$tfile 10
17456 cancel_lru_locks mdc
17457 cancel_lru_locks osc
17458 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17459 $LCTL set_param fail_loc=0x31b
17460 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17461 $LCTL set_param fail_loc=0
17464 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17466 test_224a() { # LU-1039, MRP-303
17467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17469 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17470 $LCTL set_param fail_loc=0x508
17471 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17472 $LCTL set_param fail_loc=0
17475 run_test 224a "Don't panic on bulk IO failure"
17477 test_224b() { # LU-1039, MRP-303
17478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17480 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17481 cancel_lru_locks osc
17482 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17483 $LCTL set_param fail_loc=0x515
17484 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17485 $LCTL set_param fail_loc=0
17488 run_test 224b "Don't panic on bulk IO failure"
17490 test_224c() { # LU-6441
17491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17492 remote_mds_nodsh && skip "remote MDS with nodsh"
17494 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17495 save_writethrough $p
17496 set_cache writethrough on
17498 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17499 local at_max=$($LCTL get_param -n at_max)
17500 local timeout=$($LCTL get_param -n timeout)
17501 local test_at="at_max"
17502 local param_at="$FSNAME.sys.at_max"
17503 local test_timeout="timeout"
17504 local param_timeout="$FSNAME.sys.timeout"
17506 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17508 set_persistent_param_and_check client "$test_at" "$param_at" 0
17509 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17511 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17512 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17513 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17514 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17516 do_facet ost1 "$LCTL set_param fail_loc=0"
17518 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17519 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17522 $LCTL set_param -n $pages_per_rpc
17523 restore_lustre_params < $p
17526 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17528 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17531 if [ -z ${MDSSURVEY} ]; then
17532 skip_env "mds-survey not found"
17534 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17535 skip "Need MDS version at least 2.2.51"
17537 local mds=$(facet_host $SINGLEMDS)
17538 local target=$(do_nodes $mds 'lctl dl' |
17539 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17541 local cmd1="file_count=1000 thrhi=4"
17542 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17543 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17544 local cmd="$cmd1 $cmd2 $cmd3"
17546 rm -f ${TMP}/mds_survey*
17548 eval $cmd || error "mds-survey with zero-stripe failed"
17549 cat ${TMP}/mds_survey*
17550 rm -f ${TMP}/mds_survey*
17552 run_test 225a "Metadata survey sanity with zero-stripe"
17555 if [ -z ${MDSSURVEY} ]; then
17556 skip_env "mds-survey not found"
17558 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17559 skip "Need MDS version at least 2.2.51"
17560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17561 remote_mds_nodsh && skip "remote MDS with nodsh"
17562 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17563 skip_env "Need to mount OST to test"
17566 local mds=$(facet_host $SINGLEMDS)
17567 local target=$(do_nodes $mds 'lctl dl' |
17568 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17570 local cmd1="file_count=1000 thrhi=4"
17571 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17572 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17573 local cmd="$cmd1 $cmd2 $cmd3"
17575 rm -f ${TMP}/mds_survey*
17577 eval $cmd || error "mds-survey with stripe_count failed"
17578 cat ${TMP}/mds_survey*
17579 rm -f ${TMP}/mds_survey*
17581 run_test 225b "Metadata survey sanity with stripe_count = 1"
17583 mcreate_path2fid () {
17589 local path=$DIR/$tdir/$name
17594 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17595 error "cannot create $desc"
17597 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17599 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17601 fid_path=$($LFS fid2path $MOUNT $fid)
17603 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17605 [ "$path" == "$fid_path" ] ||
17606 error "fid2path returned $fid_path, expected $path"
17608 echo "pass with $path and $fid"
17613 mkdir -p $DIR/$tdir
17615 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17616 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17617 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17618 mcreate_path2fid 0040666 0 0 dir "directory"
17619 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17620 mcreate_path2fid 0100666 0 0 file "regular file"
17621 mcreate_path2fid 0120666 0 0 link "symbolic link"
17622 mcreate_path2fid 0140666 0 0 sock "socket"
17624 run_test 226a "call path2fid and fid2path on files of all type"
17627 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17632 mkdir -p $DIR/$tdir
17633 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17634 error "create remote directory failed"
17635 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17636 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17637 "character special file (null)"
17638 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17639 "character special file (no device)"
17640 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17641 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17642 "block special file (loop)"
17643 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17644 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17645 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17647 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17650 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17651 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17652 skip "Need MDS version at least 2.13.55"
17654 local submnt=/mnt/submnt
17655 local srcfile=/etc/passwd
17656 local dstfile=$submnt/passwd
17662 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17663 error "create remote directory failed"
17664 mkdir -p $submnt || error "create $submnt failed"
17665 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17666 error "mount $submnt failed"
17667 stack_trap "umount $submnt" EXIT
17669 cp $srcfile $dstfile
17670 fid=$($LFS path2fid $dstfile)
17671 path=$($LFS fid2path $submnt "$fid")
17672 [ "$path" = "$dstfile" ] ||
17673 error "fid2path $submnt $fid failed ($path != $dstfile)"
17675 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17677 # LU-1299 Executing or running ldd on a truncated executable does not
17678 # cause an out-of-memory condition.
17680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17681 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17683 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17684 chmod +x $MOUNT/date
17686 $MOUNT/date > /dev/null
17687 ldd $MOUNT/date > /dev/null
17690 run_test 227 "running truncated executable does not cause OOM"
17692 # LU-1512 try to reuse idle OI blocks
17694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17695 remote_mds_nodsh && skip "remote MDS with nodsh"
17696 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17698 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17699 local myDIR=$DIR/$tdir
17702 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17703 $LCTL set_param fail_loc=0x80001002
17704 createmany -o $myDIR/t- 10000
17705 $LCTL set_param fail_loc=0
17706 # The guard is current the largest FID holder
17708 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17710 local IDX=$(($SEQ % 64))
17712 do_facet $SINGLEMDS sync
17713 # Make sure journal flushed.
17715 local blk1=$(do_facet $SINGLEMDS \
17716 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17717 grep Blockcount | awk '{print $4}')
17719 # Remove old files, some OI blocks will become idle.
17720 unlinkmany $myDIR/t- 10000
17721 # Create new files, idle OI blocks should be reused.
17722 createmany -o $myDIR/t- 2000
17723 do_facet $SINGLEMDS sync
17724 # Make sure journal flushed.
17726 local blk2=$(do_facet $SINGLEMDS \
17727 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17728 grep Blockcount | awk '{print $4}')
17730 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17732 run_test 228a "try to reuse idle OI blocks"
17735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17736 remote_mds_nodsh && skip "remote MDS with nodsh"
17737 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17739 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17740 local myDIR=$DIR/$tdir
17743 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17744 $LCTL set_param fail_loc=0x80001002
17745 createmany -o $myDIR/t- 10000
17746 $LCTL set_param fail_loc=0
17747 # The guard is current the largest FID holder
17749 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17751 local IDX=$(($SEQ % 64))
17753 do_facet $SINGLEMDS sync
17754 # Make sure journal flushed.
17756 local blk1=$(do_facet $SINGLEMDS \
17757 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17758 grep Blockcount | awk '{print $4}')
17760 # Remove old files, some OI blocks will become idle.
17761 unlinkmany $myDIR/t- 10000
17764 stop $SINGLEMDS || error "Fail to stop MDT."
17766 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17768 df $MOUNT || error "Fail to df."
17769 # Create new files, idle OI blocks should be reused.
17770 createmany -o $myDIR/t- 2000
17771 do_facet $SINGLEMDS sync
17772 # Make sure journal flushed.
17774 local blk2=$(do_facet $SINGLEMDS \
17775 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17776 grep Blockcount | awk '{print $4}')
17778 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17780 run_test 228b "idle OI blocks can be reused after MDT restart"
17784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17785 remote_mds_nodsh && skip "remote MDS with nodsh"
17786 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17788 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17789 local myDIR=$DIR/$tdir
17792 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17793 $LCTL set_param fail_loc=0x80001002
17794 # 20000 files can guarantee there are index nodes in the OI file
17795 createmany -o $myDIR/t- 20000
17796 $LCTL set_param fail_loc=0
17797 # The guard is current the largest FID holder
17799 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17801 local IDX=$(($SEQ % 64))
17803 do_facet $SINGLEMDS sync
17804 # Make sure journal flushed.
17806 local blk1=$(do_facet $SINGLEMDS \
17807 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17808 grep Blockcount | awk '{print $4}')
17810 # Remove old files, some OI blocks will become idle.
17811 unlinkmany $myDIR/t- 20000
17813 # The OI file should become empty now
17815 # Create new files, idle OI blocks should be reused.
17816 createmany -o $myDIR/t- 2000
17817 do_facet $SINGLEMDS sync
17818 # Make sure journal flushed.
17820 local blk2=$(do_facet $SINGLEMDS \
17821 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17822 grep Blockcount | awk '{print $4}')
17824 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17826 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17828 test_229() { # LU-2482, LU-3448
17829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17830 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17831 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17832 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17836 # Create a file with a released layout and stripe count 2.
17837 $MULTIOP $DIR/$tfile H2c ||
17838 error "failed to create file with released layout"
17840 $LFS getstripe -v $DIR/$tfile
17842 local pattern=$($LFS getstripe -L $DIR/$tfile)
17843 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17845 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17847 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17848 stat $DIR/$tfile || error "failed to stat released file"
17850 chown $RUNAS_ID $DIR/$tfile ||
17851 error "chown $RUNAS_ID $DIR/$tfile failed"
17853 chgrp $RUNAS_ID $DIR/$tfile ||
17854 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17856 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17857 rm $DIR/$tfile || error "failed to remove released file"
17859 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17863 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17864 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17865 skip "Need MDS version at least 2.11.52"
17869 test_mkdir $DIR/$tdir
17870 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17871 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17872 [ $mdt_idx -ne 0 ] &&
17873 error "create local directory on wrong MDT $mdt_idx"
17875 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17876 error "create remote directory failed"
17877 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17878 [ $mdt_idx -ne $MDTIDX ] &&
17879 error "create remote directory on wrong MDT $mdt_idx"
17881 createmany -o $DIR/$tdir/test_230/t- 10 ||
17882 error "create files on remote directory failed"
17883 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17884 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17885 rm -r $DIR/$tdir || error "unlink remote directory failed"
17887 run_test 230a "Create remote directory and files under the remote directory"
17890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17892 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17893 skip "Need MDS version at least 2.11.52"
17901 local migrate_dir=$DIR/$tdir/migrate_dir
17902 local other_dir=$DIR/$tdir/other_dir
17904 test_mkdir $DIR/$tdir
17905 test_mkdir -i0 -c1 $migrate_dir
17906 test_mkdir -i0 -c1 $other_dir
17907 for ((i=0; i<10; i++)); do
17908 mkdir -p $migrate_dir/dir_${i}
17909 createmany -o $migrate_dir/dir_${i}/f 10 ||
17910 error "create files under remote dir failed $i"
17913 cp /etc/passwd $migrate_dir/$tfile
17914 cp /etc/passwd $other_dir/$tfile
17915 chattr +SAD $migrate_dir
17916 chattr +SAD $migrate_dir/$tfile
17918 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17919 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17920 local old_dir_mode=$(stat -c%f $migrate_dir)
17921 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17923 mkdir -p $migrate_dir/dir_default_stripe2
17924 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17925 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17927 mkdir -p $other_dir
17928 ln $migrate_dir/$tfile $other_dir/luna
17929 ln $migrate_dir/$tfile $migrate_dir/sofia
17930 ln $other_dir/$tfile $migrate_dir/david
17931 ln -s $migrate_dir/$tfile $other_dir/zachary
17932 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17933 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17939 for len in 58 59 60; do
17940 lnktgt=$(str_repeat 'l' $len)
17941 touch $migrate_dir/$lnktgt
17942 ln -s $lnktgt $migrate_dir/${len}char_ln
17946 for len in 4094 4095; do
17947 lnktgt=$(str_repeat 'l' $len)
17948 ln -s $lnktgt $migrate_dir/${len}char_ln
17952 for len in 254 255; do
17953 touch $migrate_dir/$(str_repeat 'l' $len)
17956 $LFS migrate -m $MDTIDX $migrate_dir ||
17957 error "fails on migrating remote dir to MDT1"
17959 echo "migratate to MDT1, then checking.."
17960 for ((i = 0; i < 10; i++)); do
17961 for file in $(find $migrate_dir/dir_${i}); do
17962 mdt_index=$($LFS getstripe -m $file)
17963 # broken symlink getstripe will fail
17964 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17965 error "$file is not on MDT${MDTIDX}"
17969 # the multiple link file should still in MDT0
17970 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17971 [ $mdt_index == 0 ] ||
17972 error "$file is not on MDT${MDTIDX}"
17974 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17975 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17976 error " expect $old_dir_flag get $new_dir_flag"
17978 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17979 [ "$old_file_flag" = "$new_file_flag" ] ||
17980 error " expect $old_file_flag get $new_file_flag"
17982 local new_dir_mode=$(stat -c%f $migrate_dir)
17983 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17984 error "expect mode $old_dir_mode get $new_dir_mode"
17986 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17987 [ "$old_file_mode" = "$new_file_mode" ] ||
17988 error "expect mode $old_file_mode get $new_file_mode"
17990 diff /etc/passwd $migrate_dir/$tfile ||
17991 error "$tfile different after migration"
17993 diff /etc/passwd $other_dir/luna ||
17994 error "luna different after migration"
17996 diff /etc/passwd $migrate_dir/sofia ||
17997 error "sofia different after migration"
17999 diff /etc/passwd $migrate_dir/david ||
18000 error "david different after migration"
18002 diff /etc/passwd $other_dir/zachary ||
18003 error "zachary different after migration"
18005 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18006 error "${tfile}_ln different after migration"
18008 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18009 error "${tfile}_ln_other different after migration"
18011 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18012 [ $stripe_count = 2 ] ||
18013 error "dir strpe_count $d != 2 after migration."
18015 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18016 [ $stripe_count = 2 ] ||
18017 error "file strpe_count $d != 2 after migration."
18019 #migrate back to MDT0
18022 $LFS migrate -m $MDTIDX $migrate_dir ||
18023 error "fails on migrating remote dir to MDT0"
18025 echo "migrate back to MDT0, checking.."
18026 for file in $(find $migrate_dir); do
18027 mdt_index=$($LFS getstripe -m $file)
18028 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18029 error "$file is not on MDT${MDTIDX}"
18032 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18033 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18034 error " expect $old_dir_flag get $new_dir_flag"
18036 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18037 [ "$old_file_flag" = "$new_file_flag" ] ||
18038 error " expect $old_file_flag get $new_file_flag"
18040 local new_dir_mode=$(stat -c%f $migrate_dir)
18041 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18042 error "expect mode $old_dir_mode get $new_dir_mode"
18044 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18045 [ "$old_file_mode" = "$new_file_mode" ] ||
18046 error "expect mode $old_file_mode get $new_file_mode"
18048 diff /etc/passwd ${migrate_dir}/$tfile ||
18049 error "$tfile different after migration"
18051 diff /etc/passwd ${other_dir}/luna ||
18052 error "luna different after migration"
18054 diff /etc/passwd ${migrate_dir}/sofia ||
18055 error "sofia different after migration"
18057 diff /etc/passwd ${other_dir}/zachary ||
18058 error "zachary different after migration"
18060 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18061 error "${tfile}_ln different after migration"
18063 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18064 error "${tfile}_ln_other different after migration"
18066 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18067 [ $stripe_count = 2 ] ||
18068 error "dir strpe_count $d != 2 after migration."
18070 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18071 [ $stripe_count = 2 ] ||
18072 error "file strpe_count $d != 2 after migration."
18074 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18076 run_test 230b "migrate directory"
18079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18080 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18081 remote_mds_nodsh && skip "remote MDS with nodsh"
18082 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18083 skip "Need MDS version at least 2.11.52"
18089 local migrate_dir=$DIR/$tdir/migrate_dir
18091 #If migrating directory fails in the middle, all entries of
18092 #the directory is still accessiable.
18093 test_mkdir $DIR/$tdir
18094 test_mkdir -i0 -c1 $migrate_dir
18095 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18097 createmany -o $migrate_dir/f $total ||
18098 error "create files under ${migrate_dir} failed"
18100 # fail after migrating top dir, and this will fail only once, so the
18101 # first sub file migration will fail (currently f3), others succeed.
18102 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18103 do_facet mds1 lctl set_param fail_loc=0x1801
18104 local t=$(ls $migrate_dir | wc -l)
18105 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18106 error "migrate should fail"
18107 local u=$(ls $migrate_dir | wc -l)
18108 [ "$u" == "$t" ] || error "$u != $t during migration"
18110 # add new dir/file should succeed
18111 mkdir $migrate_dir/dir ||
18112 error "mkdir failed under migrating directory"
18113 touch $migrate_dir/file ||
18114 error "create file failed under migrating directory"
18116 # add file with existing name should fail
18117 for file in $migrate_dir/f*; do
18118 stat $file > /dev/null || error "stat $file failed"
18119 $OPENFILE -f O_CREAT:O_EXCL $file &&
18120 error "open(O_CREAT|O_EXCL) $file should fail"
18121 $MULTIOP $file m && error "create $file should fail"
18122 touch $DIR/$tdir/remote_dir/$tfile ||
18123 error "touch $tfile failed"
18124 ln $DIR/$tdir/remote_dir/$tfile $file &&
18125 error "link $file should fail"
18126 mdt_index=$($LFS getstripe -m $file)
18127 if [ $mdt_index == 0 ]; then
18128 # file failed to migrate is not allowed to rename to
18129 mv $DIR/$tdir/remote_dir/$tfile $file &&
18130 error "rename to $file should fail"
18132 mv $DIR/$tdir/remote_dir/$tfile $file ||
18133 error "rename to $file failed"
18135 echo hello >> $file || error "write $file failed"
18138 # resume migration with different options should fail
18139 $LFS migrate -m 0 $migrate_dir &&
18140 error "migrate -m 0 $migrate_dir should fail"
18142 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18143 error "migrate -c 2 $migrate_dir should fail"
18145 # resume migration should succeed
18146 $LFS migrate -m $MDTIDX $migrate_dir ||
18147 error "migrate $migrate_dir failed"
18149 echo "Finish migration, then checking.."
18150 for file in $(find $migrate_dir); do
18151 mdt_index=$($LFS getstripe -m $file)
18152 [ $mdt_index == $MDTIDX ] ||
18153 error "$file is not on MDT${MDTIDX}"
18156 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18158 run_test 230c "check directory accessiblity if migration failed"
18161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18162 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18163 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18164 skip "Need MDS version at least 2.11.52"
18166 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18168 local migrate_dir=$DIR/$tdir/migrate_dir
18178 old_index=$((RANDOM % MDSCOUNT))
18179 old_count=$((MDSCOUNT - old_index))
18180 new_index=$((RANDOM % MDSCOUNT))
18181 new_count=$((MDSCOUNT - new_index))
18182 new_hash=1 # for all_char
18184 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18185 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18187 test_mkdir $DIR/$tdir
18188 test_mkdir -i $old_index -c $old_count $migrate_dir
18190 for ((i=0; i<100; i++)); do
18191 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18192 createmany -o $migrate_dir/dir_${i}/f 100 ||
18193 error "create files under remote dir failed $i"
18196 echo -n "Migrate from MDT$old_index "
18197 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18198 echo -n "to MDT$new_index"
18199 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18202 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18203 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18204 error "migrate remote dir error"
18206 echo "Finish migration, then checking.."
18207 for file in $(find $migrate_dir); do
18208 mdt_index=$($LFS getstripe -m $file)
18209 if [ $mdt_index -lt $new_index ] ||
18210 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18211 error "$file is on MDT$mdt_index"
18215 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18217 run_test 230d "check migrate big directory"
18220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18222 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18223 skip "Need MDS version at least 2.11.52"
18230 mkdir -p $DIR/$tdir
18231 mkdir $DIR/$tdir/migrate_dir
18232 mkdir $DIR/$tdir/other_dir
18233 touch $DIR/$tdir/migrate_dir/a
18234 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18235 ls $DIR/$tdir/other_dir
18237 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18238 error "migrate dir fails"
18240 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18241 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18243 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18244 [ $mdt_index == 0 ] || error "a is not on MDT0"
18246 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18247 error "migrate dir fails"
18249 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18250 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18252 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18253 [ $mdt_index == 1 ] || error "a is not on MDT1"
18255 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18256 [ $mdt_index == 1 ] || error "b is not on MDT1"
18258 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18259 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18261 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18263 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18265 run_test 230e "migrate mulitple local link files"
18268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18269 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18270 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18271 skip "Need MDS version at least 2.11.52"
18276 mkdir -p $DIR/$tdir
18277 mkdir $DIR/$tdir/migrate_dir
18278 $LFS mkdir -i1 $DIR/$tdir/other_dir
18279 touch $DIR/$tdir/migrate_dir/a
18280 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18281 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18282 ls $DIR/$tdir/other_dir
18284 # a should be migrated to MDT1, since no other links on MDT0
18285 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18286 error "#1 migrate dir fails"
18287 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18288 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18289 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18290 [ $mdt_index == 1 ] || error "a is not on MDT1"
18292 # a should stay on MDT1, because it is a mulitple link file
18293 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18294 error "#2 migrate dir fails"
18295 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18296 [ $mdt_index == 1 ] || error "a is not on MDT1"
18298 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18299 error "#3 migrate dir fails"
18301 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18302 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18303 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18305 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18306 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18308 # a should be migrated to MDT0, since no other links on MDT1
18309 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18310 error "#4 migrate dir fails"
18311 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18312 [ $mdt_index == 0 ] || error "a is not on MDT0"
18314 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18316 run_test 230f "migrate mulitple remote link files"
18319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18321 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18322 skip "Need MDS version at least 2.11.52"
18324 mkdir -p $DIR/$tdir/migrate_dir
18326 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18327 error "migrating dir to non-exist MDT succeeds"
18330 run_test 230g "migrate dir to non-exist MDT"
18333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18334 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18335 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18336 skip "Need MDS version at least 2.11.52"
18340 mkdir -p $DIR/$tdir/migrate_dir
18342 $LFS migrate -m1 $DIR &&
18343 error "migrating mountpoint1 should fail"
18345 $LFS migrate -m1 $DIR/$tdir/.. &&
18346 error "migrating mountpoint2 should fail"
18349 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18350 error "migrating $tdir/migrate_dir/.. should fail"
18354 run_test 230h "migrate .. and root"
18357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18358 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18359 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18360 skip "Need MDS version at least 2.11.52"
18362 mkdir -p $DIR/$tdir/migrate_dir
18364 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18365 error "migration fails with a tailing slash"
18367 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18368 error "migration fails with two tailing slashes"
18370 run_test 230i "lfs migrate -m tolerates trailing slashes"
18373 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18374 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18375 skip "Need MDS version at least 2.11.52"
18377 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18378 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18379 error "create $tfile failed"
18380 cat /etc/passwd > $DIR/$tdir/$tfile
18382 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18384 cmp /etc/passwd $DIR/$tdir/$tfile ||
18385 error "DoM file mismatch after migration"
18387 run_test 230j "DoM file data not changed after dir migration"
18390 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18391 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18392 skip "Need MDS version at least 2.11.56"
18395 local files_on_starting_mdt=0
18397 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18398 $LFS getdirstripe $DIR/$tdir
18399 for i in $(seq $total); do
18400 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18401 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18402 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18405 echo "$files_on_starting_mdt files on MDT0"
18407 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18408 $LFS getdirstripe $DIR/$tdir
18410 files_on_starting_mdt=0
18411 for i in $(seq $total); do
18412 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18413 error "file $tfile.$i mismatch after migration"
18414 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18415 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18418 echo "$files_on_starting_mdt files on MDT1 after migration"
18419 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18421 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18422 $LFS getdirstripe $DIR/$tdir
18424 files_on_starting_mdt=0
18425 for i in $(seq $total); do
18426 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18427 error "file $tfile.$i mismatch after 2nd migration"
18428 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18429 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18432 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18433 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18437 run_test 230k "file data not changed after dir migration"
18440 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18441 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18442 skip "Need MDS version at least 2.11.56"
18444 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18445 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18446 error "create files under remote dir failed $i"
18447 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18449 run_test 230l "readdir between MDTs won't crash"
18452 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18453 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18454 skip "Need MDS version at least 2.11.56"
18457 local mig_dir=$DIR/$tdir/migrate_dir
18458 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18462 echo "Creating files and dirs with xattrs"
18463 test_mkdir $DIR/$tdir
18464 test_mkdir -i0 -c1 $mig_dir
18466 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18467 error "cannot set xattr attr1 on dir"
18468 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18469 error "cannot set xattr attr2 on dir"
18470 touch $mig_dir/dir/f0
18471 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18472 error "cannot set xattr attr1 on file"
18473 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18474 error "cannot set xattr attr2 on file"
18475 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18476 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18477 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18478 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18479 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18480 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18481 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18482 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18483 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18485 echo "Migrating to MDT1"
18486 $LFS migrate -m $MDTIDX $mig_dir ||
18487 error "fails on migrating dir to MDT1"
18489 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18490 echo "Checking xattrs"
18491 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18492 [ "$val" = $longstr ] ||
18493 error "expecting xattr1 $longstr on dir, found $val"
18494 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18495 [ "$val" = $shortstr ] ||
18496 error "expecting xattr2 $shortstr on dir, found $val"
18497 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18498 [ "$val" = $longstr ] ||
18499 error "expecting xattr1 $longstr on file, found $val"
18500 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18501 [ "$val" = $shortstr ] ||
18502 error "expecting xattr2 $shortstr on file, found $val"
18504 run_test 230m "xattrs not changed after dir migration"
18507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18508 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18509 skip "Need MDS version at least 2.13.53"
18511 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18512 cat /etc/hosts > $DIR/$tdir/$tfile
18513 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18514 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18516 cmp /etc/hosts $DIR/$tdir/$tfile ||
18517 error "File data mismatch after migration"
18519 run_test 230n "Dir migration with mirrored file"
18522 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18523 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18524 skip "Need MDS version at least 2.13.52"
18526 local mdts=$(comma_list $(mdts_nodes))
18529 local restripe_status
18534 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18536 # in case "crush" hash type is not set
18537 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18539 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18540 mdt.*MDT0000.enable_dir_restripe)
18541 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18542 stack_trap "do_nodes $mdts $LCTL set_param \
18543 mdt.*.enable_dir_restripe=$restripe_status"
18546 createmany -m $DIR/$tdir/f 100 ||
18547 error "create files under remote dir failed $i"
18548 createmany -d $DIR/$tdir/d 100 ||
18549 error "create dirs under remote dir failed $i"
18551 for i in $(seq 2 $MDSCOUNT); do
18552 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18553 $LFS setdirstripe -c $i $DIR/$tdir ||
18554 error "split -c $i $tdir failed"
18555 wait_update $HOSTNAME \
18556 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18557 error "dir split not finished"
18558 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18559 awk '/migrate/ {sum += $2} END { print sum }')
18560 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18561 # delta is around total_files/stripe_count
18562 [ $delta -lt $((200 /(i - 1))) ] ||
18563 error "$delta files migrated"
18566 run_test 230o "dir split"
18569 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18570 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18571 skip "Need MDS version at least 2.13.52"
18573 local mdts=$(comma_list $(mdts_nodes))
18576 local restripe_status
18581 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18583 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18585 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18586 mdt.*MDT0000.enable_dir_restripe)
18587 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18588 stack_trap "do_nodes $mdts $LCTL set_param \
18589 mdt.*.enable_dir_restripe=$restripe_status"
18591 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18592 createmany -m $DIR/$tdir/f 100 ||
18593 error "create files under remote dir failed $i"
18594 createmany -d $DIR/$tdir/d 100 ||
18595 error "create dirs under remote dir failed $i"
18597 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18598 local mdt_hash="crush"
18600 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18601 $LFS setdirstripe -c $i $DIR/$tdir ||
18602 error "split -c $i $tdir failed"
18603 [ $i -eq 1 ] && mdt_hash="none"
18604 wait_update $HOSTNAME \
18605 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18606 error "dir merge not finished"
18607 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18608 awk '/migrate/ {sum += $2} END { print sum }')
18609 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18610 # delta is around total_files/stripe_count
18611 [ $delta -lt $((200 / i)) ] ||
18612 error "$delta files migrated"
18615 run_test 230p "dir merge"
18618 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18619 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18620 skip "Need MDS version at least 2.13.52"
18622 local mdts=$(comma_list $(mdts_nodes))
18623 local saved_threshold=$(do_facet mds1 \
18624 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18625 local saved_delta=$(do_facet mds1 \
18626 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18627 local threshold=100
18630 local stripe_count=0
18634 # test with fewer files on ZFS
18635 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18637 stack_trap "do_nodes $mdts $LCTL set_param \
18638 mdt.*.dir_split_count=$saved_threshold"
18639 stack_trap "do_nodes $mdts $LCTL set_param \
18640 mdt.*.dir_split_delta=$saved_delta"
18641 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18642 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18643 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18644 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18645 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18646 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18648 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18649 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18651 while [ $stripe_count -lt $MDSCOUNT ]; do
18652 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18653 error "create sub files failed"
18654 stat $DIR/$tdir > /dev/null
18655 total=$((total + threshold * 3 / 2))
18656 stripe_count=$((stripe_count + delta))
18657 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18659 wait_update $HOSTNAME \
18660 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18661 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18663 wait_update $HOSTNAME \
18664 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18665 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18667 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18668 grep -w $stripe_index | wc -l)
18669 echo "$nr_files files on MDT$stripe_index after split"
18670 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18671 error "$nr_files files on MDT$stripe_index after split"
18673 nr_files=$(ls $DIR/$tdir | wc -w)
18674 [ $nr_files -eq $total ] ||
18675 error "total sub files $nr_files != $total"
18678 run_test 230q "dir auto split"
18681 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18682 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18683 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18684 skip "Need MDS version at least 2.13.54"
18686 # maximum amount of local locks:
18687 # parent striped dir - 2 locks
18688 # new stripe in parent to migrate to - 1 lock
18689 # source and target - 2 locks
18690 # Total 5 locks for regular file
18691 mkdir -p $DIR/$tdir
18692 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18693 touch $DIR/$tdir/dir1/eee
18695 # create 4 hardlink for 4 more locks
18696 # Total: 9 locks > RS_MAX_LOCKS (8)
18697 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18698 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18699 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18700 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18701 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18702 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18703 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18704 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18706 cancel_lru_locks mdc
18708 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18709 error "migrate dir fails"
18711 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18713 run_test 230r "migrate with too many local locks"
18717 # For simplicity this test assumes that max_pages_per_rpc
18718 # is the same across all OSCs
18719 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18720 local bulk_size=$((max_pages * PAGE_SIZE))
18721 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18724 mkdir -p $DIR/$tdir
18725 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18726 error "failed to set stripe with -S ${brw_size}M option"
18728 # clear the OSC stats
18729 $LCTL set_param osc.*.stats=0 &>/dev/null
18732 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18733 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18734 oflag=direct &>/dev/null || error "dd failed"
18736 sync; sleep 1; sync # just to be safe
18737 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18738 if [ x$nrpcs != "x1" ]; then
18739 $LCTL get_param osc.*.stats
18740 error "found $nrpcs ost_write RPCs, not 1 as expected"
18744 # Drop the OSC cache, otherwise we will read from it
18745 cancel_lru_locks osc
18747 # clear the OSC stats
18748 $LCTL set_param osc.*.stats=0 &>/dev/null
18750 # Client reads $bulk_size.
18751 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18752 iflag=direct &>/dev/null || error "dd failed"
18754 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18755 if [ x$nrpcs != "x1" ]; then
18756 $LCTL get_param osc.*.stats
18757 error "found $nrpcs ost_read RPCs, not 1 as expected"
18760 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18763 mkdir -p $DIR/$tdir
18765 for i in {0..1023}; do
18766 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18767 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18768 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18772 run_test 231b "must not assert on fully utilized OST request buffer"
18775 mkdir -p $DIR/$tdir
18776 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18778 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18779 do_facet ost1 $LCTL set_param fail_loc=0x31c
18781 # ignore dd failure
18782 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18784 do_facet ost1 $LCTL set_param fail_loc=0
18785 umount_client $MOUNT || error "umount failed"
18786 mount_client $MOUNT || error "mount failed"
18787 stop ost1 || error "cannot stop ost1"
18788 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18790 run_test 232a "failed lock should not block umount"
18793 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18794 skip "Need MDS version at least 2.10.58"
18796 mkdir -p $DIR/$tdir
18797 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18798 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18800 cancel_lru_locks osc
18802 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18803 do_facet ost1 $LCTL set_param fail_loc=0x31c
18806 $LFS data_version $DIR/$tdir/$tfile || true
18808 do_facet ost1 $LCTL set_param fail_loc=0
18809 umount_client $MOUNT || error "umount failed"
18810 mount_client $MOUNT || error "mount failed"
18811 stop ost1 || error "cannot stop ost1"
18812 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18814 run_test 232b "failed data version lock should not block umount"
18817 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18818 skip "Need MDS version at least 2.3.64"
18819 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18821 local fid=$($LFS path2fid $MOUNT)
18823 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18824 error "cannot access $MOUNT using its FID '$fid'"
18826 run_test 233a "checking that OBF of the FS root succeeds"
18829 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18830 skip "Need MDS version at least 2.5.90"
18831 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18833 local fid=$($LFS path2fid $MOUNT/.lustre)
18835 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18836 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18838 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18839 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18840 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18842 run_test 233b "checking that OBF of the FS .lustre succeeds"
18845 local p="$TMP/sanityN-$TESTNAME.parameters"
18846 save_lustre_params client "llite.*.xattr_cache" > $p
18847 lctl set_param llite.*.xattr_cache 1 ||
18848 skip_env "xattr cache is not supported"
18850 mkdir -p $DIR/$tdir || error "mkdir failed"
18851 touch $DIR/$tdir/$tfile || error "touch failed"
18852 # OBD_FAIL_LLITE_XATTR_ENOMEM
18853 $LCTL set_param fail_loc=0x1405
18854 getfattr -n user.attr $DIR/$tdir/$tfile &&
18855 error "getfattr should have failed with ENOMEM"
18856 $LCTL set_param fail_loc=0x0
18859 restore_lustre_params < $p
18862 run_test 234 "xattr cache should not crash on ENOMEM"
18865 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18866 skip "Need MDS version at least 2.4.52"
18868 flock_deadlock $DIR/$tfile
18873 124) error "process hangs on a deadlock"
18875 *) error "error executing flock_deadlock $DIR/$tfile"
18879 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18883 check_swap_layouts_support
18885 local ref1=/etc/passwd
18886 local ref2=/etc/group
18887 local file1=$DIR/$tdir/f1
18888 local file2=$DIR/$tdir/f2
18890 test_mkdir -c1 $DIR/$tdir
18891 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18892 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18893 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18894 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18895 local fd=$(free_fd)
18896 local cmd="exec $fd<>$file2"
18899 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18900 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18903 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18908 run_test 236 "Layout swap on open unlinked file"
18910 # LU-4659 linkea consistency
18912 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18913 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18914 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18915 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18918 ln $DIR/$tfile $DIR/$tfile.lnk
18919 touch $DIR/$tfile.new
18920 mv $DIR/$tfile.new $DIR/$tfile
18921 local fid1=$($LFS path2fid $DIR/$tfile)
18922 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18923 local path1=$($LFS fid2path $FSNAME "$fid1")
18924 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18925 local path2=$($LFS fid2path $FSNAME "$fid2")
18926 [ $tfile.lnk == $path2 ] ||
18927 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18930 run_test 238 "Verify linkea consistency"
18932 test_239A() { # was test_239
18933 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18934 skip "Need MDS version at least 2.5.60"
18936 local list=$(comma_list $(mdts_nodes))
18938 mkdir -p $DIR/$tdir
18939 createmany -o $DIR/$tdir/f- 5000
18940 unlinkmany $DIR/$tdir/f- 5000
18941 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18942 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18943 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18944 osp.*MDT*.sync_in_flight" | calc_sum)
18945 [ "$changes" -eq 0 ] || error "$changes not synced"
18947 run_test 239A "osp_sync test"
18949 test_239a() { #LU-5297
18950 remote_mds_nodsh && skip "remote MDS with nodsh"
18953 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18954 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18955 chgrp $RUNAS_GID $DIR/$tfile
18956 wait_delete_completed
18958 run_test 239a "process invalid osp sync record correctly"
18960 test_239b() { #LU-5297
18961 remote_mds_nodsh && skip "remote MDS with nodsh"
18964 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18965 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18966 chgrp $RUNAS_GID $DIR/$tfile1
18967 wait_delete_completed
18968 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18970 chgrp $RUNAS_GID $DIR/$tfile2
18971 wait_delete_completed
18973 run_test 239b "process osp sync record with ENOMEM error correctly"
18976 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18977 remote_mds_nodsh && skip "remote MDS with nodsh"
18979 mkdir -p $DIR/$tdir
18981 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18982 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18983 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18984 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18986 umount_client $MOUNT || error "umount failed"
18987 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18988 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18989 mount_client $MOUNT || error "failed to mount client"
18991 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18992 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18994 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19000 for LOOP in $(seq $count); do
19001 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19002 cancel_lru_locks $OSC || true
19010 for LOOP in $(seq $1); do
19011 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19016 test_241a() { # was test_241
19017 local bsize=$PAGE_SIZE
19019 (( bsize < 40960 )) && bsize=40960
19020 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19022 cancel_lru_locks $OSC
19023 test_241_bio 1000 $bsize &
19025 test_241_dio 1000 $bsize
19028 run_test 241a "bio vs dio"
19031 local bsize=$PAGE_SIZE
19033 (( bsize < 40960 )) && bsize=40960
19034 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19036 test_241_dio 1000 $bsize &
19038 test_241_dio 1000 $bsize
19041 run_test 241b "dio vs dio"
19044 remote_mds_nodsh && skip "remote MDS with nodsh"
19046 mkdir -p $DIR/$tdir
19047 touch $DIR/$tdir/$tfile
19049 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19050 do_facet mds1 lctl set_param fail_loc=0x105
19051 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19053 do_facet mds1 lctl set_param fail_loc=0
19054 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19056 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19060 test_mkdir $DIR/$tdir
19061 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19063 run_test 243 "various group lock tests"
19067 test_mkdir $DIR/$tdir
19068 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19069 sendfile_grouplock $DIR/$tdir/$tfile || \
19070 error "sendfile+grouplock failed"
19073 run_test 244a "sendfile with group lock tests"
19077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19080 local size=$((1024*1024))
19082 test_mkdir $DIR/$tdir
19083 for i in $(seq 1 $threads); do
19084 local file=$DIR/$tdir/file_$((i / 10))
19085 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19088 for i in $(seq 1 $threads); do
19092 run_test 244b "multi-threaded write with group lock"
19095 local flagname="multi_mod_rpcs"
19096 local connect_data_name="max_mod_rpcs"
19099 # check if multiple modify RPCs flag is set
19100 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19101 grep "connect_flags:")
19104 echo "$out" | grep -qw $flagname
19105 if [ $? -ne 0 ]; then
19106 echo "connect flag $flagname is not set"
19110 # check if multiple modify RPCs data is set
19111 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19114 echo "$out" | grep -qw $connect_data_name ||
19115 error "import should have connect data $connect_data_name"
19117 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19123 umount_client $submount
19128 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19130 skip_env "Fileset feature is not supported"
19132 local submount=${MOUNT}_$tdir
19135 mkdir -p $submount || error "mkdir $submount failed"
19136 FILESET="$FILESET/$tdir" mount_client $submount ||
19137 error "mount $submount failed"
19138 trap "cleanup_247 $submount" EXIT
19139 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19140 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19141 error "read $MOUNT/$tdir/$tfile failed"
19142 cleanup_247 $submount
19144 run_test 247a "mount subdir as fileset"
19147 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19148 skip_env "Fileset feature is not supported"
19150 local submount=${MOUNT}_$tdir
19152 rm -rf $MOUNT/$tdir
19153 mkdir -p $submount || error "mkdir $submount failed"
19155 FILESET="$FILESET/$tdir" mount_client $submount &&
19156 error "mount $submount should fail"
19159 run_test 247b "mount subdir that dose not exist"
19162 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19163 skip_env "Fileset feature is not supported"
19165 local submount=${MOUNT}_$tdir
19167 mkdir -p $MOUNT/$tdir/dir1
19168 mkdir -p $submount || error "mkdir $submount failed"
19169 trap "cleanup_247 $submount" EXIT
19170 FILESET="$FILESET/$tdir" mount_client $submount ||
19171 error "mount $submount failed"
19172 local fid=$($LFS path2fid $MOUNT/)
19173 $LFS fid2path $submount $fid && error "fid2path should fail"
19174 cleanup_247 $submount
19176 run_test 247c "running fid2path outside subdirectory root"
19179 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19180 skip "Fileset feature is not supported"
19182 local submount=${MOUNT}_$tdir
19184 mkdir -p $MOUNT/$tdir/dir1
19185 mkdir -p $submount || error "mkdir $submount failed"
19186 FILESET="$FILESET/$tdir" mount_client $submount ||
19187 error "mount $submount failed"
19188 trap "cleanup_247 $submount" EXIT
19190 local td=$submount/dir1
19191 local fid=$($LFS path2fid $td)
19192 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19194 # check that we get the same pathname back
19197 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19198 echo "$rootpath $fid"
19199 found=$($LFS fid2path $rootpath "$fid")
19200 [ -n "found" ] || error "fid2path should succeed"
19201 [ "$found" == "$td" ] || error "fid2path $found != $td"
19203 # check wrong root path format
19204 rootpath=$submount"_wrong"
19205 found=$($LFS fid2path $rootpath "$fid")
19206 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19208 cleanup_247 $submount
19210 run_test 247d "running fid2path inside subdirectory root"
19214 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19216 skip "Fileset feature is not supported"
19218 local submount=${MOUNT}_$tdir
19221 mkdir -p $submount || error "mkdir $submount failed"
19222 FILESET="$FILESET/.." mount_client $submount &&
19223 error "mount $submount should fail"
19226 run_test 247e "mount .. as fileset"
19229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19230 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19231 skip "Need at least version 2.13.52"
19232 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19234 skip "Fileset feature is not supported"
19236 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19237 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19238 error "mkdir remote failed"
19239 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19240 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19241 error "mkdir striped failed"
19242 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19244 local submount=${MOUNT}_$tdir
19246 mkdir -p $submount || error "mkdir $submount failed"
19249 local fileset=$FILESET
19251 for dir in $tdir/remote $tdir/remote/subdir \
19252 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19253 FILESET="$fileset/$dir" mount_client $submount ||
19254 error "mount $dir failed"
19255 umount_client $submount
19258 run_test 247f "mount striped or remote directory as fileset"
19261 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19262 [ -z "$fast_read_sav" ] && skip "no fast read support"
19264 # create a large file for fast read verification
19265 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19267 # make sure the file is created correctly
19268 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19269 { rm -f $DIR/$tfile; skip "file creation error"; }
19271 echo "Test 1: verify that fast read is 4 times faster on cache read"
19273 # small read with fast read enabled
19274 $LCTL set_param -n llite.*.fast_read=1
19275 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19276 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19277 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19278 # small read with fast read disabled
19279 $LCTL set_param -n llite.*.fast_read=0
19280 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19281 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19282 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19284 # verify that fast read is 4 times faster for cache read
19285 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19286 error_not_in_vm "fast read was not 4 times faster: " \
19287 "$t_fast vs $t_slow"
19289 echo "Test 2: verify the performance between big and small read"
19290 $LCTL set_param -n llite.*.fast_read=1
19292 # 1k non-cache read
19293 cancel_lru_locks osc
19294 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19295 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19296 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19298 # 1M non-cache read
19299 cancel_lru_locks osc
19300 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19301 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19302 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19304 # verify that big IO is not 4 times faster than small IO
19305 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19306 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19308 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19311 run_test 248a "fast read verification"
19314 # Default short_io_bytes=16384, try both smaller and larger sizes.
19315 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19316 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19317 echo "bs=53248 count=113 normal buffered write"
19318 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19319 error "dd of initial data file failed"
19320 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19322 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19323 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19324 error "dd with sync normal writes failed"
19325 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19327 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19328 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19329 error "dd with sync small writes failed"
19330 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19332 cancel_lru_locks osc
19334 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19335 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19336 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19337 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19338 iflag=direct || error "dd with O_DIRECT small read failed"
19339 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19340 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19341 error "compare $TMP/$tfile.1 failed"
19343 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19344 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19346 # just to see what the maximum tunable value is, and test parsing
19347 echo "test invalid parameter 2MB"
19348 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19349 error "too-large short_io_bytes allowed"
19350 echo "test maximum parameter 512KB"
19351 # if we can set a larger short_io_bytes, run test regardless of version
19352 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19353 # older clients may not allow setting it this large, that's OK
19354 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19355 skip "Need at least client version 2.13.50"
19356 error "medium short_io_bytes failed"
19358 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19359 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19361 echo "test large parameter 64KB"
19362 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19363 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19365 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19366 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19367 error "dd with sync large writes failed"
19368 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19370 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19371 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19372 num=$((113 * 4096 / PAGE_SIZE))
19373 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19374 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19375 error "dd with O_DIRECT large writes failed"
19376 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19377 error "compare $DIR/$tfile.3 failed"
19379 cancel_lru_locks osc
19381 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19382 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19383 error "dd with O_DIRECT large read failed"
19384 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19385 error "compare $TMP/$tfile.2 failed"
19387 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19388 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19389 error "dd with O_DIRECT large read failed"
19390 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19391 error "compare $TMP/$tfile.3 failed"
19393 run_test 248b "test short_io read and write for both small and large sizes"
19395 test_249() { # LU-7890
19396 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19397 skip "Need at least version 2.8.54"
19400 $LFS setstripe -c 1 $DIR/$tfile
19401 # Offset 2T == 4k * 512M
19402 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19403 error "dd to 2T offset failed"
19405 run_test 249 "Write above 2T file size"
19408 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19409 && skip "no 16TB file size limit on ZFS"
19411 $LFS setstripe -c 1 $DIR/$tfile
19412 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19413 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19414 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19415 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19416 conv=notrunc,fsync && error "append succeeded"
19419 run_test 250 "Write above 16T limit"
19422 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19424 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19425 #Skip once - writing the first stripe will succeed
19426 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19427 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19428 error "short write happened"
19430 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19431 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19432 error "short read happened"
19436 run_test 251 "Handling short read and write correctly"
19439 remote_mds_nodsh && skip "remote MDS with nodsh"
19440 remote_ost_nodsh && skip "remote OST with nodsh"
19441 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19442 skip_env "ldiskfs only test"
19452 # check lr_reader on OST0000
19454 dev=$(facet_device $tgt)
19455 out=$(do_facet $tgt $LR_READER $dev)
19456 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19458 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19459 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19460 error "Invalid uuid returned by $LR_READER on target $tgt"
19461 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19463 # check lr_reader -c on MDT0000
19465 dev=$(facet_device $tgt)
19466 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19467 skip "$LR_READER does not support additional options"
19469 out=$(do_facet $tgt $LR_READER -c $dev)
19470 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19472 num=$(echo "$out" | grep -c "mdtlov")
19473 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19474 error "Invalid number of mdtlov clients returned by $LR_READER"
19475 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19477 # check lr_reader -cr on MDT0000
19478 out=$(do_facet $tgt $LR_READER -cr $dev)
19479 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19481 echo "$out" | grep -q "^reply_data:$" ||
19482 error "$LR_READER should have returned 'reply_data' section"
19483 num=$(echo "$out" | grep -c "client_generation")
19484 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19486 run_test 252 "check lr_reader tool"
19489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19490 remote_mds_nodsh && skip "remote MDS with nodsh"
19491 remote_mgs_nodsh && skip "remote MGS with nodsh"
19495 local ost_name=$(ostname_from_index $ostidx)
19498 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19499 do_facet $SINGLEMDS $LCTL get_param -n \
19500 osp.$mdtosc_proc1.reserved_mb_high ||
19501 skip "remote MDS does not support reserved_mb_high"
19505 wait_delete_completed
19508 pool_add $TESTNAME || error "Pool creation failed"
19509 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19511 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19512 error "Setstripe failed"
19514 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19516 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19518 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19520 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19521 osp.$mdtosc_proc1.prealloc_status)
19522 echo "prealloc_status $oa_status"
19524 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19525 error "File creation should fail"
19527 #object allocation was stopped, but we still able to append files
19528 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19529 oflag=append || error "Append failed"
19531 rm -f $DIR/$tdir/$tfile.0
19533 # For this test, we want to delete the files we created to go out of
19534 # space but leave the watermark, so we remain nearly out of space
19535 ost_watermarks_enospc_delete_files $tfile $ostidx
19537 wait_delete_completed
19541 for i in $(seq 10 12); do
19542 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19543 2>/dev/null || error "File creation failed after rm"
19546 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19547 osp.$mdtosc_proc1.prealloc_status)
19548 echo "prealloc_status $oa_status"
19550 if (( oa_status != 0 )); then
19551 error "Object allocation still disable after rm"
19554 run_test 253 "Check object allocation limit"
19557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19558 remote_mds_nodsh && skip "remote MDS with nodsh"
19559 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19560 skip "MDS does not support changelog_size"
19563 local MDT0=$(facet_svc $SINGLEMDS)
19565 changelog_register || error "changelog_register failed"
19567 changelog_clear 0 || error "changelog_clear failed"
19569 local size1=$(do_facet $SINGLEMDS \
19570 $LCTL get_param -n mdd.$MDT0.changelog_size)
19571 echo "Changelog size $size1"
19574 $LFS mkdir -i 0 $DIR/$tdir
19576 mkdir -p $DIR/$tdir/pics/2008/zachy
19577 touch $DIR/$tdir/pics/2008/zachy/timestamp
19578 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19579 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19580 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19581 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19582 rm $DIR/$tdir/pics/desktop.jpg
19584 local size2=$(do_facet $SINGLEMDS \
19585 $LCTL get_param -n mdd.$MDT0.changelog_size)
19586 echo "Changelog size after work $size2"
19588 (( $size2 > $size1 )) ||
19589 error "new Changelog size=$size2 less than old size=$size1"
19591 run_test 254 "Check changelog size"
19598 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19599 awk -F: '{print $2}' | grep $type > /dev/null
19600 if [ $? -ne 0 ]; then
19610 lfs ladvise -a willread $file > /dev/null 2>&1
19611 if [ $? -eq 0 ]; then
19615 lfs ladvise -a willread $file 2>&1 |
19616 grep "Inappropriate ioctl for device" > /dev/null
19617 if [ $? -eq 0 ]; then
19624 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19627 # run a random read IO workload
19628 # usage: random_read_iops <filename> <filesize> <iosize>
19629 random_read_iops() {
19632 local iosize=${3:-4096}
19634 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19635 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19638 drop_file_oss_cache() {
19642 $LFS ladvise -a dontneed $file 2>/dev/null ||
19643 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19646 ladvise_willread_performance()
19649 local average_origin=0
19650 local average_cache=0
19651 local average_ladvise=0
19653 for ((i = 1; i <= $repeat; i++)); do
19654 echo "Iter $i/$repeat: reading without willread hint"
19655 cancel_lru_locks osc
19656 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19657 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19658 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19659 average_origin=$(bc <<<"$average_origin + $speed_origin")
19661 cancel_lru_locks osc
19662 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19663 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19664 average_cache=$(bc <<<"$average_cache + $speed_cache")
19666 cancel_lru_locks osc
19667 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19668 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19669 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19670 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19671 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19673 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19674 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19675 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19677 speedup_cache=$(percent $average_cache $average_origin)
19678 speedup_ladvise=$(percent $average_ladvise $average_origin)
19680 echo "Average uncached read: $average_origin"
19681 echo "Average speedup with OSS cached read: " \
19682 "$average_cache = +$speedup_cache%"
19683 echo "Average speedup with ladvise willread: " \
19684 "$average_ladvise = +$speedup_ladvise%"
19686 local lowest_speedup=20
19687 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19688 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19689 "got $average_cache%. Skipping ladvise willread check."
19693 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19694 # it is still good to run until then to exercise 'ladvise willread'
19695 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19696 [ "$ost1_FSTYPE" = "zfs" ] &&
19697 echo "osd-zfs does not support dontneed or drop_caches" &&
19700 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19701 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19702 error_not_in_vm "Speedup with willread is less than " \
19703 "$lowest_speedup%, got $average_ladvise%"
19707 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19708 skip "lustre < 2.8.54 does not support ladvise "
19709 remote_ost_nodsh && skip "remote OST with nodsh"
19711 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19713 ladvise_no_type willread $DIR/$tfile &&
19714 skip "willread ladvise is not supported"
19716 ladvise_no_ioctl $DIR/$tfile &&
19717 skip "ladvise ioctl is not supported"
19720 local size=$((size_mb * 1048576))
19721 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19722 error "dd to $DIR/$tfile failed"
19724 lfs ladvise -a willread $DIR/$tfile ||
19725 error "Ladvise failed with no range argument"
19727 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19728 error "Ladvise failed with no -l or -e argument"
19730 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19731 error "Ladvise failed with only -e argument"
19733 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19734 error "Ladvise failed with only -l argument"
19736 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19737 error "End offset should not be smaller than start offset"
19739 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19740 error "End offset should not be equal to start offset"
19742 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19743 error "Ladvise failed with overflowing -s argument"
19745 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19746 error "Ladvise failed with overflowing -e argument"
19748 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19749 error "Ladvise failed with overflowing -l argument"
19751 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19752 error "Ladvise succeeded with conflicting -l and -e arguments"
19754 echo "Synchronous ladvise should wait"
19756 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19757 do_nodes $(comma_list $(osts_nodes)) \
19758 $LCTL set_param fail_val=$delay fail_loc=0x237
19760 local start_ts=$SECONDS
19761 lfs ladvise -a willread $DIR/$tfile ||
19762 error "Ladvise failed with no range argument"
19763 local end_ts=$SECONDS
19764 local inteval_ts=$((end_ts - start_ts))
19766 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19767 error "Synchronous advice didn't wait reply"
19770 echo "Asynchronous ladvise shouldn't wait"
19771 local start_ts=$SECONDS
19772 lfs ladvise -a willread -b $DIR/$tfile ||
19773 error "Ladvise failed with no range argument"
19774 local end_ts=$SECONDS
19775 local inteval_ts=$((end_ts - start_ts))
19777 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19778 error "Asynchronous advice blocked"
19781 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19782 ladvise_willread_performance
19784 run_test 255a "check 'lfs ladvise -a willread'"
19790 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19794 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19795 skip "lustre < 2.8.54 does not support ladvise "
19796 remote_ost_nodsh && skip "remote OST with nodsh"
19798 lfs setstripe -c 1 -i 0 $DIR/$tfile
19800 ladvise_no_type dontneed $DIR/$tfile &&
19801 skip "dontneed ladvise is not supported"
19803 ladvise_no_ioctl $DIR/$tfile &&
19804 skip "ladvise ioctl is not supported"
19806 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19807 [ "$ost1_FSTYPE" = "zfs" ] &&
19808 skip "zfs-osd does not support 'ladvise dontneed'"
19811 local size=$((size_mb * 1048576))
19812 # In order to prevent disturbance of other processes, only check 3/4
19813 # of the memory usage
19814 local kibibytes=$((size_mb * 1024 * 3 / 4))
19816 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19817 error "dd to $DIR/$tfile failed"
19819 #force write to complete before dropping OST cache & checking memory
19822 local total=$(facet_meminfo ost1 MemTotal)
19823 echo "Total memory: $total KiB"
19825 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19826 local before_read=$(facet_meminfo ost1 Cached)
19827 echo "Cache used before read: $before_read KiB"
19829 lfs ladvise -a willread $DIR/$tfile ||
19830 error "Ladvise willread failed"
19831 local after_read=$(facet_meminfo ost1 Cached)
19832 echo "Cache used after read: $after_read KiB"
19834 lfs ladvise -a dontneed $DIR/$tfile ||
19835 error "Ladvise dontneed again failed"
19836 local no_read=$(facet_meminfo ost1 Cached)
19837 echo "Cache used after dontneed ladvise: $no_read KiB"
19839 if [ $total -lt $((before_read + kibibytes)) ]; then
19840 echo "Memory is too small, abort checking"
19844 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19845 error "Ladvise willread should use more memory" \
19846 "than $kibibytes KiB"
19849 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19850 error "Ladvise dontneed should release more memory" \
19851 "than $kibibytes KiB"
19854 run_test 255b "check 'lfs ladvise -a dontneed'"
19857 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19858 skip "lustre < 2.10.50 does not support lockahead"
19866 test_mkdir -p $DIR/$tdir
19867 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19869 #test 10 returns only success/failure
19871 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19873 if [ $rc -eq 255 ]; then
19874 error "Ladvise test${i} failed, ${rc}"
19877 #test 11 counts lock enqueue requests, all others count new locks
19879 count=$(do_facet ost1 \
19880 $LCTL get_param -n ost.OSS.ost.stats)
19881 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19883 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19885 if [ $rc -eq 255 ]; then
19886 error "Ladvise test${i} failed, ${rc}"
19889 new_count=$(do_facet ost1 \
19890 $LCTL get_param -n ost.OSS.ost.stats)
19891 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19892 awk '{ print $2 }')
19894 difference="$((new_count - count))"
19895 if [ $difference -ne $rc ]; then
19896 error "Ladvise test${i}, bad enqueue count, returned " \
19897 "${rc}, actual ${difference}"
19900 for i in $(seq 12 21); do
19901 # If we do not do this, we run the risk of having too many
19902 # locks and starting lock cancellation while we are checking
19904 cancel_lru_locks osc
19906 count=$($LCTL get_param -n \
19907 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19909 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19911 if [ $rc -eq 255 ]; then
19912 error "Ladvise test ${i} failed, ${rc}"
19915 new_count=$($LCTL get_param -n \
19916 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19917 difference="$((new_count - count))"
19919 # Test 15 output is divided by 100 to map down to valid return
19920 if [ $i -eq 15 ]; then
19924 if [ $difference -ne $rc ]; then
19925 error "Ladvise test ${i}, bad lock count, returned " \
19926 "${rc}, actual ${difference}"
19930 #test 22 returns only success/failure
19932 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19934 if [ $rc -eq 255 ]; then
19935 error "Ladvise test${i} failed, ${rc}"
19938 run_test 255c "suite of ladvise lockahead tests"
19941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19942 remote_mds_nodsh && skip "remote MDS with nodsh"
19943 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19944 changelog_users $SINGLEMDS | grep "^cl" &&
19945 skip "active changelog user"
19951 mdt_dev=$(mdsdevname 1)
19954 changelog_register || error "changelog_register failed"
19957 mkdir -p $DIR/$tdir
19959 changelog_clear 0 || error "changelog_clear failed"
19962 touch $DIR/$tdir/{1..10}
19965 stop $SINGLEMDS || error "Fail to stop MDT"
19969 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19971 #after mount new plainllog is used
19972 touch $DIR/$tdir/{11..19}
19973 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19974 stack_trap "rm -f $tmpfile"
19975 cat_sl=$(do_facet $SINGLEMDS "sync; \
19976 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19977 llog_reader $tmpfile | grep -c type=1064553b")
19978 do_facet $SINGLEMDS llog_reader $tmpfile
19980 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19982 changelog_clear 0 || error "changelog_clear failed"
19984 cat_sl=$(do_facet $SINGLEMDS "sync; \
19985 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19986 llog_reader $tmpfile | grep -c type=1064553b")
19988 if (( cat_sl == 2 )); then
19989 error "Empty plain llog was not deleted from changelog catalog"
19990 elif (( cat_sl != 1 )); then
19991 error "Active plain llog shouldn't be deleted from catalog"
19994 run_test 256 "Check llog delete for empty and not full state"
19997 remote_mds_nodsh && skip "remote MDS with nodsh"
19998 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19999 skip "Need MDS version at least 2.8.55"
20001 test_mkdir $DIR/$tdir
20003 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20004 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20007 #define OBD_FAIL_MDS_XATTR_REP 0x161
20008 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20009 local facet=mds$((mdtidx + 1))
20010 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20011 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20013 stop $facet || error "stop MDS failed"
20014 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20015 error "start MDS fail"
20016 wait_recovery_complete $facet
20018 run_test 257 "xattr locks are not lost"
20020 # Verify we take the i_mutex when security requires it
20022 #define OBD_FAIL_IMUTEX_SEC 0x141c
20023 $LCTL set_param fail_loc=0x141c
20025 chmod u+s $DIR/$tfile
20026 chmod a+rwx $DIR/$tfile
20027 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20029 if [ $RC -ne 0 ]; then
20030 error "error, failed to take i_mutex, rc=$?"
20034 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20036 # Verify we do NOT take the i_mutex in the normal case
20038 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20039 $LCTL set_param fail_loc=0x141d
20042 chmod a+rw $DIR/$tfile
20043 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20045 if [ $RC -ne 0 ]; then
20046 error "error, took i_mutex unnecessarily, rc=$?"
20051 run_test 258b "verify i_mutex security behavior"
20054 local file=$DIR/$tfile
20058 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20060 stack_trap "rm -f $file" EXIT
20062 wait_delete_completed
20063 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20064 echo "before: $before"
20066 $LFS setstripe -i 0 -c 1 $file
20067 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20069 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20070 echo "after write: $after"
20072 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20073 do_facet ost1 $LCTL set_param fail_loc=0x2301
20075 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20076 echo "after truncate: $after"
20079 do_facet ost1 $LCTL set_param fail_loc=0
20080 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20082 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20083 echo "after restart: $after"
20084 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20085 error "missing truncate?"
20089 run_test 259 "crash at delayed truncate"
20092 #define OBD_FAIL_MDC_CLOSE 0x806
20093 $LCTL set_param fail_loc=0x80000806
20097 run_test 260 "Check mdc_close fail"
20099 ### Data-on-MDT sanity tests ###
20101 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20102 skip "Need MDS version at least 2.10.55 for DoM"
20105 local dom=$DIR/$tdir/dom_file
20106 local tmp=$DIR/$tdir/tmp_file
20108 mkdir -p $DIR/$tdir
20110 # basic checks for DoM component creation
20111 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20112 error "Can set MDT layout to non-first entry"
20114 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20115 error "Can define multiple entries as MDT layout"
20117 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20119 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20120 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20121 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20123 local mdtidx=$($LFS getstripe -m $dom)
20124 local mdtname=MDT$(printf %04x $mdtidx)
20125 local facet=mds$((mdtidx + 1))
20126 local space_check=1
20128 # Skip free space checks with ZFS
20129 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20133 local size_tmp=$((65536 * 3))
20134 local mdtfree1=$(do_facet $facet \
20135 lctl get_param -n osd*.*$mdtname.kbytesfree)
20137 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20138 # check also direct IO along write
20139 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20140 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20142 cmp $tmp $dom || error "file data is different"
20143 [ $(stat -c%s $dom) == $size_tmp ] ||
20144 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20145 if [ $space_check == 1 ]; then
20146 local mdtfree2=$(do_facet $facet \
20147 lctl get_param -n osd*.*$mdtname.kbytesfree)
20149 # increase in usage from by $size_tmp
20150 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20151 error "MDT free space wrong after write: " \
20152 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20156 local size_dom=10000
20158 $TRUNCATE $dom $size_dom
20159 [ $(stat -c%s $dom) == $size_dom ] ||
20160 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20161 if [ $space_check == 1 ]; then
20162 mdtfree1=$(do_facet $facet \
20163 lctl get_param -n osd*.*$mdtname.kbytesfree)
20164 # decrease in usage from $size_tmp to new $size_dom
20165 [ $(($mdtfree1 - $mdtfree2)) -ge \
20166 $(((size_tmp - size_dom) / 1024)) ] ||
20167 error "MDT free space is wrong after truncate: " \
20168 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20174 size_dom=$((size_dom + size_tmp))
20175 [ $(stat -c%s $dom) == $size_dom ] ||
20176 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20177 if [ $space_check == 1 ]; then
20178 mdtfree2=$(do_facet $facet \
20179 lctl get_param -n osd*.*$mdtname.kbytesfree)
20180 # increase in usage by $size_tmp from previous
20181 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20182 error "MDT free space is wrong after append: " \
20183 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20188 if [ $space_check == 1 ]; then
20189 mdtfree1=$(do_facet $facet \
20190 lctl get_param -n osd*.*$mdtname.kbytesfree)
20191 # decrease in usage by $size_dom from previous
20192 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20193 error "MDT free space is wrong after removal: " \
20194 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20197 # combined striping
20198 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20199 error "Can't create DoM + OST striping"
20201 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20202 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20203 # check also direct IO along write
20204 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20206 cmp $tmp $dom || error "file data is different"
20207 [ $(stat -c%s $dom) == $size_tmp ] ||
20208 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20213 run_test 270a "DoM: basic functionality tests"
20216 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20217 skip "Need MDS version at least 2.10.55"
20219 local dom=$DIR/$tdir/dom_file
20220 local max_size=1048576
20222 mkdir -p $DIR/$tdir
20223 $LFS setstripe -E $max_size -L mdt $dom
20225 # truncate over the limit
20226 $TRUNCATE $dom $(($max_size + 1)) &&
20227 error "successful truncate over the maximum size"
20228 # write over the limit
20229 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20230 error "successful write over the maximum size"
20231 # append over the limit
20232 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20233 echo "12345" >> $dom && error "successful append over the maximum size"
20238 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20241 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20242 skip "Need MDS version at least 2.10.55"
20244 mkdir -p $DIR/$tdir
20245 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20247 # check files inherit DoM EA
20248 touch $DIR/$tdir/first
20249 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20250 error "bad pattern"
20251 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20252 error "bad stripe count"
20253 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20254 error "bad stripe size"
20256 # check directory inherits DoM EA and uses it as default
20257 mkdir $DIR/$tdir/subdir
20258 touch $DIR/$tdir/subdir/second
20259 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20260 error "bad pattern in sub-directory"
20261 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20262 error "bad stripe count in sub-directory"
20263 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20264 error "bad stripe size in sub-directory"
20267 run_test 270c "DoM: DoM EA inheritance tests"
20270 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20271 skip "Need MDS version at least 2.10.55"
20273 mkdir -p $DIR/$tdir
20274 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20276 # inherit default DoM striping
20277 mkdir $DIR/$tdir/subdir
20278 touch $DIR/$tdir/subdir/f1
20280 # change default directory striping
20281 $LFS setstripe -c 1 $DIR/$tdir/subdir
20282 touch $DIR/$tdir/subdir/f2
20283 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20284 error "wrong default striping in file 2"
20285 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20286 error "bad pattern in file 2"
20289 run_test 270d "DoM: change striping from DoM to RAID0"
20292 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20293 skip "Need MDS version at least 2.10.55"
20295 mkdir -p $DIR/$tdir/dom
20296 mkdir -p $DIR/$tdir/norm
20299 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20300 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20302 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20303 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20305 # find DoM files by layout
20306 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20307 [ $NUM -eq $DOMFILES ] ||
20308 error "lfs find -L: found $NUM, expected $DOMFILES"
20309 echo "Test 1: lfs find 20 DOM files by layout: OK"
20311 # there should be 1 dir with default DOM striping
20312 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20314 error "lfs find -L: found $NUM, expected 1 dir"
20315 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20317 # find DoM files by stripe size
20318 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20319 [ $NUM -eq $DOMFILES ] ||
20320 error "lfs find -S: found $NUM, expected $DOMFILES"
20321 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20323 # find files by stripe offset except DoM files
20324 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20325 [ $NUM -eq $NORMFILES ] ||
20326 error "lfs find -i: found $NUM, expected $NORMFILES"
20327 echo "Test 5: lfs find no DOM files by stripe index: OK"
20330 run_test 270e "DoM: lfs find with DoM files test"
20333 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20334 skip "Need MDS version at least 2.10.55"
20336 local mdtname=${FSNAME}-MDT0000-mdtlov
20337 local dom=$DIR/$tdir/dom_file
20338 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20339 lod.$mdtname.dom_stripesize)
20340 local dom_limit=131072
20342 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20343 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20344 lod.$mdtname.dom_stripesize)
20345 [ ${dom_limit} -eq ${dom_current} ] ||
20346 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20348 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20349 $LFS setstripe -d $DIR/$tdir
20350 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20351 error "Can't set directory default striping"
20353 # exceed maximum stripe size
20354 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20355 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20356 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20357 error "Able to create DoM component size more than LOD limit"
20359 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20360 dom_current=$(do_facet mds1 $LCTL get_param -n \
20361 lod.$mdtname.dom_stripesize)
20362 [ 0 -eq ${dom_current} ] ||
20363 error "Can't set zero DoM stripe limit"
20366 # attempt to create DoM file on server with disabled DoM should
20367 # remove DoM entry from layout and be succeed
20368 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20369 error "Can't create DoM file (DoM is disabled)"
20370 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20371 error "File has DoM component while DoM is disabled"
20374 # attempt to create DoM file with only DoM stripe should return error
20375 $LFS setstripe -E $dom_limit -L mdt $dom &&
20376 error "Able to create DoM-only file while DoM is disabled"
20378 # too low values to be aligned with smallest stripe size 64K
20379 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20380 dom_current=$(do_facet mds1 $LCTL get_param -n \
20381 lod.$mdtname.dom_stripesize)
20382 [ 30000 -eq ${dom_current} ] &&
20383 error "Can set too small DoM stripe limit"
20385 # 64K is a minimal stripe size in Lustre, expect limit of that size
20386 [ 65536 -eq ${dom_current} ] ||
20387 error "Limit is not set to 64K but ${dom_current}"
20389 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20390 dom_current=$(do_facet mds1 $LCTL get_param -n \
20391 lod.$mdtname.dom_stripesize)
20393 [ 2147483648 -eq ${dom_current} ] &&
20394 error "Can set too large DoM stripe limit"
20396 do_facet mds1 $LCTL set_param -n \
20397 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20398 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20399 error "Can't create DoM component size after limit change"
20400 do_facet mds1 $LCTL set_param -n \
20401 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20402 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20403 error "Can't create DoM file after limit decrease"
20404 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20405 error "Can create big DoM component after limit decrease"
20406 touch ${dom}_def ||
20407 error "Can't create file with old default layout"
20409 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20412 run_test 270f "DoM: maximum DoM stripe size checks"
20415 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20416 skip "Need MDS version at least 2.13.52"
20417 local dom=$DIR/$tdir/$tfile
20419 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20420 local lodname=${FSNAME}-MDT0000-mdtlov
20422 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20423 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20424 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20425 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20427 local dom_limit=1024
20428 local dom_threshold="50%"
20430 $LFS setstripe -d $DIR/$tdir
20431 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20432 error "Can't set directory default striping"
20434 do_facet mds1 $LCTL set_param -n \
20435 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20436 # set 0 threshold and create DOM file to change tunable stripesize
20437 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20438 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20439 error "Failed to create $dom file"
20440 # now tunable dom_cur_stripesize should reach maximum
20441 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20442 lod.${lodname}.dom_stripesize_cur_kb)
20443 [[ $dom_current == $dom_limit ]] ||
20444 error "Current DOM stripesize is not maximum"
20447 # set threshold for further tests
20448 do_facet mds1 $LCTL set_param -n \
20449 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20450 echo "DOM threshold is $dom_threshold free space"
20453 # Spoof bfree to exceed threshold
20454 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20455 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20456 for spfree in 40 20 0 15 30 55; do
20457 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20458 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20459 error "Failed to create $dom file"
20460 dom_def=$(do_facet mds1 $LCTL get_param -n \
20461 lod.${lodname}.dom_stripesize_cur_kb)
20462 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20463 [[ $dom_def != $dom_current ]] ||
20464 error "Default stripe size was not changed"
20465 if [[ $spfree > 0 ]] ; then
20466 dom_set=$($LFS getstripe -S $dom)
20467 [[ $dom_set == $((dom_def * 1024)) ]] ||
20468 error "DOM component size is still old"
20470 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20471 error "DoM component is set with no free space"
20474 dom_current=$dom_def
20477 run_test 270g "DoM: default DoM stripe size depends on free space"
20480 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20481 skip "Need MDS version at least 2.13.53"
20483 local mdtname=${FSNAME}-MDT0000-mdtlov
20484 local dom=$DIR/$tdir/$tfile
20485 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20487 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20488 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20490 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20491 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20492 error "can't create OST file"
20493 # mirrored file with DOM entry in the second mirror
20494 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20495 error "can't create mirror with DoM component"
20497 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20499 # DOM component in the middle and has other enries in the same mirror,
20500 # should succeed but lost DoM component
20501 $LFS setstripe --copy=${dom}_1 $dom ||
20502 error "Can't create file from OST|DOM mirror layout"
20503 # check new file has no DoM layout after all
20504 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20505 error "File has DoM component while DoM is disabled"
20507 run_test 270h "DoM: DoM stripe removal when disabled on server"
20510 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20511 skip "Need MDS version at least 2.10.55"
20513 local dom=$DIR/$tdir/dom
20515 mkdir -p $DIR/$tdir
20517 $LFS setstripe -E 1024K -L mdt $dom
20519 lctl set_param -n mdc.*.stats=clear
20520 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20521 cat $dom > /dev/null
20522 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20523 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20527 run_test 271a "DoM: data is cached for read after write"
20530 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20531 skip "Need MDS version at least 2.10.55"
20533 local dom=$DIR/$tdir/dom
20535 mkdir -p $DIR/$tdir
20537 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20539 lctl set_param -n mdc.*.stats=clear
20540 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20541 cancel_lru_locks mdc
20542 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20543 # second stat to check size is cached on client
20544 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20545 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20546 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20549 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20552 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20553 skip "Need MDS version at least 2.10.55"
20555 local dom=$DIR/$tdir/dom
20557 mkdir -p $DIR/$tdir
20559 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20561 lctl set_param -n mdc.*.stats=clear
20562 lctl set_param -n osc.*.stats=clear
20563 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20564 cancel_lru_locks mdc
20565 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20566 # second stat to check size is cached on client
20567 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20568 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20569 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20570 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20571 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20574 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20580 local mdt=MDT$(printf %04x $mdtidx)
20582 if [ -z $param ]; then
20583 lctl get_param -n mdc.*$mdt*.stats
20585 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20590 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20591 skip "Need MDS version at least 2.10.55"
20593 local dom=$DIR/$tdir/dom
20595 mkdir -p $DIR/$tdir
20597 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20599 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20600 local facet=mds$((mdtidx + 1))
20602 cancel_lru_locks mdc
20603 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20604 createmany -o $dom 1000
20605 lctl set_param -n mdc.*.stats=clear
20606 smalliomany -w $dom 1000 200
20607 get_mdc_stats $mdtidx
20608 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20609 # Each file has 1 open, 1 IO enqueues, total 2000
20610 # but now we have also +1 getxattr for security.capability, total 3000
20611 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20612 unlinkmany $dom 1000
20614 cancel_lru_locks mdc
20615 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20616 createmany -o $dom 1000
20617 lctl set_param -n mdc.*.stats=clear
20618 smalliomany -w $dom 1000 200
20619 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20620 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20621 # for OPEN and IO lock.
20622 [ $((enq - enq_2)) -ge 1000 ] ||
20623 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20624 unlinkmany $dom 1000
20627 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20629 cleanup_271def_tests() {
20635 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20636 skip "Need MDS version at least 2.10.57"
20638 local dom=$DIR/$tdir/dom
20639 local tmp=$TMP/$tfile
20640 trap "cleanup_271def_tests $tmp" EXIT
20642 mkdir -p $DIR/$tdir
20644 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20646 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20648 cancel_lru_locks mdc
20649 dd if=/dev/urandom of=$tmp bs=1000 count=1
20650 dd if=$tmp of=$dom bs=1000 count=1
20651 cancel_lru_locks mdc
20653 cat /etc/hosts >> $tmp
20654 lctl set_param -n mdc.*.stats=clear
20656 # append data to the same file it should update local page
20657 echo "Append to the same page"
20658 cat /etc/hosts >> $dom
20659 local num=$(get_mdc_stats $mdtidx ost_read)
20660 local ra=$(get_mdc_stats $mdtidx req_active)
20661 local rw=$(get_mdc_stats $mdtidx req_waittime)
20663 [ -z $num ] || error "$num READ RPC occured"
20664 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20668 cmp $tmp $dom || error "file miscompare"
20670 cancel_lru_locks mdc
20671 lctl set_param -n mdc.*.stats=clear
20673 echo "Open and read file"
20674 cat $dom > /dev/null
20675 local num=$(get_mdc_stats $mdtidx ost_read)
20676 local ra=$(get_mdc_stats $mdtidx req_active)
20677 local rw=$(get_mdc_stats $mdtidx req_waittime)
20679 [ -z $num ] || error "$num READ RPC occured"
20680 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20684 cmp $tmp $dom || error "file miscompare"
20688 run_test 271d "DoM: read on open (1K file in reply buffer)"
20691 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20692 skip "Need MDS version at least 2.10.57"
20694 local dom=$DIR/$tdir/dom
20695 local tmp=$TMP/$tfile
20696 trap "cleanup_271def_tests $tmp" EXIT
20698 mkdir -p $DIR/$tdir
20700 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20702 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20704 cancel_lru_locks mdc
20705 dd if=/dev/urandom of=$tmp bs=265000 count=1
20706 dd if=$tmp of=$dom bs=265000 count=1
20707 cancel_lru_locks mdc
20708 cat /etc/hosts >> $tmp
20709 lctl set_param -n mdc.*.stats=clear
20711 echo "Append to the same page"
20712 cat /etc/hosts >> $dom
20713 local num=$(get_mdc_stats $mdtidx ost_read)
20714 local ra=$(get_mdc_stats $mdtidx req_active)
20715 local rw=$(get_mdc_stats $mdtidx req_waittime)
20717 [ -z $num ] || error "$num READ RPC occured"
20718 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20722 cmp $tmp $dom || error "file miscompare"
20724 cancel_lru_locks mdc
20725 lctl set_param -n mdc.*.stats=clear
20727 echo "Open and read file"
20728 cat $dom > /dev/null
20729 local num=$(get_mdc_stats $mdtidx ost_read)
20730 local ra=$(get_mdc_stats $mdtidx req_active)
20731 local rw=$(get_mdc_stats $mdtidx req_waittime)
20733 [ -z $num ] && num=0
20734 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20735 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20739 cmp $tmp $dom || error "file miscompare"
20743 run_test 271f "DoM: read on open (200K file and read tail)"
20746 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20747 skip "Skipping due to old client or server version"
20749 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20751 $CHECKSTAT -t file $DIR1/$tfile
20753 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20756 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20757 $LCTL set_param fail_loc=0x80000314
20758 rm $DIR1/$tfile || error "Unlink fails"
20760 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20761 [ $RC -eq 0 ] || error "Failed write to stale object"
20763 run_test 271g "Discard DoM data vs client flush race"
20766 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20767 skip "Need MDS version at least 2.11.50"
20769 local dom=$DIR/$tdir/dom
20770 mkdir -p $DIR/$tdir
20772 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20773 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20774 error "failed to write data into $dom"
20775 local old_md5=$(md5sum $dom)
20777 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20778 error "failed to migrate to the same DoM component"
20780 local new_md5=$(md5sum $dom)
20782 [ "$old_md5" == "$new_md5" ] ||
20783 error "md5sum differ: $old_md5, $new_md5"
20785 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20786 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20788 run_test 272a "DoM migration: new layout with the same DOM component"
20791 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20792 skip "Need MDS version at least 2.11.50"
20794 local dom=$DIR/$tdir/dom
20795 mkdir -p $DIR/$tdir
20796 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20798 local mdtidx=$($LFS getstripe -m $dom)
20799 local mdtname=MDT$(printf %04x $mdtidx)
20800 local facet=mds$((mdtidx + 1))
20802 local mdtfree1=$(do_facet $facet \
20803 lctl get_param -n osd*.*$mdtname.kbytesfree)
20804 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20805 error "failed to write data into $dom"
20806 local old_md5=$(md5sum $dom)
20807 cancel_lru_locks mdc
20808 local mdtfree1=$(do_facet $facet \
20809 lctl get_param -n osd*.*$mdtname.kbytesfree)
20811 $LFS migrate -c2 $dom ||
20812 error "failed to migrate to the new composite layout"
20813 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20814 error "MDT stripe was not removed"
20816 cancel_lru_locks mdc
20817 local new_md5=$(md5sum $dom)
20818 [ "$old_md5" == "$new_md5" ] ||
20819 error "$old_md5 != $new_md5"
20821 # Skip free space checks with ZFS
20822 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20823 local mdtfree2=$(do_facet $facet \
20824 lctl get_param -n osd*.*$mdtname.kbytesfree)
20825 [ $mdtfree2 -gt $mdtfree1 ] ||
20826 error "MDT space is not freed after migration"
20830 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20833 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20834 skip "Need MDS version at least 2.11.50"
20836 local dom=$DIR/$tdir/$tfile
20837 mkdir -p $DIR/$tdir
20838 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20840 local mdtidx=$($LFS getstripe -m $dom)
20841 local mdtname=MDT$(printf %04x $mdtidx)
20842 local facet=mds$((mdtidx + 1))
20844 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20845 error "failed to write data into $dom"
20846 local old_md5=$(md5sum $dom)
20847 cancel_lru_locks mdc
20848 local mdtfree1=$(do_facet $facet \
20849 lctl get_param -n osd*.*$mdtname.kbytesfree)
20851 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20852 error "failed to migrate to the new composite layout"
20853 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20854 error "MDT stripe was not removed"
20856 cancel_lru_locks mdc
20857 local new_md5=$(md5sum $dom)
20858 [ "$old_md5" == "$new_md5" ] ||
20859 error "$old_md5 != $new_md5"
20861 # Skip free space checks with ZFS
20862 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20863 local mdtfree2=$(do_facet $facet \
20864 lctl get_param -n osd*.*$mdtname.kbytesfree)
20865 [ $mdtfree2 -gt $mdtfree1 ] ||
20866 error "MDS space is not freed after migration"
20870 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20873 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20874 skip "Need MDS version at least 2.12.55"
20876 local dom=$DIR/$tdir/$tfile
20877 mkdir -p $DIR/$tdir
20878 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20880 local mdtidx=$($LFS getstripe -m $dom)
20881 local mdtname=MDT$(printf %04x $mdtidx)
20882 local facet=mds$((mdtidx + 1))
20884 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20885 error "failed to write data into $dom"
20886 local old_md5=$(md5sum $dom)
20887 cancel_lru_locks mdc
20888 local mdtfree1=$(do_facet $facet \
20889 lctl get_param -n osd*.*$mdtname.kbytesfree)
20891 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20892 error "failed mirroring to the new composite layout"
20893 $LFS mirror resync $dom ||
20894 error "failed mirror resync"
20895 $LFS mirror split --mirror-id 1 -d $dom ||
20896 error "failed mirror split"
20898 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20899 error "MDT stripe was not removed"
20901 cancel_lru_locks mdc
20902 local new_md5=$(md5sum $dom)
20903 [ "$old_md5" == "$new_md5" ] ||
20904 error "$old_md5 != $new_md5"
20906 # Skip free space checks with ZFS
20907 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20908 local mdtfree2=$(do_facet $facet \
20909 lctl get_param -n osd*.*$mdtname.kbytesfree)
20910 [ $mdtfree2 -gt $mdtfree1 ] ||
20911 error "MDS space is not freed after DOM mirror deletion"
20915 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20918 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20919 skip "Need MDS version at least 2.12.55"
20921 local dom=$DIR/$tdir/$tfile
20922 mkdir -p $DIR/$tdir
20923 $LFS setstripe -c 2 $dom
20925 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20926 error "failed to write data into $dom"
20927 local old_md5=$(md5sum $dom)
20928 cancel_lru_locks mdc
20930 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20931 error "failed mirroring to the DOM layout"
20932 $LFS mirror resync $dom ||
20933 error "failed mirror resync"
20934 $LFS mirror split --mirror-id 1 -d $dom ||
20935 error "failed mirror split"
20937 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20938 error "MDT stripe was not removed"
20940 cancel_lru_locks mdc
20941 local new_md5=$(md5sum $dom)
20942 [ "$old_md5" == "$new_md5" ] ||
20943 error "$old_md5 != $new_md5"
20947 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20950 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20951 skip "Need MDS version at least 2.12.55"
20953 local dom=$DIR/$tdir/$tfile
20954 mkdir -p $DIR/$tdir
20955 $LFS setstripe -c 2 $dom
20957 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20958 error "failed to write data into $dom"
20959 local old_md5=$(md5sum $dom)
20960 cancel_lru_locks mdc
20962 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20963 error "failed migrating to the DOM file"
20965 cancel_lru_locks mdc
20966 local new_md5=$(md5sum $dom)
20967 [ "$old_md5" != "$new_md5" ] &&
20968 error "$old_md5 != $new_md5"
20972 run_test 272f "DoM migration: OST-striped file to DOM file"
20975 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20976 skip "Need MDS version at least 2.11.50"
20978 # Layout swap cannot be done if either file has DOM component,
20979 # this will never be supported, migration should be used instead
20981 local dom=$DIR/$tdir/$tfile
20982 mkdir -p $DIR/$tdir
20984 $LFS setstripe -c2 ${dom}_plain
20985 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20986 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20987 error "can swap layout with DoM component"
20988 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20989 error "can swap layout with DoM component"
20991 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20992 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20993 error "can swap layout with DoM component"
20994 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20995 error "can swap layout with DoM component"
20998 run_test 273a "DoM: layout swapping should fail with DOM"
21001 remote_ost_nodsh && skip "remote OST with nodsh"
21002 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21003 skip "Need OST version >= 2.10.57"
21005 local file=$DIR/$tfile
21008 oss=$(comma_list $(osts_nodes))
21010 dd if=/dev/urandom of=$file bs=1M count=2 ||
21011 error "failed to create a file"
21012 cancel_lru_locks osc
21015 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21016 error "failed to read a file"
21018 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21019 $LCTL set_param fail_loc=0x8000031f
21021 cancel_lru_locks osc &
21024 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21025 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21026 #IO takes another lock, but matches the PENDING one
21027 #and places it to the IO RPC
21028 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21029 error "failed to read a file with PENDING lock"
21031 run_test 275 "Read on a canceled duplicate lock"
21034 remote_ost_nodsh && skip "remote OST with nodsh"
21037 do_facet ost1 "(while true; do \
21038 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21039 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21042 for LOOP in $(seq 20); do
21044 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21047 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21048 rm $TMP/sanity_276_pid"
21050 run_test 276 "Race between mount and obd_statfs"
21053 $LCTL set_param ldlm.namespaces.*.lru_size=0
21054 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21055 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21056 grep ^used_mb | awk '{print $2}')
21057 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21058 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21059 oflag=direct conv=notrunc
21060 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21061 grep ^used_mb | awk '{print $2}')
21062 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21064 run_test 277 "Direct IO shall drop page cache"
21067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21068 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21069 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21070 skip "needs the same host for mdt1 mdt2" && return
21075 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21076 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21082 echo "Starting MDTs"
21083 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21085 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21087 do_facet mds2 $LCTL set_param fail_loc=0
21089 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21090 wait_recovery_complete mds2
21092 run_test 278 "Race starting MDS between MDTs stop/start"
21095 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21096 skip "Need MGS version at least 2.13.52"
21097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21098 combined_mgs_mds || skip "needs combined MGS/MDT"
21100 umount_client $MOUNT
21101 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21102 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21104 mount_client $MOUNT &
21106 stop mgs || error "stop mgs failed"
21107 #for a race mgs would crash
21108 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21109 mount_client $MOUNT || error "mount client failed"
21111 run_test 280 "Race between MGS umount and client llog processing"
21113 cleanup_test_300() {
21117 test_striped_dir() {
21122 mkdir -p $DIR/$tdir
21124 SAVE_UMASK=$(umask)
21125 trap cleanup_test_300 RETURN EXIT
21127 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21128 $DIR/$tdir/striped_dir ||
21129 error "set striped dir error"
21131 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21132 [ "$mode" = "755" ] || error "expect 755 got $mode"
21134 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21135 error "getdirstripe failed"
21136 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21137 if [ "$stripe_count" != "2" ]; then
21138 error "1:stripe_count is $stripe_count, expect 2"
21140 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21141 if [ "$stripe_count" != "2" ]; then
21142 error "2:stripe_count is $stripe_count, expect 2"
21145 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21146 if [ "$stripe_index" != "$mdt_index" ]; then
21147 error "stripe_index is $stripe_index, expect $mdt_index"
21150 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21151 error "nlink error after create striped dir"
21153 mkdir $DIR/$tdir/striped_dir/a
21154 mkdir $DIR/$tdir/striped_dir/b
21156 stat $DIR/$tdir/striped_dir/a ||
21157 error "create dir under striped dir failed"
21158 stat $DIR/$tdir/striped_dir/b ||
21159 error "create dir under striped dir failed"
21161 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21162 error "nlink error after mkdir"
21164 rmdir $DIR/$tdir/striped_dir/a
21165 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21166 error "nlink error after rmdir"
21168 rmdir $DIR/$tdir/striped_dir/b
21169 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21170 error "nlink error after rmdir"
21172 chattr +i $DIR/$tdir/striped_dir
21173 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21174 error "immutable flags not working under striped dir!"
21175 chattr -i $DIR/$tdir/striped_dir
21177 rmdir $DIR/$tdir/striped_dir ||
21178 error "rmdir striped dir error"
21186 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21187 skip "skipped for lustre < 2.7.0"
21188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21189 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21191 test_striped_dir 0 || error "failed on striped dir on MDT0"
21192 test_striped_dir 1 || error "failed on striped dir on MDT0"
21194 run_test 300a "basic striped dir sanity test"
21197 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21198 skip "skipped for lustre < 2.7.0"
21199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21207 test_mkdir $DIR/$tdir || error "mkdir fail"
21208 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21209 error "set striped dir error"
21210 for i in {0..9}; do
21211 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21213 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21214 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21215 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21217 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21218 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21219 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21223 run_test 300b "check ctime/mtime for striped dir"
21226 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21227 skip "skipped for lustre < 2.7.0"
21228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21233 mkdir -p $DIR/$tdir
21234 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21235 error "set striped dir error"
21237 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21238 error "chown striped dir failed"
21240 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21241 error "create 5k files failed"
21243 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21245 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21249 run_test 300c "chown && check ls under striped directory"
21252 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21253 skip "skipped for lustre < 2.7.0"
21254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21255 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21260 mkdir -p $DIR/$tdir
21261 $LFS setstripe -c 2 $DIR/$tdir
21263 #local striped directory
21264 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21265 error "set striped dir error"
21266 #look at the directories for debug purposes
21268 $LFS getdirstripe $DIR/$tdir
21269 ls -l $DIR/$tdir/striped_dir
21270 $LFS getdirstripe $DIR/$tdir/striped_dir
21271 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21272 error "create 10 files failed"
21274 #remote striped directory
21275 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21276 error "set striped dir error"
21277 #look at the directories for debug purposes
21279 $LFS getdirstripe $DIR/$tdir
21280 ls -l $DIR/$tdir/remote_striped_dir
21281 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21282 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21283 error "create 10 files failed"
21285 for file in $(find $DIR/$tdir); do
21286 stripe_count=$($LFS getstripe -c $file)
21287 [ $stripe_count -eq 2 ] ||
21288 error "wrong stripe $stripe_count for $file"
21293 run_test 300d "check default stripe under striped directory"
21296 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21297 skip "Need MDS version at least 2.7.55"
21298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21299 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21304 mkdir -p $DIR/$tdir
21306 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21307 error "set striped dir error"
21309 touch $DIR/$tdir/striped_dir/a
21310 touch $DIR/$tdir/striped_dir/b
21311 touch $DIR/$tdir/striped_dir/c
21313 mkdir $DIR/$tdir/striped_dir/dir_a
21314 mkdir $DIR/$tdir/striped_dir/dir_b
21315 mkdir $DIR/$tdir/striped_dir/dir_c
21317 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21318 error "set striped adir under striped dir error"
21320 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21321 error "set striped bdir under striped dir error"
21323 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21324 error "set striped cdir under striped dir error"
21326 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21327 error "rename dir under striped dir fails"
21329 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21330 error "rename dir under different stripes fails"
21332 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21333 error "rename file under striped dir should succeed"
21335 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21336 error "rename dir under striped dir should succeed"
21340 run_test 300e "check rename under striped directory"
21343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21344 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21345 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21346 skip "Need MDS version at least 2.7.55"
21352 mkdir -p $DIR/$tdir
21354 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21355 error "set striped dir error"
21357 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21358 error "set striped dir error"
21360 touch $DIR/$tdir/striped_dir/a
21361 mkdir $DIR/$tdir/striped_dir/dir_a
21362 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21363 error "create striped dir under striped dir fails"
21365 touch $DIR/$tdir/striped_dir1/b
21366 mkdir $DIR/$tdir/striped_dir1/dir_b
21367 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21368 error "create striped dir under striped dir fails"
21370 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21371 error "rename dir under different striped dir should fail"
21373 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21374 error "rename striped dir under diff striped dir should fail"
21376 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21377 error "rename file under diff striped dirs fails"
21381 run_test 300f "check rename cross striped directory"
21383 test_300_check_default_striped_dir()
21386 local default_count=$2
21387 local default_index=$3
21390 local dir_stripe_index
21393 echo "checking $dirname $default_count $default_index"
21394 $LFS setdirstripe -D -c $default_count -i $default_index \
21395 -t all_char $DIR/$tdir/$dirname ||
21396 error "set default stripe on striped dir error"
21397 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21398 [ $stripe_count -eq $default_count ] ||
21399 error "expect $default_count get $stripe_count for $dirname"
21401 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21402 [ $stripe_index -eq $default_index ] ||
21403 error "expect $default_index get $stripe_index for $dirname"
21405 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21406 error "create dirs failed"
21408 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21409 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21410 for dir in $(find $DIR/$tdir/$dirname/*); do
21411 stripe_count=$($LFS getdirstripe -c $dir)
21412 [ $stripe_count -eq $default_count ] ||
21413 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21414 error "stripe count $default_count != $stripe_count for $dir"
21416 stripe_index=$($LFS getdirstripe -i $dir)
21417 [ $default_index -eq -1 ] ||
21418 [ $stripe_index -eq $default_index ] ||
21419 error "$stripe_index != $default_index for $dir"
21421 #check default stripe
21422 stripe_count=$($LFS getdirstripe -D -c $dir)
21423 [ $stripe_count -eq $default_count ] ||
21424 error "default count $default_count != $stripe_count for $dir"
21426 stripe_index=$($LFS getdirstripe -D -i $dir)
21427 [ $stripe_index -eq $default_index ] ||
21428 error "default index $default_index != $stripe_index for $dir"
21430 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21434 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21435 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21436 skip "Need MDS version at least 2.7.55"
21443 mkdir $DIR/$tdir/normal_dir
21445 #Checking when client cache stripe index
21446 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21447 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21448 error "create striped_dir failed"
21450 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21451 error "create dir0 fails"
21452 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21453 [ $stripe_index -eq 0 ] ||
21454 error "dir0 expect index 0 got $stripe_index"
21456 mkdir $DIR/$tdir/striped_dir/dir1 ||
21457 error "create dir1 fails"
21458 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21459 [ $stripe_index -eq 1 ] ||
21460 error "dir1 expect index 1 got $stripe_index"
21462 #check default stripe count/stripe index
21463 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21464 test_300_check_default_striped_dir normal_dir 1 0
21465 test_300_check_default_striped_dir normal_dir 2 1
21466 test_300_check_default_striped_dir normal_dir 2 -1
21468 #delete default stripe information
21469 echo "delete default stripeEA"
21470 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21471 error "set default stripe on striped dir error"
21473 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21474 for dir in $(find $DIR/$tdir/normal_dir/*); do
21475 stripe_count=$($LFS getdirstripe -c $dir)
21476 [ $stripe_count -eq 0 ] ||
21477 error "expect 1 get $stripe_count for $dir"
21478 stripe_index=$($LFS getdirstripe -i $dir)
21479 [ $stripe_index -eq 0 ] ||
21480 error "expect 0 get $stripe_index for $dir"
21483 run_test 300g "check default striped directory for normal directory"
21486 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21487 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21488 skip "Need MDS version at least 2.7.55"
21494 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21495 error "set striped dir error"
21497 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21498 test_300_check_default_striped_dir striped_dir 1 0
21499 test_300_check_default_striped_dir striped_dir 2 1
21500 test_300_check_default_striped_dir striped_dir 2 -1
21502 #delete default stripe information
21503 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21504 error "set default stripe on striped dir error"
21506 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21507 for dir in $(find $DIR/$tdir/striped_dir/*); do
21508 stripe_count=$($LFS getdirstripe -c $dir)
21509 [ $stripe_count -eq 0 ] ||
21510 error "expect 1 get $stripe_count for $dir"
21513 run_test 300h "check default striped directory for striped directory"
21516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21517 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21518 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21519 skip "Need MDS version at least 2.7.55"
21526 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21527 error "set striped dir error"
21529 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21530 error "create files under striped dir failed"
21532 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21533 error "set striped hashdir error"
21535 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21536 error "create dir0 under hash dir failed"
21537 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21538 error "create dir1 under hash dir failed"
21540 # unfortunately, we need to umount to clear dir layout cache for now
21541 # once we fully implement dir layout, we can drop this
21542 umount_client $MOUNT || error "umount failed"
21543 mount_client $MOUNT || error "mount failed"
21545 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21546 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21547 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21549 #set the stripe to be unknown hash type
21550 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21551 $LCTL set_param fail_loc=0x1901
21552 for ((i = 0; i < 10; i++)); do
21553 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21554 error "stat f-$i failed"
21555 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21558 touch $DIR/$tdir/striped_dir/f0 &&
21559 error "create under striped dir with unknown hash should fail"
21561 $LCTL set_param fail_loc=0
21563 umount_client $MOUNT || error "umount failed"
21564 mount_client $MOUNT || error "mount failed"
21568 run_test 300i "client handle unknown hash type striped directory"
21571 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21573 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21574 skip "Need MDS version at least 2.7.55"
21581 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21582 $LCTL set_param fail_loc=0x1702
21583 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21584 error "set striped dir error"
21586 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21587 error "create files under striped dir failed"
21589 $LCTL set_param fail_loc=0
21591 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21595 run_test 300j "test large update record"
21598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21599 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21600 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21601 skip "Need MDS version at least 2.7.55"
21603 # this test needs a huge transaction
21605 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21606 osd*.$FSNAME-MDT0000.kbytestotal")
21607 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21614 #define OBD_FAIL_LARGE_STRIPE 0x1703
21615 $LCTL set_param fail_loc=0x1703
21616 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21617 error "set striped dir error"
21618 $LCTL set_param fail_loc=0
21620 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21621 error "getstripeddir fails"
21622 rm -rf $DIR/$tdir/striped_dir ||
21623 error "unlink striped dir fails"
21627 run_test 300k "test large striped directory"
21630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21631 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21632 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21633 skip "Need MDS version at least 2.7.55"
21637 test_mkdir -p $DIR/$tdir/striped_dir
21638 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21639 error "chown $RUNAS_ID failed"
21640 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21641 error "set default striped dir failed"
21643 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21644 $LCTL set_param fail_loc=0x80000158
21645 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21647 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21648 [ $stripe_index -eq 1 ] ||
21649 error "expect 1 get $stripe_index for $dir"
21651 run_test 300l "non-root user to create dir under striped dir with stale layout"
21654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21655 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21656 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21657 skip "Need MDS version at least 2.7.55"
21659 mkdir -p $DIR/$tdir/striped_dir
21660 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21661 error "set default stripes dir error"
21663 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21665 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21666 [ $stripe_count -eq 0 ] ||
21667 error "expect 0 get $stripe_count for a"
21669 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21670 error "set default stripes dir error"
21672 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21674 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21675 [ $stripe_count -eq 0 ] ||
21676 error "expect 0 get $stripe_count for b"
21678 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21679 error "set default stripes dir error"
21681 mkdir $DIR/$tdir/striped_dir/c &&
21682 error "default stripe_index is invalid, mkdir c should fails"
21684 rm -rf $DIR/$tdir || error "rmdir fails"
21686 run_test 300m "setstriped directory on single MDT FS"
21689 local list=$(comma_list $(mdts_nodes))
21692 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21698 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21699 skip "Need MDS version at least 2.7.55"
21700 remote_mds_nodsh && skip "remote MDS with nodsh"
21703 local list=$(comma_list $(mdts_nodes))
21705 trap cleanup_300n RETURN EXIT
21706 mkdir -p $DIR/$tdir
21707 chmod 777 $DIR/$tdir
21708 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21709 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21710 error "create striped dir succeeds with gid=0"
21712 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21713 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21714 error "create striped dir fails with gid=-1"
21716 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21717 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21718 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21719 error "set default striped dir succeeds with gid=0"
21722 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21723 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21724 error "set default striped dir fails with gid=-1"
21727 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21728 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21729 error "create test_dir fails"
21730 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21731 error "create test_dir1 fails"
21732 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21733 error "create test_dir2 fails"
21736 run_test 300n "non-root user to create dir under striped dir with default EA"
21739 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21740 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21741 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21742 skip "Need MDS version at least 2.7.55"
21747 mkdir -p $DIR/$tdir
21749 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21750 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21751 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21752 skip "not enough free inodes $numfree1 $numfree2"
21755 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21756 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21757 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21758 skip "not enough free space $numfree1 $numfree2"
21761 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21762 error "setdirstripe fails"
21764 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21765 error "create dirs fails"
21767 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21768 ls $DIR/$tdir/striped_dir > /dev/null ||
21769 error "ls striped dir fails"
21770 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21771 error "unlink big striped dir fails"
21773 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21777 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21778 remote_mds_nodsh && skip "remote MDS with nodsh"
21780 mkdir -p $DIR/$tdir
21782 #define OBD_FAIL_OUT_ENOSPC 0x1704
21783 do_facet mds2 lctl set_param fail_loc=0x80001704
21784 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21785 && error "create striped directory should fail"
21787 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21789 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21792 run_test 300p "create striped directory without space"
21795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21796 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21798 local fd=$(free_fd)
21799 local cmd="exec $fd<$tdir"
21801 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21804 trap "eval $cmd" EXIT
21805 cd $tdir || error "cd $tdir fails"
21806 rmdir ../$tdir || error "rmdir $tdir fails"
21807 mkdir local_dir && error "create dir succeeds"
21808 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21812 run_test 300q "create remote directory under orphan directory"
21815 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21816 skip "Need MDS version at least 2.7.55" && return
21817 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21821 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21822 error "set striped dir error"
21824 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21825 error "getstripeddir fails"
21828 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21829 awk '/lmv_stripe_count:/ { print $2 }')
21831 [ $MDSCOUNT -ne $stripe_count ] &&
21832 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21834 rm -rf $DIR/$tdir/striped_dir ||
21835 error "unlink striped dir fails"
21837 run_test 300r "test -1 striped directory"
21839 test_300s_helper() {
21842 local stripe_dir=$DIR/$tdir/striped_dir.$count
21844 $LFS mkdir -c $count $stripe_dir ||
21845 error "lfs mkdir -c error"
21847 $LFS getdirstripe $stripe_dir ||
21848 error "lfs getdirstripe fails"
21851 stripe_count=$($LFS getdirstripe $stripe_dir |
21852 awk '/lmv_stripe_count:/ { print $2 }')
21854 [ $count -ne $stripe_count ] &&
21855 error_noexit "bad stripe count $stripe_count expected $count"
21858 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21859 awk '/0x/ {count[$1] += 1}; END {
21860 for (idx in count) {
21861 if (count[idx]>1) {
21862 print "index " idx " count " count[idx]
21867 if [[ -n "$dupe_stripes" ]] ; then
21868 lfs getdirstripe $stripe_dir
21869 error_noexit "Dupe MDT above: $dupe_stripes "
21872 rm -rf $stripe_dir ||
21873 error_noexit "unlink $stripe_dir fails"
21877 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21878 skip "Need MDS version at least 2.7.55" && return
21879 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21882 for count in $(seq 2 $MDSCOUNT); do
21883 test_300s_helper $count
21886 run_test 300s "test lfs mkdir -c without -i"
21889 prepare_remote_file() {
21890 mkdir $DIR/$tdir/src_dir ||
21891 error "create remote source failed"
21893 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21894 error "cp to remote source failed"
21895 touch $DIR/$tdir/src_dir/a
21897 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21898 error "create remote target dir failed"
21900 touch $DIR/$tdir/tgt_dir/b
21902 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21903 error "rename dir cross MDT failed!"
21905 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21906 error "src_child still exists after rename"
21908 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21909 error "missing file(a) after rename"
21911 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21912 error "diff after rename"
21916 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21919 local remote_file=$DIR/$tdir/tgt_dir/b
21921 mkdir -p $DIR/$tdir
21923 prepare_remote_file || error "prepare remote file failed"
21926 $OPENUNLINK $remote_file $remote_file ||
21927 error "openunlink $remote_file failed"
21928 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21930 run_test 310a "open unlink remote file"
21933 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21936 local remote_file=$DIR/$tdir/tgt_dir/b
21938 mkdir -p $DIR/$tdir
21940 prepare_remote_file || error "prepare remote file failed"
21942 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21943 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21944 $CHECKSTAT -t file $remote_file || error "check file failed"
21946 run_test 310b "unlink remote file with multiple links while open"
21949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21950 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21952 local remote_file=$DIR/$tdir/tgt_dir/b
21954 mkdir -p $DIR/$tdir
21956 prepare_remote_file || error "prepare remote file failed"
21958 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21959 multiop_bg_pause $remote_file O_uc ||
21960 error "mulitop failed for remote file"
21962 $MULTIOP $DIR/$tfile Ouc
21963 kill -USR1 $MULTIPID
21966 run_test 310c "open-unlink remote file with multiple links"
21970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21971 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21972 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21973 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21974 remote_mds_nodsh && skip "remote MDS with nodsh"
21976 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21977 local mdts=$(comma_list $(mdts_nodes))
21979 mkdir -p $DIR/$tdir
21980 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21981 createmany -o $DIR/$tdir/$tfile. 1000
21983 # statfs data is not real time, let's just calculate it
21984 old_iused=$((old_iused + 1000))
21986 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21987 osp.*OST0000*MDT0000.create_count")
21988 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21989 osp.*OST0000*MDT0000.max_create_count")
21990 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21992 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21993 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21994 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21996 unlinkmany $DIR/$tdir/$tfile. 1000
21998 do_nodes $mdts "$LCTL set_param -n \
21999 osp.*OST0000*.max_create_count=$max_count"
22000 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22001 do_nodes $mdts "$LCTL set_param -n \
22002 osp.*OST0000*.create_count=$count"
22003 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22004 grep "=0" && error "create_count is zero"
22007 for i in $(seq 120); do
22008 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
22009 # system may be too busy to destroy all objs in time, use
22010 # a somewhat small value to not fail autotest
22011 [ $((old_iused - new_iused)) -gt 400 ] && break
22015 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22016 [ $((old_iused - new_iused)) -gt 400 ] ||
22017 error "objs not destroyed after unlink"
22019 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22026 local vdevdir=$(dirname $(facet_vdevice $ost))
22027 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22028 local zfs_zapid=$(do_facet $ost $cmd |
22029 grep -w "/O/0/d$((objid%32))" -C 5 |
22030 awk '/Object/{getline; print $1}')
22031 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22032 awk "/$objid = /"'{printf $3}')
22037 zfs_object_blksz() {
22041 local vdevdir=$(dirname $(facet_vdevice $ost))
22042 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22043 local blksz=$(do_facet $ost $cmd $objid |
22044 awk '/dblk/{getline; printf $4}')
22046 case "${blksz: -1}" in
22047 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22048 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22055 test_312() { # LU-4856
22056 remote_ost_nodsh && skip "remote OST with nodsh"
22057 [ "$ost1_FSTYPE" = "zfs" ] ||
22058 skip_env "the test only applies to zfs"
22060 local max_blksz=$(do_facet ost1 \
22061 $ZFS get -p recordsize $(facet_device ost1) |
22062 awk '!/VALUE/{print $3}')
22064 # to make life a little bit easier
22065 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22066 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22068 local tf=$DIR/$tdir/$tfile
22070 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22072 # Get ZFS object id
22073 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22074 # block size change by sequential overwrite
22077 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22078 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22080 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22081 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22085 # block size change by sequential append write
22086 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22087 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22088 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22091 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22092 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22093 oflag=sync conv=notrunc
22095 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22096 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22097 error "blksz error, actual $blksz, " \
22098 "expected: 2 * $count * $PAGE_SIZE"
22104 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22105 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22107 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22108 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22109 [ $blksz -eq $PAGE_SIZE ] ||
22110 error "blksz error: $blksz, expected: $PAGE_SIZE"
22112 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22113 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22114 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22116 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22117 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22118 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22120 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22123 remote_ost_nodsh && skip "remote OST with nodsh"
22125 local file=$DIR/$tfile
22128 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22130 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22131 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22132 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22133 error "write should failed"
22134 do_facet ost1 "$LCTL set_param fail_loc=0"
22137 run_test 313 "io should fail after last_rcvd update fail"
22140 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22142 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22143 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22145 wait_delete_completed
22146 do_facet ost1 "$LCTL set_param fail_loc=0"
22148 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22150 test_315() { # LU-618
22151 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22153 local file=$DIR/$tfile
22156 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22157 error "multiop file write failed"
22158 $MULTIOP $file oO_RDONLY:r4063232_c &
22163 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22166 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22169 run_test 315 "read should be accounted"
22172 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22173 large_xattr_enabled || skip_env "ea_inode feature disabled"
22175 rm -rf $DIR/$tdir/d
22176 mkdir -p $DIR/$tdir/d
22177 chown nobody $DIR/$tdir/d
22178 touch $DIR/$tdir/d/file
22180 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22182 run_test 316 "lfs mv"
22185 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22186 skip "Need MDS version at least 2.11.53"
22187 if [ "$ost1_FSTYPE" == "zfs" ]; then
22188 skip "LU-10370: no implementation for ZFS"
22192 local grant_blk_size
22194 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22195 awk '/grant_block_size:/ { print $2; exit; }')
22197 # Create File of size 5M. Truncate it to below size's and verify
22200 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22201 error "Create file $DIR/$tfile failed"
22202 stack_trap "rm -f $DIR/$tfile" EXIT
22204 for trunc_sz in 2097152 4097 4000 509 0; do
22205 $TRUNCATE $DIR/$tfile $trunc_sz ||
22206 error "truncate $tfile to $trunc_sz failed"
22207 local sz=$(stat --format=%s $DIR/$tfile)
22208 local blk=$(stat --format=%b $DIR/$tfile)
22209 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22210 grant_blk_size) * 8))
22212 if [[ $blk -ne $trunc_blk ]]; then
22213 $(which stat) $DIR/$tfile
22214 error "Expected Block $trunc_blk got $blk for $tfile"
22217 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22218 error "Expected Size $trunc_sz got $sz for $tfile"
22223 # Create file with a hole and write actual two blocks. Block count
22226 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22227 conv=fsync || error "Create file : $DIR/$tfile"
22229 # Calculate the final truncate size.
22230 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22233 # truncate to size $trunc_sz bytes. Strip the last block
22234 # The block count must drop to 8
22236 $TRUNCATE $DIR/$tfile $trunc_sz ||
22237 error "truncate $tfile to $trunc_sz failed"
22239 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22240 sz=$(stat --format=%s $DIR/$tfile)
22241 blk=$(stat --format=%b $DIR/$tfile)
22243 if [[ $blk -ne $trunc_bsz ]]; then
22244 $(which stat) $DIR/$tfile
22245 error "Expected Block $trunc_bsz got $blk for $tfile"
22248 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22249 error "Expected Size $trunc_sz got $sz for $tfile"
22251 run_test 317 "Verify blocks get correctly update after truncate"
22254 local old_max_active=$($LCTL get_param -n \
22255 llite.*.max_read_ahead_async_active 2>/dev/null)
22257 $LCTL set_param llite.*.max_read_ahead_async_active=256
22258 local max_active=$($LCTL get_param -n \
22259 llite.*.max_read_ahead_async_active 2>/dev/null)
22260 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22262 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22263 error "set max_read_ahead_async_active should succeed"
22265 $LCTL set_param llite.*.max_read_ahead_async_active=512
22266 max_active=$($LCTL get_param -n \
22267 llite.*.max_read_ahead_async_active 2>/dev/null)
22268 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22270 # restore @max_active
22271 [ $old_max_active -ne 0 ] && $LCTL set_param \
22272 llite.*.max_read_ahead_async_active=$old_max_active
22274 local old_threshold=$($LCTL get_param -n \
22275 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22276 local max_per_file_mb=$($LCTL get_param -n \
22277 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22279 local invalid=$(($max_per_file_mb + 1))
22281 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22282 && error "set $invalid should fail"
22284 local valid=$(($invalid - 1))
22286 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22287 error "set $valid should succeed"
22288 local threshold=$($LCTL get_param -n \
22289 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22290 [ $threshold -eq $valid ] || error \
22291 "expect threshold $valid got $threshold"
22293 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22295 run_test 318 "Verify async readahead tunables"
22298 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22300 local before=$(date +%s)
22302 local mdir=$DIR/$tdir
22303 local file=$mdir/xxx
22305 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22308 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22309 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22310 $LFS mv -m1 $file &
22313 dd if=$file of=/dev/null
22315 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22316 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22318 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22320 run_test 319 "lost lease lock on migrate error"
22322 test_398a() { # LU-4198
22323 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22324 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22326 # request a new lock on client
22327 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22329 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22330 local lock_count=$($LCTL get_param -n \
22331 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22332 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22334 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22336 # no lock cached, should use lockless IO and not enqueue new lock
22337 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22338 lock_count=$($LCTL get_param -n \
22339 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22340 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22342 run_test 398a "direct IO should cancel lock otherwise lockless"
22344 test_398b() { # LU-4198
22345 which fio || skip_env "no fio installed"
22346 $LFS setstripe -c -1 $DIR/$tfile
22349 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22352 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22353 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22354 --numjobs=$njobs --fallocate=none \
22355 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22356 --filename=$DIR/$tfile &
22359 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22360 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22361 --numjobs=$njobs --fallocate=none \
22362 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22363 --filename=$DIR/$tfile || true
22368 run_test 398b "DIO and buffer IO race"
22370 test_398c() { # LU-4198
22371 which fio || skip_env "no fio installed"
22373 saved_debug=$($LCTL get_param -n debug)
22374 $LCTL set_param debug=0
22376 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22377 ((size /= 1024)) # by megabytes
22378 ((size /= 2)) # write half of the OST at most
22379 [ $size -gt 40 ] && size=40 #reduce test time anyway
22381 $LFS setstripe -c 1 $DIR/$tfile
22383 # it seems like ldiskfs reserves more space than necessary if the
22384 # writing blocks are not mapped, so it extends the file firstly
22385 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22386 cancel_lru_locks osc
22388 # clear and verify rpc_stats later
22389 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22392 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22393 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22394 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22395 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22396 --filename=$DIR/$tfile
22397 [ $? -eq 0 ] || error "fio write error"
22399 [ $($LCTL get_param -n \
22400 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22401 error "Locks were requested while doing AIO"
22403 # get the percentage of 1-page I/O
22404 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22405 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22407 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22409 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22410 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22411 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22412 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22413 --filename=$DIR/$tfile
22414 [ $? -eq 0 ] || error "fio mixed read write error"
22416 echo "AIO with large block size ${size}M"
22417 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22418 --numjobs=1 --fallocate=none --ioengine=libaio \
22419 --iodepth=16 --allow_file_create=0 --size=${size}M \
22420 --filename=$DIR/$tfile
22421 [ $? -eq 0 ] || error "fio large block size failed"
22424 $LCTL set_param debug="$saved_debug"
22426 run_test 398c "run fio to test AIO"
22428 test_398d() { # LU-13846
22429 test -f aiocp || skip_env "no aiocp installed"
22430 local aio_file=$DIR/aio_file
22432 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22434 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22435 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22437 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22439 # make sure we don't crash and fail properly
22440 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22441 error "aio not aligned with PAGE SIZE should fail"
22443 rm -rf $DIR/$tfile $aio_file
22445 run_test 398d "run aiocp to verify block size > stripe size"
22448 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22449 touch $DIR/$tfile.new
22450 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22452 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22455 local read_write=$1
22456 if [ "$read_write" = "write" ]; then
22457 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22458 elif [ "$read_write" = "read" ]; then
22459 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22461 error "argument error"
22464 # turn off debug for performance testing
22465 local saved_debug=$($LCTL get_param -n debug)
22466 $LCTL set_param debug=0
22468 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22470 # get ost1 size - $FSNAME-OST0000
22471 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22472 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22473 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22475 if [ "$read_write" = "read" ]; then
22476 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22479 local start_time=$(date +%s.%N)
22480 $dd_cmd bs=1M count=$blocks oflag=sync ||
22481 error "real dd $read_write error"
22482 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22484 if [ "$read_write" = "write" ]; then
22488 # define OBD_FAIL_OST_FAKE_RW 0x238
22489 do_facet ost1 $LCTL set_param fail_loc=0x238
22491 local start_time=$(date +%s.%N)
22492 $dd_cmd bs=1M count=$blocks oflag=sync ||
22493 error "fake dd $read_write error"
22494 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22496 if [ "$read_write" = "write" ]; then
22498 cancel_lru_locks osc
22499 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22500 error "$tfile size not $blocks MB"
22502 do_facet ost1 $LCTL set_param fail_loc=0
22504 echo "fake $read_write $duration_fake vs. normal $read_write" \
22505 "$duration in seconds"
22506 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22507 error_not_in_vm "fake write is slower"
22509 $LCTL set_param -n debug="$saved_debug"
22512 test_399a() { # LU-7655 for OST fake write
22513 remote_ost_nodsh && skip "remote OST with nodsh"
22517 run_test 399a "fake write should not be slower than normal write"
22519 test_399b() { # LU-8726 for OST fake read
22520 remote_ost_nodsh && skip "remote OST with nodsh"
22521 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22522 skip_env "ldiskfs only test"
22527 run_test 399b "fake read should not be slower than normal read"
22529 test_400a() { # LU-1606, was conf-sanity test_74
22530 if ! which $CC > /dev/null 2>&1; then
22531 skip_env "$CC is not installed"
22534 local extra_flags=''
22535 local out=$TMP/$tfile
22536 local prefix=/usr/include/lustre
22539 # Oleg removes c files in his test rig so test if any c files exist
22540 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22541 skip_env "Needed c test files are missing"
22543 if ! [[ -d $prefix ]]; then
22544 # Assume we're running in tree and fixup the include path.
22545 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22546 extra_flags+=" -L$LUSTRE/utils/.lib"
22549 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22550 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22551 error "client api broken"
22555 run_test 400a "Lustre client api program can compile and link"
22557 test_400b() { # LU-1606, LU-5011
22559 local out=$TMP/$tfile
22560 local prefix=/usr/include/linux/lustre
22562 # We use a hard coded prefix so that this test will not fail
22563 # when run in tree. There are headers in lustre/include/lustre/
22564 # that are not packaged (like lustre_idl.h) and have more
22565 # complicated include dependencies (like config.h and lnet/types.h).
22566 # Since this test about correct packaging we just skip them when
22567 # they don't exist (see below) rather than try to fixup cppflags.
22569 if ! which $CC > /dev/null 2>&1; then
22570 skip_env "$CC is not installed"
22573 for header in $prefix/*.h; do
22574 if ! [[ -f "$header" ]]; then
22578 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22579 continue # lustre_ioctl.h is internal header
22582 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22583 error "cannot compile '$header'"
22587 run_test 400b "packaged headers can be compiled"
22589 test_401a() { #LU-7437
22590 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22591 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22593 #count the number of parameters by "list_param -R"
22594 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22595 #count the number of parameters by listing proc files
22596 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22597 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22598 echo "proc_dirs='$proc_dirs'"
22599 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22600 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22603 [ $params -eq $procs ] ||
22604 error "found $params parameters vs. $procs proc files"
22606 # test the list_param -D option only returns directories
22607 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22608 #count the number of parameters by listing proc directories
22609 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22612 [ $params -eq $procs ] ||
22613 error "found $params parameters vs. $procs proc files"
22615 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22618 # jobid_var may not allow arbitrary values, so use jobid_name
22620 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22621 local testname=jobid_name tmp='testing%p'
22623 local testname=jobid_var tmp=testing
22626 local save=$($LCTL get_param -n $testname)
22628 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22629 error "no error returned when setting bad parameters"
22631 local jobid_new=$($LCTL get_param -n foe $testname baz)
22632 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22634 $LCTL set_param -n fog=bam $testname=$save bat=fog
22635 local jobid_old=$($LCTL get_param -n foe $testname bag)
22636 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22638 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22641 # jobid_var may not allow arbitrary values, so use jobid_name
22643 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22644 local testname=jobid_name
22646 local testname=jobid_var
22649 local jobid_var_old=$($LCTL get_param -n $testname)
22650 local jobid_var_new
22652 $LCTL set_param $testname= &&
22653 error "no error returned for 'set_param a='"
22655 jobid_var_new=$($LCTL get_param -n $testname)
22656 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22657 error "$testname was changed by setting without value"
22659 $LCTL set_param $testname &&
22660 error "no error returned for 'set_param a'"
22662 jobid_var_new=$($LCTL get_param -n $testname)
22663 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22664 error "$testname was changed by setting without value"
22666 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22669 # jobid_var may not allow arbitrary values, so use jobid_name
22671 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22672 local testname=jobid_name new_value='foo=bar%p'
22674 local testname=jobid_var new_valuie=foo=bar
22677 local jobid_var_old=$($LCTL get_param -n $testname)
22678 local jobid_var_new
22680 $LCTL set_param $testname=$new_value ||
22681 error "'set_param a=b' did not accept a value containing '='"
22683 jobid_var_new=$($LCTL get_param -n $testname)
22684 [[ "$jobid_var_new" == "$new_value" ]] ||
22685 error "'set_param a=b' failed on a value containing '='"
22687 # Reset the $testname to test the other format
22688 $LCTL set_param $testname=$jobid_var_old
22689 jobid_var_new=$($LCTL get_param -n $testname)
22690 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22691 error "failed to reset $testname"
22693 $LCTL set_param $testname $new_value ||
22694 error "'set_param a b' did not accept a value containing '='"
22696 jobid_var_new=$($LCTL get_param -n $testname)
22697 [[ "$jobid_var_new" == "$new_value" ]] ||
22698 error "'set_param a b' failed on a value containing '='"
22700 $LCTL set_param $testname $jobid_var_old
22701 jobid_var_new=$($LCTL get_param -n $testname)
22702 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22703 error "failed to reset $testname"
22705 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22708 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22709 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22710 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22711 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22712 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22713 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22714 remote_mds_nodsh && skip "remote MDS with nodsh"
22716 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22717 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22718 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22719 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22720 echo "Touch failed - OK"
22722 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22725 local file1=$DIR/$tfile.1
22726 local file2=$DIR/$tfile.2
22727 local tfile=$TMP/$tfile
22729 rm -f $file1 $file2 $tfile
22734 # 30 sec OBD_TIMEOUT in ll_getattr()
22735 # right before populating st_nlink
22736 $LCTL set_param fail_loc=0x80001409
22737 stat -c %h $file1 > $tfile &
22739 # create an alias, drop all locks and reclaim the dentry
22741 cancel_lru_locks mdc
22742 cancel_lru_locks osc
22743 sysctl -w vm.drop_caches=2
22747 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22749 rm -f $tfile $file1 $file2
22751 run_test 403 "i_nlink should not drop to zero due to aliasing"
22753 test_404() { # LU-6601
22754 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22755 skip "Need server version newer than 2.8.52"
22756 remote_mds_nodsh && skip "remote MDS with nodsh"
22758 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22759 awk '/osp .*-osc-MDT/ { print $4}')
22762 for osp in $mosps; do
22763 echo "Deactivate: " $osp
22764 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22765 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22766 awk -vp=$osp '$4 == p { print $2 }')
22767 [ $stat = IN ] || {
22768 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22769 error "deactivate error"
22771 echo "Activate: " $osp
22772 do_facet $SINGLEMDS $LCTL --device %$osp activate
22773 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22774 awk -vp=$osp '$4 == p { print $2 }')
22775 [ $stat = UP ] || {
22776 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22777 error "activate error"
22781 run_test 404 "validate manual {de}activated works properly for OSPs"
22784 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22785 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22786 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22787 skip "Layout swap lock is not supported"
22789 check_swap_layouts_support
22790 check_swap_layout_no_dom $DIR
22792 test_mkdir $DIR/$tdir
22793 swap_lock_test -d $DIR/$tdir ||
22794 error "One layout swap locked test failed"
22796 run_test 405 "Various layout swap lock tests"
22799 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22800 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22801 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22803 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22804 skip "Need MDS version at least 2.8.50"
22806 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22807 local test_pool=$TESTNAME
22809 pool_add $test_pool || error "pool_add failed"
22810 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22811 error "pool_add_targets failed"
22813 save_layout_restore_at_exit $MOUNT
22815 # parent set default stripe count only, child will stripe from both
22816 # parent and fs default
22817 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22818 error "setstripe $MOUNT failed"
22819 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22820 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22821 for i in $(seq 10); do
22822 local f=$DIR/$tdir/$tfile.$i
22823 touch $f || error "touch failed"
22824 local count=$($LFS getstripe -c $f)
22825 [ $count -eq $OSTCOUNT ] ||
22826 error "$f stripe count $count != $OSTCOUNT"
22827 local offset=$($LFS getstripe -i $f)
22828 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22829 local size=$($LFS getstripe -S $f)
22830 [ $size -eq $((def_stripe_size * 2)) ] ||
22831 error "$f stripe size $size != $((def_stripe_size * 2))"
22832 local pool=$($LFS getstripe -p $f)
22833 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22836 # change fs default striping, delete parent default striping, now child
22837 # will stripe from new fs default striping only
22838 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22839 error "change $MOUNT default stripe failed"
22840 $LFS setstripe -c 0 $DIR/$tdir ||
22841 error "delete $tdir default stripe failed"
22842 for i in $(seq 11 20); do
22843 local f=$DIR/$tdir/$tfile.$i
22844 touch $f || error "touch $f failed"
22845 local count=$($LFS getstripe -c $f)
22846 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22847 local offset=$($LFS getstripe -i $f)
22848 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22849 local size=$($LFS getstripe -S $f)
22850 [ $size -eq $def_stripe_size ] ||
22851 error "$f stripe size $size != $def_stripe_size"
22852 local pool=$($LFS getstripe -p $f)
22853 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22856 unlinkmany $DIR/$tdir/$tfile. 1 20
22858 local f=$DIR/$tdir/$tfile
22859 pool_remove_all_targets $test_pool $f
22860 pool_remove $test_pool $f
22862 run_test 406 "DNE support fs default striping"
22865 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22866 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22867 skip "Need MDS version at least 2.8.55"
22868 remote_mds_nodsh && skip "remote MDS with nodsh"
22870 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22871 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22872 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22873 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22874 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22876 #define OBD_FAIL_DT_TXN_STOP 0x2019
22877 for idx in $(seq $MDSCOUNT); do
22878 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22880 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22881 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22882 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22885 run_test 407 "transaction fail should cause operation fail"
22888 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22890 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22891 lctl set_param fail_loc=0x8000040a
22892 # let ll_prepare_partial_page() fail
22893 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22897 # create at least 100 unused inodes so that
22898 # shrink_icache_memory(0) should not return 0
22899 touch $DIR/$tfile-{0..100}
22900 rm -f $DIR/$tfile-{0..100}
22903 echo 2 > /proc/sys/vm/drop_caches
22905 run_test 408 "drop_caches should not hang due to page leaks"
22909 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22911 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22912 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22913 touch $DIR/$tdir/guard || error "(2) Fail to create"
22915 local PREFIX=$(str_repeat 'A' 128)
22916 echo "Create 1K hard links start at $(date)"
22917 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22918 error "(3) Fail to hard link"
22920 echo "Links count should be right although linkEA overflow"
22921 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22922 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22923 [ $linkcount -eq 1001 ] ||
22924 error "(5) Unexpected hard links count: $linkcount"
22926 echo "List all links start at $(date)"
22927 ls -l $DIR/$tdir/foo > /dev/null ||
22928 error "(6) Fail to list $DIR/$tdir/foo"
22930 echo "Unlink hard links start at $(date)"
22931 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22932 error "(7) Fail to unlink"
22933 echo "Unlink hard links finished at $(date)"
22935 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22939 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22940 skip "Need client version at least 2.9.59"
22941 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22942 skip "Need MODULES build"
22944 # Create a file, and stat it from the kernel
22945 local testfile=$DIR/$tfile
22948 local run_id=$RANDOM
22949 local my_ino=$(stat --format "%i" $testfile)
22951 # Try to insert the module. This will always fail as the
22952 # module is designed to not be inserted.
22953 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22956 # Anything but success is a test failure
22958 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22959 error "no inode match"
22961 run_test 410 "Test inode number returned from kernel thread"
22963 cleanup_test411_cgroup() {
22969 local cg_basedir=/sys/fs/cgroup/memory
22971 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22972 skip "no setup for cgroup"
22974 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22975 error "test file creation failed"
22976 cancel_lru_locks osc
22978 # Create a very small memory cgroup to force a slab allocation error
22979 local cgdir=$cg_basedir/osc_slab_alloc
22980 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22981 trap "cleanup_test411_cgroup $cgdir" EXIT
22982 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22983 echo 1M > $cgdir/memory.limit_in_bytes
22985 # Should not LBUG, just be killed by oom-killer
22986 # dd will return 0 even allocation failure in some environment.
22987 # So don't check return value
22988 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22989 cleanup_test411_cgroup $cgdir
22993 run_test 411 "Slab allocation error with cgroup does not LBUG"
22996 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22997 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22998 skip "Need server version at least 2.10.55"
23001 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23002 error "mkdir failed"
23003 $LFS getdirstripe $DIR/$tdir
23004 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23005 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23006 error "expect $((MDSCOUT - 1)) get $stripe_index"
23007 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23008 [ $stripe_count -eq 2 ] ||
23009 error "expect 2 get $stripe_count"
23011 run_test 412 "mkdir on specific MDTs"
23015 local stripe_count=$2
23016 local mdts=$(comma_list $(mdts_nodes))
23019 local lmv_qos_prio_free
23020 local lmv_qos_threshold_rr
23021 local lmv_qos_maxage
23022 local lod_qos_prio_free
23023 local lod_qos_threshold_rr
23024 local lod_qos_maxage
23028 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23029 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23030 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23032 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23033 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23034 stack_trap "$LCTL set_param \
23035 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23036 stack_trap "$LCTL set_param \
23037 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23038 stack_trap "$LCTL set_param \
23039 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23041 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23042 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23043 lod_qos_prio_free=${lod_qos_prio_free%%%}
23044 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23045 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23046 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23047 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23048 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23049 stack_trap "do_nodes $mdts $LCTL set_param \
23050 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23051 stack_trap "do_nodes $mdts $LCTL set_param \
23052 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23054 stack_trap "do_nodes $mdts $LCTL set_param \
23055 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23058 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23060 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23061 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23063 testdir=$DIR/$tdir-s$stripe_count/rr
23065 for i in $(seq $((100 * MDSCOUNT))); do
23066 eval $mkdir_cmd $testdir/subdir$i ||
23067 error "$mkdir_cmd subdir$i failed"
23070 for i in $(seq $MDSCOUNT); do
23071 count=$($LFS getdirstripe -i $testdir/* |
23072 grep ^$((i - 1))$ | wc -l)
23073 echo "$count directories created on MDT$((i - 1))"
23074 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23076 if [ $stripe_count -gt 1 ]; then
23077 count=$($LFS getdirstripe $testdir/* |
23078 grep -P "^\s+$((i - 1))\t" | wc -l)
23079 echo "$count stripes created on MDT$((i - 1))"
23080 # deviation should < 5% of average
23081 [ $count -lt $((95 * stripe_count)) ] ||
23082 [ $count -gt $((105 * stripe_count)) ] &&
23083 error "stripes are not evenly distributed"
23087 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23088 do_nodes $mdts $LCTL set_param \
23089 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23092 echo "Check for uneven MDTs: "
23102 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23103 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23104 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23106 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23107 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23110 for ((i = 1; i < ${#ffree[@]}; i++)); do
23111 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23112 if [ $tmp -gt $max ]; then
23116 if [ $tmp -lt $min ]; then
23122 [ ${ffree[min_index]} -eq 0 ] &&
23123 skip "no free files in MDT$min_index"
23124 [ ${ffree[min_index]} -gt 100000000 ] &&
23125 skip "too much free files in MDT$min_index"
23127 # Check if we need to generate uneven MDTs
23129 local diff=$(((max - min) * 100 / min))
23130 local value="$(generate_string 1024)"
23132 while [ $diff -lt $threshold ]; do
23133 # generate uneven MDTs, create till $threshold% diff
23134 echo -n "weight diff=$diff% must be > $threshold% ..."
23135 count=$((${ffree[min_index]} / 10))
23136 # 50 sec per 10000 files in vm
23137 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23138 skip "$count files to create"
23139 echo "Fill MDT$min_index with $count files"
23140 [ -d $DIR/$tdir-MDT$min_index ] ||
23141 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23142 error "mkdir $tdir-MDT$min_index failed"
23143 for i in $(seq $count); do
23144 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23145 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23146 error "create f$j_$i failed"
23147 setfattr -n user.413b -v $value \
23148 $DIR/$tdir-MDT$min_index/f$j_$i ||
23149 error "setfattr f$j_$i failed"
23152 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23153 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23154 max=$(((${ffree[max_index]} >> 8) * \
23155 (${bavail[max_index]} * bsize >> 16)))
23156 min=$(((${ffree[min_index]} >> 8) * \
23157 (${bavail[min_index]} * bsize >> 16)))
23158 diff=$(((max - min) * 100 / min))
23161 echo "MDT filesfree available: ${ffree[@]}"
23162 echo "MDT blocks available: ${bavail[@]}"
23163 echo "weight diff=$diff%"
23166 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23168 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23169 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23170 # decrease statfs age, so that it can be updated in time
23171 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23172 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23176 testdir=$DIR/$tdir-s$stripe_count/qos
23178 for i in $(seq $((100 * MDSCOUNT))); do
23179 eval $mkdir_cmd $testdir/subdir$i ||
23180 error "$mkdir_cmd subdir$i failed"
23183 for i in $(seq $MDSCOUNT); do
23184 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23186 echo "$count directories created on MDT$((i - 1))"
23188 if [ $stripe_count -gt 1 ]; then
23189 count=$($LFS getdirstripe $testdir/* |
23190 grep -P "^\s+$((i - 1))\t" | wc -l)
23191 echo "$count stripes created on MDT$((i - 1))"
23195 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23196 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23198 # D-value should > 10% of averge
23199 [ $((max - min)) -lt 10 ] &&
23200 error "subdirs shouldn't be evenly distributed"
23203 if [ $stripe_count -gt 1 ]; then
23204 max=$($LFS getdirstripe $testdir/* |
23205 grep -P "^\s+$max_index\t" | wc -l)
23206 min=$($LFS getdirstripe $testdir/* |
23207 grep -P "^\s+$min_index\t" | wc -l)
23208 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23209 error "stripes shouldn't be evenly distributed"|| true
23214 [ $MDSCOUNT -lt 2 ] &&
23215 skip "We need at least 2 MDTs for this test"
23217 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23218 skip "Need server version at least 2.12.52"
23222 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23223 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23224 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23225 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23226 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23229 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23232 [ $MDSCOUNT -lt 2 ] &&
23233 skip "We need at least 2 MDTs for this test"
23235 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23236 skip "Need server version at least 2.12.52"
23240 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23241 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23242 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23243 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23244 $LFS setdirstripe -D -c $stripe_count \
23245 $DIR/$tdir-s$stripe_count/rr ||
23246 error "setdirstripe failed"
23247 $LFS setdirstripe -D -c $stripe_count \
23248 $DIR/$tdir-s$stripe_count/qos ||
23249 error "setdirstripe failed"
23250 test_qos_mkdir "mkdir" $stripe_count
23253 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23256 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23257 $LCTL set_param fail_loc=0x80000521
23258 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23261 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23265 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23266 skip "Need server version at least 2.11.52"
23276 # this test may be slow on ZFS
23277 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23279 # though this test is designed for striped directory, let's test normal
23280 # directory too since lock is always saved as CoS lock.
23281 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23282 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23291 start_time=$(date +%s)
23292 for i in $(seq $total); do
23293 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23296 end_time=$(date +%s)
23297 duration=$((end_time - start_time))
23299 kill -9 $setattr_pid
23301 echo "rename $total files took $duration sec"
23302 [ $duration -lt 100 ] || error "rename took $duration sec"
23304 run_test 415 "lock revoke is not missing"
23307 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23308 skip "Need server version at least 2.11.55"
23310 # define OBD_FAIL_OSD_TXN_START 0x19a
23311 do_facet mds1 lctl set_param fail_loc=0x19a
23313 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23317 run_test 416 "transaction start failure won't cause system hung"
23321 do_nodes $(comma_list $(mdts_nodes)) \
23322 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23323 do_nodes $(comma_list $(mdts_nodes)) \
23324 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23325 do_nodes $(comma_list $(mdts_nodes)) \
23326 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23330 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23331 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23332 skip "Need MDS version at least 2.11.56"
23334 trap cleanup_417 RETURN EXIT
23336 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23337 do_nodes $(comma_list $(mdts_nodes)) \
23338 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23339 $LFS migrate -m 0 $DIR/$tdir.1 &&
23340 error "migrate dir $tdir.1 should fail"
23342 do_nodes $(comma_list $(mdts_nodes)) \
23343 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23344 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23345 error "create remote dir $tdir.2 should fail"
23347 do_nodes $(comma_list $(mdts_nodes)) \
23348 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23349 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23350 error "create striped dir $tdir.3 should fail"
23353 run_test 417 "disable remote dir, striped dir and dir migration"
23355 # Checks that the outputs of df [-i] and lfs df [-i] match
23357 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23367 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23369 for count in {1..100}; do
23373 # read the lines of interest
23374 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23375 error "df $inodes $dir | tail -n +2 failed"
23376 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23377 error "lfs df $inodes $dir | grep summary: failed"
23379 # skip first substrings of each output as they are different
23380 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23381 # compare the two outputs
23383 for i in {1..5}; do
23384 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23392 lfs df $inodes $dir
23393 error "df and lfs df $1 output mismatch: " \
23394 "df ${inodes}: ${df_out[*]}, " \
23395 "lfs df ${inodes}: ${lfs_df_out[*]}"
23400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23402 local dir=$DIR/$tdir
23403 local numfiles=$((RANDOM % 4096 + 2))
23404 local numblocks=$((RANDOM % 256 + 1))
23406 wait_delete_completed
23409 # check block output
23410 check_lfs_df blocks $dir
23411 # check inode output
23412 check_lfs_df inodes $dir
23414 # create a single file and retest
23415 echo "Creating a single file and testing"
23416 createmany -o $dir/$tfile- 1 &>/dev/null ||
23417 error "creating 1 file in $dir failed"
23418 check_lfs_df blocks $dir
23419 check_lfs_df inodes $dir
23421 # create a random number of files
23422 echo "Creating $((numfiles - 1)) files and testing"
23423 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23424 error "creating $((numfiles - 1)) files in $dir failed"
23426 # write a random number of blocks to the first test file
23427 echo "Writing $numblocks 4K blocks and testing"
23428 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23429 count=$numblocks &>/dev/null ||
23430 error "dd to $dir/${tfile}-0 failed"
23433 check_lfs_df blocks $dir
23434 check_lfs_df inodes $dir
23436 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23437 error "unlinking $numfiles files in $dir failed"
23439 run_test 418 "df and lfs df outputs match"
23443 local dir=$DIR/$tdir
23448 cancel_lru_locks mdc
23450 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23451 $LCTL set_param fail_loc=0x1410
23453 $LCTL set_param fail_loc=0
23456 run_test 419 "Verify open file by name doesn't crash kernel"
23460 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23461 skip "Need MDS version at least 2.12.53"
23463 local SAVE_UMASK=$(umask)
23464 local dir=$DIR/$tdir
23465 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23469 mkdir -m03777 $dir/testdir
23470 ls -dn $dir/testdir
23471 # Need to remove trailing '.' when SELinux is enabled
23472 local dirperms=$(ls -dn $dir/testdir |
23473 awk '{ sub(/\.$/, "", $1); print $1}')
23474 [ $dirperms == "drwxrwsrwt" ] ||
23475 error "incorrect perms on $dir/testdir"
23477 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23478 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23479 ls -n $dir/testdir/testfile
23480 local fileperms=$(ls -n $dir/testdir/testfile |
23481 awk '{ sub(/\.$/, "", $1); print $1}')
23482 [ $fileperms == "-rwxr-xr-x" ] ||
23483 error "incorrect perms on $dir/testdir/testfile"
23487 run_test 420 "clear SGID bit on non-directories for non-members"
23494 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23495 skip "Need MDS version at least 2.12.54"
23497 test_mkdir $DIR/$tdir
23498 createmany -o $DIR/$tdir/f 3
23499 cnt=$(ls -1 $DIR/$tdir | wc -l)
23500 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23502 fid1=$(lfs path2fid $DIR/$tdir/f1)
23503 fid2=$(lfs path2fid $DIR/$tdir/f2)
23504 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23506 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23507 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23509 cnt=$(ls -1 $DIR/$tdir | wc -l)
23510 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23512 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23513 createmany -o $DIR/$tdir/f 3
23514 cnt=$(ls -1 $DIR/$tdir | wc -l)
23515 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23517 fid1=$(lfs path2fid $DIR/$tdir/f1)
23518 fid2=$(lfs path2fid $DIR/$tdir/f2)
23519 echo "remove using fsname $FSNAME"
23520 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23522 cnt=$(ls -1 $DIR/$tdir | wc -l)
23523 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23525 run_test 421a "simple rm by fid"
23532 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23533 skip "Need MDS version at least 2.12.54"
23535 test_mkdir $DIR/$tdir
23536 createmany -o $DIR/$tdir/f 3
23537 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23540 FID1=$(lfs path2fid $DIR/$tdir/f1)
23541 FID2=$(lfs path2fid $DIR/$tdir/f2)
23542 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23544 kill -USR1 $MULTIPID
23547 cnt=$(ls $DIR/$tdir | wc -l)
23548 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23550 run_test 421b "rm by fid on open file"
23556 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23557 skip "Need MDS version at least 2.12.54"
23559 test_mkdir $DIR/$tdir
23560 createmany -o $DIR/$tdir/f 3
23561 touch $DIR/$tdir/$tfile
23562 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23563 cnt=$(ls -1 $DIR/$tdir | wc -l)
23564 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23566 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23567 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23569 cnt=$(ls $DIR/$tdir | wc -l)
23570 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23572 run_test 421c "rm by fid against hardlinked files"
23578 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23579 skip "Need MDS version at least 2.12.54"
23581 test_mkdir $DIR/$tdir
23582 createmany -o $DIR/$tdir/f 4097
23583 cnt=$(ls -1 $DIR/$tdir | wc -l)
23584 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23586 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23587 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23589 cnt=$(ls $DIR/$tdir | wc -l)
23591 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23593 run_test 421d "rmfid en masse"
23599 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23600 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23601 skip "Need MDS version at least 2.12.54"
23603 mkdir -p $DIR/$tdir
23604 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23605 createmany -o $DIR/$tdir/striped_dir/f 512
23606 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23607 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23609 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23610 sed "s/[/][^:]*://g")
23611 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23613 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23615 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23617 run_test 421e "rmfid in DNE"
23623 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23624 skip "Need MDS version at least 2.12.54"
23626 test_mkdir $DIR/$tdir
23628 cnt=$(ls -1 $DIR/$tdir | wc -l)
23629 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23631 FID=$(lfs path2fid $DIR/$tdir/f)
23632 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23633 # rmfid should fail
23634 cnt=$(ls -1 $DIR/$tdir | wc -l)
23635 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23637 chmod a+rw $DIR/$tdir
23639 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23640 # rmfid should fail
23641 cnt=$(ls -1 $DIR/$tdir | wc -l)
23642 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23645 $RUNAS touch $DIR/$tdir/f
23646 FID=$(lfs path2fid $DIR/$tdir/f)
23647 echo "rmfid as root"
23648 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23649 cnt=$(ls -1 $DIR/$tdir | wc -l)
23650 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23653 $RUNAS touch $DIR/$tdir/f
23654 cnt=$(ls -1 $DIR/$tdir | wc -l)
23655 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23656 FID=$(lfs path2fid $DIR/$tdir/f)
23657 # rmfid w/o user_fid2path mount option should fail
23658 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23659 cnt=$(ls -1 $DIR/$tdir | wc -l)
23660 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23662 umount_client $MOUNT || error "failed to umount client"
23663 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23664 error "failed to mount client'"
23666 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23667 # rmfid should succeed
23668 cnt=$(ls -1 $DIR/$tdir | wc -l)
23669 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23671 # rmfid shouldn't allow to remove files due to dir's permission
23672 chmod a+rwx $DIR/$tdir
23675 FID=$(lfs path2fid $DIR/$tdir/f)
23676 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23678 umount_client $MOUNT || error "failed to umount client"
23679 mount_client $MOUNT "$MOUNT_OPTS" ||
23680 error "failed to mount client'"
23683 run_test 421f "rmfid checks permissions"
23689 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23690 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23691 skip "Need MDS version at least 2.12.54"
23693 mkdir -p $DIR/$tdir
23694 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23695 createmany -o $DIR/$tdir/striped_dir/f 512
23696 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23697 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23699 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23700 sed "s/[/][^:]*://g")
23702 rm -f $DIR/$tdir/striped_dir/f1*
23703 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23704 removed=$((512 - cnt))
23706 # few files have been just removed, so we expect
23707 # rmfid to fail on their fids
23708 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23709 [ $removed != $errors ] && error "$errors != $removed"
23711 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23713 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23715 run_test 421g "rmfid to return errors properly"
23718 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23719 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23720 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23721 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23722 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23724 local amc=$(at_max_get client)
23725 local amo=$(at_max_get mds1)
23726 local timeout=`lctl get_param -n timeout`
23728 at_max_set 0 client
23731 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23732 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23733 fail_val=$(((2*timeout + 10)*1000))
23734 touch $DIR/$tdir/d3/file &
23736 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23737 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23738 fail_val=$((2*timeout + 5))
23739 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23743 sleep $((2 * timeout))
23747 touch $DIR/$tdir/d2/file3
23748 touch $DIR/$tdir/d2/file4
23749 touch $DIR/$tdir/d2/file5
23752 at_max_set $amc client
23753 at_max_set $amo mds1
23755 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23756 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23757 error "Watchdog is always throttled"
23759 run_test 422 "kill a process with RPC in progress"
23772 # ensure statfs cache is expired
23775 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23776 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23780 run_test 423 "statfs should return a right data"
23783 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23784 $LCTL set_param fail_loc=0x80000522
23785 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23788 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23791 test_mkdir -c -1 $DIR/$tdir
23792 $LFS setstripe -c -1 $DIR/$tdir
23794 lru_resize_disable "" 100
23795 stack_trap "lru_resize_enable" EXIT
23799 for i in $(seq $((MDSCOUNT * 125))); do
23800 local t=$DIR/$tdir/$tfile_$i
23802 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23803 error_noexit "Create file $t"
23805 stack_trap "rm -rf $DIR/$tdir" EXIT
23807 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23808 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23809 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23811 [ $lock_count -le $lru_size ] ||
23812 error "osc lock count $lock_count > lru size $lru_size"
23815 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23816 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23817 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23819 [ $lock_count -le $lru_size ] ||
23820 error "mdc lock count $lock_count > lru size $lru_size"
23823 run_test 425 "lock count should not exceed lru size"
23826 splice-test -r $DIR/$tfile
23827 splice-test -rd $DIR/$tfile
23828 splice-test $DIR/$tfile
23829 splice-test -d $DIR/$tfile
23831 run_test 426 "splice test on Lustre"
23837 # data at [200K, 400K)
23838 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23839 error "256K->512K dd fails"
23841 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23842 error "2M->3M dd fails"
23844 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23845 error "4M->5M dd fails"
23846 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23847 # start at first component hole #1
23848 printf "Seeking hole from 1000 ... "
23849 offset=$(lseek_test -l 1000 $file)
23851 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23852 printf "Seeking data from 1000 ... "
23853 offset=$(lseek_test -d 1000 $file)
23855 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23857 # start at first component data block
23858 printf "Seeking hole from 300000 ... "
23859 offset=$(lseek_test -l 300000 $file)
23861 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23862 printf "Seeking data from 300000 ... "
23863 offset=$(lseek_test -d 300000 $file)
23865 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23867 # start at the first component but beyond end of object size
23868 printf "Seeking hole from 1000000 ... "
23869 offset=$(lseek_test -l 1000000 $file)
23871 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23872 printf "Seeking data from 1000000 ... "
23873 offset=$(lseek_test -d 1000000 $file)
23875 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23877 # start at second component stripe 2 (empty file)
23878 printf "Seeking hole from 1500000 ... "
23879 offset=$(lseek_test -l 1500000 $file)
23881 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23882 printf "Seeking data from 1500000 ... "
23883 offset=$(lseek_test -d 1500000 $file)
23885 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23887 # start at second component stripe 1 (all data)
23888 printf "Seeking hole from 3000000 ... "
23889 offset=$(lseek_test -l 3000000 $file)
23891 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23892 printf "Seeking data from 3000000 ... "
23893 offset=$(lseek_test -d 3000000 $file)
23895 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23897 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23898 error "2nd dd fails"
23899 echo "Add data block at 640K...1280K"
23901 # start at before new data block, in hole
23902 printf "Seeking hole from 600000 ... "
23903 offset=$(lseek_test -l 600000 $file)
23905 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23906 printf "Seeking data from 600000 ... "
23907 offset=$(lseek_test -d 600000 $file)
23909 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23911 # start at the first component new data block
23912 printf "Seeking hole from 1000000 ... "
23913 offset=$(lseek_test -l 1000000 $file)
23915 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23916 printf "Seeking data from 1000000 ... "
23917 offset=$(lseek_test -d 1000000 $file)
23919 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23921 # start at second component stripe 2, new data
23922 printf "Seeking hole from 1200000 ... "
23923 offset=$(lseek_test -l 1200000 $file)
23925 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23926 printf "Seeking data from 1200000 ... "
23927 offset=$(lseek_test -d 1200000 $file)
23929 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23931 # start beyond file end
23932 printf "Using offset > filesize ... "
23933 lseek_test -l 4000000 $file && error "lseek should fail"
23934 printf "Using offset > filesize ... "
23935 lseek_test -d 4000000 $file && error "lseek should fail"
23941 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23942 skip "MDT does not support SEEK_HOLE"
23944 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23945 skip "OST does not support SEEK_HOLE"
23947 local file=$DIR/$tdir/$tfile
23949 mkdir -p $DIR/$tdir
23951 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23952 # OST stripe #1 will have continuous data at [1M, 3M)
23953 # OST stripe #2 is empty
23954 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23955 lseek_test_430 $file
23957 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23958 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23959 lseek_test_430 $file
23961 $LFS setstripe -c2 -S 512K $file
23962 echo "Two stripes, stripe size 512K"
23963 lseek_test_430 $file
23965 # FLR with stale mirror
23966 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23968 echo "Mirrored file:"
23969 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23970 echo "Plain 2 stripes 1M"
23971 lseek_test_430 $file
23974 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23977 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23978 skip "OST does not support SEEK_HOLE"
23981 local file=$DIR/$tdir/$tfile
23983 mkdir -p $DIR/$tdir
23984 # Empty layout lseek should fail
23987 printf "Seeking hole from 0 ... "
23988 lseek_test -l 0 $file && error "lseek should fail"
23989 printf "Seeking data from 0 ... "
23990 lseek_test -d 0 $file && error "lseek should fail"
23994 $LFS setstripe -E 1M -c2 -E eof $file
23995 $TRUNCATE $file 1048576
23996 printf "Seeking hole from 1000000 ... "
23997 offset=$(lseek_test -l 1000000 $file)
23999 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24000 printf "Seeking data from 1000000 ... "
24001 lseek_test -d 1000000 $file && error "lseek should fail"
24004 # full component followed by non-inited one
24005 $LFS setstripe -E 1M -c2 -E eof $file
24006 dd if=/dev/urandom of=$file bs=1M count=1
24007 printf "Seeking hole from 1000000 ... "
24008 offset=$(lseek_test -l 1000000 $file)
24010 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24011 printf "Seeking hole from 1048576 ... "
24012 lseek_test -l 1048576 $file && error "lseek should fail"
24013 # init second component and truncate back
24014 echo "123" >> $file
24015 $TRUNCATE $file 1048576
24016 printf "Seeking hole from 1000000 ... "
24017 offset=$(lseek_test -l 1000000 $file)
24019 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24020 printf "Seeking hole from 1048576 ... "
24021 lseek_test -l 1048576 $file && error "lseek should fail"
24022 # boundary checks for big values
24023 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24024 offset=$(lseek_test -d 0 $file.10g)
24025 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24026 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24027 offset=$(lseek_test -d 0 $file.100g)
24028 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24031 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24034 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24035 skip "OST does not support SEEK_HOLE"
24037 local file=$DIR/$tdir/$tfile
24040 mkdir -p $DIR/$tdir
24041 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24043 # cp version 8.33+ prefers lseek over fiemap
24044 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24046 time cp $file /dev/null
24047 (( SECONDS - start < 5 )) ||
24048 error "cp: too long runtime $((SECONDS - start))"
24051 # tar version 1.29+ supports SEEK_HOLE/DATA
24052 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24054 time tar cS $file - | cat > /dev/null
24055 (( SECONDS - start < 5 )) ||
24056 error "tar: too long runtime $((SECONDS - start))"
24059 run_test 430c "lseek: external tools check"
24061 test_431() { # LU-14187
24062 local file=$DIR/$tdir/$tfile
24064 mkdir -p $DIR/$tdir
24065 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24066 dd if=/dev/urandom of=$file bs=4k count=1
24067 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24068 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24069 #define OBD_FAIL_OST_RESTART_IO 0x251
24070 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24071 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24075 echo 3 > /proc/sys/vm/drop_caches
24076 diff $file $file.0 || error "data diff"
24078 run_test 431 "Restart transaction for IO"
24081 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24082 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24083 skip "Need server version at least 2.9.55"
24085 start_full_debug_logging
24089 stop_full_debug_logging
24093 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24094 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24095 awk '/The barrier for/ { print $7 }')
24098 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24103 barrier_expired() {
24106 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24107 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24108 awk '/will be expired/ { print $7 }')
24110 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24119 echo "Start barrier_freeze at: $(date)"
24120 #define OBD_FAIL_BARRIER_DELAY 0x2202
24121 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24122 # Do not reduce barrier time - See LU-11873
24123 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24126 local b_status=$(barrier_stat)
24127 echo "Got barrier status at: $(date)"
24128 [ "$b_status" = "'freezing_p1'" ] ||
24129 error "(1) unexpected barrier status $b_status"
24131 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24133 b_status=$(barrier_stat)
24134 [ "$b_status" = "'frozen'" ] ||
24135 error "(2) unexpected barrier status $b_status"
24137 local expired=$(barrier_expired)
24138 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24139 sleep $((expired + 3))
24141 b_status=$(barrier_stat)
24142 [ "$b_status" = "'expired'" ] ||
24143 error "(3) unexpected barrier status $b_status"
24145 # Do not reduce barrier time - See LU-11873
24146 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24147 error "(4) fail to freeze barrier"
24149 b_status=$(barrier_stat)
24150 [ "$b_status" = "'frozen'" ] ||
24151 error "(5) unexpected barrier status $b_status"
24153 echo "Start barrier_thaw at: $(date)"
24154 #define OBD_FAIL_BARRIER_DELAY 0x2202
24155 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24156 do_facet mgs $LCTL barrier_thaw $FSNAME &
24159 b_status=$(barrier_stat)
24160 echo "Got barrier status at: $(date)"
24161 [ "$b_status" = "'thawing'" ] ||
24162 error "(6) unexpected barrier status $b_status"
24164 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24166 b_status=$(barrier_stat)
24167 [ "$b_status" = "'thawed'" ] ||
24168 error "(7) unexpected barrier status $b_status"
24170 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24171 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24172 do_facet mgs $LCTL barrier_freeze $FSNAME
24174 b_status=$(barrier_stat)
24175 [ "$b_status" = "'failed'" ] ||
24176 error "(8) unexpected barrier status $b_status"
24178 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24179 do_facet mgs $LCTL barrier_thaw $FSNAME
24183 run_test 801a "write barrier user interfaces and stat machine"
24188 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24189 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24190 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24191 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24192 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24194 cancel_lru_locks mdc
24196 # 180 seconds should be long enough
24197 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24199 local b_status=$(barrier_stat)
24200 [ "$b_status" = "'frozen'" ] ||
24201 error "(6) unexpected barrier status $b_status"
24203 mkdir $DIR/$tdir/d0/d10 &
24206 touch $DIR/$tdir/d1/f13 &
24209 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24212 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24215 rm -f $DIR/$tdir/d4/f12 &
24218 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24220 # To guarantee taht the 'stat' is not blocked
24221 b_status=$(barrier_stat)
24222 [ "$b_status" = "'frozen'" ] ||
24223 error "(8) unexpected barrier status $b_status"
24225 # let above commands to run at background
24228 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24229 ps -p $touch_pid || error "(10) touch should be blocked"
24230 ps -p $ln_pid || error "(11) link should be blocked"
24231 ps -p $mv_pid || error "(12) rename should be blocked"
24232 ps -p $rm_pid || error "(13) unlink should be blocked"
24234 b_status=$(barrier_stat)
24235 [ "$b_status" = "'frozen'" ] ||
24236 error "(14) unexpected barrier status $b_status"
24238 do_facet mgs $LCTL barrier_thaw $FSNAME
24239 b_status=$(barrier_stat)
24240 [ "$b_status" = "'thawed'" ] ||
24241 error "(15) unexpected barrier status $b_status"
24243 wait $mkdir_pid || error "(16) mkdir should succeed"
24244 wait $touch_pid || error "(17) touch should succeed"
24245 wait $ln_pid || error "(18) link should succeed"
24246 wait $mv_pid || error "(19) rename should succeed"
24247 wait $rm_pid || error "(20) unlink should succeed"
24251 run_test 801b "modification will be blocked by write barrier"
24254 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24258 stop mds2 || error "(1) Fail to stop mds2"
24260 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24262 local b_status=$(barrier_stat)
24263 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24264 do_facet mgs $LCTL barrier_thaw $FSNAME
24265 error "(2) unexpected barrier status $b_status"
24268 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24269 error "(3) Fail to rescan barrier bitmap"
24271 # Do not reduce barrier time - See LU-11873
24272 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24274 b_status=$(barrier_stat)
24275 [ "$b_status" = "'frozen'" ] ||
24276 error "(4) unexpected barrier status $b_status"
24278 do_facet mgs $LCTL barrier_thaw $FSNAME
24279 b_status=$(barrier_stat)
24280 [ "$b_status" = "'thawed'" ] ||
24281 error "(5) unexpected barrier status $b_status"
24283 local devname=$(mdsdevname 2)
24285 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24287 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24288 error "(7) Fail to rescan barrier bitmap"
24292 run_test 801c "rescan barrier bitmap"
24294 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24295 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24296 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24297 saved_MOUNT_OPTS=$MOUNT_OPTS
24303 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24304 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24305 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24306 MOUNT_OPTS=$saved_MOUNT_OPTS
24311 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24312 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24313 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24314 skip "Need server version at least 2.9.55"
24316 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24318 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24320 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24321 error "(2) Fail to copy"
24323 trap cleanup_802a EXIT
24325 # sync by force before remount as readonly
24326 sync; sync_all_data; sleep 3; sync_all_data
24330 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24331 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24332 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24334 echo "Mount the server as read only"
24335 setupall server_only || error "(3) Fail to start servers"
24337 echo "Mount client without ro should fail"
24338 mount_client $MOUNT &&
24339 error "(4) Mount client without 'ro' should fail"
24341 echo "Mount client with ro should succeed"
24342 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24343 mount_client $MOUNT ||
24344 error "(5) Mount client with 'ro' should succeed"
24346 echo "Modify should be refused"
24347 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24349 echo "Read should be allowed"
24350 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24351 error "(7) Read should succeed under ro mode"
24355 run_test 802a "simulate readonly device"
24358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24359 remote_mds_nodsh && skip "remote MDS with nodsh"
24361 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24362 skip "readonly option not available"
24364 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24366 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24367 error "(2) Fail to copy"
24369 # write back all cached data before setting MDT to readonly
24373 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24374 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24376 echo "Modify should be refused"
24377 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24379 echo "Read should be allowed"
24380 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24381 error "(7) Read should succeed under ro mode"
24384 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24386 run_test 802b "be able to set MDTs to readonly"
24389 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24390 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24391 skip "MDS needs to be newer than 2.10.54"
24393 mkdir -p $DIR/$tdir
24394 # Create some objects on all MDTs to trigger related logs objects
24395 for idx in $(seq $MDSCOUNT); do
24396 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24397 $DIR/$tdir/dir${idx} ||
24398 error "Fail to create $DIR/$tdir/dir${idx}"
24402 wait_delete_completed # ensure old test cleanups are finished
24403 echo "before create:"
24405 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24407 for i in {1..10}; do
24408 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24409 error "Fail to create $DIR/$tdir/foo$i"
24413 echo "after create:"
24415 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24417 # allow for an llog to be cleaned up during the test
24418 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24419 error "before ($before_used) + 10 > after ($after_used)"
24421 for i in {1..10}; do
24422 rm -rf $DIR/$tdir/foo$i ||
24423 error "Fail to remove $DIR/$tdir/foo$i"
24426 sleep 3 # avoid MDT return cached statfs
24427 wait_delete_completed
24428 echo "after unlink:"
24430 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24432 # allow for an llog to be created during the test
24433 [ $after_used -le $((before_used + 1)) ] ||
24434 error "after ($after_used) > before ($before_used) + 1"
24436 run_test 803a "verify agent object for remote object"
24439 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24440 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24441 skip "MDS needs to be newer than 2.13.56"
24442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24444 for i in $(seq 0 $((MDSCOUNT - 1))); do
24445 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24453 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24454 for i in $(seq 0 $((MDSCOUNT - 1))); do
24455 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24456 awk '/getattr/ { print $2 }')
24457 before=$((before + tmp))
24459 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24460 for i in $(seq 0 $((MDSCOUNT - 1))); do
24461 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24462 awk '/getattr/ { print $2 }')
24463 after=$((after + tmp))
24466 [ $before -eq $after ] || error "getattr count $before != $after"
24468 run_test 803b "remote object can getattr from cache"
24471 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24472 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24473 skip "MDS needs to be newer than 2.10.54"
24474 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24476 mkdir -p $DIR/$tdir
24477 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24478 error "Fail to create $DIR/$tdir/dir0"
24480 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24481 local dev=$(mdsdevname 2)
24483 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24484 grep ${fid} || error "NOT found agent entry for dir0"
24486 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24487 error "Fail to create $DIR/$tdir/dir1"
24489 touch $DIR/$tdir/dir1/foo0 ||
24490 error "Fail to create $DIR/$tdir/dir1/foo0"
24491 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24494 for idx in $(seq $MDSCOUNT); do
24495 dev=$(mdsdevname $idx)
24496 do_facet mds${idx} \
24497 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24498 grep ${fid} && rc=$idx
24501 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24502 error "Fail to rename foo0 to foo1"
24503 if [ $rc -eq 0 ]; then
24504 for idx in $(seq $MDSCOUNT); do
24505 dev=$(mdsdevname $idx)
24506 do_facet mds${idx} \
24507 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24508 grep ${fid} && rc=$idx
24512 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24513 error "Fail to rename foo1 to foo2"
24514 if [ $rc -eq 0 ]; then
24515 for idx in $(seq $MDSCOUNT); do
24516 dev=$(mdsdevname $idx)
24517 do_facet mds${idx} \
24518 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24519 grep ${fid} && rc=$idx
24523 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24525 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24526 error "Fail to link to $DIR/$tdir/dir1/foo2"
24527 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24528 error "Fail to rename foo2 to foo0"
24529 unlink $DIR/$tdir/dir1/foo0 ||
24530 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24531 rm -rf $DIR/$tdir/dir0 ||
24532 error "Fail to rm $DIR/$tdir/dir0"
24534 for idx in $(seq $MDSCOUNT); do
24535 dev=$(mdsdevname $idx)
24539 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24541 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24542 error "mount mds$idx failed"
24543 df $MOUNT > /dev/null 2>&1
24545 # e2fsck should not return error
24547 error "e2fsck detected error on MDT${idx}: rc=$rc"
24550 run_test 804 "verify agent entry for remote entry"
24553 do_facet $SINGLEMDS zfs set quota=$old $fsset
24554 unlinkmany $DIR/$tdir/f- 1000000
24559 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24560 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24561 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24562 skip "netfree not implemented before 0.7"
24563 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24564 skip "Need MDS version at least 2.10.57"
24571 local pref="osd-zfs.$FSNAME-MDT0000."
24573 # limit available space on MDS dataset to meet nospace issue
24574 # quickly. then ZFS 0.7.2 can use reserved space if asked
24575 # properly (using netfree flag in osd_declare_destroy()
24576 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24577 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24579 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24580 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24581 let "usedkb=usedkb-freekb"
24582 let "freekb=freekb/2"
24583 if let "freekb > 5000"; then
24586 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24587 trap cleanup_805 EXIT
24589 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24590 error "Can't set PFL layout"
24591 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24592 rm -rf $DIR/$tdir || error "not able to remove"
24593 do_facet $SINGLEMDS zfs set quota=$old $fsset
24596 run_test 805 "ZFS can remove from full fs"
24602 local size=$($LFS getsom -s $file)
24603 local expect=$(stat -c %s $file)
24605 [[ $size == $expect ]] ||
24606 error "$file expected size: $expect, got: $size"
24608 local blocks=$($LFS getsom -b $file)
24609 expect=$(stat -c %b $file)
24610 [[ $blocks == $expect ]] ||
24611 error "$file expected blocks: $expect, got: $blocks"
24616 local size=$($LFS getsom -s $1)
24619 [[ $size == $expect ]] ||
24620 error "$file expected size: $expect, got: $size"
24624 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24625 skip "Need MDS version at least 2.11.52"
24629 touch $DIR/$tfile || error "touch $tfile failed"
24631 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24632 save_lustre_params client "llite.*.xattr_cache" > $save
24633 lctl set_param llite.*.xattr_cache=0
24634 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24636 # single-threaded write
24637 echo "Test SOM for single-threaded write"
24638 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24639 error "write $tfile failed"
24640 check_lsom_size $DIR/$tfile $bs
24643 local size=$(($num * $bs))
24647 echo "Test SOM for single client multi-threaded($num) write"
24648 $TRUNCATE $DIR/$tfile 0
24649 for ((i = 0; i < $num; i++)); do
24650 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24652 offset=$((offset + $bs))
24654 for (( i=0; i < $num; i++ )); do
24657 check_lsom_size $DIR/$tfile $size
24659 $TRUNCATE $DIR/$tfile 0
24660 for ((i = 0; i < $num; i++)); do
24661 offset=$((offset - $bs))
24662 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24665 for (( i=0; i < $num; i++ )); do
24668 check_lsom_size $DIR/$tfile $size
24670 # multi-client writes
24671 num=$(get_node_count ${CLIENTS//,/ })
24672 size=$(($num * $bs))
24676 echo "Test SOM for multi-client ($num) writes"
24677 $TRUNCATE $DIR/$tfile 0
24678 for client in ${CLIENTS//,/ }; do
24679 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24682 offset=$((offset + $bs))
24684 for (( i=0; i < $num; i++ )); do
24687 check_lsom_size $DIR/$tfile $offset
24690 $TRUNCATE $DIR/$tfile 0
24691 for client in ${CLIENTS//,/ }; do
24692 offset=$((offset - $bs))
24693 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24697 for (( i=0; i < $num; i++ )); do
24700 check_lsom_size $DIR/$tfile $size
24703 echo "Test SOM for truncate"
24704 $TRUNCATE $DIR/$tfile 1048576
24705 check_lsom_size $DIR/$tfile 1048576
24706 $TRUNCATE $DIR/$tfile 1234
24707 check_lsom_size $DIR/$tfile 1234
24709 # verify SOM blocks count
24710 echo "Verify SOM block count"
24711 $TRUNCATE $DIR/$tfile 0
24712 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24713 error "failed to write file $tfile"
24714 check_lsom_data $DIR/$tfile
24716 run_test 806 "Verify Lazy Size on MDS"
24719 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24720 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24721 skip "Need MDS version at least 2.11.52"
24723 # Registration step
24724 changelog_register || error "changelog_register failed"
24725 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24726 changelog_users $SINGLEMDS | grep -q $cl_user ||
24727 error "User $cl_user not found in changelog_users"
24729 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24730 save_lustre_params client "llite.*.xattr_cache" > $save
24731 lctl set_param llite.*.xattr_cache=0
24732 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24734 rm -rf $DIR/$tdir || error "rm $tdir failed"
24735 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24736 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24737 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24738 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24739 error "truncate $tdir/trunc failed"
24742 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24743 error "write $tfile failed"
24745 # multi-client wirtes
24746 local num=$(get_node_count ${CLIENTS//,/ })
24750 echo "Test SOM for multi-client ($num) writes"
24751 touch $DIR/$tfile || error "touch $tfile failed"
24752 $TRUNCATE $DIR/$tfile 0
24753 for client in ${CLIENTS//,/ }; do
24754 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24757 offset=$((offset + $bs))
24759 for (( i=0; i < $num; i++ )); do
24763 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24764 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24765 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24766 check_lsom_data $DIR/$tdir/trunc
24767 check_lsom_data $DIR/$tdir/single_dd
24768 check_lsom_data $DIR/$tfile
24771 # Deregistration step
24772 changelog_deregister || error "changelog_deregister failed"
24774 run_test 807 "verify LSOM syncing tool"
24776 check_som_nologged()
24778 local lines=$($LFS changelog $FSNAME-MDT0000 |
24779 grep 'x=trusted.som' | wc -l)
24780 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24784 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24785 skip "Need MDS version at least 2.11.55"
24787 # Registration step
24788 changelog_register || error "changelog_register failed"
24790 touch $DIR/$tfile || error "touch $tfile failed"
24793 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24794 error "write $tfile failed"
24797 $TRUNCATE $DIR/$tfile 1234
24800 $TRUNCATE $DIR/$tfile 1048576
24803 # Deregistration step
24804 changelog_deregister || error "changelog_deregister failed"
24806 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24811 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24815 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24816 skip "Need MDS version at least 2.11.56"
24818 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24819 error "failed to create DoM-only file $DIR/$tfile"
24820 touch $DIR/$tfile || error "touch $tfile failed"
24821 check_som_nodata $DIR/$tfile
24823 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24824 error "write $tfile failed"
24825 check_som_nodata $DIR/$tfile
24827 $TRUNCATE $DIR/$tfile 1234
24828 check_som_nodata $DIR/$tfile
24830 $TRUNCATE $DIR/$tfile 4097
24831 check_som_nodata $DIR/$file
24833 run_test 809 "Verify no SOM xattr store for DoM-only files"
24836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24837 $GSS && skip_env "could not run with gss"
24838 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24839 skip "OST < 2.12.58 doesn't align checksum"
24842 stack_trap "set_checksums $ORIG_CSUM" EXIT
24843 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24848 for csum in $CKSUM_TYPES; do
24849 #define OBD_FAIL_OSC_NO_GRANT 0x411
24850 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24851 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24853 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24854 before=$(md5sum $DIR/$tfile)
24855 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24856 after=$(md5sum $DIR/$tfile)
24857 [ "$before" == "$after" ] ||
24858 error "$csum: $before != $after bs=$1 seek=$2"
24862 run_test 810 "partial page writes on ZFS (LU-11663)"
24865 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24866 skip "OST < 2.12.51 doesn't support this fail_loc"
24868 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24869 # ensure ost1 is connected
24870 stat $DIR/$tfile >/dev/null || error "can't stat"
24871 wait_osc_import_state client ost1 FULL
24872 # no locks, no reqs to let the connection idle
24873 cancel_lru_locks osc
24875 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24876 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24877 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24878 wait_osc_import_state client ost1 CONNECTING
24879 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24881 stat $DIR/$tfile >/dev/null || error "can't stat file"
24883 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24885 test_812b() { # LU-12378
24886 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24887 skip "OST < 2.12.51 doesn't support this fail_loc"
24889 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24890 # ensure ost1 is connected
24891 stat $DIR/$tfile >/dev/null || error "can't stat"
24892 wait_osc_import_state client ost1 FULL
24893 # no locks, no reqs to let the connection idle
24894 cancel_lru_locks osc
24896 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24897 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24898 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24899 wait_osc_import_state client ost1 CONNECTING
24900 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24902 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24903 wait_osc_import_state client ost1 IDLE
24905 run_test 812b "do not drop no resend request for idle connect"
24908 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24909 [ -z "$file_heat_sav" ] && skip "no file heat support"
24920 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24921 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24923 $LCTL set_param -n llite.*.file_heat=1
24924 echo "Turn on file heat"
24925 echo "Period second: $period_second, Decay percentage: $decay_pct"
24927 echo "QQQQ" > $DIR/$tfile
24928 echo "QQQQ" > $DIR/$tfile
24929 echo "QQQQ" > $DIR/$tfile
24930 cat $DIR/$tfile > /dev/null
24931 cat $DIR/$tfile > /dev/null
24932 cat $DIR/$tfile > /dev/null
24933 cat $DIR/$tfile > /dev/null
24935 local out=$($LFS heat_get $DIR/$tfile)
24937 $LFS heat_get $DIR/$tfile
24938 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24939 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24940 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24941 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24943 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24944 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24945 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24946 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24948 sleep $((period_second + 3))
24949 echo "Sleep $((period_second + 3)) seconds..."
24950 # The recursion formula to calculate the heat of the file f is as
24952 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24953 # Where Hi is the heat value in the period between time points i*I and
24954 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24955 # to the weight of Ci.
24956 out=$($LFS heat_get $DIR/$tfile)
24957 $LFS heat_get $DIR/$tfile
24958 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24959 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24960 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24961 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24963 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24964 error "read sample ($readsample) is wrong"
24965 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24966 error "write sample ($writesample) is wrong"
24967 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24968 error "read bytes ($readbyte) is wrong"
24969 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24970 error "write bytes ($writebyte) is wrong"
24972 echo "QQQQ" > $DIR/$tfile
24973 echo "QQQQ" > $DIR/$tfile
24974 echo "QQQQ" > $DIR/$tfile
24975 cat $DIR/$tfile > /dev/null
24976 cat $DIR/$tfile > /dev/null
24977 cat $DIR/$tfile > /dev/null
24978 cat $DIR/$tfile > /dev/null
24980 sleep $((period_second + 3))
24981 echo "Sleep $((period_second + 3)) seconds..."
24983 out=$($LFS heat_get $DIR/$tfile)
24984 $LFS heat_get $DIR/$tfile
24985 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24986 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24987 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24988 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24990 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24991 4 * $decay_pct) / 100") -eq 1 ] ||
24992 error "read sample ($readsample1) is wrong"
24993 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24994 3 * $decay_pct) / 100") -eq 1 ] ||
24995 error "write sample ($writesample1) is wrong"
24996 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24997 20 * $decay_pct) / 100") -eq 1 ] ||
24998 error "read bytes ($readbyte1) is wrong"
24999 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25000 15 * $decay_pct) / 100") -eq 1 ] ||
25001 error "write bytes ($writebyte1) is wrong"
25003 echo "Turn off file heat for the file $DIR/$tfile"
25004 $LFS heat_set -o $DIR/$tfile
25006 echo "QQQQ" > $DIR/$tfile
25007 echo "QQQQ" > $DIR/$tfile
25008 echo "QQQQ" > $DIR/$tfile
25009 cat $DIR/$tfile > /dev/null
25010 cat $DIR/$tfile > /dev/null
25011 cat $DIR/$tfile > /dev/null
25012 cat $DIR/$tfile > /dev/null
25014 out=$($LFS heat_get $DIR/$tfile)
25015 $LFS heat_get $DIR/$tfile
25016 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25017 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25018 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25019 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25021 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25022 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25023 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25024 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25026 echo "Trun on file heat for the file $DIR/$tfile"
25027 $LFS heat_set -O $DIR/$tfile
25029 echo "QQQQ" > $DIR/$tfile
25030 echo "QQQQ" > $DIR/$tfile
25031 echo "QQQQ" > $DIR/$tfile
25032 cat $DIR/$tfile > /dev/null
25033 cat $DIR/$tfile > /dev/null
25034 cat $DIR/$tfile > /dev/null
25035 cat $DIR/$tfile > /dev/null
25037 out=$($LFS heat_get $DIR/$tfile)
25038 $LFS heat_get $DIR/$tfile
25039 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25040 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25041 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25042 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25044 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25045 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25046 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25047 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25049 $LFS heat_set -c $DIR/$tfile
25050 $LCTL set_param -n llite.*.file_heat=0
25051 echo "Turn off file heat support for the Lustre filesystem"
25053 echo "QQQQ" > $DIR/$tfile
25054 echo "QQQQ" > $DIR/$tfile
25055 echo "QQQQ" > $DIR/$tfile
25056 cat $DIR/$tfile > /dev/null
25057 cat $DIR/$tfile > /dev/null
25058 cat $DIR/$tfile > /dev/null
25059 cat $DIR/$tfile > /dev/null
25061 out=$($LFS heat_get $DIR/$tfile)
25062 $LFS heat_get $DIR/$tfile
25063 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25064 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25065 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25066 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25068 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25069 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25070 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25071 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25073 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25076 run_test 813 "File heat verfication"
25080 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25081 echo -n y >> $DIR/$tfile
25082 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25083 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25085 run_test 814 "sparse cp works as expected (LU-12361)"
25089 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25090 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25092 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25095 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25096 # ensure ost1 is connected
25097 stat $DIR/$tfile >/dev/null || error "can't stat"
25098 wait_osc_import_state client ost1 FULL
25099 # no locks, no reqs to let the connection idle
25100 cancel_lru_locks osc
25101 lru_resize_disable osc
25104 before=$($LCTL get_param -n \
25105 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25107 wait_osc_import_state client ost1 IDLE
25108 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25109 now=$($LCTL get_param -n \
25110 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25111 [ $before == $now ] || error "lru_size changed $before != $now"
25113 run_test 816 "do not reset lru_resize on idle reconnect"
25117 exportfs -u localhost:$DIR/nfsexp
25122 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25124 mkdir -p $DIR/nfsexp
25125 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25126 error "failed to export nfs"
25128 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25129 stack_trap cleanup_817 EXIT
25131 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25132 error "failed to mount nfs to $tmpdir"
25134 cp /bin/true $tmpdir
25135 $DIR/nfsexp/true || error "failed to execute 'true' command"
25137 run_test 817 "nfsd won't cache write lock for exec file"
25141 $LFS setstripe -c1 -i0 $DIR/$tfile
25142 $LFS setstripe -c1 -i1 $DIR/$tfile
25144 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25145 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25146 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25147 error "start $SINGLEMDS failed"
25150 run_test 818 "unlink with failed llog"
25153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25154 cancel_lru_locks osc
25155 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25156 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25157 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25160 run_test 819a "too big niobuf in read"
25163 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25164 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25165 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25166 cancel_lru_locks osc
25170 run_test 819b "too big niobuf in write"
25173 function test_820_start_ost() {
25176 for num in $(seq $OSTCOUNT); do
25177 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25182 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25185 umount_client $MOUNT || error "umount failed"
25186 for num in $(seq $OSTCOUNT); do
25190 # mount client with no active OSTs
25191 # so that the client can't initialize max LOV EA size
25192 # from OSC notifications
25193 mount_client $MOUNT || error "mount failed"
25194 # delay OST starting to keep this 0 max EA size for a while
25195 test_820_start_ost &
25197 # create a directory on MDS2
25198 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25199 error "Failed to create directory"
25200 # open intent should update default EA size
25201 # see mdc_update_max_ea_from_body()
25202 # notice this is the very first RPC to MDS2
25203 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25206 # With SSK, this situation can lead to -EPERM being returned.
25207 # In that case, simply retry.
25208 if [ $ret -ne 0 ] && $SHARED_KEY; then
25209 if echo "$out" | grep -q "not permitted"; then
25210 cp /etc/services $DIR/$tdir/mds2
25214 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25216 run_test 820 "update max EA from open intent"
25219 # tests that do cleanup/setup should be run at the end
25223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25226 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25227 $LCTL set_param fail_loc=0x903
25229 cancel_lru_locks MGC
25231 FAIL_ON_ERROR=true cleanup
25232 FAIL_ON_ERROR=true setup
25234 run_test 900 "umount should not race with any mgc requeue thread"
25236 # LUS-6253/LU-11185
25242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25244 # some get_param have a bug to handle dot in param name
25245 cancel_lru_locks MGC
25246 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25247 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25248 umount_client $MOUNT || error "umount failed"
25249 mount_client $MOUNT || error "mount failed"
25250 cancel_lru_locks MGC
25251 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25252 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25254 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25255 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25259 run_test 901 "don't leak a mgc lock on client umount"
25263 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25264 skip "client does not have LU-13377 fix"
25265 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25266 $LCTL set_param fail_loc=0x1415
25267 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25268 cancel_lru_locks osc
25271 run_test 902 "test short write doesn't hang lustre"
25274 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25275 check_and_cleanup_lustre
25276 if [ "$I_MOUNTED" != "yes" ]; then
25277 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true