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 60i 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3323 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3324 stack_trap "rm -f $TMP/$tfile*"
3326 test_mkdir $DIR/$tdir-1
3327 test_mkdir $DIR/$tdir-2
3329 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3330 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3332 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3333 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3335 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3336 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3338 # Create some bad symlinks and ensure that we don't loop
3339 # forever or something. These should return ELOOP (40) and
3340 # ENOENT (2) but I don't want to test for that because there's
3341 # always some weirdo architecture that needs to ruin
3342 # everything by defining these error numbers differently.
3344 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3345 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3347 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3348 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3352 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3354 # createtest also checks that device nodes are created and
3355 # then visible correctly (#2091)
3356 test_28() { # bug 2091
3358 $CREATETEST $DIR/d28/ct || error "createtest failed"
3360 run_test 28 "create/mknod/mkdir with bad file types ============"
3363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3365 sync; sleep 1; sync # flush out any dirty pages from previous tests
3372 declare -i LOCKCOUNTORIG=0
3373 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3374 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3376 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3378 declare -i LOCKUNUSEDCOUNTORIG=0
3379 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3380 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3387 declare -i LOCKCOUNTCURRENT=0
3388 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3389 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3392 declare -i LOCKUNUSEDCOUNTCURRENT=0
3393 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3394 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3397 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3398 $LCTL set_param -n ldlm.dump_namespaces ""
3399 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3400 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3401 log "dumped log to $TMP/test_29.dk (bug 5793)"
3404 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3405 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3406 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3407 log "dumped log to $TMP/test_29.dk (bug 5793)"
3411 run_test 29 "IT_GETATTR regression ============================"
3413 test_30a() { # was test_30
3414 cp $(which ls) $DIR || cp /bin/ls $DIR
3415 $DIR/ls / || error "Can't execute binary from lustre"
3418 run_test 30a "execute binary from Lustre (execve) =============="
3421 cp `which ls` $DIR || cp /bin/ls $DIR
3423 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3426 run_test 30b "execute binary from Lustre as non-root ==========="
3428 test_30c() { # b=22376
3429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3431 cp $(which ls) $DIR || cp /bin/ls $DIR
3433 cancel_lru_locks mdc
3434 cancel_lru_locks osc
3435 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3438 run_test 30c "execute binary from Lustre without read perms ===="
3441 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3443 for i in {1..10}; do
3444 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3447 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3448 wait $PID || error "executing dd from Lustre failed"
3454 run_test 30d "execute binary from Lustre while clear locks"
3457 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3458 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3460 run_test 31a "open-unlink file =================================="
3463 touch $DIR/f31 || error "touch $DIR/f31 failed"
3464 ln $DIR/f31 $DIR/f31b || error "ln failed"
3465 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3466 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3468 run_test 31b "unlink file with multiple links while open ======="
3471 touch $DIR/f31 || error "touch $DIR/f31 failed"
3472 ln $DIR/f31 $DIR/f31c || error "ln failed"
3473 multiop_bg_pause $DIR/f31 O_uc ||
3474 error "multiop_bg_pause for $DIR/f31 failed"
3476 $MULTIOP $DIR/f31c Ouc
3477 kill -USR1 $MULTIPID
3480 run_test 31c "open-unlink file with multiple links ============="
3483 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3484 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3486 run_test 31d "remove of open directory ========================="
3488 test_31e() { # bug 2904
3489 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3491 run_test 31e "remove of open non-empty directory ==============="
3493 test_31f() { # bug 4554
3494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3497 test_mkdir $DIR/d31f
3498 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3499 cp /etc/hosts $DIR/d31f
3501 $LFS getstripe $DIR/d31f/hosts
3502 multiop_bg_pause $DIR/d31f D_c || return 1
3505 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3506 test_mkdir $DIR/d31f
3507 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3508 cp /etc/hosts $DIR/d31f
3510 $LFS getstripe $DIR/d31f/hosts
3511 multiop_bg_pause $DIR/d31f D_c || return 1
3514 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3515 wait $MULTIPID || error "first opendir $MULTIPID failed"
3519 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3520 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3523 run_test 31f "remove of open directory with open-unlink file ==="
3526 echo "-- cross directory link --"
3527 test_mkdir -c1 $DIR/${tdir}ga
3528 test_mkdir -c1 $DIR/${tdir}gb
3529 touch $DIR/${tdir}ga/f
3530 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3531 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3532 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3533 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3534 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3536 run_test 31g "cross directory link==============="
3539 echo "-- cross directory link --"
3540 test_mkdir -c1 $DIR/${tdir}
3541 test_mkdir -c1 $DIR/${tdir}/dir
3542 touch $DIR/${tdir}/f
3543 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3544 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3545 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3546 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3547 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3549 run_test 31h "cross directory link under child==============="
3552 echo "-- cross directory link --"
3553 test_mkdir -c1 $DIR/$tdir
3554 test_mkdir -c1 $DIR/$tdir/dir
3555 touch $DIR/$tdir/dir/f
3556 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3557 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3558 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3559 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3560 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3562 run_test 31i "cross directory link under parent==============="
3565 test_mkdir -c1 -p $DIR/$tdir
3566 test_mkdir -c1 -p $DIR/$tdir/dir1
3567 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3568 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3569 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3570 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3573 run_test 31j "link for directory==============="
3576 test_mkdir -c1 -p $DIR/$tdir
3578 touch $DIR/$tdir/exist
3579 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3580 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3581 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3582 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3583 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3584 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3585 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3588 run_test 31k "link to file: the same, non-existing, dir==============="
3594 touch $DIR/d31m2/exist
3595 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3596 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3597 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3598 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3599 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3600 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3603 run_test 31m "link to file: the same, non-existing, dir==============="
3606 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3607 nlink=$(stat --format=%h $DIR/$tfile)
3608 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3610 local cmd="exec $fd<$DIR/$tfile"
3613 trap "eval $cmd" EXIT
3614 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3615 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3616 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3617 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3618 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3621 run_test 31n "check link count of unlinked file"
3624 local tempfile=$(mktemp $1_XXXXXX)
3625 mlink $tempfile $1 2> /dev/null &&
3626 echo "$BASHPID: link $tempfile to $1 succeeded"
3630 test_31o() { # LU-2901
3631 test_mkdir $DIR/$tdir
3632 for LOOP in $(seq 100); do
3633 rm -f $DIR/$tdir/$tfile*
3634 for THREAD in $(seq 8); do
3635 link_one $DIR/$tdir/$tfile.$LOOP &
3638 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3639 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3640 error "$LINKS duplicate links to $tfile.$LOOP" &&
3644 run_test 31o "duplicate hard links with same filename"
3647 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3649 test_mkdir $DIR/$tdir
3650 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3651 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3653 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3654 error "open unlink test1 failed"
3655 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3656 error "open unlink test2 failed"
3658 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3659 error "test1 still exists"
3660 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3661 error "test2 still exists"
3663 run_test 31p "remove of open striped directory"
3666 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3668 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3669 index=$($LFS getdirstripe -i $DIR/$tdir)
3670 [ $index -eq 3 ] || error "first stripe index $index != 3"
3671 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3672 [ $index -eq 1 ] || error "second stripe index $index != 1"
3674 # when "-c <stripe_count>" is set, the number of MDTs specified after
3675 # "-i" should equal to the stripe count
3676 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3678 run_test 31q "create striped directory on specific MDTs"
3680 cleanup_test32_mount() {
3683 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3684 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3685 losetup -d $loopdev || true
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3693 echo "== more mountpoints and symlinks ================="
3694 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3695 trap cleanup_test32_mount EXIT
3696 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3697 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3698 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3699 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3700 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3701 cleanup_test32_mount
3703 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3708 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3709 trap cleanup_test32_mount EXIT
3710 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3711 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3712 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3713 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3714 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3715 cleanup_test32_mount
3717 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3722 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3723 trap cleanup_test32_mount EXIT
3724 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3725 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3726 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3727 test_mkdir -p $DIR/$tdir/d2/test_dir
3728 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3729 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3730 cleanup_test32_mount
3732 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3737 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3738 trap cleanup_test32_mount EXIT
3739 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3740 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3741 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3742 test_mkdir -p $DIR/$tdir/d2/test_dir
3743 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3744 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3745 cleanup_test32_mount
3747 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3751 test_mkdir -p $DIR/$tdir/tmp
3752 local tmp_dir=$DIR/$tdir/tmp
3753 ln -s $DIR/$tdir $tmp_dir/symlink11
3754 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3755 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3756 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3758 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3762 test_mkdir -p $DIR/$tdir/tmp
3763 local tmp_dir=$DIR/$tdir/tmp
3764 ln -s $DIR/$tdir $tmp_dir/symlink11
3765 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3766 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3767 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3769 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3772 local tmp_dir=$DIR/$tdir/tmp
3773 test_mkdir -p $tmp_dir
3774 test_mkdir $DIR/${tdir}2
3775 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3776 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3777 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3778 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3779 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3780 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3782 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3785 rm -fr $DIR/$tdir $DIR/${tdir}2
3786 tmp_dir=$DIR/$tdir/tmp
3787 test_mkdir -p $tmp_dir
3788 test_mkdir $DIR/${tdir}2
3789 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3790 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3791 ls $tmp_dir/symlink12 || error "listing symlink12"
3792 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3794 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3799 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3800 trap cleanup_test32_mount EXIT
3801 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3802 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3803 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3804 touch $DIR/$tdir/test_file
3805 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3806 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3807 cleanup_test32_mount
3809 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3815 trap cleanup_test32_mount EXIT
3816 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3817 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3818 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3819 touch $DIR/$tdir/test_file
3820 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3821 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3822 cleanup_test32_mount
3824 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3830 trap cleanup_test32_mount EXIT
3831 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3832 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3833 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3834 test_mkdir -p $DIR/$tdir/d2
3835 touch $DIR/$tdir/d2/test_file || error "touch failed"
3836 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3837 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3838 cleanup_test32_mount
3840 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3846 trap cleanup_test32_mount EXIT
3847 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3848 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3849 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3850 test_mkdir -p $DIR/$tdir/d2
3851 touch $DIR/$tdir/d2/test_file || error "touch failed"
3852 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3853 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3854 cleanup_test32_mount
3856 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3860 test_mkdir -p $DIR/d32m/tmp
3861 TMP_DIR=$DIR/d32m/tmp
3862 ln -s $DIR $TMP_DIR/symlink11
3863 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3864 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3865 error "symlink11 not a link"
3866 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3867 error "symlink01 not a link"
3869 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3873 test_mkdir -p $DIR/d32n/tmp
3874 TMP_DIR=$DIR/d32n/tmp
3875 ln -s $DIR $TMP_DIR/symlink11
3876 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3877 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3878 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3880 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3884 test_mkdir -p $DIR/d32o/tmp
3885 TMP_DIR=$DIR/d32o/tmp
3886 ln -s $DIR/$tfile $TMP_DIR/symlink12
3887 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3888 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3889 error "symlink12 not a link"
3890 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3891 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3892 error "$DIR/d32o/tmp/symlink12 not file type"
3893 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3894 error "$DIR/d32o/symlink02 not file type"
3896 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3906 test_mkdir -p $DIR/d32p/tmp
3908 TMP_DIR=$DIR/d32p/tmp
3910 ln -s $DIR/$tfile $TMP_DIR/symlink12
3912 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3914 cat $DIR/d32p/tmp/symlink12 ||
3915 error "Can't open $DIR/d32p/tmp/symlink12"
3917 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3920 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3925 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3926 trap cleanup_test32_mount EXIT
3927 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3928 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3929 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3930 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3931 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3932 cleanup_test32_mount
3934 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3939 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3940 trap cleanup_test32_mount EXIT
3941 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3942 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3943 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3944 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3945 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3946 cleanup_test32_mount
3948 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3953 chmod 444 $DIR/$tfile
3954 chown $RUNAS_ID $DIR/$tfile
3956 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3959 run_test 33aa "write file with mode 444 (should return error)"
3963 test_mkdir $DIR/$tdir
3964 chown $RUNAS_ID $DIR/$tdir
3965 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3966 error "$RUNAS create $tdir/$tfile failed"
3967 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3968 error "open RDWR" || true
3970 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3974 test_mkdir $DIR/$tdir
3975 chown $RUNAS_ID $DIR/$tdir
3976 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3978 run_test 33b "test open file with malformed flags (No panic)"
3981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3982 remote_ost_nodsh && skip "remote OST with nodsh"
3990 test_mkdir $DIR/$tdir
3991 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3994 for ostnum in $(seq $OSTCOUNT); do
3995 # test-framework's OST numbering is one-based, while Lustre's
3997 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3998 # check if at least some write_bytes stats are counted
3999 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4000 obdfilter.$ostname.stats |
4001 awk '/^write_bytes/ {print $7}' )
4002 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4003 if (( ${write_bytes:-0} > 0 )); then
4009 $all_zeros || return 0
4012 echo foo > $DIR/$tdir/bar
4016 # Total up write_bytes after writing. We'd better find non-zeros.
4017 for ostnum in $(seq $OSTCOUNT); do
4018 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4019 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4020 obdfilter/$ostname/stats |
4021 awk '/^write_bytes/ {print $7}' )
4022 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4023 if (( ${write_bytes:-0} > 0 )); then
4030 for ostnum in $(seq $OSTCOUNT); do
4031 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4032 echo "Check write_bytes is in obdfilter.*.stats:"
4033 do_facet ost$ostnum lctl get_param -n \
4034 obdfilter.$ostname.stats
4036 error "OST not keeping write_bytes stats (b=22312)"
4039 run_test 33c "test write_bytes stats"
4042 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4046 local remote_dir=$DIR/$tdir/remote_dir
4048 test_mkdir $DIR/$tdir
4049 $LFS mkdir -i $MDTIDX $remote_dir ||
4050 error "create remote directory failed"
4052 touch $remote_dir/$tfile
4053 chmod 444 $remote_dir/$tfile
4054 chown $RUNAS_ID $remote_dir/$tfile
4056 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4058 chown $RUNAS_ID $remote_dir
4059 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4060 error "create" || true
4061 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4062 error "open RDWR" || true
4063 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4065 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4072 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4073 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4074 mkdir $DIR/$tdir/local_dir
4076 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4077 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4078 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4080 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4081 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4083 rmdir $DIR/$tdir/* || error "rmdir failed"
4086 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4087 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4088 mkdir $DIR/$tdir/local_dir
4090 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4091 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4092 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4094 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4095 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4097 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4100 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4101 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4102 mkdir $DIR/$tdir/local_dir
4104 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4105 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4106 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4108 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4109 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4111 run_test 33e "mkdir and striped directory should have same mode"
4115 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4119 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4120 remote_mds_nodsh && skip "remote MDS with nodsh"
4123 chmod go+rwx $DIR/$tdir
4124 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4125 trap cleanup_33f EXIT
4127 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4128 error "cannot create striped directory"
4130 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4131 error "cannot create files in striped directory"
4133 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4134 error "cannot remove files in striped directory"
4136 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4137 error "cannot remove striped directory"
4141 run_test 33f "nonroot user can create, access, and remove a striped directory"
4144 mkdir -p $DIR/$tdir/dir2
4146 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4148 [[ $err =~ "exists" ]] || error "Not exists error"
4150 run_test 33g "nonroot user create already existing root created file"
4153 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4154 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4155 skip "Need MDS version at least 2.13.50"
4157 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4158 error "mkdir $tdir failed"
4159 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4161 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4164 for fname in $DIR/$tdir/$tfile.bak \
4165 $DIR/$tdir/$tfile.SAV \
4166 $DIR/$tdir/$tfile.orig \
4167 $DIR/$tdir/$tfile~; do
4168 touch $fname || error "touch $fname failed"
4169 index2=$($LFS getstripe -m $fname)
4170 [ $index -eq $index2 ] ||
4171 error "$fname MDT index mismatch $index != $index2"
4175 for i in {1..250}; do
4176 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4177 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4178 touch $fname || error "touch $fname failed"
4179 index2=$($LFS getstripe -m $fname)
4180 if [[ $index != $index2 ]]; then
4181 failed=$((failed + 1))
4182 echo "$fname MDT index mismatch $index != $index2"
4186 echo "$failed MDT index mismatches"
4187 (( failed < 20 )) || error "MDT index mismatch $failed times"
4190 run_test 33h "temp file is located on the same MDT as target"
4192 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4195 $MCREATE $DIR/f34 || error "mcreate failed"
4196 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4197 error "getstripe failed"
4198 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4199 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4200 error "getstripe failed"
4201 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4202 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4204 run_test 34a "truncate file that has not been opened ==========="
4207 [ ! -f $DIR/f34 ] && test_34a
4208 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4209 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4210 $OPENFILE -f O_RDONLY $DIR/f34
4211 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4212 error "getstripe failed"
4213 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4214 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4216 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4219 [ ! -f $DIR/f34 ] && test_34a
4220 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4221 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4222 $OPENFILE -f O_RDWR $DIR/f34
4223 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4224 error "$LFS getstripe failed"
4225 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4226 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4228 run_test 34c "O_RDWR opening file-with-size works =============="
4231 [ ! -f $DIR/f34 ] && test_34a
4232 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4234 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4235 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4238 run_test 34d "write to sparse file ============================="
4242 $MCREATE $DIR/f34e || error "mcreate failed"
4243 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4244 $CHECKSTAT -s 1000 $DIR/f34e ||
4245 error "Size of $DIR/f34e not equal to 1000 bytes"
4246 $OPENFILE -f O_RDWR $DIR/f34e
4247 $CHECKSTAT -s 1000 $DIR/f34e ||
4248 error "Size of $DIR/f34e not equal to 1000 bytes"
4250 run_test 34e "create objects, some with size and some without =="
4252 test_34f() { # bug 6242, 6243
4253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4257 $MCREATE $DIR/f34f || error "mcreate failed"
4258 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4259 dd if=$DIR/f34f of=$TMP/f34f
4260 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4261 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4262 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4263 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4264 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4266 run_test 34f "read from a file with no objects until EOF ======="
4269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4271 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4273 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4274 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4275 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4276 cancel_lru_locks osc
4277 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4278 error "wrong size after lock cancel"
4280 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4281 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4282 error "expanding truncate failed"
4283 cancel_lru_locks osc
4284 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4285 error "wrong expanded size after lock cancel"
4287 run_test 34g "truncate long file ==============================="
4290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4295 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4296 sync # Flush the cache so that multiop below does not block on cache
4297 # flush when getting the group lock
4298 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4301 # Since just timed wait is not good enough, let's do a sync write
4302 # that way we are sure enough time for a roundtrip + processing
4303 # passed + 2 seconds of extra margin.
4304 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4308 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4309 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4313 local nsz=`stat -c %s $DIR/$tfile`
4314 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4316 run_test 34h "ftruncate file under grouplock should not block"
4319 cp /bin/sh $DIR/f35a
4321 chown $RUNAS_ID $DIR/f35a
4322 $RUNAS $DIR/f35a && error || true
4325 run_test 35a "exec file with mode 444 (should return and not leak)"
4329 utime $DIR/f36 || error "utime failed for MDS"
4331 run_test 36a "MDS utime check (mknod, utime)"
4335 utime $DIR/f36 || error "utime failed for OST"
4337 run_test 36b "OST utime check (open, utime)"
4342 chown $RUNAS_ID $DIR/d36
4343 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4345 run_test 36c "non-root MDS utime check (mknod, utime)"
4348 [ ! -d $DIR/d36 ] && test_36c
4349 echo "" > $DIR/d36/f36
4350 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4352 run_test 36d "non-root OST utime check (open, utime)"
4355 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4357 test_mkdir $DIR/$tdir
4358 touch $DIR/$tdir/$tfile
4359 $RUNAS utime $DIR/$tdir/$tfile &&
4360 error "utime worked, expected failure" || true
4362 run_test 36e "utime on non-owned file (should return error)"
4366 local LANG_SAVE=$LANG
4367 local LC_LANG_SAVE=$LC_LANG
4368 export LANG=C LC_LANG=C # for date language
4370 DATESTR="Dec 20 2000"
4371 test_mkdir $DIR/$tdir
4372 lctl set_param fail_loc=$fl
4374 cp /etc/hosts $DIR/$tdir/$tfile
4375 sync & # write RPC generated with "current" inode timestamp, but delayed
4377 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4378 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4379 cancel_lru_locks $OSC
4380 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4382 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4383 echo "BEFORE: $LS_BEFORE" && \
4384 echo "AFTER : $LS_AFTER" && \
4385 echo "WANT : $DATESTR" && \
4386 error "$DIR/$tdir/$tfile timestamps changed" || true
4388 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4394 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4395 subr_36fh "0x80000214"
4397 run_test 36f "utime on file racing with OST BRW write =========="
4400 remote_ost_nodsh && skip "remote OST with nodsh"
4401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4402 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4403 skip "Need MDS version at least 2.12.51"
4408 local tgt="obdfilter"
4410 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4412 test_mkdir $DIR/$tdir
4413 fmd_max_age=$(do_facet $facet \
4414 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4417 echo "FMD max age: ${fmd_max_age}s"
4418 touch $DIR/$tdir/$tfile
4419 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4420 gawk '{cnt=cnt+$1} END{print cnt}')
4421 echo "FMD before: $fmd"
4423 error "FMD wasn't create by touch"
4424 sleep $((fmd_max_age + 12))
4425 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4426 gawk '{cnt=cnt+$1} END{print cnt}')
4427 echo "FMD after: $fmd"
4429 error "FMD wasn't expired by ping"
4431 run_test 36g "FMD cache expiry ====================="
4434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4436 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4437 subr_36fh "0x80000227"
4439 run_test 36h "utime on file racing with OST BRW write =========="
4442 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4444 test_mkdir $DIR/$tdir
4445 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4447 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4448 local new_mtime=$((mtime + 200))
4450 #change Modify time of striped dir
4451 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4452 error "change mtime failed"
4454 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4456 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4458 run_test 36i "change mtime on striped directory"
4460 # test_37 - duplicate with tests 32q 32r
4463 local file=$DIR/$tfile
4465 openfile -f O_DIRECTORY $file
4468 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4469 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4471 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4473 test_39a() { # was test_39
4475 touch $DIR/${tfile}2
4476 # ls -l $DIR/$tfile $DIR/${tfile}2
4477 # ls -lu $DIR/$tfile $DIR/${tfile}2
4478 # ls -lc $DIR/$tfile $DIR/${tfile}2
4480 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4481 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4483 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4485 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4487 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4488 error "O_TRUNC didn't change timestamps"
4491 run_test 39a "mtime changed on create"
4494 test_mkdir -c1 $DIR/$tdir
4495 cp -p /etc/passwd $DIR/$tdir/fopen
4496 cp -p /etc/passwd $DIR/$tdir/flink
4497 cp -p /etc/passwd $DIR/$tdir/funlink
4498 cp -p /etc/passwd $DIR/$tdir/frename
4499 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4502 echo "aaaaaa" >> $DIR/$tdir/fopen
4503 echo "aaaaaa" >> $DIR/$tdir/flink
4504 echo "aaaaaa" >> $DIR/$tdir/funlink
4505 echo "aaaaaa" >> $DIR/$tdir/frename
4507 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4508 local link_new=`stat -c %Y $DIR/$tdir/flink`
4509 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4510 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4512 cat $DIR/$tdir/fopen > /dev/null
4513 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4514 rm -f $DIR/$tdir/funlink2
4515 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4517 for (( i=0; i < 2; i++ )) ; do
4518 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4519 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4520 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4521 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4523 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4524 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4525 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4526 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4528 cancel_lru_locks $OSC
4529 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4532 run_test 39b "mtime change on open, link, unlink, rename ======"
4534 # this should be set to past
4535 TEST_39_MTIME=`date -d "1 year ago" +%s`
4541 local mtime0=`stat -c %Y $DIR1/$tfile`
4543 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4544 local mtime1=`stat -c %Y $DIR1/$tfile`
4545 [ "$mtime1" = $TEST_39_MTIME ] || \
4546 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4549 echo hello >> $DIR1/$tfile
4551 local mtime2=`stat -c %Y $DIR1/$tfile`
4552 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4553 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4555 mv $DIR1/$tfile $DIR1/$tfile-1
4557 for (( i=0; i < 2; i++ )) ; do
4558 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4559 [ "$mtime2" = "$mtime3" ] || \
4560 error "mtime ($mtime2) changed (to $mtime3) on rename"
4562 cancel_lru_locks $OSC
4563 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4566 run_test 39c "mtime change on rename ==========================="
4570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4573 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4575 for (( i=0; i < 2; i++ )) ; do
4576 local mtime=`stat -c %Y $DIR1/$tfile`
4577 [ $mtime = $TEST_39_MTIME ] || \
4578 error "mtime($mtime) is not set to $TEST_39_MTIME"
4580 cancel_lru_locks $OSC
4581 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4584 run_test 39d "create, utime, stat =============================="
4588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4591 local mtime1=`stat -c %Y $DIR1/$tfile`
4593 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4595 for (( i=0; i < 2; i++ )) ; do
4596 local mtime2=`stat -c %Y $DIR1/$tfile`
4597 [ $mtime2 = $TEST_39_MTIME ] || \
4598 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4600 cancel_lru_locks $OSC
4601 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4604 run_test 39e "create, stat, utime, stat ========================"
4608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4611 mtime1=`stat -c %Y $DIR1/$tfile`
4614 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4616 for (( i=0; i < 2; i++ )) ; do
4617 local mtime2=`stat -c %Y $DIR1/$tfile`
4618 [ $mtime2 = $TEST_39_MTIME ] || \
4619 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4621 cancel_lru_locks $OSC
4622 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4625 run_test 39f "create, stat, sleep, utime, stat ================="
4629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4631 echo hello >> $DIR1/$tfile
4632 local mtime1=`stat -c %Y $DIR1/$tfile`
4635 chmod o+r $DIR1/$tfile
4637 for (( i=0; i < 2; i++ )) ; do
4638 local mtime2=`stat -c %Y $DIR1/$tfile`
4639 [ "$mtime1" = "$mtime2" ] || \
4640 error "lost mtime: $mtime2, should be $mtime1"
4642 cancel_lru_locks $OSC
4643 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4646 run_test 39g "write, chmod, stat ==============================="
4650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4656 echo hello >> $DIR1/$tfile
4657 local mtime1=`stat -c %Y $DIR1/$tfile`
4659 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 if [ "$d1" != "$d2" ]; then
4662 echo "write and touch not within one second"
4664 for (( i=0; i < 2; i++ )) ; do
4665 local mtime2=`stat -c %Y $DIR1/$tfile`
4666 [ "$mtime2" = $TEST_39_MTIME ] || \
4667 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4669 cancel_lru_locks $OSC
4670 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4674 run_test 39h "write, utime within one second, stat ============="
4677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4682 echo hello >> $DIR1/$tfile
4683 local mtime1=`stat -c %Y $DIR1/$tfile`
4685 mv $DIR1/$tfile $DIR1/$tfile-1
4687 for (( i=0; i < 2; i++ )) ; do
4688 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4690 [ "$mtime1" = "$mtime2" ] || \
4691 error "lost mtime: $mtime2, should be $mtime1"
4693 cancel_lru_locks $OSC
4694 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4697 run_test 39i "write, rename, stat =============================="
4700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4702 start_full_debug_logging
4706 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4707 lctl set_param fail_loc=0x80000412
4708 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4709 error "multiop failed"
4711 local mtime1=`stat -c %Y $DIR1/$tfile`
4713 mv $DIR1/$tfile $DIR1/$tfile-1
4715 kill -USR1 $multipid
4716 wait $multipid || error "multiop close failed"
4718 for (( i=0; i < 2; i++ )) ; do
4719 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4720 [ "$mtime1" = "$mtime2" ] ||
4721 error "mtime is lost on close: $mtime2, " \
4725 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4727 lctl set_param fail_loc=0
4728 stop_full_debug_logging
4730 run_test 39j "write, rename, close, stat ======================="
4733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4738 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4740 local mtime1=`stat -c %Y $DIR1/$tfile`
4742 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4744 kill -USR1 $multipid
4745 wait $multipid || error "multiop close failed"
4747 for (( i=0; i < 2; i++ )) ; do
4748 local mtime2=`stat -c %Y $DIR1/$tfile`
4750 [ "$mtime2" = $TEST_39_MTIME ] || \
4751 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4754 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4757 run_test 39k "write, utime, close, stat ========================"
4759 # this should be set to future
4760 TEST_39_ATIME=`date -d "1 year" +%s`
4763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4764 remote_mds_nodsh && skip "remote MDS with nodsh"
4766 local atime_diff=$(do_facet $SINGLEMDS \
4767 lctl get_param -n mdd.*MDT0000*.atime_diff)
4771 # test setting directory atime to future
4772 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4773 local atime=$(stat -c %X $DIR/$tdir)
4774 [ "$atime" = $TEST_39_ATIME ] ||
4775 error "atime is not set to future: $atime, $TEST_39_ATIME"
4777 # test setting directory atime from future to now
4778 local now=$(date +%s)
4779 touch -a -d @$now $DIR/$tdir
4781 atime=$(stat -c %X $DIR/$tdir)
4782 [ "$atime" -eq "$now" ] ||
4783 error "atime is not updated from future: $atime, $now"
4785 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4788 # test setting directory atime when now > dir atime + atime_diff
4789 local d1=$(date +%s)
4791 local d2=$(date +%s)
4792 cancel_lru_locks mdc
4793 atime=$(stat -c %X $DIR/$tdir)
4794 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4795 error "atime is not updated : $atime, should be $d2"
4797 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4800 # test not setting directory atime when now < dir atime + atime_diff
4802 cancel_lru_locks mdc
4803 atime=$(stat -c %X $DIR/$tdir)
4804 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4805 error "atime is updated to $atime, should remain $d1<atime<$d2"
4807 do_facet $SINGLEMDS \
4808 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4810 run_test 39l "directory atime update ==========================="
4813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4817 local far_past_mtime=$(date -d "May 29 1953" +%s)
4818 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4820 touch -m -d @$far_past_mtime $DIR1/$tfile
4821 touch -a -d @$far_past_atime $DIR1/$tfile
4823 for (( i=0; i < 2; i++ )) ; do
4824 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4825 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4826 error "atime or mtime set incorrectly"
4828 cancel_lru_locks $OSC
4829 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4832 run_test 39m "test atime and mtime before 1970"
4834 test_39n() { # LU-3832
4835 remote_mds_nodsh && skip "remote MDS with nodsh"
4837 local atime_diff=$(do_facet $SINGLEMDS \
4838 lctl get_param -n mdd.*MDT0000*.atime_diff)
4843 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4846 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4847 atime0=$(stat -c %X $DIR/$tfile)
4850 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4851 atime1=$(stat -c %X $DIR/$tfile)
4854 cancel_lru_locks mdc
4855 cancel_lru_locks osc
4856 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4857 atime2=$(stat -c %X $DIR/$tfile)
4859 do_facet $SINGLEMDS \
4860 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4862 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4863 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4865 run_test 39n "check that O_NOATIME is honored"
4868 TESTDIR=$DIR/$tdir/$tfile
4869 [ -e $TESTDIR ] && rm -rf $TESTDIR
4876 links2=$(stat -c %h .)
4877 [ $(($links1 + 2)) != $links2 ] &&
4878 error "wrong links count $(($links1 + 2)) != $links2"
4880 links3=$(stat -c %h .)
4881 [ $(($links1 + 1)) != $links3 ] &&
4882 error "wrong links count $links1 != $links3"
4885 run_test 39o "directory cached attributes updated after create"
4888 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4891 TESTDIR=$DIR/$tdir/$tdir
4892 [ -e $TESTDIR ] && rm -rf $TESTDIR
4893 test_mkdir -p $TESTDIR
4897 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4898 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4900 links2=$(stat -c %h .)
4901 [ $(($links1 + 2)) != $links2 ] &&
4902 error "wrong links count $(($links1 + 2)) != $links2"
4904 links3=$(stat -c %h .)
4905 [ $(($links1 + 1)) != $links3 ] &&
4906 error "wrong links count $links1 != $links3"
4909 run_test 39p "remote directory cached attributes updated after create ========"
4912 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4913 skip "no atime update on old OST"
4914 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4915 skip_env "ldiskfs only test"
4919 saved_adiff=$(do_facet ost1 \
4920 lctl get_param -n obdfilter.*OST0000.atime_diff)
4921 stack_trap "do_facet ost1 \
4922 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4924 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4926 $LFS setstripe -i 0 $DIR/$tfile
4927 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4928 error "can't write initial file"
4929 cancel_lru_locks osc
4931 # exceed atime_diff and access file
4933 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4934 error "can't udpate atime"
4936 local atime_cli=$(stat -c %X $DIR/$tfile)
4937 echo "client atime: $atime_cli"
4938 # allow atime update to be written to device
4939 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4942 local ostdev=$(ostdevname 1)
4943 local fid=($(lfs getstripe -y $DIR/$tfile |
4944 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4945 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4946 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4948 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4949 local atime_ost=$(do_facet ost1 "$cmd" |&
4950 awk -F'[: ]' '/atime:/ { print $4 }')
4951 (( atime_cli == atime_ost )) ||
4952 error "atime on client $atime_cli != ost $atime_ost"
4954 run_test 39r "lazy atime update on OST"
4956 test_39q() { # LU-8041
4957 local testdir=$DIR/$tdir
4959 multiop_bg_pause $testdir D_c || error "multiop failed"
4961 cancel_lru_locks mdc
4962 kill -USR1 $multipid
4963 local atime=$(stat -c %X $testdir)
4964 [ "$atime" -ne 0 ] || error "atime is zero"
4966 run_test 39q "close won't zero out atime"
4969 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4970 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4971 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4972 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4973 error "$tfile is not 4096 bytes in size"
4975 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4979 small_write $DIR/f41 18
4981 run_test 41 "test small file write + fstat ====================="
4983 count_ost_writes() {
4984 lctl get_param -n ${OSC}.*.stats |
4985 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4986 END { printf("%0.0f", writes) }'
4993 BG_DIRTY_RATIO_SAVE=10
4994 MAX_BG_DIRTY_RATIO=25
4998 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4999 # dirty_ratio, dirty_background_ratio
5000 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5001 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5002 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5003 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5005 # if file not here, we are a 2.4 kernel
5006 kill -CONT `pidof kupdated`
5011 # setup the trap first, so someone cannot exit the test at the
5012 # exact wrong time and mess up a machine
5013 trap start_writeback EXIT
5014 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5015 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5016 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5017 sysctl -w vm.dirty_writeback_centisecs=0
5018 sysctl -w vm.dirty_writeback_centisecs=0
5019 # save and increase /proc/sys/vm/dirty_ratio
5020 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5021 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5022 # save and increase /proc/sys/vm/dirty_background_ratio
5023 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5024 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5026 # if file not here, we are a 2.4 kernel
5027 kill -STOP `pidof kupdated`
5031 # ensure that all stripes have some grant before we test client-side cache
5033 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5034 dd if=/dev/zero of=$i bs=4k count=1
5039 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5040 # file truncation, and file removal.
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5045 cancel_lru_locks $OSC
5047 sync; sleep 1; sync # just to be safe
5048 BEFOREWRITES=`count_ost_writes`
5049 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5050 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5051 AFTERWRITES=`count_ost_writes`
5052 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5053 error "$BEFOREWRITES < $AFTERWRITES"
5056 run_test 42a "ensure that we don't flush on close"
5059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5062 cancel_lru_locks $OSC
5065 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5066 BEFOREWRITES=$(count_ost_writes)
5067 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5068 AFTERWRITES=$(count_ost_writes)
5069 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5070 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5072 BEFOREWRITES=$(count_ost_writes)
5073 sync || error "sync: $?"
5074 AFTERWRITES=$(count_ost_writes)
5075 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5076 error "$BEFOREWRITES < $AFTERWRITES on sync"
5078 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5082 run_test 42b "test destroy of file with cached dirty data ======"
5084 # if these tests just want to test the effect of truncation,
5085 # they have to be very careful. consider:
5086 # - the first open gets a {0,EOF}PR lock
5087 # - the first write conflicts and gets a {0, count-1}PW
5088 # - the rest of the writes are under {count,EOF}PW
5089 # - the open for truncate tries to match a {0,EOF}PR
5090 # for the filesize and cancels the PWs.
5091 # any number of fixes (don't get {0,EOF} on open, match
5092 # composite locks, do smarter file size management) fix
5093 # this, but for now we want these tests to verify that
5094 # the cancellation with truncate intent works, so we
5095 # start the file with a full-file pw lock to match against
5096 # until the truncate.
5101 cancel_lru_locks $OSC
5103 # prime the file with 0,EOF PW to match
5107 # now the real test..
5108 dd if=/dev/zero of=$file bs=1024 count=100
5109 BEFOREWRITES=`count_ost_writes`
5110 $TRUNCATE $file $offset
5111 cancel_lru_locks $OSC
5112 AFTERWRITES=`count_ost_writes`
5117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5120 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5121 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5124 run_test 42c "test partial truncate of file with cached dirty data"
5127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5130 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5131 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5134 run_test 42d "test complete truncate of file with cached dirty data"
5136 test_42e() { # bug22074
5137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5139 local TDIR=$DIR/${tdir}e
5140 local pages=16 # hardcoded 16 pages, don't change it.
5141 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5142 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5146 test_mkdir $DIR/${tdir}e
5147 $LFS setstripe -c 1 $TDIR
5148 createmany -o $TDIR/f $files
5150 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5152 # we assume that with $OSTCOUNT files, at least one of them will
5153 # be allocated on OST0.
5154 warmup_files=$((OSTCOUNT * max_dirty_mb))
5155 createmany -o $TDIR/w $warmup_files
5157 # write a large amount of data into one file and sync, to get good
5158 # avail_grant number from OST.
5159 for ((i=0; i<$warmup_files; i++)); do
5160 idx=$($LFS getstripe -i $TDIR/w$i)
5161 [ $idx -ne 0 ] && continue
5162 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5165 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5167 $LCTL get_param $proc_osc0/cur_dirty_bytes
5168 $LCTL get_param $proc_osc0/cur_grant_bytes
5170 # create as much dirty pages as we can while not to trigger the actual
5171 # RPCs directly. but depends on the env, VFS may trigger flush during this
5172 # period, hopefully we are good.
5173 for ((i=0; i<$warmup_files; i++)); do
5174 idx=$($LFS getstripe -i $TDIR/w$i)
5175 [ $idx -ne 0 ] && continue
5176 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5178 $LCTL get_param $proc_osc0/cur_dirty_bytes
5179 $LCTL get_param $proc_osc0/cur_grant_bytes
5181 # perform the real test
5182 $LCTL set_param $proc_osc0/rpc_stats 0
5183 for ((;i<$files; i++)); do
5184 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5185 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5188 $LCTL get_param $proc_osc0/rpc_stats
5191 local have_ppr=false
5192 $LCTL get_param $proc_osc0/rpc_stats |
5193 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5194 # skip lines until we are at the RPC histogram data
5195 [ "$PPR" == "pages" ] && have_ppr=true && continue
5196 $have_ppr || continue
5198 # we only want the percent stat for < 16 pages
5199 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5201 percent=$((percent + WPCT))
5202 if [[ $percent -gt 15 ]]; then
5203 error "less than 16-pages write RPCs" \
5210 run_test 42e "verify sub-RPC writes are not done synchronously"
5212 test_43A() { # was test_43
5213 test_mkdir $DIR/$tdir
5214 cp -p /bin/ls $DIR/$tdir/$tfile
5215 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5217 # give multiop a chance to open
5220 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5222 # Wait for multiop to exit
5225 run_test 43A "execution of file opened for write should return -ETXTBSY"
5228 test_mkdir $DIR/$tdir
5229 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5230 $DIR/$tdir/sleep 60 &
5232 # Make sure exec of $tdir/sleep wins race with truncate
5234 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5237 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5242 test_mkdir $DIR/$tdir
5243 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5244 $DIR/$tdir/sleep 60 &
5246 # Make sure exec of $tdir/sleep wins race with truncate
5248 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5251 run_test 43b "truncate of file being executed should return -ETXTBSY"
5254 local testdir="$DIR/$tdir"
5257 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5258 ( cd $testdir && md5sum -c )
5260 run_test 43c "md5sum of copy into lustre"
5262 test_44A() { # was test_44
5263 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5265 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5266 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5268 run_test 44A "zero length read from a sparse stripe"
5271 local nstripe=$($LFS getstripe -c -d $DIR)
5272 [ -z "$nstripe" ] && skip "can't get stripe info"
5273 [[ $nstripe -gt $OSTCOUNT ]] &&
5274 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5276 local stride=$($LFS getstripe -S -d $DIR)
5277 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5278 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5281 OFFSETS="0 $((stride/2)) $((stride-1))"
5282 for offset in $OFFSETS; do
5283 for i in $(seq 0 $((nstripe-1))); do
5284 local GLOBALOFFSETS=""
5286 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5287 local myfn=$DIR/d44a-$size
5288 echo "--------writing $myfn at $size"
5289 ll_sparseness_write $myfn $size ||
5290 error "ll_sparseness_write"
5291 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5292 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5293 error "ll_sparseness_verify $GLOBALOFFSETS"
5295 for j in $(seq 0 $((nstripe-1))); do
5297 size=$((((j + $nstripe )*$stride + $offset)))
5298 ll_sparseness_write $myfn $size ||
5299 error "ll_sparseness_write"
5300 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5302 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5303 error "ll_sparseness_verify $GLOBALOFFSETS"
5308 run_test 44a "test sparse pwrite ==============================="
5312 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5318 before=`dirty_osc_total`
5319 echo executing "\"$*\""
5321 after=`dirty_osc_total`
5322 echo before $before, after $after
5325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5328 # Obtain grants from OST if it supports it
5329 echo blah > ${f}_grant
5332 do_dirty_record "echo blah > $f"
5333 [[ $before -eq $after ]] && error "write wasn't cached"
5334 do_dirty_record "> $f"
5335 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5336 do_dirty_record "echo blah > $f"
5337 [[ $before -eq $after ]] && error "write wasn't cached"
5338 do_dirty_record "sync"
5339 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5340 do_dirty_record "echo blah > $f"
5341 [[ $before -eq $after ]] && error "write wasn't cached"
5342 do_dirty_record "cancel_lru_locks osc"
5343 [[ $before -gt $after ]] ||
5344 error "lock cancellation didn't lower dirty count"
5347 run_test 45 "osc io page accounting ============================"
5349 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5350 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5351 # objects offset and an assert hit when an rpc was built with 1023's mapped
5352 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5359 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5361 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5362 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5366 run_test 46 "dirtying a previously written page ================"
5368 # test_47 is removed "Device nodes check" is moved to test_28
5370 test_48a() { # bug 2399
5371 [ "$mds1_FSTYPE" = "zfs" ] &&
5372 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5373 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5375 test_mkdir $DIR/$tdir
5377 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5378 test_mkdir $DIR/$tdir
5379 touch foo || error "'touch foo' failed after recreating cwd"
5381 touch .foo || error "'touch .foo' failed after recreating cwd"
5383 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5384 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5385 cd . || error "'cd .' failed after recreating cwd"
5386 mkdir . && error "'mkdir .' worked after recreating cwd"
5387 rmdir . && error "'rmdir .' worked after recreating cwd"
5388 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5389 cd .. || error "'cd ..' failed after recreating cwd"
5391 run_test 48a "Access renamed working dir (should return errors)="
5393 test_48b() { # bug 2399
5395 test_mkdir $DIR/$tdir
5397 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5398 touch foo && error "'touch foo' worked after removing cwd"
5399 mkdir foo && error "'mkdir foo' worked after removing cwd"
5400 touch .foo && error "'touch .foo' worked after removing cwd"
5401 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5402 ls . > /dev/null && error "'ls .' worked after removing cwd"
5403 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5404 mkdir . && error "'mkdir .' worked after removing cwd"
5405 rmdir . && error "'rmdir .' worked after removing cwd"
5406 ln -s . foo && error "'ln -s .' worked after removing cwd"
5407 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5409 run_test 48b "Access removed working dir (should return errors)="
5411 test_48c() { # bug 2350
5412 #lctl set_param debug=-1
5415 test_mkdir -p $DIR/$tdir/dir
5417 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5418 $TRACE touch foo && error "touch foo worked after removing cwd"
5419 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5420 touch .foo && error "touch .foo worked after removing cwd"
5421 mkdir .foo && error "mkdir .foo worked after removing cwd"
5422 $TRACE ls . && error "'ls .' worked after removing cwd"
5423 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5424 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5425 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5426 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5427 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5429 run_test 48c "Access removed working subdir (should return errors)"
5431 test_48d() { # bug 2350
5432 #lctl set_param debug=-1
5435 test_mkdir -p $DIR/$tdir/dir
5437 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5438 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5439 $TRACE touch foo && error "'touch foo' worked after removing parent"
5440 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5441 touch .foo && error "'touch .foo' worked after removing parent"
5442 mkdir .foo && error "mkdir .foo worked after removing parent"
5443 $TRACE ls . && error "'ls .' worked after removing parent"
5444 $TRACE ls .. && error "'ls ..' worked after removing parent"
5445 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5446 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5447 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5450 run_test 48d "Access removed parent subdir (should return errors)"
5452 test_48e() { # bug 4134
5453 #lctl set_param debug=-1
5456 test_mkdir -p $DIR/$tdir/dir
5458 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5459 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5460 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5461 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5462 # On a buggy kernel addition of "touch foo" after cd .. will
5463 # produce kernel oops in lookup_hash_it
5464 touch ../foo && error "'cd ..' worked after recreate parent"
5466 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5468 run_test 48e "Access to recreated parent subdir (should return errors)"
5471 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5472 skip "need MDS >= 2.13.55"
5473 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5474 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5475 skip "needs different host for mdt1 mdt2"
5476 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5478 $LFS mkdir -i0 $DIR/$tdir
5479 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5481 for d in sub1 sub2 sub3; do
5482 #define OBD_FAIL_OSD_REF_DEL 0x19c
5483 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5484 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5487 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5489 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5491 test_49() { # LU-1030
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5493 remote_ost_nodsh && skip "remote OST with nodsh"
5495 # get ost1 size - $FSNAME-OST0000
5496 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5498 # write 800M at maximum
5499 [[ $ost1_size -lt 2 ]] && ost1_size=2
5500 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5502 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5503 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5506 # change max_pages_per_rpc while writing the file
5507 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5508 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5509 # loop until dd process exits
5510 while ps ax -opid | grep -wq $dd_pid; do
5511 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5512 sleep $((RANDOM % 5 + 1))
5514 # restore original max_pages_per_rpc
5515 $LCTL set_param $osc1_mppc=$orig_mppc
5516 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5518 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5522 test_mkdir $DIR/$tdir
5524 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5526 run_test 50 "special situations: /proc symlinks ==============="
5528 test_51a() { # was test_51
5529 # bug 1516 - create an empty entry right after ".." then split dir
5530 test_mkdir -c1 $DIR/$tdir
5531 touch $DIR/$tdir/foo
5532 $MCREATE $DIR/$tdir/bar
5534 createmany -m $DIR/$tdir/longfile 201
5536 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5537 $MCREATE $DIR/$tdir/longfile$FNUM
5542 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5544 run_test 51a "special situations: split htree with empty entry =="
5546 cleanup_print_lfs_df () {
5553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5555 local dir=$DIR/$tdir
5556 local nrdirs=$((65536 + 100))
5558 # cleanup the directory
5565 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5566 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5567 [[ $numfree -lt $nrdirs ]] &&
5568 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5570 # need to check free space for the directories as well
5571 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5572 numfree=$(( blkfree / $(fs_inode_ksize) ))
5573 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5575 trap cleanup_print_lfs_df EXIT
5578 createmany -d $dir/d $nrdirs || {
5579 unlinkmany $dir/d $nrdirs
5580 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5584 nrdirs=$(ls -U $dir | wc -l)
5586 # unlink all but 100 subdirectories, then check it still works
5588 local delete=$((nrdirs - left))
5593 # for ldiskfs the nlink count should be 1, but this is OSD specific
5594 # and so this is listed for informational purposes only
5595 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5596 unlinkmany -d $dir/d $delete ||
5597 error "unlink of first $delete subdirs failed"
5599 echo "nlink between: $(stat -c %h $dir)"
5600 local found=$(ls -U $dir | wc -l)
5601 [ $found -ne $left ] &&
5602 error "can't find subdirs: found only $found, expected $left"
5604 unlinkmany -d $dir/d $delete $left ||
5605 error "unlink of second $left subdirs failed"
5606 # regardless of whether the backing filesystem tracks nlink accurately
5607 # or not, the nlink count shouldn't be more than "." and ".." here
5608 local after=$(stat -c %h $dir)
5609 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5610 echo "nlink after: $after"
5612 cleanup_print_lfs_df
5614 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5618 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5620 test_mkdir $DIR/$tdir
5621 createmany -o $DIR/$tdir/t- 1000
5622 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5623 for N in $(seq 0 $((OSTCOUNT - 1))); do
5624 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5625 END { printf("%0.0f", objs) }' $TMP/$tfile)
5626 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5627 '($1 == '$N') { objs += 1 } \
5628 END { printf("%0.0f", objs) }')
5629 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5631 unlinkmany $DIR/$tdir/t- 1000
5634 for N in $(seq 1 $((OSTCOUNT - 1))); do
5635 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5636 error "OST $N has less objects vs OST $NLAST" \
5637 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5638 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5639 error "OST $N has less objects vs OST $NLAST" \
5640 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5642 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5643 error "OST $N has less #0 objects vs OST $NLAST" \
5644 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5645 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5646 error "OST $N has less #0 objects vs OST $NLAST" \
5647 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5652 run_test 51d "check object distribution"
5655 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5656 skip_env "ldiskfs only test"
5659 test_mkdir -c1 $DIR/$tdir
5660 test_mkdir -c1 $DIR/$tdir/d0
5662 touch $DIR/$tdir/d0/foo
5663 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5664 error "file exceed 65000 nlink limit!"
5665 unlinkmany $DIR/$tdir/d0/f- 65001
5668 run_test 51e "check file nlink limit"
5671 test_mkdir $DIR/$tdir
5674 local ulimit_old=$(ulimit -n)
5675 local spare=20 # number of spare fd's for scripts/libraries, etc.
5676 local mdt=$($LFS getstripe -m $DIR/$tdir)
5677 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5679 echo "MDT$mdt numfree=$numfree, max=$max"
5680 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5681 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5682 while ! ulimit -n $((numfree + spare)); do
5683 numfree=$((numfree * 3 / 4))
5685 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5687 echo "left ulimit at $ulimit_old"
5690 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5691 unlinkmany $DIR/$tdir/f $numfree
5692 error "create+open $numfree files in $DIR/$tdir failed"
5694 ulimit -n $ulimit_old
5696 # if createmany exits at 120s there will be fewer than $numfree files
5697 unlinkmany $DIR/$tdir/f $numfree || true
5699 run_test 51f "check many open files limit"
5702 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5703 test_mkdir $DIR/$tdir
5704 touch $DIR/$tdir/foo
5705 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5706 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5707 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5708 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5709 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5711 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5712 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5713 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5715 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5716 cp -r $DIR/$tdir $TMP/
5717 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5719 run_test 52a "append-only flag test (should return errors)"
5722 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5723 test_mkdir $DIR/$tdir
5724 touch $DIR/$tdir/foo
5725 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5726 cat test > $DIR/$tdir/foo && error "cat test worked"
5727 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5728 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5729 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5731 echo foo >> $DIR/$tdir/foo && error "echo worked"
5732 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5733 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5734 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5735 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5737 chattr -i $DIR/$tdir/foo || error "chattr failed"
5739 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5741 run_test 52b "immutable flag test (should return errors) ======="
5744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5745 remote_mds_nodsh && skip "remote MDS with nodsh"
5746 remote_ost_nodsh && skip "remote OST with nodsh"
5759 local support_last_seq=true
5761 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5762 support_last_seq=false
5765 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5767 for value in $(do_facet $SINGLEMDS \
5768 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5769 param=$(echo ${value[0]} | cut -d "=" -f1)
5770 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5772 if $support_last_seq; then
5773 param_seq=$(echo $param |
5774 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5775 mds_last_seq=$(do_facet $SINGLEMDS \
5776 $LCTL get_param -n $param_seq)
5778 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5780 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5781 node=$(facet_active_host ost$((ostnum+1)))
5782 param="obdfilter.$ostname.last_id"
5783 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5784 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5785 ost_last_id=$ost_last
5787 if $support_last_seq; then
5788 ost_last_id=$(echo $ost_last |
5789 awk -F':' '{print $2}' |
5791 ost_last_seq=$(echo $ost_last |
5792 awk -F':' '{print $1}')
5793 [[ $ost_last_seq = $mds_last_seq ]] || continue
5796 if [[ $ost_last_id != $mds_last ]]; then
5797 error "$ost_last_id != $mds_last"
5804 $found || error "can not match last_seq/last_id for $mdtosc"
5807 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5810 perl -MSocket -e ';' || skip "no Socket perl module installed"
5812 $SOCKETSERVER $DIR/socket ||
5813 error "$SOCKETSERVER $DIR/socket failed: $?"
5814 $SOCKETCLIENT $DIR/socket ||
5815 error "$SOCKETCLIENT $DIR/socket failed: $?"
5816 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5818 run_test 54a "unix domain socket test =========================="
5824 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5826 run_test 54b "char device works in lustre ======================"
5829 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5830 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5831 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5833 for i in $(seq 3 7); do
5834 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5843 loopdev="$DIR/loop54c"
5846 $UMOUNT $DIR/$tdir || rc=$?
5847 losetup -d $loopdev || true
5848 losetup -d $LOOPDEV || true
5849 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5856 loopdev="$DIR/loop54c"
5859 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5860 trap cleanup_54c EXIT
5861 mknod $loopdev b 7 $LOOPNUM
5862 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5863 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5864 losetup $loopdev $DIR/$tfile ||
5865 error "can't set up $loopdev for $DIR/$tfile"
5866 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5867 test_mkdir $DIR/$tdir
5868 mount -t ext2 $loopdev $DIR/$tdir ||
5869 error "error mounting $loopdev on $DIR/$tdir"
5870 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5873 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5877 run_test 54c "block device works in lustre ====================="
5883 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5885 run_test 54d "fifo device works in lustre ======================"
5890 cp -aL /dev/console $f
5891 echo $string > $f || error "echo $string to $f failed"
5893 run_test 54e "console/tty device works in lustre ======================"
5898 local dir=$DIR/$tdir
5901 test_mkdir -p $dir/dir
5902 for i in $(seq $numfiles); do
5904 touch $dir/dir/file$i
5907 local numcomp=$($LFS getstripe --component-count $dir)
5909 [[ $numcomp == 0 ]] && numcomp=1
5911 # test lfs getstripe with --recursive
5912 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5914 [[ $filenum -eq $((numfiles * 2)) ]] ||
5915 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5916 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5917 [[ $filenum -eq $numfiles ]] ||
5918 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5919 echo "$LFS getstripe showed obdidx or l_ost_idx"
5921 # test lfs getstripe with file instead of dir
5922 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5923 [[ $filenum -eq 1 ]] ||
5924 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5925 echo "$LFS getstripe file1 passed"
5927 #test lfs getstripe with --verbose
5928 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5929 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5930 error "$LFS getstripe --verbose $dir: "\
5931 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5932 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5933 error "$LFS getstripe $dir: showed lmm_magic"
5935 #test lfs getstripe with -v prints lmm_fid
5936 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5937 local countfids=$((numdirs + numfiles * numcomp))
5938 [[ $filenum -eq $countfids ]] ||
5939 error "$LFS getstripe -v $dir: "\
5940 "got $filenum want $countfids lmm_fid"
5941 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5942 error "$LFS getstripe $dir: showed lmm_fid by default"
5943 echo "$LFS getstripe --verbose passed"
5945 #check for FID information
5946 local fid1=$($LFS getstripe --fid $dir/file1)
5947 local fid2=$($LFS getstripe --verbose $dir/file1 |
5948 awk '/lmm_fid: / { print $2; exit; }')
5949 local fid3=$($LFS path2fid $dir/file1)
5951 [ "$fid1" != "$fid2" ] &&
5952 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5953 [ "$fid1" != "$fid3" ] &&
5954 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5955 echo "$LFS getstripe --fid passed"
5957 #test lfs getstripe with --obd
5958 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5959 error "$LFS getstripe --obd wrong_uuid: should return error"
5961 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5964 local obduuid=$(ostuuid_from_index $ostidx)
5965 local found=$($LFS getstripe -r --obd $obduuid $dir |
5966 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5968 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5969 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5971 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5974 [[ $found -eq $filenum ]] ||
5975 error "$LFS getstripe --obd: found $found expect $filenum"
5976 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5977 sed '/^[ ]*'${ostidx}'[ ]/d' |
5978 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5979 error "$LFS getstripe --obd: should not show file on other obd"
5980 echo "$LFS getstripe --obd passed"
5982 run_test 56a "check $LFS getstripe"
5985 local dir=$DIR/$tdir
5989 for i in $(seq $numdirs); do
5990 test_mkdir $dir/dir$i
5993 # test lfs getdirstripe default mode is non-recursion, which is
5994 # different from lfs getstripe
5995 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5997 [[ $dircnt -eq 1 ]] ||
5998 error "$LFS getdirstripe: found $dircnt, not 1"
5999 dircnt=$($LFS getdirstripe --recursive $dir |
6000 grep -c lmv_stripe_count)
6001 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6002 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6004 run_test 56b "check $LFS getdirstripe"
6007 remote_ost_nodsh && skip "remote OST with nodsh"
6010 local ost_name=$(ostname_from_index $ost_idx)
6011 local old_status=$(ost_dev_status $ost_idx)
6012 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6014 [[ -z "$old_status" ]] ||
6015 skip_env "OST $ost_name is in $old_status status"
6017 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6018 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6019 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6020 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6021 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6022 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6025 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6026 error "$LFS df -v showing inactive devices"
6029 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6031 [[ "$new_status" =~ "D" ]] ||
6032 error "$ost_name status is '$new_status', missing 'D'"
6033 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6034 [[ "$new_status" =~ "N" ]] ||
6035 error "$ost_name status is '$new_status', missing 'N'"
6037 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6038 [[ "$new_status" =~ "f" ]] ||
6039 error "$ost_name status is '$new_status', missing 'f'"
6042 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6043 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6044 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6045 [[ -z "$p" ]] && restore_lustre_params < $p || true
6048 new_status=$(ost_dev_status $ost_idx)
6049 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6050 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6051 # can't check 'f' as devices may actually be on flash
6053 run_test 56c "check 'lfs df' showing device status"
6056 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6057 local osts=$($LFS df -v $MOUNT | grep -c OST)
6061 (( mdts == MDSCOUNT )) ||
6062 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6063 (( osts == OSTCOUNT )) ||
6064 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6066 run_test 56d "'lfs df -v' prints only configured devices"
6071 local local_tdir="$1"
6072 local local_numfiles="$2"
6073 local local_numdirs="$3"
6074 local dir_params="$4"
6075 local dir_stripe_params="$5"
6077 if [ ! -d "$local_tdir" ] ; then
6078 test_mkdir -p $dir_stripe_params $local_tdir
6079 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6080 for i in $(seq $local_numfiles) ; do
6081 touch $local_tdir/file$i
6083 for i in $(seq $local_numdirs) ; do
6084 test_mkdir $dir_stripe_params $local_tdir/dir$i
6085 for j in $(seq $local_numfiles) ; do
6086 touch $local_tdir/dir$i/file$j
6092 setup_56_special() {
6094 local local_numfiles=$2
6095 local local_numdirs=$3
6097 setup_56 $local_tdir $local_numfiles $local_numdirs
6099 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6100 for i in $(seq $local_numfiles) ; do
6101 mknod $local_tdir/loop${i}b b 7 $i
6102 mknod $local_tdir/null${i}c c 1 3
6103 ln -s $local_tdir/file1 $local_tdir/link${i}
6105 for i in $(seq $local_numdirs) ; do
6106 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6107 mknod $local_tdir/dir$i/null${i}c c 1 3
6108 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6114 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6115 local expected=$(($NUMDIRS + 2))
6117 setup_56 $dir $NUMFILES $NUMDIRS
6119 # test lfs find with -name
6120 for i in $(seq $NUMFILES) ; do
6121 local nums=$($LFS find -name "*$i" $dir | wc -l)
6123 [ $nums -eq $expected ] ||
6124 error "lfs find -name '*$i' $dir wrong: "\
6125 "found $nums, expected $expected"
6128 run_test 56g "check lfs find -name"
6131 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6132 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6134 setup_56 $dir $NUMFILES $NUMDIRS
6136 # test lfs find with ! -name
6137 for i in $(seq $NUMFILES) ; do
6138 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6140 [ $nums -eq $expected ] ||
6141 error "lfs find ! -name '*$i' $dir wrong: "\
6142 "found $nums, expected $expected"
6145 run_test 56h "check lfs find ! -name"
6148 local dir=$DIR/$tdir
6152 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6155 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6157 run_test 56i "check 'lfs find -ost UUID' skips directories"
6160 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6162 setup_56_special $dir $NUMFILES $NUMDIRS
6164 local expected=$((NUMDIRS + 1))
6165 local cmd="$LFS find -type d $dir"
6166 local nums=$($cmd | wc -l)
6168 [ $nums -eq $expected ] ||
6169 error "'$cmd' wrong: found $nums, expected $expected"
6171 run_test 56j "check lfs find -type d"
6174 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6176 setup_56_special $dir $NUMFILES $NUMDIRS
6178 local expected=$(((NUMDIRS + 1) * NUMFILES))
6179 local cmd="$LFS find -type f $dir"
6180 local nums=$($cmd | wc -l)
6182 [ $nums -eq $expected ] ||
6183 error "'$cmd' wrong: found $nums, expected $expected"
6185 run_test 56k "check lfs find -type f"
6188 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6190 setup_56_special $dir $NUMFILES $NUMDIRS
6192 local expected=$((NUMDIRS + NUMFILES))
6193 local cmd="$LFS find -type b $dir"
6194 local nums=$($cmd | wc -l)
6196 [ $nums -eq $expected ] ||
6197 error "'$cmd' wrong: found $nums, expected $expected"
6199 run_test 56l "check lfs find -type b"
6202 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6204 setup_56_special $dir $NUMFILES $NUMDIRS
6206 local expected=$((NUMDIRS + NUMFILES))
6207 local cmd="$LFS find -type c $dir"
6208 local nums=$($cmd | wc -l)
6209 [ $nums -eq $expected ] ||
6210 error "'$cmd' wrong: found $nums, expected $expected"
6212 run_test 56m "check lfs find -type c"
6215 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6216 setup_56_special $dir $NUMFILES $NUMDIRS
6218 local expected=$((NUMDIRS + NUMFILES))
6219 local cmd="$LFS find -type l $dir"
6220 local nums=$($cmd | wc -l)
6222 [ $nums -eq $expected ] ||
6223 error "'$cmd' wrong: found $nums, expected $expected"
6225 run_test 56n "check lfs find -type l"
6228 local dir=$DIR/$tdir
6230 setup_56 $dir $NUMFILES $NUMDIRS
6231 utime $dir/file1 > /dev/null || error "utime (1)"
6232 utime $dir/file2 > /dev/null || error "utime (2)"
6233 utime $dir/dir1 > /dev/null || error "utime (3)"
6234 utime $dir/dir2 > /dev/null || error "utime (4)"
6235 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6236 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6239 local nums=$($LFS find -mtime +0 $dir | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6245 cmd="$LFS find -mtime 0 $dir"
6246 nums=$($cmd | wc -l)
6247 [ $nums -eq $expected ] ||
6248 error "'$cmd' wrong: found $nums, expected $expected"
6250 run_test 56o "check lfs find -mtime for old files"
6253 local dir=$DIR/$tdir
6257 # just to make sure there is something that won't be found
6259 touch $dir/$tfile.now
6261 for age in year week day hour min; do
6262 count=$((count + 1))
6264 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6265 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6266 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6268 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6269 local nums=$($cmd | wc -l)
6270 [ $nums -eq $expected ] ||
6271 error "'$cmd' wrong: found $nums, expected $expected"
6273 cmd="$LFS find $dir -atime $count${age:0:1}"
6274 nums=$($cmd | wc -l)
6275 [ $nums -eq $expected ] ||
6276 error "'$cmd' wrong: found $nums, expected $expected"
6280 cmd="$LFS find $dir -ctime +1s -type f"
6281 nums=$($cmd | wc -l)
6282 (( $nums == $count * 2 + 1)) ||
6283 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6285 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6287 test_newerXY_base() {
6290 local dir=$DIR/$tdir
6294 if [ $y == "t" ]; then
6295 if [ $x == "b" ]; then
6296 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6298 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6301 ref=$DIR/$tfile.newer.$x$y
6302 touch $ref || error "touch $ref failed"
6305 echo "before = $ref"
6307 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6309 if [ $y == "t" ]; then
6310 if [ $x == "b" ]; then
6311 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6313 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6316 negref=$DIR/$tfile.negnewer.$x$y
6317 touch $negref || error "touch $negref failed"
6320 echo "after = $negref"
6321 local cmd="$LFS find $dir -newer$x$y $ref"
6322 local nums=$(eval $cmd | wc -l)
6323 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6325 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6326 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6328 cmd="$LFS find $dir ! -newer$x$y $negref"
6329 nums=$(eval $cmd | wc -l)
6330 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6331 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6333 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6334 nums=$(eval $cmd | wc -l)
6335 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6336 error "'$cmd' wrong: found $nums between, expected $expected"; }
6342 test_newerXY_base "a" "a"
6343 test_newerXY_base "a" "m"
6344 test_newerXY_base "a" "c"
6345 test_newerXY_base "m" "a"
6346 test_newerXY_base "m" "m"
6347 test_newerXY_base "m" "c"
6348 test_newerXY_base "c" "a"
6349 test_newerXY_base "c" "m"
6350 test_newerXY_base "c" "c"
6352 [[ -n "$sles_version" ]] &&
6353 echo "skip timestamp tests on SLES, LU-13665" && return 0
6355 test_newerXY_base "a" "t"
6356 test_newerXY_base "m" "t"
6357 test_newerXY_base "c" "t"
6359 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6360 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6361 ! btime_supported && echo "btime unsupported" && return 0
6363 test_newerXY_base "b" "b"
6364 test_newerXY_base "b" "t"
6366 run_test 56oc "check lfs find -newerXY work"
6369 local dir=$DIR/$tdir
6374 $LFS find $dir -btime -1d -type f
6381 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6382 ! btime_supported && skip "btime unsupported on MDS"
6384 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6385 ! btime_supported && skip "btime unsupported on clients"
6387 local dir=$DIR/$tdir
6388 local ref=$DIR/$tfile.ref
6389 local negref=$DIR/$tfile.negref
6391 mkdir $dir || error "mkdir $dir failed"
6392 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6393 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6394 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6395 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6396 touch $ref || error "touch $ref failed"
6397 # sleep 3 seconds at least
6400 local before=$(do_facet mds1 date +%s)
6401 local skew=$(($(date +%s) - before + 1))
6403 if (( skew < 0 && skew > -5 )); then
6404 sleep $((0 - skew + 1))
6408 # Set the dir stripe params to limit files all on MDT0,
6409 # otherwise we need to calc the max clock skew between
6410 # the client and MDTs.
6411 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6413 touch $negref || error "touch $negref failed"
6415 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6416 local nums=$($cmd | wc -l)
6417 local expected=$(((NUMFILES + 1) * NUMDIRS))
6419 [ $nums -eq $expected ] ||
6420 error "'$cmd' wrong: found $nums, expected $expected"
6422 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6423 nums=$($cmd | wc -l)
6424 expected=$((NUMFILES + 1))
6425 [ $nums -eq $expected ] ||
6426 error "'$cmd' wrong: found $nums, expected $expected"
6428 [ $skew -lt 0 ] && return
6430 local after=$(do_facet mds1 date +%s)
6431 local age=$((after - before + 1 + skew))
6433 cmd="$LFS find $dir -btime -${age}s -type f"
6434 nums=$($cmd | wc -l)
6435 expected=$(((NUMFILES + 1) * NUMDIRS))
6437 echo "Clock skew between client and server: $skew, age:$age"
6438 [ $nums -eq $expected ] ||
6439 error "'$cmd' wrong: found $nums, expected $expected"
6441 expected=$(($NUMDIRS + 1))
6442 cmd="$LFS find $dir -btime -${age}s -type d"
6443 nums=$($cmd | wc -l)
6444 [ $nums -eq $expected ] ||
6445 error "'$cmd' wrong: found $nums, expected $expected"
6446 rm -f $ref $negref || error "Failed to remove $ref $negref"
6448 run_test 56od "check lfs find -btime with units"
6451 [ $RUNAS_ID -eq $UID ] &&
6452 skip_env "RUNAS_ID = UID = $UID -- skipping"
6454 local dir=$DIR/$tdir
6456 setup_56 $dir $NUMFILES $NUMDIRS
6457 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6459 local expected=$NUMFILES
6460 local cmd="$LFS find -uid $RUNAS_ID $dir"
6461 local nums=$($cmd | wc -l)
6463 [ $nums -eq $expected ] ||
6464 error "'$cmd' wrong: found $nums, expected $expected"
6466 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6467 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6468 nums=$($cmd | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6472 run_test 56p "check lfs find -uid and ! -uid"
6475 [ $RUNAS_ID -eq $UID ] &&
6476 skip_env "RUNAS_ID = UID = $UID -- skipping"
6478 local dir=$DIR/$tdir
6480 setup_56 $dir $NUMFILES $NUMDIRS
6481 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6483 local expected=$NUMFILES
6484 local cmd="$LFS find -gid $RUNAS_GID $dir"
6485 local nums=$($cmd | wc -l)
6487 [ $nums -eq $expected ] ||
6488 error "'$cmd' wrong: found $nums, expected $expected"
6490 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6491 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6492 nums=$($cmd | wc -l)
6493 [ $nums -eq $expected ] ||
6494 error "'$cmd' wrong: found $nums, expected $expected"
6496 run_test 56q "check lfs find -gid and ! -gid"
6499 local dir=$DIR/$tdir
6501 setup_56 $dir $NUMFILES $NUMDIRS
6504 local cmd="$LFS find -size 0 -type f -lazy $dir"
6505 local nums=$($cmd | wc -l)
6507 [ $nums -eq $expected ] ||
6508 error "'$cmd' wrong: found $nums, expected $expected"
6509 cmd="$LFS find -size 0 -type f $dir"
6510 nums=$($cmd | wc -l)
6511 [ $nums -eq $expected ] ||
6512 error "'$cmd' wrong: found $nums, expected $expected"
6515 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6516 nums=$($cmd | wc -l)
6517 [ $nums -eq $expected ] ||
6518 error "'$cmd' wrong: found $nums, expected $expected"
6519 cmd="$LFS find ! -size 0 -type f $dir"
6520 nums=$($cmd | wc -l)
6521 [ $nums -eq $expected ] ||
6522 error "'$cmd' wrong: found $nums, expected $expected"
6524 echo "test" > $dir/$tfile
6525 echo "test2" > $dir/$tfile.2 && sync
6527 cmd="$LFS find -size 5 -type f -lazy $dir"
6528 nums=$($cmd | wc -l)
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6531 cmd="$LFS find -size 5 -type f $dir"
6532 nums=$($cmd | wc -l)
6533 [ $nums -eq $expected ] ||
6534 error "'$cmd' wrong: found $nums, expected $expected"
6537 cmd="$LFS find -size +5 -type f -lazy $dir"
6538 nums=$($cmd | wc -l)
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6541 cmd="$LFS find -size +5 -type f $dir"
6542 nums=$($cmd | wc -l)
6543 [ $nums -eq $expected ] ||
6544 error "'$cmd' wrong: found $nums, expected $expected"
6547 cmd="$LFS find -size +0 -type f -lazy $dir"
6548 nums=$($cmd | wc -l)
6549 [ $nums -eq $expected ] ||
6550 error "'$cmd' wrong: found $nums, expected $expected"
6551 cmd="$LFS find -size +0 -type f $dir"
6552 nums=$($cmd | wc -l)
6553 [ $nums -eq $expected ] ||
6554 error "'$cmd' wrong: found $nums, expected $expected"
6557 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6558 nums=$($cmd | wc -l)
6559 [ $nums -eq $expected ] ||
6560 error "'$cmd' wrong: found $nums, expected $expected"
6561 cmd="$LFS find ! -size -5 -type f $dir"
6562 nums=$($cmd | wc -l)
6563 [ $nums -eq $expected ] ||
6564 error "'$cmd' wrong: found $nums, expected $expected"
6567 cmd="$LFS find -size -5 -type f -lazy $dir"
6568 nums=$($cmd | wc -l)
6569 [ $nums -eq $expected ] ||
6570 error "'$cmd' wrong: found $nums, expected $expected"
6571 cmd="$LFS find -size -5 -type f $dir"
6572 nums=$($cmd | wc -l)
6573 [ $nums -eq $expected ] ||
6574 error "'$cmd' wrong: found $nums, expected $expected"
6576 run_test 56r "check lfs find -size works"
6583 cancel_lru_locks $OSC
6585 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6586 local nums=$($cmd | wc -l)
6588 [ $nums -eq $expected ] ||
6589 error "'$cmd' wrong: found $nums, expected $expected"
6591 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6593 if (( rpcs_before + glimpses != rpcs_after )); then
6594 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6595 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6597 if [[ $glimpses == 0 ]]; then
6598 error "'$cmd' should not send glimpse RPCs to OST"
6600 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6606 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6607 skip "MDS < 2.12.58 doesn't return LSOM data"
6608 local dir=$DIR/$tdir
6609 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6611 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6613 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6614 $LCTL set_param -n llite.*.statahead_agl=0
6615 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6617 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6618 # open and close all files to ensure LSOM is updated
6619 cancel_lru_locks $OSC
6620 find $dir -type f | xargs cat > /dev/null
6622 # expect_found glimpse_rpcs command_to_run
6623 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6624 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6625 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6626 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6628 echo "test" > $dir/$tfile
6629 echo "test2" > $dir/$tfile.2 && sync
6630 cancel_lru_locks $OSC
6631 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6633 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6634 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6635 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6636 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6638 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6639 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6640 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6641 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6642 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6643 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6645 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6648 local dir=$DIR/$tdir
6649 local tmp=$TMP/$tfile.log
6652 test_mkdir -p $dir || error "failed to mkdir $dir"
6653 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6654 error "failed to setstripe $dir/$tfile"
6655 mdt_idx=$($LFS getdirstripe -i $dir)
6656 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6658 stack_trap "rm -f $tmp" EXIT
6659 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6660 ! grep -q obd_uuid $tmp ||
6661 error "failed to find --size +100K --ost 0 $dir"
6662 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6663 ! grep -q obd_uuid $tmp ||
6664 error "failed to find --size +100K --mdt $mdt_idx $dir"
6666 run_test 56rb "check lfs find --size --ost/--mdt works"
6668 test_56s() { # LU-611 #LU-9369
6669 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6671 local dir=$DIR/$tdir
6672 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6674 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6675 for i in $(seq $NUMDIRS); do
6676 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6679 local expected=$NUMDIRS
6680 local cmd="$LFS find -c $OSTCOUNT $dir"
6681 local nums=$($cmd | wc -l)
6683 [ $nums -eq $expected ] || {
6684 $LFS getstripe -R $dir
6685 error "'$cmd' wrong: found $nums, expected $expected"
6688 expected=$((NUMDIRS + onestripe))
6689 cmd="$LFS find -stripe-count +0 -type f $dir"
6690 nums=$($cmd | wc -l)
6691 [ $nums -eq $expected ] || {
6692 $LFS getstripe -R $dir
6693 error "'$cmd' wrong: found $nums, expected $expected"
6697 cmd="$LFS find -stripe-count 1 -type f $dir"
6698 nums=$($cmd | wc -l)
6699 [ $nums -eq $expected ] || {
6700 $LFS getstripe -R $dir
6701 error "'$cmd' wrong: found $nums, expected $expected"
6704 cmd="$LFS find -stripe-count -2 -type f $dir"
6705 nums=$($cmd | wc -l)
6706 [ $nums -eq $expected ] || {
6707 $LFS getstripe -R $dir
6708 error "'$cmd' wrong: found $nums, expected $expected"
6712 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6713 nums=$($cmd | wc -l)
6714 [ $nums -eq $expected ] || {
6715 $LFS getstripe -R $dir
6716 error "'$cmd' wrong: found $nums, expected $expected"
6719 run_test 56s "check lfs find -stripe-count works"
6721 test_56t() { # LU-611 #LU-9369
6722 local dir=$DIR/$tdir
6724 setup_56 $dir 0 $NUMDIRS
6725 for i in $(seq $NUMDIRS); do
6726 $LFS setstripe -S 8M $dir/dir$i/$tfile
6729 local expected=$NUMDIRS
6730 local cmd="$LFS find -S 8M $dir"
6731 local nums=$($cmd | wc -l)
6733 [ $nums -eq $expected ] || {
6734 $LFS getstripe -R $dir
6735 error "'$cmd' wrong: found $nums, expected $expected"
6739 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6741 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6743 expected=$(((NUMDIRS + 1) * NUMFILES))
6744 cmd="$LFS find -stripe-size 512k -type f $dir"
6745 nums=$($cmd | wc -l)
6746 [ $nums -eq $expected ] ||
6747 error "'$cmd' wrong: found $nums, expected $expected"
6749 cmd="$LFS find -stripe-size +320k -type f $dir"
6750 nums=$($cmd | wc -l)
6751 [ $nums -eq $expected ] ||
6752 error "'$cmd' wrong: found $nums, expected $expected"
6754 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6755 cmd="$LFS find -stripe-size +200k -type f $dir"
6756 nums=$($cmd | wc -l)
6757 [ $nums -eq $expected ] ||
6758 error "'$cmd' wrong: found $nums, expected $expected"
6760 cmd="$LFS find -stripe-size -640k -type f $dir"
6761 nums=$($cmd | wc -l)
6762 [ $nums -eq $expected ] ||
6763 error "'$cmd' wrong: found $nums, expected $expected"
6766 cmd="$LFS find -stripe-size 256k -type f $dir"
6767 nums=$($cmd | wc -l)
6768 [ $nums -eq $expected ] ||
6769 error "'$cmd' wrong: found $nums, expected $expected"
6771 cmd="$LFS find -stripe-size -320k -type f $dir"
6772 nums=$($cmd | wc -l)
6773 [ $nums -eq $expected ] ||
6774 error "'$cmd' wrong: found $nums, expected $expected"
6777 cmd="$LFS find -stripe-size 1024k -type f $dir"
6778 nums=$($cmd | wc -l)
6779 [ $nums -eq $expected ] ||
6780 error "'$cmd' wrong: found $nums, expected $expected"
6782 run_test 56t "check lfs find -stripe-size works"
6784 test_56u() { # LU-611
6785 local dir=$DIR/$tdir
6787 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6789 if [[ $OSTCOUNT -gt 1 ]]; then
6790 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6796 local expected=$(((NUMDIRS + 1) * NUMFILES))
6797 local cmd="$LFS find -stripe-index 0 -type f $dir"
6798 local nums=$($cmd | wc -l)
6800 [ $nums -eq $expected ] ||
6801 error "'$cmd' wrong: found $nums, expected $expected"
6804 cmd="$LFS find -stripe-index 1 -type f $dir"
6805 nums=$($cmd | wc -l)
6806 [ $nums -eq $expected ] ||
6807 error "'$cmd' wrong: found $nums, expected $expected"
6809 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6810 nums=$($cmd | wc -l)
6811 [ $nums -eq $expected ] ||
6812 error "'$cmd' wrong: found $nums, expected $expected"
6815 # This should produce an error and not return any files
6816 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6817 nums=$($cmd 2>/dev/null | wc -l)
6818 [ $nums -eq $expected ] ||
6819 error "'$cmd' wrong: found $nums, expected $expected"
6821 if [[ $OSTCOUNT -gt 1 ]]; then
6822 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6823 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6824 nums=$($cmd | wc -l)
6825 [ $nums -eq $expected ] ||
6826 error "'$cmd' wrong: found $nums, expected $expected"
6829 run_test 56u "check lfs find -stripe-index works"
6833 local dir=$DIR/$tdir
6835 setup_56 $dir $NUMFILES $NUMDIRS
6837 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6838 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6840 for file in $($LFS find -m $UUID $dir); do
6841 file_midx=$($LFS getstripe -m $file)
6842 [ $file_midx -eq $mdt_idx ] ||
6843 error "lfs find -m $UUID != getstripe -m $file_midx"
6846 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6849 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6852 local dir=$DIR/$tdir
6854 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6856 local stripe_size=$($LFS getstripe -S -d $dir) ||
6857 error "$LFS getstripe -S -d $dir failed"
6858 stripe_size=${stripe_size%% *}
6860 local file_size=$((stripe_size * OSTCOUNT))
6861 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6862 local required_space=$((file_num * file_size))
6863 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6865 [[ $free_space -le $((required_space / 1024)) ]] &&
6866 skip_env "need $required_space, have $free_space kbytes"
6869 local dd_count=$((file_size / dd_bs))
6871 # write data into the files
6876 for i in $(seq $NUMFILES); do
6878 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6879 error "write data into $file failed"
6881 for i in $(seq $NUMDIRS); do
6882 for j in $(seq $NUMFILES); do
6883 file=$dir/dir$i/file$j
6884 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6885 error "write data into $file failed"
6889 # $LFS_MIGRATE will fail if hard link migration is unsupported
6890 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6891 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6892 error "creating links to $dir/dir1/file1 failed"
6897 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6900 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6903 eval $cmd || error "$cmd failed"
6905 check_stripe_count $dir/file1 $expected
6907 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6909 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6910 # OST 1 if it is on OST 0. This file is small enough to
6911 # be on only one stripe.
6912 file=$dir/migr_1_ost
6913 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6914 error "write data into $file failed"
6915 local obdidx=$($LFS getstripe -i $file)
6916 local oldmd5=$(md5sum $file)
6919 [[ $obdidx -eq 0 ]] && newobdidx=1
6920 cmd="$LFS migrate -i $newobdidx $file"
6922 eval $cmd || error "$cmd failed"
6924 local realobdix=$($LFS getstripe -i $file)
6925 local newmd5=$(md5sum $file)
6927 [[ $newobdidx -ne $realobdix ]] &&
6928 error "new OST is different (was=$obdidx, "\
6929 "wanted=$newobdidx, got=$realobdix)"
6930 [[ "$oldmd5" != "$newmd5" ]] &&
6931 error "md5sum differ: $oldmd5, $newmd5"
6935 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6937 eval $cmd || error "$cmd failed"
6939 for j in $(seq $NUMFILES); do
6940 check_stripe_count $dir/dir1/file$j $expected
6943 # lfs_migrate works with lfs find
6944 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6945 $LFS_MIGRATE -y -c $expected"
6947 eval $cmd || error "$cmd failed"
6949 for i in $(seq 2 $NUMFILES); do
6950 check_stripe_count $dir/file$i $expected
6952 for i in $(seq 2 $NUMDIRS); do
6953 for j in $(seq $NUMFILES); do
6954 check_stripe_count $dir/dir$i/file$j $expected
6958 run_test 56w "check lfs_migrate -c stripe_count works"
6961 local file1=$DIR/$tdir/file1
6962 local create_pool=false
6963 local initial_pool=$($LFS getstripe -p $DIR)
6967 echo -n "Creating test dir..."
6968 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6971 echo -n "Creating test file..."
6972 touch $file1 || error "cannot create file"
6975 echo -n "Detecting existing pools..."
6976 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6978 if [ ${#pool_list[@]} -gt 0 ]; then
6979 echo "${pool_list[@]}"
6980 for thispool in "${pool_list[@]}"; do
6981 if [[ -z "$initial_pool" ||
6982 "$initial_pool" != "$thispool" ]]; then
6984 echo "Using existing pool '$pool'"
6989 echo "none detected."
6991 if [ -z "$pool" ]; then
6992 pool=${POOL:-testpool}
6993 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6994 echo -n "Creating pool '$pool'..."
6996 pool_add $pool &> /dev/null ||
6997 error "pool_add failed"
7000 echo -n "Adding target to pool..."
7001 pool_add_targets $pool 0 0 1 &> /dev/null ||
7002 error "pool_add_targets failed"
7006 echo -n "Setting pool using -p option..."
7007 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7008 error "migrate failed rc = $?"
7011 echo -n "Verifying test file is in pool after migrating..."
7012 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7013 error "file was not migrated to pool $pool"
7016 echo -n "Removing test file from pool '$pool'..."
7017 # "lfs migrate $file" won't remove the file from the pool
7018 # until some striping information is changed.
7019 $LFS migrate -c 1 $file1 &> /dev/null ||
7020 error "cannot remove from pool"
7021 [ "$($LFS getstripe -p $file1)" ] &&
7022 error "pool still set"
7025 echo -n "Setting pool using --pool option..."
7026 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7027 error "migrate failed rc = $?"
7032 if $create_pool; then
7033 destroy_test_pools 2> /dev/null ||
7034 error "destroy test pools failed"
7037 run_test 56wb "check lfs_migrate pool support"
7040 local file1="$DIR/$tdir/file1"
7047 echo -n "Creating test dir..."
7048 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7049 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7050 error "cannot set stripe by '-S 1M -c 1'"
7053 echo -n "Setting initial stripe for test file..."
7054 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7055 error "cannot set stripe"
7056 cur_ssize=$($LFS getstripe -S "$file1")
7057 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7060 # File currently set to -S 512K -c 1
7062 # Ensure -c and -S options are rejected when -R is set
7063 echo -n "Verifying incompatible options are detected..."
7064 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7065 error "incompatible -c and -R options not detected"
7066 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7067 error "incompatible -S and -R options not detected"
7070 # Ensure unrecognized options are passed through to 'lfs migrate'
7071 echo -n "Verifying -S option is passed through to lfs migrate..."
7072 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7073 error "migration failed"
7074 cur_ssize=$($LFS getstripe -S "$file1")
7075 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7078 # File currently set to -S 1M -c 1
7080 # Ensure long options are supported
7081 echo -n "Verifying long options supported..."
7082 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7083 error "long option without argument not supported"
7084 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7085 error "long option with argument not supported"
7086 cur_ssize=$($LFS getstripe -S "$file1")
7087 [ $cur_ssize -eq 524288 ] ||
7088 error "migrate --stripe-size $cur_ssize != 524288"
7091 # File currently set to -S 512K -c 1
7093 if [ "$OSTCOUNT" -gt 1 ]; then
7094 echo -n "Verifying explicit stripe count can be set..."
7095 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7096 error "migrate failed"
7097 cur_scount=$($LFS getstripe -c "$file1")
7098 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7102 # File currently set to -S 512K -c 1 or -S 512K -c 2
7104 # Ensure parent striping is used if -R is set, and no stripe
7105 # count or size is specified
7106 echo -n "Setting stripe for parent directory..."
7107 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7108 error "cannot set stripe '-S 2M -c 1'"
7111 echo -n "Verifying restripe option uses parent stripe settings..."
7112 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7113 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7114 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7115 error "migrate failed"
7116 cur_ssize=$($LFS getstripe -S "$file1")
7117 [ $cur_ssize -eq $parent_ssize ] ||
7118 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7119 cur_scount=$($LFS getstripe -c "$file1")
7120 [ $cur_scount -eq $parent_scount ] ||
7121 error "migrate -R stripe_count $cur_scount != $parent_scount"
7124 # File currently set to -S 1M -c 1
7126 # Ensure striping is preserved if -R is not set, and no stripe
7127 # count or size is specified
7128 echo -n "Verifying striping size preserved when not specified..."
7129 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7130 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7131 error "cannot set stripe on parent directory"
7132 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7133 error "migrate failed"
7134 cur_ssize=$($LFS getstripe -S "$file1")
7135 [ $cur_ssize -eq $orig_ssize ] ||
7136 error "migrate by default $cur_ssize != $orig_ssize"
7139 # Ensure file name properly detected when final option has no argument
7140 echo -n "Verifying file name properly detected..."
7141 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7142 error "file name interpreted as option argument"
7148 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7151 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7153 local file1=$DIR/$tdir/file1
7155 echo -n "Creating test dir..."
7156 test_mkdir $DIR/$tdir || error "cannot create dir"
7159 echo -n "Creating test file..."
7163 # Ensure 'lfs migrate' will fail by using a non-existent option,
7164 # and make sure rsync is not called to recover
7165 echo -n "Make sure --no-rsync option works..."
7166 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7167 grep -q 'refusing to fall back to rsync' ||
7168 error "rsync was called with --no-rsync set"
7171 # Ensure rsync is called without trying 'lfs migrate' first
7172 echo -n "Make sure --rsync option works..."
7173 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7174 grep -q 'falling back to rsync' &&
7175 error "lfs migrate was called with --rsync set"
7178 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7179 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7180 grep -q 'at the same time' ||
7181 error "--rsync and --no-rsync accepted concurrently"
7187 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7193 test_mkdir $td || error "cannot create $td"
7194 touch $tf || error "cannot touch $tf"
7196 echo -n "Make sure --non-direct|-D works..."
7197 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7198 grep -q "lfs migrate --non-direct" ||
7199 error "--non-direct option cannot work correctly"
7200 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7201 grep -q "lfs migrate -D" ||
7202 error "-D option cannot work correctly"
7205 run_test 56we "check lfs_migrate --non-direct|-D support"
7208 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7209 check_swap_layouts_support
7211 local dir=$DIR/$tdir
7212 local ref1=/etc/passwd
7213 local file1=$dir/file1
7215 test_mkdir $dir || error "creating dir $dir"
7216 $LFS setstripe -c 2 $file1
7218 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7219 stripe=$($LFS getstripe -c $file1)
7220 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7221 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7226 run_test 56x "lfs migration support"
7229 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7230 check_swap_layouts_support
7232 local dir=$DIR/$tdir/$testnum
7236 local ref1=/etc/passwd
7237 local file1=$dir/file1
7239 $LFS setstripe -c 2 $file1
7241 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7243 local stripe=$($LFS getstripe -c $file1)
7245 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7246 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7251 run_test 56xa "lfs migration --block support"
7253 check_migrate_links() {
7255 local file1="$dir/file1"
7259 local total_count=$(($begin + $count - 1))
7260 local symlink_count=10
7263 if [ ! -f "$file1" ]; then
7264 echo -n "creating initial file..."
7265 $LFS setstripe -c 1 -S "512k" "$file1" ||
7266 error "cannot setstripe initial file"
7269 echo -n "creating symlinks..."
7270 for s in $(seq 1 $symlink_count); do
7271 ln -s "$file1" "$dir/slink$s" ||
7272 error "cannot create symlinks"
7276 echo -n "creating nonlinked files..."
7277 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7278 error "cannot create nonlinked files"
7283 if [ ! -f "$dir/file$total_count" ]; then
7284 echo -n "creating hard links $begin:$total_count..."
7285 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7286 /dev/null || error "cannot create hard links"
7290 echo -n "checking number of hard links listed in xattrs..."
7291 local fid=$($LFS getstripe -F "$file1")
7292 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7295 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7296 skip "hard link list has unexpected size, skipping test"
7298 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7299 error "link names should exceed xattrs size"
7302 echo -n "migrating files..."
7303 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7305 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7308 # make sure all links have been properly migrated
7309 echo -n "verifying files..."
7310 fid=$($LFS getstripe -F "$file1") ||
7311 error "cannot get fid for file $file1"
7312 for i in $(seq 2 $total_count); do
7313 local fid2=$($LFS getstripe -F $dir/file$i)
7315 [ "$fid2" == "$fid" ] ||
7316 error "migrated hard link has mismatched FID"
7319 # make sure hard links were properly detected, and migration was
7320 # performed only once for the entire link set; nonlinked files should
7322 local actual=$(grep -c 'done' <<< "$migrate_out")
7323 local expected=$(($uniq_count + 1))
7325 [ "$actual" -eq "$expected" ] ||
7326 error "hard links individually migrated ($actual != $expected)"
7328 # make sure the correct number of hard links are present
7329 local hardlinks=$(stat -c '%h' "$file1")
7331 [ $hardlinks -eq $total_count ] ||
7332 error "num hard links $hardlinks != $total_count"
7339 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7340 skip "Need MDS version at least 2.10.55"
7342 local dir="$DIR/$tdir"
7344 test_mkdir "$dir" || error "cannot create dir $dir"
7346 echo "testing lfs migrate mode when all links fit within xattrs"
7347 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7349 echo "testing rsync mode when all links fit within xattrs"
7350 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7352 echo "testing lfs migrate mode when all links do not fit within xattrs"
7353 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7355 echo "testing rsync mode when all links do not fit within xattrs"
7356 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7358 chown -R $RUNAS_ID $dir
7359 echo "testing non-root lfs migrate mode when not all links are in xattr"
7360 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7365 run_test 56xb "lfs migration hard link support"
7368 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7370 local dir="$DIR/$tdir"
7372 test_mkdir "$dir" || error "cannot create dir $dir"
7374 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7375 echo -n "Setting initial stripe for 20MB test file..."
7376 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7377 error "cannot setstripe 20MB file"
7379 echo -n "Sizing 20MB test file..."
7380 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7382 echo -n "Verifying small file autostripe count is 1..."
7383 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7384 error "cannot migrate 20MB file"
7385 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7386 error "cannot get stripe for $dir/20mb"
7387 [ $stripe_count -eq 1 ] ||
7388 error "unexpected stripe count $stripe_count for 20MB file"
7392 # Test 2: File is small enough to fit within the available space on
7393 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7394 # have at least an additional 1KB for each desired stripe for test 3
7395 echo -n "Setting stripe for 1GB test file..."
7396 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7398 echo -n "Sizing 1GB test file..."
7399 # File size is 1GB + 3KB
7400 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7403 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7404 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7405 if (( avail > 524288 * OSTCOUNT )); then
7406 echo -n "Migrating 1GB file..."
7407 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7408 error "cannot migrate 1GB file"
7410 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7411 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7412 error "cannot getstripe for 1GB file"
7413 [ $stripe_count -eq 2 ] ||
7414 error "unexpected stripe count $stripe_count != 2"
7418 # Test 3: File is too large to fit within the available space on
7419 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7420 if [ $OSTCOUNT -ge 3 ]; then
7421 # The required available space is calculated as
7422 # file size (1GB + 3KB) / OST count (3).
7423 local kb_per_ost=349526
7425 echo -n "Migrating 1GB file with limit..."
7426 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7427 error "cannot migrate 1GB file with limit"
7430 stripe_count=$($LFS getstripe -c "$dir/1gb")
7431 echo -n "Verifying 1GB autostripe count with limited space..."
7432 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7433 error "unexpected stripe count $stripe_count (min 3)"
7440 run_test 56xc "lfs migration autostripe"
7443 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7445 local dir=$DIR/$tdir
7446 local f_mgrt=$dir/$tfile.mgrt
7447 local f_yaml=$dir/$tfile.yaml
7448 local f_copy=$dir/$tfile.copy
7449 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7450 local layout_copy="-c 2 -S 2M -i 1"
7451 local yamlfile=$dir/yamlfile
7452 local layout_before;
7455 test_mkdir "$dir" || error "cannot create dir $dir"
7456 $LFS setstripe $layout_yaml $f_yaml ||
7457 error "cannot setstripe $f_yaml with layout $layout_yaml"
7458 $LFS getstripe --yaml $f_yaml > $yamlfile
7459 $LFS setstripe $layout_copy $f_copy ||
7460 error "cannot setstripe $f_copy with layout $layout_copy"
7462 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7464 # 1. test option --yaml
7465 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7466 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7467 layout_before=$(get_layout_param $f_yaml)
7468 layout_after=$(get_layout_param $f_mgrt)
7469 [ "$layout_after" == "$layout_before" ] ||
7470 error "lfs_migrate --yaml: $layout_after != $layout_before"
7472 # 2. test option --copy
7473 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7474 error "cannot migrate $f_mgrt with --copy $f_copy"
7475 layout_before=$(get_layout_param $f_copy)
7476 layout_after=$(get_layout_param $f_mgrt)
7477 [ "$layout_after" == "$layout_before" ] ||
7478 error "lfs_migrate --copy: $layout_after != $layout_before"
7480 run_test 56xd "check lfs_migrate --yaml and --copy support"
7483 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7485 local dir=$DIR/$tdir
7486 local f_comp=$dir/$tfile
7487 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7488 local layout_before=""
7489 local layout_after=""
7491 test_mkdir "$dir" || error "cannot create dir $dir"
7492 $LFS setstripe $layout $f_comp ||
7493 error "cannot setstripe $f_comp with layout $layout"
7494 layout_before=$(get_layout_param $f_comp)
7495 dd if=/dev/zero of=$f_comp bs=1M count=4
7497 # 1. migrate a comp layout file by lfs_migrate
7498 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7499 layout_after=$(get_layout_param $f_comp)
7500 [ "$layout_before" == "$layout_after" ] ||
7501 error "lfs_migrate: $layout_before != $layout_after"
7503 # 2. migrate a comp layout file by lfs migrate
7504 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7505 layout_after=$(get_layout_param $f_comp)
7506 [ "$layout_before" == "$layout_after" ] ||
7507 error "lfs migrate: $layout_before != $layout_after"
7509 run_test 56xe "migrate a composite layout file"
7512 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7514 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7515 skip "Need server version at least 2.13.53"
7517 local dir=$DIR/$tdir
7518 local f_comp=$dir/$tfile
7519 local layout="-E 1M -c1 -E -1 -c2"
7523 test_mkdir "$dir" || error "cannot create dir $dir"
7524 $LFS setstripe $layout $f_comp ||
7525 error "cannot setstripe $f_comp with layout $layout"
7526 fid_before=$($LFS getstripe --fid $f_comp)
7527 dd if=/dev/zero of=$f_comp bs=1M count=4
7529 # 1. migrate a comp layout file to a comp layout
7530 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7531 fid_after=$($LFS getstripe --fid $f_comp)
7532 [ "$fid_before" == "$fid_after" ] ||
7533 error "comp-to-comp migrate: $fid_before != $fid_after"
7535 # 2. migrate a comp layout file to a plain layout
7536 $LFS migrate -c2 $f_comp ||
7537 error "cannot migrate $f_comp by lfs migrate"
7538 fid_after=$($LFS getstripe --fid $f_comp)
7539 [ "$fid_before" == "$fid_after" ] ||
7540 error "comp-to-plain migrate: $fid_before != $fid_after"
7542 # 3. migrate a plain layout file to a comp layout
7543 $LFS migrate $layout $f_comp ||
7544 error "cannot migrate $f_comp by lfs migrate"
7545 fid_after=$($LFS getstripe --fid $f_comp)
7546 [ "$fid_before" == "$fid_after" ] ||
7547 error "plain-to-comp migrate: $fid_before != $fid_after"
7549 run_test 56xf "FID is not lost during migration of a composite layout file"
7552 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7553 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7556 local dir=$DIR/$tdir
7560 test_mkdir -p $dir || error "creating dir $dir"
7561 touch $f1 || error "creating std file $f1"
7562 $MULTIOP $f2 H2c || error "creating released file $f2"
7564 # a directory can be raid0, so ask only for files
7565 res=$($LFS find $dir -L raid0 -type f | wc -l)
7566 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7568 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7569 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7571 # only files can be released, so no need to force file search
7572 res=$($LFS find $dir -L released)
7573 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7575 res=$($LFS find $dir -type f \! -L released)
7576 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7578 run_test 56y "lfs find -L raid0|released"
7580 test_56z() { # LU-4824
7581 # This checks to make sure 'lfs find' continues after errors
7582 # There are two classes of errors that should be caught:
7583 # - If multiple paths are provided, all should be searched even if one
7585 # - If errors are encountered during the search, it should not terminate
7587 local dir=$DIR/$tdir
7591 for i in d{0..9}; do
7593 touch $dir/$i/$tfile
7595 $LFS find $DIR/non_existent_dir $dir &&
7596 error "$LFS find did not return an error"
7597 # Make a directory unsearchable. This should NOT be the last entry in
7598 # directory order. Arbitrarily pick the 6th entry
7599 chmod 700 $($LFS find $dir -type d | sed '6!d')
7601 $RUNAS $LFS find $DIR/non_existent $dir
7602 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7604 # The user should be able to see 10 directories and 9 files
7605 (( count == 19 )) ||
7606 error "$LFS find found $count != 19 entries after error"
7608 run_test 56z "lfs find should continue after an error"
7610 test_56aa() { # LU-5937
7611 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7613 local dir=$DIR/$tdir
7616 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7618 createmany -o $dir/striped_dir/${tfile}- 1024
7619 local dirs=$($LFS find --size +8k $dir/)
7621 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7623 run_test 56aa "lfs find --size under striped dir"
7625 test_56ab() { # LU-10705
7626 test_mkdir $DIR/$tdir
7627 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7628 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7629 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7630 # Flush writes to ensure valid blocks. Need to be more thorough for
7631 # ZFS, since blocks are not allocated/returned to client immediately.
7633 wait_zfs_commit ost1 2
7634 cancel_lru_locks osc
7637 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7639 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7641 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7642 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7644 rm -f $DIR/$tdir/$tfile.[123]
7646 run_test 56ab "lfs find --blocks"
7650 local dir="$DIR/$tdir"
7651 local perms=(001 002 003 004 005 006 007
7652 010 020 030 040 050 060 070
7653 100 200 300 400 500 600 700
7654 111 222 333 444 555 666 777)
7655 local perm_minus=(8 8 4 8 4 4 2
7659 local perm_slash=(8 8 12 8 12 12 14
7662 16 16 24 16 24 24 28)
7665 for perm in ${perms[*]}; do
7666 touch "$dir/$tfile.$perm"
7667 chmod $perm "$dir/$tfile.$perm"
7670 for ((i = 0; i < ${#perms[*]}; i++)); do
7671 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7673 error "lfs find -perm ${perms[i]}:"\
7676 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7677 (( $num == ${perm_minus[i]} )) ||
7678 error "lfs find -perm -${perms[i]}:"\
7679 "$num != ${perm_minus[i]}"
7681 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7682 (( $num == ${perm_slash[i]} )) ||
7683 error "lfs find -perm /${perms[i]}:"\
7684 "$num != ${perm_slash[i]}"
7687 run_test 56aca "check lfs find -perm with octal representation"
7690 local dir=$DIR/$tdir
7691 # p is the permission of write and execute for user, group and other
7692 # without the umask. It is used to test +wx.
7693 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7694 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7695 local symbolic=(+t a+t u+t g+t o+t
7701 o=r,ug+o,u+w u=r,a+u,u+w
7702 g=r,ugo=g,u+w u+x,+X +X
7703 u+x,u+X u+X u+x,g+X o+r,+X
7707 for perm in ${perms[*]}; do
7708 touch "$dir/$tfile.$perm"
7709 chmod $perm "$dir/$tfile.$perm"
7712 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7713 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7716 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7719 run_test 56acb "check lfs find -perm with symbolic representation"
7722 local dir=$DIR/$tdir
7723 local tests="17777 787 789 abcd
7724 ug=uu ug=a ug=gu uo=ou urw
7728 for err in $tests; do
7729 if $LFS find $dir -perm $err 2>/dev/null; then
7730 error "lfs find -perm $err: parsing should have failed"
7734 run_test 56acc "check parsing error for lfs find -perm"
7737 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7738 skip "Need MDS version at least 2.10.50"
7740 # Create composite files with one component
7741 local dir=$DIR/$tdir
7743 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7744 # Create composite files with three components
7745 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7746 # Create non-composite files
7747 createmany -o $dir/${tfile}- 10
7749 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7751 [[ $nfiles == 10 ]] ||
7752 error "lfs find -E 1M found $nfiles != 10 files"
7754 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7755 [[ $nfiles == 25 ]] ||
7756 error "lfs find ! -E 1M found $nfiles != 25 files"
7758 # All files have a component that starts at 0
7759 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7760 [[ $nfiles == 35 ]] ||
7761 error "lfs find --component-start 0 - $nfiles != 35 files"
7763 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7764 [[ $nfiles == 15 ]] ||
7765 error "lfs find --component-start 2M - $nfiles != 15 files"
7767 # All files created here have a componenet that does not starts at 2M
7768 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7769 [[ $nfiles == 35 ]] ||
7770 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7772 # Find files with a specified number of components
7773 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7774 [[ $nfiles == 15 ]] ||
7775 error "lfs find --component-count 3 - $nfiles != 15 files"
7777 # Remember non-composite files have a component count of zero
7778 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7779 [[ $nfiles == 10 ]] ||
7780 error "lfs find --component-count 0 - $nfiles != 10 files"
7782 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7783 [[ $nfiles == 20 ]] ||
7784 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7786 # All files have a flag called "init"
7787 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7788 [[ $nfiles == 35 ]] ||
7789 error "lfs find --component-flags init - $nfiles != 35 files"
7791 # Multi-component files will have a component not initialized
7792 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7793 [[ $nfiles == 15 ]] ||
7794 error "lfs find !--component-flags init - $nfiles != 15 files"
7799 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7802 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7803 skip "Need MDS version at least 2.10.57"
7813 # create mirrored directories and mirrored files
7814 mkdir $td || error "mkdir $td failed"
7815 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7816 createmany -o $tf- 10 || error "create $tf- failed"
7818 for i in $(seq 2); do
7820 mkdir $dir || error "mkdir $dir failed"
7821 $LFS mirror create -N$((3 + i)) $dir ||
7822 error "create mirrored dir $dir failed"
7823 createmany -o $dir/$tfile- 10 ||
7824 error "create $dir/$tfile- failed"
7827 # change the states of some mirrored files
7829 for i in $(seq 2); do
7831 for j in $(seq 4 9); do
7832 echo foo > $dir/$tfile-$j
7836 # find mirrored files with specific mirror count
7837 cmd="$LFS find --mirror-count 3 --type f $td"
7838 nfiles=$($cmd | wc -l)
7839 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7841 cmd="$LFS find ! --mirror-count 3 --type f $td"
7842 nfiles=$($cmd | wc -l)
7843 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7845 cmd="$LFS find --mirror-count +2 --type f $td"
7846 nfiles=$($cmd | wc -l)
7847 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7849 cmd="$LFS find --mirror-count -6 --type f $td"
7850 nfiles=$($cmd | wc -l)
7851 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7853 # find mirrored files with specific file state
7854 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7855 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7857 cmd="$LFS find --mirror-state=ro --type f $td"
7858 nfiles=$($cmd | wc -l)
7859 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7861 cmd="$LFS find ! --mirror-state=ro --type f $td"
7862 nfiles=$($cmd | wc -l)
7863 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7865 cmd="$LFS find --mirror-state=wp --type f $td"
7866 nfiles=$($cmd | wc -l)
7867 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7869 cmd="$LFS find ! --mirror-state=sp --type f $td"
7870 nfiles=$($cmd | wc -l)
7871 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7873 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7875 test_56da() { # LU-14179
7876 local path=$DIR/$tdir
7881 local longdir=$(str_repeat 'a' 255)
7883 for i in {1..15}; do
7890 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7895 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7898 touch $(str_repeat 'f' 255)
7900 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7901 error "lfs find reported an error"
7905 run_test 56da "test lfs find with long paths"
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7909 # note test will not do anything if MDS is not local
7910 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7911 skip_env "ldiskfs only test"
7913 remote_mds_nodsh && skip "remote MDS with nodsh"
7915 local MNTDEV="osd*.*MDT*.mntdev"
7916 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7917 [ -z "$DEV" ] && error "can't access $MNTDEV"
7918 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7919 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7920 error "can't access $DEV"
7921 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7922 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7926 run_test 57a "verify MDS filesystem created with large inodes =="
7929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7930 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7931 skip_env "ldiskfs only test"
7933 remote_mds_nodsh && skip "remote MDS with nodsh"
7935 local dir=$DIR/$tdir
7938 local fileN=$dir/f$filecount
7940 rm -rf $dir || error "removing $dir"
7942 local mdtidx=$($LFS getstripe -m $dir)
7943 local mdtname=MDT$(printf %04x $mdtidx)
7944 local facet=mds$((mdtidx + 1))
7946 echo "mcreating $filecount files"
7947 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7949 # verify that files do not have EAs yet
7950 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7951 error "$file1 has an EA"
7952 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7953 error "$fileN has an EA"
7957 df $dir #make sure we get new statfs data
7958 local mdsfree=$(do_facet $facet \
7959 lctl get_param -n osd*.*$mdtname.kbytesfree)
7960 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7963 echo "opening files to create objects/EAs"
7964 for file in $(seq -f $dir/f%g 1 $filecount); do
7965 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7966 error "opening $file"
7969 # verify that files have EAs now
7970 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7971 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7973 sleep 1 #make sure we get new statfs data
7975 local mdsfree2=$(do_facet $facet \
7976 lctl get_param -n osd*.*$mdtname.kbytesfree)
7977 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7979 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7980 if [ "$mdsfree" != "$mdsfree2" ]; then
7981 error "MDC before $mdcfree != after $mdcfree2"
7983 echo "MDC before $mdcfree != after $mdcfree2"
7984 echo "unable to confirm if MDS has large inodes"
7989 run_test 57b "default LOV EAs are stored inside large inodes ==="
7992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7993 [ -z "$(which wiretest 2>/dev/null)" ] &&
7994 skip_env "could not find wiretest"
7998 run_test 58 "verify cross-platform wire constants =============="
8001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8003 echo "touch 130 files"
8004 createmany -o $DIR/f59- 130
8006 unlinkmany $DIR/f59- 130
8008 # wait for commitment of removal
8009 wait_delete_completed
8011 run_test 59 "verify cancellation of llog records async ========="
8013 TEST60_HEAD="test_60 run $RANDOM"
8015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8016 remote_mgs_nodsh && skip "remote MGS with nodsh"
8017 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8018 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8019 skip_env "missing subtest run-llog.sh"
8021 log "$TEST60_HEAD - from kernel mode"
8022 do_facet mgs "$LCTL dk > /dev/null"
8023 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8024 do_facet mgs $LCTL dk > $TMP/$tfile
8026 # LU-6388: test llog_reader
8027 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8028 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8029 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8030 skip_env "missing llog_reader"
8031 local fstype=$(facet_fstype mgs)
8032 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8033 skip_env "Only for ldiskfs or zfs type mgs"
8035 local mntpt=$(facet_mntpt mgs)
8036 local mgsdev=$(mgsdevname 1)
8048 #get fid and record list
8049 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8051 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8053 #remount mgs as ldiskfs or zfs type
8054 stop mgs || error "stop mgs failed"
8055 mount_fstype mgs || error "remount mgs failed"
8056 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8059 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8060 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8065 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8067 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8069 echo "obj_file is $obj_file"
8070 do_facet mgs $llog_reader $obj_file
8072 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8073 awk '{ print $3 }' | sed -e "s/^type=//g")
8074 if [ $rec_type != $rec ]; then
8075 echo "FAILED test_60a wrong record type $rec_type," \
8081 #check obj path if record type is LLOG_LOGID_MAGIC
8082 if [ "$rec" == "1064553b" ]; then
8083 path=$(do_facet mgs $llog_reader $obj_file |
8084 grep "path=" | awk '{ print $NF }' |
8085 sed -e "s/^path=//g")
8086 if [ $obj_file != $mntpt/$path ]; then
8087 echo "FAILED test_60a wrong obj path" \
8088 "$montpt/$path, should be $obj_file"
8095 #restart mgs before "error", otherwise it will block the next test
8096 stop mgs || error "stop mgs failed"
8097 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8098 $pass || error "test failed, see FAILED test_60a messages for specifics"
8100 run_test 60a "llog_test run from kernel module and test llog_reader"
8102 test_60b() { # bug 6411
8103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8106 LLOG_COUNT=$(do_facet mgs dmesg |
8107 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8108 /llog_[a-z]*.c:[0-9]/ {
8120 [[ $LLOG_COUNT -gt 120 ]] &&
8121 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8123 run_test 60b "limit repeated messages from CERROR/CWARN"
8126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8128 echo "create 5000 files"
8129 createmany -o $DIR/f60c- 5000
8130 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8131 lctl set_param fail_loc=0x80000137
8132 unlinkmany $DIR/f60c- 5000
8133 lctl set_param fail_loc=0
8135 run_test 60c "unlink file when mds full"
8138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8140 SAVEPRINTK=$(lctl get_param -n printk)
8141 # verify "lctl mark" is even working"
8142 MESSAGE="test message ID $RANDOM $$"
8143 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8144 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8146 lctl set_param printk=0 || error "set lnet.printk failed"
8147 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8148 MESSAGE="new test message ID $RANDOM $$"
8149 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8150 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8151 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8153 lctl set_param -n printk="$SAVEPRINTK"
8155 run_test 60d "test printk console message masking"
8158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8159 remote_mds_nodsh && skip "remote MDS with nodsh"
8162 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8163 do_facet mds1 lctl set_param fail_loc=0x15b
8166 run_test 60e "no space while new llog is being created"
8169 local old_path=$($LCTL get_param -n debug_path)
8171 stack_trap "$LCTL set_param debug_path=$old_path"
8172 stack_trap "rm -f $TMP/$tfile*"
8173 rm -f $TMP/$tfile* 2> /dev/null
8174 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8175 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8176 test_mkdir $DIR/$tdir
8177 # retry in case the open is cached and not released
8178 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8179 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8183 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8185 run_test 60f "change debug_path works"
8191 test_mkdir -c $MDSCOUNT $DIR/$tdir
8196 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8197 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8199 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8200 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8201 index=$((index + 1))
8207 for i in {0..100}; do
8208 # define OBD_FAIL_OSD_TXN_START 0x19a
8209 local index=$((i % MDSCOUNT + 1))
8211 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8218 for i in $(seq $MDSCOUNT); do
8219 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8222 mkdir $DIR/$tdir/new || error "mkdir failed"
8223 rmdir $DIR/$tdir/new || error "rmdir failed"
8225 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8227 for i in $(seq $MDSCOUNT); do
8228 wait_update_facet mds$i "$LCTL get_param -n \
8229 mdd.$(facet_svc mds$i).lfsck_namespace |
8230 awk '/^status/ { print \\\$2 }'" "completed"
8233 ls -R $DIR/$tdir || error "ls failed"
8234 rm -rf $DIR/$tdir || error "rmdir failed"
8236 run_test 60g "transaction abort won't cause MDT hung"
8239 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8240 skip "Need MDS version at least 2.12.52"
8241 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8245 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8246 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8247 for fail_loc in 0x80000188 0x80000189; do
8248 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8249 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8250 error "mkdir $dir-$fail_loc failed"
8251 for i in {0..10}; do
8252 # create may fail on missing stripe
8253 echo $i > $DIR/$tdir-$fail_loc/$i
8255 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8256 error "getdirstripe $tdir-$fail_loc failed"
8257 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8258 error "migrate $tdir-$fail_loc failed"
8259 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8260 error "getdirstripe $tdir-$fail_loc failed"
8261 pushd $DIR/$tdir-$fail_loc
8263 echo $f | cmp $f - || error "$f data mismatch"
8266 rm -rf $DIR/$tdir-$fail_loc
8269 run_test 60h "striped directory with missing stripes can be accessed"
8271 function t60i_load() {
8273 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8274 $LCTL set_param fail_loc=0x131c fail_val=1
8275 for ((i=0; i<5000; i++)); do
8276 touch $DIR/$tdir/f$i
8281 changelog_register || error "changelog_register failed"
8282 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8283 changelog_users $SINGLEMDS | grep -q $cl_user ||
8284 error "User $cl_user not found in changelog_users"
8285 changelog_chmask "ALL"
8288 for((i=0; i<100; i++)); do
8289 changelog_dump >/dev/null ||
8290 error "can't read changelog"
8294 changelog_deregister || error "changelog_deregister failed"
8295 $LCTL set_param fail_loc=0
8297 run_test 60i "llog: new record vs reader race"
8300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8303 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8304 cancel_lru_locks osc
8305 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8308 run_test 61a "mmap() writes don't make sync hang ================"
8311 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8313 run_test 61b "mmap() of unstriped file is successful"
8315 # bug 2330 - insufficient obd_match error checking causes LBUG
8317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8321 cancel_lru_locks osc
8322 lctl set_param fail_loc=0x405
8323 cat $f && error "cat succeeded, expect -EIO"
8324 lctl set_param fail_loc=0
8326 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8327 # match every page all of the time.
8328 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8330 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8331 # Though this test is irrelevant anymore, it helped to reveal some
8332 # other grant bugs (LU-4482), let's keep it.
8333 test_63a() { # was test_63
8334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8336 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8338 for i in `seq 10` ; do
8339 dd if=/dev/zero of=$DIR/f63 bs=8k &
8345 rm -f $DIR/f63 || true
8347 run_test 63a "Verify oig_wait interruption does not crash ======="
8349 # bug 2248 - async write errors didn't return to application on sync
8350 # bug 3677 - async write errors left page locked
8352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8355 lctl set_param debug=-1
8357 # ensure we have a grant to do async writes
8358 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8361 sync # sync lest earlier test intercept the fail_loc
8363 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8364 lctl set_param fail_loc=0x80000406
8365 $MULTIOP $DIR/$tfile Owy && \
8366 error "sync didn't return ENOMEM"
8367 sync; sleep 2; sync # do a real sync this time to flush page
8368 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8369 error "locked page left in cache after async error" || true
8372 run_test 63b "async write errors should be returned to fsync ==="
8375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8378 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8380 run_test 64a "verify filter grant calculations (in kernel) ====="
8383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8385 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8387 run_test 64b "check out-of-space detection on client"
8390 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8392 run_test 64c "verify grant shrink"
8398 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8401 # this does exactly what osc_request.c:osc_announce_cached() does in
8402 # order to calculate max amount of grants to ask from server
8406 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8407 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8409 ((rpc_in_flight++));
8410 nrpages=$((nrpages * rpc_in_flight))
8412 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8414 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8416 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8417 local undirty=$((nrpages * PAGE_SIZE))
8419 local max_extent_pages
8420 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8421 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8422 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8423 local grant_extent_tax
8424 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8426 undirty=$((undirty + nrextents * grant_extent_tax))
8431 # this is size of unit for grant allocation. It should be equal to
8432 # what tgt_grant.c:tgt_grant_chunk() calculates
8436 local grant_extent_tax
8438 max_brw_size=$(import_param $tgt max_brw_size)
8440 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8442 echo $(((max_brw_size + grant_extent_tax) * 2))
8446 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8447 skip "OST < 2.10.55 doesn't limit grants enough"
8449 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8451 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8452 skip "no grant_param connect flag"
8454 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8456 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8457 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8460 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8461 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8463 $LFS setstripe $DIR/$tfile -i 0 -c 1
8464 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8467 while kill -0 $ddpid; do
8468 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8470 if [[ $cur_grant -gt $max_cur_granted ]]; then
8472 error "cur_grant $cur_grant > $max_cur_granted"
8478 run_test 64d "check grant limit exceed"
8484 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8486 ((cur_grants == expected)) ||
8487 error "$msg: grants mismatch: $cur_grants, expected $expected"
8491 echo $((($1 + $2 - 1) & ~($2 - 1)))
8495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8496 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8497 skip "Need OSS version at least 2.11.56"
8499 # Remount client to reset grant
8500 remount_client $MOUNT || error "failed to remount client"
8501 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8503 local init_grants=$(import_param $osc_tgt initial_grant)
8505 check_grants $osc_tgt $init_grants "init grants"
8507 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8508 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8509 local gbs=$(import_param $osc_tgt grant_block_size)
8511 # write random number of bytes from max_brw_size / 4 to max_brw_size
8512 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8513 # align for direct io
8514 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8515 # round to grant consumption unit
8516 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8518 local grants=$((wb_round_up + extent_tax))
8520 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8522 # define OBD_FAIL_TGT_NO_GRANT 0x725
8523 # make the server not grant more back
8524 do_facet ost1 $LCTL set_param fail_loc=0x725
8525 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8527 do_facet ost1 $LCTL set_param fail_loc=0
8529 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8531 rm -f $DIR/$tfile || error "rm failed"
8533 # Remount client to reset grant
8534 remount_client $MOUNT || error "failed to remount client"
8535 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8537 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8539 # define OBD_FAIL_TGT_NO_GRANT 0x725
8540 # make the server not grant more back
8541 do_facet ost1 $LCTL set_param fail_loc=0x725
8542 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8543 do_facet ost1 $LCTL set_param fail_loc=0
8545 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8547 run_test 64e "check grant consumption (no grant allocation)"
8550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8552 # Remount client to reset grant
8553 remount_client $MOUNT || error "failed to remount client"
8554 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8556 local init_grants=$(import_param $osc_tgt initial_grant)
8557 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8558 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8559 local gbs=$(import_param $osc_tgt grant_block_size)
8560 local chunk=$(grant_chunk $osc_tgt)
8562 # write random number of bytes from max_brw_size / 4 to max_brw_size
8563 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8564 # align for direct io
8565 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8566 # round to grant consumption unit
8567 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8569 local grants=$((wb_round_up + extent_tax))
8571 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8572 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8573 error "error writing to $DIR/$tfile"
8575 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8576 "direct io with grant allocation"
8578 rm -f $DIR/$tfile || error "rm failed"
8580 # Remount client to reset grant
8581 remount_client $MOUNT || error "failed to remount client"
8582 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8584 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8586 local cmd="oO_WRONLY:w${write_bytes}_yc"
8588 $MULTIOP $DIR/$tfile $cmd &
8592 check_grants $osc_tgt $((init_grants - grants)) \
8593 "buffered io, not write rpc"
8595 kill -USR1 $MULTIPID
8598 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8599 "buffered io, one RPC"
8601 run_test 64f "check grant consumption (with grant allocation)"
8603 # bug 1414 - set/get directories' stripe info
8605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8607 test_mkdir $DIR/$tdir
8609 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8611 run_test 65a "directory with no stripe info"
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8616 test_mkdir $DIR/$tdir
8617 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8619 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8622 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8624 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8628 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8630 test_mkdir $DIR/$tdir
8631 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8633 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8634 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8636 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8638 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8643 test_mkdir $DIR/$tdir
8644 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8645 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8647 if [[ $STRIPECOUNT -le 0 ]]; then
8649 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8650 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8651 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8653 sc=$(($STRIPECOUNT - 1))
8655 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8656 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8657 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8658 error "lverify failed"
8660 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8665 test_mkdir $DIR/$tdir
8667 $LFS setstripe $DIR/$tdir || error "setstripe"
8668 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8669 error "no stripe info failed"
8671 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8673 run_test 65e "directory setstripe defaults"
8676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8678 test_mkdir $DIR/${tdir}f
8679 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8680 error "setstripe succeeded" || true
8682 run_test 65f "dir setstripe permission (should return error) ==="
8685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8687 test_mkdir $DIR/$tdir
8688 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8690 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8691 error "setstripe -S failed"
8692 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8693 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8694 error "delete default stripe failed"
8696 run_test 65g "directory setstripe -d"
8699 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8701 test_mkdir $DIR/$tdir
8702 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8704 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8705 error "setstripe -S failed"
8706 test_mkdir $DIR/$tdir/dd1
8707 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8708 error "stripe info inherit failed"
8710 run_test 65h "directory stripe info inherit ===================="
8713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8715 save_layout_restore_at_exit $MOUNT
8717 # bug6367: set non-default striping on root directory
8718 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8720 # bug12836: getstripe on -1 default directory striping
8721 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8723 # bug12836: getstripe -v on -1 default directory striping
8724 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8726 # bug12836: new find on -1 default directory striping
8727 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8729 run_test 65i "various tests to set root directory striping"
8731 test_65j() { # bug6367
8732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8736 # if we aren't already remounting for each test, do so for this test
8737 if [ "$I_MOUNTED" = "yes" ]; then
8738 cleanup || error "failed to unmount"
8742 save_layout_restore_at_exit $MOUNT
8744 $LFS setstripe -d $MOUNT || error "setstripe failed"
8746 run_test 65j "set default striping on root directory (bug 6367)="
8750 wait_delete_completed
8751 do_facet $SINGLEMDS "lctl set_param -n \
8752 osp.$ost*MDT0000.max_create_count=$max_count"
8753 do_facet $SINGLEMDS "lctl set_param -n \
8754 osp.$ost*MDT0000.create_count=$count"
8755 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8756 echo $INACTIVE_OSC "is Activate"
8758 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8761 test_65k() { # bug11679
8762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8763 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8764 remote_mds_nodsh && skip "remote MDS with nodsh"
8766 local disable_precreate=true
8767 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8768 disable_precreate=false
8770 echo "Check OST status: "
8771 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8772 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8774 for OSC in $MDS_OSCS; do
8775 echo $OSC "is active"
8776 do_facet $SINGLEMDS lctl --device %$OSC activate
8779 for INACTIVE_OSC in $MDS_OSCS; do
8780 local ost=$(osc_to_ost $INACTIVE_OSC)
8781 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8782 lov.*md*.target_obd |
8783 awk -F: /$ost/'{ print $1 }' | head -n 1)
8786 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8787 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8789 echo "Deactivate: " $INACTIVE_OSC
8790 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8792 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8793 osp.$ost*MDT0000.create_count")
8794 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8795 osp.$ost*MDT0000.max_create_count")
8796 $disable_precreate &&
8797 do_facet $SINGLEMDS "lctl set_param -n \
8798 osp.$ost*MDT0000.max_create_count=0"
8800 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8801 [ -f $DIR/$tdir/$idx ] && continue
8802 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8803 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8805 error "setstripe $idx should succeed"; }
8806 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8808 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8811 do_facet $SINGLEMDS "lctl set_param -n \
8812 osp.$ost*MDT0000.max_create_count=$max_count"
8813 do_facet $SINGLEMDS "lctl set_param -n \
8814 osp.$ost*MDT0000.create_count=$count"
8815 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8816 echo $INACTIVE_OSC "is Activate"
8818 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8821 run_test 65k "validate manual striping works properly with deactivated OSCs"
8823 test_65l() { # bug 12836
8824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8826 test_mkdir -p $DIR/$tdir/test_dir
8827 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8828 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8830 run_test 65l "lfs find on -1 stripe dir ========================"
8833 local layout=$(save_layout $MOUNT)
8834 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8835 restore_layout $MOUNT $layout
8836 error "setstripe should fail by non-root users"
8840 run_test 65m "normal user can't set filesystem default stripe"
8843 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8844 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8845 skip "Need MDS version at least 2.12.50"
8846 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8848 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8849 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8850 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8852 save_layout_restore_at_exit $MOUNT
8854 # new subdirectory under root directory should not inherit
8855 # the default layout from root
8856 local dir1=$MOUNT/$tdir-1
8857 mkdir $dir1 || error "mkdir $dir1 failed"
8858 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8859 error "$dir1 shouldn't have LOV EA"
8861 # delete the default layout on root directory
8862 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8864 local dir2=$MOUNT/$tdir-2
8865 mkdir $dir2 || error "mkdir $dir2 failed"
8866 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8867 error "$dir2 shouldn't have LOV EA"
8869 # set a new striping pattern on root directory
8870 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8871 local new_def_stripe_size=$((def_stripe_size * 2))
8872 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8873 error "set stripe size on $MOUNT failed"
8875 # new file created in $dir2 should inherit the new stripe size from
8876 # the filesystem default
8877 local file2=$dir2/$tfile-2
8878 touch $file2 || error "touch $file2 failed"
8880 local file2_stripe_size=$($LFS getstripe -S $file2)
8881 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8883 echo "file2_stripe_size: '$file2_stripe_size'"
8884 echo "new_def_stripe_size: '$new_def_stripe_size'"
8885 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8888 local dir3=$MOUNT/$tdir-3
8889 mkdir $dir3 || error "mkdir $dir3 failed"
8890 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8891 # the root layout, which is the actual default layout that will be used
8892 # when new files are created in $dir3.
8893 local dir3_layout=$(get_layout_param $dir3)
8894 local root_dir_layout=$(get_layout_param $MOUNT)
8895 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8897 echo "dir3_layout: '$dir3_layout'"
8898 echo "root_dir_layout: '$root_dir_layout'"
8899 error "$dir3 should show the default layout from $MOUNT"
8902 # set OST pool on root directory
8903 local pool=$TESTNAME
8904 pool_add $pool || error "add $pool failed"
8905 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8906 error "add targets to $pool failed"
8908 $LFS setstripe -p $pool $MOUNT ||
8909 error "set OST pool on $MOUNT failed"
8911 # new file created in $dir3 should inherit the pool from
8912 # the filesystem default
8913 local file3=$dir3/$tfile-3
8914 touch $file3 || error "touch $file3 failed"
8916 local file3_pool=$($LFS getstripe -p $file3)
8917 [[ "$file3_pool" = "$pool" ]] ||
8918 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8920 local dir4=$MOUNT/$tdir-4
8921 mkdir $dir4 || error "mkdir $dir4 failed"
8922 local dir4_layout=$(get_layout_param $dir4)
8923 root_dir_layout=$(get_layout_param $MOUNT)
8924 echo "$LFS getstripe -d $dir4"
8925 $LFS getstripe -d $dir4
8926 echo "$LFS getstripe -d $MOUNT"
8927 $LFS getstripe -d $MOUNT
8928 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8930 echo "dir4_layout: '$dir4_layout'"
8931 echo "root_dir_layout: '$root_dir_layout'"
8932 error "$dir4 should show the default layout from $MOUNT"
8935 # new file created in $dir4 should inherit the pool from
8936 # the filesystem default
8937 local file4=$dir4/$tfile-4
8938 touch $file4 || error "touch $file4 failed"
8940 local file4_pool=$($LFS getstripe -p $file4)
8941 [[ "$file4_pool" = "$pool" ]] ||
8942 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8944 # new subdirectory under non-root directory should inherit
8945 # the default layout from its parent directory
8946 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8947 error "set directory layout on $dir4 failed"
8949 local dir5=$dir4/$tdir-5
8950 mkdir $dir5 || error "mkdir $dir5 failed"
8952 dir4_layout=$(get_layout_param $dir4)
8953 local dir5_layout=$(get_layout_param $dir5)
8954 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8956 echo "dir4_layout: '$dir4_layout'"
8957 echo "dir5_layout: '$dir5_layout'"
8958 error "$dir5 should inherit the default layout from $dir4"
8961 # though subdir under ROOT doesn't inherit default layout, but
8962 # its sub dir/file should be created with default layout.
8963 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8964 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8965 skip "Need MDS version at least 2.12.59"
8967 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8968 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8969 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8971 if [ $default_lmv_hash == "none" ]; then
8972 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8974 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8975 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8978 $LFS setdirstripe -D -c 2 $MOUNT ||
8979 error "setdirstripe -D -c 2 failed"
8980 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8981 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8982 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8984 run_test 65n "don't inherit default layout from root for new subdirectories"
8986 # bug 2543 - update blocks count on client
8988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8991 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8992 sync; sync_all_data; sync; sync_all_data
8993 cancel_lru_locks osc
8994 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8995 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8997 run_test 66 "update inode blocks count on client ==============="
9000 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9004 swapon -s | awk '($1 == "'$1'") { print $4 }'
9007 # bug5265, obdfilter oa2dentry return -ENOENT
9008 # #define OBD_FAIL_SRV_ENOENT 0x217
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9011 remote_ost_nodsh && skip "remote OST with nodsh"
9014 $LFS setstripe -c 1 -i 0 $f
9016 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9018 do_facet ost1 lctl set_param fail_loc=0x217
9019 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9020 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9022 do_facet ost1 lctl set_param fail_loc=0
9023 $DIRECTIO write $f 0 2 || error "write error"
9025 cancel_lru_locks osc
9026 $DIRECTIO read $f 0 1 || error "read error"
9028 do_facet ost1 lctl set_param fail_loc=0x217
9029 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9031 do_facet ost1 lctl set_param fail_loc=0
9034 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9037 test_mkdir $DIR/$tdir
9038 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9039 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9041 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9043 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9045 [ "$RUNAS_ID" = "$UID" ] &&
9046 skip_env "RUNAS_ID = UID = $UID -- skipping"
9047 # Check that testing environment is properly set up. Skip if not
9048 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9049 skip_env "User $RUNAS_ID does not exist - skipping"
9052 chmod 777 $DIR/$tfile
9053 chmod ug+s $DIR/$tfile
9054 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9055 error "$RUNAS dd $DIR/$tfile failed"
9056 # See if we are still setuid/sgid
9057 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9058 error "S/gid is not dropped on write"
9059 # Now test that MDS is updated too
9060 cancel_lru_locks mdc
9061 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9062 error "S/gid is not dropped on MDS"
9065 run_test 72a "Test that remove suid works properly (bug5695) ===="
9067 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9070 [ "$RUNAS_ID" = "$UID" ] &&
9071 skip_env "RUNAS_ID = UID = $UID -- skipping"
9072 [ "$RUNAS_ID" -eq 0 ] &&
9073 skip_env "RUNAS_ID = 0 -- skipping"
9074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9075 # Check that testing environment is properly set up. Skip if not
9076 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9077 skip_env "User $RUNAS_ID does not exist - skipping"
9079 touch $DIR/${tfile}-f{g,u}
9080 test_mkdir $DIR/${tfile}-dg
9081 test_mkdir $DIR/${tfile}-du
9082 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9083 chmod g+s $DIR/${tfile}-{f,d}g
9084 chmod u+s $DIR/${tfile}-{f,d}u
9085 for perm in 777 2777 4777; do
9086 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9087 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9088 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9089 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9093 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9095 # bug 3462 - multiple simultaneous MDC requests
9097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9099 test_mkdir $DIR/d73-1
9100 test_mkdir $DIR/d73-2
9101 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9104 lctl set_param fail_loc=0x80000129
9105 $MULTIOP $DIR/d73-1/f73-2 Oc &
9107 lctl set_param fail_loc=0
9109 $MULTIOP $DIR/d73-2/f73-3 Oc &
9113 wait $pid1 || return 1
9117 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9118 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9119 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9123 run_test 73 "multiple MDC requests (should not deadlock)"
9125 test_74a() { # bug 6149, 6184
9126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9129 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9131 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9132 # will spin in a tight reconnection loop
9133 $LCTL set_param fail_loc=0x8000030e
9134 # get any lock that won't be difficult - lookup works.
9136 $LCTL set_param fail_loc=0
9140 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9142 test_74b() { # bug 13310
9143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9145 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9147 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9148 # will spin in a tight reconnection loop
9149 $LCTL set_param fail_loc=0x8000030e
9150 # get a "difficult" lock
9152 $LCTL set_param fail_loc=0
9156 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9161 #define OBD_FAIL_LDLM_NEW_LOCK
9162 $LCTL set_param fail_loc=0x319
9163 touch $DIR/$tfile && error "touch successful"
9164 $LCTL set_param fail_loc=0
9167 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9169 slab_lic=/sys/kernel/slab/lustre_inode_cache
9171 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9172 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9173 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9176 test_76a() { # Now for b=20433, added originally in b=1443
9177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9179 cancel_lru_locks osc
9180 # there may be some slab objects cached per core
9181 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9182 local before=$(num_objects)
9183 local count=$((512 * cpus))
9184 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9185 local margin=$((count / 10))
9186 if [[ -f $slab_lic/aliases ]]; then
9187 local aliases=$(cat $slab_lic/aliases)
9188 (( aliases > 0 )) && margin=$((margin * aliases))
9191 echo "before slab objects: $before"
9192 for i in $(seq $count); do
9196 cancel_lru_locks osc
9197 local after=$(num_objects)
9198 echo "created: $count, after slab objects: $after"
9199 # shared slab counts are not very accurate, allow significant margin
9200 # the main goal is that the cache growth is not permanently > $count
9201 while (( after > before + margin )); do
9203 after=$(num_objects)
9205 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9206 if (( wait > 60 )); then
9207 error "inode slab grew from $before+$margin to $after"
9211 run_test 76a "confirm clients recycle inodes properly ===="
9214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9215 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9218 local before=$(num_objects)
9220 for i in $(seq $count); do
9225 local after=$(num_objects)
9228 while (( after > before )); do
9230 after=$(num_objects)
9232 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9233 if (( wait > 60 )); then
9234 error "inode slab grew from $before to $after"
9238 echo "slab objects before: $before, after: $after"
9240 run_test 76b "confirm clients recycle directory inodes properly ===="
9245 # Note: in sptlrpc modes which enable its own bulk checksum, the
9246 # original crc32_le bulk checksum will be automatically disabled,
9247 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9248 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9249 # In this case set_checksums() will not be no-op, because sptlrpc
9250 # bulk checksum will be enabled all through the test.
9252 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9253 lctl set_param -n osc.*.checksums $1
9257 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9258 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9259 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9260 tr -d [] | head -n1)}
9263 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9265 log "set checksum type to $1, rc = $rc"
9269 get_osc_checksum_type()
9271 # arugment 1: OST name, like OST0000
9273 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9274 sed 's/.*\[\(.*\)\].*/\1/g')
9276 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9280 F77_TMP=$TMP/f77-temp
9283 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9284 error "error writing to $F77_TMP"
9287 test_77a() { # bug 10889
9288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9289 $GSS && skip_env "could not run with gss"
9291 [ ! -f $F77_TMP ] && setup_f77
9293 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9297 run_test 77a "normal checksum read/write operation"
9299 test_77b() { # bug 10889
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9301 $GSS && skip_env "could not run with gss"
9303 [ ! -f $F77_TMP ] && setup_f77
9304 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9305 $LCTL set_param fail_loc=0x80000409
9308 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9309 error "dd error: $?"
9310 $LCTL set_param fail_loc=0
9312 for algo in $CKSUM_TYPES; do
9313 cancel_lru_locks osc
9314 set_checksum_type $algo
9315 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9316 $LCTL set_param fail_loc=0x80000408
9317 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9318 $LCTL set_param fail_loc=0
9321 set_checksum_type $ORIG_CSUM_TYPE
9324 run_test 77b "checksum error on client write, read"
9329 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9331 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9332 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9333 $check_ost && [ -n "$ost_file_prefix" ] &&
9334 do_facet ost1 rm -f ${ost_file_prefix}\*
9338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9339 $GSS && skip_env "could not run with gss"
9340 remote_ost_nodsh && skip "remote OST with nodsh"
9343 local osc_file_prefix
9345 local check_ost=false
9346 local ost_file_prefix
9352 # ensure corruption will occur on first OSS/OST
9353 $LFS setstripe -i 0 $DIR/$tfile
9355 [ ! -f $F77_TMP ] && setup_f77
9356 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9357 error "dd write error: $?"
9358 fid=$($LFS path2fid $DIR/$tfile)
9360 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9363 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9364 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9366 echo "OSS do not support bulk pages dump upon error"
9369 osc_file_prefix=$($LCTL get_param -n debug_path)
9370 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9372 trap cleanup_77c EXIT
9375 # enable bulk pages dump upon error on Client
9376 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9377 # enable bulk pages dump upon error on OSS
9379 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9381 # flush Client cache to allow next read to reach OSS
9382 cancel_lru_locks osc
9384 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9385 $LCTL set_param fail_loc=0x80000408
9386 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9387 $LCTL set_param fail_loc=0
9391 # check cksum dump on Client
9392 osc_file=$(ls ${osc_file_prefix}*)
9393 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9394 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9395 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9396 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9397 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9399 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9400 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9401 error "dump content does not match on Client"
9403 $check_ost || skip "No need to check cksum dump on OSS"
9405 # check cksum dump on OSS
9406 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9407 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9408 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9409 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9410 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9411 error "dump content does not match on OSS"
9415 run_test 77c "checksum error on client read with debug"
9417 test_77d() { # bug 10889
9418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9419 $GSS && skip_env "could not run with gss"
9421 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9422 $LCTL set_param fail_loc=0x80000409
9424 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9425 error "direct write: rc=$?"
9426 $LCTL set_param fail_loc=0
9429 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9430 $LCTL set_param fail_loc=0x80000408
9432 cancel_lru_locks osc
9433 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9434 error "direct read: rc=$?"
9435 $LCTL set_param fail_loc=0
9438 run_test 77d "checksum error on OST direct write, read"
9440 test_77f() { # bug 10889
9441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9442 $GSS && skip_env "could not run with gss"
9445 for algo in $CKSUM_TYPES; do
9446 cancel_lru_locks osc
9447 set_checksum_type $algo
9448 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9449 $LCTL set_param fail_loc=0x409
9450 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9451 error "direct write succeeded"
9452 $LCTL set_param fail_loc=0
9454 set_checksum_type $ORIG_CSUM_TYPE
9457 run_test 77f "repeat checksum error on write (expect error)"
9459 test_77g() { # bug 10889
9460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9461 $GSS && skip_env "could not run with gss"
9462 remote_ost_nodsh && skip "remote OST with nodsh"
9464 [ ! -f $F77_TMP ] && setup_f77
9466 local file=$DIR/$tfile
9467 stack_trap "rm -f $file" EXIT
9469 $LFS setstripe -c 1 -i 0 $file
9470 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9471 do_facet ost1 lctl set_param fail_loc=0x8000021a
9473 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9474 error "write error: rc=$?"
9475 do_facet ost1 lctl set_param fail_loc=0
9478 cancel_lru_locks osc
9479 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9480 do_facet ost1 lctl set_param fail_loc=0x8000021b
9482 cmp $F77_TMP $file || error "file compare failed"
9483 do_facet ost1 lctl set_param fail_loc=0
9486 run_test 77g "checksum error on OST write, read"
9488 test_77k() { # LU-10906
9489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9490 $GSS && skip_env "could not run with gss"
9492 local cksum_param="osc.$FSNAME*.checksums"
9493 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9497 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9498 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9499 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9502 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9503 error "failed to set checksum=$i on MGS"
9504 wait_update $HOSTNAME "$get_checksum" $i
9506 echo "remount client, checksum should be $i"
9507 remount_client $MOUNT || error "failed to remount client"
9508 checksum=$(eval $get_checksum)
9509 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9511 # remove persistent param to avoid races with checksum mountopt below
9512 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9513 error "failed to delete checksum on MGS"
9515 for opt in "checksum" "nochecksum"; do
9516 #remount with mount option
9517 echo "remount client with option $opt, checksum should be $i"
9518 umount_client $MOUNT || error "failed to umount client"
9519 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9520 error "failed to mount client with option '$opt'"
9521 checksum=$(eval $get_checksum)
9522 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9526 remount_client $MOUNT || error "failed to remount client"
9528 run_test 77k "enable/disable checksum correctly"
9531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9532 $GSS && skip_env "could not run with gss"
9535 stack_trap "set_checksums $ORIG_CSUM" EXIT
9536 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9538 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9540 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9541 for algo in $CKSUM_TYPES; do
9542 set_checksum_type $algo || error "fail to set checksum type $algo"
9543 osc_algo=$(get_osc_checksum_type OST0000)
9544 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9546 # no locks, no reqs to let the connection idle
9547 cancel_lru_locks osc
9548 lru_resize_disable osc
9549 wait_osc_import_state client ost1 IDLE
9551 # ensure ost1 is connected
9552 stat $DIR/$tfile >/dev/null || error "can't stat"
9553 wait_osc_import_state client ost1 FULL
9555 osc_algo=$(get_osc_checksum_type OST0000)
9556 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9560 run_test 77l "preferred checksum type is remembered after reconnected"
9562 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9571 test_78() { # bug 10901
9572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9573 remote_ost || skip_env "local OST"
9576 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9577 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9578 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9579 echo "MemTotal: $MEMTOTAL"
9581 # reserve 256MB of memory for the kernel and other running processes,
9582 # and then take 1/2 of the remaining memory for the read/write buffers.
9583 if [ $MEMTOTAL -gt 512 ] ;then
9584 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9586 # for those poor memory-starved high-end clusters...
9587 MEMTOTAL=$((MEMTOTAL / 2))
9589 echo "Mem to use for directio: $MEMTOTAL"
9591 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9592 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9593 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9594 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9596 echo "Smallest OST: $SMALLESTOST"
9597 [[ $SMALLESTOST -lt 10240 ]] &&
9598 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9600 trap cleanup_test_78 EXIT
9602 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9603 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9605 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9606 echo "File size: $F78SIZE"
9607 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9608 for i in $(seq 1 $NSEQ); do
9609 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9610 echo directIO rdwr round $i of $NSEQ
9611 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9616 run_test 78 "handle large O_DIRECT writes correctly ============"
9618 test_79() { # bug 12743
9619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9621 wait_delete_completed
9623 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9624 BKFREE=$(calc_osc_kbytes kbytesfree)
9625 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9627 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9628 DFTOTAL=`echo $STRING | cut -d, -f1`
9629 DFUSED=`echo $STRING | cut -d, -f2`
9630 DFAVAIL=`echo $STRING | cut -d, -f3`
9631 DFFREE=$(($DFTOTAL - $DFUSED))
9633 ALLOWANCE=$((64 * $OSTCOUNT))
9635 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9636 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9637 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9639 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9640 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9641 error "df free($DFFREE) mismatch OST free($BKFREE)"
9643 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9644 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9645 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9648 run_test 79 "df report consistency check ======================="
9650 test_80() { # bug 10718
9651 remote_ost_nodsh && skip "remote OST with nodsh"
9652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9654 # relax strong synchronous semantics for slow backends like ZFS
9655 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9656 local soc="obdfilter.*.sync_lock_cancel"
9657 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9659 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9660 if [ -z "$save" ]; then
9661 soc="obdfilter.*.sync_on_lock_cancel"
9662 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9665 if [ "$save" != "never" ]; then
9666 local hosts=$(comma_list $(osts_nodes))
9668 do_nodes $hosts $LCTL set_param $soc=never
9669 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9673 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9675 local before=$(date +%s)
9676 cancel_lru_locks osc
9677 local after=$(date +%s)
9678 local diff=$((after - before))
9679 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9683 run_test 80 "Page eviction is equally fast at high offsets too"
9685 test_81a() { # LU-456
9686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9687 remote_ost_nodsh && skip "remote OST with nodsh"
9689 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9690 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9691 do_facet ost1 lctl set_param fail_loc=0x80000228
9693 # write should trigger a retry and success
9694 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9695 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9697 if [ $RC -ne 0 ] ; then
9698 error "write should success, but failed for $RC"
9701 run_test 81a "OST should retry write when get -ENOSPC ==============="
9703 test_81b() { # LU-456
9704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9705 remote_ost_nodsh && skip "remote OST with nodsh"
9707 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9708 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9709 do_facet ost1 lctl set_param fail_loc=0x228
9711 # write should retry several times and return -ENOSPC finally
9712 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9713 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9716 if [ $RC -ne $ENOSPC ] ; then
9717 error "dd should fail for -ENOSPC, but succeed."
9720 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9723 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9725 test_mkdir $DIR/$tdir.cvsroot
9726 chown $RUNAS_ID $DIR/$tdir.cvsroot
9729 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9732 # some versions of cvs import exit(1) when asked to import links or
9733 # files they can't read. ignore those files.
9734 local toignore=$(find . -type l -printf '-I %f\n' -o \
9735 ! -perm /4 -printf '-I %f\n')
9736 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9737 $tdir.reposname vtag rtag
9740 test_mkdir $DIR/$tdir.reposname
9741 chown $RUNAS_ID $DIR/$tdir.reposname
9742 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9744 cd $DIR/$tdir.reposname
9746 $RUNAS cvs add -m 'addmsg' foo99
9748 $RUNAS cvs commit -m 'nomsg' foo99
9749 rm -fr $DIR/$tdir.cvsroot
9751 run_test 99 "cvs strange file/directory operations"
9754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9755 [[ "$NETTYPE" =~ tcp ]] ||
9756 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9757 remote_ost_nodsh && skip "remote OST with nodsh"
9758 remote_mds_nodsh && skip "remote MDS with nodsh"
9760 skip "useless for local single node setup"
9762 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9763 [ "$PROT" != "tcp" ] && continue
9764 RPORT=$(echo $REMOTE | cut -d: -f2)
9765 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9768 LPORT=`echo $LOCAL | cut -d: -f2`
9769 if [ $LPORT -ge 1024 ]; then
9770 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9772 error_exit "local: $LPORT > 1024, remote: $RPORT"
9775 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9777 run_test 100 "check local port using privileged port ==========="
9779 function get_named_value()
9783 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9786 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9787 awk '/^max_cached_mb/ { print $2 }')
9790 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9800 local cache_limit=32
9802 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9803 trap cleanup_101a EXIT
9804 $LCTL set_param -n llite.*.read_ahead_stats=0
9805 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9808 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9810 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9811 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9814 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9815 get_named_value 'read.but.discarded'); do
9816 discard=$(($discard + $s))
9820 $LCTL get_param osc.*-osc*.rpc_stats
9821 $LCTL get_param llite.*.read_ahead_stats
9823 # Discard is generally zero, but sometimes a few random reads line up
9824 # and trigger larger readahead, which is wasted & leads to discards.
9825 if [[ $(($discard)) -gt $nreads ]]; then
9826 error "too many ($discard) discarded pages"
9828 rm -f $DIR/$tfile || true
9830 run_test 101a "check read-ahead for random reads"
9833 test_mkdir $DIR/$tdir
9835 local FILE_LENGTH=$2
9838 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9840 local list=$(comma_list $(osts_nodes))
9841 set_osd_param $list '' read_cache_enable 0
9842 set_osd_param $list '' writethrough_cache_enable 0
9844 trap cleanup_test101bc EXIT
9845 # prepare the read-ahead file
9846 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9848 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9849 count=$FILE_SIZE_MB 2> /dev/null
9853 cleanup_test101bc() {
9858 local list=$(comma_list $(osts_nodes))
9859 set_osd_param $list '' read_cache_enable 1
9860 set_osd_param $list '' writethrough_cache_enable 1
9864 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9869 local STRIPE_SIZE=$2
9870 local FILE_LENGTH=$3
9871 local RA_INC=1048576
9872 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9873 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9874 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9875 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9876 get_named_value 'read.but.discarded' | calc_total)
9877 if [[ $DISCARD -gt $discard_limit ]]; then
9878 $LCTL get_param llite.*.read_ahead_stats
9879 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9881 echo "Read-ahead success for size ${READ_SIZE}"
9886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9887 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9889 local STRIPE_SIZE=1048576
9890 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9892 if [ $SLOW == "yes" ]; then
9893 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9895 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9898 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9900 # prepare the read-ahead file
9901 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9902 cancel_lru_locks osc
9903 for BIDX in 2 4 8 16 32 64 128 256
9905 local BSIZE=$((BIDX*4096))
9906 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9907 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9908 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9909 $LCTL set_param -n llite.*.read_ahead_stats=0
9910 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9911 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9912 cancel_lru_locks osc
9913 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9918 run_test 101b "check stride-io mode read-ahead ================="
9921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9923 local STRIPE_SIZE=1048576
9924 local FILE_LENGTH=$((STRIPE_SIZE*100))
9929 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9931 cancel_lru_locks osc
9932 $LCTL set_param osc.*.rpc_stats=0
9933 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9934 $LCTL get_param osc.*.rpc_stats
9935 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9936 local stats=$($LCTL get_param -n $osc_rpc_stats)
9937 local lines=$(echo "$stats" | awk 'END {print NR;}')
9940 if [ $lines -le 20 ]; then
9941 echo "continue debug"
9944 for size in 1 2 4 8; do
9945 local rpc=$(echo "$stats" |
9946 awk '($1 == "'$size':") {print $2; exit; }')
9947 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9948 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9950 echo "$osc_rpc_stats check passed!"
9955 run_test 101c "check stripe_size aligned read-ahead"
9958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9960 local file=$DIR/$tfile
9961 local sz_MB=${FILESIZE_101d:-80}
9962 local ra_MB=${READAHEAD_MB:-40}
9964 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9965 [ $free_MB -lt $sz_MB ] &&
9966 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9968 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9969 $LFS setstripe -c -1 $file || error "setstripe failed"
9971 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9972 echo Cancel LRU locks on lustre client to flush the client cache
9973 cancel_lru_locks osc
9975 echo Disable read-ahead
9976 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9977 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9978 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9979 $LCTL get_param -n llite.*.max_read_ahead_mb
9981 echo "Reading the test file $file with read-ahead disabled"
9982 local sz_KB=$((sz_MB * 1024 / 4))
9983 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9984 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9985 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9986 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9988 echo "Cancel LRU locks on lustre client to flush the client cache"
9989 cancel_lru_locks osc
9990 echo Enable read-ahead with ${ra_MB}MB
9991 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9993 echo "Reading the test file $file with read-ahead enabled"
9994 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9995 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9997 echo "read-ahead disabled time read $raOFF"
9998 echo "read-ahead enabled time read $raON"
10001 wait_delete_completed
10003 # use awk for this check instead of bash because it handles decimals
10004 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10005 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10007 run_test 101d "file read with and without read-ahead enabled"
10010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10012 local file=$DIR/$tfile
10013 local size_KB=500 #KB
10017 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10018 local need_KB=$((count * size_KB))
10019 [[ $free_KB -le $need_KB ]] &&
10020 skip_env "Need free space $need_KB, have $free_KB"
10022 echo "Creating $count ${size_KB}K test files"
10023 for ((i = 0; i < $count; i++)); do
10024 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10027 echo "Cancel LRU locks on lustre client to flush the client cache"
10028 cancel_lru_locks $OSC
10030 echo "Reset readahead stats"
10031 $LCTL set_param -n llite.*.read_ahead_stats=0
10033 for ((i = 0; i < $count; i++)); do
10034 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10037 $LCTL get_param llite.*.max_cached_mb
10038 $LCTL get_param llite.*.read_ahead_stats
10039 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10040 get_named_value 'misses' | calc_total)
10042 for ((i = 0; i < $count; i++)); do
10043 rm -rf $file.$i 2>/dev/null
10046 #10000 means 20% reads are missing in readahead
10047 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10049 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10052 which iozone || skip_env "no iozone installed"
10054 local old_debug=$($LCTL get_param debug)
10055 old_debug=${old_debug#*=}
10056 $LCTL set_param debug="reada mmap"
10058 # create a test file
10059 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10061 echo Cancel LRU locks on lustre client to flush the client cache
10062 cancel_lru_locks osc
10064 echo Reset readahead stats
10065 $LCTL set_param -n llite.*.read_ahead_stats=0
10067 echo mmap read the file with small block size
10068 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10071 echo checking missing pages
10072 $LCTL get_param llite.*.read_ahead_stats
10073 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10074 get_named_value 'misses' | calc_total)
10076 $LCTL set_param debug="$old_debug"
10077 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10080 run_test 101f "check mmap read performance"
10082 test_101g_brw_size_test() {
10084 local pages=$((mb * 1048576 / PAGE_SIZE))
10085 local file=$DIR/$tfile
10087 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10088 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10089 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10090 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10094 stack_trap "rm -f $file" EXIT
10095 $LCTL set_param -n osc.*.rpc_stats=0
10097 # 10 RPCs should be enough for the test
10099 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10100 { error "dd write ${mb} MB blocks failed"; return 3; }
10101 cancel_lru_locks osc
10102 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10103 { error "dd write ${mb} MB blocks failed"; return 4; }
10105 # calculate number of full-sized read and write RPCs
10106 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10107 sed -n '/pages per rpc/,/^$/p' |
10108 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10109 END { print reads,writes }'))
10110 # allow one extra full-sized read RPC for async readahead
10111 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10112 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10113 [[ ${rpcs[1]} == $count ]] ||
10114 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10118 remote_ost_nodsh && skip "remote OST with nodsh"
10121 local osts=$(get_facets OST)
10122 local list=$(comma_list $(osts_nodes))
10123 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10124 local brw_size="obdfilter.*.brw_size"
10126 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10128 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10130 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10131 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10132 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10133 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10134 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10135 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10137 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10140 if [[ $orig_mb -lt 16 ]]; then
10141 save_lustre_params $osts "$brw_size" > $p
10142 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10143 error "set 16MB RPC size failed"
10145 echo "remount client to enable new RPC size"
10146 remount_client $MOUNT || error "remount_client failed"
10149 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10150 # should be able to set brw_size=12, but no rpc_stats for that
10151 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10154 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10156 if [[ $orig_mb -lt 16 ]]; then
10157 restore_lustre_params < $p
10158 remount_client $MOUNT || error "remount_client restore failed"
10161 rm -f $p $DIR/$tfile
10163 run_test 101g "Big bulk(4/16 MiB) readahead"
10166 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10168 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10169 error "dd 70M file failed"
10170 echo Cancel LRU locks on lustre client to flush the client cache
10171 cancel_lru_locks osc
10173 echo "Reset readahead stats"
10174 $LCTL set_param -n llite.*.read_ahead_stats 0
10176 echo "Read 10M of data but cross 64M bundary"
10177 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10178 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10179 get_named_value 'misses' | calc_total)
10180 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10181 rm -f $p $DIR/$tfile
10183 run_test 101h "Readahead should cover current read window"
10186 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10187 error "dd 10M file failed"
10189 local max_per_file_mb=$($LCTL get_param -n \
10190 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10191 cancel_lru_locks osc
10192 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10193 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10194 error "set max_read_ahead_per_file_mb to 1 failed"
10196 echo "Reset readahead stats"
10197 $LCTL set_param llite.*.read_ahead_stats=0
10199 dd if=$DIR/$tfile of=/dev/null bs=2M
10201 $LCTL get_param llite.*.read_ahead_stats
10202 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10203 awk '/misses/ { print $2 }')
10204 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10207 run_test 101i "allow current readahead to exceed reservation"
10210 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10211 error "setstripe $DIR/$tfile failed"
10212 local file_size=$((1048576 * 16))
10213 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10214 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10216 echo Disable read-ahead
10217 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10219 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10220 for blk in $PAGE_SIZE 1048576 $file_size; do
10221 cancel_lru_locks osc
10222 echo "Reset readahead stats"
10223 $LCTL set_param -n llite.*.read_ahead_stats=0
10224 local count=$(($file_size / $blk))
10225 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10226 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10227 get_named_value 'failed.to.fast.read' | calc_total)
10228 $LCTL get_param -n llite.*.read_ahead_stats
10229 [ $miss -eq $count ] || error "expected $count got $miss"
10232 rm -f $p $DIR/$tfile
10234 run_test 101j "A complete read block should be submitted when no RA"
10237 test_mkdir $DIR/$tdir
10238 chown $RUNAS_ID $DIR/$tdir
10241 STRIPE_COUNT=$OSTCOUNT
10242 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10244 trap cleanup_test102 EXIT
10246 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10248 for num in 1 2 3 4; do
10249 for count in $(seq 1 $STRIPE_COUNT); do
10250 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10251 local size=`expr $STRIPE_SIZE \* $num`
10252 local file=file"$num-$idx-$count"
10253 $1 $LFS setstripe -S $size -i $idx -c $count $file
10259 $1 tar cf $TMP/f102.tar $tdir --xattrs
10262 cleanup_test102() {
10264 rm -f $TMP/f102.tar
10265 rm -rf $DIR/d0.sanity/d102
10269 [ "$UID" != 0 ] && skip "must run as root"
10270 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10271 skip_env "must have user_xattr"
10273 [ -z "$(which setfattr 2>/dev/null)" ] &&
10274 skip_env "could not find setfattr"
10276 local testfile=$DIR/$tfile
10279 echo "set/get xattr..."
10280 setfattr -n trusted.name1 -v value1 $testfile ||
10281 error "setfattr -n trusted.name1=value1 $testfile failed"
10282 getfattr -n trusted.name1 $testfile 2> /dev/null |
10283 grep "trusted.name1=.value1" ||
10284 error "$testfile missing trusted.name1=value1"
10286 setfattr -n user.author1 -v author1 $testfile ||
10287 error "setfattr -n user.author1=author1 $testfile failed"
10288 getfattr -n user.author1 $testfile 2> /dev/null |
10289 grep "user.author1=.author1" ||
10290 error "$testfile missing trusted.author1=author1"
10292 echo "listxattr..."
10293 setfattr -n trusted.name2 -v value2 $testfile ||
10294 error "$testfile unable to set trusted.name2"
10295 setfattr -n trusted.name3 -v value3 $testfile ||
10296 error "$testfile unable to set trusted.name3"
10297 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10298 grep "trusted.name" | wc -l) -eq 3 ] ||
10299 error "$testfile missing 3 trusted.name xattrs"
10301 setfattr -n user.author2 -v author2 $testfile ||
10302 error "$testfile unable to set user.author2"
10303 setfattr -n user.author3 -v author3 $testfile ||
10304 error "$testfile unable to set user.author3"
10305 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10306 grep "user.author" | wc -l) -eq 3 ] ||
10307 error "$testfile missing 3 user.author xattrs"
10309 echo "remove xattr..."
10310 setfattr -x trusted.name1 $testfile ||
10311 error "$testfile error deleting trusted.name1"
10312 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10313 error "$testfile did not delete trusted.name1 xattr"
10315 setfattr -x user.author1 $testfile ||
10316 error "$testfile error deleting user.author1"
10317 echo "set lustre special xattr ..."
10318 $LFS setstripe -c1 $testfile
10319 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10320 awk -F "=" '/trusted.lov/ { print $2 }' )
10321 setfattr -n "trusted.lov" -v $lovea $testfile ||
10322 error "$testfile doesn't ignore setting trusted.lov again"
10323 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10324 error "$testfile allow setting invalid trusted.lov"
10327 run_test 102a "user xattr test =================================="
10329 check_102b_layout() {
10331 local testfile=$DIR/$tfile
10333 echo "test layout '$layout'"
10334 $LFS setstripe $layout $testfile || error "setstripe failed"
10335 $LFS getstripe -y $testfile
10337 echo "get/set/list trusted.lov xattr ..." # b=10930
10338 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10339 [[ "$value" =~ "trusted.lov" ]] ||
10340 error "can't get trusted.lov from $testfile"
10341 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10342 error "getstripe failed"
10344 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10346 value=$(cut -d= -f2 <<<$value)
10347 # LU-13168: truncated xattr should fail if short lov_user_md header
10348 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10349 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10350 for len in $lens; do
10351 echo "setfattr $len $testfile.2"
10352 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10353 [ $len -lt 66 ] && error "short xattr len=$len worked"
10355 local stripe_size=$($LFS getstripe -S $testfile.2)
10356 local stripe_count=$($LFS getstripe -c $testfile.2)
10357 [[ $stripe_size -eq 65536 ]] ||
10358 error "stripe size $stripe_size != 65536"
10359 [[ $stripe_count -eq $stripe_count_orig ]] ||
10360 error "stripe count $stripe_count != $stripe_count_orig"
10361 rm $testfile $testfile.2
10365 [ -z "$(which setfattr 2>/dev/null)" ] &&
10366 skip_env "could not find setfattr"
10367 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10369 # check plain layout
10370 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10372 # and also check composite layout
10373 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10376 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10379 [ -z "$(which setfattr 2>/dev/null)" ] &&
10380 skip_env "could not find setfattr"
10381 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10383 # b10930: get/set/list lustre.lov xattr
10384 echo "get/set/list lustre.lov xattr ..."
10385 test_mkdir $DIR/$tdir
10386 chown $RUNAS_ID $DIR/$tdir
10387 local testfile=$DIR/$tdir/$tfile
10388 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10389 error "setstripe failed"
10390 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10391 error "getstripe failed"
10392 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10393 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10395 local testfile2=${testfile}2
10396 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10397 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10399 $RUNAS $MCREATE $testfile2
10400 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10401 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10402 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10403 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10404 [ $stripe_count -eq $STRIPECOUNT ] ||
10405 error "stripe count $stripe_count != $STRIPECOUNT"
10407 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10409 compare_stripe_info1() {
10410 local stripe_index_all_zero=true
10412 for num in 1 2 3 4; do
10413 for count in $(seq 1 $STRIPE_COUNT); do
10414 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10415 local size=$((STRIPE_SIZE * num))
10416 local file=file"$num-$offset-$count"
10417 stripe_size=$($LFS getstripe -S $PWD/$file)
10418 [[ $stripe_size -ne $size ]] &&
10419 error "$file: size $stripe_size != $size"
10420 stripe_count=$($LFS getstripe -c $PWD/$file)
10421 # allow fewer stripes to be created, ORI-601
10422 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10423 error "$file: count $stripe_count != $count"
10424 stripe_index=$($LFS getstripe -i $PWD/$file)
10425 [[ $stripe_index -ne 0 ]] &&
10426 stripe_index_all_zero=false
10430 $stripe_index_all_zero &&
10431 error "all files are being extracted starting from OST index 0"
10435 have_xattrs_include() {
10436 tar --help | grep -q xattrs-include &&
10437 echo --xattrs-include="lustre.*"
10441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10442 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10444 XINC=$(have_xattrs_include)
10446 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10447 cd $DIR/$tdir/$tdir
10448 compare_stripe_info1
10450 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10454 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10456 XINC=$(have_xattrs_include)
10458 test_mkdir $DIR/$tdir.restore
10460 tar cf - --xattrs $tdir | tar xf - \
10461 -C $DIR/$tdir.restore --xattrs $XINC
10462 cd $DIR/$tdir.restore/$tdir
10463 compare_stripe_info1
10465 run_test 102f "tar copy files, not keep osts"
10468 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10469 skip "must have user_xattr"
10470 [ -z "$(which setfattr 2>/dev/null)" ] &&
10471 skip_env "could not find setfattr"
10472 [ -z "$(which getfattr 2>/dev/null)" ] &&
10473 skip_env "could not find getfattr"
10475 local xsize=${1:-1024} # in bytes
10476 local file=$DIR/$tfile
10477 local value="$(generate_string $xsize)"
10478 local xbig=trusted.big
10482 log "save $xbig on $file"
10483 if [ -z "$toobig" ]
10485 setfattr -n $xbig -v $value $file ||
10486 error "saving $xbig on $file failed"
10488 setfattr -n $xbig -v $value $file &&
10489 error "saving $xbig on $file succeeded"
10493 local orig=$(get_xattr_value $xbig $file)
10494 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10496 local xsml=trusted.sml
10497 log "save $xsml on $file"
10498 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10500 local new=$(get_xattr_value $xbig $file)
10501 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10503 log "grow $xsml on $file"
10504 setfattr -n $xsml -v "$value" $file ||
10505 error "growing $xsml on $file failed"
10507 new=$(get_xattr_value $xbig $file)
10508 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10509 log "$xbig still valid after growing $xsml"
10514 test_102h() { # bug 15777
10517 run_test 102h "grow xattr from inside inode to external block"
10520 large_xattr_enabled || skip_env "ea_inode feature disabled"
10522 echo "setting xattr of max xattr size: $(max_xattr_size)"
10523 grow_xattr $(max_xattr_size)
10525 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10526 echo "This should fail:"
10527 grow_xattr $(($(max_xattr_size) + 10)) 1
10529 run_test 102ha "grow xattr from inside inode to external inode"
10531 test_102i() { # bug 17038
10532 [ -z "$(which getfattr 2>/dev/null)" ] &&
10533 skip "could not find getfattr"
10536 ln -s $DIR/$tfile $DIR/${tfile}link
10537 getfattr -n trusted.lov $DIR/$tfile ||
10538 error "lgetxattr on $DIR/$tfile failed"
10539 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10540 grep -i "no such attr" ||
10541 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10542 rm -f $DIR/$tfile $DIR/${tfile}link
10544 run_test 102i "lgetxattr test on symbolic link ============"
10547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10548 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10550 XINC=$(have_xattrs_include)
10551 setup_test102 "$RUNAS"
10552 chown $RUNAS_ID $DIR/$tdir
10553 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10554 cd $DIR/$tdir/$tdir
10555 compare_stripe_info1 "$RUNAS"
10557 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10560 [ -z "$(which setfattr 2>/dev/null)" ] &&
10561 skip "could not find setfattr"
10564 # b22187 just check that does not crash for regular file.
10565 setfattr -n trusted.lov $DIR/$tfile
10566 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10567 local test_kdir=$DIR/$tdir
10568 test_mkdir $test_kdir
10569 local default_size=$($LFS getstripe -S $test_kdir)
10570 local default_count=$($LFS getstripe -c $test_kdir)
10571 local default_offset=$($LFS getstripe -i $test_kdir)
10572 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10573 error 'dir setstripe failed'
10574 setfattr -n trusted.lov $test_kdir
10575 local stripe_size=$($LFS getstripe -S $test_kdir)
10576 local stripe_count=$($LFS getstripe -c $test_kdir)
10577 local stripe_offset=$($LFS getstripe -i $test_kdir)
10578 [ $stripe_size -eq $default_size ] ||
10579 error "stripe size $stripe_size != $default_size"
10580 [ $stripe_count -eq $default_count ] ||
10581 error "stripe count $stripe_count != $default_count"
10582 [ $stripe_offset -eq $default_offset ] ||
10583 error "stripe offset $stripe_offset != $default_offset"
10584 rm -rf $DIR/$tfile $test_kdir
10586 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10589 [ -z "$(which getfattr 2>/dev/null)" ] &&
10590 skip "could not find getfattr"
10592 # LU-532 trusted. xattr is invisible to non-root
10593 local testfile=$DIR/$tfile
10597 echo "listxattr as user..."
10598 chown $RUNAS_ID $testfile
10599 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10600 grep -q "trusted" &&
10601 error "$testfile trusted xattrs are user visible"
10605 run_test 102l "listxattr size test =================================="
10607 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10608 local path=$DIR/$tfile
10611 listxattr_size_check $path || error "listattr_size_check $path failed"
10613 run_test 102m "Ensure listxattr fails on small bufffer ========"
10617 getxattr() { # getxattr path name
10618 # Return the base64 encoding of the value of xattr name on path.
10622 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10624 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10626 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10628 getfattr --absolute-names --encoding=base64 --name=$name $path |
10629 awk -F= -v name=$name '$1 == name {
10630 print substr($0, index($0, "=") + 1);
10634 test_102n() { # LU-4101 mdt: protect internal xattrs
10635 [ -z "$(which setfattr 2>/dev/null)" ] &&
10636 skip "could not find setfattr"
10637 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10639 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10642 local file0=$DIR/$tfile.0
10643 local file1=$DIR/$tfile.1
10644 local xattr0=$TMP/$tfile.0
10645 local xattr1=$TMP/$tfile.1
10646 local namelist="lov lma lmv link fid version som hsm"
10650 rm -rf $file0 $file1 $xattr0 $xattr1
10651 touch $file0 $file1
10653 # Get 'before' xattrs of $file1.
10654 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10656 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10657 namelist+=" lfsck_namespace"
10658 for name in $namelist; do
10659 # Try to copy xattr from $file0 to $file1.
10660 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10662 setfattr --name=trusted.$name --value="$value" $file1 ||
10663 error "setxattr 'trusted.$name' failed"
10665 # Try to set a garbage xattr.
10666 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10668 if [[ x$name == "xlov" ]]; then
10669 setfattr --name=trusted.lov --value="$value" $file1 &&
10670 error "setxattr invalid 'trusted.lov' success"
10672 setfattr --name=trusted.$name --value="$value" $file1 ||
10673 error "setxattr invalid 'trusted.$name' failed"
10676 # Try to remove the xattr from $file1. We don't care if this
10677 # appears to succeed or fail, we just don't want there to be
10678 # any changes or crashes.
10679 setfattr --remove=$trusted.$name $file1 2> /dev/null
10682 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10685 # Try to copy xattr from $file0 to $file1.
10686 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10688 setfattr --name=trusted.$name --value="$value" $file1 ||
10689 error "setxattr 'trusted.$name' failed"
10691 # Try to set a garbage xattr.
10692 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10694 setfattr --name=trusted.$name --value="$value" $file1 ||
10695 error "setxattr 'trusted.$name' failed"
10697 # Try to remove the xattr from $file1. We don't care if this
10698 # appears to succeed or fail, we just don't want there to be
10699 # any changes or crashes.
10700 setfattr --remove=$trusted.$name $file1 2> /dev/null
10703 # Get 'after' xattrs of file1.
10704 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10706 if ! diff $xattr0 $xattr1; then
10707 error "before and after xattrs of '$file1' differ"
10710 rm -rf $file0 $file1 $xattr0 $xattr1
10714 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10716 test_102p() { # LU-4703 setxattr did not check ownership
10717 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10718 skip "MDS needs to be at least 2.5.56"
10720 local testfile=$DIR/$tfile
10724 echo "setfacl as user..."
10725 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10726 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10728 echo "setfattr as user..."
10729 setfacl -m "u:$RUNAS_ID:---" $testfile
10730 $RUNAS setfattr -x system.posix_acl_access $testfile
10731 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10733 run_test 102p "check setxattr(2) correctly fails without permission"
10736 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10737 skip "MDS needs to be at least 2.6.92"
10739 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10741 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10744 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10745 skip "MDS needs to be at least 2.6.93"
10747 touch $DIR/$tfile || error "touch"
10748 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10749 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10750 rm $DIR/$tfile || error "rm"
10753 mkdir -p $DIR/$tdir || error "mkdir"
10754 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10755 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10756 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10757 error "$testfile error deleting user.author1"
10758 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10759 grep "user.$(basename $tdir)" &&
10760 error "$tdir did not delete user.$(basename $tdir)"
10761 rmdir $DIR/$tdir || error "rmdir"
10764 test_mkdir $DIR/$tdir
10765 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10766 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10767 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10768 error "$testfile error deleting user.author1"
10769 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10770 grep "user.$(basename $tdir)" &&
10771 error "$tdir did not delete user.$(basename $tdir)"
10772 rmdir $DIR/$tdir || error "rm striped dir"
10774 run_test 102r "set EAs with empty values"
10777 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10778 skip "MDS needs to be at least 2.11.52"
10780 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10782 save_lustre_params client "llite.*.xattr_cache" > $save
10784 for cache in 0 1; do
10785 lctl set_param llite.*.xattr_cache=$cache
10788 touch $DIR/$tfile || error "touch"
10789 for prefix in lustre security system trusted user; do
10790 # Note getxattr() may fail with 'Operation not
10791 # supported' or 'No such attribute' depending
10792 # on prefix and cache.
10793 getfattr -n $prefix.n102s $DIR/$tfile &&
10794 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10798 restore_lustre_params < $save
10800 run_test 102s "getting nonexistent xattrs should fail"
10803 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10804 skip "MDS needs to be at least 2.11.52"
10806 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10808 save_lustre_params client "llite.*.xattr_cache" > $save
10810 for cache in 0 1; do
10811 lctl set_param llite.*.xattr_cache=$cache
10813 for buf_size in 0 256; do
10815 touch $DIR/$tfile || error "touch"
10816 setfattr -n user.multiop $DIR/$tfile
10817 $MULTIOP $DIR/$tfile oa$buf_size ||
10818 error "cannot get zero length xattr value (buf_size = $buf_size)"
10822 restore_lustre_params < $save
10824 run_test 102t "zero length xattr values handled correctly"
10828 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10833 [ "$UID" != 0 ] && skip "must run as root"
10834 $GSS && skip_env "could not run under gss"
10835 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10836 skip_env "must have acl enabled"
10837 [ -z "$(which setfacl 2>/dev/null)" ] &&
10838 skip_env "could not find setfacl"
10839 remote_mds_nodsh && skip "remote MDS with nodsh"
10841 gpasswd -a daemon bin # LU-5641
10842 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10844 declare -a identity_old
10846 for num in $(seq $MDSCOUNT); do
10847 switch_identity $num true || identity_old[$num]=$?
10850 SAVE_UMASK=$(umask)
10852 mkdir -p $DIR/$tdir
10855 echo "performing cp ..."
10856 run_acl_subtest cp || error "run_acl_subtest cp failed"
10857 echo "performing getfacl-noacl..."
10858 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10859 echo "performing misc..."
10860 run_acl_subtest misc || error "misc test failed"
10861 echo "performing permissions..."
10862 run_acl_subtest permissions || error "permissions failed"
10863 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10864 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10865 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10866 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10868 echo "performing permissions xattr..."
10869 run_acl_subtest permissions_xattr ||
10870 error "permissions_xattr failed"
10872 echo "performing setfacl..."
10873 run_acl_subtest setfacl || error "setfacl test failed"
10875 # inheritance test got from HP
10876 echo "performing inheritance..."
10877 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10878 chmod +x make-tree || error "chmod +x failed"
10879 run_acl_subtest inheritance || error "inheritance test failed"
10882 echo "LU-974 ignore umask when acl is enabled..."
10883 run_acl_subtest 974 || error "LU-974 umask test failed"
10884 if [ $MDSCOUNT -ge 2 ]; then
10885 run_acl_subtest 974_remote ||
10886 error "LU-974 umask test failed under remote dir"
10889 echo "LU-2561 newly created file is same size as directory..."
10890 if [ "$mds1_FSTYPE" != "zfs" ]; then
10891 run_acl_subtest 2561 || error "LU-2561 test failed"
10893 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10896 run_acl_subtest 4924 || error "LU-4924 test failed"
10901 for num in $(seq $MDSCOUNT); do
10902 if [ "${identity_old[$num]}" = 1 ]; then
10903 switch_identity $num false || identity_old[$num]=$?
10907 run_test 103a "acl test"
10913 for U in {0..511}; do
10915 local O=$(printf "%04o" $U)
10917 umask $(printf "%04o" $((511 ^ $O)))
10918 $LFS setstripe -c 1 $DIR/$tfile.s$O
10919 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10921 (( $S == ($O & 0666) )) ||
10922 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10924 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10925 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10926 (( $S == ($O & 0666) )) ||
10927 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10929 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10930 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10931 (( $S == ($O & 0666) )) ||
10932 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10933 rm -f $DIR/$tfile.[smp]$0
10937 # limit the concurrently running threads to 64. LU-11878
10938 local idx=$((U % 64))
10939 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10944 run_test 103b "umask lfs setstripe"
10947 mkdir -p $DIR/$tdir
10948 cp -rp $DIR/$tdir $DIR/$tdir.bak
10950 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10951 error "$DIR/$tdir shouldn't contain default ACL"
10952 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10953 error "$DIR/$tdir.bak shouldn't contain default ACL"
10956 run_test 103c "'cp -rp' won't set empty acl"
10961 local saved_debug=$($LCTL get_param -n debug)
10963 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10964 skip "MDS needs to be at least 2.14.0"
10966 large_xattr_enabled || skip_env "ea_inode feature disabled"
10968 mkdir -p $DIR/$tdir
10969 # add big LOV EA to cause reply buffer overflow earlier
10970 $LFS setstripe -C 1000 $DIR/$tdir
10971 lctl set_param mdc.*-mdc*.stats=clear
10973 $LCTL set_param debug=0
10974 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10975 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10977 # add a large number of default ACLs (expect 8000+ for 2.13+)
10978 for U in {2..7000}; do
10979 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10980 error "Able to add just $U default ACLs"
10982 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10983 echo "$numacl default ACLs created"
10985 stat $DIR/$tdir || error "Cannot stat directory"
10986 # check file creation
10987 touch $DIR/$tdir/$tfile ||
10988 error "failed to create $tfile with $numacl default ACLs"
10989 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10990 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10991 echo "$fileacl ACLs were inherited"
10992 (( $fileacl == $numacl )) ||
10993 error "Not all default ACLs were inherited: $numacl != $fileacl"
10994 # check that new ACLs creation adds new ACLs to inherited ACLs
10995 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10996 error "Cannot set new ACL"
10997 numacl=$((numacl + 1))
10998 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10999 (( $fileacl == $numacl )) ||
11000 error "failed to add new ACL: $fileacl != $numacl as expected"
11001 # adds more ACLs to a file to reach their maximum at 8000+
11003 for U in {20000..25000}; do
11004 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11005 numacl=$((numacl + 1))
11007 echo "Added $numacl more ACLs to the file"
11008 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11009 echo "Total $fileacl ACLs in file"
11010 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11011 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11012 rmdir $DIR/$tdir || error "Cannot remove directory"
11014 run_test 103e "inheritance of big amount of default ACLs"
11017 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11018 skip "MDS needs to be at least 2.14.51"
11020 large_xattr_enabled || skip_env "ea_inode feature disabled"
11022 # enable changelog to consume more internal MDD buffers
11025 mkdir -p $DIR/$tdir
11027 $LFS setstripe -C 1000 $DIR/$tdir
11028 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11029 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11030 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11031 rmdir $DIR/$tdir || error "Cannot remove directory"
11033 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11039 lfs df || error "lfs df failed"
11040 lfs df -ih || error "lfs df -ih failed"
11041 lfs df -h $DIR || error "lfs df -h $DIR failed"
11042 lfs df -i $DIR || error "lfs df -i $DIR failed"
11043 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11044 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11046 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11047 lctl --device %$OSC deactivate
11048 lfs df || error "lfs df with deactivated OSC failed"
11049 lctl --device %$OSC activate
11050 # wait the osc back to normal
11051 wait_osc_import_ready client ost
11053 lfs df || error "lfs df with reactivated OSC failed"
11056 run_test 104a "lfs df [-ih] [path] test ========================="
11059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11060 [ $RUNAS_ID -eq $UID ] &&
11061 skip_env "RUNAS_ID = UID = $UID -- skipping"
11063 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11064 grep "Permission denied" | wc -l)))
11065 if [ $denied_cnt -ne 0 ]; then
11066 error "lfs check servers test failed"
11069 run_test 104b "$RUNAS lfs check servers test ===================="
11072 # Verify $1 is within range of $2.
11073 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11074 # $1 is <= 2% of $2. Else Fail.
11077 # Strip all units (M, G, T)
11078 actual=$(echo $1 | tr -d A-Z)
11079 expect=$(echo $2 | tr -d A-Z)
11081 expect_lo=$(($expect * 98 / 100)) # 2% below
11082 expect_hi=$(($expect * 102 / 100)) # 2% above
11084 # permit 2% drift above and below
11085 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11090 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11092 local ost_param="osd-zfs.$FSNAME-OST0000."
11093 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11094 local ofacets=$(get_facets OST)
11095 local mfacets=$(get_facets MDS)
11096 local saved_ost_blocks=
11097 local saved_mdt_blocks=
11099 echo "Before recordsize change"
11100 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11101 df=($(df -h | grep "/mnt/lustre"$))
11104 echo "lfs output : ${lfs_df[*]}"
11105 echo "df output : ${df[*]}"
11107 for facet in ${ofacets//,/ }; do
11108 if [ -z $saved_ost_blocks ]; then
11109 saved_ost_blocks=$(do_facet $facet \
11110 lctl get_param -n $ost_param.blocksize)
11111 echo "OST Blocksize: $saved_ost_blocks"
11113 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11114 do_facet $facet zfs set recordsize=32768 $ost
11117 # BS too small. Sufficient for functional testing.
11118 for facet in ${mfacets//,/ }; do
11119 if [ -z $saved_mdt_blocks ]; then
11120 saved_mdt_blocks=$(do_facet $facet \
11121 lctl get_param -n $mdt_param.blocksize)
11122 echo "MDT Blocksize: $saved_mdt_blocks"
11124 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11125 do_facet $facet zfs set recordsize=32768 $mdt
11128 # Give new values chance to reflect change
11131 echo "After recordsize change"
11132 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11133 df_after=($(df -h | grep "/mnt/lustre"$))
11136 echo "lfs output : ${lfs_df_after[*]}"
11137 echo "df output : ${df_after[*]}"
11140 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11141 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11142 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11143 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11144 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11145 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11148 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11149 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11150 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11151 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11152 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11153 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11155 # Restore MDT recordize back to original
11156 for facet in ${mfacets//,/ }; do
11157 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11158 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11161 # Restore OST recordize back to original
11162 for facet in ${ofacets//,/ }; do
11163 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11164 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11169 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11172 # doesn't work on 2.4 kernels
11174 if $(flock_is_enabled); then
11175 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11177 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11181 run_test 105a "flock when mounted without -o flock test ========"
11185 if $(flock_is_enabled); then
11186 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11188 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11192 run_test 105b "fcntl when mounted without -o flock test ========"
11196 if $(flock_is_enabled); then
11197 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11199 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11203 run_test 105c "lockf when mounted without -o flock test"
11205 test_105d() { # bug 15924
11206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11208 test_mkdir $DIR/$tdir
11209 flock_is_enabled || skip_env "mount w/o flock enabled"
11210 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11211 $LCTL set_param fail_loc=0x80000315
11212 flocks_test 2 $DIR/$tdir
11214 run_test 105d "flock race (should not freeze) ========"
11216 test_105e() { # bug 22660 && 22040
11217 flock_is_enabled || skip_env "mount w/o flock enabled"
11220 flocks_test 3 $DIR/$tfile
11222 run_test 105e "Two conflicting flocks from same process"
11224 test_106() { #bug 10921
11225 test_mkdir $DIR/$tdir
11226 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11227 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11229 run_test 106 "attempt exec of dir followed by chown of that dir"
11232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11240 local save_pattern=$(sysctl -n kernel.core_pattern)
11241 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11242 sysctl -w kernel.core_pattern=$file
11243 sysctl -w kernel.core_uses_pid=0
11245 ulimit -c unlimited
11251 kill -s 11 $SLEEPPID
11253 if [ -e $file ]; then
11254 size=`stat -c%s $file`
11255 [ $size -eq 0 ] && error "Fail to create core file $file"
11257 error "Fail to create core file $file"
11260 sysctl -w kernel.core_pattern=$save_pattern
11261 sysctl -w kernel.core_uses_pid=$save_uses_pid
11264 run_test 107 "Coredump on SIG"
11267 test_mkdir $DIR/$tdir
11268 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11269 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11270 error "mkdir with 256 char should fail, but did not"
11271 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11272 error "create with 255 char failed"
11273 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11274 error "create with 256 char should fail, but did not"
11279 run_test 110 "filename length checking"
11282 # Purpose: To verify dynamic thread (OSS) creation.
11285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11286 remote_ost_nodsh && skip "remote OST with nodsh"
11288 # Lustre does not stop service threads once they are started.
11289 # Reset number of running threads to default.
11294 local save_params="$TMP/sanity-$TESTNAME.parameters"
11296 # Get ll_ost_io count before I/O
11297 OSTIO_pre=$(do_facet ost1 \
11298 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11299 # Exit if lustre is not running (ll_ost_io not running).
11300 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11302 echo "Starting with $OSTIO_pre threads"
11303 local thread_max=$((OSTIO_pre * 2))
11304 local rpc_in_flight=$((thread_max * 2))
11305 # Number of I/O Process proposed to be started.
11307 local facets=$(get_facets OST)
11309 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11310 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11312 # Set in_flight to $rpc_in_flight
11313 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11314 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11315 nfiles=${rpc_in_flight}
11316 # Set ost thread_max to $thread_max
11317 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11319 # 5 Minutes should be sufficient for max number of OSS
11320 # threads(thread_max) to be created.
11324 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11325 test_mkdir $DIR/$tdir
11326 for i in $(seq $nfiles); do
11327 local file=$DIR/$tdir/${tfile}-$i
11328 $LFS setstripe -c -1 -i 0 $file
11329 ($WTL $file $timeout)&
11332 # I/O Started - Wait for thread_started to reach thread_max or report
11333 # error if thread_started is more than thread_max.
11334 echo "Waiting for thread_started to reach thread_max"
11335 local thread_started=0
11336 local end_time=$((SECONDS + timeout))
11338 while [ $SECONDS -le $end_time ] ; do
11340 # Get ost i/o thread_started count.
11341 thread_started=$(do_facet ost1 \
11343 ost.OSS.ost_io.threads_started | cut -d= -f2")
11344 # Break out if thread_started is equal/greater than thread_max
11345 if [[ $thread_started -ge $thread_max ]]; then
11346 echo ll_ost_io thread_started $thread_started, \
11347 equal/greater than thread_max $thread_max
11353 # Cleanup - We have the numbers, Kill i/o jobs if running.
11354 jobcount=($(jobs -p))
11355 for i in $(seq 0 $((${#jobcount[@]}-1)))
11357 kill -9 ${jobcount[$i]}
11358 if [ $? -ne 0 ] ; then
11360 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11364 # Cleanup files left by WTL binary.
11365 for i in $(seq $nfiles); do
11366 local file=$DIR/$tdir/${tfile}-$i
11368 if [ $? -ne 0 ] ; then
11369 echo "Warning: Failed to delete file $file"
11373 restore_lustre_params <$save_params
11374 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11376 # Error out if no new thread has started or Thread started is greater
11378 if [[ $thread_started -le $OSTIO_pre ||
11379 $thread_started -gt $thread_max ]]; then
11380 error "ll_ost_io: thread_started $thread_started" \
11381 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11382 "No new thread started or thread started greater " \
11386 run_test 115 "verify dynamic thread creation===================="
11389 wait_delete_completed
11390 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11391 echo "OST kbytes available: ${AVAIL[@]}"
11396 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11397 #echo OST $i: ${AVAIL[i]}kb
11398 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11402 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11407 echo "Min free space: OST $MINI: $MINV"
11408 echo "Max free space: OST $MAXI: $MAXV"
11411 test_116a() { # was previously test_116()
11412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11413 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11414 remote_mds_nodsh && skip "remote MDS with nodsh"
11416 echo -n "Free space priority "
11417 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11422 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11423 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11424 trap simple_cleanup_common EXIT
11426 # Check if we need to generate uneven OSTs
11427 test_mkdir -p $DIR/$tdir/OST${MINI}
11428 local FILL=$((MINV / 4))
11429 local DIFF=$((MAXV - MINV))
11430 local DIFF2=$((DIFF * 100 / MINV))
11432 local threshold=$(do_facet $SINGLEMDS \
11433 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11434 threshold=${threshold%%%}
11435 echo -n "Check for uneven OSTs: "
11436 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11438 if [[ $DIFF2 -gt $threshold ]]; then
11440 echo "Don't need to fill OST$MINI"
11442 # generate uneven OSTs. Write 2% over the QOS threshold value
11444 DIFF=$((threshold - DIFF2 + 2))
11445 DIFF2=$((MINV * DIFF / 100))
11446 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11447 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11448 error "setstripe failed"
11449 DIFF=$((DIFF2 / 2048))
11451 while [ $i -lt $DIFF ]; do
11453 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11454 bs=2M count=1 2>/dev/null
11463 DIFF=$((MAXV - MINV))
11464 DIFF2=$((DIFF * 100 / MINV))
11465 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11466 if [ $DIFF2 -gt $threshold ]; then
11469 echo "failed - QOS mode won't be used"
11470 simple_cleanup_common
11471 skip "QOS imbalance criteria not met"
11479 # now fill using QOS
11480 $LFS setstripe -c 1 $DIR/$tdir
11481 FILL=$((FILL / 200))
11482 if [ $FILL -gt 600 ]; then
11485 echo "writing $FILL files to QOS-assigned OSTs"
11487 while [ $i -lt $FILL ]; do
11489 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11490 count=1 2>/dev/null
11493 echo "wrote $i 200k files"
11497 echo "Note: free space may not be updated, so measurements might be off"
11499 DIFF2=$((MAXV - MINV))
11500 echo "free space delta: orig $DIFF final $DIFF2"
11501 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11502 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11503 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11504 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11505 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11506 if [[ $DIFF -gt 0 ]]; then
11507 FILL=$((DIFF2 * 100 / DIFF - 100))
11508 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11511 # Figure out which files were written where
11512 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11513 awk '/'$MINI1': / {print $2; exit}')
11515 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11516 echo "$MINC files created on smaller OST $MINI1"
11517 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11518 awk '/'$MAXI1': / {print $2; exit}')
11520 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11521 echo "$MAXC files created on larger OST $MAXI1"
11522 if [[ $MINC -gt 0 ]]; then
11523 FILL=$((MAXC * 100 / MINC - 100))
11524 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11526 [[ $MAXC -gt $MINC ]] ||
11527 error_ignore LU-9 "stripe QOS didn't balance free space"
11528 simple_cleanup_common
11530 run_test 116a "stripe QOS: free space balance ==================="
11532 test_116b() { # LU-2093
11533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11534 remote_mds_nodsh && skip "remote MDS with nodsh"
11536 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11537 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11538 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11539 [ -z "$old_rr" ] && skip "no QOS"
11540 do_facet $SINGLEMDS lctl set_param \
11541 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11542 mkdir -p $DIR/$tdir
11543 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11544 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11545 do_facet $SINGLEMDS lctl set_param fail_loc=0
11547 do_facet $SINGLEMDS lctl set_param \
11548 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11550 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11552 test_117() # bug 10891
11554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11556 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11557 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11558 lctl set_param fail_loc=0x21e
11559 > $DIR/$tfile || error "truncate failed"
11560 lctl set_param fail_loc=0
11561 echo "Truncate succeeded."
11564 run_test 117 "verify osd extend =========="
11566 NO_SLOW_RESENDCOUNT=4
11567 export OLD_RESENDCOUNT=""
11568 set_resend_count () {
11569 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11570 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11571 lctl set_param -n $PROC_RESENDCOUNT $1
11572 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11575 # for reduce test_118* time (b=14842)
11576 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11578 # Reset async IO behavior after error case
11580 FILE=$DIR/reset_async
11582 # Ensure all OSCs are cleared
11583 $LFS setstripe -c -1 $FILE
11584 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11589 test_118a() #bug 11710
11591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11595 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11596 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11597 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11599 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11600 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11605 run_test 118a "verify O_SYNC works =========="
11609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11610 remote_ost_nodsh && skip "remote OST with nodsh"
11614 #define OBD_FAIL_SRV_ENOENT 0x217
11615 set_nodes_failloc "$(osts_nodes)" 0x217
11616 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11618 set_nodes_failloc "$(osts_nodes)" 0
11619 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11620 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11623 if [[ $RC -eq 0 ]]; then
11624 error "Must return error due to dropped pages, rc=$RC"
11628 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11629 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11633 echo "Dirty pages not leaked on ENOENT"
11635 # Due to the above error the OSC will issue all RPCs syncronously
11636 # until a subsequent RPC completes successfully without error.
11637 $MULTIOP $DIR/$tfile Ow4096yc
11642 run_test 118b "Reclaim dirty pages on fatal error =========="
11646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11648 # for 118c, restore the original resend count, LU-1940
11649 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11650 set_resend_count $OLD_RESENDCOUNT
11651 remote_ost_nodsh && skip "remote OST with nodsh"
11655 #define OBD_FAIL_OST_EROFS 0x216
11656 set_nodes_failloc "$(osts_nodes)" 0x216
11658 # multiop should block due to fsync until pages are written
11659 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11663 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11664 error "Multiop failed to block on fsync, pid=$MULTIPID"
11667 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11669 if [[ $WRITEBACK -eq 0 ]]; then
11670 error "No page in writeback, writeback=$WRITEBACK"
11673 set_nodes_failloc "$(osts_nodes)" 0
11676 if [[ $RC -ne 0 ]]; then
11677 error "Multiop fsync failed, rc=$RC"
11680 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11681 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11683 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11684 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11688 echo "Dirty pages flushed via fsync on EROFS"
11691 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11693 # continue to use small resend count to reduce test_118* time (b=14842)
11694 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11699 remote_ost_nodsh && skip "remote OST with nodsh"
11703 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11704 set_nodes_failloc "$(osts_nodes)" 0x214
11705 # multiop should block due to fsync until pages are written
11706 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11710 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11711 error "Multiop failed to block on fsync, pid=$MULTIPID"
11714 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11716 if [[ $WRITEBACK -eq 0 ]]; then
11717 error "No page in writeback, writeback=$WRITEBACK"
11720 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11721 set_nodes_failloc "$(osts_nodes)" 0
11723 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11724 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11726 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11727 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11731 echo "Dirty pages gaurenteed flushed via fsync"
11734 run_test 118d "Fsync validation inject a delay of the bulk =========="
11737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11741 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11742 lctl set_param fail_loc=0x8000040a
11744 # Should simulate EINVAL error which is fatal
11745 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11747 if [[ $RC -eq 0 ]]; then
11748 error "Must return error due to dropped pages, rc=$RC"
11751 lctl set_param fail_loc=0x0
11753 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11754 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11757 if [[ $LOCKED -ne 0 ]]; then
11758 error "Locked pages remain in cache, locked=$LOCKED"
11761 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11762 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11766 echo "No pages locked after fsync"
11771 run_test 118f "Simulate unrecoverable OSC side error =========="
11774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11778 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11779 lctl set_param fail_loc=0x406
11781 # simulate local -ENOMEM
11782 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11785 lctl set_param fail_loc=0
11786 if [[ $RC -eq 0 ]]; then
11787 error "Must return error due to dropped pages, rc=$RC"
11790 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11791 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11794 if [[ $LOCKED -ne 0 ]]; then
11795 error "Locked pages remain in cache, locked=$LOCKED"
11798 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11799 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11803 echo "No pages locked after fsync"
11808 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11812 remote_ost_nodsh && skip "remote OST with nodsh"
11816 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11817 set_nodes_failloc "$(osts_nodes)" 0x20e
11818 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11819 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11822 set_nodes_failloc "$(osts_nodes)" 0
11823 if [[ $RC -eq 0 ]]; then
11824 error "Must return error due to dropped pages, rc=$RC"
11827 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11828 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11829 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11831 if [[ $LOCKED -ne 0 ]]; then
11832 error "Locked pages remain in cache, locked=$LOCKED"
11835 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11836 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11840 echo "No pages locked after fsync"
11844 run_test 118h "Verify timeout in handling recoverables errors =========="
11846 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11850 remote_ost_nodsh && skip "remote OST with nodsh"
11854 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11855 set_nodes_failloc "$(osts_nodes)" 0x20e
11857 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11858 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11861 set_nodes_failloc "$(osts_nodes)" 0
11865 if [[ $RC -ne 0 ]]; then
11866 error "got error, but should be not, rc=$RC"
11869 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11870 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11871 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11872 if [[ $LOCKED -ne 0 ]]; then
11873 error "Locked pages remain in cache, locked=$LOCKED"
11876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11881 echo "No pages locked after fsync"
11885 run_test 118i "Fix error before timeout in recoverable error =========="
11887 [ "$SLOW" = "no" ] && set_resend_count 4
11890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11891 remote_ost_nodsh && skip "remote OST with nodsh"
11895 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11896 set_nodes_failloc "$(osts_nodes)" 0x220
11898 # return -EIO from OST
11899 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11901 set_nodes_failloc "$(osts_nodes)" 0x0
11902 if [[ $RC -eq 0 ]]; then
11903 error "Must return error due to dropped pages, rc=$RC"
11906 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11907 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11908 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11909 if [[ $LOCKED -ne 0 ]]; then
11910 error "Locked pages remain in cache, locked=$LOCKED"
11913 # in recoverable error on OST we want resend and stay until it finished
11914 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11915 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11919 echo "No pages locked after fsync"
11923 run_test 118j "Simulate unrecoverable OST side error =========="
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11928 remote_ost_nodsh && skip "remote OSTs with nodsh"
11930 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11931 set_nodes_failloc "$(osts_nodes)" 0x20e
11932 test_mkdir $DIR/$tdir
11934 for ((i=0;i<10;i++)); do
11935 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11936 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11943 set_nodes_failloc "$(osts_nodes)" 0
11946 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11948 test_118l() # LU-646
11950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11952 test_mkdir $DIR/$tdir
11953 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11956 run_test 118l "fsync dir"
11958 test_118m() # LU-3066
11960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11962 test_mkdir $DIR/$tdir
11963 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11966 run_test 118m "fdatasync dir ========="
11968 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11976 remote_ost_nodsh && skip "remote OSTs with nodsh"
11978 # Sleep to avoid a cached response.
11979 #define OBD_STATFS_CACHE_SECONDS 1
11982 # Inject a 10 second delay in the OST_STATFS handler.
11983 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11984 set_nodes_failloc "$(osts_nodes)" 0x242
11987 stat --file-system $MOUNT > /dev/null
11990 set_nodes_failloc "$(osts_nodes)" 0
11992 if ((end - begin > 20)); then
11993 error "statfs took $((end - begin)) seconds, expected 10"
11996 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11998 test_119a() # bug 11737
12000 BSIZE=$((512 * 1024))
12001 directio write $DIR/$tfile 0 1 $BSIZE
12002 # We ask to read two blocks, which is more than a file size.
12003 # directio will indicate an error when requested and actual
12004 # sizes aren't equeal (a normal situation in this case) and
12005 # print actual read amount.
12006 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12007 if [ "$NOB" != "$BSIZE" ]; then
12008 error "read $NOB bytes instead of $BSIZE"
12012 run_test 119a "Short directIO read must return actual read amount"
12014 test_119b() # bug 11737
12016 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12018 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12019 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12021 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12022 error "direct read failed"
12025 run_test 119b "Sparse directIO read must return actual read amount"
12027 test_119c() # bug 13099
12030 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12031 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12034 run_test 119c "Testing for direct read hitting hole"
12036 test_119d() # bug 15950
12038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12040 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12041 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12043 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12044 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12045 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12046 lctl set_param fail_loc=0x40d
12047 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12050 cat $DIR/$tfile > /dev/null &
12051 lctl set_param fail_loc=0
12054 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12056 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12057 error "the read rpcs have not completed in 2s"
12059 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12061 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12065 remote_mds_nodsh && skip "remote MDS with nodsh"
12066 test_mkdir -i0 -c1 $DIR/$tdir
12067 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12068 skip_env "no early lock cancel on server"
12070 lru_resize_disable mdc
12071 lru_resize_disable osc
12072 cancel_lru_locks mdc
12073 # asynchronous object destroy at MDT could cause bl ast to client
12074 cancel_lru_locks osc
12076 stat $DIR/$tdir > /dev/null
12077 can1=$(do_facet mds1 \
12078 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12079 awk '/ldlm_cancel/ {print $2}')
12080 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12081 awk '/ldlm_bl_callback/ {print $2}')
12082 test_mkdir -i0 -c1 $DIR/$tdir/d1
12083 can2=$(do_facet mds1 \
12084 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12085 awk '/ldlm_cancel/ {print $2}')
12086 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12087 awk '/ldlm_bl_callback/ {print $2}')
12088 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12089 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12090 lru_resize_enable mdc
12091 lru_resize_enable osc
12093 run_test 120a "Early Lock Cancel: mkdir test"
12096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12097 remote_mds_nodsh && skip "remote MDS with nodsh"
12098 test_mkdir $DIR/$tdir
12099 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12100 skip_env "no early lock cancel on server"
12102 lru_resize_disable mdc
12103 lru_resize_disable osc
12104 cancel_lru_locks mdc
12105 stat $DIR/$tdir > /dev/null
12106 can1=$(do_facet $SINGLEMDS \
12107 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12108 awk '/ldlm_cancel/ {print $2}')
12109 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12110 awk '/ldlm_bl_callback/ {print $2}')
12111 touch $DIR/$tdir/f1
12112 can2=$(do_facet $SINGLEMDS \
12113 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12114 awk '/ldlm_cancel/ {print $2}')
12115 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12116 awk '/ldlm_bl_callback/ {print $2}')
12117 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12118 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12119 lru_resize_enable mdc
12120 lru_resize_enable osc
12122 run_test 120b "Early Lock Cancel: create test"
12125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12126 remote_mds_nodsh && skip "remote MDS with nodsh"
12127 test_mkdir -i0 -c1 $DIR/$tdir
12128 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12129 skip "no early lock cancel on server"
12131 lru_resize_disable mdc
12132 lru_resize_disable osc
12133 test_mkdir -i0 -c1 $DIR/$tdir/d1
12134 test_mkdir -i0 -c1 $DIR/$tdir/d2
12135 touch $DIR/$tdir/d1/f1
12136 cancel_lru_locks mdc
12137 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12138 can1=$(do_facet mds1 \
12139 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12140 awk '/ldlm_cancel/ {print $2}')
12141 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12142 awk '/ldlm_bl_callback/ {print $2}')
12143 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12144 can2=$(do_facet mds1 \
12145 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12146 awk '/ldlm_cancel/ {print $2}')
12147 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12148 awk '/ldlm_bl_callback/ {print $2}')
12149 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12150 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12151 lru_resize_enable mdc
12152 lru_resize_enable osc
12154 run_test 120c "Early Lock Cancel: link test"
12157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12158 remote_mds_nodsh && skip "remote MDS with nodsh"
12159 test_mkdir -i0 -c1 $DIR/$tdir
12160 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12161 skip_env "no early lock cancel on server"
12163 lru_resize_disable mdc
12164 lru_resize_disable osc
12166 cancel_lru_locks mdc
12167 stat $DIR/$tdir > /dev/null
12168 can1=$(do_facet mds1 \
12169 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12170 awk '/ldlm_cancel/ {print $2}')
12171 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12172 awk '/ldlm_bl_callback/ {print $2}')
12173 chmod a+x $DIR/$tdir
12174 can2=$(do_facet mds1 \
12175 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12176 awk '/ldlm_cancel/ {print $2}')
12177 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12178 awk '/ldlm_bl_callback/ {print $2}')
12179 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12180 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12181 lru_resize_enable mdc
12182 lru_resize_enable osc
12184 run_test 120d "Early Lock Cancel: setattr test"
12187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12188 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12189 skip_env "no early lock cancel on server"
12190 remote_mds_nodsh && skip "remote MDS with nodsh"
12192 local dlmtrace_set=false
12194 test_mkdir -i0 -c1 $DIR/$tdir
12195 lru_resize_disable mdc
12196 lru_resize_disable osc
12197 ! $LCTL get_param debug | grep -q dlmtrace &&
12198 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12199 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12200 cancel_lru_locks mdc
12201 cancel_lru_locks osc
12202 dd if=$DIR/$tdir/f1 of=/dev/null
12203 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12204 # XXX client can not do early lock cancel of OST lock
12205 # during unlink (LU-4206), so cancel osc lock now.
12207 cancel_lru_locks osc
12208 can1=$(do_facet mds1 \
12209 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12210 awk '/ldlm_cancel/ {print $2}')
12211 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12212 awk '/ldlm_bl_callback/ {print $2}')
12213 unlink $DIR/$tdir/f1
12215 can2=$(do_facet mds1 \
12216 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12217 awk '/ldlm_cancel/ {print $2}')
12218 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12219 awk '/ldlm_bl_callback/ {print $2}')
12220 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12221 $LCTL dk $TMP/cancel.debug.txt
12222 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12223 $LCTL dk $TMP/blocking.debug.txt
12224 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12225 lru_resize_enable mdc
12226 lru_resize_enable osc
12228 run_test 120e "Early Lock Cancel: unlink test"
12231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12232 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12233 skip_env "no early lock cancel on server"
12234 remote_mds_nodsh && skip "remote MDS with nodsh"
12236 test_mkdir -i0 -c1 $DIR/$tdir
12237 lru_resize_disable mdc
12238 lru_resize_disable osc
12239 test_mkdir -i0 -c1 $DIR/$tdir/d1
12240 test_mkdir -i0 -c1 $DIR/$tdir/d2
12241 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12242 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12243 cancel_lru_locks mdc
12244 cancel_lru_locks osc
12245 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12246 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12247 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12248 # XXX client can not do early lock cancel of OST lock
12249 # during rename (LU-4206), so cancel osc lock now.
12251 cancel_lru_locks osc
12252 can1=$(do_facet mds1 \
12253 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12254 awk '/ldlm_cancel/ {print $2}')
12255 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12256 awk '/ldlm_bl_callback/ {print $2}')
12257 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12259 can2=$(do_facet mds1 \
12260 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12261 awk '/ldlm_cancel/ {print $2}')
12262 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12263 awk '/ldlm_bl_callback/ {print $2}')
12264 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12265 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12266 lru_resize_enable mdc
12267 lru_resize_enable osc
12269 run_test 120f "Early Lock Cancel: rename test"
12272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12273 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12274 skip_env "no early lock cancel on server"
12275 remote_mds_nodsh && skip "remote MDS with nodsh"
12277 lru_resize_disable mdc
12278 lru_resize_disable osc
12280 echo create $count files
12281 test_mkdir $DIR/$tdir
12282 cancel_lru_locks mdc
12283 cancel_lru_locks osc
12286 can0=$(do_facet $SINGLEMDS \
12287 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12288 awk '/ldlm_cancel/ {print $2}')
12289 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12290 awk '/ldlm_bl_callback/ {print $2}')
12291 createmany -o $DIR/$tdir/f $count
12293 can1=$(do_facet $SINGLEMDS \
12294 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12295 awk '/ldlm_cancel/ {print $2}')
12296 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12297 awk '/ldlm_bl_callback/ {print $2}')
12299 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12300 echo rm $count files
12303 can2=$(do_facet $SINGLEMDS \
12304 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12305 awk '/ldlm_cancel/ {print $2}')
12306 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12307 awk '/ldlm_bl_callback/ {print $2}')
12309 echo total: $count removes in $((t2-t1))
12310 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12312 # wait for commitment of removal
12313 lru_resize_enable mdc
12314 lru_resize_enable osc
12316 run_test 120g "Early Lock Cancel: performance test"
12318 test_121() { #bug #10589
12319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12322 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12323 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12324 lctl set_param fail_loc=0x310
12325 cancel_lru_locks osc > /dev/null
12326 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12327 lctl set_param fail_loc=0
12328 [[ $reads -eq $writes ]] ||
12329 error "read $reads blocks, must be $writes blocks"
12331 run_test 121 "read cancel race ========="
12333 test_123a_base() { # was test 123, statahead(bug 11401)
12337 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12338 log "testing UP system. Performance may be lower than expected."
12343 test_mkdir $DIR/$tdir
12344 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12345 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12347 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12348 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12350 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12351 lctl set_param -n llite.*.statahead_max 0
12352 lctl get_param llite.*.statahead_max
12353 cancel_lru_locks mdc
12354 cancel_lru_locks osc
12356 time $lsx $DIR/$tdir | wc -l
12358 delta=$((etime - stime))
12359 log "$lsx $i files without statahead: $delta sec"
12360 lctl set_param llite.*.statahead_max=$max
12362 swrong=$(lctl get_param -n llite.*.statahead_stats |
12363 grep "statahead wrong:" | awk '{print $3}')
12364 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12365 cancel_lru_locks mdc
12366 cancel_lru_locks osc
12368 time $lsx $DIR/$tdir | wc -l
12370 delta_sa=$((etime - stime))
12371 log "$lsx $i files with statahead: $delta_sa sec"
12372 lctl get_param -n llite.*.statahead_stats
12373 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12374 grep "statahead wrong:" | awk '{print $3}')
12376 [[ $swrong -lt $ewrong ]] &&
12377 log "statahead was stopped, maybe too many locks held!"
12378 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12380 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12381 max=$(lctl get_param -n llite.*.statahead_max |
12383 lctl set_param -n llite.*.statahead_max 0
12384 lctl get_param llite.*.statahead_max
12385 cancel_lru_locks mdc
12386 cancel_lru_locks osc
12388 time $lsx $DIR/$tdir | wc -l
12390 delta=$((etime - stime))
12391 log "$lsx $i files again without statahead: $delta sec"
12392 lctl set_param llite.*.statahead_max=$max
12393 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12394 if [ $SLOWOK -eq 0 ]; then
12395 error "$lsx $i files is slower with statahead!"
12397 log "$lsx $i files is slower with statahead!"
12403 [ $delta -gt 20 ] && break
12404 [ $delta -gt 8 ] && MULT=$((50 / delta))
12405 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12413 delta=$((etime - stime))
12414 log "rm -r $DIR/$tdir/: $delta seconds"
12416 lctl get_param -n llite.*.statahead_stats
12420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12422 test_123a_base "ls -l"
12424 run_test 123aa "verify statahead work"
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12429 statx_supported || skip_env "Test must be statx() syscall supported"
12431 test_123a_base "$STATX -l"
12433 run_test 123ab "verify statahead work by using statx"
12436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12438 statx_supported || skip_env "Test must be statx() syscall supported"
12445 cancel_lru_locks $OSC
12446 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12447 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12448 awk '/agl.total:/ {print $3}')
12449 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12450 test_123a_base "$STATX --cached=always -D"
12451 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12452 awk '/agl.total:/ {print $3}')
12453 [ $agl_before -eq $agl_after ] ||
12454 error "Should not trigger AGL thread - $agl_before:$agl_after"
12455 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12456 [ $rpcs_after -eq $rpcs_before ] ||
12457 error "$STATX should not send glimpse RPCs to $OSC"
12459 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12461 test_123b () { # statahead(bug 15027)
12462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12464 test_mkdir $DIR/$tdir
12465 createmany -o $DIR/$tdir/$tfile-%d 1000
12467 cancel_lru_locks mdc
12468 cancel_lru_locks osc
12470 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12471 lctl set_param fail_loc=0x80000803
12472 ls -lR $DIR/$tdir > /dev/null
12474 lctl set_param fail_loc=0x0
12475 lctl get_param -n llite.*.statahead_stats
12480 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12483 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12485 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12486 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12487 touch $DIR/$tdir.1/{1..3}
12488 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12490 remount_client $MOUNT
12492 $MULTIOP $DIR/$tdir.0 Q
12494 # let statahead to complete
12495 ls -l $DIR/$tdir.0 > /dev/null
12497 testid=$(echo $TESTNAME | tr '_' ' ')
12498 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12499 error "statahead warning" || true
12501 run_test 123c "Can not initialize inode warning on DNE statahead"
12504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12505 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12506 skip_env "no lru resize on server"
12510 test_mkdir $DIR/$tdir
12512 log "create $NR files at $DIR/$tdir"
12513 createmany -o $DIR/$tdir/f $NR ||
12514 error "failed to create $NR files in $DIR/$tdir"
12516 cancel_lru_locks mdc
12517 ls -l $DIR/$tdir > /dev/null
12521 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12522 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12523 LRU_SIZE=$($LCTL get_param -n $PARAM)
12524 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12525 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12527 log "NS=$(basename $NSDIR)"
12532 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12533 skip "Not enough cached locks created!"
12535 log "LRU=$LRU_SIZE"
12539 # We know that lru resize allows one client to hold $LIMIT locks
12540 # for 10h. After that locks begin to be killed by client.
12542 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12544 if [ $LIMIT -lt $LRU_SIZE ]; then
12545 skip "Limit is too small $LIMIT"
12548 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12549 # killing locks. Some time was spent for creating locks. This means
12550 # that up to the moment of sleep finish we must have killed some of
12551 # them (10-100 locks). This depends on how fast ther were created.
12552 # Many of them were touched in almost the same moment and thus will
12553 # be killed in groups.
12554 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12556 # Use $LRU_SIZE_B here to take into account real number of locks
12557 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12558 local LRU_SIZE_B=$LRU_SIZE
12560 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12561 log "OLD_LVF=$OLD_LVF"
12562 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12564 # Let's make sure that we really have some margin. Client checks
12565 # cached locks every 10 sec.
12566 SLEEP=$((SLEEP+20))
12567 log "Sleep ${SLEEP} sec"
12569 while ((SEC<$SLEEP)); do
12573 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12574 echo -n "$LRU_SIZE"
12577 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12578 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12580 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12581 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12582 unlinkmany $DIR/$tdir/f $NR
12586 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12587 log "unlink $NR files at $DIR/$tdir"
12588 unlinkmany $DIR/$tdir/f $NR
12590 run_test 124a "lru resize ======================================="
12592 get_max_pool_limit()
12594 local limit=$($LCTL get_param \
12595 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12597 for l in $limit; do
12598 if [[ $l -gt $max ]]; then
12606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12607 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12608 skip_env "no lru resize on server"
12610 LIMIT=$(get_max_pool_limit)
12612 NR=$(($(default_lru_size)*20))
12613 if [[ $NR -gt $LIMIT ]]; then
12614 log "Limit lock number by $LIMIT locks"
12618 IFree=$(mdsrate_inodes_available)
12619 if [ $IFree -lt $NR ]; then
12620 log "Limit lock number by $IFree inodes"
12624 lru_resize_disable mdc
12625 test_mkdir -p $DIR/$tdir/disable_lru_resize
12627 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12628 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12629 cancel_lru_locks mdc
12632 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12635 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12638 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12642 nolruresize_delta=$((etime-stime))
12643 log "ls -la time: $nolruresize_delta seconds"
12644 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12645 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12647 lru_resize_enable mdc
12648 test_mkdir -p $DIR/$tdir/enable_lru_resize
12650 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12651 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12652 cancel_lru_locks mdc
12655 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12658 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12661 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12665 lruresize_delta=$((etime-stime))
12666 log "ls -la time: $lruresize_delta seconds"
12667 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12669 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12670 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12671 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12672 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12674 log "lru resize performs the same with no lru resize"
12676 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12678 run_test 124b "lru resize (performance test) ======================="
12681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12682 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12683 skip_env "no lru resize on server"
12685 # cache ununsed locks on client
12687 cancel_lru_locks mdc
12688 test_mkdir $DIR/$tdir
12689 createmany -o $DIR/$tdir/f $nr ||
12690 error "failed to create $nr files in $DIR/$tdir"
12691 ls -l $DIR/$tdir > /dev/null
12693 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12694 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12695 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12696 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12697 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12699 # set lru_max_age to 1 sec
12700 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12701 echo "sleep $((recalc_p * 2)) seconds..."
12702 sleep $((recalc_p * 2))
12704 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12705 # restore lru_max_age
12706 $LCTL set_param -n $nsdir.lru_max_age $max_age
12707 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12708 unlinkmany $DIR/$tdir/f $nr
12710 run_test 124c "LRUR cancel very aged locks"
12713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12714 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12715 skip_env "no lru resize on server"
12717 # cache ununsed locks on client
12720 lru_resize_disable mdc
12721 stack_trap "lru_resize_enable mdc" EXIT
12723 cancel_lru_locks mdc
12725 # asynchronous object destroy at MDT could cause bl ast to client
12726 test_mkdir $DIR/$tdir
12727 createmany -o $DIR/$tdir/f $nr ||
12728 error "failed to create $nr files in $DIR/$tdir"
12729 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12731 ls -l $DIR/$tdir > /dev/null
12733 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12734 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12735 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12736 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12738 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12740 # set lru_max_age to 1 sec
12741 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12742 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12744 echo "sleep $((recalc_p * 2)) seconds..."
12745 sleep $((recalc_p * 2))
12747 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12749 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12751 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12753 test_125() { # 13358
12754 $LCTL get_param -n llite.*.client_type | grep -q local ||
12755 skip "must run as local client"
12756 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12757 skip_env "must have acl enabled"
12758 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12760 test_mkdir $DIR/$tdir
12761 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12762 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12763 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12765 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12767 test_126() { # bug 12829/13455
12768 $GSS && skip_env "must run as gss disabled"
12769 $LCTL get_param -n llite.*.client_type | grep -q local ||
12770 skip "must run as local client"
12771 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12773 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12774 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12776 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12778 run_test 126 "check that the fsgid provided by the client is taken into account"
12780 test_127a() { # bug 15521
12781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12782 local name count samp unit min max sum sumsq
12784 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12785 echo "stats before reset"
12786 $LCTL get_param osc.*.stats
12787 $LCTL set_param osc.*.stats=0
12788 local fsize=$((2048 * 1024))
12790 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12791 cancel_lru_locks osc
12792 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12794 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12795 stack_trap "rm -f $TMP/$tfile.tmp"
12796 while read name count samp unit min max sum sumsq; do
12797 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12798 [ ! $min ] && error "Missing min value for $name proc entry"
12799 eval $name=$count || error "Wrong proc format"
12802 read_bytes|write_bytes)
12803 [[ "$unit" =~ "bytes" ]] ||
12804 error "unit is not 'bytes': $unit"
12805 (( $min >= 4096 )) || error "min is too small: $min"
12806 (( $min <= $fsize )) || error "min is too big: $min"
12807 (( $max >= 4096 )) || error "max is too small: $max"
12808 (( $max <= $fsize )) || error "max is too big: $max"
12809 (( $sum == $fsize )) || error "sum is wrong: $sum"
12810 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12811 error "sumsquare is too small: $sumsq"
12812 (( $sumsq <= $fsize * $fsize )) ||
12813 error "sumsquare is too big: $sumsq"
12815 ost_read|ost_write)
12816 [[ "$unit" =~ "usec" ]] ||
12817 error "unit is not 'usec': $unit"
12821 done < $DIR/$tfile.tmp
12823 #check that we actually got some stats
12824 [ "$read_bytes" ] || error "Missing read_bytes stats"
12825 [ "$write_bytes" ] || error "Missing write_bytes stats"
12826 [ "$read_bytes" != 0 ] || error "no read done"
12827 [ "$write_bytes" != 0 ] || error "no write done"
12829 run_test 127a "verify the client stats are sane"
12831 test_127b() { # bug LU-333
12832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12833 local name count samp unit min max sum sumsq
12835 echo "stats before reset"
12836 $LCTL get_param llite.*.stats
12837 $LCTL set_param llite.*.stats=0
12839 # perform 2 reads and writes so MAX is different from SUM.
12840 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12841 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12842 cancel_lru_locks osc
12843 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12844 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12846 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12847 stack_trap "rm -f $TMP/$tfile.tmp"
12848 while read name count samp unit min max sum sumsq; do
12849 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12850 eval $name=$count || error "Wrong proc format"
12853 read_bytes|write_bytes)
12854 [[ "$unit" =~ "bytes" ]] ||
12855 error "unit is not 'bytes': $unit"
12856 (( $count == 2 )) || error "count is not 2: $count"
12857 (( $min == $PAGE_SIZE )) ||
12858 error "min is not $PAGE_SIZE: $min"
12859 (( $max == $PAGE_SIZE )) ||
12860 error "max is not $PAGE_SIZE: $max"
12861 (( $sum == $PAGE_SIZE * 2 )) ||
12862 error "sum is not $((PAGE_SIZE * 2)): $sum"
12865 [[ "$unit" =~ "usec" ]] ||
12866 error "unit is not 'usec': $unit"
12870 done < $TMP/$tfile.tmp
12872 #check that we actually got some stats
12873 [ "$read_bytes" ] || error "Missing read_bytes stats"
12874 [ "$write_bytes" ] || error "Missing write_bytes stats"
12875 [ "$read_bytes" != 0 ] || error "no read done"
12876 [ "$write_bytes" != 0 ] || error "no write done"
12878 run_test 127b "verify the llite client stats are sane"
12880 test_127c() { # LU-12394
12881 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12888 $LCTL set_param llite.*.extents_stats=1
12889 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12891 # Use two stripes so there is enough space in default config
12892 $LFS setstripe -c 2 $DIR/$tfile
12894 # Extent stats start at 0-4K and go in power of two buckets
12895 # LL_HIST_START = 12 --> 2^12 = 4K
12896 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12897 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12899 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12901 # Write and read, 2x each, second time at a non-zero offset
12902 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12903 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12904 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12905 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12909 $LCTL get_param llite.*.extents_stats
12912 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12914 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12916 reads=$(echo $bucket | awk '{print $5}')
12917 writes=$(echo $bucket | awk '{print $9}')
12918 [ "$reads" -eq $count ] ||
12919 error "$reads reads in < $bsize bucket, expect $count"
12920 [ "$writes" -eq $count ] ||
12921 error "$writes writes in < $bsize bucket, expect $count"
12924 # Test mmap write and read
12925 $LCTL set_param llite.*.extents_stats=c
12927 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12928 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12929 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12931 $LCTL get_param llite.*.extents_stats
12933 count=$(((size*1024) / PAGE_SIZE))
12935 bsize=$((2 * PAGE_SIZE / 1024))K
12937 bucket=$($LCTL get_param -n llite.*.extents_stats |
12939 reads=$(echo $bucket | awk '{print $5}')
12940 writes=$(echo $bucket | awk '{print $9}')
12941 # mmap writes fault in the page first, creating an additonal read
12942 [ "$reads" -eq $((2 * count)) ] ||
12943 error "$reads reads in < $bsize bucket, expect $count"
12944 [ "$writes" -eq $count ] ||
12945 error "$writes writes in < $bsize bucket, expect $count"
12947 run_test 127c "test llite extent stats with regular & mmap i/o"
12949 test_128() { # bug 15212
12951 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12956 result=$(grep error $TMP/$tfile.log)
12957 rm -f $DIR/$tfile $TMP/$tfile.log
12958 [ -z "$result" ] ||
12959 error "consecutive find's under interactive lfs failed"
12961 run_test 128 "interactive lfs for 2 consecutive find's"
12963 set_dir_limits () {
12968 local ldproc=/proc/fs/ldiskfs
12969 local facets=$(get_facets MDS)
12971 for facet in ${facets//,/ }; do
12972 canondev=$(ldiskfs_canon \
12973 *.$(convert_facet2label $facet).mntdev $facet)
12974 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12975 ldproc=/sys/fs/ldiskfs
12976 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12977 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12981 check_mds_dmesg() {
12982 local facets=$(get_facets MDS)
12983 for facet in ${facets//,/ }; do
12984 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12991 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12992 skip "Need MDS version with at least 2.5.56"
12993 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12994 skip_env "ldiskfs only test"
12996 remote_mds_nodsh && skip "remote MDS with nodsh"
12999 local has_warning=false
13002 mkdir -p $DIR/$tdir
13004 # block size of mds1
13005 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13006 set_dir_limits $maxsize $((maxsize * 6 / 8))
13007 stack_trap "set_dir_limits 0 0"
13008 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13009 local dirsize=$(stat -c%s "$DIR/$tdir")
13011 while (( $dirsize <= $maxsize )); do
13012 $MCREATE $DIR/$tdir/file_base_$nfiles
13014 # check two errors:
13015 # ENOSPC for ext4 max_dir_size, which has been used since
13016 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13017 if (( rc == ENOSPC )); then
13019 echo "rc=$rc returned as expected after $nfiles files"
13021 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13022 error "create failed w/o dir size limit"
13024 # messages may be rate limited if test is run repeatedly
13025 check_mds_dmesg '"is approaching max"' ||
13026 echo "warning message should be output"
13027 check_mds_dmesg '"has reached max"' ||
13028 echo "reached message should be output"
13030 dirsize=$(stat -c%s "$DIR/$tdir")
13032 [[ $dirsize -ge $maxsize ]] && return 0
13033 error "dirsize $dirsize < $maxsize after $nfiles files"
13034 elif (( rc != 0 )); then
13037 nfiles=$((nfiles + 1))
13038 dirsize=$(stat -c%s "$DIR/$tdir")
13041 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13043 run_test 129 "test directory size limit ========================"
13052 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13053 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13055 trap cleanup_130 EXIT RETURN
13057 local fm_file=$DIR/$tfile
13058 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13059 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13060 error "dd failed for $fm_file"
13062 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13063 filefrag -ves $fm_file
13065 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13066 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13067 [ $RC != 0 ] && error "filefrag $fm_file failed"
13069 filefrag_op=$(filefrag -ve -k $fm_file |
13070 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13071 lun=$($LFS getstripe -i $fm_file)
13073 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13076 for line in $filefrag_op
13078 frag_lun=`echo $line | cut -d: -f5`
13079 ext_len=`echo $line | cut -d: -f4`
13080 if (( $frag_lun != $lun )); then
13082 error "FIEMAP on 1-stripe file($fm_file) failed"
13085 (( tot_len += ext_len ))
13088 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13090 error "FIEMAP on 1-stripe file($fm_file) failed;"
13096 echo "FIEMAP on single striped file succeeded"
13098 run_test 130a "FIEMAP (1-stripe file)"
13101 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13103 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13104 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13106 trap cleanup_130 EXIT RETURN
13108 local fm_file=$DIR/$tfile
13109 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13110 error "setstripe on $fm_file"
13111 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13112 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13114 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13115 error "dd failed on $fm_file"
13117 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13118 filefrag_op=$(filefrag -ve -k $fm_file |
13119 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13121 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13122 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13127 for line in $filefrag_op
13129 frag_lun=$(echo $line | cut -d: -f5 |
13130 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13131 ext_len=$(echo $line | cut -d: -f4)
13132 if (( $frag_lun != $last_lun )); then
13133 if (( tot_len != 1024 )); then
13135 error "FIEMAP on $fm_file failed; returned " \
13136 "len $tot_len for OST $last_lun instead of 1024"
13139 (( num_luns += 1 ))
13143 (( tot_len += ext_len ))
13146 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13148 error "FIEMAP on $fm_file failed; returned wrong number of " \
13149 "luns or wrong len for OST $last_lun"
13155 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13157 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13160 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13162 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13163 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13165 trap cleanup_130 EXIT RETURN
13167 local fm_file=$DIR/$tfile
13168 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13169 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13170 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13172 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13173 error "dd failed on $fm_file"
13175 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13176 filefrag_op=$(filefrag -ve -k $fm_file |
13177 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13179 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13180 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13185 for line in $filefrag_op
13187 frag_lun=$(echo $line | cut -d: -f5 |
13188 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13189 ext_len=$(echo $line | cut -d: -f4)
13190 if (( $frag_lun != $last_lun )); then
13191 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13192 if (( logical != 512 )); then
13194 error "FIEMAP on $fm_file failed; returned " \
13195 "logical start for lun $logical instead of 512"
13198 if (( tot_len != 512 )); then
13200 error "FIEMAP on $fm_file failed; returned " \
13201 "len $tot_len for OST $last_lun instead of 1024"
13204 (( num_luns += 1 ))
13208 (( tot_len += ext_len ))
13211 if (( num_luns != 2 || tot_len != 512 )); then
13213 error "FIEMAP on $fm_file failed; returned wrong number of " \
13214 "luns or wrong len for OST $last_lun"
13220 echo "FIEMAP on 2-stripe file with hole succeeded"
13222 run_test 130c "FIEMAP (2-stripe file with hole)"
13225 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13227 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13228 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13230 trap cleanup_130 EXIT RETURN
13232 local fm_file=$DIR/$tfile
13233 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13234 error "setstripe on $fm_file"
13235 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13236 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13238 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13239 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13240 error "dd failed on $fm_file"
13242 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13243 filefrag_op=$(filefrag -ve -k $fm_file |
13244 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13246 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13247 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13252 for line in $filefrag_op
13254 frag_lun=$(echo $line | cut -d: -f5 |
13255 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13256 ext_len=$(echo $line | cut -d: -f4)
13257 if (( $frag_lun != $last_lun )); then
13258 if (( tot_len != 1024 )); then
13260 error "FIEMAP on $fm_file failed; returned " \
13261 "len $tot_len for OST $last_lun instead of 1024"
13264 (( num_luns += 1 ))
13268 (( tot_len += ext_len ))
13271 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13273 error "FIEMAP on $fm_file failed; returned wrong number of " \
13274 "luns or wrong len for OST $last_lun"
13280 echo "FIEMAP on N-stripe file succeeded"
13282 run_test 130d "FIEMAP (N-stripe file)"
13285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13287 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13288 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13290 trap cleanup_130 EXIT RETURN
13292 local fm_file=$DIR/$tfile
13293 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13296 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13297 for ((i = 0; i < $NUM_BLKS; i++)); do
13298 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13299 conv=notrunc > /dev/null 2>&1
13302 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13303 filefrag_op=$(filefrag -ve -k $fm_file |
13304 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13306 last_lun=$(echo $filefrag_op | cut -d: -f5)
13311 for line in $filefrag_op; do
13312 frag_lun=$(echo $line | cut -d: -f5)
13313 ext_len=$(echo $line | cut -d: -f4)
13314 if [[ "$frag_lun" != "$last_lun" ]]; then
13315 if (( tot_len != $EXPECTED_LEN )); then
13317 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13319 (( num_luns += 1 ))
13323 (( tot_len += ext_len ))
13326 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13328 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13331 echo "FIEMAP with continuation calls succeeded"
13333 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13336 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13337 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13339 local fm_file=$DIR/$tfile
13340 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13341 error "multiop create with lov_delay_create on $fm_file"
13343 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13344 filefrag_extents=$(filefrag -vek $fm_file |
13345 awk '/extents? found/ { print $2 }')
13346 if [[ "$filefrag_extents" != "0" ]]; then
13347 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13352 run_test 130f "FIEMAP (unstriped file)"
13355 local file=$DIR/$tfile
13356 local nr=$((OSTCOUNT * 100))
13358 $LFS setstripe -C $nr $file ||
13359 error "failed to setstripe -C $nr $file"
13361 dd if=/dev/zero of=$file count=$nr bs=1M
13363 nr=$($LFS getstripe -c $file)
13365 local extents=$(filefrag -v $file |
13366 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13368 echo "filefrag list $extents extents in file with stripecount $nr"
13369 if (( extents < nr )); then
13370 $LFS getstripe $file
13372 error "filefrag printed $extents < $nr extents"
13377 run_test 130g "FIEMAP (overstripe file)"
13379 # Test for writev/readv
13381 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13382 error "writev test failed"
13383 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13384 error "readv failed"
13387 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13390 local fsize=$((524288 + 1048576 + 1572864))
13391 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13392 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13393 error "append writev test failed"
13395 ((fsize += 1572864 + 1048576))
13396 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13397 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13398 error "append writev test failed"
13401 run_test 131b "test append writev"
13404 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13407 run_test 131c "test read/write on file w/o objects"
13410 rwv -f $DIR/$tfile -w -n 1 1572864
13411 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13412 if [ "$NOB" != 1572864 ]; then
13413 error "Short read filed: read $NOB bytes instead of 1572864"
13417 run_test 131d "test short read"
13420 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13421 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13422 error "read hitting hole failed"
13425 run_test 131e "test read hitting hole"
13434 mds*) res=$(do_facet $facet \
13435 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13437 ost*) res=$(do_facet $facet \
13438 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13440 *) error "Wrong facet '$facet'" ;;
13442 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13443 # if the argument $3 is zero, it means any stat increment is ok.
13444 if [[ $want -gt 0 ]]; then
13445 local count=$(echo $res | awk '{ print $2 }')
13446 [[ $count -ne $want ]] &&
13447 error "The $op counter on $facet is $count, not $want"
13452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13453 remote_ost_nodsh && skip "remote OST with nodsh"
13454 remote_mds_nodsh && skip "remote MDS with nodsh"
13455 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13456 skip_env "MDS doesn't support rename stats"
13458 local testdir=$DIR/${tdir}/stats_testdir
13460 mkdir -p $DIR/${tdir}
13463 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13464 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13466 # verify mdt stats first.
13467 mkdir ${testdir} || error "mkdir failed"
13468 check_stats $SINGLEMDS "mkdir" 1
13469 touch ${testdir}/${tfile} || error "touch failed"
13470 check_stats $SINGLEMDS "open" 1
13471 check_stats $SINGLEMDS "close" 1
13472 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13473 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13474 check_stats $SINGLEMDS "mknod" 2
13476 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13477 check_stats $SINGLEMDS "unlink" 1
13478 rm -f ${testdir}/${tfile} || error "file remove failed"
13479 check_stats $SINGLEMDS "unlink" 2
13481 # remove working dir and check mdt stats again.
13482 rmdir ${testdir} || error "rmdir failed"
13483 check_stats $SINGLEMDS "rmdir" 1
13485 local testdir1=$DIR/${tdir}/stats_testdir1
13486 mkdir -p ${testdir}
13487 mkdir -p ${testdir1}
13488 touch ${testdir1}/test1
13489 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13490 check_stats $SINGLEMDS "crossdir_rename" 1
13492 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13493 check_stats $SINGLEMDS "samedir_rename" 1
13495 rm -rf $DIR/${tdir}
13497 run_test 133a "Verifying MDT stats ========================================"
13502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13503 remote_ost_nodsh && skip "remote OST with nodsh"
13504 remote_mds_nodsh && skip "remote MDS with nodsh"
13506 local testdir=$DIR/${tdir}/stats_testdir
13508 mkdir -p ${testdir} || error "mkdir failed"
13509 touch ${testdir}/${tfile} || error "touch failed"
13510 cancel_lru_locks mdc
13513 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13514 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13516 # extra mdt stats verification.
13517 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13518 check_stats $SINGLEMDS "setattr" 1
13519 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13520 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13522 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13523 check_stats $SINGLEMDS "getattr" 1
13525 rm -rf $DIR/${tdir}
13527 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13528 # so the check below is not reliable
13529 [ $MDSCOUNT -eq 1 ] || return 0
13531 # Sleep to avoid a cached response.
13532 #define OBD_STATFS_CACHE_SECONDS 1
13534 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13535 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13536 $LFS df || error "lfs failed"
13537 check_stats $SINGLEMDS "statfs" 1
13539 # check aggregated statfs (LU-10018)
13540 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13542 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13545 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13546 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13548 check_stats $SINGLEMDS "statfs" 1
13550 # We want to check that the client didn't send OST_STATFS to
13551 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13552 # extra care is needed here.
13553 if remote_mds; then
13554 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13555 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13557 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13558 [ "$res" ] && error "OST got STATFS"
13563 run_test 133b "Verifying extra MDT stats =================================="
13566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13567 remote_ost_nodsh && skip "remote OST with nodsh"
13568 remote_mds_nodsh && skip "remote MDS with nodsh"
13570 local testdir=$DIR/$tdir/stats_testdir
13572 test_mkdir -p $testdir
13574 # verify obdfilter stats.
13575 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13577 cancel_lru_locks osc
13578 wait_delete_completed
13581 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13582 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13584 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13587 cancel_lru_locks osc
13588 check_stats ost1 "write" 1
13590 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13591 check_stats ost1 "read" 1
13593 > $testdir/$tfile || error "truncate failed"
13594 check_stats ost1 "punch" 1
13596 rm -f $testdir/$tfile || error "file remove failed"
13597 wait_delete_completed
13598 check_stats ost1 "destroy" 1
13602 run_test 133c "Verifying OST stats ========================================"
13609 while [ $value -ge 2 ]; do
13614 if [ $orig -gt $order ]; then
13622 local size=('K' 'M' 'G' 'T');
13624 local size_string=$value
13626 while [ $value -ge 1024 ]; do
13627 if [ $i -gt 3 ]; then
13628 #T is the biggest unit we get here, if that is bigger,
13630 size_string=${value}T
13633 value=$((value >> 10))
13634 if [ $value -lt 1024 ]; then
13635 size_string=${value}${size[$i]}
13644 get_rename_size() {
13646 local context=${2:-.}
13647 local sample=$(do_facet $SINGLEMDS $LCTL \
13648 get_param mdt.$FSNAME-MDT0000.rename_stats |
13649 grep -A1 $context |
13650 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13656 remote_ost_nodsh && skip "remote OST with nodsh"
13657 remote_mds_nodsh && skip "remote MDS with nodsh"
13658 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13659 skip_env "MDS doesn't support rename stats"
13661 local testdir1=$DIR/${tdir}/stats_testdir1
13662 local testdir2=$DIR/${tdir}/stats_testdir2
13663 mkdir -p $DIR/${tdir}
13665 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13667 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13668 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13670 createmany -o $testdir1/test 512 || error "createmany failed"
13672 # check samedir rename size
13673 mv ${testdir1}/test0 ${testdir1}/test_0
13675 local testdir1_size=$(ls -l $DIR/${tdir} |
13676 awk '/stats_testdir1/ {print $5}')
13677 local testdir2_size=$(ls -l $DIR/${tdir} |
13678 awk '/stats_testdir2/ {print $5}')
13680 testdir1_size=$(order_2 $testdir1_size)
13681 testdir2_size=$(order_2 $testdir2_size)
13683 testdir1_size=$(size_in_KMGT $testdir1_size)
13684 testdir2_size=$(size_in_KMGT $testdir2_size)
13686 echo "source rename dir size: ${testdir1_size}"
13687 echo "target rename dir size: ${testdir2_size}"
13689 local cmd="do_facet $SINGLEMDS $LCTL "
13690 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13692 eval $cmd || error "$cmd failed"
13693 local samedir=$($cmd | grep 'same_dir')
13694 local same_sample=$(get_rename_size $testdir1_size)
13695 [ -z "$samedir" ] && error "samedir_rename_size count error"
13696 [[ $same_sample -eq 1 ]] ||
13697 error "samedir_rename_size error $same_sample"
13698 echo "Check same dir rename stats success"
13700 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13702 # check crossdir rename size
13703 mv ${testdir1}/test_0 ${testdir2}/test_0
13705 testdir1_size=$(ls -l $DIR/${tdir} |
13706 awk '/stats_testdir1/ {print $5}')
13707 testdir2_size=$(ls -l $DIR/${tdir} |
13708 awk '/stats_testdir2/ {print $5}')
13710 testdir1_size=$(order_2 $testdir1_size)
13711 testdir2_size=$(order_2 $testdir2_size)
13713 testdir1_size=$(size_in_KMGT $testdir1_size)
13714 testdir2_size=$(size_in_KMGT $testdir2_size)
13716 echo "source rename dir size: ${testdir1_size}"
13717 echo "target rename dir size: ${testdir2_size}"
13719 eval $cmd || error "$cmd failed"
13720 local crossdir=$($cmd | grep 'crossdir')
13721 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13722 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13723 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13724 [[ $src_sample -eq 1 ]] ||
13725 error "crossdir_rename_size error $src_sample"
13726 [[ $tgt_sample -eq 1 ]] ||
13727 error "crossdir_rename_size error $tgt_sample"
13728 echo "Check cross dir rename stats success"
13729 rm -rf $DIR/${tdir}
13731 run_test 133d "Verifying rename_stats ========================================"
13734 remote_mds_nodsh && skip "remote MDS with nodsh"
13735 remote_ost_nodsh && skip "remote OST with nodsh"
13736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13738 local testdir=$DIR/${tdir}/stats_testdir
13739 local ctr f0 f1 bs=32768 count=42 sum
13741 mkdir -p ${testdir} || error "mkdir failed"
13743 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13745 for ctr in {write,read}_bytes; do
13747 cancel_lru_locks osc
13749 do_facet ost1 $LCTL set_param -n \
13750 "obdfilter.*.exports.clear=clear"
13752 if [ $ctr = write_bytes ]; then
13754 f1=${testdir}/${tfile}
13756 f0=${testdir}/${tfile}
13760 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13763 cancel_lru_locks osc
13765 sum=$(do_facet ost1 $LCTL get_param \
13766 "obdfilter.*.exports.*.stats" |
13767 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13768 $1 == ctr { sum += $7 }
13769 END { printf("%0.0f", sum) }')
13771 if ((sum != bs * count)); then
13772 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13776 rm -rf $DIR/${tdir}
13778 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13781 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13782 skip "too old lustre for get_param -R ($facet_ver)"
13784 # verifying readability.
13785 $LCTL get_param -R '*' &> /dev/null
13787 # Verifing writability with badarea_io.
13788 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13789 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13790 error "client badarea_io failed"
13792 # remount the FS in case writes/reads /proc break the FS
13793 cleanup || error "failed to unmount"
13794 setup || error "failed to setup"
13796 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13799 remote_mds_nodsh && skip "remote MDS with nodsh"
13800 remote_ost_nodsh && skip "remote OST with nodsh"
13803 for facet in mds1 ost1; do
13804 local facet_ver=$(lustre_version_code $facet)
13805 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13806 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13808 log "$facet: too old lustre for get_param -R"
13810 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13811 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13812 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13813 xargs badarea_io" ||
13814 error "$facet badarea_io failed"
13816 skip_noexit "$facet: too old lustre for get_param -R"
13820 # remount the FS in case writes/reads /proc break the FS
13821 cleanup || error "failed to unmount"
13822 setup || error "failed to setup"
13824 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13827 remote_mds_nodsh && skip "remote MDS with nodsh"
13828 remote_ost_nodsh && skip "remote OST with nodsh"
13829 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13830 skip "Need MDS version at least 2.9.54"
13833 for facet in client mds1 ost1; do
13834 # Get the list of files that are missing the terminating newline
13835 local plist=$(do_facet $facet
13836 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13838 for ent in $plist; do
13839 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13840 awk -v FS='\v' -v RS='\v\v' \
13841 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13842 print FILENAME}'" 2>/dev/null)
13843 [ -z $missing ] || {
13844 do_facet $facet $LCTL get_param $ent | od -An -tx1
13845 error "file does not end with newline: $facet-$ent"
13850 run_test 133h "Proc files should end with newlines"
13853 remote_mds_nodsh && skip "remote MDS with nodsh"
13854 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13855 skip "Need MDS version at least 2.7.54"
13857 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13858 cancel_lru_locks mdc
13860 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13861 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13862 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13865 createmany -o $DIR/$tdir/f $nr ||
13866 error "failed to create $nr files in $DIR/$tdir"
13867 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13869 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13870 do_facet mds1 $LCTL set_param fail_loc=0x327
13871 do_facet mds1 $LCTL set_param fail_val=500
13874 echo "sleep 10 seconds ..."
13876 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13878 do_facet mds1 $LCTL set_param fail_loc=0
13879 do_facet mds1 $LCTL set_param fail_val=0
13880 [ $lck_cnt -lt $unused ] ||
13881 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13884 unlinkmany $DIR/$tdir/f $nr
13886 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13889 remote_mds_nodsh && skip "remote MDS with nodsh"
13890 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13891 skip "Need MDS version at least 2.7.54"
13893 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13894 cancel_lru_locks mdc
13896 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13897 ldlm.lock_reclaim_threshold_mb)
13898 # disable reclaim temporarily
13899 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13901 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13902 do_facet mds1 $LCTL set_param fail_loc=0x328
13903 do_facet mds1 $LCTL set_param fail_val=500
13905 $LCTL set_param debug=+trace
13908 createmany -o $DIR/$tdir/f $nr &
13909 local create_pid=$!
13911 echo "Sleep $TIMEOUT seconds ..."
13913 if ! ps -p $create_pid > /dev/null 2>&1; then
13914 do_facet mds1 $LCTL set_param fail_loc=0
13915 do_facet mds1 $LCTL set_param fail_val=0
13916 do_facet mds1 $LCTL set_param \
13917 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13918 error "createmany finished incorrectly!"
13920 do_facet mds1 $LCTL set_param fail_loc=0
13921 do_facet mds1 $LCTL set_param fail_val=0
13922 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13923 wait $create_pid || return 1
13925 unlinkmany $DIR/$tdir/f $nr
13927 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13930 remote_mds_nodsh && skip "remote MDS with nodsh"
13931 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13932 skip "Need MDS version at least 2.13.50"
13935 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13937 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13938 #set only one record at plain llog
13939 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13941 #fill already existed plain llog each 64767
13942 #wrapping whole catalog
13943 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13945 createmany -o $DIR/$tdir/$tfile_ 64700
13946 for (( i = 0; i < 64700; i = i + 2 ))
13948 rm $DIR/$tdir/$tfile_$i &
13949 rm $DIR/$tdir/$tfile_$((i + 1)) &
13954 #waiting osp synchronization
13955 wait_delete_completed
13957 run_test 135 "Race catalog processing"
13960 remote_mds_nodsh && skip "remote MDS with nodsh"
13961 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13962 skip "Need MDS version at least 2.13.50"
13965 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13966 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13967 #set only one record at plain llog
13968 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13969 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13971 #fill already existed 2 plain llogs each 64767
13972 #wrapping whole catalog
13973 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13974 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13975 wait_delete_completed
13977 createmany -o $DIR/$tdir/$tfile_ 10
13980 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13981 for (( i = 0; i < 10; i = i + 3 ))
13983 rm $DIR/$tdir/$tfile_$i &
13984 rm $DIR/$tdir/$tfile_$((i + 1)) &
13988 rm $DIR/$tdir/$tfile_$((i + 2)) &
13991 #waiting osp synchronization
13992 wait_delete_completed
13994 run_test 136 "Race catalog processing 2"
13996 test_140() { #bug-17379
13997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13999 test_mkdir $DIR/$tdir
14000 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14001 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14003 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14004 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14006 while i=$((i + 1)); do
14008 cd $i || error "Changing to $i"
14009 ln -s ../stat stat || error "Creating stat symlink"
14010 # Read the symlink until ELOOP present,
14011 # not LBUGing the system is considered success,
14012 # we didn't overrun the stack.
14013 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14014 if [ $ret -ne 0 ]; then
14015 if [ $ret -eq 40 ]; then
14018 error "Open stat symlink"
14024 echo "The symlink depth = $i"
14025 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14026 error "Invalid symlink depth"
14028 # Test recursive symlink
14029 ln -s symlink_self symlink_self
14030 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14031 echo "open symlink_self returns $ret"
14032 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14034 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14037 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14039 local TF="$TMP/$tfile"
14041 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14042 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14044 cancel_lru_locks $OSC
14045 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14046 remount_client $MOUNT
14048 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14051 $TRUNCATE $DIR/$tfile 6000
14052 cancel_lru_locks $OSC
14053 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14056 echo "12345" >>$DIR/$tfile
14057 cancel_lru_locks $OSC
14058 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14061 echo "12345" >>$DIR/$tfile
14062 cancel_lru_locks $OSC
14063 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14065 run_test 150a "truncate/append tests"
14068 check_set_fallocate_or_skip
14071 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14072 check_fallocate $DIR/$tfile || error "fallocate failed"
14074 run_test 150b "Verify fallocate (prealloc) functionality"
14077 check_set_fallocate_or_skip
14080 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14081 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14083 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14084 # precomputed md5sum for 20MB of zeroes
14085 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14086 local sum=($(md5sum $DIR/$tfile))
14088 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14090 check_set_fallocate 1
14093 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14094 sum=($(md5sum $DIR/$tfile))
14096 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14098 run_test 150bb "Verify fallocate modes both zero space"
14101 check_set_fallocate_or_skip
14103 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14104 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14105 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14106 sync; sync_all_data
14107 cancel_lru_locks $OSC
14109 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14110 want=$((OSTCOUNT * 1048576))
14112 # Must allocate all requested space, not more than 5% extra
14113 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14114 error "bytes $bytes is not $want"
14117 # verify fallocate on PFL file
14118 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14119 error "Create $DIR/$tfile failed"
14120 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14121 error "fallocate failed"
14122 sync; sync_all_data
14123 cancel_lru_locks $OSC
14125 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14126 local want=$((1024 * 1048576))
14128 # Must allocate all requested space, not more than 5% extra
14129 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14130 error "bytes $bytes is not $want"
14132 run_test 150c "Verify fallocate Size and Blocks"
14135 check_set_fallocate_or_skip
14137 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14138 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14139 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14140 sync; sync_all_data
14141 cancel_lru_locks $OSC
14143 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14144 local want=$((OSTCOUNT * 1048576))
14146 # Must allocate all requested space, not more than 5% extra
14147 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14148 error "bytes $bytes is not $want"
14150 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14153 check_set_fallocate_or_skip
14157 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14158 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14159 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14161 # Find OST with Minimum Size
14162 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14163 sort -un | head -1)
14165 # Get 100MB per OST of the available space to reduce run time
14166 # else 60% of the available space if we are running SLOW tests
14167 if [ $SLOW == "no" ]; then
14168 local space=$((1024 * 100 * OSTCOUNT))
14170 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14173 fallocate -l${space}k $DIR/$tfile ||
14174 error "fallocate ${space}k $DIR/$tfile failed"
14175 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14177 # get size immediately after fallocate. This should be correctly
14179 local size=$(stat -c '%s' $DIR/$tfile)
14180 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14182 # Sleep for a while for statfs to get updated. And not pull from cache.
14185 echo "df after fallocate:"
14188 (( size / 1024 == space )) || error "size $size != requested $space"
14189 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14190 error "used $used < space $space"
14192 rm $DIR/$tfile || error "rm failed"
14194 wait_delete_completed
14196 echo "df after unlink:"
14199 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14204 local want_size_before=20480 # in bytes
14205 local want_blocks_before=40 # 512 sized blocks
14206 local want_blocks_after=24 # 512 sized blocks
14207 local length=$(((want_blocks_before - want_blocks_after) * 512))
14209 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14210 skip "need at least 2.14.0 for fallocate punch"
14212 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14213 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14216 check_set_fallocate_or_skip
14217 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14219 echo "Verify fallocate punch: Range within the file range"
14220 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14221 error "dd failed for bs 4096 and count 5"
14223 # Call fallocate with punch range which is within the file range
14224 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14225 error "fallocate failed: offset 4096 and length $length"
14226 # client must see changes immediately after fallocate
14227 size=$(stat -c '%s' $DIR/$tfile)
14228 blocks=$(stat -c '%b' $DIR/$tfile)
14230 # Verify punch worked.
14231 (( blocks == want_blocks_after )) ||
14232 error "punch failed: blocks $blocks != $want_blocks_after"
14234 (( size == want_size_before )) ||
14235 error "punch failed: size $size != $want_size_before"
14237 # Verify there is hole in file
14238 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14239 # precomputed md5sum
14240 local expect="4a9a834a2db02452929c0a348273b4aa"
14242 cksum=($(md5sum $DIR/$tfile))
14243 [[ "${cksum[0]}" == "$expect" ]] ||
14244 error "unexpected MD5SUM after punch: ${cksum[0]}"
14246 # Start second sub-case for fallocate punch.
14247 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14248 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14249 error "dd failed for bs 4096 and count 5"
14251 # Punch range less than block size will have no change in block count
14252 want_blocks_after=40 # 512 sized blocks
14254 # Punch overlaps two blocks and less than blocksize
14255 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14256 error "fallocate failed: offset 4000 length 3000"
14257 size=$(stat -c '%s' $DIR/$tfile)
14258 blocks=$(stat -c '%b' $DIR/$tfile)
14260 # Verify punch worked.
14261 (( blocks == want_blocks_after )) ||
14262 error "punch failed: blocks $blocks != $want_blocks_after"
14264 (( size == want_size_before )) ||
14265 error "punch failed: size $size != $want_size_before"
14267 # Verify if range is really zero'ed out. We expect Zeros.
14268 # precomputed md5sum
14269 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14270 cksum=($(md5sum $DIR/$tfile))
14271 [[ "${cksum[0]}" == "$expect" ]] ||
14272 error "unexpected MD5SUM after punch: ${cksum[0]}"
14274 run_test 150f "Verify fallocate punch functionality"
14282 local BS=4096 # Block size in bytes
14284 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14285 skip "need at least 2.14.0 for fallocate punch"
14287 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14288 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14291 check_set_fallocate_or_skip
14292 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14294 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14295 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14297 # Get 100MB per OST of the available space to reduce run time
14298 # else 60% of the available space if we are running SLOW tests
14299 if [ $SLOW == "no" ]; then
14300 space=$((1024 * 100 * OSTCOUNT))
14302 # Find OST with Minimum Size
14303 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14304 sort -un | head -1)
14305 echo "min size OST: $space"
14306 space=$(((space * 60)/100 * OSTCOUNT))
14308 # space in 1k units, round to 4k blocks
14309 local blkcount=$((space * 1024 / $BS))
14311 echo "Verify fallocate punch: Very large Range"
14312 fallocate -l${space}k $DIR/$tfile ||
14313 error "fallocate ${space}k $DIR/$tfile failed"
14314 # write 1M at the end, start and in the middle
14315 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14316 error "dd failed: bs $BS count 256"
14317 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14318 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14319 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14320 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14323 size=$(stat -c '%s' $DIR/$tfile)
14325 # gather punch length.
14326 local punch_size=$((size - (BS * 2)))
14328 echo "punch_size = $punch_size"
14329 echo "size - punch_size: $((size - punch_size))"
14330 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14332 # Call fallocate to punch all except 2 blocks. We leave the
14333 # first and the last block
14334 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14335 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14336 error "fallocate failed: offset $BS length $punch_size"
14338 size_after=$(stat -c '%s' $DIR/$tfile)
14339 blocks_after=$(stat -c '%b' $DIR/$tfile)
14341 # Verify punch worked.
14342 # Size should be kept
14343 (( size == size_after )) ||
14344 error "punch failed: size $size != $size_after"
14346 # two 4k data blocks to remain plus possible 1 extra extent block
14347 (( blocks_after <= ((BS / 512) * 3) )) ||
14348 error "too many blocks remains: $blocks_after"
14350 # Verify that file has hole between the first and the last blocks
14351 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14352 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14354 echo "Hole at [$hole_start, $hole_end)"
14355 (( hole_start == BS )) ||
14356 error "no hole at offset $BS after punch"
14358 (( hole_end == BS + punch_size )) ||
14359 error "data at offset $hole_end < $((BS + punch_size))"
14361 run_test 150g "Verify fallocate punch on large range"
14363 #LU-2902 roc_hit was not able to read all values from lproc
14364 function roc_hit_init() {
14365 local list=$(comma_list $(osts_nodes))
14366 local dir=$DIR/$tdir-check
14367 local file=$dir/$tfile
14373 #use setstripe to do a write to every ost
14374 for i in $(seq 0 $((OSTCOUNT-1))); do
14375 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14376 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14377 idx=$(printf %04x $i)
14378 BEFORE=$(get_osd_param $list *OST*$idx stats |
14379 awk '$1 == "cache_access" {sum += $7}
14380 END { printf("%0.0f", sum) }')
14382 cancel_lru_locks osc
14383 cat $file >/dev/null
14385 AFTER=$(get_osd_param $list *OST*$idx stats |
14386 awk '$1 == "cache_access" {sum += $7}
14387 END { printf("%0.0f", sum) }')
14389 echo BEFORE:$BEFORE AFTER:$AFTER
14390 if ! let "AFTER - BEFORE == 4"; then
14392 error "roc_hit is not safe to use"
14400 function roc_hit() {
14401 local list=$(comma_list $(osts_nodes))
14402 echo $(get_osd_param $list '' stats |
14403 awk '$1 == "cache_hit" {sum += $7}
14404 END { printf("%0.0f", sum) }')
14407 function set_cache() {
14410 if [ "$2" == "off" ]; then
14413 local list=$(comma_list $(osts_nodes))
14414 set_osd_param $list '' $1_cache_enable $on
14416 cancel_lru_locks osc
14420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14421 remote_ost_nodsh && skip "remote OST with nodsh"
14424 local list=$(comma_list $(osts_nodes))
14426 # check whether obdfilter is cache capable at all
14427 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14428 skip "not cache-capable obdfilter"
14431 # check cache is enabled on all obdfilters
14432 if get_osd_param $list '' read_cache_enable | grep 0; then
14433 skip "oss cache is disabled"
14436 set_osd_param $list '' writethrough_cache_enable 1
14438 # check write cache is enabled on all obdfilters
14439 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14440 skip "oss write cache is NOT enabled"
14445 #define OBD_FAIL_OBD_NO_LRU 0x609
14446 do_nodes $list $LCTL set_param fail_loc=0x609
14448 # pages should be in the case right after write
14449 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14452 local BEFORE=$(roc_hit)
14453 cancel_lru_locks osc
14454 cat $DIR/$tfile >/dev/null
14455 local AFTER=$(roc_hit)
14457 do_nodes $list $LCTL set_param fail_loc=0
14459 if ! let "AFTER - BEFORE == CPAGES"; then
14460 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14463 cancel_lru_locks osc
14464 # invalidates OST cache
14465 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14466 set_osd_param $list '' read_cache_enable 0
14467 cat $DIR/$tfile >/dev/null
14469 # now data shouldn't be found in the cache
14471 cancel_lru_locks osc
14472 cat $DIR/$tfile >/dev/null
14474 if let "AFTER - BEFORE != 0"; then
14475 error "IN CACHE: before: $BEFORE, after: $AFTER"
14478 set_osd_param $list '' read_cache_enable 1
14481 run_test 151 "test cache on oss and controls ==============================="
14484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14486 local TF="$TMP/$tfile"
14488 # simulate ENOMEM during write
14489 #define OBD_FAIL_OST_NOMEM 0x226
14490 lctl set_param fail_loc=0x80000226
14491 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14493 sync || error "sync failed"
14494 lctl set_param fail_loc=0
14496 # discard client's cache
14497 cancel_lru_locks osc
14499 # simulate ENOMEM during read
14500 lctl set_param fail_loc=0x80000226
14501 cmp $TF $DIR/$tfile || error "cmp failed"
14502 lctl set_param fail_loc=0
14506 run_test 152 "test read/write with enomem ============================"
14509 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14511 run_test 153 "test if fdatasync does not crash ======================="
14513 dot_lustre_fid_permission_check() {
14515 local ffid=$MOUNT/.lustre/fid/$fid
14518 echo "stat fid $fid"
14519 stat $ffid > /dev/null || error "stat $ffid failed."
14520 echo "touch fid $fid"
14521 touch $ffid || error "touch $ffid failed."
14522 echo "write to fid $fid"
14523 cat /etc/hosts > $ffid || error "write $ffid failed."
14524 echo "read fid $fid"
14525 diff /etc/hosts $ffid || error "read $ffid failed."
14526 echo "append write to fid $fid"
14527 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14528 echo "rename fid $fid"
14529 mv $ffid $test_dir/$tfile.1 &&
14530 error "rename $ffid to $tfile.1 should fail."
14531 touch $test_dir/$tfile.1
14532 mv $test_dir/$tfile.1 $ffid &&
14533 error "rename $tfile.1 to $ffid should fail."
14534 rm -f $test_dir/$tfile.1
14535 echo "truncate fid $fid"
14536 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14537 echo "link fid $fid"
14538 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14539 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14540 echo "setfacl fid $fid"
14541 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14542 echo "getfacl fid $fid"
14543 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14545 echo "unlink fid $fid"
14546 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14547 echo "mknod fid $fid"
14548 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14550 fid=[0xf00000400:0x1:0x0]
14551 ffid=$MOUNT/.lustre/fid/$fid
14553 echo "stat non-exist fid $fid"
14554 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14555 echo "write to non-exist fid $fid"
14556 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14557 echo "link new fid $fid"
14558 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14560 mkdir -p $test_dir/$tdir
14561 touch $test_dir/$tdir/$tfile
14562 fid=$($LFS path2fid $test_dir/$tdir)
14565 error "error: could not get fid for $test_dir/$dir/$tfile."
14567 ffid=$MOUNT/.lustre/fid/$fid
14570 ls $ffid > /dev/null || error "ls $ffid failed."
14571 echo "touch $fid/$tfile.1"
14572 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14574 echo "touch $MOUNT/.lustre/fid/$tfile"
14575 touch $MOUNT/.lustre/fid/$tfile && \
14576 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14578 echo "setxattr to $MOUNT/.lustre/fid"
14579 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14581 echo "listxattr for $MOUNT/.lustre/fid"
14582 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14584 echo "delxattr from $MOUNT/.lustre/fid"
14585 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14587 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14588 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14589 error "touch invalid fid should fail."
14591 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14592 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14593 error "touch non-normal fid should fail."
14595 echo "rename $tdir to $MOUNT/.lustre/fid"
14596 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14597 error "rename to $MOUNT/.lustre/fid should fail."
14599 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14601 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14602 local new_obf_mode=777
14604 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14605 chmod $new_obf_mode $DIR/.lustre/fid ||
14606 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14608 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14609 [ $obf_mode -eq $new_obf_mode ] ||
14610 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14612 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14613 chmod $old_obf_mode $DIR/.lustre/fid ||
14614 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14617 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14618 fid=$($LFS path2fid $test_dir/$tfile-2)
14620 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14622 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14623 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14624 error "create lov data thru .lustre failed"
14626 echo "cp /etc/passwd $test_dir/$tfile-2"
14627 cp /etc/passwd $test_dir/$tfile-2 ||
14628 error "copy to $test_dir/$tfile-2 failed."
14629 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14630 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14631 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14633 rm -rf $test_dir/tfile.lnk
14634 rm -rf $test_dir/$tfile-2
14638 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14639 skip "Need MDS version at least 2.4.1"
14641 local tf=$DIR/$tfile
14644 local fid=$($LFS path2fid $tf)
14645 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14647 # check that we get the same pathname back
14650 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14651 echo "$rootpath $fid"
14652 found=$($LFS fid2path $rootpath "$fid")
14653 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14654 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14657 # check wrong root path format
14658 rootpath=$MOUNT"_wrong"
14659 found=$($LFS fid2path $rootpath "$fid")
14660 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14662 run_test 154A "lfs path2fid and fid2path basic checks"
14665 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14666 skip "Need MDS version at least 2.4.1"
14668 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14669 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14670 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14671 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14673 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14674 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14676 # check that we get the same pathname
14677 echo "PFID: $PFID, name: $name"
14678 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14679 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14680 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14681 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14683 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14685 run_test 154B "verify the ll_decode_linkea tool"
14688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14689 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14690 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14691 skip "Need MDS version at least 2.2.51"
14692 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14694 cp /etc/hosts $DIR/$tfile
14696 fid=$($LFS path2fid $DIR/$tfile)
14698 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14700 dot_lustre_fid_permission_check "$fid" $DIR ||
14701 error "dot lustre permission check $fid failed"
14703 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14705 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14707 touch $MOUNT/.lustre/file &&
14708 error "creation is not allowed under .lustre"
14710 mkdir $MOUNT/.lustre/dir &&
14711 error "mkdir is not allowed under .lustre"
14715 run_test 154a "Open-by-FID"
14718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14719 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14720 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14721 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14722 skip "Need MDS version at least 2.2.51"
14724 local remote_dir=$DIR/$tdir/remote_dir
14728 mkdir -p $DIR/$tdir
14729 $LFS mkdir -i $MDTIDX $remote_dir ||
14730 error "create remote directory failed"
14732 cp /etc/hosts $remote_dir/$tfile
14734 fid=$($LFS path2fid $remote_dir/$tfile)
14736 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14738 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14739 error "dot lustre permission check $fid failed"
14742 run_test 154b "Open-by-FID for remote directory"
14745 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14746 skip "Need MDS version at least 2.4.1"
14748 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14749 local FID1=$($LFS path2fid $DIR/$tfile.1)
14750 local FID2=$($LFS path2fid $DIR/$tfile.2)
14751 local FID3=$($LFS path2fid $DIR/$tfile.3)
14754 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14755 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14756 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14758 [ "$FID" = "${!want}" ] ||
14759 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14763 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14765 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14766 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14770 run_test 154c "lfs path2fid and fid2path multiple arguments"
14773 remote_mds_nodsh && skip "remote MDS with nodsh"
14774 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14775 skip "Need MDS version at least 2.5.53"
14777 if remote_mds; then
14778 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14782 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14789 local fid=$($LFS path2fid $DIR/$tfile)
14792 cmd="exec $fd<$DIR/$tfile"
14794 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14795 echo "$fid_list" | grep "$fid"
14798 cmd="exec $fd>/dev/null"
14800 if [ $rc -ne 0 ]; then
14801 error "FID $fid not found in open files list $fid_list"
14804 run_test 154d "Verify open file fid"
14808 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14809 skip "Need MDS version at least 2.6.50"
14811 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14812 error ".lustre returned by readdir"
14815 run_test 154e ".lustre is not returned by readdir"
14818 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14820 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14821 test_mkdir -p -c1 $DIR/$tdir/d
14822 # test dirs inherit from its stripe
14823 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14824 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14825 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14826 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14829 # get fid of parents
14830 local FID0=$($LFS path2fid $DIR/$tdir/d)
14831 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14832 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14833 local FID3=$($LFS path2fid $DIR)
14835 # check that path2fid --parents returns expected <parent_fid>/name
14836 # 1) test for a directory (single parent)
14837 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14838 [ "$parent" == "$FID0/foo1" ] ||
14839 error "expected parent: $FID0/foo1, got: $parent"
14841 # 2) test for a file with nlink > 1 (multiple parents)
14842 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14843 echo "$parent" | grep -F "$FID1/$tfile" ||
14844 error "$FID1/$tfile not returned in parent list"
14845 echo "$parent" | grep -F "$FID2/link" ||
14846 error "$FID2/link not returned in parent list"
14848 # 3) get parent by fid
14849 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14850 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14851 echo "$parent" | grep -F "$FID1/$tfile" ||
14852 error "$FID1/$tfile not returned in parent list (by fid)"
14853 echo "$parent" | grep -F "$FID2/link" ||
14854 error "$FID2/link not returned in parent list (by fid)"
14856 # 4) test for entry in root directory
14857 parent=$($LFS path2fid --parents $DIR/f)
14858 echo "$parent" | grep -F "$FID3/f" ||
14859 error "$FID3/f not returned in parent list"
14861 # 5) test it on root directory
14862 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14863 error "$MOUNT should not have parents"
14865 # enable xattr caching and check that linkea is correctly updated
14866 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14867 save_lustre_params client "llite.*.xattr_cache" > $save
14868 lctl set_param llite.*.xattr_cache 1
14870 # 6.1) linkea update on rename
14871 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14873 # get parents by fid
14874 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14875 # foo1 should no longer be returned in parent list
14876 echo "$parent" | grep -F "$FID1" &&
14877 error "$FID1 should no longer be in parent list"
14878 # the new path should appear
14879 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14880 error "$FID2/$tfile.moved is not in parent list"
14882 # 6.2) linkea update on unlink
14883 rm -f $DIR/$tdir/d/foo2/link
14884 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14885 # foo2/link should no longer be returned in parent list
14886 echo "$parent" | grep -F "$FID2/link" &&
14887 error "$FID2/link should no longer be in parent list"
14891 restore_lustre_params < $save
14894 run_test 154f "get parent fids by reading link ea"
14898 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14899 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14900 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14901 skip "Need MDS version at least 2.6.92"
14903 mkdir -p $DIR/$tdir
14904 llapi_fid_test -d $DIR/$tdir
14906 run_test 154g "various llapi FID tests"
14908 test_155_small_load() {
14909 local temp=$TMP/$tfile
14910 local file=$DIR/$tfile
14912 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14913 error "dd of=$temp bs=6096 count=1 failed"
14915 cancel_lru_locks $OSC
14916 cmp $temp $file || error "$temp $file differ"
14918 $TRUNCATE $temp 6000
14919 $TRUNCATE $file 6000
14920 cmp $temp $file || error "$temp $file differ (truncate1)"
14922 echo "12345" >>$temp
14923 echo "12345" >>$file
14924 cmp $temp $file || error "$temp $file differ (append1)"
14926 echo "12345" >>$temp
14927 echo "12345" >>$file
14928 cmp $temp $file || error "$temp $file differ (append2)"
14934 test_155_big_load() {
14935 remote_ost_nodsh && skip "remote OST with nodsh"
14937 local temp=$TMP/$tfile
14938 local file=$DIR/$tfile
14941 local cache_size=$(do_facet ost$((MAXI+1)) \
14942 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14943 local large_file_size=$((cache_size * 2))
14945 echo "OSS cache size: $cache_size KB"
14946 echo "Large file size: $large_file_size KB"
14948 [ $MAXV -le $large_file_size ] &&
14949 skip_env "max available OST size needs > $large_file_size KB"
14951 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14953 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14954 error "dd of=$temp bs=$large_file_size count=1k failed"
14957 cancel_lru_locks osc
14958 cmp $temp $file || error "$temp $file differ"
14964 save_writethrough() {
14965 local facets=$(get_facets OST)
14967 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14973 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14975 save_writethrough $p
14978 set_cache writethrough on
14979 test_155_small_load
14980 restore_lustre_params < $p
14983 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14988 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14990 save_writethrough $p
14993 set_cache writethrough off
14994 test_155_small_load
14995 restore_lustre_params < $p
14998 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15003 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15005 save_writethrough $p
15008 set_cache writethrough on
15009 test_155_small_load
15010 restore_lustre_params < $p
15013 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15018 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15020 save_writethrough $p
15023 set_cache writethrough off
15024 test_155_small_load
15025 restore_lustre_params < $p
15028 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15033 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15035 save_writethrough $p
15038 set_cache writethrough on
15040 restore_lustre_params < $p
15043 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15048 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15050 save_writethrough $p
15053 set_cache writethrough off
15055 restore_lustre_params < $p
15058 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15063 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15065 save_writethrough $p
15068 set_cache writethrough on
15070 restore_lustre_params < $p
15073 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15078 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15080 save_writethrough $p
15083 set_cache writethrough off
15085 restore_lustre_params < $p
15088 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15092 remote_ost_nodsh && skip "remote OST with nodsh"
15093 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15094 skip "stats not implemented on old servers"
15095 [ "$ost1_FSTYPE" = "zfs" ] &&
15096 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15101 local file="$DIR/$tfile"
15102 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15104 save_writethrough $p
15107 log "Turn on read and write cache"
15109 set_cache writethrough on
15111 log "Write data and read it back."
15112 log "Read should be satisfied from the cache."
15113 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15115 cancel_lru_locks osc
15116 cat $file >/dev/null
15118 if ! let "AFTER - BEFORE == CPAGES"; then
15119 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15121 log "cache hits: before: $BEFORE, after: $AFTER"
15124 log "Read again; it should be satisfied from the cache."
15126 cancel_lru_locks osc
15127 cat $file >/dev/null
15129 if ! let "AFTER - BEFORE == CPAGES"; then
15130 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15132 log "cache hits:: before: $BEFORE, after: $AFTER"
15135 log "Turn off the read cache and turn on the write cache"
15137 set_cache writethrough on
15139 log "Read again; it should be satisfied from the cache."
15141 cancel_lru_locks osc
15142 cat $file >/dev/null
15144 if ! let "AFTER - BEFORE == CPAGES"; then
15145 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15147 log "cache hits:: before: $BEFORE, after: $AFTER"
15150 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15151 # > 2.12.56 uses pagecache if cached
15152 log "Read again; it should not be satisfied from the cache."
15154 cancel_lru_locks osc
15155 cat $file >/dev/null
15157 if ! let "AFTER - BEFORE == 0"; then
15158 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15160 log "cache hits:: before: $BEFORE, after: $AFTER"
15164 log "Write data and read it back."
15165 log "Read should be satisfied from the cache."
15166 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15168 cancel_lru_locks osc
15169 cat $file >/dev/null
15171 if ! let "AFTER - BEFORE == CPAGES"; then
15172 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15174 log "cache hits:: before: $BEFORE, after: $AFTER"
15177 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15178 # > 2.12.56 uses pagecache if cached
15179 log "Read again; it should not be satisfied from the cache."
15181 cancel_lru_locks osc
15182 cat $file >/dev/null
15184 if ! let "AFTER - BEFORE == 0"; then
15185 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15187 log "cache hits:: before: $BEFORE, after: $AFTER"
15191 log "Turn off read and write cache"
15193 set_cache writethrough off
15195 log "Write data and read it back"
15196 log "It should not be satisfied from the cache."
15198 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15199 cancel_lru_locks osc
15201 cat $file >/dev/null
15203 if ! let "AFTER - BEFORE == 0"; then
15204 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15206 log "cache hits:: before: $BEFORE, after: $AFTER"
15209 log "Turn on the read cache and turn off the write cache"
15211 set_cache writethrough off
15213 log "Write data and read it back"
15214 log "It should not be satisfied from the cache."
15216 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15218 cancel_lru_locks osc
15219 cat $file >/dev/null
15221 if ! let "AFTER - BEFORE == 0"; then
15222 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15224 log "cache hits:: before: $BEFORE, after: $AFTER"
15227 log "Read again; it should be satisfied from the cache."
15229 cancel_lru_locks osc
15230 cat $file >/dev/null
15232 if ! let "AFTER - BEFORE == CPAGES"; then
15233 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15235 log "cache hits:: before: $BEFORE, after: $AFTER"
15238 restore_lustre_params < $p
15241 run_test 156 "Verification of tunables"
15244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15245 remote_mds_nodsh && skip "remote MDS with nodsh"
15246 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15247 skip "Need MDS version at least 2.2.0"
15249 changelog_register || error "changelog_register failed"
15250 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15251 changelog_users $SINGLEMDS | grep -q $cl_user ||
15252 error "User $cl_user not found in changelog_users"
15255 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15256 changelog_clear 0 || error "changelog_clear failed"
15257 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15258 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15259 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15260 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15261 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15262 rm $DIR/$tdir/pics/desktop.jpg
15264 changelog_dump | tail -10
15266 echo "verifying changelog mask"
15267 changelog_chmask "-MKDIR"
15268 changelog_chmask "-CLOSE"
15270 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15271 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15273 changelog_chmask "+MKDIR"
15274 changelog_chmask "+CLOSE"
15276 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15277 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15279 changelog_dump | tail -10
15280 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15281 CLOSES=$(changelog_dump | grep -c "CLOSE")
15282 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15283 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15286 echo "verifying target fid"
15287 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15288 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15289 [ "$fidc" == "$fidf" ] ||
15290 error "changelog '$tfile' fid $fidc != file fid $fidf"
15291 echo "verifying parent fid"
15292 # The FID returned from the Changelog may be the directory shard on
15293 # a different MDT, and not the FID returned by path2fid on the parent.
15294 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15295 # since this is what will matter when recreating this file in the tree.
15296 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15297 local pathp=$($LFS fid2path $MOUNT "$fidp")
15298 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15299 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15301 echo "getting records for $cl_user"
15302 changelog_users $SINGLEMDS
15303 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15305 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15306 error "changelog_clear failed"
15307 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15308 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15309 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15310 error "user index expect $user_rec1 + $nclr != $user_rec2"
15312 local min0_rec=$(changelog_users $SINGLEMDS |
15313 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15314 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15315 awk '{ print $1; exit; }')
15317 changelog_dump | tail -n 5
15318 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15319 [ $first_rec == $((min0_rec + 1)) ] ||
15320 error "first index should be $min0_rec + 1 not $first_rec"
15322 # LU-3446 changelog index reset on MDT restart
15323 local cur_rec1=$(changelog_users $SINGLEMDS |
15324 awk '/^current.index:/ { print $NF }')
15325 changelog_clear 0 ||
15326 error "clear all changelog records for $cl_user failed"
15327 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15328 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15329 error "Fail to start $SINGLEMDS"
15330 local cur_rec2=$(changelog_users $SINGLEMDS |
15331 awk '/^current.index:/ { print $NF }')
15332 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15333 [ $cur_rec1 == $cur_rec2 ] ||
15334 error "current index should be $cur_rec1 not $cur_rec2"
15336 echo "verifying users from this test are deregistered"
15337 changelog_deregister || error "changelog_deregister failed"
15338 changelog_users $SINGLEMDS | grep -q $cl_user &&
15339 error "User '$cl_user' still in changelog_users"
15341 # lctl get_param -n mdd.*.changelog_users
15342 # current index: 144
15343 # ID index (idle seconds)
15345 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15346 # this is the normal case where all users were deregistered
15347 # make sure no new records are added when no users are present
15348 local last_rec1=$(changelog_users $SINGLEMDS |
15349 awk '/^current.index:/ { print $NF }')
15350 touch $DIR/$tdir/chloe
15351 local last_rec2=$(changelog_users $SINGLEMDS |
15352 awk '/^current.index:/ { print $NF }')
15353 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15354 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15356 # any changelog users must be leftovers from a previous test
15357 changelog_users $SINGLEMDS
15358 echo "other changelog users; can't verify off"
15361 run_test 160a "changelog sanity"
15363 test_160b() { # LU-3587
15364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15365 remote_mds_nodsh && skip "remote MDS with nodsh"
15366 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15367 skip "Need MDS version at least 2.2.0"
15369 changelog_register || error "changelog_register failed"
15370 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15371 changelog_users $SINGLEMDS | grep -q $cl_user ||
15372 error "User '$cl_user' not found in changelog_users"
15374 local longname1=$(str_repeat a 255)
15375 local longname2=$(str_repeat b 255)
15378 echo "creating very long named file"
15379 touch $longname1 || error "create of '$longname1' failed"
15380 echo "renaming very long named file"
15381 mv $longname1 $longname2
15383 changelog_dump | grep RENME | tail -n 5
15386 run_test 160b "Verify that very long rename doesn't crash in changelog"
15389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15390 remote_mds_nodsh && skip "remote MDS with nodsh"
15392 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15393 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15394 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15395 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15399 # Registration step
15400 changelog_register || error "changelog_register failed"
15403 mkdir -p $DIR/$tdir
15404 $MCREATE $DIR/$tdir/foo_160c
15405 changelog_chmask "-TRUNC"
15406 $TRUNCATE $DIR/$tdir/foo_160c 200
15407 changelog_chmask "+TRUNC"
15408 $TRUNCATE $DIR/$tdir/foo_160c 199
15409 changelog_dump | tail -n 5
15410 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15411 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15413 run_test 160c "verify that changelog log catch the truncate event"
15416 remote_mds_nodsh && skip "remote MDS with nodsh"
15417 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15419 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15420 skip "Need MDS version at least 2.7.60"
15422 # Registration step
15423 changelog_register || error "changelog_register failed"
15425 mkdir -p $DIR/$tdir/migrate_dir
15426 changelog_clear 0 || error "changelog_clear failed"
15428 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15429 changelog_dump | tail -n 5
15430 local migrates=$(changelog_dump | grep -c "MIGRT")
15431 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15433 run_test 160d "verify that changelog log catch the migrate event"
15436 remote_mds_nodsh && skip "remote MDS with nodsh"
15439 changelog_register || error "changelog_register failed"
15441 # Delete a future user (expect fail)
15442 local MDT0=$(facet_svc $SINGLEMDS)
15443 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15446 if [ $rc -eq 0 ]; then
15447 error "Deleted non-existant user cl77"
15448 elif [ $rc -ne 2 ]; then
15449 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15452 # Clear to a bad index (1 billion should be safe)
15453 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15456 if [ $rc -eq 0 ]; then
15457 error "Successfully cleared to invalid CL index"
15458 elif [ $rc -ne 22 ]; then
15459 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15462 run_test 160e "changelog negative testing (should return errors)"
15465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15466 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15467 skip "Need MDS version at least 2.10.56"
15469 local mdts=$(comma_list $(mdts_nodes))
15472 changelog_register || error "first changelog_register failed"
15473 changelog_register || error "second changelog_register failed"
15475 declare -A cl_user1
15476 declare -A cl_user2
15481 # generate some changelog records to accumulate on each MDT
15482 # use all_char because created files should be evenly distributed
15483 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15484 error "test_mkdir $tdir failed"
15485 log "$(date +%s): creating first files"
15486 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15487 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15488 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15491 # check changelogs have been generated
15492 local start=$SECONDS
15493 local idle_time=$((MDSCOUNT * 5 + 5))
15494 local nbcl=$(changelog_dump | wc -l)
15495 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15497 for param in "changelog_max_idle_time=$idle_time" \
15499 "changelog_min_gc_interval=2" \
15500 "changelog_min_free_cat_entries=3"; do
15501 local MDT0=$(facet_svc $SINGLEMDS)
15502 local var="${param%=*}"
15503 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15505 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15506 do_nodes $mdts $LCTL set_param mdd.*.$param
15509 # force cl_user2 to be idle (1st part), but also cancel the
15510 # cl_user1 records so that it is not evicted later in the test.
15511 local sleep1=$((idle_time / 2))
15512 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15515 # simulate changelog catalog almost full
15516 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15517 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15519 for i in $(seq $MDSCOUNT); do
15520 cl_users=(${CL_USERS[mds$i]})
15521 cl_user1[mds$i]="${cl_users[0]}"
15522 cl_user2[mds$i]="${cl_users[1]}"
15524 [ -n "${cl_user1[mds$i]}" ] ||
15525 error "mds$i: no user registered"
15526 [ -n "${cl_user2[mds$i]}" ] ||
15527 error "mds$i: only ${cl_user2[mds$i]} is registered"
15529 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15530 [ -n "$user_rec1" ] ||
15531 error "mds$i: User ${cl_user1[mds$i]} not registered"
15532 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15533 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15534 [ -n "$user_rec2" ] ||
15535 error "mds$i: User ${cl_user1[mds$i]} not registered"
15536 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15537 "$user_rec1 + 2 == $user_rec2"
15538 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15539 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15540 "$user_rec1 + 2, but is $user_rec2"
15541 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15542 [ -n "$user_rec2" ] ||
15543 error "mds$i: User ${cl_user2[mds$i]} not registered"
15544 [ $user_rec1 == $user_rec2 ] ||
15545 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15546 "$user_rec1, but is $user_rec2"
15549 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15550 local sleep2=$((idle_time - (SECONDS - start) + 1))
15551 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15554 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15555 # cl_user1 should be OK because it recently processed records.
15556 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15557 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15558 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15559 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15562 # ensure gc thread is done
15563 for i in $(mdts_nodes); do
15564 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15565 error "$i: GC-thread not done"
15569 for (( i = 1; i <= MDSCOUNT; i++ )); do
15570 # check cl_user1 still registered
15571 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15572 error "mds$i: User ${cl_user1[mds$i]} not registered"
15573 # check cl_user2 unregistered
15574 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15575 error "mds$i: User ${cl_user2[mds$i]} still registered"
15577 # check changelogs are present and starting at $user_rec1 + 1
15578 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15579 [ -n "$user_rec1" ] ||
15580 error "mds$i: User ${cl_user1[mds$i]} not registered"
15581 first_rec=$($LFS changelog $(facet_svc mds$i) |
15582 awk '{ print $1; exit; }')
15584 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15585 [ $((user_rec1 + 1)) == $first_rec ] ||
15586 error "mds$i: rec $first_rec != $user_rec1 + 1"
15589 run_test 160f "changelog garbage collect (timestamped users)"
15592 remote_mds_nodsh && skip "remote MDS with nodsh"
15593 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15594 skip "Need MDS version at least 2.10.56"
15596 local mdts=$(comma_list $(mdts_nodes))
15598 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15599 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15602 changelog_register || error "first changelog_register failed"
15603 changelog_register || error "second changelog_register failed"
15605 declare -A cl_user1
15606 declare -A cl_user2
15611 # generate some changelog records to accumulate on each MDT
15612 # use all_char because created files should be evenly distributed
15613 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15614 error "test_mkdir $tdir failed"
15615 for ((i = 0; i < MDSCOUNT; i++)); do
15616 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15617 error "create $DIR/$tdir/d$i.1 failed"
15620 # check changelogs have been generated
15621 local nbcl=$(changelog_dump | wc -l)
15622 (( $nbcl > 0 )) || error "no changelogs found"
15624 # reduce the max_idle_indexes value to make sure we exceed it
15625 for param in "changelog_max_idle_indexes=1" \
15627 "changelog_min_gc_interval=2" \
15628 "changelog_min_free_cat_entries=3"; do
15629 local MDT0=$(facet_svc $SINGLEMDS)
15630 local var="${param%=*}"
15631 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15633 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15634 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15635 error "unable to set mdd.*.$param"
15638 # simulate changelog catalog almost full
15639 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15640 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15642 local start=$SECONDS
15643 for i in $(seq $MDSCOUNT); do
15644 cl_users=(${CL_USERS[mds$i]})
15645 cl_user1[mds$i]="${cl_users[0]}"
15646 cl_user2[mds$i]="${cl_users[1]}"
15648 [ -n "${cl_user1[mds$i]}" ] ||
15649 error "mds$i: no user registered"
15650 [ -n "${cl_user2[mds$i]}" ] ||
15651 error "mds$i: only ${cl_user1[mds$i]} is registered"
15653 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15654 [ -n "$user_rec1" ] ||
15655 error "mds$i: User ${cl_user1[mds$i]} not registered"
15656 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15657 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15658 [ -n "$user_rec2" ] ||
15659 error "mds$i: User ${cl_user1[mds$i]} not registered"
15660 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15661 "$user_rec1 + 2 == $user_rec2"
15662 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15663 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15664 "$user_rec1 + 2, but is $user_rec2"
15665 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15666 [ -n "$user_rec2" ] ||
15667 error "mds$i: User ${cl_user2[mds$i]} not registered"
15668 [ $user_rec1 == $user_rec2 ] ||
15669 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15670 "$user_rec1, but is $user_rec2"
15673 # ensure we are past the previous changelog_min_gc_interval set above
15674 local sleep2=$((start + 2 - SECONDS))
15675 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15677 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15678 # cl_user1 should be OK because it recently processed records.
15679 for ((i = 0; i < MDSCOUNT; i++)); do
15680 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15681 error "create $DIR/$tdir/d$i.3 failed"
15684 # ensure gc thread is done
15685 for i in $(mdts_nodes); do
15686 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15687 error "$i: GC-thread not done"
15691 for (( i = 1; i <= MDSCOUNT; i++ )); do
15692 # check cl_user1 still registered
15693 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15694 error "mds$i: User ${cl_user1[mds$i]} not registered"
15695 # check cl_user2 unregistered
15696 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15697 error "mds$i: User ${cl_user2[mds$i]} still registered"
15699 # check changelogs are present and starting at $user_rec1 + 1
15700 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15701 [ -n "$user_rec1" ] ||
15702 error "mds$i: User ${cl_user1[mds$i]} not registered"
15703 first_rec=$($LFS changelog $(facet_svc mds$i) |
15704 awk '{ print $1; exit; }')
15706 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15707 [ $((user_rec1 + 1)) == $first_rec ] ||
15708 error "mds$i: rec $first_rec != $user_rec1 + 1"
15711 run_test 160g "changelog garbage collect (old users)"
15714 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15715 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15716 skip "Need MDS version at least 2.10.56"
15718 local mdts=$(comma_list $(mdts_nodes))
15721 changelog_register || error "first changelog_register failed"
15722 changelog_register || error "second changelog_register failed"
15724 declare -A cl_user1
15725 declare -A cl_user2
15730 # generate some changelog records to accumulate on each MDT
15731 # use all_char because created files should be evenly distributed
15732 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15733 error "test_mkdir $tdir failed"
15734 for ((i = 0; i < MDSCOUNT; i++)); do
15735 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15736 error "create $DIR/$tdir/d$i.1 failed"
15739 # check changelogs have been generated
15740 local nbcl=$(changelog_dump | wc -l)
15741 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15743 for param in "changelog_max_idle_time=10" \
15745 "changelog_min_gc_interval=2"; do
15746 local MDT0=$(facet_svc $SINGLEMDS)
15747 local var="${param%=*}"
15748 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15750 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15751 do_nodes $mdts $LCTL set_param mdd.*.$param
15754 # force cl_user2 to be idle (1st part)
15757 for i in $(seq $MDSCOUNT); do
15758 cl_users=(${CL_USERS[mds$i]})
15759 cl_user1[mds$i]="${cl_users[0]}"
15760 cl_user2[mds$i]="${cl_users[1]}"
15762 [ -n "${cl_user1[mds$i]}" ] ||
15763 error "mds$i: no user registered"
15764 [ -n "${cl_user2[mds$i]}" ] ||
15765 error "mds$i: only ${cl_user2[mds$i]} is registered"
15767 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15768 [ -n "$user_rec1" ] ||
15769 error "mds$i: User ${cl_user1[mds$i]} not registered"
15770 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15771 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15772 [ -n "$user_rec2" ] ||
15773 error "mds$i: User ${cl_user1[mds$i]} not registered"
15774 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15775 "$user_rec1 + 2 == $user_rec2"
15776 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15777 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15778 "$user_rec1 + 2, but is $user_rec2"
15779 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15780 [ -n "$user_rec2" ] ||
15781 error "mds$i: User ${cl_user2[mds$i]} not registered"
15782 [ $user_rec1 == $user_rec2 ] ||
15783 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15784 "$user_rec1, but is $user_rec2"
15787 # force cl_user2 to be idle (2nd part) and to reach
15788 # changelog_max_idle_time
15791 # force each GC-thread start and block then
15792 # one per MDT/MDD, set fail_val accordingly
15793 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15794 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15796 # generate more changelogs to trigger fail_loc
15797 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15798 error "create $DIR/$tdir/${tfile}bis failed"
15800 # stop MDT to stop GC-thread, should be done in back-ground as it will
15801 # block waiting for the thread to be released and exit
15802 declare -A stop_pids
15803 for i in $(seq $MDSCOUNT); do
15805 stop_pids[mds$i]=$!
15808 for i in $(mdts_nodes); do
15811 local facets=$(facets_up_on_host $i)
15813 for facet in ${facets//,/ }; do
15814 if [[ $facet == mds* ]]; then
15818 # ensure each MDS's gc threads are still present and all in "R"
15819 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15820 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15821 error "$i: expected $nb GC-thread"
15823 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15825 error "$i: GC-thread not found in R-state"
15826 # check umounts of each MDT on MDS have reached kthread_stop()
15827 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15828 error "$i: expected $nb umount"
15830 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15831 error "$i: umount not found in D-state"
15834 # release all GC-threads
15835 do_nodes $mdts $LCTL set_param fail_loc=0
15837 # wait for MDT stop to complete
15838 for i in $(seq $MDSCOUNT); do
15839 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15843 # may try to check if any orphan changelog records are present
15844 # via ldiskfs/zfs and llog_reader...
15846 # re-start/mount MDTs
15847 for i in $(seq $MDSCOUNT); do
15848 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15849 error "Fail to start mds$i"
15853 for i in $(seq $MDSCOUNT); do
15854 # check cl_user1 still registered
15855 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15856 error "mds$i: User ${cl_user1[mds$i]} not registered"
15857 # check cl_user2 unregistered
15858 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15859 error "mds$i: User ${cl_user2[mds$i]} still registered"
15861 # check changelogs are present and starting at $user_rec1 + 1
15862 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15863 [ -n "$user_rec1" ] ||
15864 error "mds$i: User ${cl_user1[mds$i]} not registered"
15865 first_rec=$($LFS changelog $(facet_svc mds$i) |
15866 awk '{ print $1; exit; }')
15868 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15869 [ $((user_rec1 + 1)) == $first_rec ] ||
15870 error "mds$i: first index should be $user_rec1 + 1, " \
15871 "but is $first_rec"
15874 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15879 local mdts=$(comma_list $(mdts_nodes))
15881 changelog_register || error "first changelog_register failed"
15883 # generate some changelog records to accumulate on each MDT
15884 # use all_char because created files should be evenly distributed
15885 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15886 error "test_mkdir $tdir failed"
15887 for ((i = 0; i < MDSCOUNT; i++)); do
15888 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15889 error "create $DIR/$tdir/d$i.1 failed"
15892 # check changelogs have been generated
15893 local nbcl=$(changelog_dump | wc -l)
15894 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15896 # simulate race between register and unregister
15897 # XXX as fail_loc is set per-MDS, with DNE configs the race
15898 # simulation will only occur for one MDT per MDS and for the
15899 # others the normal race scenario will take place
15900 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15901 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15902 do_nodes $mdts $LCTL set_param fail_val=1
15904 # unregister 1st user
15905 changelog_deregister &
15907 # wait some time for deregister work to reach race rdv
15909 # register 2nd user
15910 changelog_register || error "2nd user register failed"
15912 wait $pid1 || error "1st user deregister failed"
15916 declare -A LAST_REC
15917 for i in $(seq $MDSCOUNT); do
15918 if changelog_users mds$i | grep "^cl"; then
15919 # make sure new records are added with one user present
15920 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15921 awk '/^current.index:/ { print $NF }')
15923 error "mds$i has no user registered"
15927 # generate more changelog records to accumulate on each MDT
15928 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15929 error "create $DIR/$tdir/${tfile}bis failed"
15931 for i in $(seq $MDSCOUNT); do
15932 last_rec=$(changelog_users $SINGLEMDS |
15933 awk '/^current.index:/ { print $NF }')
15934 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15935 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15936 error "changelogs are off on mds$i"
15939 run_test 160i "changelog user register/unregister race"
15942 remote_mds_nodsh && skip "remote MDS with nodsh"
15943 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15944 skip "Need MDS version at least 2.12.56"
15946 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15947 stack_trap "umount $MOUNT2" EXIT
15949 changelog_register || error "first changelog_register failed"
15950 stack_trap "changelog_deregister" EXIT
15952 # generate some changelog
15953 # use all_char because created files should be evenly distributed
15954 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15955 error "mkdir $tdir failed"
15956 for ((i = 0; i < MDSCOUNT; i++)); do
15957 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15958 error "create $DIR/$tdir/d$i.1 failed"
15961 # open the changelog device
15962 exec 3>/dev/changelog-$FSNAME-MDT0000
15963 stack_trap "exec 3>&-" EXIT
15964 exec 4</dev/changelog-$FSNAME-MDT0000
15965 stack_trap "exec 4<&-" EXIT
15967 # umount the first lustre mount
15969 stack_trap "mount_client $MOUNT" EXIT
15971 # read changelog, which may or may not fail, but should not crash
15975 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15976 changelog_users $SINGLEMDS | grep -q $cl_user ||
15977 error "User $cl_user not found in changelog_users"
15979 printf 'clear:'$cl_user':0' >&3
15981 run_test 160j "client can be umounted while its chanangelog is being used"
15984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15985 remote_mds_nodsh && skip "remote MDS with nodsh"
15987 mkdir -p $DIR/$tdir/1/1
15989 changelog_register || error "changelog_register failed"
15990 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15992 changelog_users $SINGLEMDS | grep -q $cl_user ||
15993 error "User '$cl_user' not found in changelog_users"
15994 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15995 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15996 rmdir $DIR/$tdir/1/1 & sleep 1
15998 touch $DIR/$tdir/2/2
15999 rm -rf $DIR/$tdir/2
16004 changelog_dump | grep rmdir || error "rmdir not recorded"
16006 run_test 160k "Verify that changelog records are not lost"
16008 # Verifies that a file passed as a parameter has recently had an operation
16009 # performed on it that has generated an MTIME changelog which contains the
16010 # correct parent FID. As files might reside on a different MDT from the
16011 # parent directory in DNE configurations, the FIDs are translated to paths
16012 # before being compared, which should be identical
16013 compare_mtime_changelog() {
16021 mdtidx=$($LFS getstripe --mdt-index $file)
16022 mdtidx=$(printf "%04x" $mdtidx)
16024 # Obtain the parent FID from the MTIME changelog
16025 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16026 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16028 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16029 [ -z "$cl_fid" ] && error "parent FID not present"
16031 # Verify that the path for the parent FID is the same as the path for
16032 # the test directory
16033 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16037 [[ "${pdir%/}" == "$dir" ]] ||
16038 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16044 remote_mds_nodsh && skip "remote MDS with nodsh"
16045 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16046 skip "Need MDS version at least 2.13.55"
16050 changelog_register || error "changelog_register failed"
16051 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16053 changelog_users $SINGLEMDS | grep -q $cl_user ||
16054 error "User '$cl_user' not found in changelog_users"
16056 # Clear some types so that MTIME changelogs are generated
16057 changelog_chmask "-CREAT"
16058 changelog_chmask "-CLOSE"
16060 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16062 # Test CL_MTIME during setattr
16063 touch $DIR/$tdir/$tfile
16064 compare_mtime_changelog $DIR/$tdir/$tfile
16066 # Test CL_MTIME during close
16067 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16068 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16070 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16074 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16075 skip "Need MDS version at least 2.14.51"
16082 changelog_register || error "first changelog_register failed"
16083 changelog_register || error "second changelog_register failed"
16085 cl_users=(${CL_USERS[mds1]})
16086 cl_user1="${cl_users[0]}"
16087 cl_user2="${cl_users[1]}"
16088 # generate some changelog records to accumulate on MDT0
16089 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16090 createmany -m $DIR/$tdir/$tfile 50 ||
16091 error "create $DIR/$tdir/$tfile failed"
16092 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16095 # check changelogs have been generated
16096 local nbcl=$(changelog_dump | wc -l)
16097 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16099 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16100 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16102 __changelog_clear mds1 $cl_user1 +10
16103 __changelog_clear mds1 $cl_user2 0 &
16106 __changelog_clear mds1 $cl_user1 0 ||
16107 error "fail to cancel record for $cl_user1"
16109 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16111 run_test 160m "Changelog clear race"
16114 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16115 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16116 skip "Need MDS version at least 2.14.51"
16125 changelog_register || error "first changelog_register failed"
16127 cl_users=(${CL_USERS[mds1]})
16128 cl_user1="${cl_users[0]}"
16130 # generate some changelog records to accumulate on MDT0
16131 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16132 first_rec=$(changelog_users $SINGLEMDS |
16133 awk '/^current.index:/ { print $NF }')
16134 while (( last_rec < (( first_rec + 65000)) )); do
16135 createmany -m $DIR/$tdir/$tfile 10000 ||
16136 error "create $DIR/$tdir/$tfile failed"
16138 for i in $(seq 0 10000); do
16139 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16143 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16144 error "unlinkmany failed unlink"
16145 last_rec=$(changelog_users $SINGLEMDS |
16146 awk '/^current.index:/ { print $NF }')
16147 echo last record $last_rec
16148 (( last_rec == 0 )) && error "no changelog found"
16151 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16152 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16154 __changelog_clear mds1 $cl_user1 0 &
16157 __changelog_clear mds1 $cl_user1 0 ||
16158 error "fail to cancel record for $cl_user1"
16160 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16162 run_test 160n "Changelog destroy race"
16165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16167 test_mkdir -c1 $DIR/$tdir
16168 cp /etc/hosts $DIR/$tdir/$tfile
16169 test_mkdir -c1 $DIR/$tdir/foo1
16170 test_mkdir -c1 $DIR/$tdir/foo2
16171 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16172 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16173 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16174 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16175 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16176 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16177 $LFS fid2path $DIR $FID
16178 error "bad link ea"
16181 rm $DIR/$tdir/foo2/zachary
16183 rm $DIR/$tdir/foo2/thor
16185 rm $DIR/$tdir/$tfile
16187 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16188 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16189 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16190 rm $DIR/$tdir/foo2/maggie
16193 local longname=$tfile.avg_len_is_thirty_two_
16194 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16195 error_noexit 'failed to unlink many hardlinks'" EXIT
16196 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16197 error "failed to hardlink many files"
16198 links=$($LFS fid2path $DIR $FID | wc -l)
16199 echo -n "${links}/1000 links in link EA"
16200 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16202 run_test 161a "link ea sanity"
16205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16206 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16209 local remote_dir=$DIR/$tdir/remote_dir
16211 mkdir -p $DIR/$tdir
16212 $LFS mkdir -i $MDTIDX $remote_dir ||
16213 error "create remote directory failed"
16215 cp /etc/hosts $remote_dir/$tfile
16216 mkdir -p $remote_dir/foo1
16217 mkdir -p $remote_dir/foo2
16218 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16219 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16220 ln $remote_dir/$tfile $remote_dir/foo1/luna
16221 ln $remote_dir/$tfile $remote_dir/foo2/thor
16223 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16225 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16226 $LFS fid2path $DIR $FID
16227 error "bad link ea"
16230 rm $remote_dir/foo2/zachary
16232 rm $remote_dir/foo2/thor
16234 rm $remote_dir/$tfile
16236 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16237 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16238 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16239 $LFS fid2path $DIR $FID
16240 error "bad link rename"
16242 rm $remote_dir/foo2/maggie
16245 local longname=filename_avg_len_is_thirty_two_
16246 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16247 error "failed to hardlink many files"
16248 links=$($LFS fid2path $DIR $FID | wc -l)
16249 echo -n "${links}/1000 links in link EA"
16250 [[ ${links} -gt 60 ]] ||
16251 error "expected at least 60 links in link EA"
16252 unlinkmany $remote_dir/foo2/$longname 1000 ||
16253 error "failed to unlink many hardlinks"
16255 run_test 161b "link ea sanity under remote directory"
16258 remote_mds_nodsh && skip "remote MDS with nodsh"
16259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16260 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16261 skip "Need MDS version at least 2.1.5"
16263 # define CLF_RENAME_LAST 0x0001
16264 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16265 changelog_register || error "changelog_register failed"
16268 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16269 touch $DIR/$tdir/foo_161c
16270 touch $DIR/$tdir/bar_161c
16271 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16272 changelog_dump | grep RENME | tail -n 5
16273 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16274 changelog_clear 0 || error "changelog_clear failed"
16275 if [ x$flags != "x0x1" ]; then
16276 error "flag $flags is not 0x1"
16279 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16280 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16281 touch $DIR/$tdir/foo_161c
16282 touch $DIR/$tdir/bar_161c
16283 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16284 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16285 changelog_dump | grep RENME | tail -n 5
16286 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16287 changelog_clear 0 || error "changelog_clear failed"
16288 if [ x$flags != "x0x0" ]; then
16289 error "flag $flags is not 0x0"
16291 echo "rename overwrite a target having nlink > 1," \
16292 "changelog record has flags of $flags"
16294 # rename doesn't overwrite a target (changelog flag 0x0)
16295 touch $DIR/$tdir/foo_161c
16296 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16297 changelog_dump | grep RENME | tail -n 5
16298 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16299 changelog_clear 0 || error "changelog_clear failed"
16300 if [ x$flags != "x0x0" ]; then
16301 error "flag $flags is not 0x0"
16303 echo "rename doesn't overwrite a target," \
16304 "changelog record has flags of $flags"
16306 # define CLF_UNLINK_LAST 0x0001
16307 # unlink a file having nlink = 1 (changelog flag 0x1)
16308 rm -f $DIR/$tdir/foo2_161c
16309 changelog_dump | grep UNLNK | tail -n 5
16310 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16311 changelog_clear 0 || error "changelog_clear failed"
16312 if [ x$flags != "x0x1" ]; then
16313 error "flag $flags is not 0x1"
16315 echo "unlink a file having nlink = 1," \
16316 "changelog record has flags of $flags"
16318 # unlink a file having nlink > 1 (changelog flag 0x0)
16319 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16320 rm -f $DIR/$tdir/foobar_161c
16321 changelog_dump | grep UNLNK | tail -n 5
16322 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16323 changelog_clear 0 || error "changelog_clear failed"
16324 if [ x$flags != "x0x0" ]; then
16325 error "flag $flags is not 0x0"
16327 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16329 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16332 remote_mds_nodsh && skip "remote MDS with nodsh"
16333 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16338 changelog_register || error "changelog_register failed"
16340 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16341 # interfer with $MOUNT/.lustre/fid/ access
16343 [[ $? -eq 0 ]] || error "mkdir failed"
16345 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16346 $LCTL set_param fail_loc=0x8000140c
16348 $LCTL set_param fail_val=5
16351 echo foofoo > $DIR/$tdir/$tfile &
16354 # wait for create to be delayed
16358 [[ $? -eq 0 ]] || error "create should be blocked"
16360 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16361 stack_trap "rm -f $tempfile"
16362 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16363 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16364 # some delay may occur during ChangeLog publishing and file read just
16365 # above, that could allow file write to happen finally
16366 [[ -s $tempfile ]] && echo "file should be empty"
16368 $LCTL set_param fail_loc=0
16371 [[ $? -eq 0 ]] || error "create failed"
16373 run_test 161d "create with concurrent .lustre/fid access"
16376 local expected="$1"
16381 path=$($LFS fid2path "$@")
16384 if [ $rc -ne 0 ]; then
16385 error "path looked up of '$expected' failed: rc=$rc"
16386 elif [ "$path" != "$expected" ]; then
16387 error "path looked up '$path' instead of '$expected'"
16389 echo "FID '$fid' resolves to path '$path' as expected"
16393 test_162a() { # was test_162
16394 test_mkdir -p -c1 $DIR/$tdir/d2
16395 touch $DIR/$tdir/d2/$tfile
16396 touch $DIR/$tdir/d2/x1
16397 touch $DIR/$tdir/d2/x2
16398 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16399 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16401 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16402 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16405 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16406 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16407 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16409 # softlink to wrong file
16410 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16411 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16412 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16415 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16416 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16417 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16418 # fid2path dir/fsname should both work
16419 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16420 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16422 # hardlink count: check that there are 2 links
16423 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16424 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16426 # hardlink indexing: remove the first link
16427 rm $DIR/$tdir/d2/p/q/r/hlink
16428 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16430 run_test 162a "path lookup sanity"
16433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16434 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16437 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16438 error "create striped dir failed"
16440 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16441 tail -n 1 | awk '{print $2}')
16442 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16444 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16445 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16448 for ((i=0;i<5;i++)); do
16449 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16450 error "get fid for f$i failed"
16451 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16453 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16454 error "get fid for d$i failed"
16455 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16460 run_test 162b "striped directory path lookup sanity"
16462 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16464 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16465 skip "Need MDS version at least 2.7.51"
16467 local lpath=$tdir.local
16468 local rpath=$tdir.remote
16470 test_mkdir $DIR/$lpath
16471 test_mkdir $DIR/$rpath
16473 for ((i = 0; i <= 101; i++)); do
16476 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16477 error "get fid for local directory $DIR/$lpath failed"
16478 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16481 test_mkdir $DIR/$rpath
16482 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16483 error "get fid for remote directory $DIR/$rpath failed"
16484 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16489 run_test 162c "fid2path works with paths 100 or more directories deep"
16491 oalr_event_count() {
16495 awk -v name="${FSNAME}-OST0000" \
16496 -v event="${event}" \
16497 '$1 == "TRACE" && $2 == event && $3 == name' \
16502 oalr_expect_event_count() {
16505 local expect="${3}"
16508 count=$(oalr_event_count "${event}" "${trace}")
16509 if ((count == expect)); then
16513 error_noexit "${event} event count was '${count}', expected ${expect}"
16519 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16521 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16525 sync # Flush previous IOs so we can count log entries.
16526 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16527 stack_trap cleanup_165 EXIT
16531 local trace="/tmp/${tfile}.trace"
16535 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16536 skip "OFD access log unsupported"
16539 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16542 do_facet ost1 ofd_access_log_reader --list
16545 do_facet ost1 killall -TERM ofd_access_log_reader
16549 if ((rc != 0)); then
16550 error "ofd_access_log_reader exited with rc = '${rc}'"
16553 # Parse trace file for discovery events:
16554 oalr_expect_event_count alr_log_add "${trace}" 1
16555 oalr_expect_event_count alr_log_eof "${trace}" 1
16556 oalr_expect_event_count alr_log_free "${trace}" 1
16558 run_test 165a "ofd access log discovery"
16561 local trace="/tmp/${tfile}.trace"
16562 local file="${DIR}/${tfile}"
16571 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16572 skip "OFD access log unsupported"
16575 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16578 do_facet ost1 ofd_access_log_reader --list
16580 lfs setstripe -c 1 -i 0 "${file}"
16581 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16582 error "cannot create '${file}'"
16585 do_facet ost1 killall -TERM ofd_access_log_reader
16589 if ((rc != 0)); then
16590 error "ofd_access_log_reader exited with rc = '${rc}'"
16593 oalr_expect_event_count alr_log_entry "${trace}" 1
16595 pfid1=$($LFS path2fid "${file}")
16597 # 1 2 3 4 5 6 7 8 9 10
16598 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16599 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16601 echo "entry = '${entry[*]}'" >&2
16604 if [[ "${pfid1}" != "${pfid2}" ]]; then
16605 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16609 if ((size != 1048576)); then
16610 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16614 if [[ "${flags}" != "w" ]]; then
16615 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16618 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16621 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16622 error "cannot read '${file}'"
16625 do_facet ost1 killall -TERM ofd_access_log_reader
16629 if ((rc != 0)); then
16630 error "ofd_access_log_reader exited with rc = '${rc}'"
16633 oalr_expect_event_count alr_log_entry "${trace}" 1
16635 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16636 echo "entry = '${entry[*]}'" >&2
16639 if [[ "${pfid1}" != "${pfid2}" ]]; then
16640 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16644 if ((size != 524288)); then
16645 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16649 if [[ "${flags}" != "r" ]]; then
16650 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16653 run_test 165b "ofd access log entries are produced and consumed"
16656 local trace="/tmp/${tfile}.trace"
16657 local file="${DIR}/${tdir}/${tfile}"
16659 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16660 skip "OFD access log unsupported"
16662 test_mkdir "${DIR}/${tdir}"
16665 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16668 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16670 # 4096 / 64 = 64. Create twice as many entries.
16671 for ((i = 0; i < 128; i++)); do
16672 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16673 error "cannot create file"
16678 do_facet ost1 killall -TERM ofd_access_log_reader
16681 if ((rc != 0)); then
16682 error "ofd_access_log_reader exited with rc = '${rc}'"
16685 unlinkmany "${file}-%d" 128
16687 run_test 165c "full ofd access logs do not block IOs"
16689 oal_get_read_count() {
16692 # STATS lustre-OST0001 alr_read_count 1
16694 do_facet ost1 cat "${stats}" |
16695 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16696 END { print count; }'
16699 oal_expect_read_count() {
16704 # Ask ofd_access_log_reader to write stats.
16705 do_facet ost1 killall -USR1 ofd_access_log_reader
16707 # Allow some time for things to happen.
16710 count=$(oal_get_read_count "${stats}")
16711 if ((count == expect)); then
16715 error_noexit "bad read count, got ${count}, expected ${expect}"
16716 do_facet ost1 cat "${stats}" >&2
16721 local stats="/tmp/${tfile}.stats"
16722 local file="${DIR}/${tdir}/${tfile}"
16723 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16725 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16726 skip "OFD access log unsupported"
16728 test_mkdir "${DIR}/${tdir}"
16731 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16734 lfs setstripe -c 1 -i 0 "${file}"
16736 do_facet ost1 lctl set_param "${param}=rw"
16737 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16738 error "cannot create '${file}'"
16739 oal_expect_read_count "${stats}" 1
16741 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16742 error "cannot read '${file}'"
16743 oal_expect_read_count "${stats}" 2
16745 do_facet ost1 lctl set_param "${param}=r"
16746 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16747 error "cannot create '${file}'"
16748 oal_expect_read_count "${stats}" 2
16750 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16751 error "cannot read '${file}'"
16752 oal_expect_read_count "${stats}" 3
16754 do_facet ost1 lctl set_param "${param}=w"
16755 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16756 error "cannot create '${file}'"
16757 oal_expect_read_count "${stats}" 4
16759 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16760 error "cannot read '${file}'"
16761 oal_expect_read_count "${stats}" 4
16763 do_facet ost1 lctl set_param "${param}=0"
16764 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16765 error "cannot create '${file}'"
16766 oal_expect_read_count "${stats}" 4
16768 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16769 error "cannot read '${file}'"
16770 oal_expect_read_count "${stats}" 4
16772 do_facet ost1 killall -TERM ofd_access_log_reader
16775 if ((rc != 0)); then
16776 error "ofd_access_log_reader exited with rc = '${rc}'"
16779 run_test 165d "ofd_access_log mask works"
16782 local stats="/tmp/${tfile}.stats"
16783 local file0="${DIR}/${tdir}-0/${tfile}"
16784 local file1="${DIR}/${tdir}-1/${tfile}"
16786 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16787 skip "OFD access log unsupported"
16789 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16791 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16792 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16794 lfs setstripe -c 1 -i 0 "${file0}"
16795 lfs setstripe -c 1 -i 0 "${file1}"
16798 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16801 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16802 error "cannot create '${file0}'"
16804 oal_expect_read_count "${stats}" 0
16806 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16807 error "cannot create '${file1}'"
16809 oal_expect_read_count "${stats}" 1
16811 do_facet ost1 killall -TERM ofd_access_log_reader
16814 if ((rc != 0)); then
16815 error "ofd_access_log_reader exited with rc = '${rc}'"
16818 run_test 165e "ofd_access_log MDT index filter works"
16821 local trace="/tmp/${tfile}.trace"
16826 do_facet ost1 timeout 60 ofd_access_log_reader \
16827 --exit-on-close --debug=- --trace=- > "${trace}" &
16834 if ((rc != 0)); then
16835 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16840 run_test 165f "ofd_access_log_reader --exit-on-close works"
16843 # do directio so as not to populate the page cache
16844 log "creating a 10 Mb file"
16845 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16846 error "multiop failed while creating a file"
16847 log "starting reads"
16848 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16849 log "truncating the file"
16850 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16851 error "multiop failed while truncating the file"
16853 kill %+ || true # reads might have finished
16854 echo "wait until dd is finished"
16856 log "removing the temporary file"
16857 rm -rf $DIR/$tfile || error "tmp file removal failed"
16859 run_test 169 "parallel read and truncate should not deadlock"
16862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16864 $LCTL clear # bug 18514
16865 $LCTL debug_daemon start $TMP/${tfile}_log_good
16867 $LCTL debug_daemon stop
16868 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16869 error "sed failed to read log_good"
16871 $LCTL debug_daemon start $TMP/${tfile}_log_good
16873 $LCTL debug_daemon stop
16875 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16876 error "lctl df log_bad failed"
16878 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16879 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16881 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16882 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16884 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16885 error "bad_line good_line1 good_line2 are empty"
16887 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16888 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16889 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16891 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16892 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16893 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16895 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16896 error "bad_line_new good_line_new are empty"
16898 local expected_good=$((good_line1 + good_line2*2))
16900 rm -f $TMP/${tfile}*
16901 # LU-231, short malformed line may not be counted into bad lines
16902 if [ $bad_line -ne $bad_line_new ] &&
16903 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16904 error "expected $bad_line bad lines, but got $bad_line_new"
16908 if [ $expected_good -ne $good_line_new ]; then
16909 error "expected $expected_good good lines, but got $good_line_new"
16914 run_test 170 "test lctl df to handle corrupted log ====================="
16916 test_171() { # bug20592
16917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16919 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16920 $LCTL set_param fail_loc=0x50e
16921 $LCTL set_param fail_val=3000
16922 multiop_bg_pause $DIR/$tfile O_s || true
16924 kill -USR1 $MULTIPID
16928 if dmesg | grep "recursive fault"; then
16929 error "caught a recursive fault"
16931 $LCTL set_param fail_loc=0
16934 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16936 # it would be good to share it with obdfilter-survey/iokit-libecho code
16937 setup_obdecho_osc () {
16940 local obdfilter_name=$2
16941 echo "Creating new osc for $obdfilter_name on $ost_nid"
16942 # make sure we can find loopback nid
16943 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16945 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16946 ${obdfilter_name}_osc_UUID || rc=2; }
16947 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16948 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16952 cleanup_obdecho_osc () {
16953 local obdfilter_name=$1
16954 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16955 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16962 local pages=${3:-64}
16967 local obd_size=$(get_obd_size $node $OBD)
16968 local page_size=$(get_page_size $node)
16969 if [[ -n "$obd_size" ]]; then
16970 local new_count=$((obd_size / (pages * page_size / 1024)))
16971 [[ $new_count -ge $count ]] || count=$new_count
16974 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16975 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16977 if [ $rc -eq 0 ]; then
16978 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16979 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16981 echo "New object id is $id"
16982 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16984 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16985 "test_brw $count w v $pages $id" || rc=4; }
16986 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16988 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16989 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16990 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16991 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16992 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16999 if ! [ -d /sys/fs/lustre/echo_client ] &&
17000 ! module_loaded obdecho; then
17001 load_module obdecho/obdecho &&
17002 stack_trap "rmmod obdecho" EXIT ||
17003 error "unable to load obdecho on client"
17006 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17007 local host=$($LCTL get_param -n osc.$osc.import |
17008 awk '/current_connection:/ { print $2 }' )
17009 local target=$($LCTL get_param -n osc.$osc.import |
17010 awk '/target:/ { print $2 }' )
17011 target=${target%_UUID}
17013 if [ -n "$target" ]; then
17014 setup_obdecho_osc $host $target &&
17015 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17016 { error "obdecho setup failed with $?"; return; }
17018 obdecho_test ${target}_osc client ||
17019 error "obdecho_test failed on ${target}_osc"
17021 $LCTL get_param osc.$osc.import
17022 error "there is no osc.$osc.import target"
17025 run_test 180a "test obdecho on osc"
17028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17029 remote_ost_nodsh && skip "remote OST with nodsh"
17031 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17032 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17033 error "failed to load module obdecho"
17035 local target=$(do_facet ost1 $LCTL dl |
17036 awk '/obdfilter/ { print $4; exit; }')
17038 if [ -n "$target" ]; then
17039 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17041 do_facet ost1 $LCTL dl
17042 error "there is no obdfilter target on ost1"
17045 run_test 180b "test obdecho directly on obdfilter"
17047 test_180c() { # LU-2598
17048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17049 remote_ost_nodsh && skip "remote OST with nodsh"
17050 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17051 skip "Need MDS version at least 2.4.0"
17053 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17054 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17055 error "failed to load module obdecho"
17057 local target=$(do_facet ost1 $LCTL dl |
17058 awk '/obdfilter/ { print $4; exit; }')
17060 if [ -n "$target" ]; then
17061 local pages=16384 # 64MB bulk I/O RPC size
17063 obdecho_test "$target" ost1 "$pages" ||
17064 error "obdecho_test with pages=$pages failed with $?"
17066 do_facet ost1 $LCTL dl
17067 error "there is no obdfilter target on ost1"
17070 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17072 test_181() { # bug 22177
17073 test_mkdir $DIR/$tdir
17074 # create enough files to index the directory
17075 createmany -o $DIR/$tdir/foobar 4000
17076 # print attributes for debug purpose
17079 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17081 # remove the files & current working dir
17082 unlinkmany $DIR/$tdir/foobar 4000
17084 kill -USR1 $MULTIPID
17086 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17089 run_test 181 "Test open-unlinked dir ========================"
17095 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17097 $LCTL set_param mdc.*.rpc_stats=clear
17099 for (( i = 0; i < $tcount; i++ )) ; do
17100 mkdir $DIR/$tdir/$i
17103 for (( i = 0; i < $tcount; i++ )) ; do
17104 createmany -o $DIR/$tdir/$i/f- $fcount &
17108 for (( i = 0; i < $tcount; i++ )) ; do
17109 unlinkmany $DIR/$tdir/$i/f- $fcount &
17113 $LCTL get_param mdc.*.rpc_stats
17117 run_test 182 "Test parallel modify metadata operations ================"
17119 test_183() { # LU-2275
17120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17121 remote_mds_nodsh && skip "remote MDS with nodsh"
17122 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17123 skip "Need MDS version at least 2.3.56"
17125 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17126 echo aaa > $DIR/$tdir/$tfile
17128 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17129 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17131 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17132 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17134 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17136 # Flush negative dentry cache
17137 touch $DIR/$tdir/$tfile
17139 # We are not checking for any leaked references here, they'll
17140 # become evident next time we do cleanup with module unload.
17143 run_test 183 "No crash or request leak in case of strange dispositions ========"
17145 # test suite 184 is for LU-2016, LU-2017
17147 check_swap_layouts_support
17149 dir0=$DIR/$tdir/$testnum
17150 test_mkdir -p -c1 $dir0
17155 $LFS setstripe -c1 $file1
17157 $LFS setstripe -c2 $file2
17159 gen1=$($LFS getstripe -g $file1)
17160 gen2=$($LFS getstripe -g $file2)
17162 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17163 gen=$($LFS getstripe -g $file1)
17164 [[ $gen1 != $gen ]] ||
17165 "Layout generation on $file1 does not change"
17166 gen=$($LFS getstripe -g $file2)
17167 [[ $gen2 != $gen ]] ||
17168 "Layout generation on $file2 does not change"
17170 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17171 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17173 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17175 run_test 184a "Basic layout swap"
17178 check_swap_layouts_support
17180 dir0=$DIR/$tdir/$testnum
17181 mkdir -p $dir0 || error "creating dir $dir0"
17188 $LFS setstripe -c1 $file1
17189 $LFS setstripe -c2 $file2
17190 $LFS setstripe -c1 $file3
17191 chown $RUNAS_ID $file3
17192 gen1=$($LFS getstripe -g $file1)
17193 gen2=$($LFS getstripe -g $file2)
17195 $LFS swap_layouts $dir1 $dir2 &&
17196 error "swap of directories layouts should fail"
17197 $LFS swap_layouts $dir1 $file1 &&
17198 error "swap of directory and file layouts should fail"
17199 $RUNAS $LFS swap_layouts $file1 $file2 &&
17200 error "swap of file we cannot write should fail"
17201 $LFS swap_layouts $file1 $file3 &&
17202 error "swap of file with different owner should fail"
17203 /bin/true # to clear error code
17205 run_test 184b "Forbidden layout swap (will generate errors)"
17208 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17209 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17210 check_swap_layouts_support
17211 check_swap_layout_no_dom $DIR
17213 local dir0=$DIR/$tdir/$testnum
17214 mkdir -p $dir0 || error "creating dir $dir0"
17216 local ref1=$dir0/ref1
17217 local ref2=$dir0/ref2
17218 local file1=$dir0/file1
17219 local file2=$dir0/file2
17220 # create a file large enough for the concurrent test
17221 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17222 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17223 echo "ref file size: ref1($(stat -c %s $ref1))," \
17224 "ref2($(stat -c %s $ref2))"
17227 dd if=$ref1 of=$file1 bs=16k &
17230 # Make sure dd starts to copy file, but wait at most 5 seconds
17232 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17234 $LFS swap_layouts $file1 $file2
17237 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17238 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17240 # how many bytes copied before swapping layout
17241 local copied=$(stat -c %s $file2)
17242 local remaining=$(stat -c %s $ref1)
17243 remaining=$((remaining - copied))
17244 echo "Copied $copied bytes before swapping layout..."
17246 cmp -n $copied $file1 $ref2 | grep differ &&
17247 error "Content mismatch [0, $copied) of ref2 and file1"
17248 cmp -n $copied $file2 $ref1 ||
17249 error "Content mismatch [0, $copied) of ref1 and file2"
17250 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17251 error "Content mismatch [$copied, EOF) of ref1 and file1"
17254 rm -f $ref1 $ref2 $file1 $file2
17256 run_test 184c "Concurrent write and layout swap"
17259 check_swap_layouts_support
17260 check_swap_layout_no_dom $DIR
17261 [ -z "$(which getfattr 2>/dev/null)" ] &&
17262 skip_env "no getfattr command"
17264 local file1=$DIR/$tdir/$tfile-1
17265 local file2=$DIR/$tdir/$tfile-2
17266 local file3=$DIR/$tdir/$tfile-3
17270 mkdir -p $DIR/$tdir
17271 touch $file1 || error "create $file1 failed"
17272 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17273 error "create $file2 failed"
17274 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17275 error "create $file3 failed"
17276 lovea1=$(get_layout_param $file1)
17278 $LFS swap_layouts $file2 $file3 ||
17279 error "swap $file2 $file3 layouts failed"
17280 $LFS swap_layouts $file1 $file2 ||
17281 error "swap $file1 $file2 layouts failed"
17283 lovea2=$(get_layout_param $file2)
17286 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17288 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17289 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17291 run_test 184d "allow stripeless layouts swap"
17294 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17295 skip "Need MDS version at least 2.6.94"
17296 check_swap_layouts_support
17297 check_swap_layout_no_dom $DIR
17298 [ -z "$(which getfattr 2>/dev/null)" ] &&
17299 skip_env "no getfattr command"
17301 local file1=$DIR/$tdir/$tfile-1
17302 local file2=$DIR/$tdir/$tfile-2
17303 local file3=$DIR/$tdir/$tfile-3
17306 mkdir -p $DIR/$tdir
17307 touch $file1 || error "create $file1 failed"
17308 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17309 error "create $file2 failed"
17310 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17311 error "create $file3 failed"
17313 $LFS swap_layouts $file1 $file2 ||
17314 error "swap $file1 $file2 layouts failed"
17316 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17317 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17319 echo 123 > $file1 || error "Should be able to write into $file1"
17321 $LFS swap_layouts $file1 $file3 ||
17322 error "swap $file1 $file3 layouts failed"
17324 echo 123 > $file1 || error "Should be able to write into $file1"
17326 rm -rf $file1 $file2 $file3
17328 run_test 184e "Recreate layout after stripeless layout swaps"
17331 # Create a file with name longer than sizeof(struct stat) ==
17332 # 144 to see if we can get chars from the file name to appear
17333 # in the returned striping. Note that 'f' == 0x66.
17334 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17336 mkdir -p $DIR/$tdir
17337 mcreate $DIR/$tdir/$file
17338 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17339 error "IOC_MDC_GETFILEINFO returned garbage striping"
17342 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17344 test_185() { # LU-2441
17345 # LU-3553 - no volatile file support in old servers
17346 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17347 skip "Need MDS version at least 2.3.60"
17349 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17350 touch $DIR/$tdir/spoo
17351 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17352 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17353 error "cannot create/write a volatile file"
17354 [ "$FILESET" == "" ] &&
17355 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17356 error "FID is still valid after close"
17358 multiop_bg_pause $DIR/$tdir vVw4096_c
17365 # assume that the next FID for this client is sequential, since stdout
17366 # is unfortunately eaten by multiop_bg_pause
17367 local n=$((${fidv[1]} + 1))
17368 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17369 if [ "$FILESET" == "" ]; then
17370 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17371 error "FID is missing before close"
17373 kill -USR1 $multi_pid
17374 # 1 second delay, so if mtime change we will see it
17376 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17377 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17379 run_test 185 "Volatile file support"
17381 function create_check_volatile() {
17385 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17388 local FID=$(cat /tmp/${tfile}.fid)
17389 [ "$FID" == "" ] && error "can't get FID for volatile"
17390 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17391 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17392 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17396 cancel_lru_locks mdc # flush opencache
17397 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17402 # LU-12516 - volatile creation via .lustre
17403 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17404 skip "Need MDS version at least 2.3.55"
17406 create_check_volatile 0
17407 [ $MDSCOUNT -lt 2 ] && return 0
17410 create_check_volatile 1
17414 run_test 185a "Volatile file creation in .lustre/fid/"
17417 remote_mds_nodsh && skip "remote MDS with nodsh"
17418 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17419 skip "Need MDS version at least 2.3.0"
17421 local dir0=$DIR/$tdir/$testnum
17422 mkdir -p $dir0 || error "creating dir $dir0"
17424 local file=$dir0/file1
17425 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17426 local dv1=$($LFS data_version $file)
17427 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17428 local dv2=$($LFS data_version $file)
17429 [[ $dv1 != $dv2 ]] ||
17430 error "data version did not change on write $dv1 == $dv2"
17435 run_test 187a "Test data version change"
17438 remote_mds_nodsh && skip "remote MDS with nodsh"
17439 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17440 skip "Need MDS version at least 2.3.0"
17442 local dir0=$DIR/$tdir/$testnum
17443 mkdir -p $dir0 || error "creating dir $dir0"
17445 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17446 [[ ${DV[0]} != ${DV[1]} ]] ||
17447 error "data version did not change on write"\
17448 " ${DV[0]} == ${DV[1]}"
17453 run_test 187b "Test data version change on volatile file"
17456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17457 remote_mgs_nodsh && skip "remote MGS with nodsh"
17458 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17460 local POOL=${POOL:-cea1}
17461 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17462 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17465 local last_ost=$(($OSTCOUNT - 1))
17467 local ost_list=$(seq $first_ost $ost_step $last_ost)
17468 local ost_range="$first_ost $last_ost $ost_step"
17469 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17470 local file_dir=$POOL_ROOT/file_tst
17471 local subdir=$test_path/subdir
17475 # former test_200a test_200b
17476 pool_add $POOL || { rc=$? ; break; }
17477 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17478 # former test_200c test_200d
17479 mkdir -p $test_path
17480 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17481 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17483 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17484 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17485 || { rc=$? ; break; }
17486 # former test_200e test_200f
17487 local files=$((OSTCOUNT*3))
17488 pool_alloc_files $POOL $test_path $files "$ost_list" \
17489 || { rc=$? ; break; }
17490 pool_create_files $POOL $file_dir $files "$ost_list" \
17491 || { rc=$? ; break; }
17492 # former test_200g test_200h
17493 pool_lfs_df $POOL || { rc=$? ; break; }
17494 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17496 # former test_201a test_201b test_201c
17497 pool_remove_first_target $POOL || { rc=$? ; break; }
17499 local f=$test_path/$tfile
17500 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17501 pool_remove $POOL $f || { rc=$? ; break; }
17509 run_test 200 "OST pools"
17511 # usage: default_attr <count | size | offset>
17513 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17516 # usage: check_default_stripe_attr
17517 check_default_stripe_attr() {
17518 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17521 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17523 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17527 error "unknown getstripe attr '$1'"
17530 [ $ACTUAL == $EXPECTED ] ||
17531 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17535 test_mkdir $DIR/$tdir
17536 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17538 check_default_stripe_attr --stripe-count
17539 check_default_stripe_attr --stripe-size
17540 check_default_stripe_attr --stripe-index
17542 run_test 204a "Print default stripe attributes"
17545 test_mkdir $DIR/$tdir
17546 $LFS setstripe --stripe-count 1 $DIR/$tdir
17548 check_default_stripe_attr --stripe-size
17549 check_default_stripe_attr --stripe-index
17551 run_test 204b "Print default stripe size and offset"
17554 test_mkdir $DIR/$tdir
17555 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17557 check_default_stripe_attr --stripe-count
17558 check_default_stripe_attr --stripe-index
17560 run_test 204c "Print default stripe count and offset"
17563 test_mkdir $DIR/$tdir
17564 $LFS setstripe --stripe-index 0 $DIR/$tdir
17566 check_default_stripe_attr --stripe-count
17567 check_default_stripe_attr --stripe-size
17569 run_test 204d "Print default stripe count and size"
17572 test_mkdir $DIR/$tdir
17573 $LFS setstripe -d $DIR/$tdir
17575 check_default_stripe_attr --stripe-count --raw
17576 check_default_stripe_attr --stripe-size --raw
17577 check_default_stripe_attr --stripe-index --raw
17579 run_test 204e "Print raw stripe attributes"
17582 test_mkdir $DIR/$tdir
17583 $LFS setstripe --stripe-count 1 $DIR/$tdir
17585 check_default_stripe_attr --stripe-size --raw
17586 check_default_stripe_attr --stripe-index --raw
17588 run_test 204f "Print raw stripe size and offset"
17591 test_mkdir $DIR/$tdir
17592 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17594 check_default_stripe_attr --stripe-count --raw
17595 check_default_stripe_attr --stripe-index --raw
17597 run_test 204g "Print raw stripe count and offset"
17600 test_mkdir $DIR/$tdir
17601 $LFS setstripe --stripe-index 0 $DIR/$tdir
17603 check_default_stripe_attr --stripe-count --raw
17604 check_default_stripe_attr --stripe-size --raw
17606 run_test 204h "Print raw stripe count and size"
17608 # Figure out which job scheduler is being used, if any,
17609 # or use a fake one
17610 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17611 JOBENV=SLURM_JOB_ID
17612 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17614 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17616 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17617 JOBENV=LOADL_STEP_ID
17618 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17621 $LCTL list_param jobid_name > /dev/null 2>&1
17622 if [ $? -eq 0 ]; then
17628 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17630 verify_jobstats() {
17635 # we don't really need to clear the stats for this test to work, since each
17636 # command has a unique jobid, but it makes debugging easier if needed.
17637 # for facet in $facets; do
17638 # local dev=$(convert_facet2label $facet)
17639 # # clear old jobstats
17640 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17643 # use a new JobID for each test, or we might see an old one
17644 [ "$JOBENV" = "FAKE_JOBID" ] &&
17645 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17647 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17649 [ "$JOBENV" = "nodelocal" ] && {
17650 FAKE_JOBID=id.$testnum.%e.$RANDOM
17651 $LCTL set_param jobid_name=$FAKE_JOBID
17652 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17655 log "Test: ${cmd[*]}"
17656 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17658 if [ $JOBENV = "FAKE_JOBID" ]; then
17659 FAKE_JOBID=$JOBVAL ${cmd[*]}
17664 # all files are created on OST0000
17665 for facet in $facets; do
17666 local stats="*.$(convert_facet2label $facet).job_stats"
17668 # strip out libtool wrappers for in-tree executables
17669 if [ $(do_facet $facet lctl get_param $stats |
17670 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17671 do_facet $facet lctl get_param $stats
17672 error "No jobstats for $JOBVAL found on $facet::$stats"
17678 local new_jobenv=$1
17680 set_persistent_param_and_check client "jobid_var" \
17681 "$FSNAME.sys.jobid_var" $new_jobenv
17684 test_205a() { # Job stats
17685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17686 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17687 skip "Need MDS version with at least 2.7.1"
17688 remote_mgs_nodsh && skip "remote MGS with nodsh"
17689 remote_mds_nodsh && skip "remote MDS with nodsh"
17690 remote_ost_nodsh && skip "remote OST with nodsh"
17691 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17692 skip "Server doesn't support jobstats"
17693 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17695 local old_jobenv=$($LCTL get_param -n jobid_var)
17696 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17698 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17699 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17701 stack_trap "do_facet mgs $PERM_CMD \
17702 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17706 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17707 mdt.*.job_cleanup_interval | head -n 1)
17708 local new_interval=5
17709 do_facet $SINGLEMDS \
17710 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17711 stack_trap "do_facet $SINGLEMDS \
17712 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17713 local start=$SECONDS
17717 cmd="mkdir $DIR/$tdir"
17718 verify_jobstats "$cmd" "$SINGLEMDS"
17720 cmd="rmdir $DIR/$tdir"
17721 verify_jobstats "$cmd" "$SINGLEMDS"
17722 # mkdir on secondary MDT
17723 if [ $MDSCOUNT -gt 1 ]; then
17724 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17725 verify_jobstats "$cmd" "mds2"
17728 cmd="mknod $DIR/$tfile c 1 3"
17729 verify_jobstats "$cmd" "$SINGLEMDS"
17731 cmd="rm -f $DIR/$tfile"
17732 verify_jobstats "$cmd" "$SINGLEMDS"
17733 # create all files on OST0000 so verify_jobstats can find OST stats
17735 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17736 verify_jobstats "$cmd" "$SINGLEMDS"
17738 cmd="touch $DIR/$tfile"
17739 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17741 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17742 verify_jobstats "$cmd" "ost1"
17744 cancel_lru_locks osc
17745 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17746 verify_jobstats "$cmd" "ost1"
17748 cmd="$TRUNCATE $DIR/$tfile 0"
17749 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17751 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17752 verify_jobstats "$cmd" "$SINGLEMDS"
17753 # jobstats expiry - sleep until old stats should be expired
17754 local left=$((new_interval + 5 - (SECONDS - start)))
17755 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17756 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17758 cmd="mkdir $DIR/$tdir.expire"
17759 verify_jobstats "$cmd" "$SINGLEMDS"
17760 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17761 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17763 # Ensure that jobid are present in changelog (if supported by MDS)
17764 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17765 changelog_dump | tail -10
17766 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17767 [ $jobids -eq 9 ] ||
17768 error "Wrong changelog jobid count $jobids != 9"
17772 jobstats_set $JOBENV
17774 changelog_dump | grep $tfile
17775 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17776 [ $jobids -eq 0 ] ||
17777 error "Unexpected jobids when jobid_var=$JOBENV"
17780 # test '%j' access to environment variable - if supported
17781 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17782 JOBENV="JOBCOMPLEX"
17783 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17785 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17788 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17789 JOBENV="JOBCOMPLEX"
17790 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17792 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17795 # test '%j' access to per-session jobid - if supported
17796 if lctl list_param jobid_this_session > /dev/null 2>&1
17798 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17799 lctl set_param jobid_this_session=$USER
17801 JOBENV="JOBCOMPLEX"
17802 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17804 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17807 run_test 205a "Verify job stats"
17809 # LU-13117, LU-13597
17811 job_stats="mdt.*.job_stats"
17812 $LCTL set_param $job_stats=clear
17813 # Setting jobid_var to USER might not be supported
17814 $LCTL set_param jobid_var=USER || true
17815 $LCTL set_param jobid_name="%e.%u"
17816 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17817 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17818 grep "job_id:.*foolish" &&
17819 error "Unexpected jobid found"
17820 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17821 grep "open:.*min.*max.*sum" ||
17822 error "wrong job_stats format found"
17824 run_test 205b "Verify job stats jobid and output format"
17828 $LCTL set_param llite.*.stats=0
17829 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17830 $LCTL get_param llite.*.stats
17831 $LCTL get_param llite.*.stats | grep \
17832 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17833 error "wrong client stats format found"
17835 run_test 205c "Verify client stats format"
17837 # LU-1480, LU-1773 and LU-1657
17839 mkdir -p $DIR/$tdir
17840 $LFS setstripe -c -1 $DIR/$tdir
17841 #define OBD_FAIL_LOV_INIT 0x1403
17842 $LCTL set_param fail_loc=0xa0001403
17843 $LCTL set_param fail_val=1
17844 touch $DIR/$tdir/$tfile || true
17846 run_test 206 "fail lov_init_raid0() doesn't lbug"
17849 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17850 local fsz=`stat -c %s $DIR/$tfile`
17851 cancel_lru_locks mdc
17853 # do not return layout in getattr intent
17854 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17855 $LCTL set_param fail_loc=0x170
17856 local sz=`stat -c %s $DIR/$tfile`
17858 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17862 run_test 207a "can refresh layout at glimpse"
17865 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17866 local cksum=`md5sum $DIR/$tfile`
17867 local fsz=`stat -c %s $DIR/$tfile`
17868 cancel_lru_locks mdc
17869 cancel_lru_locks osc
17871 # do not return layout in getattr intent
17872 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17873 $LCTL set_param fail_loc=0x171
17875 # it will refresh layout after the file is opened but before read issues
17876 echo checksum is "$cksum"
17877 echo "$cksum" |md5sum -c --quiet || error "file differs"
17881 run_test 207b "can refresh layout at open"
17884 # FIXME: in this test suite, only RD lease is used. This is okay
17885 # for now as only exclusive open is supported. After generic lease
17886 # is done, this test suite should be revised. - Jinshan
17888 remote_mds_nodsh && skip "remote MDS with nodsh"
17889 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17890 skip "Need MDS version at least 2.4.52"
17892 echo "==== test 1: verify get lease work"
17893 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17895 echo "==== test 2: verify lease can be broken by upcoming open"
17896 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17900 $MULTIOP $DIR/$tfile oO_RDONLY:c
17901 kill -USR1 $PID && wait $PID || error "break lease error"
17903 echo "==== test 3: verify lease can't be granted if an open already exists"
17904 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17908 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17909 kill -USR1 $PID && wait $PID || error "open file error"
17911 echo "==== test 4: lease can sustain over recovery"
17912 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17918 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17920 echo "==== test 5: lease broken can't be regained by replay"
17921 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17925 # open file to break lease and then recovery
17926 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17929 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17933 run_test 208 "Exclusive open"
17936 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17937 skip_env "must have disp_stripe"
17940 sync; sleep 5; sync;
17942 echo 3 > /proc/sys/vm/drop_caches
17943 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17944 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17945 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17947 # open/close 500 times
17948 for i in $(seq 500); do
17952 echo 3 > /proc/sys/vm/drop_caches
17953 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17954 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17955 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17957 echo "before: $req_before, after: $req_after"
17958 [ $((req_after - req_before)) -ge 300 ] &&
17959 error "open/close requests are not freed"
17962 run_test 209 "read-only open/close requests should be freed promptly"
17967 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17971 $LFS getstripe $DIR/$tfile
17973 wait $pid || error "multiop failed"
17975 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17979 $LFS getstripe $DIR/$tfile
17981 wait $pid || error "multiop failed"
17983 run_test 210 "lfs getstripe does not break leases"
17987 size=$((size % 8192 + 1))
17988 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17989 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17990 rm -f $DIR/f212 $DIR/f212.xyz
17992 run_test 212 "Sendfile test ============================================"
17995 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17996 cancel_lru_locks osc
17997 lctl set_param fail_loc=0x8000040f
17998 # generate a read lock
17999 cat $DIR/$tfile > /dev/null
18000 # write to the file, it will try to cancel the above read lock.
18001 cat /etc/hosts >> $DIR/$tfile
18003 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18005 test_214() { # for bug 20133
18006 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18007 for (( i=0; i < 340; i++ )) ; do
18008 touch $DIR/$tdir/d214c/a$i
18011 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18012 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18013 ls $DIR/d214c || error "ls $DIR/d214c failed"
18014 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18015 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18017 run_test 214 "hash-indexed directory test - bug 20133"
18019 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18020 create_lnet_proc_files() {
18021 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18024 # counterpart of create_lnet_proc_files
18025 remove_lnet_proc_files() {
18026 rm -f $TMP/lnet_$1.sys
18029 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18030 # 3rd arg as regexp for body
18031 check_lnet_proc_stats() {
18032 local l=$(cat "$TMP/lnet_$1" |wc -l)
18033 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18035 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18038 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18039 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18040 # optional and can be regexp for 2nd line (lnet.routes case)
18041 check_lnet_proc_entry() {
18042 local blp=2 # blp stands for 'position of 1st line of body'
18043 [ -z "$5" ] || blp=3 # lnet.routes case
18045 local l=$(cat "$TMP/lnet_$1" |wc -l)
18046 # subtracting one from $blp because the body can be empty
18047 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18049 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18050 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18052 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18053 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18055 # bail out if any unexpected line happened
18056 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18057 [ "$?" != 0 ] || error "$2 misformatted"
18060 test_215() { # for bugs 18102, 21079, 21517
18061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18063 local N='(0|[1-9][0-9]*)' # non-negative numeric
18064 local P='[1-9][0-9]*' # positive numeric
18065 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18066 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18067 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18068 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18070 local L1 # regexp for 1st line
18071 local L2 # regexp for 2nd line (optional)
18072 local BR # regexp for the rest (body)
18074 # lnet.stats should look as 11 space-separated non-negative numerics
18075 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18076 create_lnet_proc_files "stats"
18077 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18078 remove_lnet_proc_files "stats"
18080 # lnet.routes should look like this:
18081 # Routing disabled/enabled
18082 # net hops priority state router
18083 # where net is a string like tcp0, hops > 0, priority >= 0,
18084 # state is up/down,
18085 # router is a string like 192.168.1.1@tcp2
18086 L1="^Routing (disabled|enabled)$"
18087 L2="^net +hops +priority +state +router$"
18088 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18089 create_lnet_proc_files "routes"
18090 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18091 remove_lnet_proc_files "routes"
18093 # lnet.routers should look like this:
18094 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18095 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18096 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18097 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18098 L1="^ref +rtr_ref +alive +router$"
18099 BR="^$P +$P +(up|down) +$NID$"
18100 create_lnet_proc_files "routers"
18101 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18102 remove_lnet_proc_files "routers"
18104 # lnet.peers should look like this:
18105 # nid refs state last max rtr min tx min queue
18106 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18107 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18108 # numeric (0 or >0 or <0), queue >= 0.
18109 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18110 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18111 create_lnet_proc_files "peers"
18112 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18113 remove_lnet_proc_files "peers"
18115 # lnet.buffers should look like this:
18116 # pages count credits min
18117 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18118 L1="^pages +count +credits +min$"
18119 BR="^ +$N +$N +$I +$I$"
18120 create_lnet_proc_files "buffers"
18121 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18122 remove_lnet_proc_files "buffers"
18124 # lnet.nis should look like this:
18125 # nid status alive refs peer rtr max tx min
18126 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18127 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18128 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18129 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18130 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18131 create_lnet_proc_files "nis"
18132 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18133 remove_lnet_proc_files "nis"
18135 # can we successfully write to lnet.stats?
18136 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18138 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18140 test_216() { # bug 20317
18141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18142 remote_ost_nodsh && skip "remote OST with nodsh"
18145 local facets=$(get_facets OST)
18146 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18148 save_lustre_params client "osc.*.contention_seconds" > $p
18149 save_lustre_params $facets \
18150 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18151 save_lustre_params $facets \
18152 "ldlm.namespaces.filter-*.contended_locks" >> $p
18153 save_lustre_params $facets \
18154 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18155 clear_stats osc.*.osc_stats
18157 # agressive lockless i/o settings
18158 do_nodes $(comma_list $(osts_nodes)) \
18159 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18160 ldlm.namespaces.filter-*.contended_locks=0 \
18161 ldlm.namespaces.filter-*.contention_seconds=60"
18162 lctl set_param -n osc.*.contention_seconds=60
18164 $DIRECTIO write $DIR/$tfile 0 10 4096
18165 $CHECKSTAT -s 40960 $DIR/$tfile
18167 # disable lockless i/o
18168 do_nodes $(comma_list $(osts_nodes)) \
18169 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18170 ldlm.namespaces.filter-*.contended_locks=32 \
18171 ldlm.namespaces.filter-*.contention_seconds=0"
18172 lctl set_param -n osc.*.contention_seconds=0
18173 clear_stats osc.*.osc_stats
18175 dd if=/dev/zero of=$DIR/$tfile count=0
18176 $CHECKSTAT -s 0 $DIR/$tfile
18178 restore_lustre_params <$p
18182 run_test 216 "check lockless direct write updates file size and kms correctly"
18184 test_217() { # bug 22430
18185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18190 for node in $(nodes_list); do
18191 nid=$(host_nids_address $node $NETTYPE)
18192 if [[ $nid = *-* ]] ; then
18193 echo "lctl ping $(h2nettype $nid)"
18194 lctl ping $(h2nettype $nid)
18196 echo "skipping $node (no hyphen detected)"
18200 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18203 # do directio so as not to populate the page cache
18204 log "creating a 10 Mb file"
18205 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18206 log "starting reads"
18207 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18208 log "truncating the file"
18209 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18211 kill %+ || true # reads might have finished
18212 echo "wait until dd is finished"
18214 log "removing the temporary file"
18215 rm -rf $DIR/$tfile || error "tmp file removal failed"
18217 run_test 218 "parallel read and truncate should not deadlock"
18220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18222 # write one partial page
18223 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18224 # set no grant so vvp_io_commit_write will do sync write
18225 $LCTL set_param fail_loc=0x411
18226 # write a full page at the end of file
18227 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18229 $LCTL set_param fail_loc=0
18230 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18231 $LCTL set_param fail_loc=0x411
18232 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18235 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18236 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18238 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18240 test_220() { #LU-325
18241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18242 remote_ost_nodsh && skip "remote OST with nodsh"
18243 remote_mds_nodsh && skip "remote MDS with nodsh"
18244 remote_mgs_nodsh && skip "remote MGS with nodsh"
18248 # create on MDT0000 so the last_id and next_id are correct
18250 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18254 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18255 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18256 osp.$mdtosc_proc1.prealloc_last_id)
18257 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18258 osp.$mdtosc_proc1.prealloc_next_id)
18262 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18263 #define OBD_FAIL_OST_ENOINO 0x229
18264 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18265 create_pool $FSNAME.$TESTNAME || return 1
18266 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18268 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18270 MDSOBJS=$((last_id - next_id))
18271 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18273 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18274 echo "OST still has $count kbytes free"
18276 echo "create $MDSOBJS files @next_id..."
18277 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18279 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18280 osp.$mdtosc_proc1.prealloc_last_id)
18281 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18282 osp.$mdtosc_proc1.prealloc_next_id)
18284 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18289 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18290 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18292 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18293 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18294 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18295 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18296 echo "unlink $MDSOBJS files @$next_id..."
18297 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18299 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18304 dd if=`which date` of=$MOUNT/date oflag=sync
18305 chmod +x $MOUNT/date
18307 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18308 $LCTL set_param fail_loc=0x80001401
18310 $MOUNT/date > /dev/null
18313 run_test 221 "make sure fault and truncate race to not cause OOM"
18316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18319 test_mkdir $DIR/$tdir
18320 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18321 createmany -o $DIR/$tdir/$tfile 10
18322 cancel_lru_locks mdc
18323 cancel_lru_locks osc
18324 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18325 $LCTL set_param fail_loc=0x31a
18326 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18327 $LCTL set_param fail_loc=0
18330 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18336 test_mkdir $DIR/$tdir
18337 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18338 createmany -o $DIR/$tdir/$tfile 10
18339 cancel_lru_locks mdc
18340 cancel_lru_locks osc
18341 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18342 $LCTL set_param fail_loc=0x31a
18343 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18344 $LCTL set_param fail_loc=0
18346 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18352 test_mkdir $DIR/$tdir
18353 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18354 createmany -o $DIR/$tdir/$tfile 10
18355 cancel_lru_locks mdc
18356 cancel_lru_locks osc
18357 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18358 $LCTL set_param fail_loc=0x31b
18359 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18360 $LCTL set_param fail_loc=0
18363 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18365 test_224a() { # LU-1039, MRP-303
18366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18368 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18369 $LCTL set_param fail_loc=0x508
18370 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18371 $LCTL set_param fail_loc=0
18374 run_test 224a "Don't panic on bulk IO failure"
18376 test_224b() { # LU-1039, MRP-303
18377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18379 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18380 cancel_lru_locks osc
18381 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18382 $LCTL set_param fail_loc=0x515
18383 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18384 $LCTL set_param fail_loc=0
18387 run_test 224b "Don't panic on bulk IO failure"
18389 test_224c() { # LU-6441
18390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18391 remote_mds_nodsh && skip "remote MDS with nodsh"
18393 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18394 save_writethrough $p
18395 set_cache writethrough on
18397 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18398 local at_max=$($LCTL get_param -n at_max)
18399 local timeout=$($LCTL get_param -n timeout)
18400 local test_at="at_max"
18401 local param_at="$FSNAME.sys.at_max"
18402 local test_timeout="timeout"
18403 local param_timeout="$FSNAME.sys.timeout"
18405 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18407 set_persistent_param_and_check client "$test_at" "$param_at" 0
18408 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18410 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18411 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18412 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18413 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18415 do_facet ost1 "$LCTL set_param fail_loc=0"
18417 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18418 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18421 $LCTL set_param -n $pages_per_rpc
18422 restore_lustre_params < $p
18425 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18427 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18430 if [ -z ${MDSSURVEY} ]; then
18431 skip_env "mds-survey not found"
18433 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18434 skip "Need MDS version at least 2.2.51"
18436 local mds=$(facet_host $SINGLEMDS)
18437 local target=$(do_nodes $mds 'lctl dl' |
18438 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18440 local cmd1="file_count=1000 thrhi=4"
18441 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18442 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18443 local cmd="$cmd1 $cmd2 $cmd3"
18445 rm -f ${TMP}/mds_survey*
18447 eval $cmd || error "mds-survey with zero-stripe failed"
18448 cat ${TMP}/mds_survey*
18449 rm -f ${TMP}/mds_survey*
18451 run_test 225a "Metadata survey sanity with zero-stripe"
18454 if [ -z ${MDSSURVEY} ]; then
18455 skip_env "mds-survey not found"
18457 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18458 skip "Need MDS version at least 2.2.51"
18459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18460 remote_mds_nodsh && skip "remote MDS with nodsh"
18461 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18462 skip_env "Need to mount OST to test"
18465 local mds=$(facet_host $SINGLEMDS)
18466 local target=$(do_nodes $mds 'lctl dl' |
18467 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18469 local cmd1="file_count=1000 thrhi=4"
18470 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18471 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18472 local cmd="$cmd1 $cmd2 $cmd3"
18474 rm -f ${TMP}/mds_survey*
18476 eval $cmd || error "mds-survey with stripe_count failed"
18477 cat ${TMP}/mds_survey*
18478 rm -f ${TMP}/mds_survey*
18480 run_test 225b "Metadata survey sanity with stripe_count = 1"
18482 mcreate_path2fid () {
18488 local path=$DIR/$tdir/$name
18493 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18494 error "cannot create $desc"
18496 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18498 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18500 fid_path=$($LFS fid2path $MOUNT $fid)
18502 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18504 [ "$path" == "$fid_path" ] ||
18505 error "fid2path returned $fid_path, expected $path"
18507 echo "pass with $path and $fid"
18512 mkdir -p $DIR/$tdir
18514 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18515 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18516 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18517 mcreate_path2fid 0040666 0 0 dir "directory"
18518 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18519 mcreate_path2fid 0100666 0 0 file "regular file"
18520 mcreate_path2fid 0120666 0 0 link "symbolic link"
18521 mcreate_path2fid 0140666 0 0 sock "socket"
18523 run_test 226a "call path2fid and fid2path on files of all type"
18526 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18531 mkdir -p $DIR/$tdir
18532 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18533 error "create remote directory failed"
18534 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18535 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18536 "character special file (null)"
18537 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18538 "character special file (no device)"
18539 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18540 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18541 "block special file (loop)"
18542 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18543 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18544 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18546 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18549 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18550 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18551 skip "Need MDS version at least 2.13.55"
18553 local submnt=/mnt/submnt
18554 local srcfile=/etc/passwd
18555 local dstfile=$submnt/passwd
18561 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18562 error "create remote directory failed"
18563 mkdir -p $submnt || error "create $submnt failed"
18564 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18565 error "mount $submnt failed"
18566 stack_trap "umount $submnt" EXIT
18568 cp $srcfile $dstfile
18569 fid=$($LFS path2fid $dstfile)
18570 path=$($LFS fid2path $submnt "$fid")
18571 [ "$path" = "$dstfile" ] ||
18572 error "fid2path $submnt $fid failed ($path != $dstfile)"
18574 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18576 # LU-1299 Executing or running ldd on a truncated executable does not
18577 # cause an out-of-memory condition.
18579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18580 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18582 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18583 chmod +x $MOUNT/date
18585 $MOUNT/date > /dev/null
18586 ldd $MOUNT/date > /dev/null
18589 run_test 227 "running truncated executable does not cause OOM"
18591 # LU-1512 try to reuse idle OI blocks
18593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18594 remote_mds_nodsh && skip "remote MDS with nodsh"
18595 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18597 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18598 local myDIR=$DIR/$tdir
18601 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18602 $LCTL set_param fail_loc=0x80001002
18603 createmany -o $myDIR/t- 10000
18604 $LCTL set_param fail_loc=0
18605 # The guard is current the largest FID holder
18607 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18609 local IDX=$(($SEQ % 64))
18611 do_facet $SINGLEMDS sync
18612 # Make sure journal flushed.
18614 local blk1=$(do_facet $SINGLEMDS \
18615 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18616 grep Blockcount | awk '{print $4}')
18618 # Remove old files, some OI blocks will become idle.
18619 unlinkmany $myDIR/t- 10000
18620 # Create new files, idle OI blocks should be reused.
18621 createmany -o $myDIR/t- 2000
18622 do_facet $SINGLEMDS sync
18623 # Make sure journal flushed.
18625 local blk2=$(do_facet $SINGLEMDS \
18626 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18627 grep Blockcount | awk '{print $4}')
18629 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18631 run_test 228a "try to reuse idle OI blocks"
18634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18635 remote_mds_nodsh && skip "remote MDS with nodsh"
18636 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18638 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18639 local myDIR=$DIR/$tdir
18642 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18643 $LCTL set_param fail_loc=0x80001002
18644 createmany -o $myDIR/t- 10000
18645 $LCTL set_param fail_loc=0
18646 # The guard is current the largest FID holder
18648 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18650 local IDX=$(($SEQ % 64))
18652 do_facet $SINGLEMDS sync
18653 # Make sure journal flushed.
18655 local blk1=$(do_facet $SINGLEMDS \
18656 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18657 grep Blockcount | awk '{print $4}')
18659 # Remove old files, some OI blocks will become idle.
18660 unlinkmany $myDIR/t- 10000
18663 stop $SINGLEMDS || error "Fail to stop MDT."
18665 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18667 df $MOUNT || error "Fail to df."
18668 # Create new files, idle OI blocks should be reused.
18669 createmany -o $myDIR/t- 2000
18670 do_facet $SINGLEMDS sync
18671 # Make sure journal flushed.
18673 local blk2=$(do_facet $SINGLEMDS \
18674 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18675 grep Blockcount | awk '{print $4}')
18677 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18679 run_test 228b "idle OI blocks can be reused after MDT restart"
18683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18684 remote_mds_nodsh && skip "remote MDS with nodsh"
18685 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18687 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18688 local myDIR=$DIR/$tdir
18691 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18692 $LCTL set_param fail_loc=0x80001002
18693 # 20000 files can guarantee there are index nodes in the OI file
18694 createmany -o $myDIR/t- 20000
18695 $LCTL set_param fail_loc=0
18696 # The guard is current the largest FID holder
18698 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18700 local IDX=$(($SEQ % 64))
18702 do_facet $SINGLEMDS sync
18703 # Make sure journal flushed.
18705 local blk1=$(do_facet $SINGLEMDS \
18706 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18707 grep Blockcount | awk '{print $4}')
18709 # Remove old files, some OI blocks will become idle.
18710 unlinkmany $myDIR/t- 20000
18712 # The OI file should become empty now
18714 # Create new files, idle OI blocks should be reused.
18715 createmany -o $myDIR/t- 2000
18716 do_facet $SINGLEMDS sync
18717 # Make sure journal flushed.
18719 local blk2=$(do_facet $SINGLEMDS \
18720 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18721 grep Blockcount | awk '{print $4}')
18723 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18725 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18727 test_229() { # LU-2482, LU-3448
18728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18729 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18730 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18731 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18735 # Create a file with a released layout and stripe count 2.
18736 $MULTIOP $DIR/$tfile H2c ||
18737 error "failed to create file with released layout"
18739 $LFS getstripe -v $DIR/$tfile
18741 local pattern=$($LFS getstripe -L $DIR/$tfile)
18742 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18744 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18746 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18747 stat $DIR/$tfile || error "failed to stat released file"
18749 chown $RUNAS_ID $DIR/$tfile ||
18750 error "chown $RUNAS_ID $DIR/$tfile failed"
18752 chgrp $RUNAS_ID $DIR/$tfile ||
18753 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18755 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18756 rm $DIR/$tfile || error "failed to remove released file"
18758 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18763 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18764 skip "Need MDS version at least 2.11.52"
18768 test_mkdir $DIR/$tdir
18769 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18770 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18771 [ $mdt_idx -ne 0 ] &&
18772 error "create local directory on wrong MDT $mdt_idx"
18774 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18775 error "create remote directory failed"
18776 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18777 [ $mdt_idx -ne $MDTIDX ] &&
18778 error "create remote directory on wrong MDT $mdt_idx"
18780 createmany -o $DIR/$tdir/test_230/t- 10 ||
18781 error "create files on remote directory failed"
18782 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18783 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18784 rm -r $DIR/$tdir || error "unlink remote directory failed"
18786 run_test 230a "Create remote directory and files under the remote directory"
18789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18790 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18791 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18792 skip "Need MDS version at least 2.11.52"
18800 local migrate_dir=$DIR/$tdir/migrate_dir
18801 local other_dir=$DIR/$tdir/other_dir
18803 test_mkdir $DIR/$tdir
18804 test_mkdir -i0 -c1 $migrate_dir
18805 test_mkdir -i0 -c1 $other_dir
18806 for ((i=0; i<10; i++)); do
18807 mkdir -p $migrate_dir/dir_${i}
18808 createmany -o $migrate_dir/dir_${i}/f 10 ||
18809 error "create files under remote dir failed $i"
18812 cp /etc/passwd $migrate_dir/$tfile
18813 cp /etc/passwd $other_dir/$tfile
18814 chattr +SAD $migrate_dir
18815 chattr +SAD $migrate_dir/$tfile
18817 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18818 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18819 local old_dir_mode=$(stat -c%f $migrate_dir)
18820 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18822 mkdir -p $migrate_dir/dir_default_stripe2
18823 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18824 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18826 mkdir -p $other_dir
18827 ln $migrate_dir/$tfile $other_dir/luna
18828 ln $migrate_dir/$tfile $migrate_dir/sofia
18829 ln $other_dir/$tfile $migrate_dir/david
18830 ln -s $migrate_dir/$tfile $other_dir/zachary
18831 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18832 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18838 for len in 58 59 60; do
18839 lnktgt=$(str_repeat 'l' $len)
18840 touch $migrate_dir/$lnktgt
18841 ln -s $lnktgt $migrate_dir/${len}char_ln
18845 for len in 4094 4095; do
18846 lnktgt=$(str_repeat 'l' $len)
18847 ln -s $lnktgt $migrate_dir/${len}char_ln
18851 for len in 254 255; do
18852 touch $migrate_dir/$(str_repeat 'l' $len)
18855 $LFS migrate -m $MDTIDX $migrate_dir ||
18856 error "fails on migrating remote dir to MDT1"
18858 echo "migratate to MDT1, then checking.."
18859 for ((i = 0; i < 10; i++)); do
18860 for file in $(find $migrate_dir/dir_${i}); do
18861 mdt_index=$($LFS getstripe -m $file)
18862 # broken symlink getstripe will fail
18863 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18864 error "$file is not on MDT${MDTIDX}"
18868 # the multiple link file should still in MDT0
18869 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18870 [ $mdt_index == 0 ] ||
18871 error "$file is not on MDT${MDTIDX}"
18873 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18874 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18875 error " expect $old_dir_flag get $new_dir_flag"
18877 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18878 [ "$old_file_flag" = "$new_file_flag" ] ||
18879 error " expect $old_file_flag get $new_file_flag"
18881 local new_dir_mode=$(stat -c%f $migrate_dir)
18882 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18883 error "expect mode $old_dir_mode get $new_dir_mode"
18885 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18886 [ "$old_file_mode" = "$new_file_mode" ] ||
18887 error "expect mode $old_file_mode get $new_file_mode"
18889 diff /etc/passwd $migrate_dir/$tfile ||
18890 error "$tfile different after migration"
18892 diff /etc/passwd $other_dir/luna ||
18893 error "luna different after migration"
18895 diff /etc/passwd $migrate_dir/sofia ||
18896 error "sofia different after migration"
18898 diff /etc/passwd $migrate_dir/david ||
18899 error "david different after migration"
18901 diff /etc/passwd $other_dir/zachary ||
18902 error "zachary different after migration"
18904 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18905 error "${tfile}_ln different after migration"
18907 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18908 error "${tfile}_ln_other different after migration"
18910 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18911 [ $stripe_count = 2 ] ||
18912 error "dir strpe_count $d != 2 after migration."
18914 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18915 [ $stripe_count = 2 ] ||
18916 error "file strpe_count $d != 2 after migration."
18918 #migrate back to MDT0
18921 $LFS migrate -m $MDTIDX $migrate_dir ||
18922 error "fails on migrating remote dir to MDT0"
18924 echo "migrate back to MDT0, checking.."
18925 for file in $(find $migrate_dir); do
18926 mdt_index=$($LFS getstripe -m $file)
18927 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18928 error "$file is not on MDT${MDTIDX}"
18931 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18932 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18933 error " expect $old_dir_flag get $new_dir_flag"
18935 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18936 [ "$old_file_flag" = "$new_file_flag" ] ||
18937 error " expect $old_file_flag get $new_file_flag"
18939 local new_dir_mode=$(stat -c%f $migrate_dir)
18940 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18941 error "expect mode $old_dir_mode get $new_dir_mode"
18943 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18944 [ "$old_file_mode" = "$new_file_mode" ] ||
18945 error "expect mode $old_file_mode get $new_file_mode"
18947 diff /etc/passwd ${migrate_dir}/$tfile ||
18948 error "$tfile different after migration"
18950 diff /etc/passwd ${other_dir}/luna ||
18951 error "luna different after migration"
18953 diff /etc/passwd ${migrate_dir}/sofia ||
18954 error "sofia different after migration"
18956 diff /etc/passwd ${other_dir}/zachary ||
18957 error "zachary different after migration"
18959 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18960 error "${tfile}_ln different after migration"
18962 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18963 error "${tfile}_ln_other different after migration"
18965 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18966 [ $stripe_count = 2 ] ||
18967 error "dir strpe_count $d != 2 after migration."
18969 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18970 [ $stripe_count = 2 ] ||
18971 error "file strpe_count $d != 2 after migration."
18973 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18975 run_test 230b "migrate directory"
18978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18979 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18980 remote_mds_nodsh && skip "remote MDS with nodsh"
18981 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18982 skip "Need MDS version at least 2.11.52"
18988 local migrate_dir=$DIR/$tdir/migrate_dir
18990 #If migrating directory fails in the middle, all entries of
18991 #the directory is still accessiable.
18992 test_mkdir $DIR/$tdir
18993 test_mkdir -i0 -c1 $migrate_dir
18994 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18996 createmany -o $migrate_dir/f $total ||
18997 error "create files under ${migrate_dir} failed"
18999 # fail after migrating top dir, and this will fail only once, so the
19000 # first sub file migration will fail (currently f3), others succeed.
19001 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19002 do_facet mds1 lctl set_param fail_loc=0x1801
19003 local t=$(ls $migrate_dir | wc -l)
19004 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19005 error "migrate should fail"
19006 local u=$(ls $migrate_dir | wc -l)
19007 [ "$u" == "$t" ] || error "$u != $t during migration"
19009 # add new dir/file should succeed
19010 mkdir $migrate_dir/dir ||
19011 error "mkdir failed under migrating directory"
19012 touch $migrate_dir/file ||
19013 error "create file failed under migrating directory"
19015 # add file with existing name should fail
19016 for file in $migrate_dir/f*; do
19017 stat $file > /dev/null || error "stat $file failed"
19018 $OPENFILE -f O_CREAT:O_EXCL $file &&
19019 error "open(O_CREAT|O_EXCL) $file should fail"
19020 $MULTIOP $file m && error "create $file should fail"
19021 touch $DIR/$tdir/remote_dir/$tfile ||
19022 error "touch $tfile failed"
19023 ln $DIR/$tdir/remote_dir/$tfile $file &&
19024 error "link $file should fail"
19025 mdt_index=$($LFS getstripe -m $file)
19026 if [ $mdt_index == 0 ]; then
19027 # file failed to migrate is not allowed to rename to
19028 mv $DIR/$tdir/remote_dir/$tfile $file &&
19029 error "rename to $file should fail"
19031 mv $DIR/$tdir/remote_dir/$tfile $file ||
19032 error "rename to $file failed"
19034 echo hello >> $file || error "write $file failed"
19037 # resume migration with different options should fail
19038 $LFS migrate -m 0 $migrate_dir &&
19039 error "migrate -m 0 $migrate_dir should fail"
19041 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19042 error "migrate -c 2 $migrate_dir should fail"
19044 # resume migration should succeed
19045 $LFS migrate -m $MDTIDX $migrate_dir ||
19046 error "migrate $migrate_dir failed"
19048 echo "Finish migration, then checking.."
19049 for file in $(find $migrate_dir); do
19050 mdt_index=$($LFS getstripe -m $file)
19051 [ $mdt_index == $MDTIDX ] ||
19052 error "$file is not on MDT${MDTIDX}"
19055 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19057 run_test 230c "check directory accessiblity if migration failed"
19060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19061 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19062 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19063 skip "Need MDS version at least 2.11.52"
19065 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19067 local migrate_dir=$DIR/$tdir/migrate_dir
19077 old_index=$((RANDOM % MDSCOUNT))
19078 old_count=$((MDSCOUNT - old_index))
19079 new_index=$((RANDOM % MDSCOUNT))
19080 new_count=$((MDSCOUNT - new_index))
19081 new_hash=1 # for all_char
19083 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19084 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19086 test_mkdir $DIR/$tdir
19087 test_mkdir -i $old_index -c $old_count $migrate_dir
19089 for ((i=0; i<100; i++)); do
19090 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19091 createmany -o $migrate_dir/dir_${i}/f 100 ||
19092 error "create files under remote dir failed $i"
19095 echo -n "Migrate from MDT$old_index "
19096 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19097 echo -n "to MDT$new_index"
19098 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19101 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19102 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19103 error "migrate remote dir error"
19105 echo "Finish migration, then checking.."
19106 for file in $(find $migrate_dir); do
19107 mdt_index=$($LFS getstripe -m $file)
19108 if [ $mdt_index -lt $new_index ] ||
19109 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19110 error "$file is on MDT$mdt_index"
19114 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19116 run_test 230d "check migrate big directory"
19119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19120 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19121 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19122 skip "Need MDS version at least 2.11.52"
19129 mkdir -p $DIR/$tdir
19130 mkdir $DIR/$tdir/migrate_dir
19131 mkdir $DIR/$tdir/other_dir
19132 touch $DIR/$tdir/migrate_dir/a
19133 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19134 ls $DIR/$tdir/other_dir
19136 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19137 error "migrate dir fails"
19139 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19140 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19142 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19143 [ $mdt_index == 0 ] || error "a is not on MDT0"
19145 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19146 error "migrate dir fails"
19148 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19149 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19151 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19152 [ $mdt_index == 1 ] || error "a is not on MDT1"
19154 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19155 [ $mdt_index == 1 ] || error "b is not on MDT1"
19157 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19158 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19160 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19162 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19164 run_test 230e "migrate mulitple local link files"
19167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19168 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19169 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19170 skip "Need MDS version at least 2.11.52"
19175 mkdir -p $DIR/$tdir
19176 mkdir $DIR/$tdir/migrate_dir
19177 $LFS mkdir -i1 $DIR/$tdir/other_dir
19178 touch $DIR/$tdir/migrate_dir/a
19179 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19180 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19181 ls $DIR/$tdir/other_dir
19183 # a should be migrated to MDT1, since no other links on MDT0
19184 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19185 error "#1 migrate dir fails"
19186 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19187 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19188 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19189 [ $mdt_index == 1 ] || error "a is not on MDT1"
19191 # a should stay on MDT1, because it is a mulitple link file
19192 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19193 error "#2 migrate dir fails"
19194 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19195 [ $mdt_index == 1 ] || error "a is not on MDT1"
19197 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19198 error "#3 migrate dir fails"
19200 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19201 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19202 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19204 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19205 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19207 # a should be migrated to MDT0, since no other links on MDT1
19208 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19209 error "#4 migrate dir fails"
19210 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19211 [ $mdt_index == 0 ] || error "a is not on MDT0"
19213 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19215 run_test 230f "migrate mulitple remote link files"
19218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19220 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19221 skip "Need MDS version at least 2.11.52"
19223 mkdir -p $DIR/$tdir/migrate_dir
19225 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19226 error "migrating dir to non-exist MDT succeeds"
19229 run_test 230g "migrate dir to non-exist MDT"
19232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19233 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19234 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19235 skip "Need MDS version at least 2.11.52"
19239 mkdir -p $DIR/$tdir/migrate_dir
19241 $LFS migrate -m1 $DIR &&
19242 error "migrating mountpoint1 should fail"
19244 $LFS migrate -m1 $DIR/$tdir/.. &&
19245 error "migrating mountpoint2 should fail"
19248 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19249 error "migrating $tdir/migrate_dir/.. should fail"
19253 run_test 230h "migrate .. and root"
19256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19257 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19258 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19259 skip "Need MDS version at least 2.11.52"
19261 mkdir -p $DIR/$tdir/migrate_dir
19263 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19264 error "migration fails with a tailing slash"
19266 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19267 error "migration fails with two tailing slashes"
19269 run_test 230i "lfs migrate -m tolerates trailing slashes"
19272 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19273 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19274 skip "Need MDS version at least 2.11.52"
19276 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19277 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19278 error "create $tfile failed"
19279 cat /etc/passwd > $DIR/$tdir/$tfile
19281 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19283 cmp /etc/passwd $DIR/$tdir/$tfile ||
19284 error "DoM file mismatch after migration"
19286 run_test 230j "DoM file data not changed after dir migration"
19289 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19290 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19291 skip "Need MDS version at least 2.11.56"
19294 local files_on_starting_mdt=0
19296 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19297 $LFS getdirstripe $DIR/$tdir
19298 for i in $(seq $total); do
19299 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19300 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19301 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19304 echo "$files_on_starting_mdt files on MDT0"
19306 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19307 $LFS getdirstripe $DIR/$tdir
19309 files_on_starting_mdt=0
19310 for i in $(seq $total); do
19311 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19312 error "file $tfile.$i mismatch after migration"
19313 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19314 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19317 echo "$files_on_starting_mdt files on MDT1 after migration"
19318 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19320 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19321 $LFS getdirstripe $DIR/$tdir
19323 files_on_starting_mdt=0
19324 for i in $(seq $total); do
19325 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19326 error "file $tfile.$i mismatch after 2nd migration"
19327 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19328 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19331 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19332 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19336 run_test 230k "file data not changed after dir migration"
19339 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19340 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19341 skip "Need MDS version at least 2.11.56"
19343 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19344 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19345 error "create files under remote dir failed $i"
19346 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19348 run_test 230l "readdir between MDTs won't crash"
19351 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19352 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19353 skip "Need MDS version at least 2.11.56"
19356 local mig_dir=$DIR/$tdir/migrate_dir
19357 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19361 echo "Creating files and dirs with xattrs"
19362 test_mkdir $DIR/$tdir
19363 test_mkdir -i0 -c1 $mig_dir
19365 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19366 error "cannot set xattr attr1 on dir"
19367 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19368 error "cannot set xattr attr2 on dir"
19369 touch $mig_dir/dir/f0
19370 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19371 error "cannot set xattr attr1 on file"
19372 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19373 error "cannot set xattr attr2 on file"
19374 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19375 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19376 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19377 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19378 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19379 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19380 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19381 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19382 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19384 echo "Migrating to MDT1"
19385 $LFS migrate -m $MDTIDX $mig_dir ||
19386 error "fails on migrating dir to MDT1"
19388 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19389 echo "Checking xattrs"
19390 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19391 [ "$val" = $longstr ] ||
19392 error "expecting xattr1 $longstr on dir, found $val"
19393 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19394 [ "$val" = $shortstr ] ||
19395 error "expecting xattr2 $shortstr on dir, found $val"
19396 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19397 [ "$val" = $longstr ] ||
19398 error "expecting xattr1 $longstr on file, found $val"
19399 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19400 [ "$val" = $shortstr ] ||
19401 error "expecting xattr2 $shortstr on file, found $val"
19403 run_test 230m "xattrs not changed after dir migration"
19406 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19407 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19408 skip "Need MDS version at least 2.13.53"
19410 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19411 cat /etc/hosts > $DIR/$tdir/$tfile
19412 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19413 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19415 cmp /etc/hosts $DIR/$tdir/$tfile ||
19416 error "File data mismatch after migration"
19418 run_test 230n "Dir migration with mirrored file"
19421 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19422 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19423 skip "Need MDS version at least 2.13.52"
19425 local mdts=$(comma_list $(mdts_nodes))
19427 local restripe_status
19431 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19433 # in case "crush" hash type is not set
19434 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19436 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19437 mdt.*MDT0000.enable_dir_restripe)
19438 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19439 stack_trap "do_nodes $mdts $LCTL set_param \
19440 mdt.*.enable_dir_restripe=$restripe_status"
19443 createmany -m $DIR/$tdir/f 100 ||
19444 error "create files under remote dir failed $i"
19445 createmany -d $DIR/$tdir/d 100 ||
19446 error "create dirs under remote dir failed $i"
19448 for i in $(seq 2 $MDSCOUNT); do
19449 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19450 $LFS setdirstripe -c $i $DIR/$tdir ||
19451 error "split -c $i $tdir failed"
19452 wait_update $HOSTNAME \
19453 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19454 error "dir split not finished"
19455 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19456 awk '/migrate/ {sum += $2} END { print sum }')
19457 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19458 # delta is around total_files/stripe_count
19459 (( $delta < 200 / (i - 1) + 4 )) ||
19460 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19463 run_test 230o "dir split"
19466 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19467 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19468 skip "Need MDS version at least 2.13.52"
19470 local mdts=$(comma_list $(mdts_nodes))
19472 local restripe_status
19476 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19478 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19480 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19481 mdt.*MDT0000.enable_dir_restripe)
19482 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19483 stack_trap "do_nodes $mdts $LCTL set_param \
19484 mdt.*.enable_dir_restripe=$restripe_status"
19486 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19487 createmany -m $DIR/$tdir/f 100 ||
19488 error "create files under remote dir failed $i"
19489 createmany -d $DIR/$tdir/d 100 ||
19490 error "create dirs under remote dir failed $i"
19492 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19493 local mdt_hash="crush"
19495 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19496 $LFS setdirstripe -c $i $DIR/$tdir ||
19497 error "split -c $i $tdir failed"
19498 [ $i -eq 1 ] && mdt_hash="none"
19499 wait_update $HOSTNAME \
19500 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19501 error "dir merge not finished"
19502 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19503 awk '/migrate/ {sum += $2} END { print sum }')
19504 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19505 # delta is around total_files/stripe_count
19506 (( $delta < 200 / i + 4 )) ||
19507 error "$delta files migrated >= $((200 / i + 4))"
19510 run_test 230p "dir merge"
19513 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19514 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19515 skip "Need MDS version at least 2.13.52"
19517 local mdts=$(comma_list $(mdts_nodes))
19518 local saved_threshold=$(do_facet mds1 \
19519 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19520 local saved_delta=$(do_facet mds1 \
19521 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19522 local threshold=100
19525 local stripe_count=0
19530 # test with fewer files on ZFS
19531 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19533 stack_trap "do_nodes $mdts $LCTL set_param \
19534 mdt.*.dir_split_count=$saved_threshold"
19535 stack_trap "do_nodes $mdts $LCTL set_param \
19536 mdt.*.dir_split_delta=$saved_delta"
19537 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19538 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19539 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19540 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19541 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19542 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19544 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19545 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19547 create=$((threshold * 3 / 2))
19548 while [ $stripe_count -lt $MDSCOUNT ]; do
19549 createmany -m $DIR/$tdir/f $total $create ||
19550 error "create sub files failed"
19551 stat $DIR/$tdir > /dev/null
19552 total=$((total + create))
19553 stripe_count=$((stripe_count + delta))
19554 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19556 wait_update $HOSTNAME \
19557 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19558 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19560 wait_update $HOSTNAME \
19561 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19562 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19564 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19565 echo "$nr_files/$total files on MDT$stripe_index after split"
19566 # allow 10% margin of imbalance with crush hash
19567 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19568 error "$nr_files files on MDT$stripe_index after split"
19570 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19571 [ $nr_files -eq $total ] ||
19572 error "total sub files $nr_files != $total"
19575 run_test 230q "dir auto split"
19578 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19579 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19580 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19581 skip "Need MDS version at least 2.13.54"
19583 # maximum amount of local locks:
19584 # parent striped dir - 2 locks
19585 # new stripe in parent to migrate to - 1 lock
19586 # source and target - 2 locks
19587 # Total 5 locks for regular file
19588 mkdir -p $DIR/$tdir
19589 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19590 touch $DIR/$tdir/dir1/eee
19592 # create 4 hardlink for 4 more locks
19593 # Total: 9 locks > RS_MAX_LOCKS (8)
19594 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19595 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19596 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19597 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19598 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19599 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19600 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19601 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19603 cancel_lru_locks mdc
19605 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19606 error "migrate dir fails"
19608 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19610 run_test 230r "migrate with too many local locks"
19613 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19614 skip "Need MDS version at least 2.13.57"
19616 local mdts=$(comma_list $(mdts_nodes))
19617 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19618 mdt.*MDT0000.enable_dir_restripe)
19620 stack_trap "do_nodes $mdts $LCTL set_param \
19621 mdt.*.enable_dir_restripe=$restripe_status"
19625 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19626 test_mkdir $DIR/$tdir
19627 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19628 error "$LFS mkdir doesn't return -EEXIST if target exists"
19632 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19636 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19637 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19638 skip "Need MDS version at least 2.14.50"
19640 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19641 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19642 $LFS project -p 1 -s $DIR/$tdir ||
19643 error "set $tdir project id failed"
19644 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19645 error "set subdir project id failed"
19646 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19648 run_test 230t "migrate directory with project ID set"
19652 # For simplicity this test assumes that max_pages_per_rpc
19653 # is the same across all OSCs
19654 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19655 local bulk_size=$((max_pages * PAGE_SIZE))
19656 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19659 mkdir -p $DIR/$tdir
19660 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19661 error "failed to set stripe with -S ${brw_size}M option"
19663 # clear the OSC stats
19664 $LCTL set_param osc.*.stats=0 &>/dev/null
19667 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19668 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19669 oflag=direct &>/dev/null || error "dd failed"
19671 sync; sleep 1; sync # just to be safe
19672 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19673 if [ x$nrpcs != "x1" ]; then
19674 $LCTL get_param osc.*.stats
19675 error "found $nrpcs ost_write RPCs, not 1 as expected"
19679 # Drop the OSC cache, otherwise we will read from it
19680 cancel_lru_locks osc
19682 # clear the OSC stats
19683 $LCTL set_param osc.*.stats=0 &>/dev/null
19685 # Client reads $bulk_size.
19686 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19687 iflag=direct &>/dev/null || error "dd failed"
19689 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19690 if [ x$nrpcs != "x1" ]; then
19691 $LCTL get_param osc.*.stats
19692 error "found $nrpcs ost_read RPCs, not 1 as expected"
19695 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19698 mkdir -p $DIR/$tdir
19700 for i in {0..1023}; do
19701 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19702 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19703 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19707 run_test 231b "must not assert on fully utilized OST request buffer"
19710 mkdir -p $DIR/$tdir
19711 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19713 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19714 do_facet ost1 $LCTL set_param fail_loc=0x31c
19716 # ignore dd failure
19717 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19719 do_facet ost1 $LCTL set_param fail_loc=0
19720 umount_client $MOUNT || error "umount failed"
19721 mount_client $MOUNT || error "mount failed"
19722 stop ost1 || error "cannot stop ost1"
19723 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19725 run_test 232a "failed lock should not block umount"
19728 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19729 skip "Need MDS version at least 2.10.58"
19731 mkdir -p $DIR/$tdir
19732 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19733 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19735 cancel_lru_locks osc
19737 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19738 do_facet ost1 $LCTL set_param fail_loc=0x31c
19741 $LFS data_version $DIR/$tdir/$tfile || true
19743 do_facet ost1 $LCTL set_param fail_loc=0
19744 umount_client $MOUNT || error "umount failed"
19745 mount_client $MOUNT || error "mount failed"
19746 stop ost1 || error "cannot stop ost1"
19747 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19749 run_test 232b "failed data version lock should not block umount"
19752 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19753 skip "Need MDS version at least 2.3.64"
19754 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19756 local fid=$($LFS path2fid $MOUNT)
19758 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19759 error "cannot access $MOUNT using its FID '$fid'"
19761 run_test 233a "checking that OBF of the FS root succeeds"
19764 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19765 skip "Need MDS version at least 2.5.90"
19766 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19768 local fid=$($LFS path2fid $MOUNT/.lustre)
19770 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19771 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19773 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19774 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19775 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19777 run_test 233b "checking that OBF of the FS .lustre succeeds"
19780 local p="$TMP/sanityN-$TESTNAME.parameters"
19781 save_lustre_params client "llite.*.xattr_cache" > $p
19782 lctl set_param llite.*.xattr_cache 1 ||
19783 skip_env "xattr cache is not supported"
19785 mkdir -p $DIR/$tdir || error "mkdir failed"
19786 touch $DIR/$tdir/$tfile || error "touch failed"
19787 # OBD_FAIL_LLITE_XATTR_ENOMEM
19788 $LCTL set_param fail_loc=0x1405
19789 getfattr -n user.attr $DIR/$tdir/$tfile &&
19790 error "getfattr should have failed with ENOMEM"
19791 $LCTL set_param fail_loc=0x0
19794 restore_lustre_params < $p
19797 run_test 234 "xattr cache should not crash on ENOMEM"
19800 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19801 skip "Need MDS version at least 2.4.52"
19803 flock_deadlock $DIR/$tfile
19808 124) error "process hangs on a deadlock"
19810 *) error "error executing flock_deadlock $DIR/$tfile"
19814 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19818 check_swap_layouts_support
19820 local ref1=/etc/passwd
19821 local ref2=/etc/group
19822 local file1=$DIR/$tdir/f1
19823 local file2=$DIR/$tdir/f2
19825 test_mkdir -c1 $DIR/$tdir
19826 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19827 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19828 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19829 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19830 local fd=$(free_fd)
19831 local cmd="exec $fd<>$file2"
19834 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19835 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19838 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19843 run_test 236 "Layout swap on open unlinked file"
19845 # LU-4659 linkea consistency
19847 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19848 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19849 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19850 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19853 ln $DIR/$tfile $DIR/$tfile.lnk
19854 touch $DIR/$tfile.new
19855 mv $DIR/$tfile.new $DIR/$tfile
19856 local fid1=$($LFS path2fid $DIR/$tfile)
19857 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19858 local path1=$($LFS fid2path $FSNAME "$fid1")
19859 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19860 local path2=$($LFS fid2path $FSNAME "$fid2")
19861 [ $tfile.lnk == $path2 ] ||
19862 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19865 run_test 238 "Verify linkea consistency"
19867 test_239A() { # was test_239
19868 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19869 skip "Need MDS version at least 2.5.60"
19871 local list=$(comma_list $(mdts_nodes))
19873 mkdir -p $DIR/$tdir
19874 createmany -o $DIR/$tdir/f- 5000
19875 unlinkmany $DIR/$tdir/f- 5000
19876 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19877 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19878 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19879 osp.*MDT*.sync_in_flight" | calc_sum)
19880 [ "$changes" -eq 0 ] || error "$changes not synced"
19882 run_test 239A "osp_sync test"
19884 test_239a() { #LU-5297
19885 remote_mds_nodsh && skip "remote MDS with nodsh"
19888 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19889 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19890 chgrp $RUNAS_GID $DIR/$tfile
19891 wait_delete_completed
19893 run_test 239a "process invalid osp sync record correctly"
19895 test_239b() { #LU-5297
19896 remote_mds_nodsh && skip "remote MDS with nodsh"
19899 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19900 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19901 chgrp $RUNAS_GID $DIR/$tfile1
19902 wait_delete_completed
19903 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19905 chgrp $RUNAS_GID $DIR/$tfile2
19906 wait_delete_completed
19908 run_test 239b "process osp sync record with ENOMEM error correctly"
19911 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19912 remote_mds_nodsh && skip "remote MDS with nodsh"
19914 mkdir -p $DIR/$tdir
19916 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19917 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19918 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19919 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19921 umount_client $MOUNT || error "umount failed"
19922 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19923 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19924 mount_client $MOUNT || error "failed to mount client"
19926 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19927 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19929 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19935 for LOOP in $(seq $count); do
19936 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19937 cancel_lru_locks $OSC || true
19945 for LOOP in $(seq $1); do
19946 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19951 test_241a() { # was test_241
19952 local bsize=$PAGE_SIZE
19954 (( bsize < 40960 )) && bsize=40960
19955 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19957 cancel_lru_locks $OSC
19958 test_241_bio 1000 $bsize &
19960 test_241_dio 1000 $bsize
19963 run_test 241a "bio vs dio"
19966 local bsize=$PAGE_SIZE
19968 (( bsize < 40960 )) && bsize=40960
19969 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19971 test_241_dio 1000 $bsize &
19973 test_241_dio 1000 $bsize
19976 run_test 241b "dio vs dio"
19979 remote_mds_nodsh && skip "remote MDS with nodsh"
19981 mkdir -p $DIR/$tdir
19982 touch $DIR/$tdir/$tfile
19984 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19985 do_facet mds1 lctl set_param fail_loc=0x105
19986 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19988 do_facet mds1 lctl set_param fail_loc=0
19989 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19991 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19995 test_mkdir $DIR/$tdir
19996 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19998 run_test 243 "various group lock tests"
20002 test_mkdir $DIR/$tdir
20003 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20004 sendfile_grouplock $DIR/$tdir/$tfile || \
20005 error "sendfile+grouplock failed"
20008 run_test 244a "sendfile with group lock tests"
20012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20015 local size=$((1024*1024))
20017 test_mkdir $DIR/$tdir
20018 for i in $(seq 1 $threads); do
20019 local file=$DIR/$tdir/file_$((i / 10))
20020 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20023 for i in $(seq 1 $threads); do
20027 run_test 244b "multi-threaded write with group lock"
20030 local flagname="multi_mod_rpcs"
20031 local connect_data_name="max_mod_rpcs"
20034 # check if multiple modify RPCs flag is set
20035 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20036 grep "connect_flags:")
20039 echo "$out" | grep -qw $flagname
20040 if [ $? -ne 0 ]; then
20041 echo "connect flag $flagname is not set"
20045 # check if multiple modify RPCs data is set
20046 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20049 echo "$out" | grep -qw $connect_data_name ||
20050 error "import should have connect data $connect_data_name"
20052 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20058 umount_client $submount
20063 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20065 skip_env "Fileset feature is not supported"
20067 local submount=${MOUNT}_$tdir
20070 mkdir -p $submount || error "mkdir $submount failed"
20071 FILESET="$FILESET/$tdir" mount_client $submount ||
20072 error "mount $submount failed"
20073 trap "cleanup_247 $submount" EXIT
20074 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20075 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20076 error "read $MOUNT/$tdir/$tfile failed"
20077 cleanup_247 $submount
20079 run_test 247a "mount subdir as fileset"
20082 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20083 skip_env "Fileset feature is not supported"
20085 local submount=${MOUNT}_$tdir
20087 rm -rf $MOUNT/$tdir
20088 mkdir -p $submount || error "mkdir $submount failed"
20090 FILESET="$FILESET/$tdir" mount_client $submount &&
20091 error "mount $submount should fail"
20094 run_test 247b "mount subdir that dose not exist"
20097 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20098 skip_env "Fileset feature is not supported"
20100 local submount=${MOUNT}_$tdir
20102 mkdir -p $MOUNT/$tdir/dir1
20103 mkdir -p $submount || error "mkdir $submount failed"
20104 trap "cleanup_247 $submount" EXIT
20105 FILESET="$FILESET/$tdir" mount_client $submount ||
20106 error "mount $submount failed"
20107 local fid=$($LFS path2fid $MOUNT/)
20108 $LFS fid2path $submount $fid && error "fid2path should fail"
20109 cleanup_247 $submount
20111 run_test 247c "running fid2path outside subdirectory root"
20114 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20115 skip "Fileset feature is not supported"
20117 local submount=${MOUNT}_$tdir
20119 mkdir -p $MOUNT/$tdir/dir1
20120 mkdir -p $submount || error "mkdir $submount failed"
20121 FILESET="$FILESET/$tdir" mount_client $submount ||
20122 error "mount $submount failed"
20123 trap "cleanup_247 $submount" EXIT
20125 local td=$submount/dir1
20126 local fid=$($LFS path2fid $td)
20127 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20129 # check that we get the same pathname back
20132 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20133 echo "$rootpath $fid"
20134 found=$($LFS fid2path $rootpath "$fid")
20135 [ -n "found" ] || error "fid2path should succeed"
20136 [ "$found" == "$td" ] || error "fid2path $found != $td"
20138 # check wrong root path format
20139 rootpath=$submount"_wrong"
20140 found=$($LFS fid2path $rootpath "$fid")
20141 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20143 cleanup_247 $submount
20145 run_test 247d "running fid2path inside subdirectory root"
20149 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20151 skip "Fileset feature is not supported"
20153 local submount=${MOUNT}_$tdir
20156 mkdir -p $submount || error "mkdir $submount failed"
20157 FILESET="$FILESET/.." mount_client $submount &&
20158 error "mount $submount should fail"
20161 run_test 247e "mount .. as fileset"
20164 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20165 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20166 skip "Need at least version 2.13.52"
20167 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20168 skip "Need at least version 2.14.50"
20169 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20171 skip "Fileset feature is not supported"
20173 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20174 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20175 error "mkdir remote failed"
20176 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
20177 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20178 error "mkdir striped failed"
20179 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20181 local submount=${MOUNT}_$tdir
20183 mkdir -p $submount || error "mkdir $submount failed"
20184 stack_trap "rmdir $submount"
20188 local fileset=$FILESET
20189 local mdts=$(comma_list $(mdts_nodes))
20191 stat=$(do_facet mds1 $LCTL get_param -n \
20192 mdt.*MDT0000.enable_remote_subdir_mount)
20193 stack_trap "do_nodes $mdts $LCTL set_param \
20194 mdt.*.enable_remote_subdir_mount=$stat"
20196 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20197 stack_trap "umount_client $submount"
20198 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20199 error "mount remote dir $dir should fail"
20201 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20202 $tdir/striped/. ; do
20203 FILESET="$fileset/$dir" mount_client $submount ||
20204 error "mount $dir failed"
20205 umount_client $submount
20208 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20209 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20210 error "mount $tdir/remote failed"
20212 run_test 247f "mount striped or remote directory as fileset"
20215 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20216 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20217 skip "Need at least version 2.14.50"
20219 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20220 error "mkdir $tdir failed"
20221 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20223 local submount=${MOUNT}_$tdir
20225 mkdir -p $submount || error "mkdir $submount failed"
20226 stack_trap "rmdir $submount"
20228 FILESET="$fileset/$tdir" mount_client $submount ||
20229 error "mount $dir failed"
20230 stack_trap "umount $submount"
20232 local mdts=$(comma_list $(mdts_nodes))
20236 stat $submount > /dev/null
20237 cancel_lru_locks $MDC
20238 stat $submount > /dev/null
20239 stat $submount/$tfile > /dev/null
20240 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20241 stat $submount/$tfile > /dev/null
20242 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20243 awk '/getattr/ {sum += $2} END {print sum}')
20245 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20247 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20250 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20251 [ -z "$fast_read_sav" ] && skip "no fast read support"
20253 # create a large file for fast read verification
20254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20256 # make sure the file is created correctly
20257 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20258 { rm -f $DIR/$tfile; skip "file creation error"; }
20260 echo "Test 1: verify that fast read is 4 times faster on cache read"
20262 # small read with fast read enabled
20263 $LCTL set_param -n llite.*.fast_read=1
20264 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20265 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20266 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20267 # small read with fast read disabled
20268 $LCTL set_param -n llite.*.fast_read=0
20269 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20270 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20271 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20273 # verify that fast read is 4 times faster for cache read
20274 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20275 error_not_in_vm "fast read was not 4 times faster: " \
20276 "$t_fast vs $t_slow"
20278 echo "Test 2: verify the performance between big and small read"
20279 $LCTL set_param -n llite.*.fast_read=1
20281 # 1k non-cache read
20282 cancel_lru_locks osc
20283 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20284 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20285 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20287 # 1M non-cache read
20288 cancel_lru_locks osc
20289 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20290 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20291 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20293 # verify that big IO is not 4 times faster than small IO
20294 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20295 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20297 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20300 run_test 248a "fast read verification"
20303 # Default short_io_bytes=16384, try both smaller and larger sizes.
20304 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20305 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20306 echo "bs=53248 count=113 normal buffered write"
20307 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20308 error "dd of initial data file failed"
20309 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20311 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20312 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20313 error "dd with sync normal writes failed"
20314 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20316 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20317 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20318 error "dd with sync small writes failed"
20319 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20321 cancel_lru_locks osc
20323 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20324 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20325 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20326 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20327 iflag=direct || error "dd with O_DIRECT small read failed"
20328 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20329 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20330 error "compare $TMP/$tfile.1 failed"
20332 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20333 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20335 # just to see what the maximum tunable value is, and test parsing
20336 echo "test invalid parameter 2MB"
20337 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20338 error "too-large short_io_bytes allowed"
20339 echo "test maximum parameter 512KB"
20340 # if we can set a larger short_io_bytes, run test regardless of version
20341 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20342 # older clients may not allow setting it this large, that's OK
20343 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20344 skip "Need at least client version 2.13.50"
20345 error "medium short_io_bytes failed"
20347 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20348 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20350 echo "test large parameter 64KB"
20351 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20352 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20354 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20355 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20356 error "dd with sync large writes failed"
20357 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20359 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20360 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20361 num=$((113 * 4096 / PAGE_SIZE))
20362 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20363 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20364 error "dd with O_DIRECT large writes failed"
20365 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20366 error "compare $DIR/$tfile.3 failed"
20368 cancel_lru_locks osc
20370 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20371 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20372 error "dd with O_DIRECT large read failed"
20373 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20374 error "compare $TMP/$tfile.2 failed"
20376 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20377 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20378 error "dd with O_DIRECT large read failed"
20379 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20380 error "compare $TMP/$tfile.3 failed"
20382 run_test 248b "test short_io read and write for both small and large sizes"
20384 test_249() { # LU-7890
20385 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20386 skip "Need at least version 2.8.54"
20389 $LFS setstripe -c 1 $DIR/$tfile
20390 # Offset 2T == 4k * 512M
20391 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20392 error "dd to 2T offset failed"
20394 run_test 249 "Write above 2T file size"
20397 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20398 && skip "no 16TB file size limit on ZFS"
20400 $LFS setstripe -c 1 $DIR/$tfile
20401 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20402 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20403 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20404 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20405 conv=notrunc,fsync && error "append succeeded"
20408 run_test 250 "Write above 16T limit"
20411 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20413 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20414 #Skip once - writing the first stripe will succeed
20415 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20416 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20417 error "short write happened"
20419 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20420 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20421 error "short read happened"
20425 run_test 251 "Handling short read and write correctly"
20428 remote_mds_nodsh && skip "remote MDS with nodsh"
20429 remote_ost_nodsh && skip "remote OST with nodsh"
20430 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20431 skip_env "ldiskfs only test"
20441 # check lr_reader on OST0000
20443 dev=$(facet_device $tgt)
20444 out=$(do_facet $tgt $LR_READER $dev)
20445 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20447 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20448 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20449 error "Invalid uuid returned by $LR_READER on target $tgt"
20450 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20452 # check lr_reader -c on MDT0000
20454 dev=$(facet_device $tgt)
20455 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20456 skip "$LR_READER does not support additional options"
20458 out=$(do_facet $tgt $LR_READER -c $dev)
20459 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20461 num=$(echo "$out" | grep -c "mdtlov")
20462 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20463 error "Invalid number of mdtlov clients returned by $LR_READER"
20464 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20466 # check lr_reader -cr on MDT0000
20467 out=$(do_facet $tgt $LR_READER -cr $dev)
20468 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20470 echo "$out" | grep -q "^reply_data:$" ||
20471 error "$LR_READER should have returned 'reply_data' section"
20472 num=$(echo "$out" | grep -c "client_generation")
20473 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20475 run_test 252 "check lr_reader tool"
20478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20479 remote_mds_nodsh && skip "remote MDS with nodsh"
20480 remote_mgs_nodsh && skip "remote MGS with nodsh"
20484 local ost_name=$(ostname_from_index $ostidx)
20487 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20488 do_facet $SINGLEMDS $LCTL get_param -n \
20489 osp.$mdtosc_proc1.reserved_mb_high ||
20490 skip "remote MDS does not support reserved_mb_high"
20494 wait_delete_completed
20497 pool_add $TESTNAME || error "Pool creation failed"
20498 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20500 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20501 error "Setstripe failed"
20503 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20505 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20507 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20509 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20510 osp.$mdtosc_proc1.prealloc_status)
20511 echo "prealloc_status $oa_status"
20513 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20514 error "File creation should fail"
20516 #object allocation was stopped, but we still able to append files
20517 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20518 oflag=append || error "Append failed"
20520 rm -f $DIR/$tdir/$tfile.0
20522 # For this test, we want to delete the files we created to go out of
20523 # space but leave the watermark, so we remain nearly out of space
20524 ost_watermarks_enospc_delete_files $tfile $ostidx
20526 wait_delete_completed
20530 for i in $(seq 10 12); do
20531 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20532 2>/dev/null || error "File creation failed after rm"
20535 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20536 osp.$mdtosc_proc1.prealloc_status)
20537 echo "prealloc_status $oa_status"
20539 if (( oa_status != 0 )); then
20540 error "Object allocation still disable after rm"
20543 run_test 253 "Check object allocation limit"
20546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20547 remote_mds_nodsh && skip "remote MDS with nodsh"
20548 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20549 skip "MDS does not support changelog_size"
20552 local MDT0=$(facet_svc $SINGLEMDS)
20554 changelog_register || error "changelog_register failed"
20556 changelog_clear 0 || error "changelog_clear failed"
20558 local size1=$(do_facet $SINGLEMDS \
20559 $LCTL get_param -n mdd.$MDT0.changelog_size)
20560 echo "Changelog size $size1"
20563 $LFS mkdir -i 0 $DIR/$tdir
20565 mkdir -p $DIR/$tdir/pics/2008/zachy
20566 touch $DIR/$tdir/pics/2008/zachy/timestamp
20567 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20568 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20569 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20570 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20571 rm $DIR/$tdir/pics/desktop.jpg
20573 local size2=$(do_facet $SINGLEMDS \
20574 $LCTL get_param -n mdd.$MDT0.changelog_size)
20575 echo "Changelog size after work $size2"
20577 (( $size2 > $size1 )) ||
20578 error "new Changelog size=$size2 less than old size=$size1"
20580 run_test 254 "Check changelog size"
20587 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20588 awk -F: '{print $2}' | grep $type > /dev/null
20589 if [ $? -ne 0 ]; then
20599 lfs ladvise -a willread $file > /dev/null 2>&1
20600 if [ $? -eq 0 ]; then
20604 lfs ladvise -a willread $file 2>&1 |
20605 grep "Inappropriate ioctl for device" > /dev/null
20606 if [ $? -eq 0 ]; then
20613 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20616 # run a random read IO workload
20617 # usage: random_read_iops <filename> <filesize> <iosize>
20618 random_read_iops() {
20621 local iosize=${3:-4096}
20623 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20624 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20627 drop_file_oss_cache() {
20631 $LFS ladvise -a dontneed $file 2>/dev/null ||
20632 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20635 ladvise_willread_performance()
20638 local average_origin=0
20639 local average_cache=0
20640 local average_ladvise=0
20642 for ((i = 1; i <= $repeat; i++)); do
20643 echo "Iter $i/$repeat: reading without willread hint"
20644 cancel_lru_locks osc
20645 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20646 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20647 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20648 average_origin=$(bc <<<"$average_origin + $speed_origin")
20650 cancel_lru_locks osc
20651 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20652 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20653 average_cache=$(bc <<<"$average_cache + $speed_cache")
20655 cancel_lru_locks osc
20656 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20657 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20658 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20659 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20660 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20662 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20663 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20664 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20666 speedup_cache=$(percent $average_cache $average_origin)
20667 speedup_ladvise=$(percent $average_ladvise $average_origin)
20669 echo "Average uncached read: $average_origin"
20670 echo "Average speedup with OSS cached read: " \
20671 "$average_cache = +$speedup_cache%"
20672 echo "Average speedup with ladvise willread: " \
20673 "$average_ladvise = +$speedup_ladvise%"
20675 local lowest_speedup=20
20676 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20677 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20678 "got $average_cache%. Skipping ladvise willread check."
20682 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20683 # it is still good to run until then to exercise 'ladvise willread'
20684 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20685 [ "$ost1_FSTYPE" = "zfs" ] &&
20686 echo "osd-zfs does not support dontneed or drop_caches" &&
20689 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20690 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20691 error_not_in_vm "Speedup with willread is less than " \
20692 "$lowest_speedup%, got $average_ladvise%"
20696 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20697 skip "lustre < 2.8.54 does not support ladvise "
20698 remote_ost_nodsh && skip "remote OST with nodsh"
20700 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20702 ladvise_no_type willread $DIR/$tfile &&
20703 skip "willread ladvise is not supported"
20705 ladvise_no_ioctl $DIR/$tfile &&
20706 skip "ladvise ioctl is not supported"
20709 local size=$((size_mb * 1048576))
20710 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20711 error "dd to $DIR/$tfile failed"
20713 lfs ladvise -a willread $DIR/$tfile ||
20714 error "Ladvise failed with no range argument"
20716 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20717 error "Ladvise failed with no -l or -e argument"
20719 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20720 error "Ladvise failed with only -e argument"
20722 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20723 error "Ladvise failed with only -l argument"
20725 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20726 error "End offset should not be smaller than start offset"
20728 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20729 error "End offset should not be equal to start offset"
20731 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20732 error "Ladvise failed with overflowing -s argument"
20734 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20735 error "Ladvise failed with overflowing -e argument"
20737 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20738 error "Ladvise failed with overflowing -l argument"
20740 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20741 error "Ladvise succeeded with conflicting -l and -e arguments"
20743 echo "Synchronous ladvise should wait"
20745 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20746 do_nodes $(comma_list $(osts_nodes)) \
20747 $LCTL set_param fail_val=$delay fail_loc=0x237
20749 local start_ts=$SECONDS
20750 lfs ladvise -a willread $DIR/$tfile ||
20751 error "Ladvise failed with no range argument"
20752 local end_ts=$SECONDS
20753 local inteval_ts=$((end_ts - start_ts))
20755 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20756 error "Synchronous advice didn't wait reply"
20759 echo "Asynchronous ladvise shouldn't wait"
20760 local start_ts=$SECONDS
20761 lfs ladvise -a willread -b $DIR/$tfile ||
20762 error "Ladvise failed with no range argument"
20763 local end_ts=$SECONDS
20764 local inteval_ts=$((end_ts - start_ts))
20766 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20767 error "Asynchronous advice blocked"
20770 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20771 ladvise_willread_performance
20773 run_test 255a "check 'lfs ladvise -a willread'"
20779 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20783 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20784 skip "lustre < 2.8.54 does not support ladvise "
20785 remote_ost_nodsh && skip "remote OST with nodsh"
20787 lfs setstripe -c 1 -i 0 $DIR/$tfile
20789 ladvise_no_type dontneed $DIR/$tfile &&
20790 skip "dontneed ladvise is not supported"
20792 ladvise_no_ioctl $DIR/$tfile &&
20793 skip "ladvise ioctl is not supported"
20795 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20796 [ "$ost1_FSTYPE" = "zfs" ] &&
20797 skip "zfs-osd does not support 'ladvise dontneed'"
20800 local size=$((size_mb * 1048576))
20801 # In order to prevent disturbance of other processes, only check 3/4
20802 # of the memory usage
20803 local kibibytes=$((size_mb * 1024 * 3 / 4))
20805 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20806 error "dd to $DIR/$tfile failed"
20808 #force write to complete before dropping OST cache & checking memory
20811 local total=$(facet_meminfo ost1 MemTotal)
20812 echo "Total memory: $total KiB"
20814 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20815 local before_read=$(facet_meminfo ost1 Cached)
20816 echo "Cache used before read: $before_read KiB"
20818 lfs ladvise -a willread $DIR/$tfile ||
20819 error "Ladvise willread failed"
20820 local after_read=$(facet_meminfo ost1 Cached)
20821 echo "Cache used after read: $after_read KiB"
20823 lfs ladvise -a dontneed $DIR/$tfile ||
20824 error "Ladvise dontneed again failed"
20825 local no_read=$(facet_meminfo ost1 Cached)
20826 echo "Cache used after dontneed ladvise: $no_read KiB"
20828 if [ $total -lt $((before_read + kibibytes)) ]; then
20829 echo "Memory is too small, abort checking"
20833 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20834 error "Ladvise willread should use more memory" \
20835 "than $kibibytes KiB"
20838 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20839 error "Ladvise dontneed should release more memory" \
20840 "than $kibibytes KiB"
20843 run_test 255b "check 'lfs ladvise -a dontneed'"
20846 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20847 skip "lustre < 2.10.50 does not support lockahead"
20849 local ost1_imp=$(get_osc_import_name client ost1)
20850 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20858 test_mkdir -p $DIR/$tdir
20859 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20861 #test 10 returns only success/failure
20863 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20865 if [ $rc -eq 255 ]; then
20866 error "Ladvise test${i} failed, ${rc}"
20869 #test 11 counts lock enqueue requests, all others count new locks
20871 count=$(do_facet ost1 \
20872 $LCTL get_param -n ost.OSS.ost.stats)
20873 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20875 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20877 if [ $rc -eq 255 ]; then
20878 error "Ladvise test${i} failed, ${rc}"
20881 new_count=$(do_facet ost1 \
20882 $LCTL get_param -n ost.OSS.ost.stats)
20883 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20884 awk '{ print $2 }')
20886 difference="$((new_count - count))"
20887 if [ $difference -ne $rc ]; then
20888 error "Ladvise test${i}, bad enqueue count, returned " \
20889 "${rc}, actual ${difference}"
20892 for i in $(seq 12 21); do
20893 # If we do not do this, we run the risk of having too many
20894 # locks and starting lock cancellation while we are checking
20896 cancel_lru_locks osc
20898 count=$($LCTL get_param -n \
20899 ldlm.namespaces.$imp_name.lock_unused_count)
20901 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20903 if [ $rc -eq 255 ]; then
20904 error "Ladvise test ${i} failed, ${rc}"
20907 new_count=$($LCTL get_param -n \
20908 ldlm.namespaces.$imp_name.lock_unused_count)
20909 difference="$((new_count - count))"
20911 # Test 15 output is divided by 100 to map down to valid return
20912 if [ $i -eq 15 ]; then
20916 if [ $difference -ne $rc ]; then
20917 error "Ladvise test ${i}, bad lock count, returned " \
20918 "${rc}, actual ${difference}"
20922 #test 22 returns only success/failure
20924 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20926 if [ $rc -eq 255 ]; then
20927 error "Ladvise test${i} failed, ${rc}"
20930 run_test 255c "suite of ladvise lockahead tests"
20933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20934 remote_mds_nodsh && skip "remote MDS with nodsh"
20935 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20936 changelog_users $SINGLEMDS | grep "^cl" &&
20937 skip "active changelog user"
20943 mdt_dev=$(mdsdevname 1)
20946 changelog_register || error "changelog_register failed"
20949 mkdir -p $DIR/$tdir
20951 changelog_clear 0 || error "changelog_clear failed"
20954 touch $DIR/$tdir/{1..10}
20957 stop $SINGLEMDS || error "Fail to stop MDT"
20961 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20963 #after mount new plainllog is used
20964 touch $DIR/$tdir/{11..19}
20965 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20966 stack_trap "rm -f $tmpfile"
20967 cat_sl=$(do_facet $SINGLEMDS "sync; \
20968 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20969 llog_reader $tmpfile | grep -c type=1064553b")
20970 do_facet $SINGLEMDS llog_reader $tmpfile
20972 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20974 changelog_clear 0 || error "changelog_clear failed"
20976 cat_sl=$(do_facet $SINGLEMDS "sync; \
20977 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20978 llog_reader $tmpfile | grep -c type=1064553b")
20980 if (( cat_sl == 2 )); then
20981 error "Empty plain llog was not deleted from changelog catalog"
20982 elif (( cat_sl != 1 )); then
20983 error "Active plain llog shouldn't be deleted from catalog"
20986 run_test 256 "Check llog delete for empty and not full state"
20989 remote_mds_nodsh && skip "remote MDS with nodsh"
20990 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20991 skip "Need MDS version at least 2.8.55"
20993 test_mkdir $DIR/$tdir
20995 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20996 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20999 #define OBD_FAIL_MDS_XATTR_REP 0x161
21000 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21001 local facet=mds$((mdtidx + 1))
21002 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21003 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21005 stop $facet || error "stop MDS failed"
21006 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21007 error "start MDS fail"
21008 wait_recovery_complete $facet
21010 run_test 257 "xattr locks are not lost"
21012 # Verify we take the i_mutex when security requires it
21014 #define OBD_FAIL_IMUTEX_SEC 0x141c
21015 $LCTL set_param fail_loc=0x141c
21017 chmod u+s $DIR/$tfile
21018 chmod a+rwx $DIR/$tfile
21019 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21021 if [ $RC -ne 0 ]; then
21022 error "error, failed to take i_mutex, rc=$?"
21026 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21028 # Verify we do NOT take the i_mutex in the normal case
21030 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21031 $LCTL set_param fail_loc=0x141d
21034 chmod a+rw $DIR/$tfile
21035 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21037 if [ $RC -ne 0 ]; then
21038 error "error, took i_mutex unnecessarily, rc=$?"
21043 run_test 258b "verify i_mutex security behavior"
21046 local file=$DIR/$tfile
21050 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21052 stack_trap "rm -f $file" EXIT
21054 wait_delete_completed
21055 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21056 echo "before: $before"
21058 $LFS setstripe -i 0 -c 1 $file
21059 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21061 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21062 echo "after write: $after"
21064 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21065 do_facet ost1 $LCTL set_param fail_loc=0x2301
21067 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21068 echo "after truncate: $after"
21071 do_facet ost1 $LCTL set_param fail_loc=0
21072 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21074 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21075 echo "after restart: $after"
21076 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21077 error "missing truncate?"
21081 run_test 259 "crash at delayed truncate"
21084 #define OBD_FAIL_MDC_CLOSE 0x806
21085 $LCTL set_param fail_loc=0x80000806
21089 run_test 260 "Check mdc_close fail"
21091 ### Data-on-MDT sanity tests ###
21093 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21094 skip "Need MDS version at least 2.10.55 for DoM"
21097 local dom=$DIR/$tdir/dom_file
21098 local tmp=$DIR/$tdir/tmp_file
21100 mkdir -p $DIR/$tdir
21102 # basic checks for DoM component creation
21103 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21104 error "Can set MDT layout to non-first entry"
21106 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21107 error "Can define multiple entries as MDT layout"
21109 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21111 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21112 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21113 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21115 local mdtidx=$($LFS getstripe -m $dom)
21116 local mdtname=MDT$(printf %04x $mdtidx)
21117 local facet=mds$((mdtidx + 1))
21118 local space_check=1
21120 # Skip free space checks with ZFS
21121 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21125 local size_tmp=$((65536 * 3))
21126 local mdtfree1=$(do_facet $facet \
21127 lctl get_param -n osd*.*$mdtname.kbytesfree)
21129 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21130 # check also direct IO along write
21131 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21132 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21134 cmp $tmp $dom || error "file data is different"
21135 [ $(stat -c%s $dom) == $size_tmp ] ||
21136 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21137 if [ $space_check == 1 ]; then
21138 local mdtfree2=$(do_facet $facet \
21139 lctl get_param -n osd*.*$mdtname.kbytesfree)
21141 # increase in usage from by $size_tmp
21142 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21143 error "MDT free space wrong after write: " \
21144 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21148 local size_dom=10000
21150 $TRUNCATE $dom $size_dom
21151 [ $(stat -c%s $dom) == $size_dom ] ||
21152 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21153 if [ $space_check == 1 ]; then
21154 mdtfree1=$(do_facet $facet \
21155 lctl get_param -n osd*.*$mdtname.kbytesfree)
21156 # decrease in usage from $size_tmp to new $size_dom
21157 [ $(($mdtfree1 - $mdtfree2)) -ge \
21158 $(((size_tmp - size_dom) / 1024)) ] ||
21159 error "MDT free space is wrong after truncate: " \
21160 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21166 size_dom=$((size_dom + size_tmp))
21167 [ $(stat -c%s $dom) == $size_dom ] ||
21168 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21169 if [ $space_check == 1 ]; then
21170 mdtfree2=$(do_facet $facet \
21171 lctl get_param -n osd*.*$mdtname.kbytesfree)
21172 # increase in usage by $size_tmp from previous
21173 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21174 error "MDT free space is wrong after append: " \
21175 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21180 if [ $space_check == 1 ]; then
21181 mdtfree1=$(do_facet $facet \
21182 lctl get_param -n osd*.*$mdtname.kbytesfree)
21183 # decrease in usage by $size_dom from previous
21184 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21185 error "MDT free space is wrong after removal: " \
21186 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21189 # combined striping
21190 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21191 error "Can't create DoM + OST striping"
21193 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21194 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21195 # check also direct IO along write
21196 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21198 cmp $tmp $dom || error "file data is different"
21199 [ $(stat -c%s $dom) == $size_tmp ] ||
21200 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21205 run_test 270a "DoM: basic functionality tests"
21208 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21209 skip "Need MDS version at least 2.10.55"
21211 local dom=$DIR/$tdir/dom_file
21212 local max_size=1048576
21214 mkdir -p $DIR/$tdir
21215 $LFS setstripe -E $max_size -L mdt $dom
21217 # truncate over the limit
21218 $TRUNCATE $dom $(($max_size + 1)) &&
21219 error "successful truncate over the maximum size"
21220 # write over the limit
21221 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21222 error "successful write over the maximum size"
21223 # append over the limit
21224 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21225 echo "12345" >> $dom && error "successful append over the maximum size"
21230 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21233 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21234 skip "Need MDS version at least 2.10.55"
21236 mkdir -p $DIR/$tdir
21237 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21239 # check files inherit DoM EA
21240 touch $DIR/$tdir/first
21241 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21242 error "bad pattern"
21243 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21244 error "bad stripe count"
21245 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21246 error "bad stripe size"
21248 # check directory inherits DoM EA and uses it as default
21249 mkdir $DIR/$tdir/subdir
21250 touch $DIR/$tdir/subdir/second
21251 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21252 error "bad pattern in sub-directory"
21253 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21254 error "bad stripe count in sub-directory"
21255 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21256 error "bad stripe size in sub-directory"
21259 run_test 270c "DoM: DoM EA inheritance tests"
21262 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21263 skip "Need MDS version at least 2.10.55"
21265 mkdir -p $DIR/$tdir
21266 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21268 # inherit default DoM striping
21269 mkdir $DIR/$tdir/subdir
21270 touch $DIR/$tdir/subdir/f1
21272 # change default directory striping
21273 $LFS setstripe -c 1 $DIR/$tdir/subdir
21274 touch $DIR/$tdir/subdir/f2
21275 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21276 error "wrong default striping in file 2"
21277 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21278 error "bad pattern in file 2"
21281 run_test 270d "DoM: change striping from DoM to RAID0"
21284 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21285 skip "Need MDS version at least 2.10.55"
21287 mkdir -p $DIR/$tdir/dom
21288 mkdir -p $DIR/$tdir/norm
21291 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21292 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21294 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21295 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21297 # find DoM files by layout
21298 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21299 [ $NUM -eq $DOMFILES ] ||
21300 error "lfs find -L: found $NUM, expected $DOMFILES"
21301 echo "Test 1: lfs find 20 DOM files by layout: OK"
21303 # there should be 1 dir with default DOM striping
21304 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21306 error "lfs find -L: found $NUM, expected 1 dir"
21307 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21309 # find DoM files by stripe size
21310 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21311 [ $NUM -eq $DOMFILES ] ||
21312 error "lfs find -S: found $NUM, expected $DOMFILES"
21313 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21315 # find files by stripe offset except DoM files
21316 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21317 [ $NUM -eq $NORMFILES ] ||
21318 error "lfs find -i: found $NUM, expected $NORMFILES"
21319 echo "Test 5: lfs find no DOM files by stripe index: OK"
21322 run_test 270e "DoM: lfs find with DoM files test"
21325 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21326 skip "Need MDS version at least 2.10.55"
21328 local mdtname=${FSNAME}-MDT0000-mdtlov
21329 local dom=$DIR/$tdir/dom_file
21330 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21331 lod.$mdtname.dom_stripesize)
21332 local dom_limit=131072
21334 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21335 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21336 lod.$mdtname.dom_stripesize)
21337 [ ${dom_limit} -eq ${dom_current} ] ||
21338 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21340 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21341 $LFS setstripe -d $DIR/$tdir
21342 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21343 error "Can't set directory default striping"
21345 # exceed maximum stripe size
21346 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21347 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21348 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21349 error "Able to create DoM component size more than LOD limit"
21351 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21352 dom_current=$(do_facet mds1 $LCTL get_param -n \
21353 lod.$mdtname.dom_stripesize)
21354 [ 0 -eq ${dom_current} ] ||
21355 error "Can't set zero DoM stripe limit"
21358 # attempt to create DoM file on server with disabled DoM should
21359 # remove DoM entry from layout and be succeed
21360 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21361 error "Can't create DoM file (DoM is disabled)"
21362 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21363 error "File has DoM component while DoM is disabled"
21366 # attempt to create DoM file with only DoM stripe should return error
21367 $LFS setstripe -E $dom_limit -L mdt $dom &&
21368 error "Able to create DoM-only file while DoM is disabled"
21370 # too low values to be aligned with smallest stripe size 64K
21371 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21372 dom_current=$(do_facet mds1 $LCTL get_param -n \
21373 lod.$mdtname.dom_stripesize)
21374 [ 30000 -eq ${dom_current} ] &&
21375 error "Can set too small DoM stripe limit"
21377 # 64K is a minimal stripe size in Lustre, expect limit of that size
21378 [ 65536 -eq ${dom_current} ] ||
21379 error "Limit is not set to 64K but ${dom_current}"
21381 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21382 dom_current=$(do_facet mds1 $LCTL get_param -n \
21383 lod.$mdtname.dom_stripesize)
21385 [ 2147483648 -eq ${dom_current} ] &&
21386 error "Can set too large DoM stripe limit"
21388 do_facet mds1 $LCTL set_param -n \
21389 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21390 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21391 error "Can't create DoM component size after limit change"
21392 do_facet mds1 $LCTL set_param -n \
21393 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21394 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21395 error "Can't create DoM file after limit decrease"
21396 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21397 error "Can create big DoM component after limit decrease"
21398 touch ${dom}_def ||
21399 error "Can't create file with old default layout"
21401 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21404 run_test 270f "DoM: maximum DoM stripe size checks"
21407 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21408 skip "Need MDS version at least 2.13.52"
21409 local dom=$DIR/$tdir/$tfile
21411 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21412 local lodname=${FSNAME}-MDT0000-mdtlov
21414 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21415 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21416 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21417 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21419 local dom_limit=1024
21420 local dom_threshold="50%"
21422 $LFS setstripe -d $DIR/$tdir
21423 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21424 error "Can't set directory default striping"
21426 do_facet mds1 $LCTL set_param -n \
21427 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21428 # set 0 threshold and create DOM file to change tunable stripesize
21429 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21430 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21431 error "Failed to create $dom file"
21432 # now tunable dom_cur_stripesize should reach maximum
21433 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21434 lod.${lodname}.dom_stripesize_cur_kb)
21435 [[ $dom_current == $dom_limit ]] ||
21436 error "Current DOM stripesize is not maximum"
21439 # set threshold for further tests
21440 do_facet mds1 $LCTL set_param -n \
21441 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21442 echo "DOM threshold is $dom_threshold free space"
21445 # Spoof bfree to exceed threshold
21446 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21447 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21448 for spfree in 40 20 0 15 30 55; do
21449 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21450 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21451 error "Failed to create $dom file"
21452 dom_def=$(do_facet mds1 $LCTL get_param -n \
21453 lod.${lodname}.dom_stripesize_cur_kb)
21454 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21455 [[ $dom_def != $dom_current ]] ||
21456 error "Default stripe size was not changed"
21457 if [[ $spfree > 0 ]] ; then
21458 dom_set=$($LFS getstripe -S $dom)
21459 [[ $dom_set == $((dom_def * 1024)) ]] ||
21460 error "DOM component size is still old"
21462 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21463 error "DoM component is set with no free space"
21466 dom_current=$dom_def
21469 run_test 270g "DoM: default DoM stripe size depends on free space"
21472 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21473 skip "Need MDS version at least 2.13.53"
21475 local mdtname=${FSNAME}-MDT0000-mdtlov
21476 local dom=$DIR/$tdir/$tfile
21477 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21479 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21480 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21482 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21483 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21484 error "can't create OST file"
21485 # mirrored file with DOM entry in the second mirror
21486 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21487 error "can't create mirror with DoM component"
21489 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21491 # DOM component in the middle and has other enries in the same mirror,
21492 # should succeed but lost DoM component
21493 $LFS setstripe --copy=${dom}_1 $dom ||
21494 error "Can't create file from OST|DOM mirror layout"
21495 # check new file has no DoM layout after all
21496 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21497 error "File has DoM component while DoM is disabled"
21499 run_test 270h "DoM: DoM stripe removal when disabled on server"
21502 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21503 skip "Need MDS version at least 2.10.55"
21505 local dom=$DIR/$tdir/dom
21507 mkdir -p $DIR/$tdir
21509 $LFS setstripe -E 1024K -L mdt $dom
21511 lctl set_param -n mdc.*.stats=clear
21512 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21513 cat $dom > /dev/null
21514 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21515 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21519 run_test 271a "DoM: data is cached for read after write"
21522 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21523 skip "Need MDS version at least 2.10.55"
21525 local dom=$DIR/$tdir/dom
21527 mkdir -p $DIR/$tdir
21529 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21531 lctl set_param -n mdc.*.stats=clear
21532 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21533 cancel_lru_locks mdc
21534 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21535 # second stat to check size is cached on client
21536 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21537 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21538 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21541 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21544 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21545 skip "Need MDS version at least 2.10.55"
21547 local dom=$DIR/$tdir/dom
21549 mkdir -p $DIR/$tdir
21551 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21553 lctl set_param -n mdc.*.stats=clear
21554 lctl set_param -n osc.*.stats=clear
21555 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21556 cancel_lru_locks mdc
21557 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21558 # second stat to check size is cached on client
21559 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21560 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21561 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21562 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21563 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21566 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21572 local mdt=MDT$(printf %04x $mdtidx)
21574 if [ -z $param ]; then
21575 lctl get_param -n mdc.*$mdt*.stats
21577 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21582 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21583 skip "Need MDS version at least 2.10.55"
21585 local dom=$DIR/$tdir/dom
21587 mkdir -p $DIR/$tdir
21589 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21591 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21592 local facet=mds$((mdtidx + 1))
21594 cancel_lru_locks mdc
21595 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21596 createmany -o $dom 1000
21597 lctl set_param -n mdc.*.stats=clear
21598 smalliomany -w $dom 1000 200
21599 get_mdc_stats $mdtidx
21600 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21601 # Each file has 1 open, 1 IO enqueues, total 2000
21602 # but now we have also +1 getxattr for security.capability, total 3000
21603 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21604 unlinkmany $dom 1000
21606 cancel_lru_locks mdc
21607 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21608 createmany -o $dom 1000
21609 lctl set_param -n mdc.*.stats=clear
21610 smalliomany -w $dom 1000 200
21611 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21612 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21613 # for OPEN and IO lock.
21614 [ $((enq - enq_2)) -ge 1000 ] ||
21615 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21616 unlinkmany $dom 1000
21619 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21621 cleanup_271def_tests() {
21627 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21628 skip "Need MDS version at least 2.10.57"
21630 local dom=$DIR/$tdir/dom
21631 local tmp=$TMP/$tfile
21632 trap "cleanup_271def_tests $tmp" EXIT
21634 mkdir -p $DIR/$tdir
21636 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21638 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21640 cancel_lru_locks mdc
21641 dd if=/dev/urandom of=$tmp bs=1000 count=1
21642 dd if=$tmp of=$dom bs=1000 count=1
21643 cancel_lru_locks mdc
21645 cat /etc/hosts >> $tmp
21646 lctl set_param -n mdc.*.stats=clear
21648 # append data to the same file it should update local page
21649 echo "Append to the same page"
21650 cat /etc/hosts >> $dom
21651 local num=$(get_mdc_stats $mdtidx ost_read)
21652 local ra=$(get_mdc_stats $mdtidx req_active)
21653 local rw=$(get_mdc_stats $mdtidx req_waittime)
21655 [ -z $num ] || error "$num READ RPC occured"
21656 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21660 cmp $tmp $dom || error "file miscompare"
21662 cancel_lru_locks mdc
21663 lctl set_param -n mdc.*.stats=clear
21665 echo "Open and read file"
21666 cat $dom > /dev/null
21667 local num=$(get_mdc_stats $mdtidx ost_read)
21668 local ra=$(get_mdc_stats $mdtidx req_active)
21669 local rw=$(get_mdc_stats $mdtidx req_waittime)
21671 [ -z $num ] || error "$num READ RPC occured"
21672 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21676 cmp $tmp $dom || error "file miscompare"
21680 run_test 271d "DoM: read on open (1K file in reply buffer)"
21683 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21684 skip "Need MDS version at least 2.10.57"
21686 local dom=$DIR/$tdir/dom
21687 local tmp=$TMP/$tfile
21688 trap "cleanup_271def_tests $tmp" EXIT
21690 mkdir -p $DIR/$tdir
21692 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21694 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21696 cancel_lru_locks mdc
21697 dd if=/dev/urandom of=$tmp bs=265000 count=1
21698 dd if=$tmp of=$dom bs=265000 count=1
21699 cancel_lru_locks mdc
21700 cat /etc/hosts >> $tmp
21701 lctl set_param -n mdc.*.stats=clear
21703 echo "Append to the same page"
21704 cat /etc/hosts >> $dom
21705 local num=$(get_mdc_stats $mdtidx ost_read)
21706 local ra=$(get_mdc_stats $mdtidx req_active)
21707 local rw=$(get_mdc_stats $mdtidx req_waittime)
21709 [ -z $num ] || error "$num READ RPC occured"
21710 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21714 cmp $tmp $dom || error "file miscompare"
21716 cancel_lru_locks mdc
21717 lctl set_param -n mdc.*.stats=clear
21719 echo "Open and read file"
21720 cat $dom > /dev/null
21721 local num=$(get_mdc_stats $mdtidx ost_read)
21722 local ra=$(get_mdc_stats $mdtidx req_active)
21723 local rw=$(get_mdc_stats $mdtidx req_waittime)
21725 [ -z $num ] && num=0
21726 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21727 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21731 cmp $tmp $dom || error "file miscompare"
21735 run_test 271f "DoM: read on open (200K file and read tail)"
21738 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21739 skip "Skipping due to old client or server version"
21741 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21743 $CHECKSTAT -t file $DIR1/$tfile
21745 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21748 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21749 $LCTL set_param fail_loc=0x80000314
21750 rm $DIR1/$tfile || error "Unlink fails"
21752 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21753 [ $RC -eq 0 ] || error "Failed write to stale object"
21755 run_test 271g "Discard DoM data vs client flush race"
21758 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21759 skip "Need MDS version at least 2.11.50"
21761 local dom=$DIR/$tdir/dom
21762 mkdir -p $DIR/$tdir
21764 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21765 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21766 error "failed to write data into $dom"
21767 local old_md5=$(md5sum $dom)
21769 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21770 error "failed to migrate to the same DoM component"
21772 local new_md5=$(md5sum $dom)
21774 [ "$old_md5" == "$new_md5" ] ||
21775 error "md5sum differ: $old_md5, $new_md5"
21777 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21778 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21780 run_test 272a "DoM migration: new layout with the same DOM component"
21783 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21784 skip "Need MDS version at least 2.11.50"
21786 local dom=$DIR/$tdir/dom
21787 mkdir -p $DIR/$tdir
21788 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21790 local mdtidx=$($LFS getstripe -m $dom)
21791 local mdtname=MDT$(printf %04x $mdtidx)
21792 local facet=mds$((mdtidx + 1))
21794 local mdtfree1=$(do_facet $facet \
21795 lctl get_param -n osd*.*$mdtname.kbytesfree)
21796 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21797 error "failed to write data into $dom"
21798 local old_md5=$(md5sum $dom)
21799 cancel_lru_locks mdc
21800 local mdtfree1=$(do_facet $facet \
21801 lctl get_param -n osd*.*$mdtname.kbytesfree)
21803 $LFS migrate -c2 $dom ||
21804 error "failed to migrate to the new composite layout"
21805 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21806 error "MDT stripe was not removed"
21808 cancel_lru_locks mdc
21809 local new_md5=$(md5sum $dom)
21810 [ "$old_md5" == "$new_md5" ] ||
21811 error "$old_md5 != $new_md5"
21813 # Skip free space checks with ZFS
21814 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21815 local mdtfree2=$(do_facet $facet \
21816 lctl get_param -n osd*.*$mdtname.kbytesfree)
21817 [ $mdtfree2 -gt $mdtfree1 ] ||
21818 error "MDT space is not freed after migration"
21822 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21825 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21826 skip "Need MDS version at least 2.11.50"
21828 local dom=$DIR/$tdir/$tfile
21829 mkdir -p $DIR/$tdir
21830 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21832 local mdtidx=$($LFS getstripe -m $dom)
21833 local mdtname=MDT$(printf %04x $mdtidx)
21834 local facet=mds$((mdtidx + 1))
21836 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21837 error "failed to write data into $dom"
21838 local old_md5=$(md5sum $dom)
21839 cancel_lru_locks mdc
21840 local mdtfree1=$(do_facet $facet \
21841 lctl get_param -n osd*.*$mdtname.kbytesfree)
21843 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21844 error "failed to migrate to the new composite layout"
21845 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21846 error "MDT stripe was not removed"
21848 cancel_lru_locks mdc
21849 local new_md5=$(md5sum $dom)
21850 [ "$old_md5" == "$new_md5" ] ||
21851 error "$old_md5 != $new_md5"
21853 # Skip free space checks with ZFS
21854 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21855 local mdtfree2=$(do_facet $facet \
21856 lctl get_param -n osd*.*$mdtname.kbytesfree)
21857 [ $mdtfree2 -gt $mdtfree1 ] ||
21858 error "MDS space is not freed after migration"
21862 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21865 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21866 skip "Need MDS version at least 2.12.55"
21868 local dom=$DIR/$tdir/$tfile
21869 mkdir -p $DIR/$tdir
21870 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21872 local mdtidx=$($LFS getstripe -m $dom)
21873 local mdtname=MDT$(printf %04x $mdtidx)
21874 local facet=mds$((mdtidx + 1))
21876 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21877 error "failed to write data into $dom"
21878 local old_md5=$(md5sum $dom)
21879 cancel_lru_locks mdc
21880 local mdtfree1=$(do_facet $facet \
21881 lctl get_param -n osd*.*$mdtname.kbytesfree)
21883 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21884 error "failed mirroring to the new composite layout"
21885 $LFS mirror resync $dom ||
21886 error "failed mirror resync"
21887 $LFS mirror split --mirror-id 1 -d $dom ||
21888 error "failed mirror split"
21890 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21891 error "MDT stripe was not removed"
21893 cancel_lru_locks mdc
21894 local new_md5=$(md5sum $dom)
21895 [ "$old_md5" == "$new_md5" ] ||
21896 error "$old_md5 != $new_md5"
21898 # Skip free space checks with ZFS
21899 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21900 local mdtfree2=$(do_facet $facet \
21901 lctl get_param -n osd*.*$mdtname.kbytesfree)
21902 [ $mdtfree2 -gt $mdtfree1 ] ||
21903 error "MDS space is not freed after DOM mirror deletion"
21907 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21910 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21911 skip "Need MDS version at least 2.12.55"
21913 local dom=$DIR/$tdir/$tfile
21914 mkdir -p $DIR/$tdir
21915 $LFS setstripe -c 2 $dom
21917 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21918 error "failed to write data into $dom"
21919 local old_md5=$(md5sum $dom)
21920 cancel_lru_locks mdc
21922 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21923 error "failed mirroring to the DOM layout"
21924 $LFS mirror resync $dom ||
21925 error "failed mirror resync"
21926 $LFS mirror split --mirror-id 1 -d $dom ||
21927 error "failed mirror split"
21929 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21930 error "MDT stripe was not removed"
21932 cancel_lru_locks mdc
21933 local new_md5=$(md5sum $dom)
21934 [ "$old_md5" == "$new_md5" ] ||
21935 error "$old_md5 != $new_md5"
21939 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21942 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21943 skip "Need MDS version at least 2.12.55"
21945 local dom=$DIR/$tdir/$tfile
21946 mkdir -p $DIR/$tdir
21947 $LFS setstripe -c 2 $dom
21949 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21950 error "failed to write data into $dom"
21951 local old_md5=$(md5sum $dom)
21952 cancel_lru_locks mdc
21954 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21955 error "failed migrating to the DOM file"
21957 cancel_lru_locks mdc
21958 local new_md5=$(md5sum $dom)
21959 [ "$old_md5" != "$new_md5" ] &&
21960 error "$old_md5 != $new_md5"
21964 run_test 272f "DoM migration: OST-striped file to DOM file"
21967 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21968 skip "Need MDS version at least 2.11.50"
21970 # Layout swap cannot be done if either file has DOM component,
21971 # this will never be supported, migration should be used instead
21973 local dom=$DIR/$tdir/$tfile
21974 mkdir -p $DIR/$tdir
21976 $LFS setstripe -c2 ${dom}_plain
21977 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21978 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21979 error "can swap layout with DoM component"
21980 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21981 error "can swap layout with DoM component"
21983 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21984 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21985 error "can swap layout with DoM component"
21986 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21987 error "can swap layout with DoM component"
21990 run_test 273a "DoM: layout swapping should fail with DOM"
21993 mkdir -p $DIR/$tdir
21994 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21996 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21997 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21999 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22001 run_test 273b "DoM: race writeback and object destroy"
22004 remote_ost_nodsh && skip "remote OST with nodsh"
22005 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22006 skip "Need OST version >= 2.10.57"
22008 local file=$DIR/$tfile
22011 oss=$(comma_list $(osts_nodes))
22013 dd if=/dev/urandom of=$file bs=1M count=2 ||
22014 error "failed to create a file"
22015 cancel_lru_locks osc
22018 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22019 error "failed to read a file"
22021 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22022 $LCTL set_param fail_loc=0x8000031f
22024 cancel_lru_locks osc &
22027 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22028 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22029 #IO takes another lock, but matches the PENDING one
22030 #and places it to the IO RPC
22031 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22032 error "failed to read a file with PENDING lock"
22034 run_test 275 "Read on a canceled duplicate lock"
22037 remote_ost_nodsh && skip "remote OST with nodsh"
22040 do_facet ost1 "(while true; do \
22041 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22042 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22045 for LOOP in $(seq 20); do
22047 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22050 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22051 rm $TMP/sanity_276_pid"
22053 run_test 276 "Race between mount and obd_statfs"
22056 $LCTL set_param ldlm.namespaces.*.lru_size=0
22057 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22058 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22059 grep ^used_mb | awk '{print $2}')
22060 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22062 oflag=direct conv=notrunc
22063 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22064 grep ^used_mb | awk '{print $2}')
22065 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22067 run_test 277 "Direct IO shall drop page cache"
22070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22071 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22072 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22073 skip "needs the same host for mdt1 mdt2" && return
22078 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22079 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22085 echo "Starting MDTs"
22086 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22088 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22090 do_facet mds2 $LCTL set_param fail_loc=0
22092 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22093 wait_recovery_complete mds2
22095 run_test 278 "Race starting MDS between MDTs stop/start"
22098 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22099 skip "Need MGS version at least 2.13.52"
22100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22101 combined_mgs_mds || skip "needs combined MGS/MDT"
22103 umount_client $MOUNT
22104 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22105 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22107 mount_client $MOUNT &
22109 stop mgs || error "stop mgs failed"
22110 #for a race mgs would crash
22111 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22112 # make sure we unmount client before remounting
22114 umount_client $MOUNT
22115 mount_client $MOUNT || error "mount client failed"
22117 run_test 280 "Race between MGS umount and client llog processing"
22119 cleanup_test_300() {
22123 test_striped_dir() {
22128 mkdir -p $DIR/$tdir
22130 SAVE_UMASK=$(umask)
22131 trap cleanup_test_300 RETURN EXIT
22133 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22134 $DIR/$tdir/striped_dir ||
22135 error "set striped dir error"
22137 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22138 [ "$mode" = "755" ] || error "expect 755 got $mode"
22140 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22141 error "getdirstripe failed"
22142 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22143 if [ "$stripe_count" != "2" ]; then
22144 error "1:stripe_count is $stripe_count, expect 2"
22146 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22147 if [ "$stripe_count" != "2" ]; then
22148 error "2:stripe_count is $stripe_count, expect 2"
22151 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22152 if [ "$stripe_index" != "$mdt_index" ]; then
22153 error "stripe_index is $stripe_index, expect $mdt_index"
22156 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22157 error "nlink error after create striped dir"
22159 mkdir $DIR/$tdir/striped_dir/a
22160 mkdir $DIR/$tdir/striped_dir/b
22162 stat $DIR/$tdir/striped_dir/a ||
22163 error "create dir under striped dir failed"
22164 stat $DIR/$tdir/striped_dir/b ||
22165 error "create dir under striped dir failed"
22167 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22168 error "nlink error after mkdir"
22170 rmdir $DIR/$tdir/striped_dir/a
22171 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22172 error "nlink error after rmdir"
22174 rmdir $DIR/$tdir/striped_dir/b
22175 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22176 error "nlink error after rmdir"
22178 chattr +i $DIR/$tdir/striped_dir
22179 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22180 error "immutable flags not working under striped dir!"
22181 chattr -i $DIR/$tdir/striped_dir
22183 rmdir $DIR/$tdir/striped_dir ||
22184 error "rmdir striped dir error"
22192 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22193 skip "skipped for lustre < 2.7.0"
22194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22195 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22197 test_striped_dir 0 || error "failed on striped dir on MDT0"
22198 test_striped_dir 1 || error "failed on striped dir on MDT0"
22200 run_test 300a "basic striped dir sanity test"
22203 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22204 skip "skipped for lustre < 2.7.0"
22205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22213 test_mkdir $DIR/$tdir || error "mkdir fail"
22214 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22215 error "set striped dir error"
22216 for i in {0..9}; do
22217 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22219 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22220 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22221 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22223 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22224 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22225 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22229 run_test 300b "check ctime/mtime for striped dir"
22232 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22233 skip "skipped for lustre < 2.7.0"
22234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22239 mkdir -p $DIR/$tdir
22240 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22241 error "set striped dir error"
22243 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22244 error "chown striped dir failed"
22246 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22247 error "create 5k files failed"
22249 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22251 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22255 run_test 300c "chown && check ls under striped directory"
22258 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22259 skip "skipped for lustre < 2.7.0"
22260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22266 mkdir -p $DIR/$tdir
22267 $LFS setstripe -c 2 $DIR/$tdir
22269 #local striped directory
22270 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22271 error "set striped dir error"
22272 #look at the directories for debug purposes
22274 $LFS getdirstripe $DIR/$tdir
22275 ls -l $DIR/$tdir/striped_dir
22276 $LFS getdirstripe $DIR/$tdir/striped_dir
22277 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22278 error "create 10 files failed"
22280 #remote striped directory
22281 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22282 error "set striped dir error"
22283 #look at the directories for debug purposes
22285 $LFS getdirstripe $DIR/$tdir
22286 ls -l $DIR/$tdir/remote_striped_dir
22287 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22288 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22289 error "create 10 files failed"
22291 for file in $(find $DIR/$tdir); do
22292 stripe_count=$($LFS getstripe -c $file)
22293 [ $stripe_count -eq 2 ] ||
22294 error "wrong stripe $stripe_count for $file"
22299 run_test 300d "check default stripe under striped directory"
22302 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22303 skip "Need MDS version at least 2.7.55"
22304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22310 mkdir -p $DIR/$tdir
22312 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22313 error "set striped dir error"
22315 touch $DIR/$tdir/striped_dir/a
22316 touch $DIR/$tdir/striped_dir/b
22317 touch $DIR/$tdir/striped_dir/c
22319 mkdir $DIR/$tdir/striped_dir/dir_a
22320 mkdir $DIR/$tdir/striped_dir/dir_b
22321 mkdir $DIR/$tdir/striped_dir/dir_c
22323 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22324 error "set striped adir under striped dir error"
22326 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22327 error "set striped bdir under striped dir error"
22329 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22330 error "set striped cdir under striped dir error"
22332 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22333 error "rename dir under striped dir fails"
22335 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22336 error "rename dir under different stripes fails"
22338 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22339 error "rename file under striped dir should succeed"
22341 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22342 error "rename dir under striped dir should succeed"
22346 run_test 300e "check rename under striped directory"
22349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22350 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22351 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22352 skip "Need MDS version at least 2.7.55"
22358 mkdir -p $DIR/$tdir
22360 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22361 error "set striped dir error"
22363 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22364 error "set striped dir error"
22366 touch $DIR/$tdir/striped_dir/a
22367 mkdir $DIR/$tdir/striped_dir/dir_a
22368 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22369 error "create striped dir under striped dir fails"
22371 touch $DIR/$tdir/striped_dir1/b
22372 mkdir $DIR/$tdir/striped_dir1/dir_b
22373 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22374 error "create striped dir under striped dir fails"
22376 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22377 error "rename dir under different striped dir should fail"
22379 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22380 error "rename striped dir under diff striped dir should fail"
22382 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22383 error "rename file under diff striped dirs fails"
22387 run_test 300f "check rename cross striped directory"
22389 test_300_check_default_striped_dir()
22392 local default_count=$2
22393 local default_index=$3
22396 local dir_stripe_index
22399 echo "checking $dirname $default_count $default_index"
22400 $LFS setdirstripe -D -c $default_count -i $default_index \
22401 -H all_char $DIR/$tdir/$dirname ||
22402 error "set default stripe on striped dir error"
22403 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22404 [ $stripe_count -eq $default_count ] ||
22405 error "expect $default_count get $stripe_count for $dirname"
22407 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22408 [ $stripe_index -eq $default_index ] ||
22409 error "expect $default_index get $stripe_index for $dirname"
22411 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22412 error "create dirs failed"
22414 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22415 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22416 for dir in $(find $DIR/$tdir/$dirname/*); do
22417 stripe_count=$($LFS getdirstripe -c $dir)
22418 (( $stripe_count == $default_count )) ||
22419 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22420 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22421 error "stripe count $default_count != $stripe_count for $dir"
22423 stripe_index=$($LFS getdirstripe -i $dir)
22424 [ $default_index -eq -1 ] ||
22425 [ $stripe_index -eq $default_index ] ||
22426 error "$stripe_index != $default_index for $dir"
22428 #check default stripe
22429 stripe_count=$($LFS getdirstripe -D -c $dir)
22430 [ $stripe_count -eq $default_count ] ||
22431 error "default count $default_count != $stripe_count for $dir"
22433 stripe_index=$($LFS getdirstripe -D -i $dir)
22434 [ $stripe_index -eq $default_index ] ||
22435 error "default index $default_index != $stripe_index for $dir"
22437 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22441 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22442 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22443 skip "Need MDS version at least 2.7.55"
22450 mkdir $DIR/$tdir/normal_dir
22452 #Checking when client cache stripe index
22453 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22454 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22455 error "create striped_dir failed"
22457 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22458 error "create dir0 fails"
22459 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22460 [ $stripe_index -eq 0 ] ||
22461 error "dir0 expect index 0 got $stripe_index"
22463 mkdir $DIR/$tdir/striped_dir/dir1 ||
22464 error "create dir1 fails"
22465 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22466 [ $stripe_index -eq 1 ] ||
22467 error "dir1 expect index 1 got $stripe_index"
22469 #check default stripe count/stripe index
22470 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22471 test_300_check_default_striped_dir normal_dir 1 0
22472 test_300_check_default_striped_dir normal_dir -1 1
22473 test_300_check_default_striped_dir normal_dir 2 -1
22475 #delete default stripe information
22476 echo "delete default stripeEA"
22477 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22478 error "set default stripe on striped dir error"
22480 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22481 for dir in $(find $DIR/$tdir/normal_dir/*); do
22482 stripe_count=$($LFS getdirstripe -c $dir)
22483 [ $stripe_count -eq 0 ] ||
22484 error "expect 1 get $stripe_count for $dir"
22485 stripe_index=$($LFS getdirstripe -i $dir)
22486 [ $stripe_index -eq 0 ] ||
22487 error "expect 0 get $stripe_index for $dir"
22490 run_test 300g "check default striped directory for normal directory"
22493 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22494 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22495 skip "Need MDS version at least 2.7.55"
22501 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22502 error "set striped dir error"
22504 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22505 test_300_check_default_striped_dir striped_dir 1 0
22506 test_300_check_default_striped_dir striped_dir -1 1
22507 test_300_check_default_striped_dir striped_dir 2 -1
22509 #delete default stripe information
22510 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22511 error "set default stripe on striped dir error"
22513 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22514 for dir in $(find $DIR/$tdir/striped_dir/*); do
22515 stripe_count=$($LFS getdirstripe -c $dir)
22516 [ $stripe_count -eq 0 ] ||
22517 error "expect 1 get $stripe_count for $dir"
22520 run_test 300h "check default striped directory for striped directory"
22523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22524 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22525 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22526 skip "Need MDS version at least 2.7.55"
22533 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22534 error "set striped dir error"
22536 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22537 error "create files under striped dir failed"
22539 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22540 error "set striped hashdir error"
22542 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22543 error "create dir0 under hash dir failed"
22544 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22545 error "create dir1 under hash dir failed"
22546 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22547 error "create dir2 under hash dir failed"
22549 # unfortunately, we need to umount to clear dir layout cache for now
22550 # once we fully implement dir layout, we can drop this
22551 umount_client $MOUNT || error "umount failed"
22552 mount_client $MOUNT || error "mount failed"
22554 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22555 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22556 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22558 #set the stripe to be unknown hash type
22559 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22560 $LCTL set_param fail_loc=0x1901
22561 for ((i = 0; i < 10; i++)); do
22562 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22563 error "stat f-$i failed"
22564 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22567 touch $DIR/$tdir/striped_dir/f0 &&
22568 error "create under striped dir with unknown hash should fail"
22570 $LCTL set_param fail_loc=0
22572 umount_client $MOUNT || error "umount failed"
22573 mount_client $MOUNT || error "mount failed"
22577 run_test 300i "client handle unknown hash type striped directory"
22580 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22582 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22583 skip "Need MDS version at least 2.7.55"
22590 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22591 $LCTL set_param fail_loc=0x1702
22592 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22593 error "set striped dir error"
22595 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22596 error "create files under striped dir failed"
22598 $LCTL set_param fail_loc=0
22600 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22604 run_test 300j "test large update record"
22607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22608 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22609 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22610 skip "Need MDS version at least 2.7.55"
22612 # this test needs a huge transaction
22614 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22615 osd*.$FSNAME-MDT0000.kbytestotal")
22616 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22623 #define OBD_FAIL_LARGE_STRIPE 0x1703
22624 $LCTL set_param fail_loc=0x1703
22625 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22626 error "set striped dir error"
22627 $LCTL set_param fail_loc=0
22629 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22630 error "getstripeddir fails"
22631 rm -rf $DIR/$tdir/striped_dir ||
22632 error "unlink striped dir fails"
22636 run_test 300k "test large striped directory"
22639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22640 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22641 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22642 skip "Need MDS version at least 2.7.55"
22646 test_mkdir -p $DIR/$tdir/striped_dir
22647 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22648 error "chown $RUNAS_ID failed"
22649 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22650 error "set default striped dir failed"
22652 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22653 $LCTL set_param fail_loc=0x80000158
22654 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22656 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22657 [ $stripe_index -eq 1 ] ||
22658 error "expect 1 get $stripe_index for $dir"
22660 run_test 300l "non-root user to create dir under striped dir with stale layout"
22663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22664 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22665 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22666 skip "Need MDS version at least 2.7.55"
22668 mkdir -p $DIR/$tdir/striped_dir
22669 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22670 error "set default stripes dir error"
22672 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22674 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22675 [ $stripe_count -eq 0 ] ||
22676 error "expect 0 get $stripe_count for a"
22678 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22679 error "set default stripes dir error"
22681 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22683 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22684 [ $stripe_count -eq 0 ] ||
22685 error "expect 0 get $stripe_count for b"
22687 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22688 error "set default stripes dir error"
22690 mkdir $DIR/$tdir/striped_dir/c &&
22691 error "default stripe_index is invalid, mkdir c should fails"
22693 rm -rf $DIR/$tdir || error "rmdir fails"
22695 run_test 300m "setstriped directory on single MDT FS"
22698 local list=$(comma_list $(mdts_nodes))
22701 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22706 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22707 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22708 skip "Need MDS version at least 2.7.55"
22709 remote_mds_nodsh && skip "remote MDS with nodsh"
22712 local list=$(comma_list $(mdts_nodes))
22714 trap cleanup_300n RETURN EXIT
22715 mkdir -p $DIR/$tdir
22716 chmod 777 $DIR/$tdir
22717 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22718 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22719 error "create striped dir succeeds with gid=0"
22721 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22722 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22723 error "create striped dir fails with gid=-1"
22725 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22726 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22727 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22728 error "set default striped dir succeeds with gid=0"
22731 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22732 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22733 error "set default striped dir fails with gid=-1"
22736 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22737 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22738 error "create test_dir fails"
22739 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22740 error "create test_dir1 fails"
22741 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22742 error "create test_dir2 fails"
22745 run_test 300n "non-root user to create dir under striped dir with default EA"
22748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22749 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22750 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22751 skip "Need MDS version at least 2.7.55"
22756 mkdir -p $DIR/$tdir
22758 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22759 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22760 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22761 skip "not enough free inodes $numfree1 $numfree2"
22764 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22765 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22766 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22767 skip "not enough free space $numfree1 $numfree2"
22770 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22771 error "setdirstripe fails"
22773 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22774 error "create dirs fails"
22776 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22777 ls $DIR/$tdir/striped_dir > /dev/null ||
22778 error "ls striped dir fails"
22779 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22780 error "unlink big striped dir fails"
22782 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22786 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22787 remote_mds_nodsh && skip "remote MDS with nodsh"
22789 mkdir -p $DIR/$tdir
22791 #define OBD_FAIL_OUT_ENOSPC 0x1704
22792 do_facet mds2 lctl set_param fail_loc=0x80001704
22793 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22794 && error "create striped directory should fail"
22796 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22798 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22801 run_test 300p "create striped directory without space"
22804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22805 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22807 local fd=$(free_fd)
22808 local cmd="exec $fd<$tdir"
22810 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22813 trap "eval $cmd" EXIT
22814 cd $tdir || error "cd $tdir fails"
22815 rmdir ../$tdir || error "rmdir $tdir fails"
22816 mkdir local_dir && error "create dir succeeds"
22817 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22821 run_test 300q "create remote directory under orphan directory"
22824 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22825 skip "Need MDS version at least 2.7.55" && return
22826 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22830 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22831 error "set striped dir error"
22833 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22834 error "getstripeddir fails"
22837 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22838 awk '/lmv_stripe_count:/ { print $2 }')
22840 [ $MDSCOUNT -ne $stripe_count ] &&
22841 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22843 rm -rf $DIR/$tdir/striped_dir ||
22844 error "unlink striped dir fails"
22846 run_test 300r "test -1 striped directory"
22848 test_300s_helper() {
22851 local stripe_dir=$DIR/$tdir/striped_dir.$count
22853 $LFS mkdir -c $count $stripe_dir ||
22854 error "lfs mkdir -c error"
22856 $LFS getdirstripe $stripe_dir ||
22857 error "lfs getdirstripe fails"
22860 stripe_count=$($LFS getdirstripe $stripe_dir |
22861 awk '/lmv_stripe_count:/ { print $2 }')
22863 [ $count -ne $stripe_count ] &&
22864 error_noexit "bad stripe count $stripe_count expected $count"
22867 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22868 awk '/0x/ {count[$1] += 1}; END {
22869 for (idx in count) {
22870 if (count[idx]>1) {
22871 print "index " idx " count " count[idx]
22876 if [[ -n "$dupe_stripes" ]] ; then
22877 lfs getdirstripe $stripe_dir
22878 error_noexit "Dupe MDT above: $dupe_stripes "
22881 rm -rf $stripe_dir ||
22882 error_noexit "unlink $stripe_dir fails"
22886 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22887 skip "Need MDS version at least 2.7.55" && return
22888 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22891 for count in $(seq 2 $MDSCOUNT); do
22892 test_300s_helper $count
22895 run_test 300s "test lfs mkdir -c without -i"
22898 prepare_remote_file() {
22899 mkdir $DIR/$tdir/src_dir ||
22900 error "create remote source failed"
22902 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22903 error "cp to remote source failed"
22904 touch $DIR/$tdir/src_dir/a
22906 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22907 error "create remote target dir failed"
22909 touch $DIR/$tdir/tgt_dir/b
22911 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22912 error "rename dir cross MDT failed!"
22914 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22915 error "src_child still exists after rename"
22917 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22918 error "missing file(a) after rename"
22920 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22921 error "diff after rename"
22925 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22928 local remote_file=$DIR/$tdir/tgt_dir/b
22930 mkdir -p $DIR/$tdir
22932 prepare_remote_file || error "prepare remote file failed"
22935 $OPENUNLINK $remote_file $remote_file ||
22936 error "openunlink $remote_file failed"
22937 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22939 run_test 310a "open unlink remote file"
22942 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22945 local remote_file=$DIR/$tdir/tgt_dir/b
22947 mkdir -p $DIR/$tdir
22949 prepare_remote_file || error "prepare remote file failed"
22951 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22952 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22953 $CHECKSTAT -t file $remote_file || error "check file failed"
22955 run_test 310b "unlink remote file with multiple links while open"
22958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22959 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22961 local remote_file=$DIR/$tdir/tgt_dir/b
22963 mkdir -p $DIR/$tdir
22965 prepare_remote_file || error "prepare remote file failed"
22967 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22968 multiop_bg_pause $remote_file O_uc ||
22969 error "mulitop failed for remote file"
22971 $MULTIOP $DIR/$tfile Ouc
22972 kill -USR1 $MULTIPID
22975 run_test 310c "open-unlink remote file with multiple links"
22979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22980 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22981 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22982 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22983 remote_mds_nodsh && skip "remote MDS with nodsh"
22985 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22986 local mdts=$(comma_list $(mdts_nodes))
22988 mkdir -p $DIR/$tdir
22989 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22990 createmany -o $DIR/$tdir/$tfile. 1000
22992 # statfs data is not real time, let's just calculate it
22993 old_iused=$((old_iused + 1000))
22995 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22996 osp.*OST0000*MDT0000.create_count")
22997 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22998 osp.*OST0000*MDT0000.max_create_count")
22999 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23001 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23002 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23003 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23005 unlinkmany $DIR/$tdir/$tfile. 1000
23007 do_nodes $mdts "$LCTL set_param -n \
23008 osp.*OST0000*.max_create_count=$max_count"
23009 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23010 do_nodes $mdts "$LCTL set_param -n \
23011 osp.*OST0000*.create_count=$count"
23012 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23013 grep "=0" && error "create_count is zero"
23016 for i in $(seq 120); do
23017 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23018 # system may be too busy to destroy all objs in time, use
23019 # a somewhat small value to not fail autotest
23020 [ $((old_iused - new_iused)) -gt 400 ] && break
23024 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23025 [ $((old_iused - new_iused)) -gt 400 ] ||
23026 error "objs not destroyed after unlink"
23028 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23035 local vdevdir=$(dirname $(facet_vdevice $ost))
23036 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23037 local zfs_zapid=$(do_facet $ost $cmd |
23038 grep -w "/O/0/d$((objid%32))" -C 5 |
23039 awk '/Object/{getline; print $1}')
23040 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23041 awk "/$objid = /"'{printf $3}')
23046 zfs_object_blksz() {
23050 local vdevdir=$(dirname $(facet_vdevice $ost))
23051 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23052 local blksz=$(do_facet $ost $cmd $objid |
23053 awk '/dblk/{getline; printf $4}')
23055 case "${blksz: -1}" in
23056 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23057 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23064 test_312() { # LU-4856
23065 remote_ost_nodsh && skip "remote OST with nodsh"
23066 [ "$ost1_FSTYPE" = "zfs" ] ||
23067 skip_env "the test only applies to zfs"
23069 local max_blksz=$(do_facet ost1 \
23070 $ZFS get -p recordsize $(facet_device ost1) |
23071 awk '!/VALUE/{print $3}')
23073 # to make life a little bit easier
23074 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23075 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23077 local tf=$DIR/$tdir/$tfile
23079 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23081 # Get ZFS object id
23082 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23083 # block size change by sequential overwrite
23086 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23087 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23089 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23090 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23094 # block size change by sequential append write
23095 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23096 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23097 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23100 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23101 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23102 oflag=sync conv=notrunc
23104 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23105 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23106 error "blksz error, actual $blksz, " \
23107 "expected: 2 * $count * $PAGE_SIZE"
23113 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23114 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23116 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23117 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23118 [ $blksz -eq $PAGE_SIZE ] ||
23119 error "blksz error: $blksz, expected: $PAGE_SIZE"
23121 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23122 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23123 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23125 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23126 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23127 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23129 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23132 remote_ost_nodsh && skip "remote OST with nodsh"
23134 local file=$DIR/$tfile
23137 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23139 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23140 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23141 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23142 error "write should failed"
23143 do_facet ost1 "$LCTL set_param fail_loc=0"
23146 run_test 313 "io should fail after last_rcvd update fail"
23149 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23151 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23152 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23154 wait_delete_completed
23155 do_facet ost1 "$LCTL set_param fail_loc=0"
23157 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23159 test_315() { # LU-618
23160 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23162 local file=$DIR/$tfile
23165 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23166 error "multiop file write failed"
23167 $MULTIOP $file oO_RDONLY:r4063232_c &
23172 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23175 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23178 run_test 315 "read should be accounted"
23181 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23182 large_xattr_enabled || skip_env "ea_inode feature disabled"
23184 rm -rf $DIR/$tdir/d
23185 mkdir -p $DIR/$tdir/d
23186 chown nobody $DIR/$tdir/d
23187 touch $DIR/$tdir/d/file
23189 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23191 run_test 316 "lfs mv"
23194 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23195 skip "Need MDS version at least 2.11.53"
23196 if [ "$ost1_FSTYPE" == "zfs" ]; then
23197 skip "LU-10370: no implementation for ZFS"
23201 local grant_blk_size
23203 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23204 awk '/grant_block_size:/ { print $2; exit; }')
23206 # Create File of size 5M. Truncate it to below size's and verify
23209 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23210 error "Create file $DIR/$tfile failed"
23211 stack_trap "rm -f $DIR/$tfile" EXIT
23213 for trunc_sz in 2097152 4097 4000 509 0; do
23214 $TRUNCATE $DIR/$tfile $trunc_sz ||
23215 error "truncate $tfile to $trunc_sz failed"
23216 local sz=$(stat --format=%s $DIR/$tfile)
23217 local blk=$(stat --format=%b $DIR/$tfile)
23218 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23219 grant_blk_size) * 8))
23221 if [[ $blk -ne $trunc_blk ]]; then
23222 $(which stat) $DIR/$tfile
23223 error "Expected Block $trunc_blk got $blk for $tfile"
23226 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23227 error "Expected Size $trunc_sz got $sz for $tfile"
23232 # Create file with a hole and write actual two blocks. Block count
23235 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23236 conv=fsync || error "Create file : $DIR/$tfile"
23238 # Calculate the final truncate size.
23239 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23242 # truncate to size $trunc_sz bytes. Strip the last block
23243 # The block count must drop to 8
23245 $TRUNCATE $DIR/$tfile $trunc_sz ||
23246 error "truncate $tfile to $trunc_sz failed"
23248 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23249 sz=$(stat --format=%s $DIR/$tfile)
23250 blk=$(stat --format=%b $DIR/$tfile)
23252 if [[ $blk -ne $trunc_bsz ]]; then
23253 $(which stat) $DIR/$tfile
23254 error "Expected Block $trunc_bsz got $blk for $tfile"
23257 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23258 error "Expected Size $trunc_sz got $sz for $tfile"
23260 run_test 317 "Verify blocks get correctly update after truncate"
23263 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23264 local old_max_active=$($LCTL get_param -n \
23265 ${llite_name}.max_read_ahead_async_active \
23268 $LCTL set_param llite.*.max_read_ahead_async_active=256
23269 local max_active=$($LCTL get_param -n \
23270 ${llite_name}.max_read_ahead_async_active \
23272 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23274 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23275 error "set max_read_ahead_async_active should succeed"
23277 $LCTL set_param llite.*.max_read_ahead_async_active=512
23278 max_active=$($LCTL get_param -n \
23279 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23280 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23282 # restore @max_active
23283 [ $old_max_active -ne 0 ] && $LCTL set_param \
23284 llite.*.max_read_ahead_async_active=$old_max_active
23286 local old_threshold=$($LCTL get_param -n \
23287 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23288 local max_per_file_mb=$($LCTL get_param -n \
23289 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23291 local invalid=$(($max_per_file_mb + 1))
23293 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23294 && error "set $invalid should fail"
23296 local valid=$(($invalid - 1))
23298 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23299 error "set $valid should succeed"
23300 local threshold=$($LCTL get_param -n \
23301 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23302 [ $threshold -eq $valid ] || error \
23303 "expect threshold $valid got $threshold"
23305 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23307 run_test 318 "Verify async readahead tunables"
23310 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23312 local before=$(date +%s)
23314 local mdir=$DIR/$tdir
23315 local file=$mdir/xxx
23317 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23320 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23321 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23322 $LFS mv -m1 $file &
23325 dd if=$file of=/dev/null
23327 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23328 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23330 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23332 run_test 319 "lost lease lock on migrate error"
23334 test_398a() { # LU-4198
23335 local ost1_imp=$(get_osc_import_name client ost1)
23336 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23339 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23340 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23342 # request a new lock on client
23343 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23346 local lock_count=$($LCTL get_param -n \
23347 ldlm.namespaces.$imp_name.lru_size)
23348 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23350 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23352 # no lock cached, should use lockless IO and not enqueue new lock
23353 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23354 lock_count=$($LCTL get_param -n \
23355 ldlm.namespaces.$imp_name.lru_size)
23356 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23358 run_test 398a "direct IO should cancel lock otherwise lockless"
23360 test_398b() { # LU-4198
23361 which fio || skip_env "no fio installed"
23362 $LFS setstripe -c -1 $DIR/$tfile
23365 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23368 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23369 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23370 --numjobs=$njobs --fallocate=none \
23371 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23372 --filename=$DIR/$tfile &
23375 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23376 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23377 --numjobs=$njobs --fallocate=none \
23378 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23379 --filename=$DIR/$tfile || true
23384 run_test 398b "DIO and buffer IO race"
23386 test_398c() { # LU-4198
23387 local ost1_imp=$(get_osc_import_name client ost1)
23388 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23391 which fio || skip_env "no fio installed"
23393 saved_debug=$($LCTL get_param -n debug)
23394 $LCTL set_param debug=0
23396 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23397 ((size /= 1024)) # by megabytes
23398 ((size /= 2)) # write half of the OST at most
23399 [ $size -gt 40 ] && size=40 #reduce test time anyway
23401 $LFS setstripe -c 1 $DIR/$tfile
23403 # it seems like ldiskfs reserves more space than necessary if the
23404 # writing blocks are not mapped, so it extends the file firstly
23405 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23406 cancel_lru_locks osc
23408 # clear and verify rpc_stats later
23409 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23412 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23413 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23414 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23415 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23416 --filename=$DIR/$tfile
23417 [ $? -eq 0 ] || error "fio write error"
23419 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23420 error "Locks were requested while doing AIO"
23422 # get the percentage of 1-page I/O
23423 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23424 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23426 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23428 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23429 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23430 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23431 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23432 --filename=$DIR/$tfile
23433 [ $? -eq 0 ] || error "fio mixed read write error"
23435 echo "AIO with large block size ${size}M"
23436 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23437 --numjobs=1 --fallocate=none --ioengine=libaio \
23438 --iodepth=16 --allow_file_create=0 --size=${size}M \
23439 --filename=$DIR/$tfile
23440 [ $? -eq 0 ] || error "fio large block size failed"
23443 $LCTL set_param debug="$saved_debug"
23445 run_test 398c "run fio to test AIO"
23447 test_398d() { # LU-13846
23448 which aiocp || skip_env "no aiocp installed"
23449 local aio_file=$DIR/$tfile.aio
23451 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23453 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23454 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23455 stack_trap "rm -f $DIR/$tfile $aio_file"
23457 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23459 # make sure we don't crash and fail properly
23460 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23461 error "aio not aligned with PAGE SIZE should fail"
23463 rm -f $DIR/$tfile $aio_file
23465 run_test 398d "run aiocp to verify block size > stripe size"
23468 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23469 touch $DIR/$tfile.new
23470 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23472 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23474 test_398f() { # LU-14687
23475 which aiocp || skip_env "no aiocp installed"
23476 local aio_file=$DIR/$tfile.aio
23478 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23480 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23481 stack_trap "rm -f $DIR/$tfile $aio_file"
23483 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23484 $LCTL set_param fail_loc=0x1418
23485 # make sure we don't crash and fail properly
23486 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23487 error "aio with page allocation failure succeeded"
23488 $LCTL set_param fail_loc=0
23489 diff $DIR/$tfile $aio_file
23490 [[ $? != 0 ]] || error "no diff after failed aiocp"
23492 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23495 local read_write=$1
23496 if [ "$read_write" = "write" ]; then
23497 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23498 elif [ "$read_write" = "read" ]; then
23499 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23501 error "argument error"
23504 # turn off debug for performance testing
23505 local saved_debug=$($LCTL get_param -n debug)
23506 $LCTL set_param debug=0
23508 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23510 # get ost1 size - $FSNAME-OST0000
23511 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23512 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23513 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23515 if [ "$read_write" = "read" ]; then
23516 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23519 local start_time=$(date +%s.%N)
23520 $dd_cmd bs=1M count=$blocks oflag=sync ||
23521 error "real dd $read_write error"
23522 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23524 if [ "$read_write" = "write" ]; then
23528 # define OBD_FAIL_OST_FAKE_RW 0x238
23529 do_facet ost1 $LCTL set_param fail_loc=0x238
23531 local start_time=$(date +%s.%N)
23532 $dd_cmd bs=1M count=$blocks oflag=sync ||
23533 error "fake dd $read_write error"
23534 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23536 if [ "$read_write" = "write" ]; then
23538 cancel_lru_locks osc
23539 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23540 error "$tfile size not $blocks MB"
23542 do_facet ost1 $LCTL set_param fail_loc=0
23544 echo "fake $read_write $duration_fake vs. normal $read_write" \
23545 "$duration in seconds"
23546 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23547 error_not_in_vm "fake write is slower"
23549 $LCTL set_param -n debug="$saved_debug"
23552 test_399a() { # LU-7655 for OST fake write
23553 remote_ost_nodsh && skip "remote OST with nodsh"
23557 run_test 399a "fake write should not be slower than normal write"
23559 test_399b() { # LU-8726 for OST fake read
23560 remote_ost_nodsh && skip "remote OST with nodsh"
23561 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23562 skip_env "ldiskfs only test"
23567 run_test 399b "fake read should not be slower than normal read"
23569 test_400a() { # LU-1606, was conf-sanity test_74
23570 if ! which $CC > /dev/null 2>&1; then
23571 skip_env "$CC is not installed"
23574 local extra_flags=''
23575 local out=$TMP/$tfile
23576 local prefix=/usr/include/lustre
23579 # Oleg removes c files in his test rig so test if any c files exist
23580 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23581 skip_env "Needed c test files are missing"
23583 if ! [[ -d $prefix ]]; then
23584 # Assume we're running in tree and fixup the include path.
23585 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23586 extra_flags+=" -L$LUSTRE/utils/.lib"
23589 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23590 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23591 error "client api broken"
23595 run_test 400a "Lustre client api program can compile and link"
23597 test_400b() { # LU-1606, LU-5011
23599 local out=$TMP/$tfile
23600 local prefix=/usr/include/linux/lustre
23602 # We use a hard coded prefix so that this test will not fail
23603 # when run in tree. There are headers in lustre/include/lustre/
23604 # that are not packaged (like lustre_idl.h) and have more
23605 # complicated include dependencies (like config.h and lnet/types.h).
23606 # Since this test about correct packaging we just skip them when
23607 # they don't exist (see below) rather than try to fixup cppflags.
23609 if ! which $CC > /dev/null 2>&1; then
23610 skip_env "$CC is not installed"
23613 for header in $prefix/*.h; do
23614 if ! [[ -f "$header" ]]; then
23618 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23619 continue # lustre_ioctl.h is internal header
23622 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23623 error "cannot compile '$header'"
23627 run_test 400b "packaged headers can be compiled"
23629 test_401a() { #LU-7437
23630 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23631 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23633 #count the number of parameters by "list_param -R"
23634 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23635 #count the number of parameters by listing proc files
23636 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23637 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23638 echo "proc_dirs='$proc_dirs'"
23639 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23640 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23643 [ $params -eq $procs ] ||
23644 error "found $params parameters vs. $procs proc files"
23646 # test the list_param -D option only returns directories
23647 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23648 #count the number of parameters by listing proc directories
23649 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23652 [ $params -eq $procs ] ||
23653 error "found $params parameters vs. $procs proc files"
23655 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23658 # jobid_var may not allow arbitrary values, so use jobid_name
23660 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23661 local testname=jobid_name tmp='testing%p'
23663 local testname=jobid_var tmp=testing
23666 local save=$($LCTL get_param -n $testname)
23668 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23669 error "no error returned when setting bad parameters"
23671 local jobid_new=$($LCTL get_param -n foe $testname baz)
23672 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23674 $LCTL set_param -n fog=bam $testname=$save bat=fog
23675 local jobid_old=$($LCTL get_param -n foe $testname bag)
23676 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23678 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23681 # jobid_var may not allow arbitrary values, so use jobid_name
23683 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23684 local testname=jobid_name
23686 local testname=jobid_var
23689 local jobid_var_old=$($LCTL get_param -n $testname)
23690 local jobid_var_new
23692 $LCTL set_param $testname= &&
23693 error "no error returned for 'set_param a='"
23695 jobid_var_new=$($LCTL get_param -n $testname)
23696 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23697 error "$testname was changed by setting without value"
23699 $LCTL set_param $testname &&
23700 error "no error returned for 'set_param a'"
23702 jobid_var_new=$($LCTL get_param -n $testname)
23703 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23704 error "$testname was changed by setting without value"
23706 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23709 # jobid_var may not allow arbitrary values, so use jobid_name
23711 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23712 local testname=jobid_name new_value='foo=bar%p'
23714 local testname=jobid_var new_valuie=foo=bar
23717 local jobid_var_old=$($LCTL get_param -n $testname)
23718 local jobid_var_new
23720 $LCTL set_param $testname=$new_value ||
23721 error "'set_param a=b' did not accept a value containing '='"
23723 jobid_var_new=$($LCTL get_param -n $testname)
23724 [[ "$jobid_var_new" == "$new_value" ]] ||
23725 error "'set_param a=b' failed on a value containing '='"
23727 # Reset the $testname to test the other format
23728 $LCTL set_param $testname=$jobid_var_old
23729 jobid_var_new=$($LCTL get_param -n $testname)
23730 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23731 error "failed to reset $testname"
23733 $LCTL set_param $testname $new_value ||
23734 error "'set_param a b' did not accept a value containing '='"
23736 jobid_var_new=$($LCTL get_param -n $testname)
23737 [[ "$jobid_var_new" == "$new_value" ]] ||
23738 error "'set_param a b' failed on a value containing '='"
23740 $LCTL set_param $testname $jobid_var_old
23741 jobid_var_new=$($LCTL get_param -n $testname)
23742 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23743 error "failed to reset $testname"
23745 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23748 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23749 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23750 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23751 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23752 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23753 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23754 remote_mds_nodsh && skip "remote MDS with nodsh"
23756 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23757 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23758 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23759 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23760 echo "Touch failed - OK"
23762 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23765 local file1=$DIR/$tfile.1
23766 local file2=$DIR/$tfile.2
23767 local tfile=$TMP/$tfile
23769 rm -f $file1 $file2 $tfile
23774 # 30 sec OBD_TIMEOUT in ll_getattr()
23775 # right before populating st_nlink
23776 $LCTL set_param fail_loc=0x80001409
23777 stat -c %h $file1 > $tfile &
23779 # create an alias, drop all locks and reclaim the dentry
23781 cancel_lru_locks mdc
23782 cancel_lru_locks osc
23783 sysctl -w vm.drop_caches=2
23787 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23789 rm -f $tfile $file1 $file2
23791 run_test 403 "i_nlink should not drop to zero due to aliasing"
23793 test_404() { # LU-6601
23794 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23795 skip "Need server version newer than 2.8.52"
23796 remote_mds_nodsh && skip "remote MDS with nodsh"
23798 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23799 awk '/osp .*-osc-MDT/ { print $4}')
23802 for osp in $mosps; do
23803 echo "Deactivate: " $osp
23804 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23805 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23806 awk -vp=$osp '$4 == p { print $2 }')
23807 [ $stat = IN ] || {
23808 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23809 error "deactivate error"
23811 echo "Activate: " $osp
23812 do_facet $SINGLEMDS $LCTL --device %$osp activate
23813 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23814 awk -vp=$osp '$4 == p { print $2 }')
23815 [ $stat = UP ] || {
23816 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23817 error "activate error"
23821 run_test 404 "validate manual {de}activated works properly for OSPs"
23824 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23825 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23826 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23827 skip "Layout swap lock is not supported"
23829 check_swap_layouts_support
23830 check_swap_layout_no_dom $DIR
23832 test_mkdir $DIR/$tdir
23833 swap_lock_test -d $DIR/$tdir ||
23834 error "One layout swap locked test failed"
23836 run_test 405 "Various layout swap lock tests"
23839 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23840 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23841 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23843 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23844 skip "Need MDS version at least 2.8.50"
23846 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23847 local test_pool=$TESTNAME
23849 pool_add $test_pool || error "pool_add failed"
23850 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23851 error "pool_add_targets failed"
23853 save_layout_restore_at_exit $MOUNT
23855 # parent set default stripe count only, child will stripe from both
23856 # parent and fs default
23857 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23858 error "setstripe $MOUNT failed"
23859 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23860 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23861 for i in $(seq 10); do
23862 local f=$DIR/$tdir/$tfile.$i
23863 touch $f || error "touch failed"
23864 local count=$($LFS getstripe -c $f)
23865 [ $count -eq $OSTCOUNT ] ||
23866 error "$f stripe count $count != $OSTCOUNT"
23867 local offset=$($LFS getstripe -i $f)
23868 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23869 local size=$($LFS getstripe -S $f)
23870 [ $size -eq $((def_stripe_size * 2)) ] ||
23871 error "$f stripe size $size != $((def_stripe_size * 2))"
23872 local pool=$($LFS getstripe -p $f)
23873 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23876 # change fs default striping, delete parent default striping, now child
23877 # will stripe from new fs default striping only
23878 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23879 error "change $MOUNT default stripe failed"
23880 $LFS setstripe -c 0 $DIR/$tdir ||
23881 error "delete $tdir default stripe failed"
23882 for i in $(seq 11 20); do
23883 local f=$DIR/$tdir/$tfile.$i
23884 touch $f || error "touch $f failed"
23885 local count=$($LFS getstripe -c $f)
23886 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23887 local offset=$($LFS getstripe -i $f)
23888 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23889 local size=$($LFS getstripe -S $f)
23890 [ $size -eq $def_stripe_size ] ||
23891 error "$f stripe size $size != $def_stripe_size"
23892 local pool=$($LFS getstripe -p $f)
23893 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23896 unlinkmany $DIR/$tdir/$tfile. 1 20
23898 local f=$DIR/$tdir/$tfile
23899 pool_remove_all_targets $test_pool $f
23900 pool_remove $test_pool $f
23902 run_test 406 "DNE support fs default striping"
23905 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23906 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23907 skip "Need MDS version at least 2.8.55"
23908 remote_mds_nodsh && skip "remote MDS with nodsh"
23910 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23911 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23912 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23913 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23914 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23916 #define OBD_FAIL_DT_TXN_STOP 0x2019
23917 for idx in $(seq $MDSCOUNT); do
23918 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23920 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23921 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23922 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23925 run_test 407 "transaction fail should cause operation fail"
23928 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23930 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23931 lctl set_param fail_loc=0x8000040a
23932 # let ll_prepare_partial_page() fail
23933 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23937 # create at least 100 unused inodes so that
23938 # shrink_icache_memory(0) should not return 0
23939 touch $DIR/$tfile-{0..100}
23940 rm -f $DIR/$tfile-{0..100}
23943 echo 2 > /proc/sys/vm/drop_caches
23945 run_test 408 "drop_caches should not hang due to page leaks"
23949 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23951 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23952 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23953 touch $DIR/$tdir/guard || error "(2) Fail to create"
23955 local PREFIX=$(str_repeat 'A' 128)
23956 echo "Create 1K hard links start at $(date)"
23957 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23958 error "(3) Fail to hard link"
23960 echo "Links count should be right although linkEA overflow"
23961 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23962 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23963 [ $linkcount -eq 1001 ] ||
23964 error "(5) Unexpected hard links count: $linkcount"
23966 echo "List all links start at $(date)"
23967 ls -l $DIR/$tdir/foo > /dev/null ||
23968 error "(6) Fail to list $DIR/$tdir/foo"
23970 echo "Unlink hard links start at $(date)"
23971 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23972 error "(7) Fail to unlink"
23973 echo "Unlink hard links finished at $(date)"
23975 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23979 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23980 skip "Need client version at least 2.9.59"
23981 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23982 skip "Need MODULES build"
23984 # Create a file, and stat it from the kernel
23985 local testfile=$DIR/$tfile
23988 local run_id=$RANDOM
23989 local my_ino=$(stat --format "%i" $testfile)
23991 # Try to insert the module. This will always fail as the
23992 # module is designed to not be inserted.
23993 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23996 # Anything but success is a test failure
23998 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23999 error "no inode match"
24001 run_test 410 "Test inode number returned from kernel thread"
24003 cleanup_test411_cgroup() {
24009 local cg_basedir=/sys/fs/cgroup/memory
24011 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24012 skip "no setup for cgroup"
24014 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24015 error "test file creation failed"
24016 cancel_lru_locks osc
24018 # Create a very small memory cgroup to force a slab allocation error
24019 local cgdir=$cg_basedir/osc_slab_alloc
24020 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24021 trap "cleanup_test411_cgroup $cgdir" EXIT
24022 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24023 echo 1M > $cgdir/memory.limit_in_bytes
24025 # Should not LBUG, just be killed by oom-killer
24026 # dd will return 0 even allocation failure in some environment.
24027 # So don't check return value
24028 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24029 cleanup_test411_cgroup $cgdir
24033 run_test 411 "Slab allocation error with cgroup does not LBUG"
24036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24037 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24038 skip "Need server version at least 2.10.55"
24041 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24042 error "mkdir failed"
24043 $LFS getdirstripe $DIR/$tdir
24044 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24045 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24046 error "expect $((MDSCOUT - 1)) get $stripe_index"
24047 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24048 [ $stripe_count -eq 2 ] ||
24049 error "expect 2 get $stripe_count"
24051 run_test 412 "mkdir on specific MDTs"
24055 local stripe_count=$2
24056 local mdts=$(comma_list $(mdts_nodes))
24059 local lmv_qos_prio_free
24060 local lmv_qos_threshold_rr
24061 local lmv_qos_maxage
24062 local lod_qos_prio_free
24063 local lod_qos_threshold_rr
24064 local lod_qos_maxage
24068 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24069 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24070 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24072 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24073 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24074 stack_trap "$LCTL set_param \
24075 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
24076 stack_trap "$LCTL set_param \
24077 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
24078 stack_trap "$LCTL set_param \
24079 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
24081 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24082 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24083 lod_qos_prio_free=${lod_qos_prio_free%%%}
24084 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24085 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24086 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24087 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24088 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24089 stack_trap "do_nodes $mdts $LCTL set_param \
24090 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
24091 stack_trap "do_nodes $mdts $LCTL set_param \
24092 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
24094 stack_trap "do_nodes $mdts $LCTL set_param \
24095 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
24097 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24098 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24100 testdir=$DIR/$tdir-s$stripe_count/rr
24102 local stripe_index=$($LFS getstripe -m $testdir)
24103 local test_mkdir_rr=true
24105 getfattr -d -m dmv $testdir | grep dmv
24106 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
24107 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
24109 (( $inherit_rr == 0 )) && test_mkdir_rr=false
24114 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24115 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24117 for i in $(seq $((100 * MDSCOUNT))); do
24118 eval $mkdir_cmd $testdir/subdir$i ||
24119 error "$mkdir_cmd subdir$i failed"
24122 for i in $(seq $MDSCOUNT); do
24123 count=$($LFS getdirstripe -i $testdir/* |
24124 grep ^$((i - 1))$ | wc -l)
24125 echo "$count directories created on MDT$((i - 1))"
24126 if $test_mkdir_rr; then
24127 (( $count == 100 )) ||
24128 error "subdirs are not evenly distributed"
24129 elif [ $((i - 1)) -eq $stripe_index ]; then
24130 (( $count == 100 * MDSCOUNT )) ||
24131 error "$count subdirs created on MDT$((i - 1))"
24133 (( $count == 0 )) ||
24134 error "$count subdirs created on MDT$((i - 1))"
24137 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24138 count=$($LFS getdirstripe $testdir/* |
24139 grep -P "^\s+$((i - 1))\t" | wc -l)
24140 echo "$count stripes created on MDT$((i - 1))"
24141 # deviation should < 5% of average
24142 (( $count < 95 * stripe_count )) ||
24143 (( $count > 105 * stripe_count)) &&
24144 error "stripes are not evenly distributed"
24148 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
24149 do_nodes $mdts $LCTL set_param \
24150 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
24153 echo "Check for uneven MDTs: "
24163 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24164 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24165 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24167 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24168 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24171 for ((i = 1; i < ${#ffree[@]}; i++)); do
24172 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24173 if [ $tmp -gt $max ]; then
24177 if [ $tmp -lt $min ]; then
24183 (( ${ffree[min_index]} == 0 )) &&
24184 skip "no free files in MDT$min_index"
24185 (( ${ffree[min_index]} > 100000000 )) &&
24186 skip "too many free files in MDT$min_index"
24188 # Check if we need to generate uneven MDTs
24190 local diff=$(((max - min) * 100 / min))
24191 local value="$(generate_string 1024)"
24193 while [ $diff -lt $threshold ]; do
24194 # generate uneven MDTs, create till $threshold% diff
24195 echo -n "weight diff=$diff% must be > $threshold% ..."
24196 count=$((${ffree[min_index]} / 10))
24197 # 50 sec per 10000 files in vm
24198 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
24199 skip "$count files to create"
24200 echo "Fill MDT$min_index with $count files"
24201 [ -d $DIR/$tdir-MDT$min_index ] ||
24202 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
24203 error "mkdir $tdir-MDT$min_index failed"
24204 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
24205 error "create d$count failed"
24207 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24208 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24209 max=$(((${ffree[max_index]} >> 8) * \
24210 (${bavail[max_index]} * bsize >> 16)))
24211 min=$(((${ffree[min_index]} >> 8) * \
24212 (${bavail[min_index]} * bsize >> 16)))
24213 diff=$(((max - min) * 100 / min))
24216 echo "MDT filesfree available: ${ffree[@]}"
24217 echo "MDT blocks available: ${bavail[@]}"
24218 echo "weight diff=$diff%"
24221 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24223 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24224 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24225 # decrease statfs age, so that it can be updated in time
24226 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24227 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24231 testdir=$DIR/$tdir-s$stripe_count/qos
24233 for i in $(seq $((100 * MDSCOUNT))); do
24234 eval $mkdir_cmd $testdir/subdir$i ||
24235 error "$mkdir_cmd subdir$i failed"
24238 for i in $(seq $MDSCOUNT); do
24239 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
24241 echo "$count directories created on MDT$((i - 1))"
24243 if [ $stripe_count -gt 1 ]; then
24244 count=$($LFS getdirstripe $testdir/* |
24245 grep -P "^\s+$((i - 1))\t" | wc -l)
24246 echo "$count stripes created on MDT$((i - 1))"
24250 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
24251 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
24253 # D-value should > 10% of averge
24254 (( $max - $min < 10 )) &&
24255 error "subdirs shouldn't be evenly distributed"
24258 if [ $stripe_count -gt 1 ]; then
24259 max=$($LFS getdirstripe $testdir/* |
24260 grep -P "^\s+$max_index\t" | wc -l)
24261 min=$($LFS getdirstripe $testdir/* |
24262 grep -P "^\s+$min_index\t" | wc -l)
24263 (( $max - $min < 10 * $stripe_count )) &&
24264 error "stripes shouldn't be evenly distributed"|| true
24269 [ $MDSCOUNT -lt 2 ] &&
24270 skip "We need at least 2 MDTs for this test"
24272 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24273 skip "Need server version at least 2.12.52"
24277 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24278 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24279 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24280 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
24281 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
24284 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24287 [ $MDSCOUNT -lt 2 ] &&
24288 skip "We need at least 2 MDTs for this test"
24290 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24291 skip "Need server version at least 2.12.52"
24296 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24297 testdir=$DIR/$tdir-s$stripe_count
24298 mkdir $testdir || error "mkdir $testdir failed"
24299 mkdir $testdir/rr || error "mkdir rr failed"
24300 mkdir $testdir/qos || error "mkdir qos failed"
24301 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24302 $testdir/rr || error "setdirstripe rr failed"
24303 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24304 error "setdirstripe failed"
24305 test_qos_mkdir "mkdir" $stripe_count
24308 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24311 [ $MDSCOUNT -ge 2 ] ||
24312 skip "We need at least 2 MDTs for this test"
24314 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
24315 skip "Need server version at least 2.14.50"
24321 testdir=$DIR/${tdir}-s1
24322 mkdir $testdir || error "mkdir $testdir failed"
24323 mkdir $testdir/rr || error "mkdir rr failed"
24324 mkdir $testdir/qos || error "mkdir qos failed"
24325 # default max_inherit is -1, default max_inherit_rr is 0
24326 $LFS setdirstripe -D -c 1 $testdir/rr ||
24327 error "setdirstripe rr failed"
24328 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24329 error "setdirstripe qos failed"
24330 test_qos_mkdir "mkdir" 1
24332 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24333 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24334 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24335 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24336 (( $inherit_rr == 0 )) ||
24337 error "rr/level1 inherit-rr $inherit_rr != 0"
24339 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24340 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24341 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24342 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24343 (( $inherit_rr == 0 )) ||
24344 error "qos/level1 inherit-rr $inherit_rr !=0"
24345 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24346 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24347 error "level2 shouldn't have default LMV" || true
24349 run_test 413c "mkdir with default LMV max inherit rr"
24352 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24353 $LCTL set_param fail_loc=0x80000521
24354 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24357 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24361 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24362 skip "Need server version at least 2.11.52"
24372 # this test may be slow on ZFS
24373 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24375 # though this test is designed for striped directory, let's test normal
24376 # directory too since lock is always saved as CoS lock.
24377 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24378 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24387 start_time=$(date +%s)
24388 for i in $(seq $total); do
24389 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24392 end_time=$(date +%s)
24393 duration=$((end_time - start_time))
24395 kill -9 $setattr_pid
24397 echo "rename $total files took $duration sec"
24398 [ $duration -lt 100 ] || error "rename took $duration sec"
24400 run_test 415 "lock revoke is not missing"
24403 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24404 skip "Need server version at least 2.11.55"
24406 # define OBD_FAIL_OSD_TXN_START 0x19a
24407 do_facet mds1 lctl set_param fail_loc=0x19a
24409 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24413 run_test 416 "transaction start failure won't cause system hung"
24417 do_nodes $(comma_list $(mdts_nodes)) \
24418 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24419 do_nodes $(comma_list $(mdts_nodes)) \
24420 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24421 do_nodes $(comma_list $(mdts_nodes)) \
24422 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24426 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24427 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24428 skip "Need MDS version at least 2.11.56"
24430 trap cleanup_417 RETURN EXIT
24432 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24433 do_nodes $(comma_list $(mdts_nodes)) \
24434 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24435 $LFS migrate -m 0 $DIR/$tdir.1 &&
24436 error "migrate dir $tdir.1 should fail"
24438 do_nodes $(comma_list $(mdts_nodes)) \
24439 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24440 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24441 error "create remote dir $tdir.2 should fail"
24443 do_nodes $(comma_list $(mdts_nodes)) \
24444 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24445 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24446 error "create striped dir $tdir.3 should fail"
24449 run_test 417 "disable remote dir, striped dir and dir migration"
24451 # Checks that the outputs of df [-i] and lfs df [-i] match
24453 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24463 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24465 for count in {1..100}; do
24469 # read the lines of interest
24470 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24471 error "df $inodes $dir | tail -n +2 failed"
24472 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24473 error "lfs df $inodes $dir | grep summary: failed"
24475 # skip first substrings of each output as they are different
24476 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24477 # compare the two outputs
24479 for i in {1..5}; do
24480 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24488 lfs df $inodes $dir
24489 error "df and lfs df $1 output mismatch: " \
24490 "df ${inodes}: ${df_out[*]}, " \
24491 "lfs df ${inodes}: ${lfs_df_out[*]}"
24496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24498 local dir=$DIR/$tdir
24499 local numfiles=$((RANDOM % 4096 + 2))
24500 local numblocks=$((RANDOM % 256 + 1))
24502 wait_delete_completed
24505 # check block output
24506 check_lfs_df blocks $dir
24507 # check inode output
24508 check_lfs_df inodes $dir
24510 # create a single file and retest
24511 echo "Creating a single file and testing"
24512 createmany -o $dir/$tfile- 1 &>/dev/null ||
24513 error "creating 1 file in $dir failed"
24514 check_lfs_df blocks $dir
24515 check_lfs_df inodes $dir
24517 # create a random number of files
24518 echo "Creating $((numfiles - 1)) files and testing"
24519 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24520 error "creating $((numfiles - 1)) files in $dir failed"
24522 # write a random number of blocks to the first test file
24523 echo "Writing $numblocks 4K blocks and testing"
24524 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24525 count=$numblocks &>/dev/null ||
24526 error "dd to $dir/${tfile}-0 failed"
24529 check_lfs_df blocks $dir
24530 check_lfs_df inodes $dir
24532 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24533 error "unlinking $numfiles files in $dir failed"
24535 run_test 418 "df and lfs df outputs match"
24539 local dir=$DIR/$tdir
24544 cancel_lru_locks mdc
24546 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24547 $LCTL set_param fail_loc=0x1410
24549 $LCTL set_param fail_loc=0
24552 run_test 419 "Verify open file by name doesn't crash kernel"
24556 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24557 skip "Need MDS version at least 2.12.53"
24559 local SAVE_UMASK=$(umask)
24560 local dir=$DIR/$tdir
24561 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24565 mkdir -m03777 $dir/testdir
24566 ls -dn $dir/testdir
24567 # Need to remove trailing '.' when SELinux is enabled
24568 local dirperms=$(ls -dn $dir/testdir |
24569 awk '{ sub(/\.$/, "", $1); print $1}')
24570 [ $dirperms == "drwxrwsrwt" ] ||
24571 error "incorrect perms on $dir/testdir"
24573 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24574 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24575 ls -n $dir/testdir/testfile
24576 local fileperms=$(ls -n $dir/testdir/testfile |
24577 awk '{ sub(/\.$/, "", $1); print $1}')
24578 [ $fileperms == "-rwxr-xr-x" ] ||
24579 error "incorrect perms on $dir/testdir/testfile"
24583 run_test 420 "clear SGID bit on non-directories for non-members"
24590 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24591 skip "Need MDS version at least 2.12.54"
24593 test_mkdir $DIR/$tdir
24594 createmany -o $DIR/$tdir/f 3
24595 cnt=$(ls -1 $DIR/$tdir | wc -l)
24596 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24598 fid1=$(lfs path2fid $DIR/$tdir/f1)
24599 fid2=$(lfs path2fid $DIR/$tdir/f2)
24600 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24602 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24603 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24605 cnt=$(ls -1 $DIR/$tdir | wc -l)
24606 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24608 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24609 createmany -o $DIR/$tdir/f 3
24610 cnt=$(ls -1 $DIR/$tdir | wc -l)
24611 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24613 fid1=$(lfs path2fid $DIR/$tdir/f1)
24614 fid2=$(lfs path2fid $DIR/$tdir/f2)
24615 echo "remove using fsname $FSNAME"
24616 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24618 cnt=$(ls -1 $DIR/$tdir | wc -l)
24619 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24621 run_test 421a "simple rm by fid"
24628 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24629 skip "Need MDS version at least 2.12.54"
24631 test_mkdir $DIR/$tdir
24632 createmany -o $DIR/$tdir/f 3
24633 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24636 FID1=$(lfs path2fid $DIR/$tdir/f1)
24637 FID2=$(lfs path2fid $DIR/$tdir/f2)
24638 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24640 kill -USR1 $MULTIPID
24643 cnt=$(ls $DIR/$tdir | wc -l)
24644 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24646 run_test 421b "rm by fid on open file"
24652 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24653 skip "Need MDS version at least 2.12.54"
24655 test_mkdir $DIR/$tdir
24656 createmany -o $DIR/$tdir/f 3
24657 touch $DIR/$tdir/$tfile
24658 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24659 cnt=$(ls -1 $DIR/$tdir | wc -l)
24660 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24662 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24663 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24665 cnt=$(ls $DIR/$tdir | wc -l)
24666 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24668 run_test 421c "rm by fid against hardlinked files"
24674 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24675 skip "Need MDS version at least 2.12.54"
24677 test_mkdir $DIR/$tdir
24678 createmany -o $DIR/$tdir/f 4097
24679 cnt=$(ls -1 $DIR/$tdir | wc -l)
24680 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24682 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24683 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24685 cnt=$(ls $DIR/$tdir | wc -l)
24687 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24689 run_test 421d "rmfid en masse"
24695 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24696 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24697 skip "Need MDS version at least 2.12.54"
24699 mkdir -p $DIR/$tdir
24700 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24701 createmany -o $DIR/$tdir/striped_dir/f 512
24702 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24703 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24705 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24706 sed "s/[/][^:]*://g")
24707 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24709 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24711 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24713 run_test 421e "rmfid in DNE"
24719 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24720 skip "Need MDS version at least 2.12.54"
24722 test_mkdir $DIR/$tdir
24724 cnt=$(ls -1 $DIR/$tdir | wc -l)
24725 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24727 FID=$(lfs path2fid $DIR/$tdir/f)
24728 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24729 # rmfid should fail
24730 cnt=$(ls -1 $DIR/$tdir | wc -l)
24731 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24733 chmod a+rw $DIR/$tdir
24735 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24736 # rmfid should fail
24737 cnt=$(ls -1 $DIR/$tdir | wc -l)
24738 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24741 $RUNAS touch $DIR/$tdir/f
24742 FID=$(lfs path2fid $DIR/$tdir/f)
24743 echo "rmfid as root"
24744 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24745 cnt=$(ls -1 $DIR/$tdir | wc -l)
24746 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24749 $RUNAS touch $DIR/$tdir/f
24750 cnt=$(ls -1 $DIR/$tdir | wc -l)
24751 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24752 FID=$(lfs path2fid $DIR/$tdir/f)
24753 # rmfid w/o user_fid2path mount option should fail
24754 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24755 cnt=$(ls -1 $DIR/$tdir | wc -l)
24756 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24758 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24759 stack_trap "rmdir $tmpdir"
24760 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24761 error "failed to mount client'"
24762 stack_trap "umount_client $tmpdir"
24764 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24765 # rmfid should succeed
24766 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24767 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24769 # rmfid shouldn't allow to remove files due to dir's permission
24770 chmod a+rwx $tmpdir/$tdir
24771 touch $tmpdir/$tdir/f
24772 ls -la $tmpdir/$tdir
24773 FID=$(lfs path2fid $tmpdir/$tdir/f)
24774 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24777 run_test 421f "rmfid checks permissions"
24783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24784 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24785 skip "Need MDS version at least 2.12.54"
24787 mkdir -p $DIR/$tdir
24788 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24789 createmany -o $DIR/$tdir/striped_dir/f 512
24790 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24791 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24793 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24794 sed "s/[/][^:]*://g")
24796 rm -f $DIR/$tdir/striped_dir/f1*
24797 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24798 removed=$((512 - cnt))
24800 # few files have been just removed, so we expect
24801 # rmfid to fail on their fids
24802 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24803 [ $removed != $errors ] && error "$errors != $removed"
24805 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24807 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24809 run_test 421g "rmfid to return errors properly"
24812 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24813 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24814 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24815 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24816 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24818 local amc=$(at_max_get client)
24819 local amo=$(at_max_get mds1)
24820 local timeout=`lctl get_param -n timeout`
24822 at_max_set 0 client
24825 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24826 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24827 fail_val=$(((2*timeout + 10)*1000))
24828 touch $DIR/$tdir/d3/file &
24830 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24831 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24832 fail_val=$((2*timeout + 5))
24833 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24837 sleep $((2 * timeout))
24841 touch $DIR/$tdir/d2/file3
24842 touch $DIR/$tdir/d2/file4
24843 touch $DIR/$tdir/d2/file5
24846 at_max_set $amc client
24847 at_max_set $amo mds1
24849 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24850 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24851 error "Watchdog is always throttled"
24853 run_test 422 "kill a process with RPC in progress"
24866 # ensure statfs cache is expired
24869 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24870 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24874 run_test 423 "statfs should return a right data"
24877 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24878 $LCTL set_param fail_loc=0x80000522
24879 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24882 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24885 test_mkdir -c -1 $DIR/$tdir
24886 $LFS setstripe -c -1 $DIR/$tdir
24888 lru_resize_disable "" 100
24889 stack_trap "lru_resize_enable" EXIT
24893 for i in $(seq $((MDSCOUNT * 125))); do
24894 local t=$DIR/$tdir/$tfile_$i
24896 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24897 error_noexit "Create file $t"
24899 stack_trap "rm -rf $DIR/$tdir" EXIT
24901 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24902 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24903 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24905 [ $lock_count -le $lru_size ] ||
24906 error "osc lock count $lock_count > lru size $lru_size"
24909 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24910 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24911 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24913 [ $lock_count -le $lru_size ] ||
24914 error "mdc lock count $lock_count > lru size $lru_size"
24917 run_test 425 "lock count should not exceed lru size"
24920 splice-test -r $DIR/$tfile
24921 splice-test -rd $DIR/$tfile
24922 splice-test $DIR/$tfile
24923 splice-test -d $DIR/$tfile
24925 run_test 426 "splice test on Lustre"
24928 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24929 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24930 skip "Need MDS version at least 2.12.4"
24936 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24937 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24939 $LFS getdirstripe $DIR/$tdir/1/dir
24941 #first setfattr for creating updatelog
24942 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24944 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24945 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24946 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24947 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24951 wait_recovery_complete mds2 $((2*TIMEOUT))
24953 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24954 echo $log | grep "get update log failed" &&
24955 error "update log corruption is detected" || true
24957 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24961 local cache_limit=$CACHE_MAX
24963 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24964 $LCTL set_param -n llite.*.max_cached_mb=64
24967 $LFS setstripe -c 1 $DIR/$tdir
24968 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24969 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24971 for f in $(seq 4); do
24972 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24976 cancel_lru_locks osc
24978 for f in $(seq 4); do
24979 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24983 run_test 428 "large block size IO should not hang"
24985 test_429() { # LU-7915 / LU-10948
24986 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
24987 local testfile=$DIR/$tfile
24988 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
24994 $LCTL get_param $ll_opencache_threshold_count ||
24995 skip "client does not have opencache parameter"
24997 set_opencache $new_flag
24998 stack_trap "restore_opencache"
24999 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25000 error "enable opencache failed"
25002 # drop MDC DLM locks
25003 cancel_lru_locks mdc
25004 # clear MDC RPC stats counters
25005 $LCTL set_param $mdc_rpcstats=clear
25007 # According to the current implementation, we need to run 3 times
25008 # open & close file to verify if opencache is enabled correctly.
25009 # 1st, RPCs are sent for lookup/open and open handle is released on
25011 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25012 # so open handle won't be released thereafter.
25013 # 3rd, No RPC is sent out.
25014 $MULTIOP $testfile oc || error "multiop failed"
25015 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25016 echo "1st: $first_rpc RPCs in flight"
25018 $MULTIOP $testfile oc || error "multiop failed"
25019 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25020 echo "2nd: $second_rpc RPCs in flight"
25022 $MULTIOP $testfile oc || error "multiop failed"
25023 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25024 echo "3rd: $third_rpc RPCs in flight"
25026 #verify no MDC RPC is sent
25027 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25029 run_test 429 "verify if opencache flag on client side does work"
25035 # data at [200K, 400K)
25036 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25037 error "256K->512K dd fails"
25039 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25040 error "2M->3M dd fails"
25042 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25043 error "4M->5M dd fails"
25044 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25045 # start at first component hole #1
25046 printf "Seeking hole from 1000 ... "
25047 offset=$(lseek_test -l 1000 $file)
25049 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25050 printf "Seeking data from 1000 ... "
25051 offset=$(lseek_test -d 1000 $file)
25053 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25055 # start at first component data block
25056 printf "Seeking hole from 300000 ... "
25057 offset=$(lseek_test -l 300000 $file)
25059 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25060 printf "Seeking data from 300000 ... "
25061 offset=$(lseek_test -d 300000 $file)
25063 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25065 # start at the first component but beyond end of object size
25066 printf "Seeking hole from 1000000 ... "
25067 offset=$(lseek_test -l 1000000 $file)
25069 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25070 printf "Seeking data from 1000000 ... "
25071 offset=$(lseek_test -d 1000000 $file)
25073 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25075 # start at second component stripe 2 (empty file)
25076 printf "Seeking hole from 1500000 ... "
25077 offset=$(lseek_test -l 1500000 $file)
25079 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25080 printf "Seeking data from 1500000 ... "
25081 offset=$(lseek_test -d 1500000 $file)
25083 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25085 # start at second component stripe 1 (all data)
25086 printf "Seeking hole from 3000000 ... "
25087 offset=$(lseek_test -l 3000000 $file)
25089 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25090 printf "Seeking data from 3000000 ... "
25091 offset=$(lseek_test -d 3000000 $file)
25093 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25095 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25096 error "2nd dd fails"
25097 echo "Add data block at 640K...1280K"
25099 # start at before new data block, in hole
25100 printf "Seeking hole from 600000 ... "
25101 offset=$(lseek_test -l 600000 $file)
25103 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25104 printf "Seeking data from 600000 ... "
25105 offset=$(lseek_test -d 600000 $file)
25107 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25109 # start at the first component new data block
25110 printf "Seeking hole from 1000000 ... "
25111 offset=$(lseek_test -l 1000000 $file)
25113 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25114 printf "Seeking data from 1000000 ... "
25115 offset=$(lseek_test -d 1000000 $file)
25117 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25119 # start at second component stripe 2, new data
25120 printf "Seeking hole from 1200000 ... "
25121 offset=$(lseek_test -l 1200000 $file)
25123 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25124 printf "Seeking data from 1200000 ... "
25125 offset=$(lseek_test -d 1200000 $file)
25127 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25129 # start beyond file end
25130 printf "Using offset > filesize ... "
25131 lseek_test -l 4000000 $file && error "lseek should fail"
25132 printf "Using offset > filesize ... "
25133 lseek_test -d 4000000 $file && error "lseek should fail"
25139 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25140 skip "MDT does not support SEEK_HOLE"
25142 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25143 skip "OST does not support SEEK_HOLE"
25145 local file=$DIR/$tdir/$tfile
25147 mkdir -p $DIR/$tdir
25149 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25150 # OST stripe #1 will have continuous data at [1M, 3M)
25151 # OST stripe #2 is empty
25152 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25153 lseek_test_430 $file
25155 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25156 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25157 lseek_test_430 $file
25159 $LFS setstripe -c2 -S 512K $file
25160 echo "Two stripes, stripe size 512K"
25161 lseek_test_430 $file
25163 # FLR with stale mirror
25164 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25166 echo "Mirrored file:"
25167 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25168 echo "Plain 2 stripes 1M"
25169 lseek_test_430 $file
25172 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25175 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25176 skip "OST does not support SEEK_HOLE"
25179 local file=$DIR/$tdir/$tfile
25181 mkdir -p $DIR/$tdir
25182 # Empty layout lseek should fail
25185 printf "Seeking hole from 0 ... "
25186 lseek_test -l 0 $file && error "lseek should fail"
25187 printf "Seeking data from 0 ... "
25188 lseek_test -d 0 $file && error "lseek should fail"
25192 $LFS setstripe -E 1M -c2 -E eof $file
25193 $TRUNCATE $file 1048576
25194 printf "Seeking hole from 1000000 ... "
25195 offset=$(lseek_test -l 1000000 $file)
25197 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25198 printf "Seeking data from 1000000 ... "
25199 lseek_test -d 1000000 $file && error "lseek should fail"
25202 # full component followed by non-inited one
25203 $LFS setstripe -E 1M -c2 -E eof $file
25204 dd if=/dev/urandom of=$file bs=1M count=1
25205 printf "Seeking hole from 1000000 ... "
25206 offset=$(lseek_test -l 1000000 $file)
25208 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25209 printf "Seeking hole from 1048576 ... "
25210 lseek_test -l 1048576 $file && error "lseek should fail"
25211 # init second component and truncate back
25212 echo "123" >> $file
25213 $TRUNCATE $file 1048576
25214 printf "Seeking hole from 1000000 ... "
25215 offset=$(lseek_test -l 1000000 $file)
25217 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25218 printf "Seeking hole from 1048576 ... "
25219 lseek_test -l 1048576 $file && error "lseek should fail"
25220 # boundary checks for big values
25221 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25222 offset=$(lseek_test -d 0 $file.10g)
25223 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25224 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25225 offset=$(lseek_test -d 0 $file.100g)
25226 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25229 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25232 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25233 skip "OST does not support SEEK_HOLE"
25235 local file=$DIR/$tdir/$tfile
25238 mkdir -p $DIR/$tdir
25239 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25241 # cp version 8.33+ prefers lseek over fiemap
25242 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25244 time cp $file /dev/null
25245 (( SECONDS - start < 5 )) ||
25246 error "cp: too long runtime $((SECONDS - start))"
25249 # tar version 1.29+ supports SEEK_HOLE/DATA
25250 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25252 time tar cS $file - | cat > /dev/null
25253 (( SECONDS - start < 5 )) ||
25254 error "tar: too long runtime $((SECONDS - start))"
25257 run_test 430c "lseek: external tools check"
25259 test_431() { # LU-14187
25260 local file=$DIR/$tdir/$tfile
25262 mkdir -p $DIR/$tdir
25263 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25264 dd if=/dev/urandom of=$file bs=4k count=1
25265 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25266 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25267 #define OBD_FAIL_OST_RESTART_IO 0x251
25268 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25269 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25273 echo 3 > /proc/sys/vm/drop_caches
25274 diff $file $file.0 || error "data diff"
25276 run_test 431 "Restart transaction for IO"
25279 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25280 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25281 skip "Need server version at least 2.9.55"
25283 start_full_debug_logging
25287 stop_full_debug_logging
25291 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25292 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25293 awk '/The barrier for/ { print $7 }')
25296 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25301 barrier_expired() {
25304 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25305 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25306 awk '/will be expired/ { print $7 }')
25308 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25317 echo "Start barrier_freeze at: $(date)"
25318 #define OBD_FAIL_BARRIER_DELAY 0x2202
25319 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25320 # Do not reduce barrier time - See LU-11873
25321 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25324 local b_status=$(barrier_stat)
25325 echo "Got barrier status at: $(date)"
25326 [ "$b_status" = "'freezing_p1'" ] ||
25327 error "(1) unexpected barrier status $b_status"
25329 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25331 b_status=$(barrier_stat)
25332 [ "$b_status" = "'frozen'" ] ||
25333 error "(2) unexpected barrier status $b_status"
25335 local expired=$(barrier_expired)
25336 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25337 sleep $((expired + 3))
25339 b_status=$(barrier_stat)
25340 [ "$b_status" = "'expired'" ] ||
25341 error "(3) unexpected barrier status $b_status"
25343 # Do not reduce barrier time - See LU-11873
25344 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25345 error "(4) fail to freeze barrier"
25347 b_status=$(barrier_stat)
25348 [ "$b_status" = "'frozen'" ] ||
25349 error "(5) unexpected barrier status $b_status"
25351 echo "Start barrier_thaw at: $(date)"
25352 #define OBD_FAIL_BARRIER_DELAY 0x2202
25353 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25354 do_facet mgs $LCTL barrier_thaw $FSNAME &
25357 b_status=$(barrier_stat)
25358 echo "Got barrier status at: $(date)"
25359 [ "$b_status" = "'thawing'" ] ||
25360 error "(6) unexpected barrier status $b_status"
25362 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25364 b_status=$(barrier_stat)
25365 [ "$b_status" = "'thawed'" ] ||
25366 error "(7) unexpected barrier status $b_status"
25368 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25369 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25370 do_facet mgs $LCTL barrier_freeze $FSNAME
25372 b_status=$(barrier_stat)
25373 [ "$b_status" = "'failed'" ] ||
25374 error "(8) unexpected barrier status $b_status"
25376 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25377 do_facet mgs $LCTL barrier_thaw $FSNAME
25381 run_test 801a "write barrier user interfaces and stat machine"
25386 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25387 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25388 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25389 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25390 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25392 cancel_lru_locks mdc
25394 # 180 seconds should be long enough
25395 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25397 local b_status=$(barrier_stat)
25398 [ "$b_status" = "'frozen'" ] ||
25399 error "(6) unexpected barrier status $b_status"
25401 mkdir $DIR/$tdir/d0/d10 &
25404 touch $DIR/$tdir/d1/f13 &
25407 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25410 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25413 rm -f $DIR/$tdir/d4/f12 &
25416 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25418 # To guarantee taht the 'stat' is not blocked
25419 b_status=$(barrier_stat)
25420 [ "$b_status" = "'frozen'" ] ||
25421 error "(8) unexpected barrier status $b_status"
25423 # let above commands to run at background
25426 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25427 ps -p $touch_pid || error "(10) touch should be blocked"
25428 ps -p $ln_pid || error "(11) link should be blocked"
25429 ps -p $mv_pid || error "(12) rename should be blocked"
25430 ps -p $rm_pid || error "(13) unlink should be blocked"
25432 b_status=$(barrier_stat)
25433 [ "$b_status" = "'frozen'" ] ||
25434 error "(14) unexpected barrier status $b_status"
25436 do_facet mgs $LCTL barrier_thaw $FSNAME
25437 b_status=$(barrier_stat)
25438 [ "$b_status" = "'thawed'" ] ||
25439 error "(15) unexpected barrier status $b_status"
25441 wait $mkdir_pid || error "(16) mkdir should succeed"
25442 wait $touch_pid || error "(17) touch should succeed"
25443 wait $ln_pid || error "(18) link should succeed"
25444 wait $mv_pid || error "(19) rename should succeed"
25445 wait $rm_pid || error "(20) unlink should succeed"
25449 run_test 801b "modification will be blocked by write barrier"
25452 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25456 stop mds2 || error "(1) Fail to stop mds2"
25458 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25460 local b_status=$(barrier_stat)
25461 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25462 do_facet mgs $LCTL barrier_thaw $FSNAME
25463 error "(2) unexpected barrier status $b_status"
25466 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25467 error "(3) Fail to rescan barrier bitmap"
25469 # Do not reduce barrier time - See LU-11873
25470 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25472 b_status=$(barrier_stat)
25473 [ "$b_status" = "'frozen'" ] ||
25474 error "(4) unexpected barrier status $b_status"
25476 do_facet mgs $LCTL barrier_thaw $FSNAME
25477 b_status=$(barrier_stat)
25478 [ "$b_status" = "'thawed'" ] ||
25479 error "(5) unexpected barrier status $b_status"
25481 local devname=$(mdsdevname 2)
25483 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25485 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25486 error "(7) Fail to rescan barrier bitmap"
25490 run_test 801c "rescan barrier bitmap"
25492 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25493 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25494 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25495 saved_MOUNT_OPTS=$MOUNT_OPTS
25501 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25502 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25503 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25504 MOUNT_OPTS=$saved_MOUNT_OPTS
25509 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25510 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25511 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25512 skip "Need server version at least 2.9.55"
25514 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25516 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25518 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25519 error "(2) Fail to copy"
25521 trap cleanup_802a EXIT
25523 # sync by force before remount as readonly
25524 sync; sync_all_data; sleep 3; sync_all_data
25528 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25529 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25530 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25532 echo "Mount the server as read only"
25533 setupall server_only || error "(3) Fail to start servers"
25535 echo "Mount client without ro should fail"
25536 mount_client $MOUNT &&
25537 error "(4) Mount client without 'ro' should fail"
25539 echo "Mount client with ro should succeed"
25540 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25541 mount_client $MOUNT ||
25542 error "(5) Mount client with 'ro' should succeed"
25544 echo "Modify should be refused"
25545 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25547 echo "Read should be allowed"
25548 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25549 error "(7) Read should succeed under ro mode"
25553 run_test 802a "simulate readonly device"
25556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25557 remote_mds_nodsh && skip "remote MDS with nodsh"
25559 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25560 skip "readonly option not available"
25562 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25564 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25565 error "(2) Fail to copy"
25567 # write back all cached data before setting MDT to readonly
25571 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25572 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25574 echo "Modify should be refused"
25575 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25577 echo "Read should be allowed"
25578 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25579 error "(7) Read should succeed under ro mode"
25582 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25584 run_test 802b "be able to set MDTs to readonly"
25587 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25588 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25589 skip "MDS needs to be newer than 2.10.54"
25591 mkdir -p $DIR/$tdir
25592 # Create some objects on all MDTs to trigger related logs objects
25593 for idx in $(seq $MDSCOUNT); do
25594 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25595 $DIR/$tdir/dir${idx} ||
25596 error "Fail to create $DIR/$tdir/dir${idx}"
25600 wait_delete_completed # ensure old test cleanups are finished
25601 echo "before create:"
25603 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25605 for i in {1..10}; do
25606 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25607 error "Fail to create $DIR/$tdir/foo$i"
25611 echo "after create:"
25613 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25615 # allow for an llog to be cleaned up during the test
25616 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25617 error "before ($before_used) + 10 > after ($after_used)"
25619 for i in {1..10}; do
25620 rm -rf $DIR/$tdir/foo$i ||
25621 error "Fail to remove $DIR/$tdir/foo$i"
25624 sleep 3 # avoid MDT return cached statfs
25625 wait_delete_completed
25626 echo "after unlink:"
25628 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25630 # allow for an llog to be created during the test
25631 [ $after_used -le $((before_used + 1)) ] ||
25632 error "after ($after_used) > before ($before_used) + 1"
25634 run_test 803a "verify agent object for remote object"
25637 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25638 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25639 skip "MDS needs to be newer than 2.13.56"
25640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25642 for i in $(seq 0 $((MDSCOUNT - 1))); do
25643 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25651 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25652 for i in $(seq 0 $((MDSCOUNT - 1))); do
25653 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25654 awk '/getattr/ { print $2 }')
25655 before=$((before + tmp))
25657 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25658 for i in $(seq 0 $((MDSCOUNT - 1))); do
25659 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25660 awk '/getattr/ { print $2 }')
25661 after=$((after + tmp))
25664 [ $before -eq $after ] || error "getattr count $before != $after"
25666 run_test 803b "remote object can getattr from cache"
25669 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25670 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25671 skip "MDS needs to be newer than 2.10.54"
25672 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25674 mkdir -p $DIR/$tdir
25675 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25676 error "Fail to create $DIR/$tdir/dir0"
25678 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25679 local dev=$(mdsdevname 2)
25681 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25682 grep ${fid} || error "NOT found agent entry for dir0"
25684 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25685 error "Fail to create $DIR/$tdir/dir1"
25687 touch $DIR/$tdir/dir1/foo0 ||
25688 error "Fail to create $DIR/$tdir/dir1/foo0"
25689 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25692 for idx in $(seq $MDSCOUNT); do
25693 dev=$(mdsdevname $idx)
25694 do_facet mds${idx} \
25695 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25696 grep ${fid} && rc=$idx
25699 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25700 error "Fail to rename foo0 to foo1"
25701 if [ $rc -eq 0 ]; then
25702 for idx in $(seq $MDSCOUNT); do
25703 dev=$(mdsdevname $idx)
25704 do_facet mds${idx} \
25705 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25706 grep ${fid} && rc=$idx
25710 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25711 error "Fail to rename foo1 to foo2"
25712 if [ $rc -eq 0 ]; then
25713 for idx in $(seq $MDSCOUNT); do
25714 dev=$(mdsdevname $idx)
25715 do_facet mds${idx} \
25716 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25717 grep ${fid} && rc=$idx
25721 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25723 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25724 error "Fail to link to $DIR/$tdir/dir1/foo2"
25725 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25726 error "Fail to rename foo2 to foo0"
25727 unlink $DIR/$tdir/dir1/foo0 ||
25728 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25729 rm -rf $DIR/$tdir/dir0 ||
25730 error "Fail to rm $DIR/$tdir/dir0"
25732 for idx in $(seq $MDSCOUNT); do
25733 dev=$(mdsdevname $idx)
25737 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25739 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25740 error "mount mds$idx failed"
25741 df $MOUNT > /dev/null 2>&1
25743 # e2fsck should not return error
25745 error "e2fsck detected error on MDT${idx}: rc=$rc"
25748 run_test 804 "verify agent entry for remote entry"
25751 do_facet $SINGLEMDS zfs set quota=$old $fsset
25752 unlinkmany $DIR/$tdir/f- 1000000
25757 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25758 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25759 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25760 skip "netfree not implemented before 0.7"
25761 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25762 skip "Need MDS version at least 2.10.57"
25769 local pref="osd-zfs.$FSNAME-MDT0000."
25771 # limit available space on MDS dataset to meet nospace issue
25772 # quickly. then ZFS 0.7.2 can use reserved space if asked
25773 # properly (using netfree flag in osd_declare_destroy()
25774 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25775 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25777 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25778 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25779 let "usedkb=usedkb-freekb"
25780 let "freekb=freekb/2"
25781 if let "freekb > 5000"; then
25784 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25785 trap cleanup_805 EXIT
25787 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25788 error "Can't set PFL layout"
25789 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25790 rm -rf $DIR/$tdir || error "not able to remove"
25791 do_facet $SINGLEMDS zfs set quota=$old $fsset
25794 run_test 805 "ZFS can remove from full fs"
25800 local expect=$(stat -c %s $file)
25802 check_lsom_size $1 $expect
25804 local blocks=$($LFS getsom -b $file)
25805 expect=$(stat -c %b $file)
25806 [[ $blocks == $expect ]] ||
25807 error "$file expected blocks: $expect, got: $blocks"
25815 cancel_lru_locks mdc
25817 size=$($LFS getsom -s $1)
25818 [[ $size == $expect ]] ||
25819 error "$file expected size: $expect, got: $size"
25823 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25824 skip "Need MDS version at least 2.11.52"
25828 touch $DIR/$tfile || error "touch $tfile failed"
25830 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25831 save_lustre_params client "llite.*.xattr_cache" > $save
25832 lctl set_param llite.*.xattr_cache=0
25833 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25835 # single-threaded write
25836 echo "Test SOM for single-threaded write"
25837 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25838 error "write $tfile failed"
25839 check_lsom_size $DIR/$tfile $bs
25842 local size=$(($num * $bs))
25846 echo "Test SOM for single client multi-threaded($num) write"
25847 $TRUNCATE $DIR/$tfile 0
25848 for ((i = 0; i < $num; i++)); do
25849 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25851 offset=$((offset + $bs))
25853 for (( i=0; i < $num; i++ )); do
25856 check_lsom_size $DIR/$tfile $size
25858 $TRUNCATE $DIR/$tfile 0
25859 for ((i = 0; i < $num; i++)); do
25860 offset=$((offset - $bs))
25861 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25864 for (( i=0; i < $num; i++ )); do
25867 check_lsom_size $DIR/$tfile $size
25869 # multi-client writes
25870 num=$(get_node_count ${CLIENTS//,/ })
25871 size=$(($num * $bs))
25875 echo "Test SOM for multi-client ($num) writes"
25876 $TRUNCATE $DIR/$tfile 0
25877 for client in ${CLIENTS//,/ }; do
25878 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25881 offset=$((offset + $bs))
25883 for (( i=0; i < $num; i++ )); do
25886 check_lsom_size $DIR/$tfile $offset
25889 $TRUNCATE $DIR/$tfile 0
25890 for client in ${CLIENTS//,/ }; do
25891 offset=$((offset - $bs))
25892 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25896 for (( i=0; i < $num; i++ )); do
25899 check_lsom_size $DIR/$tfile $size
25902 echo "Test SOM for truncate"
25903 $TRUNCATE $DIR/$tfile 1048576
25904 check_lsom_size $DIR/$tfile 1048576
25905 $TRUNCATE $DIR/$tfile 1234
25906 check_lsom_size $DIR/$tfile 1234
25908 # verify SOM blocks count
25909 echo "Verify SOM block count"
25910 $TRUNCATE $DIR/$tfile 0
25911 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25912 error "failed to write file $tfile"
25913 check_lsom_data $DIR/$tfile
25915 run_test 806 "Verify Lazy Size on MDS"
25918 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25919 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25920 skip "Need MDS version at least 2.11.52"
25922 # Registration step
25923 changelog_register || error "changelog_register failed"
25924 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25925 changelog_users $SINGLEMDS | grep -q $cl_user ||
25926 error "User $cl_user not found in changelog_users"
25928 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25929 save_lustre_params client "llite.*.xattr_cache" > $save
25930 lctl set_param llite.*.xattr_cache=0
25931 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25933 rm -rf $DIR/$tdir || error "rm $tdir failed"
25934 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25935 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25936 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25937 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25938 error "truncate $tdir/trunc failed"
25941 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25942 error "write $tfile failed"
25944 # multi-client wirtes
25945 local num=$(get_node_count ${CLIENTS//,/ })
25949 echo "Test SOM for multi-client ($num) writes"
25950 touch $DIR/$tfile || error "touch $tfile failed"
25951 $TRUNCATE $DIR/$tfile 0
25952 for client in ${CLIENTS//,/ }; do
25953 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25956 offset=$((offset + $bs))
25958 for (( i=0; i < $num; i++ )); do
25962 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25963 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25964 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25965 check_lsom_data $DIR/$tdir/trunc
25966 check_lsom_data $DIR/$tdir/single_dd
25967 check_lsom_data $DIR/$tfile
25970 # Deregistration step
25971 changelog_deregister || error "changelog_deregister failed"
25973 run_test 807 "verify LSOM syncing tool"
25975 check_som_nologged()
25977 local lines=$($LFS changelog $FSNAME-MDT0000 |
25978 grep 'x=trusted.som' | wc -l)
25979 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25983 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25984 skip "Need MDS version at least 2.11.55"
25986 # Registration step
25987 changelog_register || error "changelog_register failed"
25989 touch $DIR/$tfile || error "touch $tfile failed"
25992 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25993 error "write $tfile failed"
25996 $TRUNCATE $DIR/$tfile 1234
25999 $TRUNCATE $DIR/$tfile 1048576
26002 # Deregistration step
26003 changelog_deregister || error "changelog_deregister failed"
26005 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26010 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26014 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26015 skip "Need MDS version at least 2.11.56"
26017 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26018 error "failed to create DoM-only file $DIR/$tfile"
26019 touch $DIR/$tfile || error "touch $tfile failed"
26020 check_som_nodata $DIR/$tfile
26022 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26023 error "write $tfile failed"
26024 check_som_nodata $DIR/$tfile
26026 $TRUNCATE $DIR/$tfile 1234
26027 check_som_nodata $DIR/$tfile
26029 $TRUNCATE $DIR/$tfile 4097
26030 check_som_nodata $DIR/$file
26032 run_test 809 "Verify no SOM xattr store for DoM-only files"
26035 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26036 $GSS && skip_env "could not run with gss"
26037 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26038 skip "OST < 2.12.58 doesn't align checksum"
26041 stack_trap "set_checksums $ORIG_CSUM" EXIT
26042 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26047 for csum in $CKSUM_TYPES; do
26048 #define OBD_FAIL_OSC_NO_GRANT 0x411
26049 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26050 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26052 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26053 before=$(md5sum $DIR/$tfile)
26054 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26055 after=$(md5sum $DIR/$tfile)
26056 [ "$before" == "$after" ] ||
26057 error "$csum: $before != $after bs=$1 seek=$2"
26061 run_test 810 "partial page writes on ZFS (LU-11663)"
26064 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26065 skip "OST < 2.12.51 doesn't support this fail_loc"
26067 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26068 # ensure ost1 is connected
26069 stat $DIR/$tfile >/dev/null || error "can't stat"
26070 wait_osc_import_state client ost1 FULL
26071 # no locks, no reqs to let the connection idle
26072 cancel_lru_locks osc
26074 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26075 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26076 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26077 wait_osc_import_state client ost1 CONNECTING
26078 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26080 stat $DIR/$tfile >/dev/null || error "can't stat file"
26082 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26084 test_812b() { # LU-12378
26085 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26086 skip "OST < 2.12.51 doesn't support this fail_loc"
26088 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26089 # ensure ost1 is connected
26090 stat $DIR/$tfile >/dev/null || error "can't stat"
26091 wait_osc_import_state client ost1 FULL
26092 # no locks, no reqs to let the connection idle
26093 cancel_lru_locks osc
26095 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26096 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26097 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26098 wait_osc_import_state client ost1 CONNECTING
26099 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26101 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26102 wait_osc_import_state client ost1 IDLE
26104 run_test 812b "do not drop no resend request for idle connect"
26109 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26111 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26112 $LFS getstripe $DIR/$tfile
26113 $LCTL set_param osc.*.idle_timeout=10
26114 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26115 # ensure ost1 is connected
26116 stat $DIR/$tfile >/dev/null || error "can't stat"
26117 wait_osc_import_state client ost1 FULL
26118 # no locks, no reqs to let the connection idle
26119 cancel_lru_locks osc
26121 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26122 $LCTL set_param fail_loc=0x80000533
26124 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26126 run_test 812c "idle import vs lock enqueue race"
26129 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26130 [ -z "$file_heat_sav" ] && skip "no file heat support"
26141 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26142 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26144 $LCTL set_param -n llite.*.file_heat=1
26145 echo "Turn on file heat"
26146 echo "Period second: $period_second, Decay percentage: $decay_pct"
26148 echo "QQQQ" > $DIR/$tfile
26149 echo "QQQQ" > $DIR/$tfile
26150 echo "QQQQ" > $DIR/$tfile
26151 cat $DIR/$tfile > /dev/null
26152 cat $DIR/$tfile > /dev/null
26153 cat $DIR/$tfile > /dev/null
26154 cat $DIR/$tfile > /dev/null
26156 local out=$($LFS heat_get $DIR/$tfile)
26158 $LFS heat_get $DIR/$tfile
26159 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26160 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26161 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26162 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26164 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26165 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26166 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26167 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26169 sleep $((period_second + 3))
26170 echo "Sleep $((period_second + 3)) seconds..."
26171 # The recursion formula to calculate the heat of the file f is as
26173 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26174 # Where Hi is the heat value in the period between time points i*I and
26175 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26176 # to the weight of Ci.
26177 out=$($LFS heat_get $DIR/$tfile)
26178 $LFS heat_get $DIR/$tfile
26179 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26180 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26181 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26182 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26184 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26185 error "read sample ($readsample) is wrong"
26186 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26187 error "write sample ($writesample) is wrong"
26188 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26189 error "read bytes ($readbyte) is wrong"
26190 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26191 error "write bytes ($writebyte) is wrong"
26193 echo "QQQQ" > $DIR/$tfile
26194 echo "QQQQ" > $DIR/$tfile
26195 echo "QQQQ" > $DIR/$tfile
26196 cat $DIR/$tfile > /dev/null
26197 cat $DIR/$tfile > /dev/null
26198 cat $DIR/$tfile > /dev/null
26199 cat $DIR/$tfile > /dev/null
26201 sleep $((period_second + 3))
26202 echo "Sleep $((period_second + 3)) seconds..."
26204 out=$($LFS heat_get $DIR/$tfile)
26205 $LFS heat_get $DIR/$tfile
26206 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26207 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26208 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26209 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26211 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26212 4 * $decay_pct) / 100") -eq 1 ] ||
26213 error "read sample ($readsample1) is wrong"
26214 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26215 3 * $decay_pct) / 100") -eq 1 ] ||
26216 error "write sample ($writesample1) is wrong"
26217 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26218 20 * $decay_pct) / 100") -eq 1 ] ||
26219 error "read bytes ($readbyte1) is wrong"
26220 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26221 15 * $decay_pct) / 100") -eq 1 ] ||
26222 error "write bytes ($writebyte1) is wrong"
26224 echo "Turn off file heat for the file $DIR/$tfile"
26225 $LFS heat_set -o $DIR/$tfile
26227 echo "QQQQ" > $DIR/$tfile
26228 echo "QQQQ" > $DIR/$tfile
26229 echo "QQQQ" > $DIR/$tfile
26230 cat $DIR/$tfile > /dev/null
26231 cat $DIR/$tfile > /dev/null
26232 cat $DIR/$tfile > /dev/null
26233 cat $DIR/$tfile > /dev/null
26235 out=$($LFS heat_get $DIR/$tfile)
26236 $LFS heat_get $DIR/$tfile
26237 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26238 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26239 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26240 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26242 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26243 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26244 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26245 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26247 echo "Trun on file heat for the file $DIR/$tfile"
26248 $LFS heat_set -O $DIR/$tfile
26250 echo "QQQQ" > $DIR/$tfile
26251 echo "QQQQ" > $DIR/$tfile
26252 echo "QQQQ" > $DIR/$tfile
26253 cat $DIR/$tfile > /dev/null
26254 cat $DIR/$tfile > /dev/null
26255 cat $DIR/$tfile > /dev/null
26256 cat $DIR/$tfile > /dev/null
26258 out=$($LFS heat_get $DIR/$tfile)
26259 $LFS heat_get $DIR/$tfile
26260 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26261 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26262 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26263 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26265 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26266 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26267 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26268 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26270 $LFS heat_set -c $DIR/$tfile
26271 $LCTL set_param -n llite.*.file_heat=0
26272 echo "Turn off file heat support for the Lustre filesystem"
26274 echo "QQQQ" > $DIR/$tfile
26275 echo "QQQQ" > $DIR/$tfile
26276 echo "QQQQ" > $DIR/$tfile
26277 cat $DIR/$tfile > /dev/null
26278 cat $DIR/$tfile > /dev/null
26279 cat $DIR/$tfile > /dev/null
26280 cat $DIR/$tfile > /dev/null
26282 out=$($LFS heat_get $DIR/$tfile)
26283 $LFS heat_get $DIR/$tfile
26284 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26285 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26286 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26287 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26289 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26290 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26291 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26292 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26294 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26297 run_test 813 "File heat verfication"
26301 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26302 echo -n y >> $DIR/$tfile
26303 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26304 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26306 run_test 814 "sparse cp works as expected (LU-12361)"
26310 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26311 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26313 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26316 local ost1_imp=$(get_osc_import_name client ost1)
26317 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26320 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26321 # ensure ost1 is connected
26323 stat $DIR/$tfile >/dev/null || error "can't stat"
26324 wait_osc_import_state client ost1 FULL
26325 # no locks, no reqs to let the connection idle
26326 cancel_lru_locks osc
26327 lru_resize_disable osc
26330 before=$($LCTL get_param -n \
26331 ldlm.namespaces.$imp_name.lru_size)
26333 wait_osc_import_state client ost1 IDLE
26334 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26335 now=$($LCTL get_param -n \
26336 ldlm.namespaces.$imp_name.lru_size)
26337 [ $before == $now ] || error "lru_size changed $before != $now"
26339 run_test 816 "do not reset lru_resize on idle reconnect"
26343 exportfs -u localhost:$DIR/nfsexp
26348 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26350 mkdir -p $DIR/nfsexp
26351 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26352 error "failed to export nfs"
26354 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26355 stack_trap cleanup_817 EXIT
26357 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26358 error "failed to mount nfs to $tmpdir"
26360 cp /bin/true $tmpdir
26361 $DIR/nfsexp/true || error "failed to execute 'true' command"
26363 run_test 817 "nfsd won't cache write lock for exec file"
26367 $LFS setstripe -c1 -i0 $DIR/$tfile
26368 $LFS setstripe -c1 -i1 $DIR/$tfile
26370 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26371 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26372 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26373 error "start $SINGLEMDS failed"
26376 run_test 818 "unlink with failed llog"
26379 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26380 cancel_lru_locks osc
26381 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26382 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26383 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26386 run_test 819a "too big niobuf in read"
26389 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26390 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26391 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26392 cancel_lru_locks osc
26396 run_test 819b "too big niobuf in write"
26399 function test_820_start_ost() {
26402 for num in $(seq $OSTCOUNT); do
26403 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26408 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26411 umount_client $MOUNT || error "umount failed"
26412 for num in $(seq $OSTCOUNT); do
26416 # mount client with no active OSTs
26417 # so that the client can't initialize max LOV EA size
26418 # from OSC notifications
26419 mount_client $MOUNT || error "mount failed"
26420 # delay OST starting to keep this 0 max EA size for a while
26421 test_820_start_ost &
26423 # create a directory on MDS2
26424 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26425 error "Failed to create directory"
26426 # open intent should update default EA size
26427 # see mdc_update_max_ea_from_body()
26428 # notice this is the very first RPC to MDS2
26429 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26432 # With SSK, this situation can lead to -EPERM being returned.
26433 # In that case, simply retry.
26434 if [ $ret -ne 0 ] && $SHARED_KEY; then
26435 if echo "$out" | grep -q "not permitted"; then
26436 cp /etc/services $DIR/$tdir/mds2
26440 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26442 run_test 820 "update max EA from open intent"
26445 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26447 save_lustre_params mds1 \
26448 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26449 do_facet $SINGLEMDS "$LCTL set_param -n \
26450 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26451 do_facet $SINGLEMDS "$LCTL set_param -n \
26452 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26454 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26455 local maxage=$(do_facet mds1 $LCTL get_param -n \
26456 osp.$FSNAME-OST0000*MDT0000.maxage)
26457 sleep $((maxage + 1))
26459 #define OBD_FAIL_NET_ERROR_RPC 0x532
26460 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26462 stack_trap "restore_lustre_params < $p; rm $p"
26464 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26465 osp.$FSNAME-OST0000*MDT0000.create_count")
26466 for i in $(seq 1 $count); do
26467 touch $DIR/$tfile.${i} || error "touch failed"
26470 run_test 822 "test precreate failure"
26473 # tests that do cleanup/setup should be run at the end
26477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26480 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26481 $LCTL set_param fail_loc=0x903
26483 cancel_lru_locks MGC
26485 FAIL_ON_ERROR=true cleanup
26486 FAIL_ON_ERROR=true setup
26488 run_test 900 "umount should not race with any mgc requeue thread"
26490 # LUS-6253/LU-11185
26496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26498 # some get_param have a bug to handle dot in param name
26499 cancel_lru_locks MGC
26500 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26501 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26502 umount_client $MOUNT || error "umount failed"
26503 mount_client $MOUNT || error "mount failed"
26504 cancel_lru_locks MGC
26505 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26506 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26508 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26509 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26513 run_test 901 "don't leak a mgc lock on client umount"
26517 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26518 skip "client does not have LU-13377 fix"
26519 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26520 $LCTL set_param fail_loc=0x1415
26521 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26522 cancel_lru_locks osc
26525 run_test 902 "test short write doesn't hang lustre"
26528 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26529 check_and_cleanup_lustre
26530 if [ "$I_MOUNTED" != "yes" ]; then
26531 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true