3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1911 function create_and_checktime() {
1916 for ((i=0; i < $loops; i++)); do
1917 local start=$SECONDS
1918 multiop $fname-$i Oc
1919 ((SECONDS-start < TIMEOUT)) ||
1920 error "creation took " $((SECONDS-$start)) && return 1
1925 local mdts=$(comma_list $(mdts_nodes))
1927 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1928 skip "Need MDS version at least 2.13.57"
1930 local f0=$DIR/${tfile}-0
1931 local f1=$DIR/${tfile}-1
1933 wait_delete_completed
1935 # refill precreated objects
1936 $LFS setstripe -i0 -c1 $f0
1938 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1939 # force QoS allocation policy
1940 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1941 stack_trap "do_nodes $mdts $LCTL set_param \
1942 lov.*.qos_threshold_rr=$saved" EXIT
1945 # one OST is unavailable, but still have few objects preallocated
1947 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1948 rm -rf $f1 $DIR/$tdir*" EXIT
1950 for ((i=0; i < 7; i++)); do
1951 mkdir $DIR/$tdir$i || error "can't create dir"
1952 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1953 error "can't set striping"
1955 for ((i=0; i < 7; i++)); do
1956 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1960 run_test 27oo "don't let few threads to reserve too many objects"
1963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1965 remote_mds_nodsh && skip "remote MDS with nodsh"
1966 remote_ost_nodsh && skip "remote OST with nodsh"
1969 rm -f $DIR/$tdir/$tfile
1970 test_mkdir $DIR/$tdir
1972 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1973 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1974 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1976 exhaust_precreations 0 0x80000215
1977 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1978 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1979 $LFS getstripe $DIR/$tdir/$tfile
1983 run_test 27p "append to a truncated file with some full OSTs"
1986 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1988 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 remote_ost_nodsh && skip "remote OST with nodsh"
1992 rm -f $DIR/$tdir/$tfile
1994 test_mkdir $DIR/$tdir
1995 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1996 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1997 error "truncate $DIR/$tdir/$tfile failed"
1998 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2000 exhaust_all_precreations 0x215
2002 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2003 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2007 run_test 27q "append to truncated file with all OSTs full (should error)"
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2016 rm -f $DIR/$tdir/$tfile
2017 exhaust_precreations 0 0x80000215
2019 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2023 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2025 test_27s() { # bug 10725
2026 test_mkdir $DIR/$tdir
2027 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2028 local stripe_count=0
2029 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2030 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2031 error "stripe width >= 2^32 succeeded" || true
2034 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2036 test_27t() { # bug 10864
2041 $WLFS getstripe $tfile
2044 run_test 27t "check that utils parse path correctly"
2046 test_27u() { # bug 4900
2047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2048 remote_mds_nodsh && skip "remote MDS with nodsh"
2051 local list=$(comma_list $(mdts_nodes))
2053 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2054 do_nodes $list $LCTL set_param fail_loc=0x139
2055 test_mkdir -p $DIR/$tdir
2056 trap simple_cleanup_common EXIT
2057 createmany -o $DIR/$tdir/t- 1000
2058 do_nodes $list $LCTL set_param fail_loc=0
2060 TLOG=$TMP/$tfile.getstripe
2061 $LFS getstripe $DIR/$tdir > $TLOG
2062 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2063 unlinkmany $DIR/$tdir/t- 1000
2065 [[ $OBJS -gt 0 ]] &&
2066 error "$OBJS objects created on OST-0. See $TLOG" ||
2069 run_test 27u "skip object creation on OSC w/o objects"
2071 test_27v() { # bug 4900
2072 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2074 remote_mds_nodsh && skip "remote MDS with nodsh"
2075 remote_ost_nodsh && skip "remote OST with nodsh"
2077 exhaust_all_precreations 0x215
2080 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2082 touch $DIR/$tdir/$tfile
2083 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2085 for (( i=1; i < OSTCOUNT; i++ )); do
2086 do_facet ost$i lctl set_param fail_loc=0x705
2088 local START=`date +%s`
2089 createmany -o $DIR/$tdir/$tfile 32
2091 local FINISH=`date +%s`
2092 local TIMEOUT=`lctl get_param -n timeout`
2093 local PROCESS=$((FINISH - START))
2094 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2095 error "$FINISH - $START >= $TIMEOUT / 2"
2096 sleep $((TIMEOUT / 2 - PROCESS))
2099 run_test 27v "skip object creation on slow OST"
2101 test_27w() { # bug 10997
2102 test_mkdir $DIR/$tdir
2103 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2104 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2105 error "stripe size $size != 65536" || true
2106 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2107 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2109 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2112 [[ $OSTCOUNT -lt 2 ]] &&
2113 skip_env "skipping multiple stripe count/offset test"
2115 test_mkdir $DIR/$tdir
2116 for i in $(seq 1 $OSTCOUNT); do
2118 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2119 error "setstripe -c $i -i $offset failed"
2120 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2121 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2122 [ $count -ne $i ] && error "stripe count $count != $i" || true
2123 [ $index -ne $offset ] &&
2124 error "stripe offset $index != $offset" || true
2127 run_test 27wa "check $LFS setstripe -c -i options"
2130 remote_ost_nodsh && skip "remote OST with nodsh"
2131 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2134 OFFSET=$(($OSTCOUNT - 1))
2136 local OST=$(ostname_from_index $OSTIDX)
2138 test_mkdir $DIR/$tdir
2139 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2140 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2142 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2143 for i in $(seq 0 $OFFSET); do
2144 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2145 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2146 error "OST0 was degraded but new created file still use it"
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2150 run_test 27x "create files while OST0 is degraded"
2153 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2154 remote_mds_nodsh && skip "remote MDS with nodsh"
2155 remote_ost_nodsh && skip "remote OST with nodsh"
2156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2158 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2159 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2160 osp.$mdtosc.prealloc_last_id)
2161 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2162 osp.$mdtosc.prealloc_next_id)
2163 local fcount=$((last_id - next_id))
2164 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2165 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2167 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2168 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2169 local OST_DEACTIVE_IDX=-1
2174 for OSC in $MDS_OSCS; do
2175 OST=$(osc_to_ost $OSC)
2176 OSTIDX=$(index_from_ostuuid $OST)
2177 if [ $OST_DEACTIVE_IDX == -1 ]; then
2178 OST_DEACTIVE_IDX=$OSTIDX
2180 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2181 echo $OSC "is Deactivated:"
2182 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2186 OSTIDX=$(index_from_ostuuid $OST)
2187 test_mkdir $DIR/$tdir
2188 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2190 for OSC in $MDS_OSCS; do
2191 OST=$(osc_to_ost $OSC)
2192 OSTIDX=$(index_from_ostuuid $OST)
2193 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2194 echo $OST "is degraded:"
2195 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2196 obdfilter.$OST.degraded=1
2201 createmany -o $DIR/$tdir/$tfile $fcount
2203 for OSC in $MDS_OSCS; do
2204 OST=$(osc_to_ost $OSC)
2205 OSTIDX=$(index_from_ostuuid $OST)
2206 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2207 echo $OST "is recovered from degraded:"
2208 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2209 obdfilter.$OST.degraded=0
2211 do_facet $SINGLEMDS lctl --device %$OSC activate
2215 # all osp devices get activated, hence -1 stripe count restored
2216 local stripe_count=0
2218 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2219 # devices get activated.
2221 $LFS setstripe -c -1 $DIR/$tfile
2222 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2224 [ $stripe_count -ne $OSTCOUNT ] &&
2225 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2228 run_test 27y "create files while OST0 is degraded and the rest inactive"
2234 lmm_count=$($LFS getstripe -c $1)
2235 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2236 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2238 local old_ifs="$IFS"
2240 fid=($($LFS path2fid $1))
2243 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2244 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2246 # compare lmm_seq and lu_fid->f_seq
2247 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2248 # compare lmm_object_id and lu_fid->oid
2249 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2251 # check the trusted.fid attribute of the OST objects of the file
2252 local have_obdidx=false
2254 $LFS getstripe $1 | while read obdidx oid hex seq; do
2255 # skip lines up to and including "obdidx"
2256 [ -z "$obdidx" ] && break
2257 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2258 $have_obdidx || continue
2260 local ost=$((obdidx + 1))
2261 local dev=$(ostdevname $ost)
2264 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2266 seq=$(echo $seq | sed -e "s/^0x//g")
2267 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2268 oid_hex=$(echo $oid)
2270 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2272 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2276 # Don't unmount/remount the OSTs if we don't need to do that.
2277 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2278 # update too, until that use mount/ll_decode_filter_fid/mount.
2279 # Re-enable when debugfs will understand new filter_fid.
2281 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2282 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2283 $dev 2>/dev/null" | grep "parent=")
2285 if [ -z "$ff" ]; then
2287 mount_fstype ost$ost
2288 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2289 $(facet_mntpt ost$ost)/$obj_file)
2290 unmount_fstype ost$ost
2291 start ost$ost $dev $OST_MOUNT_OPTS
2295 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2297 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2299 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2300 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2302 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2303 # stripe_size=1048576 component_id=1 component_start=0 \
2304 # component_end=33554432
2305 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2306 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2307 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2309 if grep -q 'stripe=' <<<$ff; then
2310 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2312 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2313 # into f_ver in this case. See comment on ff_parent.
2314 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2317 # compare lmm_seq and filter_fid->ff_parent.f_seq
2318 [ $ff_pseq = $lmm_seq ] ||
2319 error "FF parent SEQ $ff_pseq != $lmm_seq"
2320 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2321 [ $ff_poid = $lmm_oid ] ||
2322 error "FF parent OID $ff_poid != $lmm_oid"
2323 (($ff_pstripe == $stripe_nr)) ||
2324 error "FF stripe $ff_pstripe != $stripe_nr"
2326 stripe_nr=$((stripe_nr + 1))
2327 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2329 if grep -q 'stripe_count=' <<<$ff; then
2330 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2331 -e 's/ .*//' <<<$ff)
2332 [ $lmm_count = $ff_scnt ] ||
2333 error "FF stripe count $lmm_count != $ff_scnt"
2339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2340 remote_ost_nodsh && skip "remote OST with nodsh"
2342 test_mkdir $DIR/$tdir
2343 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2344 { error "setstripe -c -1 failed"; return 1; }
2345 # We need to send a write to every object to get parent FID info set.
2346 # This _should_ also work for setattr, but does not currently.
2347 # touch $DIR/$tdir/$tfile-1 ||
2348 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2349 { error "dd $tfile-1 failed"; return 2; }
2350 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2351 { error "setstripe -c -1 failed"; return 3; }
2352 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2353 { error "dd $tfile-2 failed"; return 4; }
2355 # make sure write RPCs have been sent to OSTs
2358 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2359 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2361 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2363 test_27A() { # b=19102
2364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2366 save_layout_restore_at_exit $MOUNT
2367 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2368 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2369 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2370 local default_size=$($LFS getstripe -S $MOUNT)
2371 local default_offset=$($LFS getstripe -i $MOUNT)
2372 local dsize=$(do_facet $SINGLEMDS \
2373 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2374 [ $default_size -eq $dsize ] ||
2375 error "stripe size $default_size != $dsize"
2376 [ $default_offset -eq -1 ] ||
2377 error "stripe offset $default_offset != -1"
2379 run_test 27A "check filesystem-wide default LOV EA values"
2381 test_27B() { # LU-2523
2382 test_mkdir $DIR/$tdir
2383 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2385 # open f1 with O_LOV_DELAY_CREATE
2387 # call setstripe ioctl on open file descriptor for f1
2389 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2399 # Allow multiop to fail in imitation of NFS's busted semantics.
2402 run_test 27B "call setstripe on open unlinked file/rename victim"
2404 # 27C family tests full striping and overstriping
2405 test_27Ca() { #LU-2871
2406 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2414 test_mkdir $DIR/$tdir
2416 for i in $(seq 0 $((OSTCOUNT - 1))); do
2417 # set stripe across all OSTs starting from OST$i
2418 $LFS setstripe -i $i -c -1 $tfile$i
2419 # get striping information
2420 ost_idx=($($LFS getstripe $tfile$i |
2421 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2425 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2426 error "${#ost_idx[@]} != $OSTCOUNT"
2428 for index in $(seq 0 $((OSTCOUNT - 1))); do
2430 for j in $(echo ${ost_idx[@]}); do
2431 if [ $index -eq $j ]; then
2437 error "Can not find $index in ${ost_idx[@]}"
2441 run_test 27Ca "check full striping across all OSTs"
2444 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2445 skip "server does not support overstriping"
2446 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2447 skip_env "too many osts, skipping"
2449 test_mkdir -p $DIR/$tdir
2450 local setcount=$(($OSTCOUNT * 2))
2451 [ $setcount -lt 160 ] || large_xattr_enabled ||
2452 skip_env "ea_inode feature disabled"
2454 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2455 error "setstripe failed"
2457 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2458 [ $count -eq $setcount ] ||
2459 error "stripe count $count, should be $setcount"
2461 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2462 error "overstriped should be set in pattern"
2464 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2467 run_test 27Cb "more stripes than OSTs with -C"
2470 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2471 skip "server does not support overstriping"
2472 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2474 test_mkdir -p $DIR/$tdir
2475 local setcount=$(($OSTCOUNT - 1))
2477 [ $setcount -lt 160 ] || large_xattr_enabled ||
2478 skip_env "ea_inode feature disabled"
2480 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2488 error "overstriped should not be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2496 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2497 skip "server does not support overstriping"
2498 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2499 large_xattr_enabled || skip_env "ea_inode feature disabled"
2501 test_mkdir -p $DIR/$tdir
2502 local setcount=$LOV_MAX_STRIPE_COUNT
2504 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2505 error "setstripe failed"
2507 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2508 [ $count -eq $setcount ] ||
2509 error "stripe count $count, should be $setcount"
2511 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2512 error "overstriped should be set in pattern"
2514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2517 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2519 run_test 27Cd "test maximum stripe count"
2522 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2523 skip "server does not support overstriping"
2524 test_mkdir -p $DIR/$tdir
2526 pool_add $TESTNAME || error "Pool creation failed"
2527 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2531 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2532 error "setstripe failed"
2534 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2535 [ $count -eq $setcount ] ||
2536 error "stripe count $count, should be $setcount"
2538 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2539 error "overstriped should be set in pattern"
2541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2544 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2546 run_test 27Ce "test pool with overstriping"
2549 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2550 skip "server does not support overstriping"
2551 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip_env "too many osts, skipping"
2554 test_mkdir -p $DIR/$tdir
2556 local setcount=$(($OSTCOUNT * 2))
2557 [ $setcount -lt 160 ] || large_xattr_enabled ||
2558 skip_env "ea_inode feature disabled"
2560 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2561 error "setstripe failed"
2563 echo 1 > $DIR/$tdir/$tfile
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Cf "test default inheritance with overstriping"
2580 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2581 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2582 remote_mds_nodsh && skip "remote MDS with nodsh"
2584 local POOL=${POOL:-testpool}
2586 local last_ost=$(($OSTCOUNT - 1))
2588 local ost_list=$(seq $first_ost $ost_step $last_ost)
2589 local ost_range="$first_ost $last_ost $ost_step"
2591 test_mkdir $DIR/$tdir
2592 pool_add $POOL || error "pool_add failed"
2593 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2596 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2598 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2599 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2600 skip27D+=" -s 30,31"
2601 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2602 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2603 skip27D+=" -s 32,33"
2604 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2606 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2607 error "llapi_layout_test failed"
2609 destroy_test_pools || error "destroy test pools failed"
2611 run_test 27D "validate llapi_layout API"
2613 # Verify that default_easize is increased from its initial value after
2614 # accessing a widely striped file.
2616 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2617 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2618 skip "client does not have LU-3338 fix"
2620 # 72 bytes is the minimum space required to store striping
2621 # information for a file striped across one OST:
2622 # (sizeof(struct lov_user_md_v3) +
2623 # sizeof(struct lov_user_ost_data_v1))
2625 $LCTL set_param -n llite.*.default_easize $min_easize ||
2626 error "lctl set_param failed"
2627 local easize=$($LCTL get_param -n llite.*.default_easize)
2629 [ $easize -eq $min_easize ] ||
2630 error "failed to set default_easize"
2632 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2633 error "setstripe failed"
2634 # In order to ensure stat() call actually talks to MDS we need to
2635 # do something drastic to this file to shake off all lock, e.g.
2636 # rename it (kills lookup lock forcing cache cleaning)
2637 mv $DIR/$tfile $DIR/${tfile}-1
2638 ls -l $DIR/${tfile}-1
2641 easize=$($LCTL get_param -n llite.*.default_easize)
2643 [ $easize -gt $min_easize ] ||
2644 error "default_easize not updated"
2646 run_test 27E "check that default extended attribute size properly increases"
2648 test_27F() { # LU-5346/LU-7975
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2650 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2651 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2652 skip "Need MDS version at least 2.8.51"
2653 remote_ost_nodsh && skip "remote OST with nodsh"
2655 test_mkdir $DIR/$tdir
2657 $LFS setstripe -c 2 $DIR/$tdir
2659 # stop all OSTs to reproduce situation for LU-7975 ticket
2660 for num in $(seq $OSTCOUNT); do
2664 # open/create f0 with O_LOV_DELAY_CREATE
2665 # truncate f0 to a non-0 size
2667 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2669 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2670 # open/write it again to force delayed layout creation
2671 cat /etc/hosts > $DIR/$tdir/f0 &
2675 for num in $(seq $OSTCOUNT); do
2676 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2677 error "ost$num failed to start"
2680 wait $catpid || error "cat failed"
2682 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2683 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2684 error "wrong stripecount"
2687 run_test 27F "Client resend delayed layout creation with non-zero size"
2689 test_27G() { #LU-10629
2690 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2691 skip "Need MDS version at least 2.11.51"
2692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2693 remote_mds_nodsh && skip "remote MDS with nodsh"
2694 local POOL=${POOL:-testpool}
2695 local ostrange="0 0 1"
2697 test_mkdir $DIR/$tdir
2698 touch $DIR/$tdir/$tfile.nopool
2699 pool_add $POOL || error "pool_add failed"
2700 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2701 $LFS setstripe -p $POOL $DIR/$tdir
2703 local pool=$($LFS getstripe -p $DIR/$tdir)
2705 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2706 touch $DIR/$tdir/$tfile.default
2707 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2708 $LFS find $DIR/$tdir -type f --pool $POOL
2709 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2710 [[ "$found" == "2" ]] ||
2711 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2713 $LFS setstripe -d $DIR/$tdir
2715 pool=$($LFS getstripe -p -d $DIR/$tdir)
2717 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2719 run_test 27G "Clear OST pool from stripe"
2722 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2723 skip "Need MDS version newer than 2.11.54"
2724 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2725 test_mkdir $DIR/$tdir
2726 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2727 touch $DIR/$tdir/$tfile
2728 $LFS getstripe -c $DIR/$tdir/$tfile
2729 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2730 error "two-stripe file doesn't have two stripes"
2732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2733 $LFS getstripe -y $DIR/$tdir/$tfile
2734 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2735 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2736 error "expected l_ost_idx: [02]$ not matched"
2738 # make sure ost list has been cleared
2739 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2740 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2741 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2743 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2745 run_test 27H "Set specific OSTs stripe"
2748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2749 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2750 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2751 skip "Need MDS version newer than 2.12.52"
2752 local pool=$TESTNAME
2753 local ostrange="1 1 1"
2755 save_layout_restore_at_exit $MOUNT
2756 $LFS setstripe -c 2 -i 0 $MOUNT
2757 pool_add $pool || error "pool_add failed"
2758 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2759 test_mkdir $DIR/$tdir
2760 $LFS setstripe -p $pool $DIR/$tdir
2761 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2762 $LFS getstripe $DIR/$tdir/$tfile
2764 run_test 27I "check that root dir striping does not break parent dir one"
2767 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2768 skip "Need MDS version newer than 2.12.51"
2770 test_mkdir $DIR/$tdir
2771 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2772 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2774 # create foreign file (raw way)
2775 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2776 error "creating $tfile w/ hex flags w/o --foreign should fail"
2778 ! $LFS setstripe --foreign --flags foo \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile with '--flags foo' should fail"
2782 ! $LFS setstripe --foreign --flags 0xffffffff \
2783 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2784 error "creating $tfile w/ 0xffffffff flags should fail"
2786 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2787 -t 1 -F 0xda08 || error "create_foreign_file failed"
2789 # verify foreign file (raw way)
2790 parse_foreign_file -f $DIR/$tdir/$tfile |
2791 grep "lov_foreign_magic: 0x0BD70BD0" ||
2792 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2793 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2794 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2795 parse_foreign_file -f $DIR/$tdir/$tfile |
2796 grep "lov_foreign_size: 73" ||
2797 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2798 parse_foreign_file -f $DIR/$tdir/$tfile |
2799 grep "lov_foreign_type: 1" ||
2800 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2801 parse_foreign_file -f $DIR/$tdir/$tfile |
2802 grep "lov_foreign_flags: 0x0000DA08" ||
2803 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2804 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2805 grep "lov_foreign_value: 0x" |
2806 sed -e 's/lov_foreign_value: 0x//')
2807 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2808 [[ $lov = ${lov2// /} ]] ||
2809 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2811 # create foreign file (lfs + API)
2812 $LFS setstripe --foreign=none --flags 0xda08 \
2813 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2814 error "$DIR/$tdir/${tfile}2: create failed"
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2817 grep "lfm_magic:.*0x0BD70BD0" ||
2818 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2819 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2821 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2822 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2823 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2824 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2825 grep "lfm_flags:.*0x0000DA08" ||
2826 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2827 $LFS getstripe $DIR/$tdir/${tfile}2 |
2828 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2829 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2831 # modify striping should fail
2832 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2833 error "$DIR/$tdir/$tfile: setstripe should fail"
2834 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2835 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2838 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2839 cat $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: read should fail"
2841 cat /etc/passwd > $DIR/$tdir/$tfile &&
2842 error "$DIR/$tdir/$tfile: write should fail"
2843 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2844 error "$DIR/$tdir/${tfile}2: write should fail"
2847 chmod 222 $DIR/$tdir/$tfile ||
2848 error "$DIR/$tdir/$tfile: chmod failed"
2849 chmod 222 $DIR/$tdir/${tfile}2 ||
2850 error "$DIR/$tdir/${tfile}2: chmod failed"
2853 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2854 error "$DIR/$tdir/$tfile: chown failed"
2855 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2856 error "$DIR/$tdir/${tfile}2: chown failed"
2858 # rename should work
2859 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2860 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2861 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2862 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2864 #remove foreign file
2865 rm $DIR/$tdir/${tfile}.new ||
2866 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2867 rm $DIR/$tdir/${tfile}2.new ||
2868 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2870 run_test 27J "basic ops on file with foreign LOV"
2873 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2874 skip "Need MDS version newer than 2.12.49"
2876 test_mkdir $DIR/$tdir
2877 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2878 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2880 # create foreign dir (raw way)
2881 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2882 error "creating $tdir w/ hex flags w/o --foreign should fail"
2884 ! $LFS setdirstripe --foreign --flags foo \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir with '--flags foo' should fail"
2888 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2889 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2890 error "creating $tdir w/ 0xffffffff flags should fail"
2892 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2893 error "create_foreign_dir FAILED"
2895 # verify foreign dir (raw way)
2896 parse_foreign_dir -d $DIR/$tdir/$tdir |
2897 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2898 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2900 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2901 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2902 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2903 parse_foreign_dir -d $DIR/$tdir/$tdir |
2904 grep "lmv_foreign_flags: 55813$" ||
2905 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2906 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2907 grep "lmv_foreign_value: 0x" |
2908 sed 's/lmv_foreign_value: 0x//')
2909 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2911 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2913 # create foreign dir (lfs + API)
2914 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2915 $DIR/$tdir/${tdir}2 ||
2916 error "$DIR/$tdir/${tdir}2: create failed"
2918 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2919 grep "lfm_magic:.*0x0CD50CD0" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2921 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2922 # - sizeof(lfm_type) - sizeof(lfm_flags)
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2924 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2925 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2926 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2927 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2928 grep "lfm_flags:.*0x0000DA05" ||
2929 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2930 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2931 grep "lfm_value.*${uuid1}@${uuid2}" ||
2932 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2934 # file create in dir should fail
2935 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2936 touch $DIR/$tdir/${tdir}2/$tfile &&
2937 "$DIR/${tdir}2: file create should fail"
2940 chmod 777 $DIR/$tdir/$tdir ||
2941 error "$DIR/$tdir: chmod failed"
2942 chmod 777 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/${tdir}2: chmod failed"
2946 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2947 error "$DIR/$tdir: chown failed"
2948 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2949 error "$DIR/${tdir}2: chown failed"
2951 # rename should work
2952 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2953 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2954 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2955 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2958 rmdir $DIR/$tdir/${tdir}.new ||
2959 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2960 rmdir $DIR/$tdir/${tdir}2.new ||
2961 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2963 run_test 27K "basic ops on dir with foreign LMV"
2966 remote_mds_nodsh && skip "remote MDS with nodsh"
2968 local POOL=${POOL:-$TESTNAME}
2970 pool_add $POOL || error "pool_add failed"
2972 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2973 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2974 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2976 run_test 27L "lfs pool_list gives correct pool name"
2979 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2980 skip "Need MDS version >= than 2.12.57"
2981 remote_mds_nodsh && skip "remote MDS with nodsh"
2982 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2984 test_mkdir $DIR/$tdir
2986 # Set default striping on directory
2987 $LFS setstripe -C 4 $DIR/$tdir
2989 echo 1 > $DIR/$tdir/${tfile}.1
2990 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2992 [ $count -eq $setcount ] ||
2993 error "(1) stripe count $count, should be $setcount"
2995 # Capture existing append_stripe_count setting for restore
2996 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2997 local mdts=$(comma_list $(mdts_nodes))
2998 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3000 local appendcount=$orig_count
3001 echo 1 >> $DIR/$tdir/${tfile}.2_append
3002 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3003 [ $count -eq $appendcount ] ||
3004 error "(2)stripe count $count, should be $appendcount for append"
3006 # Disable O_APPEND striping, verify it works
3007 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3009 # Should now get the default striping, which is 4
3011 echo 1 >> $DIR/$tdir/${tfile}.3_append
3012 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3013 [ $count -eq $setcount ] ||
3014 error "(3) stripe count $count, should be $setcount"
3016 # Try changing the stripe count for append files
3017 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3019 # Append striping is now 2 (directory default is still 4)
3021 echo 1 >> $DIR/$tdir/${tfile}.4_append
3022 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3023 [ $count -eq $appendcount ] ||
3024 error "(4) stripe count $count, should be $appendcount for append"
3026 # Test append stripe count of -1
3027 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3028 appendcount=$OSTCOUNT
3029 echo 1 >> $DIR/$tdir/${tfile}.5
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3031 [ $count -eq $appendcount ] ||
3032 error "(5) stripe count $count, should be $appendcount for append"
3034 # Set append striping back to default of 1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3037 # Try a new default striping, PFL + DOM
3038 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3040 # Create normal DOM file, DOM returns stripe count == 0
3042 touch $DIR/$tdir/${tfile}.6
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3044 [ $count -eq $setcount ] ||
3045 error "(6) stripe count $count, should be $setcount"
3049 echo 1 >> $DIR/$tdir/${tfile}.7_append
3050 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3051 [ $count -eq $appendcount ] ||
3052 error "(7) stripe count $count, should be $appendcount for append"
3054 # Clean up DOM layout
3055 $LFS setstripe -d $DIR/$tdir
3057 # Now test that append striping works when layout is from root
3058 $LFS setstripe -c 2 $MOUNT
3059 # Make a special directory for this
3060 mkdir $DIR/${tdir}/${tdir}.2
3061 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3063 # Verify for normal file
3065 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3066 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3067 [ $count -eq $setcount ] ||
3068 error "(8) stripe count $count, should be $setcount"
3071 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3072 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3073 [ $count -eq $appendcount ] ||
3074 error "(9) stripe count $count, should be $appendcount for append"
3076 # Now test O_APPEND striping with pools
3077 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3078 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3081 pool_add $TESTNAME || error "pool creation failed"
3082 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3084 echo 1 >> $DIR/$tdir/${tfile}.10_append
3086 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3087 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3089 # Check that count is still correct
3091 echo 1 >> $DIR/$tdir/${tfile}.11_append
3092 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3093 [ $count -eq $appendcount ] ||
3094 error "(11) stripe count $count, should be $appendcount for append"
3096 # Disable O_APPEND stripe count, verify pool works separately
3097 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3099 echo 1 >> $DIR/$tdir/${tfile}.12_append
3101 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3102 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3104 # Remove pool setting, verify it's not applied
3105 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3107 echo 1 >> $DIR/$tdir/${tfile}.13_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3110 [ "$pool" = "" ] || error "(13) pool found: $pool"
3112 run_test 27M "test O_APPEND striping"
3115 combined_mgs_mds && skip "needs separate MGS/MDT"
3117 pool_add $TESTNAME || error "pool_add failed"
3118 do_facet mgs "$LCTL pool_list $FSNAME" |
3119 grep -Fx "${FSNAME}.${TESTNAME}" ||
3120 error "lctl pool_list on MGS failed"
3122 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3124 clean_foreign_symlink() {
3126 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3127 for i in $DIR/$tdir/* ; do
3128 $LFS unlink_foreign $i || true
3133 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3134 skip "Need MDS version newer than 2.12.51"
3136 test_mkdir $DIR/$tdir
3137 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3138 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3140 trap clean_foreign_symlink EXIT
3142 # enable foreign_symlink behaviour
3143 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3145 # foreign symlink LOV format is a partial path by default
3147 # create foreign file (lfs + API)
3148 $LFS setstripe --foreign=symlink --flags 0xda05 \
3149 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3150 error "$DIR/$tdir/${tfile}: create failed"
3152 $LFS getstripe -v $DIR/$tdir/${tfile} |
3153 grep "lfm_magic:.*0x0BD70BD0" ||
3154 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3155 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3156 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3157 $LFS getstripe -v $DIR/$tdir/${tfile} |
3158 grep "lfm_flags:.*0x0000DA05" ||
3159 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3160 $LFS getstripe $DIR/$tdir/${tfile} |
3161 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3164 # modify striping should fail
3165 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3166 error "$DIR/$tdir/$tfile: setstripe should fail"
3168 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3169 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3170 cat /etc/passwd > $DIR/$tdir/$tfile &&
3171 error "$DIR/$tdir/$tfile: write should fail"
3173 # rename should succeed
3174 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3175 error "$DIR/$tdir/$tfile: rename has failed"
3177 #remove foreign_symlink file should fail
3178 rm $DIR/$tdir/${tfile}.new &&
3179 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3182 mkdir /tmp/${uuid1} ||
3183 error "/tmp/${uuid1}: mkdir has failed"
3184 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3185 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3186 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3187 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3188 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3189 #read should succeed now
3190 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3191 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3192 #write should succeed now
3193 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3194 error "$DIR/$tdir/${tfile}.new: write should succeed"
3195 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: diff has failed"
3197 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3198 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3200 #check that getstripe still works
3201 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3204 # chmod should still succeed
3205 chmod 644 $DIR/$tdir/${tfile}.new ||
3206 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3208 # chown should still succeed
3209 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: chown has failed"
3212 # rename should still succeed
3213 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3214 error "$DIR/$tdir/${tfile}.new: rename has failed"
3216 #remove foreign_symlink file should still fail
3217 rm $DIR/$tdir/${tfile} &&
3218 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3220 #use special ioctl() to unlink foreign_symlink file
3221 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3225 run_test 27O "basic ops on foreign file of symlink type"
3228 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3229 skip "Need MDS version newer than 2.12.49"
3231 test_mkdir $DIR/$tdir
3232 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3233 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3235 trap clean_foreign_symlink EXIT
3237 # enable foreign_symlink behaviour
3238 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3240 # foreign symlink LMV format is a partial path by default
3242 # create foreign dir (lfs + API)
3243 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3244 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3245 error "$DIR/$tdir/${tdir}: create failed"
3247 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3248 grep "lfm_magic:.*0x0CD50CD0" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3250 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3251 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3252 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3253 grep "lfm_flags:.*0x0000DA05" ||
3254 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3255 $LFS getdirstripe $DIR/$tdir/${tdir} |
3256 grep "lfm_value.*${uuid1}/${uuid2}" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3259 # file create in dir should fail
3260 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3261 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3263 # rename should succeed
3264 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3265 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3267 #remove foreign_symlink dir should fail
3268 rmdir $DIR/$tdir/${tdir}.new &&
3269 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3272 mkdir -p /tmp/${uuid1}/${uuid2} ||
3273 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3274 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3275 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3276 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3277 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3278 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3279 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3280 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3282 #check that getstripe fails now that foreign_symlink enabled
3283 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3284 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3286 # file create in dir should work now
3287 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3288 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3289 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3290 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3291 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3292 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3294 # chmod should still succeed
3295 chmod 755 $DIR/$tdir/${tdir}.new ||
3296 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3298 # chown should still succeed
3299 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3300 error "$DIR/$tdir/${tdir}.new: chown has failed"
3302 # rename should still succeed
3303 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3306 #remove foreign_symlink dir should still fail
3307 rmdir $DIR/$tdir/${tdir} &&
3308 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3310 #use special ioctl() to unlink foreign_symlink file
3311 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3314 #created file should still exist
3315 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3316 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3317 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3318 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3320 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3322 # createtest also checks that device nodes are created and
3323 # then visible correctly (#2091)
3324 test_28() { # bug 2091
3326 $CREATETEST $DIR/d28/ct || error "createtest failed"
3328 run_test 28 "create/mknod/mkdir with bad file types ============"
3331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3333 sync; sleep 1; sync # flush out any dirty pages from previous tests
3340 declare -i LOCKCOUNTORIG=0
3341 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3342 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3344 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3346 declare -i LOCKUNUSEDCOUNTORIG=0
3347 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3348 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3355 declare -i LOCKCOUNTCURRENT=0
3356 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3357 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3360 declare -i LOCKUNUSEDCOUNTCURRENT=0
3361 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3362 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3365 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3366 $LCTL set_param -n ldlm.dump_namespaces ""
3367 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3368 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3369 log "dumped log to $TMP/test_29.dk (bug 5793)"
3372 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3373 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3374 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3375 log "dumped log to $TMP/test_29.dk (bug 5793)"
3379 run_test 29 "IT_GETATTR regression ============================"
3381 test_30a() { # was test_30
3382 cp $(which ls) $DIR || cp /bin/ls $DIR
3383 $DIR/ls / || error "Can't execute binary from lustre"
3386 run_test 30a "execute binary from Lustre (execve) =============="
3389 cp `which ls` $DIR || cp /bin/ls $DIR
3391 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3394 run_test 30b "execute binary from Lustre as non-root ==========="
3396 test_30c() { # b=22376
3397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3399 cp $(which ls) $DIR || cp /bin/ls $DIR
3401 cancel_lru_locks mdc
3402 cancel_lru_locks osc
3403 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3406 run_test 30c "execute binary from Lustre without read perms ===="
3409 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3411 for i in {1..10}; do
3412 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3415 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3416 wait $PID || error "executing dd from Lustre failed"
3422 run_test 30d "execute binary from Lustre while clear locks"
3425 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3426 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3428 run_test 31a "open-unlink file =================================="
3431 touch $DIR/f31 || error "touch $DIR/f31 failed"
3432 ln $DIR/f31 $DIR/f31b || error "ln failed"
3433 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3434 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3436 run_test 31b "unlink file with multiple links while open ======="
3439 touch $DIR/f31 || error "touch $DIR/f31 failed"
3440 ln $DIR/f31 $DIR/f31c || error "ln failed"
3441 multiop_bg_pause $DIR/f31 O_uc ||
3442 error "multiop_bg_pause for $DIR/f31 failed"
3444 $MULTIOP $DIR/f31c Ouc
3445 kill -USR1 $MULTIPID
3448 run_test 31c "open-unlink file with multiple links ============="
3451 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3452 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3454 run_test 31d "remove of open directory ========================="
3456 test_31e() { # bug 2904
3457 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3459 run_test 31e "remove of open non-empty directory ==============="
3461 test_31f() { # bug 4554
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3465 test_mkdir $DIR/d31f
3466 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3467 cp /etc/hosts $DIR/d31f
3469 $LFS getstripe $DIR/d31f/hosts
3470 multiop_bg_pause $DIR/d31f D_c || return 1
3473 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3474 test_mkdir $DIR/d31f
3475 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3476 cp /etc/hosts $DIR/d31f
3478 $LFS getstripe $DIR/d31f/hosts
3479 multiop_bg_pause $DIR/d31f D_c || return 1
3482 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3483 wait $MULTIPID || error "first opendir $MULTIPID failed"
3487 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3488 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3491 run_test 31f "remove of open directory with open-unlink file ==="
3494 echo "-- cross directory link --"
3495 test_mkdir -c1 $DIR/${tdir}ga
3496 test_mkdir -c1 $DIR/${tdir}gb
3497 touch $DIR/${tdir}ga/f
3498 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3499 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3500 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3501 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3502 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3504 run_test 31g "cross directory link==============="
3507 echo "-- cross directory link --"
3508 test_mkdir -c1 $DIR/${tdir}
3509 test_mkdir -c1 $DIR/${tdir}/dir
3510 touch $DIR/${tdir}/f
3511 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3512 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3513 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3514 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3515 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3517 run_test 31h "cross directory link under child==============="
3520 echo "-- cross directory link --"
3521 test_mkdir -c1 $DIR/$tdir
3522 test_mkdir -c1 $DIR/$tdir/dir
3523 touch $DIR/$tdir/dir/f
3524 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3525 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3526 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3527 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3528 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3530 run_test 31i "cross directory link under parent==============="
3533 test_mkdir -c1 -p $DIR/$tdir
3534 test_mkdir -c1 -p $DIR/$tdir/dir1
3535 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3536 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3537 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3538 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3541 run_test 31j "link for directory==============="
3544 test_mkdir -c1 -p $DIR/$tdir
3546 touch $DIR/$tdir/exist
3547 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3548 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3549 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3550 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3551 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3552 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3553 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3556 run_test 31k "link to file: the same, non-existing, dir==============="
3562 touch $DIR/d31m2/exist
3563 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3564 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3565 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3566 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3567 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3568 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3571 run_test 31m "link to file: the same, non-existing, dir==============="
3574 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3575 nlink=$(stat --format=%h $DIR/$tfile)
3576 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3578 local cmd="exec $fd<$DIR/$tfile"
3581 trap "eval $cmd" EXIT
3582 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3583 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3584 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3585 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3586 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3589 run_test 31n "check link count of unlinked file"
3592 local tempfile=$(mktemp $1_XXXXXX)
3593 mlink $tempfile $1 2> /dev/null &&
3594 echo "$BASHPID: link $tempfile to $1 succeeded"
3598 test_31o() { # LU-2901
3599 test_mkdir $DIR/$tdir
3600 for LOOP in $(seq 100); do
3601 rm -f $DIR/$tdir/$tfile*
3602 for THREAD in $(seq 8); do
3603 link_one $DIR/$tdir/$tfile.$LOOP &
3606 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3607 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3608 error "$LINKS duplicate links to $tfile.$LOOP" &&
3612 run_test 31o "duplicate hard links with same filename"
3615 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3617 test_mkdir $DIR/$tdir
3618 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3619 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3621 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3622 error "open unlink test1 failed"
3623 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3624 error "open unlink test2 failed"
3626 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3627 error "test1 still exists"
3628 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3629 error "test2 still exists"
3631 run_test 31p "remove of open striped directory"
3634 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3636 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3637 index=$($LFS getdirstripe -i $DIR/$tdir)
3638 [ $index -eq 3 ] || error "first stripe index $index != 3"
3639 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3640 [ $index -eq 1 ] || error "second stripe index $index != 1"
3642 # when "-c <stripe_count>" is set, the number of MDTs specified after
3643 # "-i" should equal to the stripe count
3644 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3646 run_test 31q "create striped directory on specific MDTs"
3648 cleanup_test32_mount() {
3651 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3652 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3653 losetup -d $loopdev || true
3659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3661 echo "== more mountpoints and symlinks ================="
3662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3663 trap cleanup_test32_mount EXIT
3664 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3665 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3666 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3667 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3668 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3669 cleanup_test32_mount
3671 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3676 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3677 trap cleanup_test32_mount EXIT
3678 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3679 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3680 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3681 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3682 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3683 cleanup_test32_mount
3685 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3690 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3691 trap cleanup_test32_mount EXIT
3692 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3693 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3694 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3695 test_mkdir -p $DIR/$tdir/d2/test_dir
3696 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3697 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3698 cleanup_test32_mount
3700 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3705 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3706 trap cleanup_test32_mount EXIT
3707 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3708 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3709 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3710 test_mkdir -p $DIR/$tdir/d2/test_dir
3711 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3712 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3713 cleanup_test32_mount
3715 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3719 test_mkdir -p $DIR/$tdir/tmp
3720 local tmp_dir=$DIR/$tdir/tmp
3721 ln -s $DIR/$tdir $tmp_dir/symlink11
3722 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3723 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3724 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3726 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3730 test_mkdir -p $DIR/$tdir/tmp
3731 local tmp_dir=$DIR/$tdir/tmp
3732 ln -s $DIR/$tdir $tmp_dir/symlink11
3733 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3734 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3735 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3737 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3740 local tmp_dir=$DIR/$tdir/tmp
3741 test_mkdir -p $tmp_dir
3742 test_mkdir $DIR/${tdir}2
3743 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3744 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3745 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3746 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3747 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3748 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3750 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3753 rm -fr $DIR/$tdir $DIR/${tdir}2
3754 tmp_dir=$DIR/$tdir/tmp
3755 test_mkdir -p $tmp_dir
3756 test_mkdir $DIR/${tdir}2
3757 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3758 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3759 ls $tmp_dir/symlink12 || error "listing symlink12"
3760 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3762 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3767 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3768 trap cleanup_test32_mount EXIT
3769 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3770 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3771 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3772 touch $DIR/$tdir/test_file
3773 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3774 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3775 cleanup_test32_mount
3777 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3782 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3783 trap cleanup_test32_mount EXIT
3784 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3785 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3786 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3787 touch $DIR/$tdir/test_file
3788 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3789 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3790 cleanup_test32_mount
3792 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 trap cleanup_test32_mount EXIT
3799 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3800 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3801 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3802 test_mkdir -p $DIR/$tdir/d2
3803 touch $DIR/$tdir/d2/test_file || error "touch failed"
3804 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3805 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3806 cleanup_test32_mount
3808 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3814 trap cleanup_test32_mount EXIT
3815 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3816 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3817 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3818 test_mkdir -p $DIR/$tdir/d2
3819 touch $DIR/$tdir/d2/test_file || error "touch failed"
3820 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3821 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3822 cleanup_test32_mount
3824 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3828 test_mkdir -p $DIR/d32m/tmp
3829 TMP_DIR=$DIR/d32m/tmp
3830 ln -s $DIR $TMP_DIR/symlink11
3831 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3832 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3833 error "symlink11 not a link"
3834 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3835 error "symlink01 not a link"
3837 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3841 test_mkdir -p $DIR/d32n/tmp
3842 TMP_DIR=$DIR/d32n/tmp
3843 ln -s $DIR $TMP_DIR/symlink11
3844 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3845 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3846 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3848 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3852 test_mkdir -p $DIR/d32o/tmp
3853 TMP_DIR=$DIR/d32o/tmp
3854 ln -s $DIR/$tfile $TMP_DIR/symlink12
3855 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3856 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3857 error "symlink12 not a link"
3858 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3859 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3860 error "$DIR/d32o/tmp/symlink12 not file type"
3861 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3862 error "$DIR/d32o/symlink02 not file type"
3864 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3874 test_mkdir -p $DIR/d32p/tmp
3876 TMP_DIR=$DIR/d32p/tmp
3878 ln -s $DIR/$tfile $TMP_DIR/symlink12
3880 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3882 cat $DIR/d32p/tmp/symlink12 ||
3883 error "Can't open $DIR/d32p/tmp/symlink12"
3885 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3888 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3893 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3894 trap cleanup_test32_mount EXIT
3895 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3896 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3897 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3898 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3899 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3900 cleanup_test32_mount
3902 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3907 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3908 trap cleanup_test32_mount EXIT
3909 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3910 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3911 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3912 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3913 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3914 cleanup_test32_mount
3916 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3921 chmod 444 $DIR/$tfile
3922 chown $RUNAS_ID $DIR/$tfile
3924 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3927 run_test 33aa "write file with mode 444 (should return error)"
3931 test_mkdir $DIR/$tdir
3932 chown $RUNAS_ID $DIR/$tdir
3933 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3934 error "$RUNAS create $tdir/$tfile failed"
3935 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3936 error "open RDWR" || true
3938 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3942 test_mkdir $DIR/$tdir
3943 chown $RUNAS_ID $DIR/$tdir
3944 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3946 run_test 33b "test open file with malformed flags (No panic)"
3949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3950 remote_ost_nodsh && skip "remote OST with nodsh"
3958 test_mkdir $DIR/$tdir
3959 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3962 for ostnum in $(seq $OSTCOUNT); do
3963 # test-framework's OST numbering is one-based, while Lustre's
3965 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3966 # check if at least some write_bytes stats are counted
3967 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3968 obdfilter.$ostname.stats |
3969 awk '/^write_bytes/ {print $7}' )
3970 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
3971 if (( ${write_bytes:-0} > 0 )); then
3977 $all_zeros || return 0
3980 echo foo > $DIR/$tdir/bar
3984 # Total up write_bytes after writing. We'd better find non-zeros.
3985 for ostnum in $(seq $OSTCOUNT); do
3986 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3987 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3988 obdfilter/$ostname/stats |
3989 awk '/^write_bytes/ {print $7}' )
3990 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
3991 if (( ${write_bytes:-0} > 0 )); then
3998 for ostnum in $(seq $OSTCOUNT); do
3999 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4000 echo "Check write_bytes is in obdfilter.*.stats:"
4001 do_facet ost$ostnum lctl get_param -n \
4002 obdfilter.$ostname.stats
4004 error "OST not keeping write_bytes stats (b=22312)"
4007 run_test 33c "test write_bytes stats"
4010 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4014 local remote_dir=$DIR/$tdir/remote_dir
4016 test_mkdir $DIR/$tdir
4017 $LFS mkdir -i $MDTIDX $remote_dir ||
4018 error "create remote directory failed"
4020 touch $remote_dir/$tfile
4021 chmod 444 $remote_dir/$tfile
4022 chown $RUNAS_ID $remote_dir/$tfile
4024 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4026 chown $RUNAS_ID $remote_dir
4027 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4028 error "create" || true
4029 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4030 error "open RDWR" || true
4031 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4033 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4036 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4040 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4041 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4042 mkdir $DIR/$tdir/local_dir
4044 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4045 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4046 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4048 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4049 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4051 rmdir $DIR/$tdir/* || error "rmdir failed"
4054 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4055 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4056 mkdir $DIR/$tdir/local_dir
4058 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4059 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4060 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4062 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4063 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4065 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4068 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4069 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4070 mkdir $DIR/$tdir/local_dir
4072 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4073 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4074 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4076 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4077 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4079 run_test 33e "mkdir and striped directory should have same mode"
4083 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4087 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4088 remote_mds_nodsh && skip "remote MDS with nodsh"
4091 chmod go+rwx $DIR/$tdir
4092 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4093 trap cleanup_33f EXIT
4095 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4096 error "cannot create striped directory"
4098 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4099 error "cannot create files in striped directory"
4101 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4102 error "cannot remove files in striped directory"
4104 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4105 error "cannot remove striped directory"
4109 run_test 33f "nonroot user can create, access, and remove a striped directory"
4112 mkdir -p $DIR/$tdir/dir2
4114 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4116 [[ $err =~ "exists" ]] || error "Not exists error"
4118 run_test 33g "nonroot user create already existing root created file"
4121 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4122 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4123 skip "Need MDS version at least 2.13.50"
4125 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4126 error "mkdir $tdir failed"
4127 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4129 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4132 for fname in $DIR/$tdir/$tfile.bak \
4133 $DIR/$tdir/$tfile.SAV \
4134 $DIR/$tdir/$tfile.orig \
4135 $DIR/$tdir/$tfile~; do
4136 touch $fname || error "touch $fname failed"
4137 index2=$($LFS getstripe -m $fname)
4138 [ $index -eq $index2 ] ||
4139 error "$fname MDT index mismatch $index != $index2"
4143 for i in {1..250}; do
4144 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4145 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4146 touch $fname || error "touch $fname failed"
4147 index2=$($LFS getstripe -m $fname)
4148 if [[ $index != $index2 ]]; then
4149 failed=$((failed + 1))
4150 echo "$fname MDT index mismatch $index != $index2"
4154 echo "$failed MDT index mismatches"
4155 (( failed < 20 )) || error "MDT index mismatch $failed times"
4158 run_test 33h "temp file is located on the same MDT as target"
4160 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4163 $MCREATE $DIR/f34 || error "mcreate failed"
4164 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4165 error "getstripe failed"
4166 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4167 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4168 error "getstripe failed"
4169 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4170 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4172 run_test 34a "truncate file that has not been opened ==========="
4175 [ ! -f $DIR/f34 ] && test_34a
4176 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4177 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4178 $OPENFILE -f O_RDONLY $DIR/f34
4179 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4180 error "getstripe failed"
4181 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4182 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4184 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4187 [ ! -f $DIR/f34 ] && test_34a
4188 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4189 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4190 $OPENFILE -f O_RDWR $DIR/f34
4191 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4192 error "$LFS getstripe failed"
4193 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4194 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4196 run_test 34c "O_RDWR opening file-with-size works =============="
4199 [ ! -f $DIR/f34 ] && test_34a
4200 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4202 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4203 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4206 run_test 34d "write to sparse file ============================="
4210 $MCREATE $DIR/f34e || error "mcreate failed"
4211 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4212 $CHECKSTAT -s 1000 $DIR/f34e ||
4213 error "Size of $DIR/f34e not equal to 1000 bytes"
4214 $OPENFILE -f O_RDWR $DIR/f34e
4215 $CHECKSTAT -s 1000 $DIR/f34e ||
4216 error "Size of $DIR/f34e not equal to 1000 bytes"
4218 run_test 34e "create objects, some with size and some without =="
4220 test_34f() { # bug 6242, 6243
4221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4225 $MCREATE $DIR/f34f || error "mcreate failed"
4226 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4227 dd if=$DIR/f34f of=$TMP/f34f
4228 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4229 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4230 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4231 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4232 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4234 run_test 34f "read from a file with no objects until EOF ======="
4237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4239 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4241 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4242 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4243 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4244 cancel_lru_locks osc
4245 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4246 error "wrong size after lock cancel"
4248 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4249 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4250 error "expanding truncate failed"
4251 cancel_lru_locks osc
4252 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4253 error "wrong expanded size after lock cancel"
4255 run_test 34g "truncate long file ==============================="
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4263 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4264 sync # Flush the cache so that multiop below does not block on cache
4265 # flush when getting the group lock
4266 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4269 # Since just timed wait is not good enough, let's do a sync write
4270 # that way we are sure enough time for a roundtrip + processing
4271 # passed + 2 seconds of extra margin.
4272 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4276 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4277 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4281 local nsz=`stat -c %s $DIR/$tfile`
4282 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4284 run_test 34h "ftruncate file under grouplock should not block"
4287 cp /bin/sh $DIR/f35a
4289 chown $RUNAS_ID $DIR/f35a
4290 $RUNAS $DIR/f35a && error || true
4293 run_test 35a "exec file with mode 444 (should return and not leak)"
4297 utime $DIR/f36 || error "utime failed for MDS"
4299 run_test 36a "MDS utime check (mknod, utime)"
4303 utime $DIR/f36 || error "utime failed for OST"
4305 run_test 36b "OST utime check (open, utime)"
4310 chown $RUNAS_ID $DIR/d36
4311 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4313 run_test 36c "non-root MDS utime check (mknod, utime)"
4316 [ ! -d $DIR/d36 ] && test_36c
4317 echo "" > $DIR/d36/f36
4318 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4320 run_test 36d "non-root OST utime check (open, utime)"
4323 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4325 test_mkdir $DIR/$tdir
4326 touch $DIR/$tdir/$tfile
4327 $RUNAS utime $DIR/$tdir/$tfile &&
4328 error "utime worked, expected failure" || true
4330 run_test 36e "utime on non-owned file (should return error)"
4334 local LANG_SAVE=$LANG
4335 local LC_LANG_SAVE=$LC_LANG
4336 export LANG=C LC_LANG=C # for date language
4338 DATESTR="Dec 20 2000"
4339 test_mkdir $DIR/$tdir
4340 lctl set_param fail_loc=$fl
4342 cp /etc/hosts $DIR/$tdir/$tfile
4343 sync & # write RPC generated with "current" inode timestamp, but delayed
4345 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4346 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4347 cancel_lru_locks $OSC
4348 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4350 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4351 echo "BEFORE: $LS_BEFORE" && \
4352 echo "AFTER : $LS_AFTER" && \
4353 echo "WANT : $DATESTR" && \
4354 error "$DIR/$tdir/$tfile timestamps changed" || true
4356 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4362 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4363 subr_36fh "0x80000214"
4365 run_test 36f "utime on file racing with OST BRW write =========="
4368 remote_ost_nodsh && skip "remote OST with nodsh"
4369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4370 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4371 skip "Need MDS version at least 2.12.51"
4376 local tgt="obdfilter"
4378 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4380 test_mkdir $DIR/$tdir
4381 fmd_max_age=$(do_facet $facet \
4382 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4385 echo "FMD max age: ${fmd_max_age}s"
4386 touch $DIR/$tdir/$tfile
4387 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4388 gawk '{cnt=cnt+$1} END{print cnt}')
4389 echo "FMD before: $fmd"
4391 error "FMD wasn't create by touch"
4392 sleep $((fmd_max_age + 12))
4393 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4394 gawk '{cnt=cnt+$1} END{print cnt}')
4395 echo "FMD after: $fmd"
4397 error "FMD wasn't expired by ping"
4399 run_test 36g "FMD cache expiry ====================="
4402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4404 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4405 subr_36fh "0x80000227"
4407 run_test 36h "utime on file racing with OST BRW write =========="
4410 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4412 test_mkdir $DIR/$tdir
4413 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4415 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4416 local new_mtime=$((mtime + 200))
4418 #change Modify time of striped dir
4419 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4420 error "change mtime failed"
4422 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4424 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4426 run_test 36i "change mtime on striped directory"
4428 # test_37 - duplicate with tests 32q 32r
4431 local file=$DIR/$tfile
4433 openfile -f O_DIRECTORY $file
4436 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4437 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4439 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4441 test_39a() { # was test_39
4443 touch $DIR/${tfile}2
4444 # ls -l $DIR/$tfile $DIR/${tfile}2
4445 # ls -lu $DIR/$tfile $DIR/${tfile}2
4446 # ls -lc $DIR/$tfile $DIR/${tfile}2
4448 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4449 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4451 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4453 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4455 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4456 error "O_TRUNC didn't change timestamps"
4459 run_test 39a "mtime changed on create"
4462 test_mkdir -c1 $DIR/$tdir
4463 cp -p /etc/passwd $DIR/$tdir/fopen
4464 cp -p /etc/passwd $DIR/$tdir/flink
4465 cp -p /etc/passwd $DIR/$tdir/funlink
4466 cp -p /etc/passwd $DIR/$tdir/frename
4467 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4470 echo "aaaaaa" >> $DIR/$tdir/fopen
4471 echo "aaaaaa" >> $DIR/$tdir/flink
4472 echo "aaaaaa" >> $DIR/$tdir/funlink
4473 echo "aaaaaa" >> $DIR/$tdir/frename
4475 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4476 local link_new=`stat -c %Y $DIR/$tdir/flink`
4477 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4478 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4480 cat $DIR/$tdir/fopen > /dev/null
4481 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4482 rm -f $DIR/$tdir/funlink2
4483 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4485 for (( i=0; i < 2; i++ )) ; do
4486 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4487 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4488 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4489 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4491 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4492 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4493 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4494 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4496 cancel_lru_locks $OSC
4497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4500 run_test 39b "mtime change on open, link, unlink, rename ======"
4502 # this should be set to past
4503 TEST_39_MTIME=`date -d "1 year ago" +%s`
4509 local mtime0=`stat -c %Y $DIR1/$tfile`
4511 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4512 local mtime1=`stat -c %Y $DIR1/$tfile`
4513 [ "$mtime1" = $TEST_39_MTIME ] || \
4514 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4517 echo hello >> $DIR1/$tfile
4519 local mtime2=`stat -c %Y $DIR1/$tfile`
4520 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4521 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4523 mv $DIR1/$tfile $DIR1/$tfile-1
4525 for (( i=0; i < 2; i++ )) ; do
4526 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4527 [ "$mtime2" = "$mtime3" ] || \
4528 error "mtime ($mtime2) changed (to $mtime3) on rename"
4530 cancel_lru_locks $OSC
4531 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4534 run_test 39c "mtime change on rename ==========================="
4538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4541 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4543 for (( i=0; i < 2; i++ )) ; do
4544 local mtime=`stat -c %Y $DIR1/$tfile`
4545 [ $mtime = $TEST_39_MTIME ] || \
4546 error "mtime($mtime) is not set to $TEST_39_MTIME"
4548 cancel_lru_locks $OSC
4549 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4552 run_test 39d "create, utime, stat =============================="
4556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4559 local mtime1=`stat -c %Y $DIR1/$tfile`
4561 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4563 for (( i=0; i < 2; i++ )) ; do
4564 local mtime2=`stat -c %Y $DIR1/$tfile`
4565 [ $mtime2 = $TEST_39_MTIME ] || \
4566 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4568 cancel_lru_locks $OSC
4569 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4572 run_test 39e "create, stat, utime, stat ========================"
4576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 mtime1=`stat -c %Y $DIR1/$tfile`
4582 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4584 for (( i=0; i < 2; i++ )) ; do
4585 local mtime2=`stat -c %Y $DIR1/$tfile`
4586 [ $mtime2 = $TEST_39_MTIME ] || \
4587 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4589 cancel_lru_locks $OSC
4590 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4593 run_test 39f "create, stat, sleep, utime, stat ================="
4597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4599 echo hello >> $DIR1/$tfile
4600 local mtime1=`stat -c %Y $DIR1/$tfile`
4603 chmod o+r $DIR1/$tfile
4605 for (( i=0; i < 2; i++ )) ; do
4606 local mtime2=`stat -c %Y $DIR1/$tfile`
4607 [ "$mtime1" = "$mtime2" ] || \
4608 error "lost mtime: $mtime2, should be $mtime1"
4610 cancel_lru_locks $OSC
4611 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4614 run_test 39g "write, chmod, stat ==============================="
4618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4624 echo hello >> $DIR1/$tfile
4625 local mtime1=`stat -c %Y $DIR1/$tfile`
4627 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4629 if [ "$d1" != "$d2" ]; then
4630 echo "write and touch not within one second"
4632 for (( i=0; i < 2; i++ )) ; do
4633 local mtime2=`stat -c %Y $DIR1/$tfile`
4634 [ "$mtime2" = $TEST_39_MTIME ] || \
4635 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4637 cancel_lru_locks $OSC
4638 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4642 run_test 39h "write, utime within one second, stat ============="
4645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4650 echo hello >> $DIR1/$tfile
4651 local mtime1=`stat -c %Y $DIR1/$tfile`
4653 mv $DIR1/$tfile $DIR1/$tfile-1
4655 for (( i=0; i < 2; i++ )) ; do
4656 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4658 [ "$mtime1" = "$mtime2" ] || \
4659 error "lost mtime: $mtime2, should be $mtime1"
4661 cancel_lru_locks $OSC
4662 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4665 run_test 39i "write, rename, stat =============================="
4668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4670 start_full_debug_logging
4674 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4675 lctl set_param fail_loc=0x80000412
4676 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4677 error "multiop failed"
4679 local mtime1=`stat -c %Y $DIR1/$tfile`
4681 mv $DIR1/$tfile $DIR1/$tfile-1
4683 kill -USR1 $multipid
4684 wait $multipid || error "multiop close failed"
4686 for (( i=0; i < 2; i++ )) ; do
4687 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4688 [ "$mtime1" = "$mtime2" ] ||
4689 error "mtime is lost on close: $mtime2, " \
4693 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4695 lctl set_param fail_loc=0
4696 stop_full_debug_logging
4698 run_test 39j "write, rename, close, stat ======================="
4701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4706 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4708 local mtime1=`stat -c %Y $DIR1/$tfile`
4710 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4712 kill -USR1 $multipid
4713 wait $multipid || error "multiop close failed"
4715 for (( i=0; i < 2; i++ )) ; do
4716 local mtime2=`stat -c %Y $DIR1/$tfile`
4718 [ "$mtime2" = $TEST_39_MTIME ] || \
4719 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4722 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4725 run_test 39k "write, utime, close, stat ========================"
4727 # this should be set to future
4728 TEST_39_ATIME=`date -d "1 year" +%s`
4731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4732 remote_mds_nodsh && skip "remote MDS with nodsh"
4734 local atime_diff=$(do_facet $SINGLEMDS \
4735 lctl get_param -n mdd.*MDT0000*.atime_diff)
4739 # test setting directory atime to future
4740 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4741 local atime=$(stat -c %X $DIR/$tdir)
4742 [ "$atime" = $TEST_39_ATIME ] ||
4743 error "atime is not set to future: $atime, $TEST_39_ATIME"
4745 # test setting directory atime from future to now
4746 local now=$(date +%s)
4747 touch -a -d @$now $DIR/$tdir
4749 atime=$(stat -c %X $DIR/$tdir)
4750 [ "$atime" -eq "$now" ] ||
4751 error "atime is not updated from future: $atime, $now"
4753 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4756 # test setting directory atime when now > dir atime + atime_diff
4757 local d1=$(date +%s)
4759 local d2=$(date +%s)
4760 cancel_lru_locks mdc
4761 atime=$(stat -c %X $DIR/$tdir)
4762 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4763 error "atime is not updated : $atime, should be $d2"
4765 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4768 # test not setting directory atime when now < dir atime + atime_diff
4770 cancel_lru_locks mdc
4771 atime=$(stat -c %X $DIR/$tdir)
4772 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4773 error "atime is updated to $atime, should remain $d1<atime<$d2"
4775 do_facet $SINGLEMDS \
4776 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4778 run_test 39l "directory atime update ==========================="
4781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4785 local far_past_mtime=$(date -d "May 29 1953" +%s)
4786 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4788 touch -m -d @$far_past_mtime $DIR1/$tfile
4789 touch -a -d @$far_past_atime $DIR1/$tfile
4791 for (( i=0; i < 2; i++ )) ; do
4792 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4793 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4794 error "atime or mtime set incorrectly"
4796 cancel_lru_locks $OSC
4797 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4800 run_test 39m "test atime and mtime before 1970"
4802 test_39n() { # LU-3832
4803 remote_mds_nodsh && skip "remote MDS with nodsh"
4805 local atime_diff=$(do_facet $SINGLEMDS \
4806 lctl get_param -n mdd.*MDT0000*.atime_diff)
4811 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4814 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4815 atime0=$(stat -c %X $DIR/$tfile)
4818 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4819 atime1=$(stat -c %X $DIR/$tfile)
4822 cancel_lru_locks mdc
4823 cancel_lru_locks osc
4824 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4825 atime2=$(stat -c %X $DIR/$tfile)
4827 do_facet $SINGLEMDS \
4828 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4830 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4831 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4833 run_test 39n "check that O_NOATIME is honored"
4836 TESTDIR=$DIR/$tdir/$tfile
4837 [ -e $TESTDIR ] && rm -rf $TESTDIR
4844 links2=$(stat -c %h .)
4845 [ $(($links1 + 2)) != $links2 ] &&
4846 error "wrong links count $(($links1 + 2)) != $links2"
4848 links3=$(stat -c %h .)
4849 [ $(($links1 + 1)) != $links3 ] &&
4850 error "wrong links count $links1 != $links3"
4853 run_test 39o "directory cached attributes updated after create"
4856 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4859 TESTDIR=$DIR/$tdir/$tdir
4860 [ -e $TESTDIR ] && rm -rf $TESTDIR
4861 test_mkdir -p $TESTDIR
4865 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4866 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4868 links2=$(stat -c %h .)
4869 [ $(($links1 + 2)) != $links2 ] &&
4870 error "wrong links count $(($links1 + 2)) != $links2"
4872 links3=$(stat -c %h .)
4873 [ $(($links1 + 1)) != $links3 ] &&
4874 error "wrong links count $links1 != $links3"
4877 run_test 39p "remote directory cached attributes updated after create ========"
4880 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4881 skip "no atime update on old OST"
4882 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4883 skip_env "ldiskfs only test"
4887 saved_adiff=$(do_facet ost1 \
4888 lctl get_param -n obdfilter.*OST0000.atime_diff)
4889 stack_trap "do_facet ost1 \
4890 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4892 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4894 $LFS setstripe -i 0 $DIR/$tfile
4895 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4896 error "can't write initial file"
4897 cancel_lru_locks osc
4899 # exceed atime_diff and access file
4901 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4902 error "can't udpate atime"
4904 local atime_cli=$(stat -c %X $DIR/$tfile)
4905 echo "client atime: $atime_cli"
4906 # allow atime update to be written to device
4907 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4910 local ostdev=$(ostdevname 1)
4911 local fid=($(lfs getstripe -y $DIR/$tfile |
4912 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4913 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4914 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4916 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4917 local atime_ost=$(do_facet ost1 "$cmd" |&
4918 awk -F'[: ]' '/atime:/ { print $4 }')
4919 (( atime_cli == atime_ost )) ||
4920 error "atime on client $atime_cli != ost $atime_ost"
4922 run_test 39r "lazy atime update on OST"
4924 test_39q() { # LU-8041
4925 local testdir=$DIR/$tdir
4927 multiop_bg_pause $testdir D_c || error "multiop failed"
4929 cancel_lru_locks mdc
4930 kill -USR1 $multipid
4931 local atime=$(stat -c %X $testdir)
4932 [ "$atime" -ne 0 ] || error "atime is zero"
4934 run_test 39q "close won't zero out atime"
4937 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4938 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4939 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4940 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4941 error "$tfile is not 4096 bytes in size"
4943 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4947 small_write $DIR/f41 18
4949 run_test 41 "test small file write + fstat ====================="
4951 count_ost_writes() {
4952 lctl get_param -n ${OSC}.*.stats |
4953 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4954 END { printf("%0.0f", writes) }'
4961 BG_DIRTY_RATIO_SAVE=10
4962 MAX_BG_DIRTY_RATIO=25
4966 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4967 # dirty_ratio, dirty_background_ratio
4968 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4969 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4970 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4971 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4973 # if file not here, we are a 2.4 kernel
4974 kill -CONT `pidof kupdated`
4979 # setup the trap first, so someone cannot exit the test at the
4980 # exact wrong time and mess up a machine
4981 trap start_writeback EXIT
4982 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4983 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4984 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4985 sysctl -w vm.dirty_writeback_centisecs=0
4986 sysctl -w vm.dirty_writeback_centisecs=0
4987 # save and increase /proc/sys/vm/dirty_ratio
4988 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4989 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4990 # save and increase /proc/sys/vm/dirty_background_ratio
4991 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4992 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4994 # if file not here, we are a 2.4 kernel
4995 kill -STOP `pidof kupdated`
4999 # ensure that all stripes have some grant before we test client-side cache
5001 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5002 dd if=/dev/zero of=$i bs=4k count=1
5007 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5008 # file truncation, and file removal.
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5013 cancel_lru_locks $OSC
5015 sync; sleep 1; sync # just to be safe
5016 BEFOREWRITES=`count_ost_writes`
5017 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5018 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5019 AFTERWRITES=`count_ost_writes`
5020 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5021 error "$BEFOREWRITES < $AFTERWRITES"
5024 run_test 42a "ensure that we don't flush on close"
5027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5030 cancel_lru_locks $OSC
5033 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5034 BEFOREWRITES=$(count_ost_writes)
5035 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5036 AFTERWRITES=$(count_ost_writes)
5037 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5038 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5040 BEFOREWRITES=$(count_ost_writes)
5041 sync || error "sync: $?"
5042 AFTERWRITES=$(count_ost_writes)
5043 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5044 error "$BEFOREWRITES < $AFTERWRITES on sync"
5046 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5050 run_test 42b "test destroy of file with cached dirty data ======"
5052 # if these tests just want to test the effect of truncation,
5053 # they have to be very careful. consider:
5054 # - the first open gets a {0,EOF}PR lock
5055 # - the first write conflicts and gets a {0, count-1}PW
5056 # - the rest of the writes are under {count,EOF}PW
5057 # - the open for truncate tries to match a {0,EOF}PR
5058 # for the filesize and cancels the PWs.
5059 # any number of fixes (don't get {0,EOF} on open, match
5060 # composite locks, do smarter file size management) fix
5061 # this, but for now we want these tests to verify that
5062 # the cancellation with truncate intent works, so we
5063 # start the file with a full-file pw lock to match against
5064 # until the truncate.
5069 cancel_lru_locks $OSC
5071 # prime the file with 0,EOF PW to match
5075 # now the real test..
5076 dd if=/dev/zero of=$file bs=1024 count=100
5077 BEFOREWRITES=`count_ost_writes`
5078 $TRUNCATE $file $offset
5079 cancel_lru_locks $OSC
5080 AFTERWRITES=`count_ost_writes`
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5088 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5089 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5092 run_test 42c "test partial truncate of file with cached dirty data"
5095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5098 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5099 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5102 run_test 42d "test complete truncate of file with cached dirty data"
5104 test_42e() { # bug22074
5105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5107 local TDIR=$DIR/${tdir}e
5108 local pages=16 # hardcoded 16 pages, don't change it.
5109 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5110 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5114 test_mkdir $DIR/${tdir}e
5115 $LFS setstripe -c 1 $TDIR
5116 createmany -o $TDIR/f $files
5118 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5120 # we assume that with $OSTCOUNT files, at least one of them will
5121 # be allocated on OST0.
5122 warmup_files=$((OSTCOUNT * max_dirty_mb))
5123 createmany -o $TDIR/w $warmup_files
5125 # write a large amount of data into one file and sync, to get good
5126 # avail_grant number from OST.
5127 for ((i=0; i<$warmup_files; i++)); do
5128 idx=$($LFS getstripe -i $TDIR/w$i)
5129 [ $idx -ne 0 ] && continue
5130 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5133 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5135 $LCTL get_param $proc_osc0/cur_dirty_bytes
5136 $LCTL get_param $proc_osc0/cur_grant_bytes
5138 # create as much dirty pages as we can while not to trigger the actual
5139 # RPCs directly. but depends on the env, VFS may trigger flush during this
5140 # period, hopefully we are good.
5141 for ((i=0; i<$warmup_files; i++)); do
5142 idx=$($LFS getstripe -i $TDIR/w$i)
5143 [ $idx -ne 0 ] && continue
5144 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5146 $LCTL get_param $proc_osc0/cur_dirty_bytes
5147 $LCTL get_param $proc_osc0/cur_grant_bytes
5149 # perform the real test
5150 $LCTL set_param $proc_osc0/rpc_stats 0
5151 for ((;i<$files; i++)); do
5152 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5153 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5156 $LCTL get_param $proc_osc0/rpc_stats
5159 local have_ppr=false
5160 $LCTL get_param $proc_osc0/rpc_stats |
5161 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5162 # skip lines until we are at the RPC histogram data
5163 [ "$PPR" == "pages" ] && have_ppr=true && continue
5164 $have_ppr || continue
5166 # we only want the percent stat for < 16 pages
5167 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5169 percent=$((percent + WPCT))
5170 if [[ $percent -gt 15 ]]; then
5171 error "less than 16-pages write RPCs" \
5178 run_test 42e "verify sub-RPC writes are not done synchronously"
5180 test_43A() { # was test_43
5181 test_mkdir $DIR/$tdir
5182 cp -p /bin/ls $DIR/$tdir/$tfile
5183 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5185 # give multiop a chance to open
5188 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5190 # Wait for multiop to exit
5193 run_test 43A "execution of file opened for write should return -ETXTBSY"
5196 test_mkdir $DIR/$tdir
5197 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5198 $DIR/$tdir/sleep 60 &
5200 # Make sure exec of $tdir/sleep wins race with truncate
5202 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5205 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5210 test_mkdir $DIR/$tdir
5211 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5212 $DIR/$tdir/sleep 60 &
5214 # Make sure exec of $tdir/sleep wins race with truncate
5216 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5219 run_test 43b "truncate of file being executed should return -ETXTBSY"
5222 local testdir="$DIR/$tdir"
5225 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5226 ( cd $testdir && md5sum -c )
5228 run_test 43c "md5sum of copy into lustre"
5230 test_44A() { # was test_44
5231 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5233 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5234 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5236 run_test 44A "zero length read from a sparse stripe"
5239 local nstripe=$($LFS getstripe -c -d $DIR)
5240 [ -z "$nstripe" ] && skip "can't get stripe info"
5241 [[ $nstripe -gt $OSTCOUNT ]] &&
5242 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5244 local stride=$($LFS getstripe -S -d $DIR)
5245 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5246 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5249 OFFSETS="0 $((stride/2)) $((stride-1))"
5250 for offset in $OFFSETS; do
5251 for i in $(seq 0 $((nstripe-1))); do
5252 local GLOBALOFFSETS=""
5254 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5255 local myfn=$DIR/d44a-$size
5256 echo "--------writing $myfn at $size"
5257 ll_sparseness_write $myfn $size ||
5258 error "ll_sparseness_write"
5259 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5260 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5261 error "ll_sparseness_verify $GLOBALOFFSETS"
5263 for j in $(seq 0 $((nstripe-1))); do
5265 size=$((((j + $nstripe )*$stride + $offset)))
5266 ll_sparseness_write $myfn $size ||
5267 error "ll_sparseness_write"
5268 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5270 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5271 error "ll_sparseness_verify $GLOBALOFFSETS"
5276 run_test 44a "test sparse pwrite ==============================="
5280 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5286 before=`dirty_osc_total`
5287 echo executing "\"$*\""
5289 after=`dirty_osc_total`
5290 echo before $before, after $after
5293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5296 # Obtain grants from OST if it supports it
5297 echo blah > ${f}_grant
5300 do_dirty_record "echo blah > $f"
5301 [[ $before -eq $after ]] && error "write wasn't cached"
5302 do_dirty_record "> $f"
5303 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5304 do_dirty_record "echo blah > $f"
5305 [[ $before -eq $after ]] && error "write wasn't cached"
5306 do_dirty_record "sync"
5307 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5308 do_dirty_record "echo blah > $f"
5309 [[ $before -eq $after ]] && error "write wasn't cached"
5310 do_dirty_record "cancel_lru_locks osc"
5311 [[ $before -gt $after ]] ||
5312 error "lock cancellation didn't lower dirty count"
5315 run_test 45 "osc io page accounting ============================"
5317 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5318 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5319 # objects offset and an assert hit when an rpc was built with 1023's mapped
5320 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5327 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5329 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5330 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5334 run_test 46 "dirtying a previously written page ================"
5336 # test_47 is removed "Device nodes check" is moved to test_28
5338 test_48a() { # bug 2399
5339 [ "$mds1_FSTYPE" = "zfs" ] &&
5340 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5341 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5343 test_mkdir $DIR/$tdir
5345 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5346 test_mkdir $DIR/$tdir
5347 touch foo || error "'touch foo' failed after recreating cwd"
5349 touch .foo || error "'touch .foo' failed after recreating cwd"
5351 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5352 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5353 cd . || error "'cd .' failed after recreating cwd"
5354 mkdir . && error "'mkdir .' worked after recreating cwd"
5355 rmdir . && error "'rmdir .' worked after recreating cwd"
5356 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5357 cd .. || error "'cd ..' failed after recreating cwd"
5359 run_test 48a "Access renamed working dir (should return errors)="
5361 test_48b() { # bug 2399
5363 test_mkdir $DIR/$tdir
5365 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5366 touch foo && error "'touch foo' worked after removing cwd"
5367 mkdir foo && error "'mkdir foo' worked after removing cwd"
5368 touch .foo && error "'touch .foo' worked after removing cwd"
5369 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5370 ls . > /dev/null && error "'ls .' worked after removing cwd"
5371 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5372 mkdir . && error "'mkdir .' worked after removing cwd"
5373 rmdir . && error "'rmdir .' worked after removing cwd"
5374 ln -s . foo && error "'ln -s .' worked after removing cwd"
5375 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5377 run_test 48b "Access removed working dir (should return errors)="
5379 test_48c() { # bug 2350
5380 #lctl set_param debug=-1
5383 test_mkdir -p $DIR/$tdir/dir
5385 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5386 $TRACE touch foo && error "touch foo worked after removing cwd"
5387 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5388 touch .foo && error "touch .foo worked after removing cwd"
5389 mkdir .foo && error "mkdir .foo worked after removing cwd"
5390 $TRACE ls . && error "'ls .' worked after removing cwd"
5391 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5392 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5393 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5394 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5395 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5397 run_test 48c "Access removed working subdir (should return errors)"
5399 test_48d() { # bug 2350
5400 #lctl set_param debug=-1
5403 test_mkdir -p $DIR/$tdir/dir
5405 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5406 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5407 $TRACE touch foo && error "'touch foo' worked after removing parent"
5408 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5409 touch .foo && error "'touch .foo' worked after removing parent"
5410 mkdir .foo && error "mkdir .foo worked after removing parent"
5411 $TRACE ls . && error "'ls .' worked after removing parent"
5412 $TRACE ls .. && error "'ls ..' worked after removing parent"
5413 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5414 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5415 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5418 run_test 48d "Access removed parent subdir (should return errors)"
5420 test_48e() { # bug 4134
5421 #lctl set_param debug=-1
5424 test_mkdir -p $DIR/$tdir/dir
5426 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5427 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5428 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5429 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5430 # On a buggy kernel addition of "touch foo" after cd .. will
5431 # produce kernel oops in lookup_hash_it
5432 touch ../foo && error "'cd ..' worked after recreate parent"
5434 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5436 run_test 48e "Access to recreated parent subdir (should return errors)"
5439 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5440 skip "need MDS >= 2.13.55"
5441 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5442 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5443 skip "needs different host for mdt1 mdt2"
5444 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5446 $LFS mkdir -i0 $DIR/$tdir
5447 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5449 for d in sub1 sub2 sub3; do
5450 #define OBD_FAIL_OSD_REF_DEL 0x19c
5451 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5452 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5455 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5457 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5459 test_49() { # LU-1030
5460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5461 remote_ost_nodsh && skip "remote OST with nodsh"
5463 # get ost1 size - $FSNAME-OST0000
5464 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5466 # write 800M at maximum
5467 [[ $ost1_size -lt 2 ]] && ost1_size=2
5468 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5470 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5471 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5474 # change max_pages_per_rpc while writing the file
5475 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5476 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5477 # loop until dd process exits
5478 while ps ax -opid | grep -wq $dd_pid; do
5479 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5480 sleep $((RANDOM % 5 + 1))
5482 # restore original max_pages_per_rpc
5483 $LCTL set_param $osc1_mppc=$orig_mppc
5484 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5486 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5490 test_mkdir $DIR/$tdir
5492 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5494 run_test 50 "special situations: /proc symlinks ==============="
5496 test_51a() { # was test_51
5497 # bug 1516 - create an empty entry right after ".." then split dir
5498 test_mkdir -c1 $DIR/$tdir
5499 touch $DIR/$tdir/foo
5500 $MCREATE $DIR/$tdir/bar
5502 createmany -m $DIR/$tdir/longfile 201
5504 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5505 $MCREATE $DIR/$tdir/longfile$FNUM
5510 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5512 run_test 51a "special situations: split htree with empty entry =="
5514 cleanup_print_lfs_df () {
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5523 local dir=$DIR/$tdir
5524 local nrdirs=$((65536 + 100))
5526 # cleanup the directory
5533 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5534 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5535 [[ $numfree -lt $nrdirs ]] &&
5536 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5538 # need to check free space for the directories as well
5539 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5540 numfree=$(( blkfree / $(fs_inode_ksize) ))
5541 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5543 trap cleanup_print_lfs_df EXIT
5546 createmany -d $dir/d $nrdirs || {
5547 unlinkmany $dir/d $nrdirs
5548 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5552 nrdirs=$(ls -U $dir | wc -l)
5554 # unlink all but 100 subdirectories, then check it still works
5556 local delete=$((nrdirs - left))
5561 # for ldiskfs the nlink count should be 1, but this is OSD specific
5562 # and so this is listed for informational purposes only
5563 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5564 unlinkmany -d $dir/d $delete ||
5565 error "unlink of first $delete subdirs failed"
5567 echo "nlink between: $(stat -c %h $dir)"
5568 local found=$(ls -U $dir | wc -l)
5569 [ $found -ne $left ] &&
5570 error "can't find subdirs: found only $found, expected $left"
5572 unlinkmany -d $dir/d $delete $left ||
5573 error "unlink of second $left subdirs failed"
5574 # regardless of whether the backing filesystem tracks nlink accurately
5575 # or not, the nlink count shouldn't be more than "." and ".." here
5576 local after=$(stat -c %h $dir)
5577 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5578 echo "nlink after: $after"
5580 cleanup_print_lfs_df
5582 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5586 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5588 test_mkdir $DIR/$tdir
5589 createmany -o $DIR/$tdir/t- 1000
5590 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5591 for N in $(seq 0 $((OSTCOUNT - 1))); do
5592 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5593 END { printf("%0.0f", objs) }' $TMP/$tfile)
5594 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5595 '($1 == '$N') { objs += 1 } \
5596 END { printf("%0.0f", objs) }')
5597 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5599 unlinkmany $DIR/$tdir/t- 1000
5602 for N in $(seq 1 $((OSTCOUNT - 1))); do
5603 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5604 error "OST $N has less objects vs OST $NLAST" \
5605 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5606 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5607 error "OST $N has less objects vs OST $NLAST" \
5608 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5610 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5611 error "OST $N has less #0 objects vs OST $NLAST" \
5612 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5613 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5614 error "OST $N has less #0 objects vs OST $NLAST" \
5615 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5620 run_test 51d "check object distribution"
5623 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5624 skip_env "ldiskfs only test"
5627 test_mkdir -c1 $DIR/$tdir
5628 test_mkdir -c1 $DIR/$tdir/d0
5630 touch $DIR/$tdir/d0/foo
5631 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5632 error "file exceed 65000 nlink limit!"
5633 unlinkmany $DIR/$tdir/d0/f- 65001
5636 run_test 51e "check file nlink limit"
5639 test_mkdir $DIR/$tdir
5642 local ulimit_old=$(ulimit -n)
5643 local spare=20 # number of spare fd's for scripts/libraries, etc.
5644 local mdt=$($LFS getstripe -m $DIR/$tdir)
5645 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5647 echo "MDT$mdt numfree=$numfree, max=$max"
5648 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5649 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5650 while ! ulimit -n $((numfree + spare)); do
5651 numfree=$((numfree * 3 / 4))
5653 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5655 echo "left ulimit at $ulimit_old"
5658 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5659 unlinkmany $DIR/$tdir/f $numfree
5660 error "create+open $numfree files in $DIR/$tdir failed"
5662 ulimit -n $ulimit_old
5664 # if createmany exits at 120s there will be fewer than $numfree files
5665 unlinkmany $DIR/$tdir/f $numfree || true
5667 run_test 51f "check many open files limit"
5670 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5671 test_mkdir $DIR/$tdir
5672 touch $DIR/$tdir/foo
5673 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5674 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5675 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5676 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5677 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5679 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5680 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5681 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5683 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5684 cp -r $DIR/$tdir $TMP/
5685 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5687 run_test 52a "append-only flag test (should return errors)"
5690 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5691 test_mkdir $DIR/$tdir
5692 touch $DIR/$tdir/foo
5693 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5694 cat test > $DIR/$tdir/foo && error "cat test worked"
5695 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5696 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5697 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5699 echo foo >> $DIR/$tdir/foo && error "echo worked"
5700 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5701 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5702 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5703 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5705 chattr -i $DIR/$tdir/foo || error "chattr failed"
5707 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5709 run_test 52b "immutable flag test (should return errors) ======="
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5713 remote_mds_nodsh && skip "remote MDS with nodsh"
5714 remote_ost_nodsh && skip "remote OST with nodsh"
5727 local support_last_seq=true
5729 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5730 support_last_seq=false
5733 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5735 for value in $(do_facet $SINGLEMDS \
5736 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5737 param=$(echo ${value[0]} | cut -d "=" -f1)
5738 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5740 if $support_last_seq; then
5741 param_seq=$(echo $param |
5742 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5743 mds_last_seq=$(do_facet $SINGLEMDS \
5744 $LCTL get_param -n $param_seq)
5746 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5748 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5749 node=$(facet_active_host ost$((ostnum+1)))
5750 param="obdfilter.$ostname.last_id"
5751 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5752 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5753 ost_last_id=$ost_last
5755 if $support_last_seq; then
5756 ost_last_id=$(echo $ost_last |
5757 awk -F':' '{print $2}' |
5759 ost_last_seq=$(echo $ost_last |
5760 awk -F':' '{print $1}')
5761 [[ $ost_last_seq = $mds_last_seq ]] || continue
5764 if [[ $ost_last_id != $mds_last ]]; then
5765 error "$ost_last_id != $mds_last"
5772 $found || error "can not match last_seq/last_id for $mdtosc"
5775 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5778 perl -MSocket -e ';' || skip "no Socket perl module installed"
5780 $SOCKETSERVER $DIR/socket ||
5781 error "$SOCKETSERVER $DIR/socket failed: $?"
5782 $SOCKETCLIENT $DIR/socket ||
5783 error "$SOCKETCLIENT $DIR/socket failed: $?"
5784 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5786 run_test 54a "unix domain socket test =========================="
5792 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5794 run_test 54b "char device works in lustre ======================"
5797 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5798 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5799 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5801 for i in $(seq 3 7); do
5802 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5811 loopdev="$DIR/loop54c"
5814 $UMOUNT $DIR/$tdir || rc=$?
5815 losetup -d $loopdev || true
5816 losetup -d $LOOPDEV || true
5817 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5824 loopdev="$DIR/loop54c"
5827 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5828 trap cleanup_54c EXIT
5829 mknod $loopdev b 7 $LOOPNUM
5830 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5831 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5832 losetup $loopdev $DIR/$tfile ||
5833 error "can't set up $loopdev for $DIR/$tfile"
5834 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5835 test_mkdir $DIR/$tdir
5836 mount -t ext2 $loopdev $DIR/$tdir ||
5837 error "error mounting $loopdev on $DIR/$tdir"
5838 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5841 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5845 run_test 54c "block device works in lustre ====================="
5851 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5853 run_test 54d "fifo device works in lustre ======================"
5858 cp -aL /dev/console $f
5859 echo $string > $f || error "echo $string to $f failed"
5861 run_test 54e "console/tty device works in lustre ======================"
5865 local dir=$DIR/$tdir
5868 test_mkdir -p $dir/dir
5869 for i in $(seq $numfiles); do
5871 touch $dir/dir/file$i
5874 local numcomp=$($LFS getstripe --component-count $dir)
5876 [[ $numcomp == 0 ]] && numcomp=1
5878 # test lfs getstripe with --recursive
5879 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5881 [[ $filenum -eq $((numfiles * 2)) ]] ||
5882 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5883 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5884 [[ $filenum -eq $numfiles ]] ||
5885 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5886 echo "$LFS getstripe showed obdidx or l_ost_idx"
5888 # test lfs getstripe with file instead of dir
5889 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5890 [[ $filenum -eq 1 ]] ||
5891 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5892 echo "$LFS getstripe file1 passed"
5894 #test lfs getstripe with --verbose
5895 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5896 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5897 error "$LFS getstripe --verbose $dir: "\
5898 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5899 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5900 error "$LFS getstripe $dir: showed lmm_magic"
5902 #test lfs getstripe with -v prints lmm_fid
5903 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5904 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5905 error "$LFS getstripe -v $dir: "\
5906 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5907 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5908 error "$LFS getstripe $dir: showed lmm_fid by default"
5909 echo "$LFS getstripe --verbose passed"
5911 #check for FID information
5912 local fid1=$($LFS getstripe --fid $dir/file1)
5913 local fid2=$($LFS getstripe --verbose $dir/file1 |
5914 awk '/lmm_fid: / { print $2; exit; }')
5915 local fid3=$($LFS path2fid $dir/file1)
5917 [ "$fid1" != "$fid2" ] &&
5918 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5919 [ "$fid1" != "$fid3" ] &&
5920 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5921 echo "$LFS getstripe --fid passed"
5923 #test lfs getstripe with --obd
5924 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5925 error "$LFS getstripe --obd wrong_uuid: should return error"
5927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5930 local obduuid=$(ostuuid_from_index $ostidx)
5931 local found=$($LFS getstripe -r --obd $obduuid $dir |
5932 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5934 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5935 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5937 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5940 [[ $found -eq $filenum ]] ||
5941 error "$LFS getstripe --obd: found $found expect $filenum"
5942 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5943 sed '/^[ ]*'${ostidx}'[ ]/d' |
5944 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5945 error "$LFS getstripe --obd: should not show file on other obd"
5946 echo "$LFS getstripe --obd passed"
5948 run_test 56a "check $LFS getstripe"
5951 local dir=$DIR/$tdir
5955 for i in $(seq $numdirs); do
5956 test_mkdir $dir/dir$i
5959 # test lfs getdirstripe default mode is non-recursion, which is
5960 # different from lfs getstripe
5961 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5963 [[ $dircnt -eq 1 ]] ||
5964 error "$LFS getdirstripe: found $dircnt, not 1"
5965 dircnt=$($LFS getdirstripe --recursive $dir |
5966 grep -c lmv_stripe_count)
5967 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5968 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5970 run_test 56b "check $LFS getdirstripe"
5973 remote_ost_nodsh && skip "remote OST with nodsh"
5976 local ost_name=$(ostname_from_index $ost_idx)
5977 local old_status=$(ost_dev_status $ost_idx)
5978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5980 [[ -z "$old_status" ]] ||
5981 skip_env "OST $ost_name is in $old_status status"
5983 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5984 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5985 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5986 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5987 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5988 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5991 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5992 error "$LFS df -v showing inactive devices"
5995 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5997 [[ "$new_status" =~ "D" ]] ||
5998 error "$ost_name status is '$new_status', missing 'D'"
5999 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6000 [[ "$new_status" =~ "N" ]] ||
6001 error "$ost_name status is '$new_status', missing 'N'"
6003 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6004 [[ "$new_status" =~ "f" ]] ||
6005 error "$ost_name status is '$new_status', missing 'f'"
6008 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6009 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6010 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6011 [[ -z "$p" ]] && restore_lustre_params < $p || true
6014 new_status=$(ost_dev_status $ost_idx)
6015 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6016 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6017 # can't check 'f' as devices may actually be on flash
6019 run_test 56c "check 'lfs df' showing device status"
6022 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6023 local osts=$($LFS df -v $MOUNT | grep -c OST)
6027 (( mdts == MDSCOUNT )) ||
6028 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6029 (( osts == OSTCOUNT )) ||
6030 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6032 run_test 56d "'lfs df -v' prints only configured devices"
6037 local local_tdir="$1"
6038 local local_numfiles="$2"
6039 local local_numdirs="$3"
6040 local dir_params="$4"
6041 local dir_stripe_params="$5"
6043 if [ ! -d "$local_tdir" ] ; then
6044 test_mkdir -p $dir_stripe_params $local_tdir
6045 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6046 for i in $(seq $local_numfiles) ; do
6047 touch $local_tdir/file$i
6049 for i in $(seq $local_numdirs) ; do
6050 test_mkdir $dir_stripe_params $local_tdir/dir$i
6051 for j in $(seq $local_numfiles) ; do
6052 touch $local_tdir/dir$i/file$j
6058 setup_56_special() {
6060 local local_numfiles=$2
6061 local local_numdirs=$3
6063 setup_56 $local_tdir $local_numfiles $local_numdirs
6065 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6066 for i in $(seq $local_numfiles) ; do
6067 mknod $local_tdir/loop${i}b b 7 $i
6068 mknod $local_tdir/null${i}c c 1 3
6069 ln -s $local_tdir/file1 $local_tdir/link${i}
6071 for i in $(seq $local_numdirs) ; do
6072 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6073 mknod $local_tdir/dir$i/null${i}c c 1 3
6074 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6080 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6081 local expected=$(($NUMDIRS + 2))
6083 setup_56 $dir $NUMFILES $NUMDIRS
6085 # test lfs find with -name
6086 for i in $(seq $NUMFILES) ; do
6087 local nums=$($LFS find -name "*$i" $dir | wc -l)
6089 [ $nums -eq $expected ] ||
6090 error "lfs find -name '*$i' $dir wrong: "\
6091 "found $nums, expected $expected"
6094 run_test 56g "check lfs find -name"
6097 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6098 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6100 setup_56 $dir $NUMFILES $NUMDIRS
6102 # test lfs find with ! -name
6103 for i in $(seq $NUMFILES) ; do
6104 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6106 [ $nums -eq $expected ] ||
6107 error "lfs find ! -name '*$i' $dir wrong: "\
6108 "found $nums, expected $expected"
6111 run_test 56h "check lfs find ! -name"
6114 local dir=$DIR/$tdir
6118 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6121 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6123 run_test 56i "check 'lfs find -ost UUID' skips directories"
6126 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6128 setup_56_special $dir $NUMFILES $NUMDIRS
6130 local expected=$((NUMDIRS + 1))
6131 local cmd="$LFS find -type d $dir"
6132 local nums=$($cmd | wc -l)
6134 [ $nums -eq $expected ] ||
6135 error "'$cmd' wrong: found $nums, expected $expected"
6137 run_test 56j "check lfs find -type d"
6140 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6142 setup_56_special $dir $NUMFILES $NUMDIRS
6144 local expected=$(((NUMDIRS + 1) * NUMFILES))
6145 local cmd="$LFS find -type f $dir"
6146 local nums=$($cmd | wc -l)
6148 [ $nums -eq $expected ] ||
6149 error "'$cmd' wrong: found $nums, expected $expected"
6151 run_test 56k "check lfs find -type f"
6154 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6156 setup_56_special $dir $NUMFILES $NUMDIRS
6158 local expected=$((NUMDIRS + NUMFILES))
6159 local cmd="$LFS find -type b $dir"
6160 local nums=$($cmd | wc -l)
6162 [ $nums -eq $expected ] ||
6163 error "'$cmd' wrong: found $nums, expected $expected"
6165 run_test 56l "check lfs find -type b"
6168 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6170 setup_56_special $dir $NUMFILES $NUMDIRS
6172 local expected=$((NUMDIRS + NUMFILES))
6173 local cmd="$LFS find -type c $dir"
6174 local nums=$($cmd | wc -l)
6175 [ $nums -eq $expected ] ||
6176 error "'$cmd' wrong: found $nums, expected $expected"
6178 run_test 56m "check lfs find -type c"
6181 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6182 setup_56_special $dir $NUMFILES $NUMDIRS
6184 local expected=$((NUMDIRS + NUMFILES))
6185 local cmd="$LFS find -type l $dir"
6186 local nums=$($cmd | wc -l)
6188 [ $nums -eq $expected ] ||
6189 error "'$cmd' wrong: found $nums, expected $expected"
6191 run_test 56n "check lfs find -type l"
6194 local dir=$DIR/$tdir
6196 setup_56 $dir $NUMFILES $NUMDIRS
6197 utime $dir/file1 > /dev/null || error "utime (1)"
6198 utime $dir/file2 > /dev/null || error "utime (2)"
6199 utime $dir/dir1 > /dev/null || error "utime (3)"
6200 utime $dir/dir2 > /dev/null || error "utime (4)"
6201 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6202 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6205 local nums=$($LFS find -mtime +0 $dir | wc -l)
6207 [ $nums -eq $expected ] ||
6208 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6211 cmd="$LFS find -mtime 0 $dir"
6212 nums=$($cmd | wc -l)
6213 [ $nums -eq $expected ] ||
6214 error "'$cmd' wrong: found $nums, expected $expected"
6216 run_test 56o "check lfs find -mtime for old files"
6219 local dir=$DIR/$tdir
6223 # just to make sure there is something that won't be found
6225 touch $dir/$tfile.now
6227 for age in year week day hour min; do
6228 count=$((count + 1))
6230 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6231 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6232 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6234 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6235 local nums=$($cmd | wc -l)
6236 [ $nums -eq $expected ] ||
6237 error "'$cmd' wrong: found $nums, expected $expected"
6239 cmd="$LFS find $dir -atime $count${age:0:1}"
6240 nums=$($cmd | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6246 cmd="$LFS find $dir -ctime +1s -type f"
6247 nums=$($cmd | wc -l)
6248 (( $nums == $count * 2 + 1)) ||
6249 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6251 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6253 test_newerXY_base() {
6256 local dir=$DIR/$tdir
6260 if [ $y == "t" ]; then
6261 if [ $x == "b" ]; then
6262 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6264 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6267 ref=$DIR/$tfile.newer.$x$y
6268 touch $ref || error "touch $ref failed"
6271 echo "before = $ref"
6273 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6275 if [ $y == "t" ]; then
6276 if [ $x == "b" ]; then
6277 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6279 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6282 negref=$DIR/$tfile.negnewer.$x$y
6283 touch $negref || error "touch $negref failed"
6286 echo "after = $negref"
6287 local cmd="$LFS find $dir -newer$x$y $ref"
6288 local nums=$(eval $cmd | wc -l)
6289 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6291 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6292 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6294 cmd="$LFS find $dir ! -newer$x$y $negref"
6295 nums=$(eval $cmd | wc -l)
6296 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6297 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6299 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6300 nums=$(eval $cmd | wc -l)
6301 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6302 error "'$cmd' wrong: found $nums between, expected $expected"; }
6308 test_newerXY_base "a" "a"
6309 test_newerXY_base "a" "m"
6310 test_newerXY_base "a" "c"
6311 test_newerXY_base "m" "a"
6312 test_newerXY_base "m" "m"
6313 test_newerXY_base "m" "c"
6314 test_newerXY_base "c" "a"
6315 test_newerXY_base "c" "m"
6316 test_newerXY_base "c" "c"
6318 [[ -n "$sles_version" ]] &&
6319 echo "skip timestamp tests on SLES, LU-13665" && return 0
6321 test_newerXY_base "a" "t"
6322 test_newerXY_base "m" "t"
6323 test_newerXY_base "c" "t"
6325 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6326 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6327 ! btime_supported && echo "btime unsupported" && return 0
6329 test_newerXY_base "b" "b"
6330 test_newerXY_base "b" "t"
6332 run_test 56oc "check lfs find -newerXY work"
6335 local dir=$DIR/$tdir
6340 $LFS find $dir -btime -1d -type f
6347 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6348 ! btime_supported && skip "btime unsupported on MDS"
6350 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6351 ! btime_supported && skip "btime unsupported on clients"
6353 local dir=$DIR/$tdir
6354 local ref=$DIR/$tfile.ref
6355 local negref=$DIR/$tfile.negref
6357 mkdir $dir || error "mkdir $dir failed"
6358 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6359 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6360 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6361 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6362 touch $ref || error "touch $ref failed"
6363 # sleep 3 seconds at least
6366 local before=$(do_facet mds1 date +%s)
6367 local skew=$(($(date +%s) - before + 1))
6369 if (( skew < 0 && skew > -5 )); then
6370 sleep $((0 - skew + 1))
6374 # Set the dir stripe params to limit files all on MDT0,
6375 # otherwise we need to calc the max clock skew between
6376 # the client and MDTs.
6377 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6379 touch $negref || error "touch $negref failed"
6381 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6382 local nums=$($cmd | wc -l)
6383 local expected=$(((NUMFILES + 1) * NUMDIRS))
6385 [ $nums -eq $expected ] ||
6386 error "'$cmd' wrong: found $nums, expected $expected"
6388 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6389 nums=$($cmd | wc -l)
6390 expected=$((NUMFILES + 1))
6391 [ $nums -eq $expected ] ||
6392 error "'$cmd' wrong: found $nums, expected $expected"
6394 [ $skew -lt 0 ] && return
6396 local after=$(do_facet mds1 date +%s)
6397 local age=$((after - before + 1 + skew))
6399 cmd="$LFS find $dir -btime -${age}s -type f"
6400 nums=$($cmd | wc -l)
6401 expected=$(((NUMFILES + 1) * NUMDIRS))
6403 echo "Clock skew between client and server: $skew, age:$age"
6404 [ $nums -eq $expected ] ||
6405 error "'$cmd' wrong: found $nums, expected $expected"
6407 expected=$(($NUMDIRS + 1))
6408 cmd="$LFS find $dir -btime -${age}s -type d"
6409 nums=$($cmd | wc -l)
6410 [ $nums -eq $expected ] ||
6411 error "'$cmd' wrong: found $nums, expected $expected"
6412 rm -f $ref $negref || error "Failed to remove $ref $negref"
6414 run_test 56od "check lfs find -btime with units"
6417 [ $RUNAS_ID -eq $UID ] &&
6418 skip_env "RUNAS_ID = UID = $UID -- skipping"
6420 local dir=$DIR/$tdir
6422 setup_56 $dir $NUMFILES $NUMDIRS
6423 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6425 local expected=$NUMFILES
6426 local cmd="$LFS find -uid $RUNAS_ID $dir"
6427 local nums=$($cmd | wc -l)
6429 [ $nums -eq $expected ] ||
6430 error "'$cmd' wrong: found $nums, expected $expected"
6432 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6433 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6434 nums=$($cmd | wc -l)
6435 [ $nums -eq $expected ] ||
6436 error "'$cmd' wrong: found $nums, expected $expected"
6438 run_test 56p "check lfs find -uid and ! -uid"
6441 [ $RUNAS_ID -eq $UID ] &&
6442 skip_env "RUNAS_ID = UID = $UID -- skipping"
6444 local dir=$DIR/$tdir
6446 setup_56 $dir $NUMFILES $NUMDIRS
6447 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6449 local expected=$NUMFILES
6450 local cmd="$LFS find -gid $RUNAS_GID $dir"
6451 local nums=$($cmd | wc -l)
6453 [ $nums -eq $expected ] ||
6454 error "'$cmd' wrong: found $nums, expected $expected"
6456 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6457 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6458 nums=$($cmd | wc -l)
6459 [ $nums -eq $expected ] ||
6460 error "'$cmd' wrong: found $nums, expected $expected"
6462 run_test 56q "check lfs find -gid and ! -gid"
6465 local dir=$DIR/$tdir
6467 setup_56 $dir $NUMFILES $NUMDIRS
6470 local cmd="$LFS find -size 0 -type f -lazy $dir"
6471 local nums=$($cmd | wc -l)
6473 [ $nums -eq $expected ] ||
6474 error "'$cmd' wrong: found $nums, expected $expected"
6475 cmd="$LFS find -size 0 -type f $dir"
6476 nums=$($cmd | wc -l)
6477 [ $nums -eq $expected ] ||
6478 error "'$cmd' wrong: found $nums, expected $expected"
6481 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6482 nums=$($cmd | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "'$cmd' wrong: found $nums, expected $expected"
6485 cmd="$LFS find ! -size 0 -type f $dir"
6486 nums=$($cmd | wc -l)
6487 [ $nums -eq $expected ] ||
6488 error "'$cmd' wrong: found $nums, expected $expected"
6490 echo "test" > $dir/$tfile
6491 echo "test2" > $dir/$tfile.2 && sync
6493 cmd="$LFS find -size 5 -type f -lazy $dir"
6494 nums=$($cmd | wc -l)
6495 [ $nums -eq $expected ] ||
6496 error "'$cmd' wrong: found $nums, expected $expected"
6497 cmd="$LFS find -size 5 -type f $dir"
6498 nums=$($cmd | wc -l)
6499 [ $nums -eq $expected ] ||
6500 error "'$cmd' wrong: found $nums, expected $expected"
6503 cmd="$LFS find -size +5 -type f -lazy $dir"
6504 nums=$($cmd | wc -l)
6505 [ $nums -eq $expected ] ||
6506 error "'$cmd' wrong: found $nums, expected $expected"
6507 cmd="$LFS find -size +5 -type f $dir"
6508 nums=$($cmd | wc -l)
6509 [ $nums -eq $expected ] ||
6510 error "'$cmd' wrong: found $nums, expected $expected"
6513 cmd="$LFS find -size +0 -type f -lazy $dir"
6514 nums=$($cmd | wc -l)
6515 [ $nums -eq $expected ] ||
6516 error "'$cmd' wrong: found $nums, expected $expected"
6517 cmd="$LFS find -size +0 -type f $dir"
6518 nums=$($cmd | wc -l)
6519 [ $nums -eq $expected ] ||
6520 error "'$cmd' wrong: found $nums, expected $expected"
6523 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6524 nums=$($cmd | wc -l)
6525 [ $nums -eq $expected ] ||
6526 error "'$cmd' wrong: found $nums, expected $expected"
6527 cmd="$LFS find ! -size -5 -type f $dir"
6528 nums=$($cmd | wc -l)
6529 [ $nums -eq $expected ] ||
6530 error "'$cmd' wrong: found $nums, expected $expected"
6533 cmd="$LFS find -size -5 -type f -lazy $dir"
6534 nums=$($cmd | wc -l)
6535 [ $nums -eq $expected ] ||
6536 error "'$cmd' wrong: found $nums, expected $expected"
6537 cmd="$LFS find -size -5 -type f $dir"
6538 nums=$($cmd | wc -l)
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6542 run_test 56r "check lfs find -size works"
6549 cancel_lru_locks $OSC
6551 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6552 local nums=$($cmd | wc -l)
6554 [ $nums -eq $expected ] ||
6555 error "'$cmd' wrong: found $nums, expected $expected"
6557 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6559 if (( rpcs_before + glimpses != rpcs_after )); then
6560 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6561 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6563 if [[ $glimpses == 0 ]]; then
6564 error "'$cmd' should not send glimpse RPCs to OST"
6566 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6572 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6573 skip "MDS < 2.12.58 doesn't return LSOM data"
6574 local dir=$DIR/$tdir
6575 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6577 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6579 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6580 $LCTL set_param -n llite.*.statahead_agl=0
6581 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6583 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6584 # open and close all files to ensure LSOM is updated
6585 cancel_lru_locks $OSC
6586 find $dir -type f | xargs cat > /dev/null
6588 # expect_found glimpse_rpcs command_to_run
6589 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6590 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6591 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6592 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6594 echo "test" > $dir/$tfile
6595 echo "test2" > $dir/$tfile.2 && sync
6596 cancel_lru_locks $OSC
6597 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6599 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6600 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6601 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6602 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6604 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6605 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6606 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6607 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6608 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6609 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6611 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6614 local dir=$DIR/$tdir
6615 local tmp=$TMP/$tfile.log
6618 test_mkdir -p $dir || error "failed to mkdir $dir"
6619 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6620 error "failed to setstripe $dir/$tfile"
6621 mdt_idx=$($LFS getdirstripe -i $dir)
6622 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6624 stack_trap "rm -f $tmp" EXIT
6625 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6626 ! grep -q obd_uuid $tmp ||
6627 error "failed to find --size +100K --ost 0 $dir"
6628 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6629 ! grep -q obd_uuid $tmp ||
6630 error "failed to find --size +100K --mdt $mdt_idx $dir"
6632 run_test 56rb "check lfs find --size --ost/--mdt works"
6634 test_56s() { # LU-611 #LU-9369
6635 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6637 local dir=$DIR/$tdir
6638 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6640 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6641 for i in $(seq $NUMDIRS); do
6642 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6645 local expected=$NUMDIRS
6646 local cmd="$LFS find -c $OSTCOUNT $dir"
6647 local nums=$($cmd | wc -l)
6649 [ $nums -eq $expected ] || {
6650 $LFS getstripe -R $dir
6651 error "'$cmd' wrong: found $nums, expected $expected"
6654 expected=$((NUMDIRS + onestripe))
6655 cmd="$LFS find -stripe-count +0 -type f $dir"
6656 nums=$($cmd | wc -l)
6657 [ $nums -eq $expected ] || {
6658 $LFS getstripe -R $dir
6659 error "'$cmd' wrong: found $nums, expected $expected"
6663 cmd="$LFS find -stripe-count 1 -type f $dir"
6664 nums=$($cmd | wc -l)
6665 [ $nums -eq $expected ] || {
6666 $LFS getstripe -R $dir
6667 error "'$cmd' wrong: found $nums, expected $expected"
6670 cmd="$LFS find -stripe-count -2 -type f $dir"
6671 nums=$($cmd | wc -l)
6672 [ $nums -eq $expected ] || {
6673 $LFS getstripe -R $dir
6674 error "'$cmd' wrong: found $nums, expected $expected"
6678 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6679 nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] || {
6681 $LFS getstripe -R $dir
6682 error "'$cmd' wrong: found $nums, expected $expected"
6685 run_test 56s "check lfs find -stripe-count works"
6687 test_56t() { # LU-611 #LU-9369
6688 local dir=$DIR/$tdir
6690 setup_56 $dir 0 $NUMDIRS
6691 for i in $(seq $NUMDIRS); do
6692 $LFS setstripe -S 8M $dir/dir$i/$tfile
6695 local expected=$NUMDIRS
6696 local cmd="$LFS find -S 8M $dir"
6697 local nums=$($cmd | wc -l)
6699 [ $nums -eq $expected ] || {
6700 $LFS getstripe -R $dir
6701 error "'$cmd' wrong: found $nums, expected $expected"
6705 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6707 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6709 expected=$(((NUMDIRS + 1) * NUMFILES))
6710 cmd="$LFS find -stripe-size 512k -type f $dir"
6711 nums=$($cmd | wc -l)
6712 [ $nums -eq $expected ] ||
6713 error "'$cmd' wrong: found $nums, expected $expected"
6715 cmd="$LFS find -stripe-size +320k -type f $dir"
6716 nums=$($cmd | wc -l)
6717 [ $nums -eq $expected ] ||
6718 error "'$cmd' wrong: found $nums, expected $expected"
6720 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6721 cmd="$LFS find -stripe-size +200k -type f $dir"
6722 nums=$($cmd | wc -l)
6723 [ $nums -eq $expected ] ||
6724 error "'$cmd' wrong: found $nums, expected $expected"
6726 cmd="$LFS find -stripe-size -640k -type f $dir"
6727 nums=$($cmd | wc -l)
6728 [ $nums -eq $expected ] ||
6729 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find -stripe-size 256k -type f $dir"
6733 nums=$($cmd | wc -l)
6734 [ $nums -eq $expected ] ||
6735 error "'$cmd' wrong: found $nums, expected $expected"
6737 cmd="$LFS find -stripe-size -320k -type f $dir"
6738 nums=$($cmd | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "'$cmd' wrong: found $nums, expected $expected"
6743 cmd="$LFS find -stripe-size 1024k -type f $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 run_test 56t "check lfs find -stripe-size works"
6750 test_56u() { # LU-611
6751 local dir=$DIR/$tdir
6753 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6755 if [[ $OSTCOUNT -gt 1 ]]; then
6756 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6762 local expected=$(((NUMDIRS + 1) * NUMFILES))
6763 local cmd="$LFS find -stripe-index 0 -type f $dir"
6764 local nums=$($cmd | wc -l)
6766 [ $nums -eq $expected ] ||
6767 error "'$cmd' wrong: found $nums, expected $expected"
6770 cmd="$LFS find -stripe-index 1 -type f $dir"
6771 nums=$($cmd | wc -l)
6772 [ $nums -eq $expected ] ||
6773 error "'$cmd' wrong: found $nums, expected $expected"
6775 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6776 nums=$($cmd | wc -l)
6777 [ $nums -eq $expected ] ||
6778 error "'$cmd' wrong: found $nums, expected $expected"
6781 # This should produce an error and not return any files
6782 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6783 nums=$($cmd 2>/dev/null | wc -l)
6784 [ $nums -eq $expected ] ||
6785 error "'$cmd' wrong: found $nums, expected $expected"
6787 if [[ $OSTCOUNT -gt 1 ]]; then
6788 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6789 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6790 nums=$($cmd | wc -l)
6791 [ $nums -eq $expected ] ||
6792 error "'$cmd' wrong: found $nums, expected $expected"
6795 run_test 56u "check lfs find -stripe-index works"
6799 local dir=$DIR/$tdir
6801 setup_56 $dir $NUMFILES $NUMDIRS
6803 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6804 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6806 for file in $($LFS find -m $UUID $dir); do
6807 file_midx=$($LFS getstripe -m $file)
6808 [ $file_midx -eq $mdt_idx ] ||
6809 error "lfs find -m $UUID != getstripe -m $file_midx"
6812 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6815 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6818 local dir=$DIR/$tdir
6820 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6822 local stripe_size=$($LFS getstripe -S -d $dir) ||
6823 error "$LFS getstripe -S -d $dir failed"
6824 stripe_size=${stripe_size%% *}
6826 local file_size=$((stripe_size * OSTCOUNT))
6827 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6828 local required_space=$((file_num * file_size))
6829 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6831 [[ $free_space -le $((required_space / 1024)) ]] &&
6832 skip_env "need $required_space, have $free_space kbytes"
6835 local dd_count=$((file_size / dd_bs))
6837 # write data into the files
6842 for i in $(seq $NUMFILES); do
6844 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6845 error "write data into $file failed"
6847 for i in $(seq $NUMDIRS); do
6848 for j in $(seq $NUMFILES); do
6849 file=$dir/dir$i/file$j
6850 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6851 error "write data into $file failed"
6855 # $LFS_MIGRATE will fail if hard link migration is unsupported
6856 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6857 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6858 error "creating links to $dir/dir1/file1 failed"
6863 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6866 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6869 eval $cmd || error "$cmd failed"
6871 check_stripe_count $dir/file1 $expected
6873 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6875 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6876 # OST 1 if it is on OST 0. This file is small enough to
6877 # be on only one stripe.
6878 file=$dir/migr_1_ost
6879 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6880 error "write data into $file failed"
6881 local obdidx=$($LFS getstripe -i $file)
6882 local oldmd5=$(md5sum $file)
6885 [[ $obdidx -eq 0 ]] && newobdidx=1
6886 cmd="$LFS migrate -i $newobdidx $file"
6888 eval $cmd || error "$cmd failed"
6890 local realobdix=$($LFS getstripe -i $file)
6891 local newmd5=$(md5sum $file)
6893 [[ $newobdidx -ne $realobdix ]] &&
6894 error "new OST is different (was=$obdidx, "\
6895 "wanted=$newobdidx, got=$realobdix)"
6896 [[ "$oldmd5" != "$newmd5" ]] &&
6897 error "md5sum differ: $oldmd5, $newmd5"
6901 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6903 eval $cmd || error "$cmd failed"
6905 for j in $(seq $NUMFILES); do
6906 check_stripe_count $dir/dir1/file$j $expected
6909 # lfs_migrate works with lfs find
6910 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6911 $LFS_MIGRATE -y -c $expected"
6913 eval $cmd || error "$cmd failed"
6915 for i in $(seq 2 $NUMFILES); do
6916 check_stripe_count $dir/file$i $expected
6918 for i in $(seq 2 $NUMDIRS); do
6919 for j in $(seq $NUMFILES); do
6920 check_stripe_count $dir/dir$i/file$j $expected
6924 run_test 56w "check lfs_migrate -c stripe_count works"
6927 local file1=$DIR/$tdir/file1
6928 local create_pool=false
6929 local initial_pool=$($LFS getstripe -p $DIR)
6933 echo -n "Creating test dir..."
6934 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6937 echo -n "Creating test file..."
6938 touch $file1 || error "cannot create file"
6941 echo -n "Detecting existing pools..."
6942 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6944 if [ ${#pool_list[@]} -gt 0 ]; then
6945 echo "${pool_list[@]}"
6946 for thispool in "${pool_list[@]}"; do
6947 if [[ -z "$initial_pool" ||
6948 "$initial_pool" != "$thispool" ]]; then
6950 echo "Using existing pool '$pool'"
6955 echo "none detected."
6957 if [ -z "$pool" ]; then
6958 pool=${POOL:-testpool}
6959 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6960 echo -n "Creating pool '$pool'..."
6962 pool_add $pool &> /dev/null ||
6963 error "pool_add failed"
6966 echo -n "Adding target to pool..."
6967 pool_add_targets $pool 0 0 1 &> /dev/null ||
6968 error "pool_add_targets failed"
6972 echo -n "Setting pool using -p option..."
6973 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6974 error "migrate failed rc = $?"
6977 echo -n "Verifying test file is in pool after migrating..."
6978 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6979 error "file was not migrated to pool $pool"
6982 echo -n "Removing test file from pool '$pool'..."
6983 # "lfs migrate $file" won't remove the file from the pool
6984 # until some striping information is changed.
6985 $LFS migrate -c 1 $file1 &> /dev/null ||
6986 error "cannot remove from pool"
6987 [ "$($LFS getstripe -p $file1)" ] &&
6988 error "pool still set"
6991 echo -n "Setting pool using --pool option..."
6992 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6993 error "migrate failed rc = $?"
6998 if $create_pool; then
6999 destroy_test_pools 2> /dev/null ||
7000 error "destroy test pools failed"
7003 run_test 56wb "check lfs_migrate pool support"
7006 local file1="$DIR/$tdir/file1"
7013 echo -n "Creating test dir..."
7014 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7015 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7016 error "cannot set stripe by '-S 1M -c 1'"
7019 echo -n "Setting initial stripe for test file..."
7020 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7021 error "cannot set stripe"
7022 cur_ssize=$($LFS getstripe -S "$file1")
7023 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7026 # File currently set to -S 512K -c 1
7028 # Ensure -c and -S options are rejected when -R is set
7029 echo -n "Verifying incompatible options are detected..."
7030 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7031 error "incompatible -c and -R options not detected"
7032 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7033 error "incompatible -S and -R options not detected"
7036 # Ensure unrecognized options are passed through to 'lfs migrate'
7037 echo -n "Verifying -S option is passed through to lfs migrate..."
7038 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7039 error "migration failed"
7040 cur_ssize=$($LFS getstripe -S "$file1")
7041 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7044 # File currently set to -S 1M -c 1
7046 # Ensure long options are supported
7047 echo -n "Verifying long options supported..."
7048 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7049 error "long option without argument not supported"
7050 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7051 error "long option with argument not supported"
7052 cur_ssize=$($LFS getstripe -S "$file1")
7053 [ $cur_ssize -eq 524288 ] ||
7054 error "migrate --stripe-size $cur_ssize != 524288"
7057 # File currently set to -S 512K -c 1
7059 if [ "$OSTCOUNT" -gt 1 ]; then
7060 echo -n "Verifying explicit stripe count can be set..."
7061 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7062 error "migrate failed"
7063 cur_scount=$($LFS getstripe -c "$file1")
7064 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7068 # File currently set to -S 512K -c 1 or -S 512K -c 2
7070 # Ensure parent striping is used if -R is set, and no stripe
7071 # count or size is specified
7072 echo -n "Setting stripe for parent directory..."
7073 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7074 error "cannot set stripe '-S 2M -c 1'"
7077 echo -n "Verifying restripe option uses parent stripe settings..."
7078 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7079 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7080 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7081 error "migrate failed"
7082 cur_ssize=$($LFS getstripe -S "$file1")
7083 [ $cur_ssize -eq $parent_ssize ] ||
7084 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7085 cur_scount=$($LFS getstripe -c "$file1")
7086 [ $cur_scount -eq $parent_scount ] ||
7087 error "migrate -R stripe_count $cur_scount != $parent_scount"
7090 # File currently set to -S 1M -c 1
7092 # Ensure striping is preserved if -R is not set, and no stripe
7093 # count or size is specified
7094 echo -n "Verifying striping size preserved when not specified..."
7095 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7096 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7097 error "cannot set stripe on parent directory"
7098 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7099 error "migrate failed"
7100 cur_ssize=$($LFS getstripe -S "$file1")
7101 [ $cur_ssize -eq $orig_ssize ] ||
7102 error "migrate by default $cur_ssize != $orig_ssize"
7105 # Ensure file name properly detected when final option has no argument
7106 echo -n "Verifying file name properly detected..."
7107 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7108 error "file name interpreted as option argument"
7114 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7117 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7119 local file1=$DIR/$tdir/file1
7121 echo -n "Creating test dir..."
7122 test_mkdir $DIR/$tdir || error "cannot create dir"
7125 echo -n "Creating test file..."
7129 # Ensure 'lfs migrate' will fail by using a non-existent option,
7130 # and make sure rsync is not called to recover
7131 echo -n "Make sure --no-rsync option works..."
7132 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7133 grep -q 'refusing to fall back to rsync' ||
7134 error "rsync was called with --no-rsync set"
7137 # Ensure rsync is called without trying 'lfs migrate' first
7138 echo -n "Make sure --rsync option works..."
7139 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7140 grep -q 'falling back to rsync' &&
7141 error "lfs migrate was called with --rsync set"
7144 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7145 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7146 grep -q 'at the same time' ||
7147 error "--rsync and --no-rsync accepted concurrently"
7153 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7159 test_mkdir $td || error "cannot create $td"
7160 touch $tf || error "cannot touch $tf"
7162 echo -n "Make sure --non-direct|-D works..."
7163 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7164 grep -q "lfs migrate --non-direct" ||
7165 error "--non-direct option cannot work correctly"
7166 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7167 grep -q "lfs migrate -D" ||
7168 error "-D option cannot work correctly"
7171 run_test 56we "check lfs_migrate --non-direct|-D support"
7174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7175 check_swap_layouts_support
7177 local dir=$DIR/$tdir
7178 local ref1=/etc/passwd
7179 local file1=$dir/file1
7181 test_mkdir $dir || error "creating dir $dir"
7182 $LFS setstripe -c 2 $file1
7184 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7185 stripe=$($LFS getstripe -c $file1)
7186 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7187 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7192 run_test 56x "lfs migration support"
7195 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7196 check_swap_layouts_support
7198 local dir=$DIR/$tdir/$testnum
7202 local ref1=/etc/passwd
7203 local file1=$dir/file1
7205 $LFS setstripe -c 2 $file1
7207 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7209 local stripe=$($LFS getstripe -c $file1)
7211 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7212 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7217 run_test 56xa "lfs migration --block support"
7219 check_migrate_links() {
7221 local file1="$dir/file1"
7225 local total_count=$(($begin + $count - 1))
7226 local symlink_count=10
7229 if [ ! -f "$file1" ]; then
7230 echo -n "creating initial file..."
7231 $LFS setstripe -c 1 -S "512k" "$file1" ||
7232 error "cannot setstripe initial file"
7235 echo -n "creating symlinks..."
7236 for s in $(seq 1 $symlink_count); do
7237 ln -s "$file1" "$dir/slink$s" ||
7238 error "cannot create symlinks"
7242 echo -n "creating nonlinked files..."
7243 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7244 error "cannot create nonlinked files"
7249 if [ ! -f "$dir/file$total_count" ]; then
7250 echo -n "creating hard links $begin:$total_count..."
7251 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7252 /dev/null || error "cannot create hard links"
7256 echo -n "checking number of hard links listed in xattrs..."
7257 local fid=$($LFS getstripe -F "$file1")
7258 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7261 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7262 skip "hard link list has unexpected size, skipping test"
7264 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7265 error "link names should exceed xattrs size"
7268 echo -n "migrating files..."
7269 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7271 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7274 # make sure all links have been properly migrated
7275 echo -n "verifying files..."
7276 fid=$($LFS getstripe -F "$file1") ||
7277 error "cannot get fid for file $file1"
7278 for i in $(seq 2 $total_count); do
7279 local fid2=$($LFS getstripe -F $dir/file$i)
7281 [ "$fid2" == "$fid" ] ||
7282 error "migrated hard link has mismatched FID"
7285 # make sure hard links were properly detected, and migration was
7286 # performed only once for the entire link set; nonlinked files should
7288 local actual=$(grep -c 'done' <<< "$migrate_out")
7289 local expected=$(($uniq_count + 1))
7291 [ "$actual" -eq "$expected" ] ||
7292 error "hard links individually migrated ($actual != $expected)"
7294 # make sure the correct number of hard links are present
7295 local hardlinks=$(stat -c '%h' "$file1")
7297 [ $hardlinks -eq $total_count ] ||
7298 error "num hard links $hardlinks != $total_count"
7305 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7306 skip "Need MDS version at least 2.10.55"
7308 local dir="$DIR/$tdir"
7310 test_mkdir "$dir" || error "cannot create dir $dir"
7312 echo "testing lfs migrate mode when all links fit within xattrs"
7313 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7315 echo "testing rsync mode when all links fit within xattrs"
7316 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7318 echo "testing lfs migrate mode when all links do not fit within xattrs"
7319 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7321 echo "testing rsync mode when all links do not fit within xattrs"
7322 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7324 chown -R $RUNAS_ID $dir
7325 echo "testing non-root lfs migrate mode when not all links are in xattr"
7326 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7331 run_test 56xb "lfs migration hard link support"
7334 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7336 local dir="$DIR/$tdir"
7338 test_mkdir "$dir" || error "cannot create dir $dir"
7340 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7341 echo -n "Setting initial stripe for 20MB test file..."
7342 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7343 error "cannot setstripe 20MB file"
7345 echo -n "Sizing 20MB test file..."
7346 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7348 echo -n "Verifying small file autostripe count is 1..."
7349 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7350 error "cannot migrate 20MB file"
7351 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7352 error "cannot get stripe for $dir/20mb"
7353 [ $stripe_count -eq 1 ] ||
7354 error "unexpected stripe count $stripe_count for 20MB file"
7358 # Test 2: File is small enough to fit within the available space on
7359 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7360 # have at least an additional 1KB for each desired stripe for test 3
7361 echo -n "Setting stripe for 1GB test file..."
7362 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7364 echo -n "Sizing 1GB test file..."
7365 # File size is 1GB + 3KB
7366 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7369 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7370 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7371 if (( avail > 524288 * OSTCOUNT )); then
7372 echo -n "Migrating 1GB file..."
7373 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7374 error "cannot migrate 1GB file"
7376 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7377 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7378 error "cannot getstripe for 1GB file"
7379 [ $stripe_count -eq 2 ] ||
7380 error "unexpected stripe count $stripe_count != 2"
7384 # Test 3: File is too large to fit within the available space on
7385 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7386 if [ $OSTCOUNT -ge 3 ]; then
7387 # The required available space is calculated as
7388 # file size (1GB + 3KB) / OST count (3).
7389 local kb_per_ost=349526
7391 echo -n "Migrating 1GB file with limit..."
7392 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7393 error "cannot migrate 1GB file with limit"
7396 stripe_count=$($LFS getstripe -c "$dir/1gb")
7397 echo -n "Verifying 1GB autostripe count with limited space..."
7398 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7399 error "unexpected stripe count $stripe_count (min 3)"
7406 run_test 56xc "lfs migration autostripe"
7409 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7411 local dir=$DIR/$tdir
7412 local f_mgrt=$dir/$tfile.mgrt
7413 local f_yaml=$dir/$tfile.yaml
7414 local f_copy=$dir/$tfile.copy
7415 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7416 local layout_copy="-c 2 -S 2M -i 1"
7417 local yamlfile=$dir/yamlfile
7418 local layout_before;
7421 test_mkdir "$dir" || error "cannot create dir $dir"
7422 $LFS setstripe $layout_yaml $f_yaml ||
7423 error "cannot setstripe $f_yaml with layout $layout_yaml"
7424 $LFS getstripe --yaml $f_yaml > $yamlfile
7425 $LFS setstripe $layout_copy $f_copy ||
7426 error "cannot setstripe $f_copy with layout $layout_copy"
7428 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7430 # 1. test option --yaml
7431 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7432 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7433 layout_before=$(get_layout_param $f_yaml)
7434 layout_after=$(get_layout_param $f_mgrt)
7435 [ "$layout_after" == "$layout_before" ] ||
7436 error "lfs_migrate --yaml: $layout_after != $layout_before"
7438 # 2. test option --copy
7439 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7440 error "cannot migrate $f_mgrt with --copy $f_copy"
7441 layout_before=$(get_layout_param $f_copy)
7442 layout_after=$(get_layout_param $f_mgrt)
7443 [ "$layout_after" == "$layout_before" ] ||
7444 error "lfs_migrate --copy: $layout_after != $layout_before"
7446 run_test 56xd "check lfs_migrate --yaml and --copy support"
7449 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7451 local dir=$DIR/$tdir
7452 local f_comp=$dir/$tfile
7453 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7454 local layout_before=""
7455 local layout_after=""
7457 test_mkdir "$dir" || error "cannot create dir $dir"
7458 $LFS setstripe $layout $f_comp ||
7459 error "cannot setstripe $f_comp with layout $layout"
7460 layout_before=$(get_layout_param $f_comp)
7461 dd if=/dev/zero of=$f_comp bs=1M count=4
7463 # 1. migrate a comp layout file by lfs_migrate
7464 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7465 layout_after=$(get_layout_param $f_comp)
7466 [ "$layout_before" == "$layout_after" ] ||
7467 error "lfs_migrate: $layout_before != $layout_after"
7469 # 2. migrate a comp layout file by lfs migrate
7470 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7471 layout_after=$(get_layout_param $f_comp)
7472 [ "$layout_before" == "$layout_after" ] ||
7473 error "lfs migrate: $layout_before != $layout_after"
7475 run_test 56xe "migrate a composite layout file"
7478 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7480 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7481 skip "Need server version at least 2.13.53"
7483 local dir=$DIR/$tdir
7484 local f_comp=$dir/$tfile
7485 local layout="-E 1M -c1 -E -1 -c2"
7489 test_mkdir "$dir" || error "cannot create dir $dir"
7490 $LFS setstripe $layout $f_comp ||
7491 error "cannot setstripe $f_comp with layout $layout"
7492 fid_before=$($LFS getstripe --fid $f_comp)
7493 dd if=/dev/zero of=$f_comp bs=1M count=4
7495 # 1. migrate a comp layout file to a comp layout
7496 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7497 fid_after=$($LFS getstripe --fid $f_comp)
7498 [ "$fid_before" == "$fid_after" ] ||
7499 error "comp-to-comp migrate: $fid_before != $fid_after"
7501 # 2. migrate a comp layout file to a plain layout
7502 $LFS migrate -c2 $f_comp ||
7503 error "cannot migrate $f_comp by lfs migrate"
7504 fid_after=$($LFS getstripe --fid $f_comp)
7505 [ "$fid_before" == "$fid_after" ] ||
7506 error "comp-to-plain migrate: $fid_before != $fid_after"
7508 # 3. migrate a plain layout file to a comp layout
7509 $LFS migrate $layout $f_comp ||
7510 error "cannot migrate $f_comp by lfs migrate"
7511 fid_after=$($LFS getstripe --fid $f_comp)
7512 [ "$fid_before" == "$fid_after" ] ||
7513 error "plain-to-comp migrate: $fid_before != $fid_after"
7515 run_test 56xf "FID is not lost during migration of a composite layout file"
7518 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7519 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7522 local dir=$DIR/$tdir
7526 test_mkdir -p $dir || error "creating dir $dir"
7527 touch $f1 || error "creating std file $f1"
7528 $MULTIOP $f2 H2c || error "creating released file $f2"
7530 # a directory can be raid0, so ask only for files
7531 res=$($LFS find $dir -L raid0 -type f | wc -l)
7532 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7534 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7535 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7537 # only files can be released, so no need to force file search
7538 res=$($LFS find $dir -L released)
7539 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7541 res=$($LFS find $dir -type f \! -L released)
7542 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7544 run_test 56y "lfs find -L raid0|released"
7546 test_56z() { # LU-4824
7547 # This checks to make sure 'lfs find' continues after errors
7548 # There are two classes of errors that should be caught:
7549 # - If multiple paths are provided, all should be searched even if one
7551 # - If errors are encountered during the search, it should not terminate
7553 local dir=$DIR/$tdir
7557 for i in d{0..9}; do
7559 touch $dir/$i/$tfile
7561 $LFS find $DIR/non_existent_dir $dir &&
7562 error "$LFS find did not return an error"
7563 # Make a directory unsearchable. This should NOT be the last entry in
7564 # directory order. Arbitrarily pick the 6th entry
7565 chmod 700 $($LFS find $dir -type d | sed '6!d')
7567 $RUNAS $LFS find $DIR/non_existent $dir
7568 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7570 # The user should be able to see 10 directories and 9 files
7571 (( count == 19 )) ||
7572 error "$LFS find found $count != 19 entries after error"
7574 run_test 56z "lfs find should continue after an error"
7576 test_56aa() { # LU-5937
7577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7579 local dir=$DIR/$tdir
7582 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7584 createmany -o $dir/striped_dir/${tfile}- 1024
7585 local dirs=$($LFS find --size +8k $dir/)
7587 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7589 run_test 56aa "lfs find --size under striped dir"
7591 test_56ab() { # LU-10705
7592 test_mkdir $DIR/$tdir
7593 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7594 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7595 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7596 # Flush writes to ensure valid blocks. Need to be more thorough for
7597 # ZFS, since blocks are not allocated/returned to client immediately.
7599 wait_zfs_commit ost1 2
7600 cancel_lru_locks osc
7603 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7605 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7607 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7608 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7610 rm -f $DIR/$tdir/$tfile.[123]
7612 run_test 56ab "lfs find --blocks"
7615 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7616 skip "Need MDS version at least 2.10.50"
7618 # Create composite files with one component
7619 local dir=$DIR/$tdir
7621 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7622 # Create composite files with three components
7623 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7624 # Create non-composite files
7625 createmany -o $dir/${tfile}- 10
7627 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7629 [[ $nfiles == 10 ]] ||
7630 error "lfs find -E 1M found $nfiles != 10 files"
7632 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7633 [[ $nfiles == 25 ]] ||
7634 error "lfs find ! -E 1M found $nfiles != 25 files"
7636 # All files have a component that starts at 0
7637 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7638 [[ $nfiles == 35 ]] ||
7639 error "lfs find --component-start 0 - $nfiles != 35 files"
7641 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7642 [[ $nfiles == 15 ]] ||
7643 error "lfs find --component-start 2M - $nfiles != 15 files"
7645 # All files created here have a componenet that does not starts at 2M
7646 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7647 [[ $nfiles == 35 ]] ||
7648 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7650 # Find files with a specified number of components
7651 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7652 [[ $nfiles == 15 ]] ||
7653 error "lfs find --component-count 3 - $nfiles != 15 files"
7655 # Remember non-composite files have a component count of zero
7656 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7657 [[ $nfiles == 10 ]] ||
7658 error "lfs find --component-count 0 - $nfiles != 10 files"
7660 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7661 [[ $nfiles == 20 ]] ||
7662 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7664 # All files have a flag called "init"
7665 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7666 [[ $nfiles == 35 ]] ||
7667 error "lfs find --component-flags init - $nfiles != 35 files"
7669 # Multi-component files will have a component not initialized
7670 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7671 [[ $nfiles == 15 ]] ||
7672 error "lfs find !--component-flags init - $nfiles != 15 files"
7677 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7680 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7681 skip "Need MDS version at least 2.10.57"
7691 # create mirrored directories and mirrored files
7692 mkdir $td || error "mkdir $td failed"
7693 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7694 createmany -o $tf- 10 || error "create $tf- failed"
7696 for i in $(seq 2); do
7698 mkdir $dir || error "mkdir $dir failed"
7699 $LFS mirror create -N$((3 + i)) $dir ||
7700 error "create mirrored dir $dir failed"
7701 createmany -o $dir/$tfile- 10 ||
7702 error "create $dir/$tfile- failed"
7705 # change the states of some mirrored files
7707 for i in $(seq 2); do
7709 for j in $(seq 4 9); do
7710 echo foo > $dir/$tfile-$j
7714 # find mirrored files with specific mirror count
7715 cmd="$LFS find --mirror-count 3 --type f $td"
7716 nfiles=$($cmd | wc -l)
7717 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7719 cmd="$LFS find ! --mirror-count 3 --type f $td"
7720 nfiles=$($cmd | wc -l)
7721 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7723 cmd="$LFS find --mirror-count +2 --type f $td"
7724 nfiles=$($cmd | wc -l)
7725 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7727 cmd="$LFS find --mirror-count -6 --type f $td"
7728 nfiles=$($cmd | wc -l)
7729 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7731 # find mirrored files with specific file state
7732 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7733 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7735 cmd="$LFS find --mirror-state=ro --type f $td"
7736 nfiles=$($cmd | wc -l)
7737 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7739 cmd="$LFS find ! --mirror-state=ro --type f $td"
7740 nfiles=$($cmd | wc -l)
7741 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7743 cmd="$LFS find --mirror-state=wp --type f $td"
7744 nfiles=$($cmd | wc -l)
7745 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7747 cmd="$LFS find ! --mirror-state=sp --type f $td"
7748 nfiles=$($cmd | wc -l)
7749 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7751 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7753 test_56da() { # LU-14179
7754 local path=$DIR/$tdir
7759 local longdir=$(str_repeat 'a' 255)
7761 for i in {1..15}; do
7768 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7773 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7776 touch $(str_repeat 'f' 255)
7778 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7779 error "lfs find reported an error"
7783 run_test 56da "test lfs find with long paths"
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7787 # note test will not do anything if MDS is not local
7788 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7789 skip_env "ldiskfs only test"
7791 remote_mds_nodsh && skip "remote MDS with nodsh"
7793 local MNTDEV="osd*.*MDT*.mntdev"
7794 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7795 [ -z "$DEV" ] && error "can't access $MNTDEV"
7796 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7797 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7798 error "can't access $DEV"
7799 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7800 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7804 run_test 57a "verify MDS filesystem created with large inodes =="
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7808 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7809 skip_env "ldiskfs only test"
7811 remote_mds_nodsh && skip "remote MDS with nodsh"
7813 local dir=$DIR/$tdir
7816 local fileN=$dir/f$filecount
7818 rm -rf $dir || error "removing $dir"
7820 local mdtidx=$($LFS getstripe -m $dir)
7821 local mdtname=MDT$(printf %04x $mdtidx)
7822 local facet=mds$((mdtidx + 1))
7824 echo "mcreating $filecount files"
7825 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7827 # verify that files do not have EAs yet
7828 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7829 error "$file1 has an EA"
7830 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7831 error "$fileN has an EA"
7835 df $dir #make sure we get new statfs data
7836 local mdsfree=$(do_facet $facet \
7837 lctl get_param -n osd*.*$mdtname.kbytesfree)
7838 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7841 echo "opening files to create objects/EAs"
7842 for file in $(seq -f $dir/f%g 1 $filecount); do
7843 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7844 error "opening $file"
7847 # verify that files have EAs now
7848 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7849 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7851 sleep 1 #make sure we get new statfs data
7853 local mdsfree2=$(do_facet $facet \
7854 lctl get_param -n osd*.*$mdtname.kbytesfree)
7855 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7857 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7858 if [ "$mdsfree" != "$mdsfree2" ]; then
7859 error "MDC before $mdcfree != after $mdcfree2"
7861 echo "MDC before $mdcfree != after $mdcfree2"
7862 echo "unable to confirm if MDS has large inodes"
7867 run_test 57b "default LOV EAs are stored inside large inodes ==="
7870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7871 [ -z "$(which wiretest 2>/dev/null)" ] &&
7872 skip_env "could not find wiretest"
7876 run_test 58 "verify cross-platform wire constants =============="
7879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7881 echo "touch 130 files"
7882 createmany -o $DIR/f59- 130
7884 unlinkmany $DIR/f59- 130
7886 # wait for commitment of removal
7887 wait_delete_completed
7889 run_test 59 "verify cancellation of llog records async ========="
7891 TEST60_HEAD="test_60 run $RANDOM"
7893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7894 remote_mgs_nodsh && skip "remote MGS with nodsh"
7895 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7896 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7897 skip_env "missing subtest run-llog.sh"
7899 log "$TEST60_HEAD - from kernel mode"
7900 do_facet mgs "$LCTL dk > /dev/null"
7901 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7902 do_facet mgs $LCTL dk > $TMP/$tfile
7904 # LU-6388: test llog_reader
7905 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7906 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7907 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7908 skip_env "missing llog_reader"
7909 local fstype=$(facet_fstype mgs)
7910 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7911 skip_env "Only for ldiskfs or zfs type mgs"
7913 local mntpt=$(facet_mntpt mgs)
7914 local mgsdev=$(mgsdevname 1)
7926 #get fid and record list
7927 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7929 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7931 #remount mgs as ldiskfs or zfs type
7932 stop mgs || error "stop mgs failed"
7933 mount_fstype mgs || error "remount mgs failed"
7934 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7937 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7938 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7943 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7945 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7947 echo "obj_file is $obj_file"
7948 do_facet mgs $llog_reader $obj_file
7950 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7951 awk '{ print $3 }' | sed -e "s/^type=//g")
7952 if [ $rec_type != $rec ]; then
7953 echo "FAILED test_60a wrong record type $rec_type," \
7959 #check obj path if record type is LLOG_LOGID_MAGIC
7960 if [ "$rec" == "1064553b" ]; then
7961 path=$(do_facet mgs $llog_reader $obj_file |
7962 grep "path=" | awk '{ print $NF }' |
7963 sed -e "s/^path=//g")
7964 if [ $obj_file != $mntpt/$path ]; then
7965 echo "FAILED test_60a wrong obj path" \
7966 "$montpt/$path, should be $obj_file"
7973 #restart mgs before "error", otherwise it will block the next test
7974 stop mgs || error "stop mgs failed"
7975 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7976 $pass || error "test failed, see FAILED test_60a messages for specifics"
7978 run_test 60a "llog_test run from kernel module and test llog_reader"
7980 test_60b() { # bug 6411
7981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7984 LLOG_COUNT=$(do_facet mgs dmesg |
7985 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7986 /llog_[a-z]*.c:[0-9]/ {
7998 [[ $LLOG_COUNT -gt 120 ]] &&
7999 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8001 run_test 60b "limit repeated messages from CERROR/CWARN"
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8006 echo "create 5000 files"
8007 createmany -o $DIR/f60c- 5000
8008 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8009 lctl set_param fail_loc=0x80000137
8010 unlinkmany $DIR/f60c- 5000
8011 lctl set_param fail_loc=0
8013 run_test 60c "unlink file when mds full"
8016 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8018 SAVEPRINTK=$(lctl get_param -n printk)
8019 # verify "lctl mark" is even working"
8020 MESSAGE="test message ID $RANDOM $$"
8021 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8022 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8024 lctl set_param printk=0 || error "set lnet.printk failed"
8025 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8026 MESSAGE="new test message ID $RANDOM $$"
8027 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8028 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8029 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8031 lctl set_param -n printk="$SAVEPRINTK"
8033 run_test 60d "test printk console message masking"
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8037 remote_mds_nodsh && skip "remote MDS with nodsh"
8040 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8041 do_facet mds1 lctl set_param fail_loc=0x15b
8044 run_test 60e "no space while new llog is being created"
8047 local old_path=$($LCTL get_param -n debug_path)
8049 stack_trap "$LCTL set_param debug_path=$old_path"
8050 stack_trap "rm -f $TMP/$tfile*"
8051 rm -f $TMP/$tfile* 2> /dev/null
8052 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8053 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8054 test_mkdir $DIR/$tdir
8055 # retry in case the open is cached and not released
8056 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8057 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8061 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8063 run_test 60f "change debug_path works"
8069 test_mkdir -c $MDSCOUNT $DIR/$tdir
8074 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8075 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8077 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8078 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8079 index=$((index + 1))
8085 for i in {0..100}; do
8086 # define OBD_FAIL_OSD_TXN_START 0x19a
8087 local index=$((i % MDSCOUNT + 1))
8089 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8096 for i in $(seq $MDSCOUNT); do
8097 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8100 mkdir $DIR/$tdir/new || error "mkdir failed"
8101 rmdir $DIR/$tdir/new || error "rmdir failed"
8103 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8105 for i in $(seq $MDSCOUNT); do
8106 wait_update_facet mds$i "$LCTL get_param -n \
8107 mdd.$(facet_svc mds$i).lfsck_namespace |
8108 awk '/^status/ { print \\\$2 }'" "completed"
8111 ls -R $DIR/$tdir || error "ls failed"
8112 rm -rf $DIR/$tdir || error "rmdir failed"
8114 run_test 60g "transaction abort won't cause MDT hung"
8117 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8118 skip "Need MDS version at least 2.12.52"
8119 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8123 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8124 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8125 for fail_loc in 0x80000188 0x80000189; do
8126 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8127 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8128 error "mkdir $dir-$fail_loc failed"
8129 for i in {0..10}; do
8130 # create may fail on missing stripe
8131 echo $i > $DIR/$tdir-$fail_loc/$i
8133 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8134 error "getdirstripe $tdir-$fail_loc failed"
8135 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8136 error "migrate $tdir-$fail_loc failed"
8137 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8138 error "getdirstripe $tdir-$fail_loc failed"
8139 pushd $DIR/$tdir-$fail_loc
8141 echo $f | cmp $f - || error "$f data mismatch"
8144 rm -rf $DIR/$tdir-$fail_loc
8147 run_test 60h "striped directory with missing stripes can be accessed"
8150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8153 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8154 cancel_lru_locks osc
8155 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8158 run_test 61a "mmap() writes don't make sync hang ================"
8161 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8163 run_test 61b "mmap() of unstriped file is successful"
8165 # bug 2330 - insufficient obd_match error checking causes LBUG
8167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8171 cancel_lru_locks osc
8172 lctl set_param fail_loc=0x405
8173 cat $f && error "cat succeeded, expect -EIO"
8174 lctl set_param fail_loc=0
8176 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8177 # match every page all of the time.
8178 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8180 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8181 # Though this test is irrelevant anymore, it helped to reveal some
8182 # other grant bugs (LU-4482), let's keep it.
8183 test_63a() { # was test_63
8184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8186 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8188 for i in `seq 10` ; do
8189 dd if=/dev/zero of=$DIR/f63 bs=8k &
8195 rm -f $DIR/f63 || true
8197 run_test 63a "Verify oig_wait interruption does not crash ======="
8199 # bug 2248 - async write errors didn't return to application on sync
8200 # bug 3677 - async write errors left page locked
8202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8205 lctl set_param debug=-1
8207 # ensure we have a grant to do async writes
8208 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8211 sync # sync lest earlier test intercept the fail_loc
8213 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8214 lctl set_param fail_loc=0x80000406
8215 $MULTIOP $DIR/$tfile Owy && \
8216 error "sync didn't return ENOMEM"
8217 sync; sleep 2; sync # do a real sync this time to flush page
8218 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8219 error "locked page left in cache after async error" || true
8222 run_test 63b "async write errors should be returned to fsync ==="
8225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8228 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8230 run_test 64a "verify filter grant calculations (in kernel) ====="
8233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8235 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8237 run_test 64b "check out-of-space detection on client"
8240 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8242 run_test 64c "verify grant shrink"
8248 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8251 # this does exactly what osc_request.c:osc_announce_cached() does in
8252 # order to calculate max amount of grants to ask from server
8256 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8257 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8259 ((rpc_in_flight++));
8260 nrpages=$((nrpages * rpc_in_flight))
8262 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8264 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8266 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8267 local undirty=$((nrpages * PAGE_SIZE))
8269 local max_extent_pages
8270 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8271 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8272 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8273 local grant_extent_tax
8274 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8276 undirty=$((undirty + nrextents * grant_extent_tax))
8281 # this is size of unit for grant allocation. It should be equal to
8282 # what tgt_grant.c:tgt_grant_chunk() calculates
8286 local grant_extent_tax
8288 max_brw_size=$(import_param $tgt max_brw_size)
8290 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8292 echo $(((max_brw_size + grant_extent_tax) * 2))
8296 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8297 skip "OST < 2.10.55 doesn't limit grants enough"
8299 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8301 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8302 skip "no grant_param connect flag"
8304 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8306 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8307 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8310 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8311 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8313 $LFS setstripe $DIR/$tfile -i 0 -c 1
8314 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8317 while kill -0 $ddpid; do
8318 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8320 if [[ $cur_grant -gt $max_cur_granted ]]; then
8322 error "cur_grant $cur_grant > $max_cur_granted"
8328 run_test 64d "check grant limit exceed"
8334 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8336 ((cur_grants == expected)) ||
8337 error "$msg: grants mismatch: $cur_grants, expected $expected"
8341 echo $((($1 + $2 - 1) & ~($2 - 1)))
8345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8346 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8347 skip "Need OSS version at least 2.11.56"
8349 # Remount client to reset grant
8350 remount_client $MOUNT || error "failed to remount client"
8351 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8353 local init_grants=$(import_param $osc_tgt initial_grant)
8355 check_grants $osc_tgt $init_grants "init grants"
8357 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8358 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8359 local gbs=$(import_param $osc_tgt grant_block_size)
8361 # write random number of bytes from max_brw_size / 4 to max_brw_size
8362 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8363 # align for direct io
8364 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8365 # round to grant consumption unit
8366 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8368 local grants=$((wb_round_up + extent_tax))
8370 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8372 # define OBD_FAIL_TGT_NO_GRANT 0x725
8373 # make the server not grant more back
8374 do_facet ost1 $LCTL set_param fail_loc=0x725
8375 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8377 do_facet ost1 $LCTL set_param fail_loc=0
8379 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8381 rm -f $DIR/$tfile || error "rm failed"
8383 # Remount client to reset grant
8384 remount_client $MOUNT || error "failed to remount client"
8385 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8387 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8389 # define OBD_FAIL_TGT_NO_GRANT 0x725
8390 # make the server not grant more back
8391 do_facet ost1 $LCTL set_param fail_loc=0x725
8392 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8393 do_facet ost1 $LCTL set_param fail_loc=0
8395 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8397 run_test 64e "check grant consumption (no grant allocation)"
8400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8402 # Remount client to reset grant
8403 remount_client $MOUNT || error "failed to remount client"
8404 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8406 local init_grants=$(import_param $osc_tgt initial_grant)
8407 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8408 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8409 local gbs=$(import_param $osc_tgt grant_block_size)
8410 local chunk=$(grant_chunk $osc_tgt)
8412 # write random number of bytes from max_brw_size / 4 to max_brw_size
8413 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8414 # align for direct io
8415 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8416 # round to grant consumption unit
8417 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8419 local grants=$((wb_round_up + extent_tax))
8421 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8422 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8423 error "error writing to $DIR/$tfile"
8425 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8426 "direct io with grant allocation"
8428 rm -f $DIR/$tfile || error "rm failed"
8430 # Remount client to reset grant
8431 remount_client $MOUNT || error "failed to remount client"
8432 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8434 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8436 local cmd="oO_WRONLY:w${write_bytes}_yc"
8438 $MULTIOP $DIR/$tfile $cmd &
8442 check_grants $osc_tgt $((init_grants - grants)) \
8443 "buffered io, not write rpc"
8445 kill -USR1 $MULTIPID
8448 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8449 "buffered io, one RPC"
8451 run_test 64f "check grant consumption (with grant allocation)"
8453 # bug 1414 - set/get directories' stripe info
8455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8457 test_mkdir $DIR/$tdir
8459 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8461 run_test 65a "directory with no stripe info"
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8466 test_mkdir $DIR/$tdir
8467 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8469 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8472 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8474 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8478 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8480 test_mkdir $DIR/$tdir
8481 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8483 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8484 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8486 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8488 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8493 test_mkdir $DIR/$tdir
8494 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8495 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8497 if [[ $STRIPECOUNT -le 0 ]]; then
8499 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8500 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8501 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8503 sc=$(($STRIPECOUNT - 1))
8505 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8506 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8507 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8508 error "lverify failed"
8510 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8515 test_mkdir $DIR/$tdir
8517 $LFS setstripe $DIR/$tdir || error "setstripe"
8518 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8519 error "no stripe info failed"
8521 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8523 run_test 65e "directory setstripe defaults"
8526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8528 test_mkdir $DIR/${tdir}f
8529 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8530 error "setstripe succeeded" || true
8532 run_test 65f "dir setstripe permission (should return error) ==="
8535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8537 test_mkdir $DIR/$tdir
8538 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8540 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8541 error "setstripe -S failed"
8542 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8543 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8544 error "delete default stripe failed"
8546 run_test 65g "directory setstripe -d"
8549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8551 test_mkdir $DIR/$tdir
8552 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8554 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8555 error "setstripe -S failed"
8556 test_mkdir $DIR/$tdir/dd1
8557 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8558 error "stripe info inherit failed"
8560 run_test 65h "directory stripe info inherit ===================="
8563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8565 save_layout_restore_at_exit $MOUNT
8567 # bug6367: set non-default striping on root directory
8568 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8570 # bug12836: getstripe on -1 default directory striping
8571 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8573 # bug12836: getstripe -v on -1 default directory striping
8574 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8576 # bug12836: new find on -1 default directory striping
8577 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8579 run_test 65i "various tests to set root directory striping"
8581 test_65j() { # bug6367
8582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8586 # if we aren't already remounting for each test, do so for this test
8587 if [ "$I_MOUNTED" = "yes" ]; then
8588 cleanup || error "failed to unmount"
8592 save_layout_restore_at_exit $MOUNT
8594 $LFS setstripe -d $MOUNT || error "setstripe failed"
8596 run_test 65j "set default striping on root directory (bug 6367)="
8600 wait_delete_completed
8601 do_facet $SINGLEMDS "lctl set_param -n \
8602 osp.$ost*MDT0000.max_create_count=$max_count"
8603 do_facet $SINGLEMDS "lctl set_param -n \
8604 osp.$ost*MDT0000.create_count=$count"
8605 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8606 echo $INACTIVE_OSC "is Activate"
8608 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8611 test_65k() { # bug11679
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8613 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8614 remote_mds_nodsh && skip "remote MDS with nodsh"
8616 local disable_precreate=true
8617 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8618 disable_precreate=false
8620 echo "Check OST status: "
8621 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8622 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8624 for OSC in $MDS_OSCS; do
8625 echo $OSC "is active"
8626 do_facet $SINGLEMDS lctl --device %$OSC activate
8629 for INACTIVE_OSC in $MDS_OSCS; do
8630 local ost=$(osc_to_ost $INACTIVE_OSC)
8631 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8632 lov.*md*.target_obd |
8633 awk -F: /$ost/'{ print $1 }' | head -n 1)
8636 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8637 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8639 echo "Deactivate: " $INACTIVE_OSC
8640 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8642 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8643 osp.$ost*MDT0000.create_count")
8644 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8645 osp.$ost*MDT0000.max_create_count")
8646 $disable_precreate &&
8647 do_facet $SINGLEMDS "lctl set_param -n \
8648 osp.$ost*MDT0000.max_create_count=0"
8650 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8651 [ -f $DIR/$tdir/$idx ] && continue
8652 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8653 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8655 error "setstripe $idx should succeed"; }
8656 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8658 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8661 do_facet $SINGLEMDS "lctl set_param -n \
8662 osp.$ost*MDT0000.max_create_count=$max_count"
8663 do_facet $SINGLEMDS "lctl set_param -n \
8664 osp.$ost*MDT0000.create_count=$count"
8665 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8666 echo $INACTIVE_OSC "is Activate"
8668 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8671 run_test 65k "validate manual striping works properly with deactivated OSCs"
8673 test_65l() { # bug 12836
8674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8676 test_mkdir -p $DIR/$tdir/test_dir
8677 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8678 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8680 run_test 65l "lfs find on -1 stripe dir ========================"
8683 local layout=$(save_layout $MOUNT)
8684 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8685 restore_layout $MOUNT $layout
8686 error "setstripe should fail by non-root users"
8690 run_test 65m "normal user can't set filesystem default stripe"
8693 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8694 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8695 skip "Need MDS version at least 2.12.50"
8696 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8698 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8699 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8700 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8702 local root_layout=$(save_layout $MOUNT)
8703 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8705 # new subdirectory under root directory should not inherit
8706 # the default layout from root
8707 local dir1=$MOUNT/$tdir-1
8708 mkdir $dir1 || error "mkdir $dir1 failed"
8709 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8710 error "$dir1 shouldn't have LOV EA"
8712 # delete the default layout on root directory
8713 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8715 local dir2=$MOUNT/$tdir-2
8716 mkdir $dir2 || error "mkdir $dir2 failed"
8717 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8718 error "$dir2 shouldn't have LOV EA"
8720 # set a new striping pattern on root directory
8721 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8722 local new_def_stripe_size=$((def_stripe_size * 2))
8723 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8724 error "set stripe size on $MOUNT failed"
8726 # new file created in $dir2 should inherit the new stripe size from
8727 # the filesystem default
8728 local file2=$dir2/$tfile-2
8729 touch $file2 || error "touch $file2 failed"
8731 local file2_stripe_size=$($LFS getstripe -S $file2)
8732 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8734 echo "file2_stripe_size: '$file2_stripe_size'"
8735 echo "new_def_stripe_size: '$new_def_stripe_size'"
8736 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8739 local dir3=$MOUNT/$tdir-3
8740 mkdir $dir3 || error "mkdir $dir3 failed"
8741 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8742 # the root layout, which is the actual default layout that will be used
8743 # when new files are created in $dir3.
8744 local dir3_layout=$(get_layout_param $dir3)
8745 local root_dir_layout=$(get_layout_param $MOUNT)
8746 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8748 echo "dir3_layout: '$dir3_layout'"
8749 echo "root_dir_layout: '$root_dir_layout'"
8750 error "$dir3 should show the default layout from $MOUNT"
8753 # set OST pool on root directory
8754 local pool=$TESTNAME
8755 pool_add $pool || error "add $pool failed"
8756 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8757 error "add targets to $pool failed"
8759 $LFS setstripe -p $pool $MOUNT ||
8760 error "set OST pool on $MOUNT failed"
8762 # new file created in $dir3 should inherit the pool from
8763 # the filesystem default
8764 local file3=$dir3/$tfile-3
8765 touch $file3 || error "touch $file3 failed"
8767 local file3_pool=$($LFS getstripe -p $file3)
8768 [[ "$file3_pool" = "$pool" ]] ||
8769 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8771 local dir4=$MOUNT/$tdir-4
8772 mkdir $dir4 || error "mkdir $dir4 failed"
8773 local dir4_layout=$(get_layout_param $dir4)
8774 root_dir_layout=$(get_layout_param $MOUNT)
8775 echo "$LFS getstripe -d $dir4"
8776 $LFS getstripe -d $dir4
8777 echo "$LFS getstripe -d $MOUNT"
8778 $LFS getstripe -d $MOUNT
8779 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8781 echo "dir4_layout: '$dir4_layout'"
8782 echo "root_dir_layout: '$root_dir_layout'"
8783 error "$dir4 should show the default layout from $MOUNT"
8786 # new file created in $dir4 should inherit the pool from
8787 # the filesystem default
8788 local file4=$dir4/$tfile-4
8789 touch $file4 || error "touch $file4 failed"
8791 local file4_pool=$($LFS getstripe -p $file4)
8792 [[ "$file4_pool" = "$pool" ]] ||
8793 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8795 # new subdirectory under non-root directory should inherit
8796 # the default layout from its parent directory
8797 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8798 error "set directory layout on $dir4 failed"
8800 local dir5=$dir4/$tdir-5
8801 mkdir $dir5 || error "mkdir $dir5 failed"
8803 dir4_layout=$(get_layout_param $dir4)
8804 local dir5_layout=$(get_layout_param $dir5)
8805 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8807 echo "dir4_layout: '$dir4_layout'"
8808 echo "dir5_layout: '$dir5_layout'"
8809 error "$dir5 should inherit the default layout from $dir4"
8812 # though subdir under ROOT doesn't inherit default layout, but
8813 # its sub dir/file should be created with default layout.
8814 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8815 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8816 skip "Need MDS version at least 2.12.59"
8818 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8819 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8820 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8822 if [ $default_lmv_hash == "none" ]; then
8823 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8825 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8826 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8829 $LFS setdirstripe -D -c 2 $MOUNT ||
8830 error "setdirstripe -D -c 2 failed"
8831 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8832 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8833 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8835 run_test 65n "don't inherit default layout from root for new subdirectories"
8837 # bug 2543 - update blocks count on client
8839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8842 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8843 sync; sync_all_data; sync; sync_all_data
8844 cancel_lru_locks osc
8845 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8846 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8848 run_test 66 "update inode blocks count on client ==============="
8851 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8855 swapon -s | awk '($1 == "'$1'") { print $4 }'
8858 # bug5265, obdfilter oa2dentry return -ENOENT
8859 # #define OBD_FAIL_SRV_ENOENT 0x217
8861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8862 remote_ost_nodsh && skip "remote OST with nodsh"
8865 $LFS setstripe -c 1 -i 0 $f
8867 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8869 do_facet ost1 lctl set_param fail_loc=0x217
8870 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8871 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8873 do_facet ost1 lctl set_param fail_loc=0
8874 $DIRECTIO write $f 0 2 || error "write error"
8876 cancel_lru_locks osc
8877 $DIRECTIO read $f 0 1 || error "read error"
8879 do_facet ost1 lctl set_param fail_loc=0x217
8880 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8882 do_facet ost1 lctl set_param fail_loc=0
8885 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8888 test_mkdir $DIR/$tdir
8889 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8890 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8892 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8894 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8896 [ "$RUNAS_ID" = "$UID" ] &&
8897 skip_env "RUNAS_ID = UID = $UID -- skipping"
8898 # Check that testing environment is properly set up. Skip if not
8899 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8900 skip_env "User $RUNAS_ID does not exist - skipping"
8903 chmod 777 $DIR/$tfile
8904 chmod ug+s $DIR/$tfile
8905 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8906 error "$RUNAS dd $DIR/$tfile failed"
8907 # See if we are still setuid/sgid
8908 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8909 error "S/gid is not dropped on write"
8910 # Now test that MDS is updated too
8911 cancel_lru_locks mdc
8912 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8913 error "S/gid is not dropped on MDS"
8916 run_test 72a "Test that remove suid works properly (bug5695) ===="
8918 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8921 [ "$RUNAS_ID" = "$UID" ] &&
8922 skip_env "RUNAS_ID = UID = $UID -- skipping"
8923 [ "$RUNAS_ID" -eq 0 ] &&
8924 skip_env "RUNAS_ID = 0 -- skipping"
8925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8926 # Check that testing environment is properly set up. Skip if not
8927 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8928 skip_env "User $RUNAS_ID does not exist - skipping"
8930 touch $DIR/${tfile}-f{g,u}
8931 test_mkdir $DIR/${tfile}-dg
8932 test_mkdir $DIR/${tfile}-du
8933 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8934 chmod g+s $DIR/${tfile}-{f,d}g
8935 chmod u+s $DIR/${tfile}-{f,d}u
8936 for perm in 777 2777 4777; do
8937 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8938 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8939 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8940 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8944 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8946 # bug 3462 - multiple simultaneous MDC requests
8948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8950 test_mkdir $DIR/d73-1
8951 test_mkdir $DIR/d73-2
8952 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8955 lctl set_param fail_loc=0x80000129
8956 $MULTIOP $DIR/d73-1/f73-2 Oc &
8958 lctl set_param fail_loc=0
8960 $MULTIOP $DIR/d73-2/f73-3 Oc &
8964 wait $pid1 || return 1
8968 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8969 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8970 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8974 run_test 73 "multiple MDC requests (should not deadlock)"
8976 test_74a() { # bug 6149, 6184
8977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8980 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8982 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8983 # will spin in a tight reconnection loop
8984 $LCTL set_param fail_loc=0x8000030e
8985 # get any lock that won't be difficult - lookup works.
8987 $LCTL set_param fail_loc=0
8991 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8993 test_74b() { # bug 13310
8994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8996 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8998 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8999 # will spin in a tight reconnection loop
9000 $LCTL set_param fail_loc=0x8000030e
9001 # get a "difficult" lock
9003 $LCTL set_param fail_loc=0
9007 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9012 #define OBD_FAIL_LDLM_NEW_LOCK
9013 $LCTL set_param fail_loc=0x319
9014 touch $DIR/$tfile && error "touch successful"
9015 $LCTL set_param fail_loc=0
9018 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9020 slab_lic=/sys/kernel/slab/lustre_inode_cache
9022 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9023 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9024 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9027 test_76a() { # Now for b=20433, added originally in b=1443
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9030 cancel_lru_locks osc
9031 # there may be some slab objects cached per core
9032 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9033 local before=$(num_objects)
9034 local count=$((512 * cpus))
9035 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9036 local margin=$((count / 10))
9037 if [[ -f $slab_lic/aliases ]]; then
9038 local aliases=$(cat $slab_lic/aliases)
9039 (( aliases > 0 )) && margin=$((margin * aliases))
9042 echo "before slab objects: $before"
9043 for i in $(seq $count); do
9047 cancel_lru_locks osc
9048 local after=$(num_objects)
9049 echo "created: $count, after slab objects: $after"
9050 # shared slab counts are not very accurate, allow significant margin
9051 # the main goal is that the cache growth is not permanently > $count
9052 while (( after > before + margin )); do
9054 after=$(num_objects)
9056 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9057 if (( wait > 60 )); then
9058 error "inode slab grew from $before+$margin to $after"
9062 run_test 76a "confirm clients recycle inodes properly ===="
9065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9066 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9069 local before=$(num_objects)
9071 for i in $(seq $count); do
9076 local after=$(num_objects)
9079 while (( after > before )); do
9081 after=$(num_objects)
9083 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9084 if (( wait > 60 )); then
9085 error "inode slab grew from $before to $after"
9089 echo "slab objects before: $before, after: $after"
9091 run_test 76b "confirm clients recycle directory inodes properly ===="
9096 # Note: in sptlrpc modes which enable its own bulk checksum, the
9097 # original crc32_le bulk checksum will be automatically disabled,
9098 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9099 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9100 # In this case set_checksums() will not be no-op, because sptlrpc
9101 # bulk checksum will be enabled all through the test.
9103 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9104 lctl set_param -n osc.*.checksums $1
9108 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9109 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9110 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9111 tr -d [] | head -n1)}
9114 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9116 log "set checksum type to $1, rc = $rc"
9120 get_osc_checksum_type()
9122 # arugment 1: OST name, like OST0000
9124 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9125 sed 's/.*\[\(.*\)\].*/\1/g')
9127 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9131 F77_TMP=$TMP/f77-temp
9134 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9135 error "error writing to $F77_TMP"
9138 test_77a() { # bug 10889
9139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9140 $GSS && skip_env "could not run with gss"
9142 [ ! -f $F77_TMP ] && setup_f77
9144 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9148 run_test 77a "normal checksum read/write operation"
9150 test_77b() { # bug 10889
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9152 $GSS && skip_env "could not run with gss"
9154 [ ! -f $F77_TMP ] && setup_f77
9155 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9156 $LCTL set_param fail_loc=0x80000409
9159 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9160 error "dd error: $?"
9161 $LCTL set_param fail_loc=0
9163 for algo in $CKSUM_TYPES; do
9164 cancel_lru_locks osc
9165 set_checksum_type $algo
9166 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9167 $LCTL set_param fail_loc=0x80000408
9168 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9169 $LCTL set_param fail_loc=0
9172 set_checksum_type $ORIG_CSUM_TYPE
9175 run_test 77b "checksum error on client write, read"
9180 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9182 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9183 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9184 $check_ost && [ -n "$ost_file_prefix" ] &&
9185 do_facet ost1 rm -f ${ost_file_prefix}\*
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9190 $GSS && skip_env "could not run with gss"
9191 remote_ost_nodsh && skip "remote OST with nodsh"
9194 local osc_file_prefix
9196 local check_ost=false
9197 local ost_file_prefix
9203 # ensure corruption will occur on first OSS/OST
9204 $LFS setstripe -i 0 $DIR/$tfile
9206 [ ! -f $F77_TMP ] && setup_f77
9207 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9208 error "dd write error: $?"
9209 fid=$($LFS path2fid $DIR/$tfile)
9211 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9214 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9215 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9217 echo "OSS do not support bulk pages dump upon error"
9220 osc_file_prefix=$($LCTL get_param -n debug_path)
9221 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9223 trap cleanup_77c EXIT
9226 # enable bulk pages dump upon error on Client
9227 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9228 # enable bulk pages dump upon error on OSS
9230 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9232 # flush Client cache to allow next read to reach OSS
9233 cancel_lru_locks osc
9235 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9236 $LCTL set_param fail_loc=0x80000408
9237 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9238 $LCTL set_param fail_loc=0
9242 # check cksum dump on Client
9243 osc_file=$(ls ${osc_file_prefix}*)
9244 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9245 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9246 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9247 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9248 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9250 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9251 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9252 error "dump content does not match on Client"
9254 $check_ost || skip "No need to check cksum dump on OSS"
9256 # check cksum dump on OSS
9257 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9258 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9259 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9260 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9261 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9262 error "dump content does not match on OSS"
9266 run_test 77c "checksum error on client read with debug"
9268 test_77d() { # bug 10889
9269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9270 $GSS && skip_env "could not run with gss"
9272 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9273 $LCTL set_param fail_loc=0x80000409
9275 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9276 error "direct write: rc=$?"
9277 $LCTL set_param fail_loc=0
9280 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9281 $LCTL set_param fail_loc=0x80000408
9283 cancel_lru_locks osc
9284 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9285 error "direct read: rc=$?"
9286 $LCTL set_param fail_loc=0
9289 run_test 77d "checksum error on OST direct write, read"
9291 test_77f() { # bug 10889
9292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9293 $GSS && skip_env "could not run with gss"
9296 for algo in $CKSUM_TYPES; do
9297 cancel_lru_locks osc
9298 set_checksum_type $algo
9299 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9300 $LCTL set_param fail_loc=0x409
9301 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9302 error "direct write succeeded"
9303 $LCTL set_param fail_loc=0
9305 set_checksum_type $ORIG_CSUM_TYPE
9308 run_test 77f "repeat checksum error on write (expect error)"
9310 test_77g() { # bug 10889
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9312 $GSS && skip_env "could not run with gss"
9313 remote_ost_nodsh && skip "remote OST with nodsh"
9315 [ ! -f $F77_TMP ] && setup_f77
9317 local file=$DIR/$tfile
9318 stack_trap "rm -f $file" EXIT
9320 $LFS setstripe -c 1 -i 0 $file
9321 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9322 do_facet ost1 lctl set_param fail_loc=0x8000021a
9324 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9325 error "write error: rc=$?"
9326 do_facet ost1 lctl set_param fail_loc=0
9329 cancel_lru_locks osc
9330 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9331 do_facet ost1 lctl set_param fail_loc=0x8000021b
9333 cmp $F77_TMP $file || error "file compare failed"
9334 do_facet ost1 lctl set_param fail_loc=0
9337 run_test 77g "checksum error on OST write, read"
9339 test_77k() { # LU-10906
9340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9341 $GSS && skip_env "could not run with gss"
9343 local cksum_param="osc.$FSNAME*.checksums"
9344 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9348 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9349 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9350 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9353 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9354 error "failed to set checksum=$i on MGS"
9355 wait_update $HOSTNAME "$get_checksum" $i
9357 echo "remount client, checksum should be $i"
9358 remount_client $MOUNT || error "failed to remount client"
9359 checksum=$(eval $get_checksum)
9360 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9362 # remove persistent param to avoid races with checksum mountopt below
9363 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9364 error "failed to delete checksum on MGS"
9366 for opt in "checksum" "nochecksum"; do
9367 #remount with mount option
9368 echo "remount client with option $opt, checksum should be $i"
9369 umount_client $MOUNT || error "failed to umount client"
9370 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9371 error "failed to mount client with option '$opt'"
9372 checksum=$(eval $get_checksum)
9373 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9377 remount_client $MOUNT || error "failed to remount client"
9379 run_test 77k "enable/disable checksum correctly"
9382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9383 $GSS && skip_env "could not run with gss"
9386 stack_trap "set_checksums $ORIG_CSUM" EXIT
9387 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9389 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9391 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9392 for algo in $CKSUM_TYPES; do
9393 set_checksum_type $algo || error "fail to set checksum type $algo"
9394 osc_algo=$(get_osc_checksum_type OST0000)
9395 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9397 # no locks, no reqs to let the connection idle
9398 cancel_lru_locks osc
9399 lru_resize_disable osc
9400 wait_osc_import_state client ost1 IDLE
9402 # ensure ost1 is connected
9403 stat $DIR/$tfile >/dev/null || error "can't stat"
9404 wait_osc_import_state client ost1 FULL
9406 osc_algo=$(get_osc_checksum_type OST0000)
9407 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9411 run_test 77l "preferred checksum type is remembered after reconnected"
9413 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9422 test_78() { # bug 10901
9423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9424 remote_ost || skip_env "local OST"
9427 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9428 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9429 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9430 echo "MemTotal: $MEMTOTAL"
9432 # reserve 256MB of memory for the kernel and other running processes,
9433 # and then take 1/2 of the remaining memory for the read/write buffers.
9434 if [ $MEMTOTAL -gt 512 ] ;then
9435 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9437 # for those poor memory-starved high-end clusters...
9438 MEMTOTAL=$((MEMTOTAL / 2))
9440 echo "Mem to use for directio: $MEMTOTAL"
9442 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9443 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9444 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9445 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9447 echo "Smallest OST: $SMALLESTOST"
9448 [[ $SMALLESTOST -lt 10240 ]] &&
9449 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9451 trap cleanup_test_78 EXIT
9453 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9454 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9456 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9457 echo "File size: $F78SIZE"
9458 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9459 for i in $(seq 1 $NSEQ); do
9460 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9461 echo directIO rdwr round $i of $NSEQ
9462 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9467 run_test 78 "handle large O_DIRECT writes correctly ============"
9469 test_79() { # bug 12743
9470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9472 wait_delete_completed
9474 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9475 BKFREE=$(calc_osc_kbytes kbytesfree)
9476 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9478 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9479 DFTOTAL=`echo $STRING | cut -d, -f1`
9480 DFUSED=`echo $STRING | cut -d, -f2`
9481 DFAVAIL=`echo $STRING | cut -d, -f3`
9482 DFFREE=$(($DFTOTAL - $DFUSED))
9484 ALLOWANCE=$((64 * $OSTCOUNT))
9486 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9487 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9488 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9490 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9491 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9492 error "df free($DFFREE) mismatch OST free($BKFREE)"
9494 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9495 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9496 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9499 run_test 79 "df report consistency check ======================="
9501 test_80() { # bug 10718
9502 remote_ost_nodsh && skip "remote OST with nodsh"
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 # relax strong synchronous semantics for slow backends like ZFS
9506 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9507 local soc="obdfilter.*.sync_lock_cancel"
9508 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9510 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9511 if [ -z "$save" ]; then
9512 soc="obdfilter.*.sync_on_lock_cancel"
9513 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9516 if [ "$save" != "never" ]; then
9517 local hosts=$(comma_list $(osts_nodes))
9519 do_nodes $hosts $LCTL set_param $soc=never
9520 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9524 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9526 local before=$(date +%s)
9527 cancel_lru_locks osc
9528 local after=$(date +%s)
9529 local diff=$((after - before))
9530 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9534 run_test 80 "Page eviction is equally fast at high offsets too"
9536 test_81a() { # LU-456
9537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9538 remote_ost_nodsh && skip "remote OST with nodsh"
9540 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9541 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9542 do_facet ost1 lctl set_param fail_loc=0x80000228
9544 # write should trigger a retry and success
9545 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9546 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9548 if [ $RC -ne 0 ] ; then
9549 error "write should success, but failed for $RC"
9552 run_test 81a "OST should retry write when get -ENOSPC ==============="
9554 test_81b() { # LU-456
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9556 remote_ost_nodsh && skip "remote OST with nodsh"
9558 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9559 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9560 do_facet ost1 lctl set_param fail_loc=0x228
9562 # write should retry several times and return -ENOSPC finally
9563 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9564 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9567 if [ $RC -ne $ENOSPC ] ; then
9568 error "dd should fail for -ENOSPC, but succeed."
9571 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9574 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9576 test_mkdir $DIR/$tdir.cvsroot
9577 chown $RUNAS_ID $DIR/$tdir.cvsroot
9580 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9583 # some versions of cvs import exit(1) when asked to import links or
9584 # files they can't read. ignore those files.
9585 local toignore=$(find . -type l -printf '-I %f\n' -o \
9586 ! -perm /4 -printf '-I %f\n')
9587 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9588 $tdir.reposname vtag rtag
9591 test_mkdir $DIR/$tdir.reposname
9592 chown $RUNAS_ID $DIR/$tdir.reposname
9593 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9595 cd $DIR/$tdir.reposname
9597 $RUNAS cvs add -m 'addmsg' foo99
9599 $RUNAS cvs commit -m 'nomsg' foo99
9600 rm -fr $DIR/$tdir.cvsroot
9602 run_test 99 "cvs strange file/directory operations"
9605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9606 [[ "$NETTYPE" =~ tcp ]] ||
9607 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9608 remote_ost_nodsh && skip "remote OST with nodsh"
9609 remote_mds_nodsh && skip "remote MDS with nodsh"
9611 skip "useless for local single node setup"
9613 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9614 [ "$PROT" != "tcp" ] && continue
9615 RPORT=$(echo $REMOTE | cut -d: -f2)
9616 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9619 LPORT=`echo $LOCAL | cut -d: -f2`
9620 if [ $LPORT -ge 1024 ]; then
9621 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9623 error_exit "local: $LPORT > 1024, remote: $RPORT"
9626 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9628 run_test 100 "check local port using privileged port ==========="
9630 function get_named_value()
9634 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9637 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9638 awk '/^max_cached_mb/ { print $2 }')
9641 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 local cache_limit=32
9653 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9654 trap cleanup_101a EXIT
9655 $LCTL set_param -n llite.*.read_ahead_stats=0
9656 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9659 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9661 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9662 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9665 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9666 get_named_value 'read.but.discarded'); do
9667 discard=$(($discard + $s))
9671 $LCTL get_param osc.*-osc*.rpc_stats
9672 $LCTL get_param llite.*.read_ahead_stats
9674 # Discard is generally zero, but sometimes a few random reads line up
9675 # and trigger larger readahead, which is wasted & leads to discards.
9676 if [[ $(($discard)) -gt $nreads ]]; then
9677 error "too many ($discard) discarded pages"
9679 rm -f $DIR/$tfile || true
9681 run_test 101a "check read-ahead for random reads"
9684 test_mkdir $DIR/$tdir
9686 local FILE_LENGTH=$2
9689 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9691 local list=$(comma_list $(osts_nodes))
9692 set_osd_param $list '' read_cache_enable 0
9693 set_osd_param $list '' writethrough_cache_enable 0
9695 trap cleanup_test101bc EXIT
9696 # prepare the read-ahead file
9697 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9699 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9700 count=$FILE_SIZE_MB 2> /dev/null
9704 cleanup_test101bc() {
9709 local list=$(comma_list $(osts_nodes))
9710 set_osd_param $list '' read_cache_enable 1
9711 set_osd_param $list '' writethrough_cache_enable 1
9715 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9720 local STRIPE_SIZE=$2
9721 local FILE_LENGTH=$3
9722 local RA_INC=1048576
9723 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9724 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9725 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9726 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9727 get_named_value 'read.but.discarded' | calc_total)
9728 if [[ $DISCARD -gt $discard_limit ]]; then
9729 $LCTL get_param llite.*.read_ahead_stats
9730 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9732 echo "Read-ahead success for size ${READ_SIZE}"
9737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9738 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9740 local STRIPE_SIZE=1048576
9741 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9743 if [ $SLOW == "yes" ]; then
9744 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9746 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9749 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9751 # prepare the read-ahead file
9752 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9753 cancel_lru_locks osc
9754 for BIDX in 2 4 8 16 32 64 128 256
9756 local BSIZE=$((BIDX*4096))
9757 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9758 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9759 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9760 $LCTL set_param -n llite.*.read_ahead_stats=0
9761 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9762 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9763 cancel_lru_locks osc
9764 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9769 run_test 101b "check stride-io mode read-ahead ================="
9772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9774 local STRIPE_SIZE=1048576
9775 local FILE_LENGTH=$((STRIPE_SIZE*100))
9780 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9782 cancel_lru_locks osc
9783 $LCTL set_param osc.*.rpc_stats=0
9784 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9785 $LCTL get_param osc.*.rpc_stats
9786 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9787 local stats=$($LCTL get_param -n $osc_rpc_stats)
9788 local lines=$(echo "$stats" | awk 'END {print NR;}')
9791 if [ $lines -le 20 ]; then
9792 echo "continue debug"
9795 for size in 1 2 4 8; do
9796 local rpc=$(echo "$stats" |
9797 awk '($1 == "'$size':") {print $2; exit; }')
9798 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9799 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9801 echo "$osc_rpc_stats check passed!"
9806 run_test 101c "check stripe_size aligned read-ahead"
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9811 local file=$DIR/$tfile
9812 local sz_MB=${FILESIZE_101d:-80}
9813 local ra_MB=${READAHEAD_MB:-40}
9815 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9816 [ $free_MB -lt $sz_MB ] &&
9817 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9819 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9820 $LFS setstripe -c -1 $file || error "setstripe failed"
9822 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9823 echo Cancel LRU locks on lustre client to flush the client cache
9824 cancel_lru_locks osc
9826 echo Disable read-ahead
9827 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9828 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9829 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
9830 $LCTL get_param -n llite.*.max_read_ahead_mb
9832 echo "Reading the test file $file with read-ahead disabled"
9833 local sz_KB=$((sz_MB * 1024 / 4))
9834 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9835 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9836 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9837 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9839 echo "Cancel LRU locks on lustre client to flush the client cache"
9840 cancel_lru_locks osc
9841 echo Enable read-ahead with ${ra_MB}MB
9842 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9844 echo "Reading the test file $file with read-ahead enabled"
9845 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9846 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9848 echo "read-ahead disabled time read $raOFF"
9849 echo "read-ahead enabled time read $raON"
9852 wait_delete_completed
9854 # use awk for this check instead of bash because it handles decimals
9855 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9856 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9858 run_test 101d "file read with and without read-ahead enabled"
9861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9863 local file=$DIR/$tfile
9864 local size_KB=500 #KB
9868 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9869 local need_KB=$((count * size_KB))
9870 [[ $free_KB -le $need_KB ]] &&
9871 skip_env "Need free space $need_KB, have $free_KB"
9873 echo "Creating $count ${size_KB}K test files"
9874 for ((i = 0; i < $count; i++)); do
9875 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9878 echo "Cancel LRU locks on lustre client to flush the client cache"
9879 cancel_lru_locks $OSC
9881 echo "Reset readahead stats"
9882 $LCTL set_param -n llite.*.read_ahead_stats=0
9884 for ((i = 0; i < $count; i++)); do
9885 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9888 $LCTL get_param llite.*.max_cached_mb
9889 $LCTL get_param llite.*.read_ahead_stats
9890 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9891 get_named_value 'misses' | calc_total)
9893 for ((i = 0; i < $count; i++)); do
9894 rm -rf $file.$i 2>/dev/null
9897 #10000 means 20% reads are missing in readahead
9898 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9900 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9903 which iozone || skip_env "no iozone installed"
9905 local old_debug=$($LCTL get_param debug)
9906 old_debug=${old_debug#*=}
9907 $LCTL set_param debug="reada mmap"
9909 # create a test file
9910 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9912 echo Cancel LRU locks on lustre client to flush the client cache
9913 cancel_lru_locks osc
9915 echo Reset readahead stats
9916 $LCTL set_param -n llite.*.read_ahead_stats=0
9918 echo mmap read the file with small block size
9919 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9922 echo checking missing pages
9923 $LCTL get_param llite.*.read_ahead_stats
9924 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9925 get_named_value 'misses' | calc_total)
9927 $LCTL set_param debug="$old_debug"
9928 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9931 run_test 101f "check mmap read performance"
9933 test_101g_brw_size_test() {
9935 local pages=$((mb * 1048576 / PAGE_SIZE))
9936 local file=$DIR/$tfile
9938 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9939 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9940 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9941 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9945 stack_trap "rm -f $file" EXIT
9946 $LCTL set_param -n osc.*.rpc_stats=0
9948 # 10 RPCs should be enough for the test
9950 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9951 { error "dd write ${mb} MB blocks failed"; return 3; }
9952 cancel_lru_locks osc
9953 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9954 { error "dd write ${mb} MB blocks failed"; return 4; }
9956 # calculate number of full-sized read and write RPCs
9957 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9958 sed -n '/pages per rpc/,/^$/p' |
9959 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9960 END { print reads,writes }'))
9961 # allow one extra full-sized read RPC for async readahead
9962 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9963 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9964 [[ ${rpcs[1]} == $count ]] ||
9965 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9969 remote_ost_nodsh && skip "remote OST with nodsh"
9972 local osts=$(get_facets OST)
9973 local list=$(comma_list $(osts_nodes))
9974 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9975 local brw_size="obdfilter.*.brw_size"
9977 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9979 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9981 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9982 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9983 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9984 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9985 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9986 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9988 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9991 if [[ $orig_mb -lt 16 ]]; then
9992 save_lustre_params $osts "$brw_size" > $p
9993 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9994 error "set 16MB RPC size failed"
9996 echo "remount client to enable new RPC size"
9997 remount_client $MOUNT || error "remount_client failed"
10000 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10001 # should be able to set brw_size=12, but no rpc_stats for that
10002 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10005 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10007 if [[ $orig_mb -lt 16 ]]; then
10008 restore_lustre_params < $p
10009 remount_client $MOUNT || error "remount_client restore failed"
10012 rm -f $p $DIR/$tfile
10014 run_test 101g "Big bulk(4/16 MiB) readahead"
10017 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10019 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10020 error "dd 70M file failed"
10021 echo Cancel LRU locks on lustre client to flush the client cache
10022 cancel_lru_locks osc
10024 echo "Reset readahead stats"
10025 $LCTL set_param -n llite.*.read_ahead_stats 0
10027 echo "Read 10M of data but cross 64M bundary"
10028 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10029 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10030 get_named_value 'misses' | calc_total)
10031 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10032 rm -f $p $DIR/$tfile
10034 run_test 101h "Readahead should cover current read window"
10037 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10038 error "dd 10M file failed"
10040 local max_per_file_mb=$($LCTL get_param -n \
10041 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10042 cancel_lru_locks osc
10043 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10044 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10045 error "set max_read_ahead_per_file_mb to 1 failed"
10047 echo "Reset readahead stats"
10048 $LCTL set_param llite.*.read_ahead_stats=0
10050 dd if=$DIR/$tfile of=/dev/null bs=2M
10052 $LCTL get_param llite.*.read_ahead_stats
10053 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10054 awk '/misses/ { print $2 }')
10055 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10058 run_test 101i "allow current readahead to exceed reservation"
10061 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10062 error "setstripe $DIR/$tfile failed"
10063 local file_size=$((1048576 * 16))
10064 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10065 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10067 echo Disable read-ahead
10068 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10070 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10071 for blk in $PAGE_SIZE 1048576 $file_size; do
10072 cancel_lru_locks osc
10073 echo "Reset readahead stats"
10074 $LCTL set_param -n llite.*.read_ahead_stats=0
10075 local count=$(($file_size / $blk))
10076 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10077 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10078 get_named_value 'failed.to.fast.read' | calc_total)
10079 $LCTL get_param -n llite.*.read_ahead_stats
10080 [ $miss -eq $count ] || error "expected $count got $miss"
10083 rm -f $p $DIR/$tfile
10085 run_test 101j "A complete read block should be submitted when no RA"
10088 test_mkdir $DIR/$tdir
10089 chown $RUNAS_ID $DIR/$tdir
10092 STRIPE_COUNT=$OSTCOUNT
10093 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10095 trap cleanup_test102 EXIT
10097 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10099 for num in 1 2 3 4; do
10100 for count in $(seq 1 $STRIPE_COUNT); do
10101 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10102 local size=`expr $STRIPE_SIZE \* $num`
10103 local file=file"$num-$idx-$count"
10104 $1 $LFS setstripe -S $size -i $idx -c $count $file
10110 $1 tar cf $TMP/f102.tar $tdir --xattrs
10113 cleanup_test102() {
10115 rm -f $TMP/f102.tar
10116 rm -rf $DIR/d0.sanity/d102
10120 [ "$UID" != 0 ] && skip "must run as root"
10121 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10122 skip_env "must have user_xattr"
10124 [ -z "$(which setfattr 2>/dev/null)" ] &&
10125 skip_env "could not find setfattr"
10127 local testfile=$DIR/$tfile
10130 echo "set/get xattr..."
10131 setfattr -n trusted.name1 -v value1 $testfile ||
10132 error "setfattr -n trusted.name1=value1 $testfile failed"
10133 getfattr -n trusted.name1 $testfile 2> /dev/null |
10134 grep "trusted.name1=.value1" ||
10135 error "$testfile missing trusted.name1=value1"
10137 setfattr -n user.author1 -v author1 $testfile ||
10138 error "setfattr -n user.author1=author1 $testfile failed"
10139 getfattr -n user.author1 $testfile 2> /dev/null |
10140 grep "user.author1=.author1" ||
10141 error "$testfile missing trusted.author1=author1"
10143 echo "listxattr..."
10144 setfattr -n trusted.name2 -v value2 $testfile ||
10145 error "$testfile unable to set trusted.name2"
10146 setfattr -n trusted.name3 -v value3 $testfile ||
10147 error "$testfile unable to set trusted.name3"
10148 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10149 grep "trusted.name" | wc -l) -eq 3 ] ||
10150 error "$testfile missing 3 trusted.name xattrs"
10152 setfattr -n user.author2 -v author2 $testfile ||
10153 error "$testfile unable to set user.author2"
10154 setfattr -n user.author3 -v author3 $testfile ||
10155 error "$testfile unable to set user.author3"
10156 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10157 grep "user.author" | wc -l) -eq 3 ] ||
10158 error "$testfile missing 3 user.author xattrs"
10160 echo "remove xattr..."
10161 setfattr -x trusted.name1 $testfile ||
10162 error "$testfile error deleting trusted.name1"
10163 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10164 error "$testfile did not delete trusted.name1 xattr"
10166 setfattr -x user.author1 $testfile ||
10167 error "$testfile error deleting user.author1"
10168 echo "set lustre special xattr ..."
10169 $LFS setstripe -c1 $testfile
10170 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10171 awk -F "=" '/trusted.lov/ { print $2 }' )
10172 setfattr -n "trusted.lov" -v $lovea $testfile ||
10173 error "$testfile doesn't ignore setting trusted.lov again"
10174 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10175 error "$testfile allow setting invalid trusted.lov"
10178 run_test 102a "user xattr test =================================="
10180 check_102b_layout() {
10182 local testfile=$DIR/$tfile
10184 echo "test layout '$layout'"
10185 $LFS setstripe $layout $testfile || error "setstripe failed"
10186 $LFS getstripe -y $testfile
10188 echo "get/set/list trusted.lov xattr ..." # b=10930
10189 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10190 [[ "$value" =~ "trusted.lov" ]] ||
10191 error "can't get trusted.lov from $testfile"
10192 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10193 error "getstripe failed"
10195 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10197 value=$(cut -d= -f2 <<<$value)
10198 # LU-13168: truncated xattr should fail if short lov_user_md header
10199 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10200 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10201 for len in $lens; do
10202 echo "setfattr $len $testfile.2"
10203 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10204 [ $len -lt 66 ] && error "short xattr len=$len worked"
10206 local stripe_size=$($LFS getstripe -S $testfile.2)
10207 local stripe_count=$($LFS getstripe -c $testfile.2)
10208 [[ $stripe_size -eq 65536 ]] ||
10209 error "stripe size $stripe_size != 65536"
10210 [[ $stripe_count -eq $stripe_count_orig ]] ||
10211 error "stripe count $stripe_count != $stripe_count_orig"
10212 rm $testfile $testfile.2
10216 [ -z "$(which setfattr 2>/dev/null)" ] &&
10217 skip_env "could not find setfattr"
10218 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10220 # check plain layout
10221 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10223 # and also check composite layout
10224 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10227 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10230 [ -z "$(which setfattr 2>/dev/null)" ] &&
10231 skip_env "could not find setfattr"
10232 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10234 # b10930: get/set/list lustre.lov xattr
10235 echo "get/set/list lustre.lov xattr ..."
10236 test_mkdir $DIR/$tdir
10237 chown $RUNAS_ID $DIR/$tdir
10238 local testfile=$DIR/$tdir/$tfile
10239 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10240 error "setstripe failed"
10241 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10242 error "getstripe failed"
10243 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10244 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10246 local testfile2=${testfile}2
10247 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10248 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10250 $RUNAS $MCREATE $testfile2
10251 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10252 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10253 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10254 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10255 [ $stripe_count -eq $STRIPECOUNT ] ||
10256 error "stripe count $stripe_count != $STRIPECOUNT"
10258 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10260 compare_stripe_info1() {
10261 local stripe_index_all_zero=true
10263 for num in 1 2 3 4; do
10264 for count in $(seq 1 $STRIPE_COUNT); do
10265 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10266 local size=$((STRIPE_SIZE * num))
10267 local file=file"$num-$offset-$count"
10268 stripe_size=$($LFS getstripe -S $PWD/$file)
10269 [[ $stripe_size -ne $size ]] &&
10270 error "$file: size $stripe_size != $size"
10271 stripe_count=$($LFS getstripe -c $PWD/$file)
10272 # allow fewer stripes to be created, ORI-601
10273 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10274 error "$file: count $stripe_count != $count"
10275 stripe_index=$($LFS getstripe -i $PWD/$file)
10276 [[ $stripe_index -ne 0 ]] &&
10277 stripe_index_all_zero=false
10281 $stripe_index_all_zero &&
10282 error "all files are being extracted starting from OST index 0"
10286 have_xattrs_include() {
10287 tar --help | grep -q xattrs-include &&
10288 echo --xattrs-include="lustre.*"
10292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10293 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10295 XINC=$(have_xattrs_include)
10297 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10298 cd $DIR/$tdir/$tdir
10299 compare_stripe_info1
10301 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10305 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10307 XINC=$(have_xattrs_include)
10309 test_mkdir $DIR/$tdir.restore
10311 tar cf - --xattrs $tdir | tar xf - \
10312 -C $DIR/$tdir.restore --xattrs $XINC
10313 cd $DIR/$tdir.restore/$tdir
10314 compare_stripe_info1
10316 run_test 102f "tar copy files, not keep osts"
10319 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10320 skip "must have user_xattr"
10321 [ -z "$(which setfattr 2>/dev/null)" ] &&
10322 skip_env "could not find setfattr"
10323 [ -z "$(which getfattr 2>/dev/null)" ] &&
10324 skip_env "could not find getfattr"
10326 local xsize=${1:-1024} # in bytes
10327 local file=$DIR/$tfile
10328 local value="$(generate_string $xsize)"
10329 local xbig=trusted.big
10333 log "save $xbig on $file"
10334 if [ -z "$toobig" ]
10336 setfattr -n $xbig -v $value $file ||
10337 error "saving $xbig on $file failed"
10339 setfattr -n $xbig -v $value $file &&
10340 error "saving $xbig on $file succeeded"
10344 local orig=$(get_xattr_value $xbig $file)
10345 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10347 local xsml=trusted.sml
10348 log "save $xsml on $file"
10349 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10351 local new=$(get_xattr_value $xbig $file)
10352 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10354 log "grow $xsml on $file"
10355 setfattr -n $xsml -v "$value" $file ||
10356 error "growing $xsml on $file failed"
10358 new=$(get_xattr_value $xbig $file)
10359 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10360 log "$xbig still valid after growing $xsml"
10365 test_102h() { # bug 15777
10368 run_test 102h "grow xattr from inside inode to external block"
10371 large_xattr_enabled || skip_env "ea_inode feature disabled"
10373 echo "setting xattr of max xattr size: $(max_xattr_size)"
10374 grow_xattr $(max_xattr_size)
10376 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10377 echo "This should fail:"
10378 grow_xattr $(($(max_xattr_size) + 10)) 1
10380 run_test 102ha "grow xattr from inside inode to external inode"
10382 test_102i() { # bug 17038
10383 [ -z "$(which getfattr 2>/dev/null)" ] &&
10384 skip "could not find getfattr"
10387 ln -s $DIR/$tfile $DIR/${tfile}link
10388 getfattr -n trusted.lov $DIR/$tfile ||
10389 error "lgetxattr on $DIR/$tfile failed"
10390 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10391 grep -i "no such attr" ||
10392 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10393 rm -f $DIR/$tfile $DIR/${tfile}link
10395 run_test 102i "lgetxattr test on symbolic link ============"
10398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10399 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10401 XINC=$(have_xattrs_include)
10402 setup_test102 "$RUNAS"
10403 chown $RUNAS_ID $DIR/$tdir
10404 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10405 cd $DIR/$tdir/$tdir
10406 compare_stripe_info1 "$RUNAS"
10408 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10411 [ -z "$(which setfattr 2>/dev/null)" ] &&
10412 skip "could not find setfattr"
10415 # b22187 just check that does not crash for regular file.
10416 setfattr -n trusted.lov $DIR/$tfile
10417 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10418 local test_kdir=$DIR/$tdir
10419 test_mkdir $test_kdir
10420 local default_size=$($LFS getstripe -S $test_kdir)
10421 local default_count=$($LFS getstripe -c $test_kdir)
10422 local default_offset=$($LFS getstripe -i $test_kdir)
10423 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10424 error 'dir setstripe failed'
10425 setfattr -n trusted.lov $test_kdir
10426 local stripe_size=$($LFS getstripe -S $test_kdir)
10427 local stripe_count=$($LFS getstripe -c $test_kdir)
10428 local stripe_offset=$($LFS getstripe -i $test_kdir)
10429 [ $stripe_size -eq $default_size ] ||
10430 error "stripe size $stripe_size != $default_size"
10431 [ $stripe_count -eq $default_count ] ||
10432 error "stripe count $stripe_count != $default_count"
10433 [ $stripe_offset -eq $default_offset ] ||
10434 error "stripe offset $stripe_offset != $default_offset"
10435 rm -rf $DIR/$tfile $test_kdir
10437 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10440 [ -z "$(which getfattr 2>/dev/null)" ] &&
10441 skip "could not find getfattr"
10443 # LU-532 trusted. xattr is invisible to non-root
10444 local testfile=$DIR/$tfile
10448 echo "listxattr as user..."
10449 chown $RUNAS_ID $testfile
10450 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10451 grep -q "trusted" &&
10452 error "$testfile trusted xattrs are user visible"
10456 run_test 102l "listxattr size test =================================="
10458 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10459 local path=$DIR/$tfile
10462 listxattr_size_check $path || error "listattr_size_check $path failed"
10464 run_test 102m "Ensure listxattr fails on small bufffer ========"
10468 getxattr() { # getxattr path name
10469 # Return the base64 encoding of the value of xattr name on path.
10473 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10475 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10477 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10479 getfattr --absolute-names --encoding=base64 --name=$name $path |
10480 awk -F= -v name=$name '$1 == name {
10481 print substr($0, index($0, "=") + 1);
10485 test_102n() { # LU-4101 mdt: protect internal xattrs
10486 [ -z "$(which setfattr 2>/dev/null)" ] &&
10487 skip "could not find setfattr"
10488 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10490 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10493 local file0=$DIR/$tfile.0
10494 local file1=$DIR/$tfile.1
10495 local xattr0=$TMP/$tfile.0
10496 local xattr1=$TMP/$tfile.1
10497 local namelist="lov lma lmv link fid version som hsm"
10501 rm -rf $file0 $file1 $xattr0 $xattr1
10502 touch $file0 $file1
10504 # Get 'before' xattrs of $file1.
10505 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10507 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10508 namelist+=" lfsck_namespace"
10509 for name in $namelist; do
10510 # Try to copy xattr from $file0 to $file1.
10511 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10513 setfattr --name=trusted.$name --value="$value" $file1 ||
10514 error "setxattr 'trusted.$name' failed"
10516 # Try to set a garbage xattr.
10517 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10519 if [[ x$name == "xlov" ]]; then
10520 setfattr --name=trusted.lov --value="$value" $file1 &&
10521 error "setxattr invalid 'trusted.lov' success"
10523 setfattr --name=trusted.$name --value="$value" $file1 ||
10524 error "setxattr invalid 'trusted.$name' failed"
10527 # Try to remove the xattr from $file1. We don't care if this
10528 # appears to succeed or fail, we just don't want there to be
10529 # any changes or crashes.
10530 setfattr --remove=$trusted.$name $file1 2> /dev/null
10533 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10536 # Try to copy xattr from $file0 to $file1.
10537 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10539 setfattr --name=trusted.$name --value="$value" $file1 ||
10540 error "setxattr 'trusted.$name' failed"
10542 # Try to set a garbage xattr.
10543 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10545 setfattr --name=trusted.$name --value="$value" $file1 ||
10546 error "setxattr 'trusted.$name' failed"
10548 # Try to remove the xattr from $file1. We don't care if this
10549 # appears to succeed or fail, we just don't want there to be
10550 # any changes or crashes.
10551 setfattr --remove=$trusted.$name $file1 2> /dev/null
10554 # Get 'after' xattrs of file1.
10555 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10557 if ! diff $xattr0 $xattr1; then
10558 error "before and after xattrs of '$file1' differ"
10561 rm -rf $file0 $file1 $xattr0 $xattr1
10565 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10567 test_102p() { # LU-4703 setxattr did not check ownership
10568 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10569 skip "MDS needs to be at least 2.5.56"
10571 local testfile=$DIR/$tfile
10575 echo "setfacl as user..."
10576 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10577 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10579 echo "setfattr as user..."
10580 setfacl -m "u:$RUNAS_ID:---" $testfile
10581 $RUNAS setfattr -x system.posix_acl_access $testfile
10582 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10584 run_test 102p "check setxattr(2) correctly fails without permission"
10587 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10588 skip "MDS needs to be at least 2.6.92"
10590 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10592 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10595 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10596 skip "MDS needs to be at least 2.6.93"
10598 touch $DIR/$tfile || error "touch"
10599 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10600 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10601 rm $DIR/$tfile || error "rm"
10604 mkdir -p $DIR/$tdir || error "mkdir"
10605 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10606 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10607 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10608 error "$testfile error deleting user.author1"
10609 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10610 grep "user.$(basename $tdir)" &&
10611 error "$tdir did not delete user.$(basename $tdir)"
10612 rmdir $DIR/$tdir || error "rmdir"
10615 test_mkdir $DIR/$tdir
10616 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10617 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10618 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10619 error "$testfile error deleting user.author1"
10620 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10621 grep "user.$(basename $tdir)" &&
10622 error "$tdir did not delete user.$(basename $tdir)"
10623 rmdir $DIR/$tdir || error "rm striped dir"
10625 run_test 102r "set EAs with empty values"
10628 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10629 skip "MDS needs to be at least 2.11.52"
10631 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10633 save_lustre_params client "llite.*.xattr_cache" > $save
10635 for cache in 0 1; do
10636 lctl set_param llite.*.xattr_cache=$cache
10639 touch $DIR/$tfile || error "touch"
10640 for prefix in lustre security system trusted user; do
10641 # Note getxattr() may fail with 'Operation not
10642 # supported' or 'No such attribute' depending
10643 # on prefix and cache.
10644 getfattr -n $prefix.n102s $DIR/$tfile &&
10645 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10649 restore_lustre_params < $save
10651 run_test 102s "getting nonexistent xattrs should fail"
10654 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10655 skip "MDS needs to be at least 2.11.52"
10657 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10659 save_lustre_params client "llite.*.xattr_cache" > $save
10661 for cache in 0 1; do
10662 lctl set_param llite.*.xattr_cache=$cache
10664 for buf_size in 0 256; do
10666 touch $DIR/$tfile || error "touch"
10667 setfattr -n user.multiop $DIR/$tfile
10668 $MULTIOP $DIR/$tfile oa$buf_size ||
10669 error "cannot get zero length xattr value (buf_size = $buf_size)"
10673 restore_lustre_params < $save
10675 run_test 102t "zero length xattr values handled correctly"
10679 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10684 [ "$UID" != 0 ] && skip "must run as root"
10685 $GSS && skip_env "could not run under gss"
10686 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10687 skip_env "must have acl enabled"
10688 [ -z "$(which setfacl 2>/dev/null)" ] &&
10689 skip_env "could not find setfacl"
10690 remote_mds_nodsh && skip "remote MDS with nodsh"
10692 gpasswd -a daemon bin # LU-5641
10693 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10695 declare -a identity_old
10697 for num in $(seq $MDSCOUNT); do
10698 switch_identity $num true || identity_old[$num]=$?
10701 SAVE_UMASK=$(umask)
10703 mkdir -p $DIR/$tdir
10706 echo "performing cp ..."
10707 run_acl_subtest cp || error "run_acl_subtest cp failed"
10708 echo "performing getfacl-noacl..."
10709 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10710 echo "performing misc..."
10711 run_acl_subtest misc || error "misc test failed"
10712 echo "performing permissions..."
10713 run_acl_subtest permissions || error "permissions failed"
10714 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10715 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10716 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10717 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10719 echo "performing permissions xattr..."
10720 run_acl_subtest permissions_xattr ||
10721 error "permissions_xattr failed"
10723 echo "performing setfacl..."
10724 run_acl_subtest setfacl || error "setfacl test failed"
10726 # inheritance test got from HP
10727 echo "performing inheritance..."
10728 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10729 chmod +x make-tree || error "chmod +x failed"
10730 run_acl_subtest inheritance || error "inheritance test failed"
10733 echo "LU-974 ignore umask when acl is enabled..."
10734 run_acl_subtest 974 || error "LU-974 umask test failed"
10735 if [ $MDSCOUNT -ge 2 ]; then
10736 run_acl_subtest 974_remote ||
10737 error "LU-974 umask test failed under remote dir"
10740 echo "LU-2561 newly created file is same size as directory..."
10741 if [ "$mds1_FSTYPE" != "zfs" ]; then
10742 run_acl_subtest 2561 || error "LU-2561 test failed"
10744 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10747 run_acl_subtest 4924 || error "LU-4924 test failed"
10752 for num in $(seq $MDSCOUNT); do
10753 if [ "${identity_old[$num]}" = 1 ]; then
10754 switch_identity $num false || identity_old[$num]=$?
10758 run_test 103a "acl test"
10764 for U in {0..511}; do
10766 local O=$(printf "%04o" $U)
10768 umask $(printf "%04o" $((511 ^ $O)))
10769 $LFS setstripe -c 1 $DIR/$tfile.s$O
10770 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10772 (( $S == ($O & 0666) )) ||
10773 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10775 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10776 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10777 (( $S == ($O & 0666) )) ||
10778 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10780 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10781 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10782 (( $S == ($O & 0666) )) ||
10783 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10784 rm -f $DIR/$tfile.[smp]$0
10788 # limit the concurrently running threads to 64. LU-11878
10789 local idx=$((U % 64))
10790 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10795 run_test 103b "umask lfs setstripe"
10798 mkdir -p $DIR/$tdir
10799 cp -rp $DIR/$tdir $DIR/$tdir.bak
10801 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10802 error "$DIR/$tdir shouldn't contain default ACL"
10803 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10804 error "$DIR/$tdir.bak shouldn't contain default ACL"
10807 run_test 103c "'cp -rp' won't set empty acl"
10812 local saved_debug=$($LCTL get_param -n debug)
10814 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
10815 skip "MDS needs to be at least 2.14.0"
10817 large_xattr_enabled || skip_env "ea_inode feature disabled"
10819 mkdir -p $DIR/$tdir
10820 # add big LOV EA to cause reply buffer overflow earlier
10821 $LFS setstripe -C 1000 $DIR/$tdir
10822 lctl set_param mdc.*-mdc*.stats=clear
10824 $LCTL set_param debug=0
10825 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
10826 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
10828 # add a large number of default ACLs (expect 8000+ for 2.13+)
10829 for U in {2..7000}; do
10830 setfacl -d -m user:$U:rwx $DIR/$tdir ||
10831 error "Able to add just $U default ACLs"
10833 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10834 echo "$numacl default ACLs created"
10836 stat $DIR/$tdir || error "Cannot stat directory"
10837 # check file creation
10838 touch $DIR/$tdir/$tfile ||
10839 error "failed to create $tfile with $numacl default ACLs"
10840 stat $DIR/$tdir/$tfile || error "Cannot stat file"
10841 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10842 echo "$fileacl ACLs were inherited"
10843 (( $fileacl == $numacl )) ||
10844 error "Not all default ACLs were inherited: $numacl != $fileacl"
10845 # check that new ACLs creation adds new ACLs to inherited ACLs
10846 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
10847 error "Cannot set new ACL"
10848 numacl=$((numacl + 1))
10849 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10850 (( $fileacl == $numacl )) ||
10851 error "failed to add new ACL: $fileacl != $numacl as expected"
10852 # adds more ACLs to a file to reach their maximum at 8000+
10854 for U in {20000..25000}; do
10855 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
10856 numacl=$((numacl + 1))
10858 echo "Added $numacl more ACLs to the file"
10859 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
10860 echo "Total $fileacl ACLs in file"
10861 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
10862 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
10863 rmdir $DIR/$tdir || error "Cannot remove directory"
10865 run_test 103e "inheritance of big amount of default ACLs"
10868 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10871 lfs df || error "lfs df failed"
10872 lfs df -ih || error "lfs df -ih failed"
10873 lfs df -h $DIR || error "lfs df -h $DIR failed"
10874 lfs df -i $DIR || error "lfs df -i $DIR failed"
10875 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10876 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10878 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10879 lctl --device %$OSC deactivate
10880 lfs df || error "lfs df with deactivated OSC failed"
10881 lctl --device %$OSC activate
10882 # wait the osc back to normal
10883 wait_osc_import_ready client ost
10885 lfs df || error "lfs df with reactivated OSC failed"
10888 run_test 104a "lfs df [-ih] [path] test ========================="
10891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10892 [ $RUNAS_ID -eq $UID ] &&
10893 skip_env "RUNAS_ID = UID = $UID -- skipping"
10895 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10896 grep "Permission denied" | wc -l)))
10897 if [ $denied_cnt -ne 0 ]; then
10898 error "lfs check servers test failed"
10901 run_test 104b "$RUNAS lfs check servers test ===================="
10904 # doesn't work on 2.4 kernels
10906 if $(flock_is_enabled); then
10907 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10909 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10913 run_test 105a "flock when mounted without -o flock test ========"
10917 if $(flock_is_enabled); then
10918 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10920 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10924 run_test 105b "fcntl when mounted without -o flock test ========"
10928 if $(flock_is_enabled); then
10929 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10931 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10935 run_test 105c "lockf when mounted without -o flock test"
10937 test_105d() { # bug 15924
10938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10940 test_mkdir $DIR/$tdir
10941 flock_is_enabled || skip_env "mount w/o flock enabled"
10942 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10943 $LCTL set_param fail_loc=0x80000315
10944 flocks_test 2 $DIR/$tdir
10946 run_test 105d "flock race (should not freeze) ========"
10948 test_105e() { # bug 22660 && 22040
10949 flock_is_enabled || skip_env "mount w/o flock enabled"
10952 flocks_test 3 $DIR/$tfile
10954 run_test 105e "Two conflicting flocks from same process"
10956 test_106() { #bug 10921
10957 test_mkdir $DIR/$tdir
10958 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10959 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10961 run_test 106 "attempt exec of dir followed by chown of that dir"
10964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10972 local save_pattern=$(sysctl -n kernel.core_pattern)
10973 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10974 sysctl -w kernel.core_pattern=$file
10975 sysctl -w kernel.core_uses_pid=0
10977 ulimit -c unlimited
10983 kill -s 11 $SLEEPPID
10985 if [ -e $file ]; then
10986 size=`stat -c%s $file`
10987 [ $size -eq 0 ] && error "Fail to create core file $file"
10989 error "Fail to create core file $file"
10992 sysctl -w kernel.core_pattern=$save_pattern
10993 sysctl -w kernel.core_uses_pid=$save_uses_pid
10996 run_test 107 "Coredump on SIG"
10999 test_mkdir $DIR/$tdir
11000 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11001 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11002 error "mkdir with 256 char should fail, but did not"
11003 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11004 error "create with 255 char failed"
11005 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11006 error "create with 256 char should fail, but did not"
11011 run_test 110 "filename length checking"
11014 # Purpose: To verify dynamic thread (OSS) creation.
11017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11018 remote_ost_nodsh && skip "remote OST with nodsh"
11020 # Lustre does not stop service threads once they are started.
11021 # Reset number of running threads to default.
11026 local save_params="$TMP/sanity-$TESTNAME.parameters"
11028 # Get ll_ost_io count before I/O
11029 OSTIO_pre=$(do_facet ost1 \
11030 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11031 # Exit if lustre is not running (ll_ost_io not running).
11032 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11034 echo "Starting with $OSTIO_pre threads"
11035 local thread_max=$((OSTIO_pre * 2))
11036 local rpc_in_flight=$((thread_max * 2))
11037 # Number of I/O Process proposed to be started.
11039 local facets=$(get_facets OST)
11041 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11042 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11044 # Set in_flight to $rpc_in_flight
11045 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11046 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11047 nfiles=${rpc_in_flight}
11048 # Set ost thread_max to $thread_max
11049 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11051 # 5 Minutes should be sufficient for max number of OSS
11052 # threads(thread_max) to be created.
11056 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11057 test_mkdir $DIR/$tdir
11058 for i in $(seq $nfiles); do
11059 local file=$DIR/$tdir/${tfile}-$i
11060 $LFS setstripe -c -1 -i 0 $file
11061 ($WTL $file $timeout)&
11064 # I/O Started - Wait for thread_started to reach thread_max or report
11065 # error if thread_started is more than thread_max.
11066 echo "Waiting for thread_started to reach thread_max"
11067 local thread_started=0
11068 local end_time=$((SECONDS + timeout))
11070 while [ $SECONDS -le $end_time ] ; do
11072 # Get ost i/o thread_started count.
11073 thread_started=$(do_facet ost1 \
11075 ost.OSS.ost_io.threads_started | cut -d= -f2")
11076 # Break out if thread_started is equal/greater than thread_max
11077 if [[ $thread_started -ge $thread_max ]]; then
11078 echo ll_ost_io thread_started $thread_started, \
11079 equal/greater than thread_max $thread_max
11085 # Cleanup - We have the numbers, Kill i/o jobs if running.
11086 jobcount=($(jobs -p))
11087 for i in $(seq 0 $((${#jobcount[@]}-1)))
11089 kill -9 ${jobcount[$i]}
11090 if [ $? -ne 0 ] ; then
11092 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11096 # Cleanup files left by WTL binary.
11097 for i in $(seq $nfiles); do
11098 local file=$DIR/$tdir/${tfile}-$i
11100 if [ $? -ne 0 ] ; then
11101 echo "Warning: Failed to delete file $file"
11105 restore_lustre_params <$save_params
11106 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11108 # Error out if no new thread has started or Thread started is greater
11110 if [[ $thread_started -le $OSTIO_pre ||
11111 $thread_started -gt $thread_max ]]; then
11112 error "ll_ost_io: thread_started $thread_started" \
11113 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11114 "No new thread started or thread started greater " \
11118 run_test 115 "verify dynamic thread creation===================="
11121 wait_delete_completed
11122 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11123 echo "OST kbytes available: ${AVAIL[@]}"
11128 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11129 #echo OST $i: ${AVAIL[i]}kb
11130 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11134 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11139 echo "Min free space: OST $MINI: $MINV"
11140 echo "Max free space: OST $MAXI: $MAXV"
11143 test_116a() { # was previously test_116()
11144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11145 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11146 remote_mds_nodsh && skip "remote MDS with nodsh"
11148 echo -n "Free space priority "
11149 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11154 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11155 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11156 trap simple_cleanup_common EXIT
11158 # Check if we need to generate uneven OSTs
11159 test_mkdir -p $DIR/$tdir/OST${MINI}
11160 local FILL=$((MINV / 4))
11161 local DIFF=$((MAXV - MINV))
11162 local DIFF2=$((DIFF * 100 / MINV))
11164 local threshold=$(do_facet $SINGLEMDS \
11165 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11166 threshold=${threshold%%%}
11167 echo -n "Check for uneven OSTs: "
11168 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11170 if [[ $DIFF2 -gt $threshold ]]; then
11172 echo "Don't need to fill OST$MINI"
11174 # generate uneven OSTs. Write 2% over the QOS threshold value
11176 DIFF=$((threshold - DIFF2 + 2))
11177 DIFF2=$((MINV * DIFF / 100))
11178 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11179 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11180 error "setstripe failed"
11181 DIFF=$((DIFF2 / 2048))
11183 while [ $i -lt $DIFF ]; do
11185 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11186 bs=2M count=1 2>/dev/null
11195 DIFF=$((MAXV - MINV))
11196 DIFF2=$((DIFF * 100 / MINV))
11197 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11198 if [ $DIFF2 -gt $threshold ]; then
11201 echo "failed - QOS mode won't be used"
11202 simple_cleanup_common
11203 skip "QOS imbalance criteria not met"
11211 # now fill using QOS
11212 $LFS setstripe -c 1 $DIR/$tdir
11213 FILL=$((FILL / 200))
11214 if [ $FILL -gt 600 ]; then
11217 echo "writing $FILL files to QOS-assigned OSTs"
11219 while [ $i -lt $FILL ]; do
11221 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11222 count=1 2>/dev/null
11225 echo "wrote $i 200k files"
11229 echo "Note: free space may not be updated, so measurements might be off"
11231 DIFF2=$((MAXV - MINV))
11232 echo "free space delta: orig $DIFF final $DIFF2"
11233 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11234 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11235 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11236 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11237 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11238 if [[ $DIFF -gt 0 ]]; then
11239 FILL=$((DIFF2 * 100 / DIFF - 100))
11240 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11243 # Figure out which files were written where
11244 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11245 awk '/'$MINI1': / {print $2; exit}')
11247 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11248 echo "$MINC files created on smaller OST $MINI1"
11249 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11250 awk '/'$MAXI1': / {print $2; exit}')
11252 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11253 echo "$MAXC files created on larger OST $MAXI1"
11254 if [[ $MINC -gt 0 ]]; then
11255 FILL=$((MAXC * 100 / MINC - 100))
11256 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11258 [[ $MAXC -gt $MINC ]] ||
11259 error_ignore LU-9 "stripe QOS didn't balance free space"
11260 simple_cleanup_common
11262 run_test 116a "stripe QOS: free space balance ==================="
11264 test_116b() { # LU-2093
11265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11266 remote_mds_nodsh && skip "remote MDS with nodsh"
11268 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11269 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11270 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11271 [ -z "$old_rr" ] && skip "no QOS"
11272 do_facet $SINGLEMDS lctl set_param \
11273 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11274 mkdir -p $DIR/$tdir
11275 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11276 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11277 do_facet $SINGLEMDS lctl set_param fail_loc=0
11279 do_facet $SINGLEMDS lctl set_param \
11280 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11282 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11284 test_117() # bug 10891
11286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11288 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11289 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11290 lctl set_param fail_loc=0x21e
11291 > $DIR/$tfile || error "truncate failed"
11292 lctl set_param fail_loc=0
11293 echo "Truncate succeeded."
11296 run_test 117 "verify osd extend =========="
11298 NO_SLOW_RESENDCOUNT=4
11299 export OLD_RESENDCOUNT=""
11300 set_resend_count () {
11301 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11302 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11303 lctl set_param -n $PROC_RESENDCOUNT $1
11304 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11307 # for reduce test_118* time (b=14842)
11308 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11310 # Reset async IO behavior after error case
11312 FILE=$DIR/reset_async
11314 # Ensure all OSCs are cleared
11315 $LFS setstripe -c -1 $FILE
11316 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11321 test_118a() #bug 11710
11323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11327 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11328 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11329 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11331 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11332 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11337 run_test 118a "verify O_SYNC works =========="
11341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11342 remote_ost_nodsh && skip "remote OST with nodsh"
11346 #define OBD_FAIL_SRV_ENOENT 0x217
11347 set_nodes_failloc "$(osts_nodes)" 0x217
11348 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11350 set_nodes_failloc "$(osts_nodes)" 0
11351 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11352 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11355 if [[ $RC -eq 0 ]]; then
11356 error "Must return error due to dropped pages, rc=$RC"
11360 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11361 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11365 echo "Dirty pages not leaked on ENOENT"
11367 # Due to the above error the OSC will issue all RPCs syncronously
11368 # until a subsequent RPC completes successfully without error.
11369 $MULTIOP $DIR/$tfile Ow4096yc
11374 run_test 118b "Reclaim dirty pages on fatal error =========="
11378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11380 # for 118c, restore the original resend count, LU-1940
11381 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11382 set_resend_count $OLD_RESENDCOUNT
11383 remote_ost_nodsh && skip "remote OST with nodsh"
11387 #define OBD_FAIL_OST_EROFS 0x216
11388 set_nodes_failloc "$(osts_nodes)" 0x216
11390 # multiop should block due to fsync until pages are written
11391 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11395 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11396 error "Multiop failed to block on fsync, pid=$MULTIPID"
11399 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11401 if [[ $WRITEBACK -eq 0 ]]; then
11402 error "No page in writeback, writeback=$WRITEBACK"
11405 set_nodes_failloc "$(osts_nodes)" 0
11408 if [[ $RC -ne 0 ]]; then
11409 error "Multiop fsync failed, rc=$RC"
11412 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11413 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11415 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11416 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11420 echo "Dirty pages flushed via fsync on EROFS"
11423 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11425 # continue to use small resend count to reduce test_118* time (b=14842)
11426 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11431 remote_ost_nodsh && skip "remote OST with nodsh"
11435 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11436 set_nodes_failloc "$(osts_nodes)" 0x214
11437 # multiop should block due to fsync until pages are written
11438 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11442 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11443 error "Multiop failed to block on fsync, pid=$MULTIPID"
11446 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11448 if [[ $WRITEBACK -eq 0 ]]; then
11449 error "No page in writeback, writeback=$WRITEBACK"
11452 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11453 set_nodes_failloc "$(osts_nodes)" 0
11455 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11456 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11458 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11459 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11463 echo "Dirty pages gaurenteed flushed via fsync"
11466 run_test 118d "Fsync validation inject a delay of the bulk =========="
11469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11473 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11474 lctl set_param fail_loc=0x8000040a
11476 # Should simulate EINVAL error which is fatal
11477 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11479 if [[ $RC -eq 0 ]]; then
11480 error "Must return error due to dropped pages, rc=$RC"
11483 lctl set_param fail_loc=0x0
11485 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11486 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11487 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11489 if [[ $LOCKED -ne 0 ]]; then
11490 error "Locked pages remain in cache, locked=$LOCKED"
11493 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11494 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11498 echo "No pages locked after fsync"
11503 run_test 118f "Simulate unrecoverable OSC side error =========="
11506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11510 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11511 lctl set_param fail_loc=0x406
11513 # simulate local -ENOMEM
11514 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11517 lctl set_param fail_loc=0
11518 if [[ $RC -eq 0 ]]; then
11519 error "Must return error due to dropped pages, rc=$RC"
11522 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11523 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11524 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11526 if [[ $LOCKED -ne 0 ]]; then
11527 error "Locked pages remain in cache, locked=$LOCKED"
11530 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11531 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11535 echo "No pages locked after fsync"
11540 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11544 remote_ost_nodsh && skip "remote OST with nodsh"
11548 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11549 set_nodes_failloc "$(osts_nodes)" 0x20e
11550 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11551 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11554 set_nodes_failloc "$(osts_nodes)" 0
11555 if [[ $RC -eq 0 ]]; then
11556 error "Must return error due to dropped pages, rc=$RC"
11559 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11560 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11561 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11563 if [[ $LOCKED -ne 0 ]]; then
11564 error "Locked pages remain in cache, locked=$LOCKED"
11567 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11568 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11572 echo "No pages locked after fsync"
11576 run_test 118h "Verify timeout in handling recoverables errors =========="
11578 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11582 remote_ost_nodsh && skip "remote OST with nodsh"
11586 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11587 set_nodes_failloc "$(osts_nodes)" 0x20e
11589 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11590 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11593 set_nodes_failloc "$(osts_nodes)" 0
11597 if [[ $RC -ne 0 ]]; then
11598 error "got error, but should be not, rc=$RC"
11601 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11602 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11603 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11604 if [[ $LOCKED -ne 0 ]]; then
11605 error "Locked pages remain in cache, locked=$LOCKED"
11608 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11609 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11613 echo "No pages locked after fsync"
11617 run_test 118i "Fix error before timeout in recoverable error =========="
11619 [ "$SLOW" = "no" ] && set_resend_count 4
11622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11623 remote_ost_nodsh && skip "remote OST with nodsh"
11627 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11628 set_nodes_failloc "$(osts_nodes)" 0x220
11630 # return -EIO from OST
11631 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11633 set_nodes_failloc "$(osts_nodes)" 0x0
11634 if [[ $RC -eq 0 ]]; then
11635 error "Must return error due to dropped pages, rc=$RC"
11638 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11639 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11640 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11641 if [[ $LOCKED -ne 0 ]]; then
11642 error "Locked pages remain in cache, locked=$LOCKED"
11645 # in recoverable error on OST we want resend and stay until it finished
11646 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11647 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11651 echo "No pages locked after fsync"
11655 run_test 118j "Simulate unrecoverable OST side error =========="
11659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11660 remote_ost_nodsh && skip "remote OSTs with nodsh"
11662 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11663 set_nodes_failloc "$(osts_nodes)" 0x20e
11664 test_mkdir $DIR/$tdir
11666 for ((i=0;i<10;i++)); do
11667 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11668 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11675 set_nodes_failloc "$(osts_nodes)" 0
11678 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11680 test_118l() # LU-646
11682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11684 test_mkdir $DIR/$tdir
11685 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11688 run_test 118l "fsync dir"
11690 test_118m() # LU-3066
11692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11694 test_mkdir $DIR/$tdir
11695 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11698 run_test 118m "fdatasync dir ========="
11700 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11708 remote_ost_nodsh && skip "remote OSTs with nodsh"
11710 # Sleep to avoid a cached response.
11711 #define OBD_STATFS_CACHE_SECONDS 1
11714 # Inject a 10 second delay in the OST_STATFS handler.
11715 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11716 set_nodes_failloc "$(osts_nodes)" 0x242
11719 stat --file-system $MOUNT > /dev/null
11722 set_nodes_failloc "$(osts_nodes)" 0
11724 if ((end - begin > 20)); then
11725 error "statfs took $((end - begin)) seconds, expected 10"
11728 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11730 test_119a() # bug 11737
11732 BSIZE=$((512 * 1024))
11733 directio write $DIR/$tfile 0 1 $BSIZE
11734 # We ask to read two blocks, which is more than a file size.
11735 # directio will indicate an error when requested and actual
11736 # sizes aren't equeal (a normal situation in this case) and
11737 # print actual read amount.
11738 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11739 if [ "$NOB" != "$BSIZE" ]; then
11740 error "read $NOB bytes instead of $BSIZE"
11744 run_test 119a "Short directIO read must return actual read amount"
11746 test_119b() # bug 11737
11748 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11750 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11751 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11753 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11754 error "direct read failed"
11757 run_test 119b "Sparse directIO read must return actual read amount"
11759 test_119c() # bug 13099
11762 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11763 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11766 run_test 119c "Testing for direct read hitting hole"
11768 test_119d() # bug 15950
11770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11772 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11773 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11775 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11776 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11777 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11778 lctl set_param fail_loc=0x40d
11779 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11782 cat $DIR/$tfile > /dev/null &
11783 lctl set_param fail_loc=0
11786 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11788 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11789 error "the read rpcs have not completed in 2s"
11791 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11793 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11797 remote_mds_nodsh && skip "remote MDS with nodsh"
11798 test_mkdir -i0 -c1 $DIR/$tdir
11799 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11800 skip_env "no early lock cancel on server"
11802 lru_resize_disable mdc
11803 lru_resize_disable osc
11804 cancel_lru_locks mdc
11805 # asynchronous object destroy at MDT could cause bl ast to client
11806 cancel_lru_locks osc
11808 stat $DIR/$tdir > /dev/null
11809 can1=$(do_facet mds1 \
11810 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11811 awk '/ldlm_cancel/ {print $2}')
11812 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11813 awk '/ldlm_bl_callback/ {print $2}')
11814 test_mkdir -i0 -c1 $DIR/$tdir/d1
11815 can2=$(do_facet mds1 \
11816 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11817 awk '/ldlm_cancel/ {print $2}')
11818 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11819 awk '/ldlm_bl_callback/ {print $2}')
11820 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11821 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11822 lru_resize_enable mdc
11823 lru_resize_enable osc
11825 run_test 120a "Early Lock Cancel: mkdir test"
11828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11829 remote_mds_nodsh && skip "remote MDS with nodsh"
11830 test_mkdir $DIR/$tdir
11831 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11832 skip_env "no early lock cancel on server"
11834 lru_resize_disable mdc
11835 lru_resize_disable osc
11836 cancel_lru_locks mdc
11837 stat $DIR/$tdir > /dev/null
11838 can1=$(do_facet $SINGLEMDS \
11839 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11840 awk '/ldlm_cancel/ {print $2}')
11841 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11842 awk '/ldlm_bl_callback/ {print $2}')
11843 touch $DIR/$tdir/f1
11844 can2=$(do_facet $SINGLEMDS \
11845 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11846 awk '/ldlm_cancel/ {print $2}')
11847 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11848 awk '/ldlm_bl_callback/ {print $2}')
11849 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11850 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11851 lru_resize_enable mdc
11852 lru_resize_enable osc
11854 run_test 120b "Early Lock Cancel: create test"
11857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11858 remote_mds_nodsh && skip "remote MDS with nodsh"
11859 test_mkdir -i0 -c1 $DIR/$tdir
11860 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11861 skip "no early lock cancel on server"
11863 lru_resize_disable mdc
11864 lru_resize_disable osc
11865 test_mkdir -i0 -c1 $DIR/$tdir/d1
11866 test_mkdir -i0 -c1 $DIR/$tdir/d2
11867 touch $DIR/$tdir/d1/f1
11868 cancel_lru_locks mdc
11869 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11870 can1=$(do_facet mds1 \
11871 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11872 awk '/ldlm_cancel/ {print $2}')
11873 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11874 awk '/ldlm_bl_callback/ {print $2}')
11875 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11876 can2=$(do_facet mds1 \
11877 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11878 awk '/ldlm_cancel/ {print $2}')
11879 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11880 awk '/ldlm_bl_callback/ {print $2}')
11881 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11882 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11883 lru_resize_enable mdc
11884 lru_resize_enable osc
11886 run_test 120c "Early Lock Cancel: link test"
11889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11890 remote_mds_nodsh && skip "remote MDS with nodsh"
11891 test_mkdir -i0 -c1 $DIR/$tdir
11892 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11893 skip_env "no early lock cancel on server"
11895 lru_resize_disable mdc
11896 lru_resize_disable osc
11898 cancel_lru_locks mdc
11899 stat $DIR/$tdir > /dev/null
11900 can1=$(do_facet mds1 \
11901 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11902 awk '/ldlm_cancel/ {print $2}')
11903 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11904 awk '/ldlm_bl_callback/ {print $2}')
11905 chmod a+x $DIR/$tdir
11906 can2=$(do_facet mds1 \
11907 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11908 awk '/ldlm_cancel/ {print $2}')
11909 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11910 awk '/ldlm_bl_callback/ {print $2}')
11911 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11912 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11913 lru_resize_enable mdc
11914 lru_resize_enable osc
11916 run_test 120d "Early Lock Cancel: setattr test"
11919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11920 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11921 skip_env "no early lock cancel on server"
11922 remote_mds_nodsh && skip "remote MDS with nodsh"
11924 local dlmtrace_set=false
11926 test_mkdir -i0 -c1 $DIR/$tdir
11927 lru_resize_disable mdc
11928 lru_resize_disable osc
11929 ! $LCTL get_param debug | grep -q dlmtrace &&
11930 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11931 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11932 cancel_lru_locks mdc
11933 cancel_lru_locks osc
11934 dd if=$DIR/$tdir/f1 of=/dev/null
11935 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11936 # XXX client can not do early lock cancel of OST lock
11937 # during unlink (LU-4206), so cancel osc lock now.
11939 cancel_lru_locks osc
11940 can1=$(do_facet mds1 \
11941 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11942 awk '/ldlm_cancel/ {print $2}')
11943 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11944 awk '/ldlm_bl_callback/ {print $2}')
11945 unlink $DIR/$tdir/f1
11947 can2=$(do_facet mds1 \
11948 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11949 awk '/ldlm_cancel/ {print $2}')
11950 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11951 awk '/ldlm_bl_callback/ {print $2}')
11952 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11953 $LCTL dk $TMP/cancel.debug.txt
11954 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11955 $LCTL dk $TMP/blocking.debug.txt
11956 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11957 lru_resize_enable mdc
11958 lru_resize_enable osc
11960 run_test 120e "Early Lock Cancel: unlink test"
11963 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11964 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11965 skip_env "no early lock cancel on server"
11966 remote_mds_nodsh && skip "remote MDS with nodsh"
11968 test_mkdir -i0 -c1 $DIR/$tdir
11969 lru_resize_disable mdc
11970 lru_resize_disable osc
11971 test_mkdir -i0 -c1 $DIR/$tdir/d1
11972 test_mkdir -i0 -c1 $DIR/$tdir/d2
11973 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11974 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11975 cancel_lru_locks mdc
11976 cancel_lru_locks osc
11977 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11978 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11979 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11980 # XXX client can not do early lock cancel of OST lock
11981 # during rename (LU-4206), so cancel osc lock now.
11983 cancel_lru_locks osc
11984 can1=$(do_facet mds1 \
11985 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11986 awk '/ldlm_cancel/ {print $2}')
11987 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11988 awk '/ldlm_bl_callback/ {print $2}')
11989 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11991 can2=$(do_facet mds1 \
11992 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11993 awk '/ldlm_cancel/ {print $2}')
11994 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11995 awk '/ldlm_bl_callback/ {print $2}')
11996 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11997 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11998 lru_resize_enable mdc
11999 lru_resize_enable osc
12001 run_test 120f "Early Lock Cancel: rename test"
12004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12005 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12006 skip_env "no early lock cancel on server"
12007 remote_mds_nodsh && skip "remote MDS with nodsh"
12009 lru_resize_disable mdc
12010 lru_resize_disable osc
12012 echo create $count files
12013 test_mkdir $DIR/$tdir
12014 cancel_lru_locks mdc
12015 cancel_lru_locks osc
12018 can0=$(do_facet $SINGLEMDS \
12019 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12020 awk '/ldlm_cancel/ {print $2}')
12021 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12022 awk '/ldlm_bl_callback/ {print $2}')
12023 createmany -o $DIR/$tdir/f $count
12025 can1=$(do_facet $SINGLEMDS \
12026 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12027 awk '/ldlm_cancel/ {print $2}')
12028 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12029 awk '/ldlm_bl_callback/ {print $2}')
12031 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12032 echo rm $count files
12035 can2=$(do_facet $SINGLEMDS \
12036 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12037 awk '/ldlm_cancel/ {print $2}')
12038 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12039 awk '/ldlm_bl_callback/ {print $2}')
12041 echo total: $count removes in $((t2-t1))
12042 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12044 # wait for commitment of removal
12045 lru_resize_enable mdc
12046 lru_resize_enable osc
12048 run_test 120g "Early Lock Cancel: performance test"
12050 test_121() { #bug #10589
12051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12054 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12055 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12056 lctl set_param fail_loc=0x310
12057 cancel_lru_locks osc > /dev/null
12058 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12059 lctl set_param fail_loc=0
12060 [[ $reads -eq $writes ]] ||
12061 error "read $reads blocks, must be $writes blocks"
12063 run_test 121 "read cancel race ========="
12065 test_123a_base() { # was test 123, statahead(bug 11401)
12069 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12070 log "testing UP system. Performance may be lower than expected."
12075 test_mkdir $DIR/$tdir
12076 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12077 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12079 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12080 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12082 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12083 lctl set_param -n llite.*.statahead_max 0
12084 lctl get_param llite.*.statahead_max
12085 cancel_lru_locks mdc
12086 cancel_lru_locks osc
12088 time $lsx $DIR/$tdir | wc -l
12090 delta=$((etime - stime))
12091 log "$lsx $i files without statahead: $delta sec"
12092 lctl set_param llite.*.statahead_max=$max
12094 swrong=$(lctl get_param -n llite.*.statahead_stats |
12095 grep "statahead wrong:" | awk '{print $3}')
12096 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12097 cancel_lru_locks mdc
12098 cancel_lru_locks osc
12100 time $lsx $DIR/$tdir | wc -l
12102 delta_sa=$((etime - stime))
12103 log "$lsx $i files with statahead: $delta_sa sec"
12104 lctl get_param -n llite.*.statahead_stats
12105 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12106 grep "statahead wrong:" | awk '{print $3}')
12108 [[ $swrong -lt $ewrong ]] &&
12109 log "statahead was stopped, maybe too many locks held!"
12110 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12112 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12113 max=$(lctl get_param -n llite.*.statahead_max |
12115 lctl set_param -n llite.*.statahead_max 0
12116 lctl get_param llite.*.statahead_max
12117 cancel_lru_locks mdc
12118 cancel_lru_locks osc
12120 time $lsx $DIR/$tdir | wc -l
12122 delta=$((etime - stime))
12123 log "$lsx $i files again without statahead: $delta sec"
12124 lctl set_param llite.*.statahead_max=$max
12125 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12126 if [ $SLOWOK -eq 0 ]; then
12127 error "$lsx $i files is slower with statahead!"
12129 log "$lsx $i files is slower with statahead!"
12135 [ $delta -gt 20 ] && break
12136 [ $delta -gt 8 ] && MULT=$((50 / delta))
12137 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12145 delta=$((etime - stime))
12146 log "rm -r $DIR/$tdir/: $delta seconds"
12148 lctl get_param -n llite.*.statahead_stats
12152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12154 test_123a_base "ls -l"
12156 run_test 123aa "verify statahead work"
12159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12161 statx_supported || skip_env "Test must be statx() syscall supported"
12163 test_123a_base "$STATX -l"
12165 run_test 123ab "verify statahead work by using statx"
12168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12170 statx_supported || skip_env "Test must be statx() syscall supported"
12177 cancel_lru_locks $OSC
12178 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12179 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12180 awk '/agl.total:/ {print $3}')
12181 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12182 test_123a_base "$STATX --cached=always -D"
12183 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12184 awk '/agl.total:/ {print $3}')
12185 [ $agl_before -eq $agl_after ] ||
12186 error "Should not trigger AGL thread - $agl_before:$agl_after"
12187 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12188 [ $rpcs_after -eq $rpcs_before ] ||
12189 error "$STATX should not send glimpse RPCs to $OSC"
12191 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12193 test_123b () { # statahead(bug 15027)
12194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12196 test_mkdir $DIR/$tdir
12197 createmany -o $DIR/$tdir/$tfile-%d 1000
12199 cancel_lru_locks mdc
12200 cancel_lru_locks osc
12202 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12203 lctl set_param fail_loc=0x80000803
12204 ls -lR $DIR/$tdir > /dev/null
12206 lctl set_param fail_loc=0x0
12207 lctl get_param -n llite.*.statahead_stats
12212 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12215 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12217 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12218 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12219 touch $DIR/$tdir.1/{1..3}
12220 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12222 remount_client $MOUNT
12224 $MULTIOP $DIR/$tdir.0 Q
12226 # let statahead to complete
12227 ls -l $DIR/$tdir.0 > /dev/null
12229 testid=$(echo $TESTNAME | tr '_' ' ')
12230 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12231 error "statahead warning" || true
12233 run_test 123c "Can not initialize inode warning on DNE statahead"
12236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12237 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12238 skip_env "no lru resize on server"
12242 test_mkdir $DIR/$tdir
12244 log "create $NR files at $DIR/$tdir"
12245 createmany -o $DIR/$tdir/f $NR ||
12246 error "failed to create $NR files in $DIR/$tdir"
12248 cancel_lru_locks mdc
12249 ls -l $DIR/$tdir > /dev/null
12253 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12254 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12255 LRU_SIZE=$($LCTL get_param -n $PARAM)
12256 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12257 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12259 log "NS=$(basename $NSDIR)"
12264 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12265 skip "Not enough cached locks created!"
12267 log "LRU=$LRU_SIZE"
12271 # We know that lru resize allows one client to hold $LIMIT locks
12272 # for 10h. After that locks begin to be killed by client.
12274 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12276 if [ $LIMIT -lt $LRU_SIZE ]; then
12277 skip "Limit is too small $LIMIT"
12280 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12281 # killing locks. Some time was spent for creating locks. This means
12282 # that up to the moment of sleep finish we must have killed some of
12283 # them (10-100 locks). This depends on how fast ther were created.
12284 # Many of them were touched in almost the same moment and thus will
12285 # be killed in groups.
12286 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12288 # Use $LRU_SIZE_B here to take into account real number of locks
12289 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12290 local LRU_SIZE_B=$LRU_SIZE
12292 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12293 log "OLD_LVF=$OLD_LVF"
12294 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12296 # Let's make sure that we really have some margin. Client checks
12297 # cached locks every 10 sec.
12298 SLEEP=$((SLEEP+20))
12299 log "Sleep ${SLEEP} sec"
12301 while ((SEC<$SLEEP)); do
12305 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12306 echo -n "$LRU_SIZE"
12309 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12310 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12312 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12313 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12314 unlinkmany $DIR/$tdir/f $NR
12318 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12319 log "unlink $NR files at $DIR/$tdir"
12320 unlinkmany $DIR/$tdir/f $NR
12322 run_test 124a "lru resize ======================================="
12324 get_max_pool_limit()
12326 local limit=$($LCTL get_param \
12327 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12329 for l in $limit; do
12330 if [[ $l -gt $max ]]; then
12338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12339 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12340 skip_env "no lru resize on server"
12342 LIMIT=$(get_max_pool_limit)
12344 NR=$(($(default_lru_size)*20))
12345 if [[ $NR -gt $LIMIT ]]; then
12346 log "Limit lock number by $LIMIT locks"
12350 IFree=$(mdsrate_inodes_available)
12351 if [ $IFree -lt $NR ]; then
12352 log "Limit lock number by $IFree inodes"
12356 lru_resize_disable mdc
12357 test_mkdir -p $DIR/$tdir/disable_lru_resize
12359 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12360 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12361 cancel_lru_locks mdc
12364 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12367 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12370 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12374 nolruresize_delta=$((etime-stime))
12375 log "ls -la time: $nolruresize_delta seconds"
12376 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12377 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12379 lru_resize_enable mdc
12380 test_mkdir -p $DIR/$tdir/enable_lru_resize
12382 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12383 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12384 cancel_lru_locks mdc
12387 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12390 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12393 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12397 lruresize_delta=$((etime-stime))
12398 log "ls -la time: $lruresize_delta seconds"
12399 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12401 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12402 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12403 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12404 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12406 log "lru resize performs the same with no lru resize"
12408 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12410 run_test 124b "lru resize (performance test) ======================="
12413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12414 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12415 skip_env "no lru resize on server"
12417 # cache ununsed locks on client
12419 cancel_lru_locks mdc
12420 test_mkdir $DIR/$tdir
12421 createmany -o $DIR/$tdir/f $nr ||
12422 error "failed to create $nr files in $DIR/$tdir"
12423 ls -l $DIR/$tdir > /dev/null
12425 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12426 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12427 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12428 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12429 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12431 # set lru_max_age to 1 sec
12432 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12433 echo "sleep $((recalc_p * 2)) seconds..."
12434 sleep $((recalc_p * 2))
12436 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12437 # restore lru_max_age
12438 $LCTL set_param -n $nsdir.lru_max_age $max_age
12439 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12440 unlinkmany $DIR/$tdir/f $nr
12442 run_test 124c "LRUR cancel very aged locks"
12445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12446 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12447 skip_env "no lru resize on server"
12449 # cache ununsed locks on client
12452 lru_resize_disable mdc
12453 stack_trap "lru_resize_enable mdc" EXIT
12455 cancel_lru_locks mdc
12457 # asynchronous object destroy at MDT could cause bl ast to client
12458 test_mkdir $DIR/$tdir
12459 createmany -o $DIR/$tdir/f $nr ||
12460 error "failed to create $nr files in $DIR/$tdir"
12461 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12463 ls -l $DIR/$tdir > /dev/null
12465 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12466 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12467 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12468 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12470 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12472 # set lru_max_age to 1 sec
12473 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12474 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12476 echo "sleep $((recalc_p * 2)) seconds..."
12477 sleep $((recalc_p * 2))
12479 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12481 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12483 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12485 test_125() { # 13358
12486 $LCTL get_param -n llite.*.client_type | grep -q local ||
12487 skip "must run as local client"
12488 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12489 skip_env "must have acl enabled"
12490 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12492 test_mkdir $DIR/$tdir
12493 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12494 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12495 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12497 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12499 test_126() { # bug 12829/13455
12500 $GSS && skip_env "must run as gss disabled"
12501 $LCTL get_param -n llite.*.client_type | grep -q local ||
12502 skip "must run as local client"
12503 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12505 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12506 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12508 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12510 run_test 126 "check that the fsgid provided by the client is taken into account"
12512 test_127a() { # bug 15521
12513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12514 local name count samp unit min max sum sumsq
12516 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12517 echo "stats before reset"
12518 $LCTL get_param osc.*.stats
12519 $LCTL set_param osc.*.stats=0
12520 local fsize=$((2048 * 1024))
12522 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12523 cancel_lru_locks osc
12524 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12526 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12527 stack_trap "rm -f $TMP/$tfile.tmp"
12528 while read name count samp unit min max sum sumsq; do
12529 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12530 [ ! $min ] && error "Missing min value for $name proc entry"
12531 eval $name=$count || error "Wrong proc format"
12534 read_bytes|write_bytes)
12535 [[ "$unit" =~ "bytes" ]] ||
12536 error "unit is not 'bytes': $unit"
12537 (( $min >= 4096 )) || error "min is too small: $min"
12538 (( $min <= $fsize )) || error "min is too big: $min"
12539 (( $max >= 4096 )) || error "max is too small: $max"
12540 (( $max <= $fsize )) || error "max is too big: $max"
12541 (( $sum == $fsize )) || error "sum is wrong: $sum"
12542 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12543 error "sumsquare is too small: $sumsq"
12544 (( $sumsq <= $fsize * $fsize )) ||
12545 error "sumsquare is too big: $sumsq"
12547 ost_read|ost_write)
12548 [[ "$unit" =~ "usec" ]] ||
12549 error "unit is not 'usec': $unit"
12553 done < $DIR/$tfile.tmp
12555 #check that we actually got some stats
12556 [ "$read_bytes" ] || error "Missing read_bytes stats"
12557 [ "$write_bytes" ] || error "Missing write_bytes stats"
12558 [ "$read_bytes" != 0 ] || error "no read done"
12559 [ "$write_bytes" != 0 ] || error "no write done"
12561 run_test 127a "verify the client stats are sane"
12563 test_127b() { # bug LU-333
12564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12565 local name count samp unit min max sum sumsq
12567 echo "stats before reset"
12568 $LCTL get_param llite.*.stats
12569 $LCTL set_param llite.*.stats=0
12571 # perform 2 reads and writes so MAX is different from SUM.
12572 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12573 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12574 cancel_lru_locks osc
12575 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12576 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12578 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12579 stack_trap "rm -f $TMP/$tfile.tmp"
12580 while read name count samp unit min max sum sumsq; do
12581 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12582 eval $name=$count || error "Wrong proc format"
12585 read_bytes|write_bytes)
12586 [[ "$unit" =~ "bytes" ]] ||
12587 error "unit is not 'bytes': $unit"
12588 (( $count == 2 )) || error "count is not 2: $count"
12589 (( $min == $PAGE_SIZE )) ||
12590 error "min is not $PAGE_SIZE: $min"
12591 (( $max == $PAGE_SIZE )) ||
12592 error "max is not $PAGE_SIZE: $max"
12593 (( $sum == $PAGE_SIZE * 2 )) ||
12594 error "sum is not $((PAGE_SIZE * 2)): $sum"
12597 [[ "$unit" =~ "usec" ]] ||
12598 error "unit is not 'usec': $unit"
12602 done < $TMP/$tfile.tmp
12604 #check that we actually got some stats
12605 [ "$read_bytes" ] || error "Missing read_bytes stats"
12606 [ "$write_bytes" ] || error "Missing write_bytes stats"
12607 [ "$read_bytes" != 0 ] || error "no read done"
12608 [ "$write_bytes" != 0 ] || error "no write done"
12610 run_test 127b "verify the llite client stats are sane"
12612 test_127c() { # LU-12394
12613 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12620 $LCTL set_param llite.*.extents_stats=1
12621 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12623 # Use two stripes so there is enough space in default config
12624 $LFS setstripe -c 2 $DIR/$tfile
12626 # Extent stats start at 0-4K and go in power of two buckets
12627 # LL_HIST_START = 12 --> 2^12 = 4K
12628 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12629 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12631 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12633 # Write and read, 2x each, second time at a non-zero offset
12634 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12635 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12636 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12637 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12641 $LCTL get_param llite.*.extents_stats
12644 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12646 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12648 reads=$(echo $bucket | awk '{print $5}')
12649 writes=$(echo $bucket | awk '{print $9}')
12650 [ "$reads" -eq $count ] ||
12651 error "$reads reads in < $bsize bucket, expect $count"
12652 [ "$writes" -eq $count ] ||
12653 error "$writes writes in < $bsize bucket, expect $count"
12656 # Test mmap write and read
12657 $LCTL set_param llite.*.extents_stats=c
12659 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12660 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12661 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12663 $LCTL get_param llite.*.extents_stats
12665 count=$(((size*1024) / PAGE_SIZE))
12667 bsize=$((2 * PAGE_SIZE / 1024))K
12669 bucket=$($LCTL get_param -n llite.*.extents_stats |
12671 reads=$(echo $bucket | awk '{print $5}')
12672 writes=$(echo $bucket | awk '{print $9}')
12673 # mmap writes fault in the page first, creating an additonal read
12674 [ "$reads" -eq $((2 * count)) ] ||
12675 error "$reads reads in < $bsize bucket, expect $count"
12676 [ "$writes" -eq $count ] ||
12677 error "$writes writes in < $bsize bucket, expect $count"
12679 run_test 127c "test llite extent stats with regular & mmap i/o"
12681 test_128() { # bug 15212
12683 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12688 result=$(grep error $TMP/$tfile.log)
12689 rm -f $DIR/$tfile $TMP/$tfile.log
12690 [ -z "$result" ] ||
12691 error "consecutive find's under interactive lfs failed"
12693 run_test 128 "interactive lfs for 2 consecutive find's"
12695 set_dir_limits () {
12700 local ldproc=/proc/fs/ldiskfs
12701 local facets=$(get_facets MDS)
12703 for facet in ${facets//,/ }; do
12704 canondev=$(ldiskfs_canon \
12705 *.$(convert_facet2label $facet).mntdev $facet)
12706 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12707 ldproc=/sys/fs/ldiskfs
12708 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12709 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12713 check_mds_dmesg() {
12714 local facets=$(get_facets MDS)
12715 for facet in ${facets//,/ }; do
12716 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12723 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12724 skip "Need MDS version with at least 2.5.56"
12725 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12726 skip_env "ldiskfs only test"
12728 remote_mds_nodsh && skip "remote MDS with nodsh"
12731 local has_warning=false
12734 mkdir -p $DIR/$tdir
12736 # block size of mds1
12737 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12738 set_dir_limits $maxsize $((maxsize * 6 / 8))
12739 stack_trap "set_dir_limits 0 0"
12740 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12741 local dirsize=$(stat -c%s "$DIR/$tdir")
12743 while (( $dirsize <= $maxsize )); do
12744 $MCREATE $DIR/$tdir/file_base_$nfiles
12746 # check two errors:
12747 # ENOSPC for ext4 max_dir_size, which has been used since
12748 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12749 if (( rc == ENOSPC )); then
12751 echo "rc=$rc returned as expected after $nfiles files"
12753 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12754 error "create failed w/o dir size limit"
12756 # messages may be rate limited if test is run repeatedly
12757 check_mds_dmesg '"is approaching max"' ||
12758 echo "warning message should be output"
12759 check_mds_dmesg '"has reached max"' ||
12760 echo "reached message should be output"
12762 dirsize=$(stat -c%s "$DIR/$tdir")
12764 [[ $dirsize -ge $maxsize ]] && return 0
12765 error "dirsize $dirsize < $maxsize after $nfiles files"
12766 elif (( rc != 0 )); then
12769 nfiles=$((nfiles + 1))
12770 dirsize=$(stat -c%s "$DIR/$tdir")
12773 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12775 run_test 129 "test directory size limit ========================"
12784 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12785 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12787 trap cleanup_130 EXIT RETURN
12789 local fm_file=$DIR/$tfile
12790 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12791 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12792 error "dd failed for $fm_file"
12794 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12795 filefrag -ves $fm_file
12797 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12798 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12799 [ $RC != 0 ] && error "filefrag $fm_file failed"
12801 filefrag_op=$(filefrag -ve -k $fm_file |
12802 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12803 lun=$($LFS getstripe -i $fm_file)
12805 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12808 for line in $filefrag_op
12810 frag_lun=`echo $line | cut -d: -f5`
12811 ext_len=`echo $line | cut -d: -f4`
12812 if (( $frag_lun != $lun )); then
12814 error "FIEMAP on 1-stripe file($fm_file) failed"
12817 (( tot_len += ext_len ))
12820 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12822 error "FIEMAP on 1-stripe file($fm_file) failed;"
12828 echo "FIEMAP on single striped file succeeded"
12830 run_test 130a "FIEMAP (1-stripe file)"
12833 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12835 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12836 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12838 trap cleanup_130 EXIT RETURN
12840 local fm_file=$DIR/$tfile
12841 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12842 error "setstripe on $fm_file"
12843 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12844 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12846 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12847 error "dd failed on $fm_file"
12849 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12850 filefrag_op=$(filefrag -ve -k $fm_file |
12851 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12853 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12854 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12859 for line in $filefrag_op
12861 frag_lun=$(echo $line | cut -d: -f5 |
12862 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12863 ext_len=$(echo $line | cut -d: -f4)
12864 if (( $frag_lun != $last_lun )); then
12865 if (( tot_len != 1024 )); then
12867 error "FIEMAP on $fm_file failed; returned " \
12868 "len $tot_len for OST $last_lun instead of 1024"
12871 (( num_luns += 1 ))
12875 (( tot_len += ext_len ))
12878 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12880 error "FIEMAP on $fm_file failed; returned wrong number of " \
12881 "luns or wrong len for OST $last_lun"
12887 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12889 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12892 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12894 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12895 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12897 trap cleanup_130 EXIT RETURN
12899 local fm_file=$DIR/$tfile
12900 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12901 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12902 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12904 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12905 error "dd failed on $fm_file"
12907 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12908 filefrag_op=$(filefrag -ve -k $fm_file |
12909 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12911 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12912 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12917 for line in $filefrag_op
12919 frag_lun=$(echo $line | cut -d: -f5 |
12920 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12921 ext_len=$(echo $line | cut -d: -f4)
12922 if (( $frag_lun != $last_lun )); then
12923 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12924 if (( logical != 512 )); then
12926 error "FIEMAP on $fm_file failed; returned " \
12927 "logical start for lun $logical instead of 512"
12930 if (( tot_len != 512 )); then
12932 error "FIEMAP on $fm_file failed; returned " \
12933 "len $tot_len for OST $last_lun instead of 1024"
12936 (( num_luns += 1 ))
12940 (( tot_len += ext_len ))
12943 if (( num_luns != 2 || tot_len != 512 )); then
12945 error "FIEMAP on $fm_file failed; returned wrong number of " \
12946 "luns or wrong len for OST $last_lun"
12952 echo "FIEMAP on 2-stripe file with hole succeeded"
12954 run_test 130c "FIEMAP (2-stripe file with hole)"
12957 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12959 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12960 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12962 trap cleanup_130 EXIT RETURN
12964 local fm_file=$DIR/$tfile
12965 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12966 error "setstripe on $fm_file"
12967 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12968 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12970 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12971 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12972 error "dd failed on $fm_file"
12974 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12975 filefrag_op=$(filefrag -ve -k $fm_file |
12976 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12978 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12979 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12984 for line in $filefrag_op
12986 frag_lun=$(echo $line | cut -d: -f5 |
12987 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12988 ext_len=$(echo $line | cut -d: -f4)
12989 if (( $frag_lun != $last_lun )); then
12990 if (( tot_len != 1024 )); then
12992 error "FIEMAP on $fm_file failed; returned " \
12993 "len $tot_len for OST $last_lun instead of 1024"
12996 (( num_luns += 1 ))
13000 (( tot_len += ext_len ))
13003 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13005 error "FIEMAP on $fm_file failed; returned wrong number of " \
13006 "luns or wrong len for OST $last_lun"
13012 echo "FIEMAP on N-stripe file succeeded"
13014 run_test 130d "FIEMAP (N-stripe file)"
13017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13019 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13020 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13022 trap cleanup_130 EXIT RETURN
13024 local fm_file=$DIR/$tfile
13025 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13028 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13029 for ((i = 0; i < $NUM_BLKS; i++)); do
13030 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13031 conv=notrunc > /dev/null 2>&1
13034 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13035 filefrag_op=$(filefrag -ve -k $fm_file |
13036 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13038 last_lun=$(echo $filefrag_op | cut -d: -f5)
13043 for line in $filefrag_op; do
13044 frag_lun=$(echo $line | cut -d: -f5)
13045 ext_len=$(echo $line | cut -d: -f4)
13046 if [[ "$frag_lun" != "$last_lun" ]]; then
13047 if (( tot_len != $EXPECTED_LEN )); then
13049 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13051 (( num_luns += 1 ))
13055 (( tot_len += ext_len ))
13058 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13060 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13063 echo "FIEMAP with continuation calls succeeded"
13065 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13068 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13069 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13071 local fm_file=$DIR/$tfile
13072 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13073 error "multiop create with lov_delay_create on $fm_file"
13075 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13076 filefrag_extents=$(filefrag -vek $fm_file |
13077 awk '/extents? found/ { print $2 }')
13078 if [[ "$filefrag_extents" != "0" ]]; then
13079 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13084 run_test 130f "FIEMAP (unstriped file)"
13087 local file=$DIR/$tfile
13088 local nr=$((OSTCOUNT * 100))
13090 $LFS setstripe -C $nr $file ||
13091 error "failed to setstripe -C $nr $file"
13093 dd if=/dev/zero of=$file count=$nr bs=1M
13095 nr=$($LFS getstripe -c $file)
13097 local extents=$(filefrag -v $file |
13098 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13100 echo "filefrag list $extents extents in file with stripecount $nr"
13101 if (( extents < nr )); then
13102 $LFS getstripe $file
13104 error "filefrag printed $extents < $nr extents"
13109 run_test 130g "FIEMAP (overstripe file)"
13111 # Test for writev/readv
13113 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13114 error "writev test failed"
13115 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13116 error "readv failed"
13119 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13122 local fsize=$((524288 + 1048576 + 1572864))
13123 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13124 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13125 error "append writev test failed"
13127 ((fsize += 1572864 + 1048576))
13128 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13129 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13130 error "append writev test failed"
13133 run_test 131b "test append writev"
13136 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13139 run_test 131c "test read/write on file w/o objects"
13142 rwv -f $DIR/$tfile -w -n 1 1572864
13143 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13144 if [ "$NOB" != 1572864 ]; then
13145 error "Short read filed: read $NOB bytes instead of 1572864"
13149 run_test 131d "test short read"
13152 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13153 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13154 error "read hitting hole failed"
13157 run_test 131e "test read hitting hole"
13166 mds*) res=$(do_facet $facet \
13167 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13169 ost*) res=$(do_facet $facet \
13170 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13172 *) error "Wrong facet '$facet'" ;;
13174 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13175 # if the argument $3 is zero, it means any stat increment is ok.
13176 if [[ $want -gt 0 ]]; then
13177 local count=$(echo $res | awk '{ print $2 }')
13178 [[ $count -ne $want ]] &&
13179 error "The $op counter on $facet is $count, not $want"
13184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13185 remote_ost_nodsh && skip "remote OST with nodsh"
13186 remote_mds_nodsh && skip "remote MDS with nodsh"
13187 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13188 skip_env "MDS doesn't support rename stats"
13190 local testdir=$DIR/${tdir}/stats_testdir
13192 mkdir -p $DIR/${tdir}
13195 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13196 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13198 # verify mdt stats first.
13199 mkdir ${testdir} || error "mkdir failed"
13200 check_stats $SINGLEMDS "mkdir" 1
13201 touch ${testdir}/${tfile} || error "touch failed"
13202 check_stats $SINGLEMDS "open" 1
13203 check_stats $SINGLEMDS "close" 1
13204 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13205 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13206 check_stats $SINGLEMDS "mknod" 2
13208 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13209 check_stats $SINGLEMDS "unlink" 1
13210 rm -f ${testdir}/${tfile} || error "file remove failed"
13211 check_stats $SINGLEMDS "unlink" 2
13213 # remove working dir and check mdt stats again.
13214 rmdir ${testdir} || error "rmdir failed"
13215 check_stats $SINGLEMDS "rmdir" 1
13217 local testdir1=$DIR/${tdir}/stats_testdir1
13218 mkdir -p ${testdir}
13219 mkdir -p ${testdir1}
13220 touch ${testdir1}/test1
13221 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13222 check_stats $SINGLEMDS "crossdir_rename" 1
13224 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13225 check_stats $SINGLEMDS "samedir_rename" 1
13227 rm -rf $DIR/${tdir}
13229 run_test 133a "Verifying MDT stats ========================================"
13234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13235 remote_ost_nodsh && skip "remote OST with nodsh"
13236 remote_mds_nodsh && skip "remote MDS with nodsh"
13238 local testdir=$DIR/${tdir}/stats_testdir
13240 mkdir -p ${testdir} || error "mkdir failed"
13241 touch ${testdir}/${tfile} || error "touch failed"
13242 cancel_lru_locks mdc
13245 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13246 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13248 # extra mdt stats verification.
13249 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13250 check_stats $SINGLEMDS "setattr" 1
13251 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13252 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13254 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13255 check_stats $SINGLEMDS "getattr" 1
13257 rm -rf $DIR/${tdir}
13259 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13260 # so the check below is not reliable
13261 [ $MDSCOUNT -eq 1 ] || return 0
13263 # Sleep to avoid a cached response.
13264 #define OBD_STATFS_CACHE_SECONDS 1
13266 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13267 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13268 $LFS df || error "lfs failed"
13269 check_stats $SINGLEMDS "statfs" 1
13271 # check aggregated statfs (LU-10018)
13272 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13274 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13277 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13278 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13280 check_stats $SINGLEMDS "statfs" 1
13282 # We want to check that the client didn't send OST_STATFS to
13283 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13284 # extra care is needed here.
13285 if remote_mds; then
13286 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13287 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13289 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13290 [ "$res" ] && error "OST got STATFS"
13295 run_test 133b "Verifying extra MDT stats =================================="
13298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13299 remote_ost_nodsh && skip "remote OST with nodsh"
13300 remote_mds_nodsh && skip "remote MDS with nodsh"
13302 local testdir=$DIR/$tdir/stats_testdir
13304 test_mkdir -p $testdir
13306 # verify obdfilter stats.
13307 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13309 cancel_lru_locks osc
13310 wait_delete_completed
13313 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13314 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13316 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13319 cancel_lru_locks osc
13320 check_stats ost1 "write" 1
13322 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13323 check_stats ost1 "read" 1
13325 > $testdir/$tfile || error "truncate failed"
13326 check_stats ost1 "punch" 1
13328 rm -f $testdir/$tfile || error "file remove failed"
13329 wait_delete_completed
13330 check_stats ost1 "destroy" 1
13334 run_test 133c "Verifying OST stats ========================================"
13341 while [ $value -ge 2 ]; do
13346 if [ $orig -gt $order ]; then
13354 local size=('K' 'M' 'G' 'T');
13356 local size_string=$value
13358 while [ $value -ge 1024 ]; do
13359 if [ $i -gt 3 ]; then
13360 #T is the biggest unit we get here, if that is bigger,
13362 size_string=${value}T
13365 value=$((value >> 10))
13366 if [ $value -lt 1024 ]; then
13367 size_string=${value}${size[$i]}
13376 get_rename_size() {
13378 local context=${2:-.}
13379 local sample=$(do_facet $SINGLEMDS $LCTL \
13380 get_param mdt.$FSNAME-MDT0000.rename_stats |
13381 grep -A1 $context |
13382 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13388 remote_ost_nodsh && skip "remote OST with nodsh"
13389 remote_mds_nodsh && skip "remote MDS with nodsh"
13390 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13391 skip_env "MDS doesn't support rename stats"
13393 local testdir1=$DIR/${tdir}/stats_testdir1
13394 local testdir2=$DIR/${tdir}/stats_testdir2
13395 mkdir -p $DIR/${tdir}
13397 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13399 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13400 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13402 createmany -o $testdir1/test 512 || error "createmany failed"
13404 # check samedir rename size
13405 mv ${testdir1}/test0 ${testdir1}/test_0
13407 local testdir1_size=$(ls -l $DIR/${tdir} |
13408 awk '/stats_testdir1/ {print $5}')
13409 local testdir2_size=$(ls -l $DIR/${tdir} |
13410 awk '/stats_testdir2/ {print $5}')
13412 testdir1_size=$(order_2 $testdir1_size)
13413 testdir2_size=$(order_2 $testdir2_size)
13415 testdir1_size=$(size_in_KMGT $testdir1_size)
13416 testdir2_size=$(size_in_KMGT $testdir2_size)
13418 echo "source rename dir size: ${testdir1_size}"
13419 echo "target rename dir size: ${testdir2_size}"
13421 local cmd="do_facet $SINGLEMDS $LCTL "
13422 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13424 eval $cmd || error "$cmd failed"
13425 local samedir=$($cmd | grep 'same_dir')
13426 local same_sample=$(get_rename_size $testdir1_size)
13427 [ -z "$samedir" ] && error "samedir_rename_size count error"
13428 [[ $same_sample -eq 1 ]] ||
13429 error "samedir_rename_size error $same_sample"
13430 echo "Check same dir rename stats success"
13432 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13434 # check crossdir rename size
13435 mv ${testdir1}/test_0 ${testdir2}/test_0
13437 testdir1_size=$(ls -l $DIR/${tdir} |
13438 awk '/stats_testdir1/ {print $5}')
13439 testdir2_size=$(ls -l $DIR/${tdir} |
13440 awk '/stats_testdir2/ {print $5}')
13442 testdir1_size=$(order_2 $testdir1_size)
13443 testdir2_size=$(order_2 $testdir2_size)
13445 testdir1_size=$(size_in_KMGT $testdir1_size)
13446 testdir2_size=$(size_in_KMGT $testdir2_size)
13448 echo "source rename dir size: ${testdir1_size}"
13449 echo "target rename dir size: ${testdir2_size}"
13451 eval $cmd || error "$cmd failed"
13452 local crossdir=$($cmd | grep 'crossdir')
13453 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13454 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13455 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13456 [[ $src_sample -eq 1 ]] ||
13457 error "crossdir_rename_size error $src_sample"
13458 [[ $tgt_sample -eq 1 ]] ||
13459 error "crossdir_rename_size error $tgt_sample"
13460 echo "Check cross dir rename stats success"
13461 rm -rf $DIR/${tdir}
13463 run_test 133d "Verifying rename_stats ========================================"
13466 remote_mds_nodsh && skip "remote MDS with nodsh"
13467 remote_ost_nodsh && skip "remote OST with nodsh"
13468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13470 local testdir=$DIR/${tdir}/stats_testdir
13471 local ctr f0 f1 bs=32768 count=42 sum
13473 mkdir -p ${testdir} || error "mkdir failed"
13475 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13477 for ctr in {write,read}_bytes; do
13479 cancel_lru_locks osc
13481 do_facet ost1 $LCTL set_param -n \
13482 "obdfilter.*.exports.clear=clear"
13484 if [ $ctr = write_bytes ]; then
13486 f1=${testdir}/${tfile}
13488 f0=${testdir}/${tfile}
13492 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13495 cancel_lru_locks osc
13497 sum=$(do_facet ost1 $LCTL get_param \
13498 "obdfilter.*.exports.*.stats" |
13499 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13500 $1 == ctr { sum += $7 }
13501 END { printf("%0.0f", sum) }')
13503 if ((sum != bs * count)); then
13504 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13508 rm -rf $DIR/${tdir}
13510 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13513 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13514 skip "too old lustre for get_param -R ($facet_ver)"
13516 # verifying readability.
13517 $LCTL get_param -R '*' &> /dev/null
13519 # Verifing writability with badarea_io.
13520 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13521 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13522 error "client badarea_io failed"
13524 # remount the FS in case writes/reads /proc break the FS
13525 cleanup || error "failed to unmount"
13526 setup || error "failed to setup"
13528 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13531 remote_mds_nodsh && skip "remote MDS with nodsh"
13532 remote_ost_nodsh && skip "remote OST with nodsh"
13535 for facet in mds1 ost1; do
13536 local facet_ver=$(lustre_version_code $facet)
13537 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13538 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13540 log "$facet: too old lustre for get_param -R"
13542 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13543 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13544 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13545 xargs badarea_io" ||
13546 error "$facet badarea_io failed"
13548 skip_noexit "$facet: too old lustre for get_param -R"
13552 # remount the FS in case writes/reads /proc break the FS
13553 cleanup || error "failed to unmount"
13554 setup || error "failed to setup"
13556 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13559 remote_mds_nodsh && skip "remote MDS with nodsh"
13560 remote_ost_nodsh && skip "remote OST with nodsh"
13561 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13562 skip "Need MDS version at least 2.9.54"
13565 for facet in client mds1 ost1; do
13566 # Get the list of files that are missing the terminating newline
13567 local plist=$(do_facet $facet
13568 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13570 for ent in $plist; do
13571 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13572 awk -v FS='\v' -v RS='\v\v' \
13573 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13574 print FILENAME}'" 2>/dev/null)
13575 [ -z $missing ] || {
13576 do_facet $facet $LCTL get_param $ent | od -An -tx1
13577 error "file does not end with newline: $facet-$ent"
13582 run_test 133h "Proc files should end with newlines"
13585 remote_mds_nodsh && skip "remote MDS with nodsh"
13586 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13587 skip "Need MDS version at least 2.7.54"
13589 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13590 cancel_lru_locks mdc
13592 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13593 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13594 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13597 createmany -o $DIR/$tdir/f $nr ||
13598 error "failed to create $nr files in $DIR/$tdir"
13599 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13601 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13602 do_facet mds1 $LCTL set_param fail_loc=0x327
13603 do_facet mds1 $LCTL set_param fail_val=500
13606 echo "sleep 10 seconds ..."
13608 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13610 do_facet mds1 $LCTL set_param fail_loc=0
13611 do_facet mds1 $LCTL set_param fail_val=0
13612 [ $lck_cnt -lt $unused ] ||
13613 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13616 unlinkmany $DIR/$tdir/f $nr
13618 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13621 remote_mds_nodsh && skip "remote MDS with nodsh"
13622 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13623 skip "Need MDS version at least 2.7.54"
13625 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13626 cancel_lru_locks mdc
13628 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13629 ldlm.lock_reclaim_threshold_mb)
13630 # disable reclaim temporarily
13631 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13633 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13634 do_facet mds1 $LCTL set_param fail_loc=0x328
13635 do_facet mds1 $LCTL set_param fail_val=500
13637 $LCTL set_param debug=+trace
13640 createmany -o $DIR/$tdir/f $nr &
13641 local create_pid=$!
13643 echo "Sleep $TIMEOUT seconds ..."
13645 if ! ps -p $create_pid > /dev/null 2>&1; then
13646 do_facet mds1 $LCTL set_param fail_loc=0
13647 do_facet mds1 $LCTL set_param fail_val=0
13648 do_facet mds1 $LCTL set_param \
13649 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13650 error "createmany finished incorrectly!"
13652 do_facet mds1 $LCTL set_param fail_loc=0
13653 do_facet mds1 $LCTL set_param fail_val=0
13654 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13655 wait $create_pid || return 1
13657 unlinkmany $DIR/$tdir/f $nr
13659 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13662 remote_mds_nodsh && skip "remote MDS with nodsh"
13663 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13664 skip "Need MDS version at least 2.13.50"
13667 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13669 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13670 #set only one record at plain llog
13671 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13673 #fill already existed plain llog each 64767
13674 #wrapping whole catalog
13675 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13677 createmany -o $DIR/$tdir/$tfile_ 64700
13678 for (( i = 0; i < 64700; i = i + 2 ))
13680 rm $DIR/$tdir/$tfile_$i &
13681 rm $DIR/$tdir/$tfile_$((i + 1)) &
13686 #waiting osp synchronization
13687 wait_delete_completed
13689 run_test 135 "Race catalog processing"
13692 remote_mds_nodsh && skip "remote MDS with nodsh"
13693 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13694 skip "Need MDS version at least 2.13.50"
13697 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13698 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13699 #set only one record at plain llog
13700 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13701 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13703 #fill already existed 2 plain llogs each 64767
13704 #wrapping whole catalog
13705 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13706 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13707 wait_delete_completed
13709 createmany -o $DIR/$tdir/$tfile_ 10
13712 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13713 for (( i = 0; i < 10; i = i + 3 ))
13715 rm $DIR/$tdir/$tfile_$i &
13716 rm $DIR/$tdir/$tfile_$((i + 1)) &
13720 rm $DIR/$tdir/$tfile_$((i + 2)) &
13723 #waiting osp synchronization
13724 wait_delete_completed
13726 run_test 136 "Race catalog processing 2"
13728 test_140() { #bug-17379
13729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13731 test_mkdir $DIR/$tdir
13732 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13733 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13735 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13736 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13738 while i=$((i + 1)); do
13740 cd $i || error "Changing to $i"
13741 ln -s ../stat stat || error "Creating stat symlink"
13742 # Read the symlink until ELOOP present,
13743 # not LBUGing the system is considered success,
13744 # we didn't overrun the stack.
13745 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13746 if [ $ret -ne 0 ]; then
13747 if [ $ret -eq 40 ]; then
13750 error "Open stat symlink"
13756 echo "The symlink depth = $i"
13757 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13758 error "Invalid symlink depth"
13760 # Test recursive symlink
13761 ln -s symlink_self symlink_self
13762 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13763 echo "open symlink_self returns $ret"
13764 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13766 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13771 local TF="$TMP/$tfile"
13773 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13774 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13776 cancel_lru_locks $OSC
13777 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13778 remount_client $MOUNT
13780 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13783 $TRUNCATE $DIR/$tfile 6000
13784 cancel_lru_locks $OSC
13785 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13788 echo "12345" >>$DIR/$tfile
13789 cancel_lru_locks $OSC
13790 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13793 echo "12345" >>$DIR/$tfile
13794 cancel_lru_locks $OSC
13795 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13797 run_test 150a "truncate/append tests"
13800 check_set_fallocate_or_skip
13803 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13804 check_fallocate $DIR/$tfile || error "fallocate failed"
13806 run_test 150b "Verify fallocate (prealloc) functionality"
13809 check_set_fallocate_or_skip
13812 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13813 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13815 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13816 # precomputed md5sum for 20MB of zeroes
13817 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13818 local sum=($(md5sum $DIR/$tfile))
13820 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13822 check_set_fallocate 1
13825 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13826 sum=($(md5sum $DIR/$tfile))
13828 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13830 run_test 150bb "Verify fallocate modes both zero space"
13833 check_set_fallocate_or_skip
13835 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13836 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13837 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13838 sync; sync_all_data
13839 cancel_lru_locks $OSC
13841 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13842 want=$((OSTCOUNT * 1048576))
13844 # Must allocate all requested space, not more than 5% extra
13845 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13846 error "bytes $bytes is not $want"
13849 # verify fallocate on PFL file
13850 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13851 error "Create $DIR/$tfile failed"
13852 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13853 error "fallocate failed"
13854 sync; sync_all_data
13855 cancel_lru_locks $OSC
13857 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13858 local want=$((1024 * 1048576))
13860 # Must allocate all requested space, not more than 5% extra
13861 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13862 error "bytes $bytes is not $want"
13864 run_test 150c "Verify fallocate Size and Blocks"
13867 check_set_fallocate_or_skip
13869 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13870 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13871 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13872 sync; sync_all_data
13873 cancel_lru_locks $OSC
13875 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13876 local want=$((OSTCOUNT * 1048576))
13878 # Must allocate all requested space, not more than 5% extra
13879 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13880 error "bytes $bytes is not $want"
13882 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13885 check_set_fallocate_or_skip
13889 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13890 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13891 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13893 # Find OST with Minimum Size
13894 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13895 sort -un | head -1)
13897 # Get 100MB per OST of the available space to reduce run time
13898 # else 60% of the available space if we are running SLOW tests
13899 if [ $SLOW == "no" ]; then
13900 local space=$((1024 * 100 * OSTCOUNT))
13902 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13905 fallocate -l${space}k $DIR/$tfile ||
13906 error "fallocate ${space}k $DIR/$tfile failed"
13907 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13909 # get size immediately after fallocate. This should be correctly
13911 local size=$(stat -c '%s' $DIR/$tfile)
13912 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13914 # Sleep for a while for statfs to get updated. And not pull from cache.
13917 echo "df after fallocate:"
13920 (( size / 1024 == space )) || error "size $size != requested $space"
13921 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13922 error "used $used < space $space"
13924 rm $DIR/$tfile || error "rm failed"
13926 wait_delete_completed
13928 echo "df after unlink:"
13931 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13936 local want_size_before=20480 # in bytes
13937 local want_blocks_before=40 # 512 sized blocks
13938 local want_blocks_after=24 # 512 sized blocks
13939 local length=$(((want_blocks_before - want_blocks_after) * 512))
13941 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
13942 skip "need at least 2.14.0 for fallocate punch"
13944 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
13945 skip "LU-14160: punch mode is not implemented on OSD ZFS"
13948 check_set_fallocate_or_skip
13949 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13951 echo "Verify fallocate punch: Range within the file range"
13952 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13953 error "dd failed for bs 4096 and count 5"
13955 # Call fallocate with punch range which is within the file range
13956 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
13957 error "fallocate failed: offset 4096 and length $length"
13958 # client must see changes immediately after fallocate
13959 size=$(stat -c '%s' $DIR/$tfile)
13960 blocks=$(stat -c '%b' $DIR/$tfile)
13962 # Verify punch worked.
13963 (( blocks == want_blocks_after )) ||
13964 error "punch failed: blocks $blocks != $want_blocks_after"
13966 (( size == want_size_before )) ||
13967 error "punch failed: size $size != $want_size_before"
13969 # Verify there is hole in file
13970 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
13971 # precomputed md5sum
13972 local expect="4a9a834a2db02452929c0a348273b4aa"
13974 cksum=($(md5sum $DIR/$tfile))
13975 [[ "${cksum[0]}" == "$expect" ]] ||
13976 error "unexpected MD5SUM after punch: ${cksum[0]}"
13978 # Start second sub-case for fallocate punch.
13979 echo "Verify fallocate punch: Range overlapping and less than blocksize"
13980 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
13981 error "dd failed for bs 4096 and count 5"
13983 # Punch range less than block size will have no change in block count
13984 want_blocks_after=40 # 512 sized blocks
13986 # Punch overlaps two blocks and less than blocksize
13987 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
13988 error "fallocate failed: offset 4000 length 3000"
13989 size=$(stat -c '%s' $DIR/$tfile)
13990 blocks=$(stat -c '%b' $DIR/$tfile)
13992 # Verify punch worked.
13993 (( blocks == want_blocks_after )) ||
13994 error "punch failed: blocks $blocks != $want_blocks_after"
13996 (( size == want_size_before )) ||
13997 error "punch failed: size $size != $want_size_before"
13999 # Verify if range is really zero'ed out. We expect Zeros.
14000 # precomputed md5sum
14001 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14002 cksum=($(md5sum $DIR/$tfile))
14003 [[ "${cksum[0]}" == "$expect" ]] ||
14004 error "unexpected MD5SUM after punch: ${cksum[0]}"
14006 run_test 150f "Verify fallocate punch functionality"
14014 local BS=4096 # Block size in bytes
14016 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14017 skip "need at least 2.14.0 for fallocate punch"
14019 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14020 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14023 check_set_fallocate_or_skip
14024 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14026 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14027 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14029 # Get 100MB per OST of the available space to reduce run time
14030 # else 60% of the available space if we are running SLOW tests
14031 if [ $SLOW == "no" ]; then
14032 space=$((1024 * 100 * OSTCOUNT))
14034 # Find OST with Minimum Size
14035 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14036 sort -un | head -1)
14037 echo "min size OST: $space"
14038 space=$(((space * 60)/100 * OSTCOUNT))
14040 # space in 1k units, round to 4k blocks
14041 local blkcount=$((space * 1024 / $BS))
14043 echo "Verify fallocate punch: Very large Range"
14044 fallocate -l${space}k $DIR/$tfile ||
14045 error "fallocate ${space}k $DIR/$tfile failed"
14046 # write 1M at the end, start and in the middle
14047 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14048 error "dd failed: bs $BS count 256"
14049 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14050 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14051 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14052 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14055 size=$(stat -c '%s' $DIR/$tfile)
14057 # gather punch length.
14058 local punch_size=$((size - (BS * 2)))
14060 echo "punch_size = $punch_size"
14061 echo "size - punch_size: $((size - punch_size))"
14062 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14064 # Call fallocate to punch all except 2 blocks. We leave the
14065 # first and the last block
14066 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14067 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14068 error "fallocate failed: offset $BS length $punch_size"
14070 size_after=$(stat -c '%s' $DIR/$tfile)
14071 blocks_after=$(stat -c '%b' $DIR/$tfile)
14073 # Verify punch worked.
14074 # Size should be kept
14075 (( size == size_after )) ||
14076 error "punch failed: size $size != $size_after"
14078 # two 4k data blocks to remain plus possible 1 extra extent block
14079 (( blocks_after <= ((BS / 512) * 3) )) ||
14080 error "too many blocks remains: $blocks_after"
14082 # Verify that file has hole between the first and the last blocks
14083 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14084 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14086 echo "Hole at [$hole_start, $hole_end)"
14087 (( hole_start == BS )) ||
14088 error "no hole at offset $BS after punch"
14090 (( hole_end == BS + punch_size )) ||
14091 error "data at offset $hole_end < $((BS + punch_size))"
14093 run_test 150g "Verify fallocate punch on large range"
14095 #LU-2902 roc_hit was not able to read all values from lproc
14096 function roc_hit_init() {
14097 local list=$(comma_list $(osts_nodes))
14098 local dir=$DIR/$tdir-check
14099 local file=$dir/$tfile
14105 #use setstripe to do a write to every ost
14106 for i in $(seq 0 $((OSTCOUNT-1))); do
14107 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14108 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14109 idx=$(printf %04x $i)
14110 BEFORE=$(get_osd_param $list *OST*$idx stats |
14111 awk '$1 == "cache_access" {sum += $7}
14112 END { printf("%0.0f", sum) }')
14114 cancel_lru_locks osc
14115 cat $file >/dev/null
14117 AFTER=$(get_osd_param $list *OST*$idx stats |
14118 awk '$1 == "cache_access" {sum += $7}
14119 END { printf("%0.0f", sum) }')
14121 echo BEFORE:$BEFORE AFTER:$AFTER
14122 if ! let "AFTER - BEFORE == 4"; then
14124 error "roc_hit is not safe to use"
14132 function roc_hit() {
14133 local list=$(comma_list $(osts_nodes))
14134 echo $(get_osd_param $list '' stats |
14135 awk '$1 == "cache_hit" {sum += $7}
14136 END { printf("%0.0f", sum) }')
14139 function set_cache() {
14142 if [ "$2" == "off" ]; then
14145 local list=$(comma_list $(osts_nodes))
14146 set_osd_param $list '' $1_cache_enable $on
14148 cancel_lru_locks osc
14152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14153 remote_ost_nodsh && skip "remote OST with nodsh"
14156 local list=$(comma_list $(osts_nodes))
14158 # check whether obdfilter is cache capable at all
14159 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14160 skip "not cache-capable obdfilter"
14163 # check cache is enabled on all obdfilters
14164 if get_osd_param $list '' read_cache_enable | grep 0; then
14165 skip "oss cache is disabled"
14168 set_osd_param $list '' writethrough_cache_enable 1
14170 # check write cache is enabled on all obdfilters
14171 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14172 skip "oss write cache is NOT enabled"
14177 #define OBD_FAIL_OBD_NO_LRU 0x609
14178 do_nodes $list $LCTL set_param fail_loc=0x609
14180 # pages should be in the case right after write
14181 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14184 local BEFORE=$(roc_hit)
14185 cancel_lru_locks osc
14186 cat $DIR/$tfile >/dev/null
14187 local AFTER=$(roc_hit)
14189 do_nodes $list $LCTL set_param fail_loc=0
14191 if ! let "AFTER - BEFORE == CPAGES"; then
14192 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14195 cancel_lru_locks osc
14196 # invalidates OST cache
14197 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14198 set_osd_param $list '' read_cache_enable 0
14199 cat $DIR/$tfile >/dev/null
14201 # now data shouldn't be found in the cache
14203 cancel_lru_locks osc
14204 cat $DIR/$tfile >/dev/null
14206 if let "AFTER - BEFORE != 0"; then
14207 error "IN CACHE: before: $BEFORE, after: $AFTER"
14210 set_osd_param $list '' read_cache_enable 1
14213 run_test 151 "test cache on oss and controls ==============================="
14216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14218 local TF="$TMP/$tfile"
14220 # simulate ENOMEM during write
14221 #define OBD_FAIL_OST_NOMEM 0x226
14222 lctl set_param fail_loc=0x80000226
14223 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14225 sync || error "sync failed"
14226 lctl set_param fail_loc=0
14228 # discard client's cache
14229 cancel_lru_locks osc
14231 # simulate ENOMEM during read
14232 lctl set_param fail_loc=0x80000226
14233 cmp $TF $DIR/$tfile || error "cmp failed"
14234 lctl set_param fail_loc=0
14238 run_test 152 "test read/write with enomem ============================"
14241 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14243 run_test 153 "test if fdatasync does not crash ======================="
14245 dot_lustre_fid_permission_check() {
14247 local ffid=$MOUNT/.lustre/fid/$fid
14250 echo "stat fid $fid"
14251 stat $ffid > /dev/null || error "stat $ffid failed."
14252 echo "touch fid $fid"
14253 touch $ffid || error "touch $ffid failed."
14254 echo "write to fid $fid"
14255 cat /etc/hosts > $ffid || error "write $ffid failed."
14256 echo "read fid $fid"
14257 diff /etc/hosts $ffid || error "read $ffid failed."
14258 echo "append write to fid $fid"
14259 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14260 echo "rename fid $fid"
14261 mv $ffid $test_dir/$tfile.1 &&
14262 error "rename $ffid to $tfile.1 should fail."
14263 touch $test_dir/$tfile.1
14264 mv $test_dir/$tfile.1 $ffid &&
14265 error "rename $tfile.1 to $ffid should fail."
14266 rm -f $test_dir/$tfile.1
14267 echo "truncate fid $fid"
14268 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14269 echo "link fid $fid"
14270 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14271 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14272 echo "setfacl fid $fid"
14273 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14274 echo "getfacl fid $fid"
14275 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14277 echo "unlink fid $fid"
14278 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14279 echo "mknod fid $fid"
14280 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14282 fid=[0xf00000400:0x1:0x0]
14283 ffid=$MOUNT/.lustre/fid/$fid
14285 echo "stat non-exist fid $fid"
14286 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14287 echo "write to non-exist fid $fid"
14288 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14289 echo "link new fid $fid"
14290 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14292 mkdir -p $test_dir/$tdir
14293 touch $test_dir/$tdir/$tfile
14294 fid=$($LFS path2fid $test_dir/$tdir)
14297 error "error: could not get fid for $test_dir/$dir/$tfile."
14299 ffid=$MOUNT/.lustre/fid/$fid
14302 ls $ffid > /dev/null || error "ls $ffid failed."
14303 echo "touch $fid/$tfile.1"
14304 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14306 echo "touch $MOUNT/.lustre/fid/$tfile"
14307 touch $MOUNT/.lustre/fid/$tfile && \
14308 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14310 echo "setxattr to $MOUNT/.lustre/fid"
14311 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14313 echo "listxattr for $MOUNT/.lustre/fid"
14314 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14316 echo "delxattr from $MOUNT/.lustre/fid"
14317 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14319 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14320 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14321 error "touch invalid fid should fail."
14323 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14324 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14325 error "touch non-normal fid should fail."
14327 echo "rename $tdir to $MOUNT/.lustre/fid"
14328 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14329 error "rename to $MOUNT/.lustre/fid should fail."
14331 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14333 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14334 local new_obf_mode=777
14336 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14337 chmod $new_obf_mode $DIR/.lustre/fid ||
14338 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14340 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14341 [ $obf_mode -eq $new_obf_mode ] ||
14342 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14344 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14345 chmod $old_obf_mode $DIR/.lustre/fid ||
14346 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14349 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14350 fid=$($LFS path2fid $test_dir/$tfile-2)
14352 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14354 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14355 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14356 error "create lov data thru .lustre failed"
14358 echo "cp /etc/passwd $test_dir/$tfile-2"
14359 cp /etc/passwd $test_dir/$tfile-2 ||
14360 error "copy to $test_dir/$tfile-2 failed."
14361 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14362 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14363 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14365 rm -rf $test_dir/tfile.lnk
14366 rm -rf $test_dir/$tfile-2
14370 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14371 skip "Need MDS version at least 2.4.1"
14373 local tf=$DIR/$tfile
14376 local fid=$($LFS path2fid $tf)
14377 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14379 # check that we get the same pathname back
14382 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14383 echo "$rootpath $fid"
14384 found=$($LFS fid2path $rootpath "$fid")
14385 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14386 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14389 # check wrong root path format
14390 rootpath=$MOUNT"_wrong"
14391 found=$($LFS fid2path $rootpath "$fid")
14392 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14394 run_test 154A "lfs path2fid and fid2path basic checks"
14397 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14398 skip "Need MDS version at least 2.4.1"
14400 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14401 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14402 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14403 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14405 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14406 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14408 # check that we get the same pathname
14409 echo "PFID: $PFID, name: $name"
14410 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14411 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14412 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14413 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14415 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14417 run_test 154B "verify the ll_decode_linkea tool"
14420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14421 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14422 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14423 skip "Need MDS version at least 2.2.51"
14424 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14426 cp /etc/hosts $DIR/$tfile
14428 fid=$($LFS path2fid $DIR/$tfile)
14430 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14432 dot_lustre_fid_permission_check "$fid" $DIR ||
14433 error "dot lustre permission check $fid failed"
14435 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14437 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14439 touch $MOUNT/.lustre/file &&
14440 error "creation is not allowed under .lustre"
14442 mkdir $MOUNT/.lustre/dir &&
14443 error "mkdir is not allowed under .lustre"
14447 run_test 154a "Open-by-FID"
14450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14451 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14452 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14453 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14454 skip "Need MDS version at least 2.2.51"
14456 local remote_dir=$DIR/$tdir/remote_dir
14460 mkdir -p $DIR/$tdir
14461 $LFS mkdir -i $MDTIDX $remote_dir ||
14462 error "create remote directory failed"
14464 cp /etc/hosts $remote_dir/$tfile
14466 fid=$($LFS path2fid $remote_dir/$tfile)
14468 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14470 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14471 error "dot lustre permission check $fid failed"
14474 run_test 154b "Open-by-FID for remote directory"
14477 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14478 skip "Need MDS version at least 2.4.1"
14480 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14481 local FID1=$($LFS path2fid $DIR/$tfile.1)
14482 local FID2=$($LFS path2fid $DIR/$tfile.2)
14483 local FID3=$($LFS path2fid $DIR/$tfile.3)
14486 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14487 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14488 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14490 [ "$FID" = "${!want}" ] ||
14491 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14495 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14497 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14498 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14502 run_test 154c "lfs path2fid and fid2path multiple arguments"
14505 remote_mds_nodsh && skip "remote MDS with nodsh"
14506 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14507 skip "Need MDS version at least 2.5.53"
14509 if remote_mds; then
14510 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14514 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14521 local fid=$($LFS path2fid $DIR/$tfile)
14524 cmd="exec $fd<$DIR/$tfile"
14526 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14527 echo "$fid_list" | grep "$fid"
14530 cmd="exec $fd>/dev/null"
14532 if [ $rc -ne 0 ]; then
14533 error "FID $fid not found in open files list $fid_list"
14536 run_test 154d "Verify open file fid"
14540 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14541 skip "Need MDS version at least 2.6.50"
14543 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14544 error ".lustre returned by readdir"
14547 run_test 154e ".lustre is not returned by readdir"
14550 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14552 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14553 test_mkdir -p -c1 $DIR/$tdir/d
14554 # test dirs inherit from its stripe
14555 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14556 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14557 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14558 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14561 # get fid of parents
14562 local FID0=$($LFS path2fid $DIR/$tdir/d)
14563 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14564 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14565 local FID3=$($LFS path2fid $DIR)
14567 # check that path2fid --parents returns expected <parent_fid>/name
14568 # 1) test for a directory (single parent)
14569 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14570 [ "$parent" == "$FID0/foo1" ] ||
14571 error "expected parent: $FID0/foo1, got: $parent"
14573 # 2) test for a file with nlink > 1 (multiple parents)
14574 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14575 echo "$parent" | grep -F "$FID1/$tfile" ||
14576 error "$FID1/$tfile not returned in parent list"
14577 echo "$parent" | grep -F "$FID2/link" ||
14578 error "$FID2/link not returned in parent list"
14580 # 3) get parent by fid
14581 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14582 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14583 echo "$parent" | grep -F "$FID1/$tfile" ||
14584 error "$FID1/$tfile not returned in parent list (by fid)"
14585 echo "$parent" | grep -F "$FID2/link" ||
14586 error "$FID2/link not returned in parent list (by fid)"
14588 # 4) test for entry in root directory
14589 parent=$($LFS path2fid --parents $DIR/f)
14590 echo "$parent" | grep -F "$FID3/f" ||
14591 error "$FID3/f not returned in parent list"
14593 # 5) test it on root directory
14594 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14595 error "$MOUNT should not have parents"
14597 # enable xattr caching and check that linkea is correctly updated
14598 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14599 save_lustre_params client "llite.*.xattr_cache" > $save
14600 lctl set_param llite.*.xattr_cache 1
14602 # 6.1) linkea update on rename
14603 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14605 # get parents by fid
14606 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14607 # foo1 should no longer be returned in parent list
14608 echo "$parent" | grep -F "$FID1" &&
14609 error "$FID1 should no longer be in parent list"
14610 # the new path should appear
14611 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14612 error "$FID2/$tfile.moved is not in parent list"
14614 # 6.2) linkea update on unlink
14615 rm -f $DIR/$tdir/d/foo2/link
14616 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14617 # foo2/link should no longer be returned in parent list
14618 echo "$parent" | grep -F "$FID2/link" &&
14619 error "$FID2/link should no longer be in parent list"
14623 restore_lustre_params < $save
14626 run_test 154f "get parent fids by reading link ea"
14630 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14631 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14632 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14633 skip "Need MDS version at least 2.6.92"
14635 mkdir -p $DIR/$tdir
14636 llapi_fid_test -d $DIR/$tdir
14638 run_test 154g "various llapi FID tests"
14640 test_155_small_load() {
14641 local temp=$TMP/$tfile
14642 local file=$DIR/$tfile
14644 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14645 error "dd of=$temp bs=6096 count=1 failed"
14647 cancel_lru_locks $OSC
14648 cmp $temp $file || error "$temp $file differ"
14650 $TRUNCATE $temp 6000
14651 $TRUNCATE $file 6000
14652 cmp $temp $file || error "$temp $file differ (truncate1)"
14654 echo "12345" >>$temp
14655 echo "12345" >>$file
14656 cmp $temp $file || error "$temp $file differ (append1)"
14658 echo "12345" >>$temp
14659 echo "12345" >>$file
14660 cmp $temp $file || error "$temp $file differ (append2)"
14666 test_155_big_load() {
14667 remote_ost_nodsh && skip "remote OST with nodsh"
14669 local temp=$TMP/$tfile
14670 local file=$DIR/$tfile
14673 local cache_size=$(do_facet ost$((MAXI+1)) \
14674 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14675 local large_file_size=$((cache_size * 2))
14677 echo "OSS cache size: $cache_size KB"
14678 echo "Large file size: $large_file_size KB"
14680 [ $MAXV -le $large_file_size ] &&
14681 skip_env "max available OST size needs > $large_file_size KB"
14683 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14685 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14686 error "dd of=$temp bs=$large_file_size count=1k failed"
14689 cancel_lru_locks osc
14690 cmp $temp $file || error "$temp $file differ"
14696 save_writethrough() {
14697 local facets=$(get_facets OST)
14699 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14705 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14707 save_writethrough $p
14710 set_cache writethrough on
14711 test_155_small_load
14712 restore_lustre_params < $p
14715 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14720 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14722 save_writethrough $p
14725 set_cache writethrough off
14726 test_155_small_load
14727 restore_lustre_params < $p
14730 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14735 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14737 save_writethrough $p
14740 set_cache writethrough on
14741 test_155_small_load
14742 restore_lustre_params < $p
14745 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14750 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14752 save_writethrough $p
14755 set_cache writethrough off
14756 test_155_small_load
14757 restore_lustre_params < $p
14760 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14765 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14767 save_writethrough $p
14770 set_cache writethrough on
14772 restore_lustre_params < $p
14775 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14780 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14782 save_writethrough $p
14785 set_cache writethrough off
14787 restore_lustre_params < $p
14790 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14793 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14795 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14797 save_writethrough $p
14800 set_cache writethrough on
14802 restore_lustre_params < $p
14805 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14810 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14812 save_writethrough $p
14815 set_cache writethrough off
14817 restore_lustre_params < $p
14820 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14824 remote_ost_nodsh && skip "remote OST with nodsh"
14825 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14826 skip "stats not implemented on old servers"
14827 [ "$ost1_FSTYPE" = "zfs" ] &&
14828 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14833 local file="$DIR/$tfile"
14834 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14836 save_writethrough $p
14839 log "Turn on read and write cache"
14841 set_cache writethrough on
14843 log "Write data and read it back."
14844 log "Read should be satisfied from the cache."
14845 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14847 cancel_lru_locks osc
14848 cat $file >/dev/null
14850 if ! let "AFTER - BEFORE == CPAGES"; then
14851 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14853 log "cache hits: before: $BEFORE, after: $AFTER"
14856 log "Read again; it should be satisfied from the cache."
14858 cancel_lru_locks osc
14859 cat $file >/dev/null
14861 if ! let "AFTER - BEFORE == CPAGES"; then
14862 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14864 log "cache hits:: before: $BEFORE, after: $AFTER"
14867 log "Turn off the read cache and turn on the write cache"
14869 set_cache writethrough on
14871 log "Read again; it should be satisfied from the cache."
14873 cancel_lru_locks osc
14874 cat $file >/dev/null
14876 if ! let "AFTER - BEFORE == CPAGES"; then
14877 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14879 log "cache hits:: before: $BEFORE, after: $AFTER"
14882 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14883 # > 2.12.56 uses pagecache if cached
14884 log "Read again; it should not be satisfied from the cache."
14886 cancel_lru_locks osc
14887 cat $file >/dev/null
14889 if ! let "AFTER - BEFORE == 0"; then
14890 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14892 log "cache hits:: before: $BEFORE, after: $AFTER"
14896 log "Write data and read it back."
14897 log "Read should be satisfied from the cache."
14898 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14900 cancel_lru_locks osc
14901 cat $file >/dev/null
14903 if ! let "AFTER - BEFORE == CPAGES"; then
14904 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14906 log "cache hits:: before: $BEFORE, after: $AFTER"
14909 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14910 # > 2.12.56 uses pagecache if cached
14911 log "Read again; it should not be satisfied from the cache."
14913 cancel_lru_locks osc
14914 cat $file >/dev/null
14916 if ! let "AFTER - BEFORE == 0"; then
14917 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14919 log "cache hits:: before: $BEFORE, after: $AFTER"
14923 log "Turn off read and write cache"
14925 set_cache writethrough off
14927 log "Write data and read it back"
14928 log "It should not be satisfied from the cache."
14930 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14931 cancel_lru_locks osc
14933 cat $file >/dev/null
14935 if ! let "AFTER - BEFORE == 0"; then
14936 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14938 log "cache hits:: before: $BEFORE, after: $AFTER"
14941 log "Turn on the read cache and turn off the write cache"
14943 set_cache writethrough off
14945 log "Write data and read it back"
14946 log "It should not be satisfied from the cache."
14948 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14950 cancel_lru_locks osc
14951 cat $file >/dev/null
14953 if ! let "AFTER - BEFORE == 0"; then
14954 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14956 log "cache hits:: before: $BEFORE, after: $AFTER"
14959 log "Read again; it should be satisfied from the cache."
14961 cancel_lru_locks osc
14962 cat $file >/dev/null
14964 if ! let "AFTER - BEFORE == CPAGES"; then
14965 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14967 log "cache hits:: before: $BEFORE, after: $AFTER"
14970 restore_lustre_params < $p
14973 run_test 156 "Verification of tunables"
14976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14977 remote_mds_nodsh && skip "remote MDS with nodsh"
14978 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14979 skip "Need MDS version at least 2.2.0"
14981 changelog_register || error "changelog_register failed"
14982 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14983 changelog_users $SINGLEMDS | grep -q $cl_user ||
14984 error "User $cl_user not found in changelog_users"
14987 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14988 changelog_clear 0 || error "changelog_clear failed"
14989 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14990 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14991 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14992 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14993 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14994 rm $DIR/$tdir/pics/desktop.jpg
14996 changelog_dump | tail -10
14998 echo "verifying changelog mask"
14999 changelog_chmask "-MKDIR"
15000 changelog_chmask "-CLOSE"
15002 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15003 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15005 changelog_chmask "+MKDIR"
15006 changelog_chmask "+CLOSE"
15008 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15009 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15011 changelog_dump | tail -10
15012 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15013 CLOSES=$(changelog_dump | grep -c "CLOSE")
15014 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15015 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15018 echo "verifying target fid"
15019 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15020 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15021 [ "$fidc" == "$fidf" ] ||
15022 error "changelog '$tfile' fid $fidc != file fid $fidf"
15023 echo "verifying parent fid"
15024 # The FID returned from the Changelog may be the directory shard on
15025 # a different MDT, and not the FID returned by path2fid on the parent.
15026 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15027 # since this is what will matter when recreating this file in the tree.
15028 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15029 local pathp=$($LFS fid2path $MOUNT "$fidp")
15030 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15031 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15033 echo "getting records for $cl_user"
15034 changelog_users $SINGLEMDS
15035 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15037 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15038 error "changelog_clear failed"
15039 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15040 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15041 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15042 error "user index expect $user_rec1 + $nclr != $user_rec2"
15044 local min0_rec=$(changelog_users $SINGLEMDS |
15045 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15046 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15047 awk '{ print $1; exit; }')
15049 changelog_dump | tail -n 5
15050 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15051 [ $first_rec == $((min0_rec + 1)) ] ||
15052 error "first index should be $min0_rec + 1 not $first_rec"
15054 # LU-3446 changelog index reset on MDT restart
15055 local cur_rec1=$(changelog_users $SINGLEMDS |
15056 awk '/^current.index:/ { print $NF }')
15057 changelog_clear 0 ||
15058 error "clear all changelog records for $cl_user failed"
15059 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15060 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15061 error "Fail to start $SINGLEMDS"
15062 local cur_rec2=$(changelog_users $SINGLEMDS |
15063 awk '/^current.index:/ { print $NF }')
15064 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15065 [ $cur_rec1 == $cur_rec2 ] ||
15066 error "current index should be $cur_rec1 not $cur_rec2"
15068 echo "verifying users from this test are deregistered"
15069 changelog_deregister || error "changelog_deregister failed"
15070 changelog_users $SINGLEMDS | grep -q $cl_user &&
15071 error "User '$cl_user' still in changelog_users"
15073 # lctl get_param -n mdd.*.changelog_users
15074 # current index: 144
15075 # ID index (idle seconds)
15077 if ! changelog_users $SINGLEMDS | grep "^cl"; then
15078 # this is the normal case where all users were deregistered
15079 # make sure no new records are added when no users are present
15080 local last_rec1=$(changelog_users $SINGLEMDS |
15081 awk '/^current.index:/ { print $NF }')
15082 touch $DIR/$tdir/chloe
15083 local last_rec2=$(changelog_users $SINGLEMDS |
15084 awk '/^current.index:/ { print $NF }')
15085 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15086 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15088 # any changelog users must be leftovers from a previous test
15089 changelog_users $SINGLEMDS
15090 echo "other changelog users; can't verify off"
15093 run_test 160a "changelog sanity"
15095 test_160b() { # LU-3587
15096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15097 remote_mds_nodsh && skip "remote MDS with nodsh"
15098 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15099 skip "Need MDS version at least 2.2.0"
15101 changelog_register || error "changelog_register failed"
15102 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15103 changelog_users $SINGLEMDS | grep -q $cl_user ||
15104 error "User '$cl_user' not found in changelog_users"
15106 local longname1=$(str_repeat a 255)
15107 local longname2=$(str_repeat b 255)
15110 echo "creating very long named file"
15111 touch $longname1 || error "create of '$longname1' failed"
15112 echo "renaming very long named file"
15113 mv $longname1 $longname2
15115 changelog_dump | grep RENME | tail -n 5
15118 run_test 160b "Verify that very long rename doesn't crash in changelog"
15121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15122 remote_mds_nodsh && skip "remote MDS with nodsh"
15124 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15125 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15126 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15127 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15131 # Registration step
15132 changelog_register || error "changelog_register failed"
15135 mkdir -p $DIR/$tdir
15136 $MCREATE $DIR/$tdir/foo_160c
15137 changelog_chmask "-TRUNC"
15138 $TRUNCATE $DIR/$tdir/foo_160c 200
15139 changelog_chmask "+TRUNC"
15140 $TRUNCATE $DIR/$tdir/foo_160c 199
15141 changelog_dump | tail -n 5
15142 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15143 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15145 run_test 160c "verify that changelog log catch the truncate event"
15148 remote_mds_nodsh && skip "remote MDS with nodsh"
15149 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15151 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15152 skip "Need MDS version at least 2.7.60"
15154 # Registration step
15155 changelog_register || error "changelog_register failed"
15157 mkdir -p $DIR/$tdir/migrate_dir
15158 changelog_clear 0 || error "changelog_clear failed"
15160 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15161 changelog_dump | tail -n 5
15162 local migrates=$(changelog_dump | grep -c "MIGRT")
15163 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15165 run_test 160d "verify that changelog log catch the migrate event"
15168 remote_mds_nodsh && skip "remote MDS with nodsh"
15171 changelog_register || error "changelog_register failed"
15173 # Delete a future user (expect fail)
15174 local MDT0=$(facet_svc $SINGLEMDS)
15175 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15178 if [ $rc -eq 0 ]; then
15179 error "Deleted non-existant user cl77"
15180 elif [ $rc -ne 2 ]; then
15181 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15184 # Clear to a bad index (1 billion should be safe)
15185 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15188 if [ $rc -eq 0 ]; then
15189 error "Successfully cleared to invalid CL index"
15190 elif [ $rc -ne 22 ]; then
15191 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15194 run_test 160e "changelog negative testing (should return errors)"
15197 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15198 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15199 skip "Need MDS version at least 2.10.56"
15201 local mdts=$(comma_list $(mdts_nodes))
15204 changelog_register || error "first changelog_register failed"
15205 changelog_register || error "second changelog_register failed"
15207 declare -A cl_user1
15208 declare -A cl_user2
15213 # generate some changelog records to accumulate on each MDT
15214 # use all_char because created files should be evenly distributed
15215 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15216 error "test_mkdir $tdir failed"
15217 log "$(date +%s): creating first files"
15218 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15219 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15220 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15223 # check changelogs have been generated
15224 local start=$SECONDS
15225 local idle_time=$((MDSCOUNT * 5 + 5))
15226 local nbcl=$(changelog_dump | wc -l)
15227 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15229 for param in "changelog_max_idle_time=$idle_time" \
15231 "changelog_min_gc_interval=2" \
15232 "changelog_min_free_cat_entries=3"; do
15233 local MDT0=$(facet_svc $SINGLEMDS)
15234 local var="${param%=*}"
15235 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15237 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15238 do_nodes $mdts $LCTL set_param mdd.*.$param
15241 # force cl_user2 to be idle (1st part), but also cancel the
15242 # cl_user1 records so that it is not evicted later in the test.
15243 local sleep1=$((idle_time / 2))
15244 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15247 # simulate changelog catalog almost full
15248 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15249 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15251 for i in $(seq $MDSCOUNT); do
15252 cl_users=(${CL_USERS[mds$i]})
15253 cl_user1[mds$i]="${cl_users[0]}"
15254 cl_user2[mds$i]="${cl_users[1]}"
15256 [ -n "${cl_user1[mds$i]}" ] ||
15257 error "mds$i: no user registered"
15258 [ -n "${cl_user2[mds$i]}" ] ||
15259 error "mds$i: only ${cl_user2[mds$i]} is registered"
15261 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15262 [ -n "$user_rec1" ] ||
15263 error "mds$i: User ${cl_user1[mds$i]} not registered"
15264 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15265 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15266 [ -n "$user_rec2" ] ||
15267 error "mds$i: User ${cl_user1[mds$i]} not registered"
15268 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15269 "$user_rec1 + 2 == $user_rec2"
15270 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15271 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15272 "$user_rec1 + 2, but is $user_rec2"
15273 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15274 [ -n "$user_rec2" ] ||
15275 error "mds$i: User ${cl_user2[mds$i]} not registered"
15276 [ $user_rec1 == $user_rec2 ] ||
15277 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15278 "$user_rec1, but is $user_rec2"
15281 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15282 local sleep2=$((idle_time - (SECONDS - start) + 1))
15283 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15286 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15287 # cl_user1 should be OK because it recently processed records.
15288 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15289 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15290 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15291 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15294 # ensure gc thread is done
15295 for i in $(mdts_nodes); do
15296 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15297 error "$i: GC-thread not done"
15301 for (( i = 1; i <= MDSCOUNT; i++ )); do
15302 # check cl_user1 still registered
15303 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15304 error "mds$i: User ${cl_user1[mds$i]} not registered"
15305 # check cl_user2 unregistered
15306 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15307 error "mds$i: User ${cl_user2[mds$i]} still registered"
15309 # check changelogs are present and starting at $user_rec1 + 1
15310 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15311 [ -n "$user_rec1" ] ||
15312 error "mds$i: User ${cl_user1[mds$i]} not registered"
15313 first_rec=$($LFS changelog $(facet_svc mds$i) |
15314 awk '{ print $1; exit; }')
15316 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15317 [ $((user_rec1 + 1)) == $first_rec ] ||
15318 error "mds$i: rec $first_rec != $user_rec1 + 1"
15321 run_test 160f "changelog garbage collect (timestamped users)"
15324 remote_mds_nodsh && skip "remote MDS with nodsh"
15325 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15326 skip "Need MDS version at least 2.10.56"
15328 local mdts=$(comma_list $(mdts_nodes))
15330 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15331 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15334 changelog_register || error "first changelog_register failed"
15335 changelog_register || error "second changelog_register failed"
15337 declare -A cl_user1
15338 declare -A cl_user2
15343 # generate some changelog records to accumulate on each MDT
15344 # use all_char because created files should be evenly distributed
15345 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15346 error "test_mkdir $tdir failed"
15347 for ((i = 0; i < MDSCOUNT; i++)); do
15348 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15349 error "create $DIR/$tdir/d$i.1 failed"
15352 # check changelogs have been generated
15353 local nbcl=$(changelog_dump | wc -l)
15354 (( $nbcl > 0 )) || error "no changelogs found"
15356 # reduce the max_idle_indexes value to make sure we exceed it
15357 for param in "changelog_max_idle_indexes=1" \
15359 "changelog_min_gc_interval=2" \
15360 "changelog_min_free_cat_entries=3"; do
15361 local MDT0=$(facet_svc $SINGLEMDS)
15362 local var="${param%=*}"
15363 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15365 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15366 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15367 error "unable to set mdd.*.$param"
15370 # simulate changelog catalog almost full
15371 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15372 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15374 local start=$SECONDS
15375 for i in $(seq $MDSCOUNT); do
15376 cl_users=(${CL_USERS[mds$i]})
15377 cl_user1[mds$i]="${cl_users[0]}"
15378 cl_user2[mds$i]="${cl_users[1]}"
15380 [ -n "${cl_user1[mds$i]}" ] ||
15381 error "mds$i: no user registered"
15382 [ -n "${cl_user2[mds$i]}" ] ||
15383 error "mds$i: only ${cl_user1[mds$i]} is registered"
15385 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15386 [ -n "$user_rec1" ] ||
15387 error "mds$i: User ${cl_user1[mds$i]} not registered"
15388 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15389 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15390 [ -n "$user_rec2" ] ||
15391 error "mds$i: User ${cl_user1[mds$i]} not registered"
15392 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15393 "$user_rec1 + 2 == $user_rec2"
15394 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15395 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15396 "$user_rec1 + 2, but is $user_rec2"
15397 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15398 [ -n "$user_rec2" ] ||
15399 error "mds$i: User ${cl_user2[mds$i]} not registered"
15400 [ $user_rec1 == $user_rec2 ] ||
15401 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15402 "$user_rec1, but is $user_rec2"
15405 # ensure we are past the previous changelog_min_gc_interval set above
15406 local sleep2=$((start + 2 - SECONDS))
15407 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15409 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15410 # cl_user1 should be OK because it recently processed records.
15411 for ((i = 0; i < MDSCOUNT; i++)); do
15412 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15413 error "create $DIR/$tdir/d$i.3 failed"
15416 # ensure gc thread is done
15417 for i in $(mdts_nodes); do
15418 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15419 error "$i: GC-thread not done"
15423 for (( i = 1; i <= MDSCOUNT; i++ )); do
15424 # check cl_user1 still registered
15425 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15426 error "mds$i: User ${cl_user1[mds$i]} not registered"
15427 # check cl_user2 unregistered
15428 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15429 error "mds$i: User ${cl_user2[mds$i]} still registered"
15431 # check changelogs are present and starting at $user_rec1 + 1
15432 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15433 [ -n "$user_rec1" ] ||
15434 error "mds$i: User ${cl_user1[mds$i]} not registered"
15435 first_rec=$($LFS changelog $(facet_svc mds$i) |
15436 awk '{ print $1; exit; }')
15438 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15439 [ $((user_rec1 + 1)) == $first_rec ] ||
15440 error "mds$i: rec $first_rec != $user_rec1 + 1"
15443 run_test 160g "changelog garbage collect (old users)"
15446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15447 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15448 skip "Need MDS version at least 2.10.56"
15450 local mdts=$(comma_list $(mdts_nodes))
15453 changelog_register || error "first changelog_register failed"
15454 changelog_register || error "second changelog_register failed"
15456 declare -A cl_user1
15457 declare -A cl_user2
15462 # generate some changelog records to accumulate on each MDT
15463 # use all_char because created files should be evenly distributed
15464 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15465 error "test_mkdir $tdir failed"
15466 for ((i = 0; i < MDSCOUNT; i++)); do
15467 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15468 error "create $DIR/$tdir/d$i.1 failed"
15471 # check changelogs have been generated
15472 local nbcl=$(changelog_dump | wc -l)
15473 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15475 for param in "changelog_max_idle_time=10" \
15477 "changelog_min_gc_interval=2"; do
15478 local MDT0=$(facet_svc $SINGLEMDS)
15479 local var="${param%=*}"
15480 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15482 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15483 do_nodes $mdts $LCTL set_param mdd.*.$param
15486 # force cl_user2 to be idle (1st part)
15489 for i in $(seq $MDSCOUNT); do
15490 cl_users=(${CL_USERS[mds$i]})
15491 cl_user1[mds$i]="${cl_users[0]}"
15492 cl_user2[mds$i]="${cl_users[1]}"
15494 [ -n "${cl_user1[mds$i]}" ] ||
15495 error "mds$i: no user registered"
15496 [ -n "${cl_user2[mds$i]}" ] ||
15497 error "mds$i: only ${cl_user2[mds$i]} is registered"
15499 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15500 [ -n "$user_rec1" ] ||
15501 error "mds$i: User ${cl_user1[mds$i]} not registered"
15502 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15503 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15504 [ -n "$user_rec2" ] ||
15505 error "mds$i: User ${cl_user1[mds$i]} not registered"
15506 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15507 "$user_rec1 + 2 == $user_rec2"
15508 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15509 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15510 "$user_rec1 + 2, but is $user_rec2"
15511 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15512 [ -n "$user_rec2" ] ||
15513 error "mds$i: User ${cl_user2[mds$i]} not registered"
15514 [ $user_rec1 == $user_rec2 ] ||
15515 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15516 "$user_rec1, but is $user_rec2"
15519 # force cl_user2 to be idle (2nd part) and to reach
15520 # changelog_max_idle_time
15523 # force each GC-thread start and block then
15524 # one per MDT/MDD, set fail_val accordingly
15525 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15526 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15528 # generate more changelogs to trigger fail_loc
15529 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15530 error "create $DIR/$tdir/${tfile}bis failed"
15532 # stop MDT to stop GC-thread, should be done in back-ground as it will
15533 # block waiting for the thread to be released and exit
15534 declare -A stop_pids
15535 for i in $(seq $MDSCOUNT); do
15537 stop_pids[mds$i]=$!
15540 for i in $(mdts_nodes); do
15543 local facets=$(facets_up_on_host $i)
15545 for facet in ${facets//,/ }; do
15546 if [[ $facet == mds* ]]; then
15550 # ensure each MDS's gc threads are still present and all in "R"
15551 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15552 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15553 error "$i: expected $nb GC-thread"
15555 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15557 error "$i: GC-thread not found in R-state"
15558 # check umounts of each MDT on MDS have reached kthread_stop()
15559 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15560 error "$i: expected $nb umount"
15562 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15563 error "$i: umount not found in D-state"
15566 # release all GC-threads
15567 do_nodes $mdts $LCTL set_param fail_loc=0
15569 # wait for MDT stop to complete
15570 for i in $(seq $MDSCOUNT); do
15571 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15575 # may try to check if any orphan changelog records are present
15576 # via ldiskfs/zfs and llog_reader...
15578 # re-start/mount MDTs
15579 for i in $(seq $MDSCOUNT); do
15580 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15581 error "Fail to start mds$i"
15585 for i in $(seq $MDSCOUNT); do
15586 # check cl_user1 still registered
15587 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15588 error "mds$i: User ${cl_user1[mds$i]} not registered"
15589 # check cl_user2 unregistered
15590 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15591 error "mds$i: User ${cl_user2[mds$i]} still registered"
15593 # check changelogs are present and starting at $user_rec1 + 1
15594 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15595 [ -n "$user_rec1" ] ||
15596 error "mds$i: User ${cl_user1[mds$i]} not registered"
15597 first_rec=$($LFS changelog $(facet_svc mds$i) |
15598 awk '{ print $1; exit; }')
15600 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15601 [ $((user_rec1 + 1)) == $first_rec ] ||
15602 error "mds$i: first index should be $user_rec1 + 1, " \
15603 "but is $first_rec"
15606 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15611 local mdts=$(comma_list $(mdts_nodes))
15613 changelog_register || error "first changelog_register failed"
15615 # generate some changelog records to accumulate on each MDT
15616 # use all_char because created files should be evenly distributed
15617 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15618 error "test_mkdir $tdir failed"
15619 for ((i = 0; i < MDSCOUNT; i++)); do
15620 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15621 error "create $DIR/$tdir/d$i.1 failed"
15624 # check changelogs have been generated
15625 local nbcl=$(changelog_dump | wc -l)
15626 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15628 # simulate race between register and unregister
15629 # XXX as fail_loc is set per-MDS, with DNE configs the race
15630 # simulation will only occur for one MDT per MDS and for the
15631 # others the normal race scenario will take place
15632 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15633 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15634 do_nodes $mdts $LCTL set_param fail_val=1
15636 # unregister 1st user
15637 changelog_deregister &
15639 # wait some time for deregister work to reach race rdv
15641 # register 2nd user
15642 changelog_register || error "2nd user register failed"
15644 wait $pid1 || error "1st user deregister failed"
15648 declare -A LAST_REC
15649 for i in $(seq $MDSCOUNT); do
15650 if changelog_users mds$i | grep "^cl"; then
15651 # make sure new records are added with one user present
15652 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15653 awk '/^current.index:/ { print $NF }')
15655 error "mds$i has no user registered"
15659 # generate more changelog records to accumulate on each MDT
15660 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15661 error "create $DIR/$tdir/${tfile}bis failed"
15663 for i in $(seq $MDSCOUNT); do
15664 last_rec=$(changelog_users $SINGLEMDS |
15665 awk '/^current.index:/ { print $NF }')
15666 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15667 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15668 error "changelogs are off on mds$i"
15671 run_test 160i "changelog user register/unregister race"
15674 remote_mds_nodsh && skip "remote MDS with nodsh"
15675 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15676 skip "Need MDS version at least 2.12.56"
15678 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15679 stack_trap "umount $MOUNT2" EXIT
15681 changelog_register || error "first changelog_register failed"
15682 stack_trap "changelog_deregister" EXIT
15684 # generate some changelog
15685 # use all_char because created files should be evenly distributed
15686 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15687 error "mkdir $tdir failed"
15688 for ((i = 0; i < MDSCOUNT; i++)); do
15689 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15690 error "create $DIR/$tdir/d$i.1 failed"
15693 # open the changelog device
15694 exec 3>/dev/changelog-$FSNAME-MDT0000
15695 stack_trap "exec 3>&-" EXIT
15696 exec 4</dev/changelog-$FSNAME-MDT0000
15697 stack_trap "exec 4<&-" EXIT
15699 # umount the first lustre mount
15701 stack_trap "mount_client $MOUNT" EXIT
15703 # read changelog, which may or may not fail, but should not crash
15707 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15708 changelog_users $SINGLEMDS | grep -q $cl_user ||
15709 error "User $cl_user not found in changelog_users"
15711 printf 'clear:'$cl_user':0' >&3
15713 run_test 160j "client can be umounted while its chanangelog is being used"
15716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15717 remote_mds_nodsh && skip "remote MDS with nodsh"
15719 mkdir -p $DIR/$tdir/1/1
15721 changelog_register || error "changelog_register failed"
15722 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15724 changelog_users $SINGLEMDS | grep -q $cl_user ||
15725 error "User '$cl_user' not found in changelog_users"
15726 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15727 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15728 rmdir $DIR/$tdir/1/1 & sleep 1
15730 touch $DIR/$tdir/2/2
15731 rm -rf $DIR/$tdir/2
15736 changelog_dump | grep rmdir || error "rmdir not recorded"
15738 run_test 160k "Verify that changelog records are not lost"
15740 # Verifies that a file passed as a parameter has recently had an operation
15741 # performed on it that has generated an MTIME changelog which contains the
15742 # correct parent FID. As files might reside on a different MDT from the
15743 # parent directory in DNE configurations, the FIDs are translated to paths
15744 # before being compared, which should be identical
15745 compare_mtime_changelog() {
15753 mdtidx=$($LFS getstripe --mdt-index $file)
15754 mdtidx=$(printf "%04x" $mdtidx)
15756 # Obtain the parent FID from the MTIME changelog
15757 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15758 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15760 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15761 [ -z "$cl_fid" ] && error "parent FID not present"
15763 # Verify that the path for the parent FID is the same as the path for
15764 # the test directory
15765 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15769 [[ "${pdir%/}" == "$dir" ]] ||
15770 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15776 remote_mds_nodsh && skip "remote MDS with nodsh"
15777 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15778 skip "Need MDS version at least 2.13.55"
15782 changelog_register || error "changelog_register failed"
15783 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15785 changelog_users $SINGLEMDS | grep -q $cl_user ||
15786 error "User '$cl_user' not found in changelog_users"
15788 # Clear some types so that MTIME changelogs are generated
15789 changelog_chmask "-CREAT"
15790 changelog_chmask "-CLOSE"
15792 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15794 # Test CL_MTIME during setattr
15795 touch $DIR/$tdir/$tfile
15796 compare_mtime_changelog $DIR/$tdir/$tfile
15798 # Test CL_MTIME during close
15799 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15800 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15802 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15806 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
15807 skip "Need MDS version at least 2.14.51"
15814 changelog_register || error "first changelog_register failed"
15815 changelog_register || error "second changelog_register failed"
15817 cl_users=(${CL_USERS[mds1]})
15818 cl_user1="${cl_users[0]}"
15819 cl_user2="${cl_users[1]}"
15820 # generate some changelog records to accumulate on MDT0
15821 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
15822 createmany -m $DIR/$tdir/$tfile 50 ||
15823 error "create $DIR/$tdir/$tfile failed"
15824 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
15827 # check changelogs have been generated
15828 local nbcl=$(changelog_dump | wc -l)
15829 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15831 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
15832 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
15834 __changelog_clear mds1 $cl_user1 +10
15835 __changelog_clear mds1 $cl_user2 0 &
15838 __changelog_clear mds1 $cl_user1 0 ||
15839 error "fail to cancel record for $cl_user1"
15841 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
15843 run_test 160m "Changelog clear race"
15847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15849 test_mkdir -c1 $DIR/$tdir
15850 cp /etc/hosts $DIR/$tdir/$tfile
15851 test_mkdir -c1 $DIR/$tdir/foo1
15852 test_mkdir -c1 $DIR/$tdir/foo2
15853 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15854 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15855 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15856 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15857 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15858 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15859 $LFS fid2path $DIR $FID
15860 error "bad link ea"
15863 rm $DIR/$tdir/foo2/zachary
15865 rm $DIR/$tdir/foo2/thor
15867 rm $DIR/$tdir/$tfile
15869 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15870 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15871 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15872 rm $DIR/$tdir/foo2/maggie
15875 local longname=$tfile.avg_len_is_thirty_two_
15876 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15877 error_noexit 'failed to unlink many hardlinks'" EXIT
15878 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15879 error "failed to hardlink many files"
15880 links=$($LFS fid2path $DIR $FID | wc -l)
15881 echo -n "${links}/1000 links in link EA"
15882 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15884 run_test 161a "link ea sanity"
15887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15888 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15891 local remote_dir=$DIR/$tdir/remote_dir
15893 mkdir -p $DIR/$tdir
15894 $LFS mkdir -i $MDTIDX $remote_dir ||
15895 error "create remote directory failed"
15897 cp /etc/hosts $remote_dir/$tfile
15898 mkdir -p $remote_dir/foo1
15899 mkdir -p $remote_dir/foo2
15900 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15901 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15902 ln $remote_dir/$tfile $remote_dir/foo1/luna
15903 ln $remote_dir/$tfile $remote_dir/foo2/thor
15905 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15907 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15908 $LFS fid2path $DIR $FID
15909 error "bad link ea"
15912 rm $remote_dir/foo2/zachary
15914 rm $remote_dir/foo2/thor
15916 rm $remote_dir/$tfile
15918 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15919 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15920 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15921 $LFS fid2path $DIR $FID
15922 error "bad link rename"
15924 rm $remote_dir/foo2/maggie
15927 local longname=filename_avg_len_is_thirty_two_
15928 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15929 error "failed to hardlink many files"
15930 links=$($LFS fid2path $DIR $FID | wc -l)
15931 echo -n "${links}/1000 links in link EA"
15932 [[ ${links} -gt 60 ]] ||
15933 error "expected at least 60 links in link EA"
15934 unlinkmany $remote_dir/foo2/$longname 1000 ||
15935 error "failed to unlink many hardlinks"
15937 run_test 161b "link ea sanity under remote directory"
15940 remote_mds_nodsh && skip "remote MDS with nodsh"
15941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15942 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15943 skip "Need MDS version at least 2.1.5"
15945 # define CLF_RENAME_LAST 0x0001
15946 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15947 changelog_register || error "changelog_register failed"
15950 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15951 touch $DIR/$tdir/foo_161c
15952 touch $DIR/$tdir/bar_161c
15953 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15954 changelog_dump | grep RENME | tail -n 5
15955 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15956 changelog_clear 0 || error "changelog_clear failed"
15957 if [ x$flags != "x0x1" ]; then
15958 error "flag $flags is not 0x1"
15961 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15962 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15963 touch $DIR/$tdir/foo_161c
15964 touch $DIR/$tdir/bar_161c
15965 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15966 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15967 changelog_dump | grep RENME | tail -n 5
15968 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15969 changelog_clear 0 || error "changelog_clear failed"
15970 if [ x$flags != "x0x0" ]; then
15971 error "flag $flags is not 0x0"
15973 echo "rename overwrite a target having nlink > 1," \
15974 "changelog record has flags of $flags"
15976 # rename doesn't overwrite a target (changelog flag 0x0)
15977 touch $DIR/$tdir/foo_161c
15978 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15979 changelog_dump | grep RENME | tail -n 5
15980 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15981 changelog_clear 0 || error "changelog_clear failed"
15982 if [ x$flags != "x0x0" ]; then
15983 error "flag $flags is not 0x0"
15985 echo "rename doesn't overwrite a target," \
15986 "changelog record has flags of $flags"
15988 # define CLF_UNLINK_LAST 0x0001
15989 # unlink a file having nlink = 1 (changelog flag 0x1)
15990 rm -f $DIR/$tdir/foo2_161c
15991 changelog_dump | grep UNLNK | tail -n 5
15992 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15993 changelog_clear 0 || error "changelog_clear failed"
15994 if [ x$flags != "x0x1" ]; then
15995 error "flag $flags is not 0x1"
15997 echo "unlink a file having nlink = 1," \
15998 "changelog record has flags of $flags"
16000 # unlink a file having nlink > 1 (changelog flag 0x0)
16001 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16002 rm -f $DIR/$tdir/foobar_161c
16003 changelog_dump | grep UNLNK | tail -n 5
16004 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16005 changelog_clear 0 || error "changelog_clear failed"
16006 if [ x$flags != "x0x0" ]; then
16007 error "flag $flags is not 0x0"
16009 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16011 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16014 remote_mds_nodsh && skip "remote MDS with nodsh"
16015 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16020 changelog_register || error "changelog_register failed"
16022 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16023 # interfer with $MOUNT/.lustre/fid/ access
16025 [[ $? -eq 0 ]] || error "mkdir failed"
16027 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16028 $LCTL set_param fail_loc=0x8000140c
16030 $LCTL set_param fail_val=5
16033 echo foofoo > $DIR/$tdir/$tfile &
16036 # wait for create to be delayed
16040 [[ $? -eq 0 ]] || error "create should be blocked"
16042 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16043 stack_trap "rm -f $tempfile"
16044 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16045 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16046 # some delay may occur during ChangeLog publishing and file read just
16047 # above, that could allow file write to happen finally
16048 [[ -s $tempfile ]] && echo "file should be empty"
16050 $LCTL set_param fail_loc=0
16053 [[ $? -eq 0 ]] || error "create failed"
16055 run_test 161d "create with concurrent .lustre/fid access"
16058 local expected="$1"
16063 path=$($LFS fid2path "$@")
16066 if [ $rc -ne 0 ]; then
16067 error "path looked up of '$expected' failed: rc=$rc"
16068 elif [ "$path" != "$expected" ]; then
16069 error "path looked up '$path' instead of '$expected'"
16071 echo "FID '$fid' resolves to path '$path' as expected"
16075 test_162a() { # was test_162
16076 test_mkdir -p -c1 $DIR/$tdir/d2
16077 touch $DIR/$tdir/d2/$tfile
16078 touch $DIR/$tdir/d2/x1
16079 touch $DIR/$tdir/d2/x2
16080 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16081 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16083 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16084 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16087 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16088 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16089 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16091 # softlink to wrong file
16092 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16093 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16094 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16097 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16098 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16099 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16100 # fid2path dir/fsname should both work
16101 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16102 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16104 # hardlink count: check that there are 2 links
16105 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16106 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16108 # hardlink indexing: remove the first link
16109 rm $DIR/$tdir/d2/p/q/r/hlink
16110 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16112 run_test 162a "path lookup sanity"
16115 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16116 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16119 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16120 error "create striped dir failed"
16122 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16123 tail -n 1 | awk '{print $2}')
16124 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16126 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16127 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16130 for ((i=0;i<5;i++)); do
16131 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16132 error "get fid for f$i failed"
16133 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16135 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16136 error "get fid for d$i failed"
16137 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16142 run_test 162b "striped directory path lookup sanity"
16144 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16146 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16147 skip "Need MDS version at least 2.7.51"
16149 local lpath=$tdir.local
16150 local rpath=$tdir.remote
16152 test_mkdir $DIR/$lpath
16153 test_mkdir $DIR/$rpath
16155 for ((i = 0; i <= 101; i++)); do
16158 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16159 error "get fid for local directory $DIR/$lpath failed"
16160 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16163 test_mkdir $DIR/$rpath
16164 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16165 error "get fid for remote directory $DIR/$rpath failed"
16166 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16171 run_test 162c "fid2path works with paths 100 or more directories deep"
16173 oalr_event_count() {
16177 awk -v name="${FSNAME}-OST0000" \
16178 -v event="${event}" \
16179 '$1 == "TRACE" && $2 == event && $3 == name' \
16184 oalr_expect_event_count() {
16187 local expect="${3}"
16190 count=$(oalr_event_count "${event}" "${trace}")
16191 if ((count == expect)); then
16195 error_noexit "${event} event count was '${count}', expected ${expect}"
16201 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16203 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16207 sync # Flush previous IOs so we can count log entries.
16208 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16209 stack_trap cleanup_165 EXIT
16213 local trace="/tmp/${tfile}.trace"
16217 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16218 skip "OFD access log unsupported"
16221 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16224 do_facet ost1 ofd_access_log_reader --list
16227 do_facet ost1 killall -TERM ofd_access_log_reader
16231 if ((rc != 0)); then
16232 error "ofd_access_log_reader exited with rc = '${rc}'"
16235 # Parse trace file for discovery events:
16236 oalr_expect_event_count alr_log_add "${trace}" 1
16237 oalr_expect_event_count alr_log_eof "${trace}" 1
16238 oalr_expect_event_count alr_log_free "${trace}" 1
16240 run_test 165a "ofd access log discovery"
16243 local trace="/tmp/${tfile}.trace"
16244 local file="${DIR}/${tfile}"
16253 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16254 skip "OFD access log unsupported"
16257 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16260 do_facet ost1 ofd_access_log_reader --list
16262 lfs setstripe -c 1 -i 0 "${file}"
16263 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16264 error "cannot create '${file}'"
16267 do_facet ost1 killall -TERM ofd_access_log_reader
16271 if ((rc != 0)); then
16272 error "ofd_access_log_reader exited with rc = '${rc}'"
16275 oalr_expect_event_count alr_log_entry "${trace}" 1
16277 pfid1=$($LFS path2fid "${file}")
16279 # 1 2 3 4 5 6 7 8 9 10
16280 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16281 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16283 echo "entry = '${entry[*]}'" >&2
16286 if [[ "${pfid1}" != "${pfid2}" ]]; then
16287 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16291 if ((size != 1048576)); then
16292 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16296 if [[ "${flags}" != "w" ]]; then
16297 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16300 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16303 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16304 error "cannot read '${file}'"
16307 do_facet ost1 killall -TERM ofd_access_log_reader
16311 if ((rc != 0)); then
16312 error "ofd_access_log_reader exited with rc = '${rc}'"
16315 oalr_expect_event_count alr_log_entry "${trace}" 1
16317 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16318 echo "entry = '${entry[*]}'" >&2
16321 if [[ "${pfid1}" != "${pfid2}" ]]; then
16322 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16326 if ((size != 524288)); then
16327 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16331 if [[ "${flags}" != "r" ]]; then
16332 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16335 run_test 165b "ofd access log entries are produced and consumed"
16338 local trace="/tmp/${tfile}.trace"
16339 local file="${DIR}/${tdir}/${tfile}"
16341 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16342 skip "OFD access log unsupported"
16344 test_mkdir "${DIR}/${tdir}"
16347 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16350 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16352 # 4096 / 64 = 64. Create twice as many entries.
16353 for ((i = 0; i < 128; i++)); do
16354 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16355 error "cannot create file"
16360 do_facet ost1 killall -TERM ofd_access_log_reader
16363 if ((rc != 0)); then
16364 error "ofd_access_log_reader exited with rc = '${rc}'"
16367 unlinkmany "${file}-%d" 128
16369 run_test 165c "full ofd access logs do not block IOs"
16371 oal_get_read_count() {
16374 # STATS lustre-OST0001 alr_read_count 1
16376 do_facet ost1 cat "${stats}" |
16377 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16378 END { print count; }'
16381 oal_expect_read_count() {
16386 # Ask ofd_access_log_reader to write stats.
16387 do_facet ost1 killall -USR1 ofd_access_log_reader
16389 # Allow some time for things to happen.
16392 count=$(oal_get_read_count "${stats}")
16393 if ((count == expect)); then
16397 error_noexit "bad read count, got ${count}, expected ${expect}"
16398 do_facet ost1 cat "${stats}" >&2
16403 local stats="/tmp/${tfile}.stats"
16404 local file="${DIR}/${tdir}/${tfile}"
16405 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16407 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16408 skip "OFD access log unsupported"
16410 test_mkdir "${DIR}/${tdir}"
16413 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16416 lfs setstripe -c 1 -i 0 "${file}"
16418 do_facet ost1 lctl set_param "${param}=rw"
16419 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16420 error "cannot create '${file}'"
16421 oal_expect_read_count "${stats}" 1
16423 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16424 error "cannot read '${file}'"
16425 oal_expect_read_count "${stats}" 2
16427 do_facet ost1 lctl set_param "${param}=r"
16428 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16429 error "cannot create '${file}'"
16430 oal_expect_read_count "${stats}" 2
16432 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16433 error "cannot read '${file}'"
16434 oal_expect_read_count "${stats}" 3
16436 do_facet ost1 lctl set_param "${param}=w"
16437 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16438 error "cannot create '${file}'"
16439 oal_expect_read_count "${stats}" 4
16441 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16442 error "cannot read '${file}'"
16443 oal_expect_read_count "${stats}" 4
16445 do_facet ost1 lctl set_param "${param}=0"
16446 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16447 error "cannot create '${file}'"
16448 oal_expect_read_count "${stats}" 4
16450 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16451 error "cannot read '${file}'"
16452 oal_expect_read_count "${stats}" 4
16454 do_facet ost1 killall -TERM ofd_access_log_reader
16457 if ((rc != 0)); then
16458 error "ofd_access_log_reader exited with rc = '${rc}'"
16461 run_test 165d "ofd_access_log mask works"
16464 local stats="/tmp/${tfile}.stats"
16465 local file0="${DIR}/${tdir}-0/${tfile}"
16466 local file1="${DIR}/${tdir}-1/${tfile}"
16468 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16469 skip "OFD access log unsupported"
16471 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16473 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16474 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16476 lfs setstripe -c 1 -i 0 "${file0}"
16477 lfs setstripe -c 1 -i 0 "${file1}"
16480 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16483 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16484 error "cannot create '${file0}'"
16486 oal_expect_read_count "${stats}" 0
16488 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16489 error "cannot create '${file1}'"
16491 oal_expect_read_count "${stats}" 1
16493 do_facet ost1 killall -TERM ofd_access_log_reader
16496 if ((rc != 0)); then
16497 error "ofd_access_log_reader exited with rc = '${rc}'"
16500 run_test 165e "ofd_access_log MDT index filter works"
16503 local trace="/tmp/${tfile}.trace"
16508 do_facet ost1 timeout 60 ofd_access_log_reader \
16509 --exit-on-close --debug=- --trace=- > "${trace}" &
16516 if ((rc != 0)); then
16517 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
16522 run_test 165f "ofd_access_log_reader --exit-on-close works"
16525 # do directio so as not to populate the page cache
16526 log "creating a 10 Mb file"
16527 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
16528 error "multiop failed while creating a file"
16529 log "starting reads"
16530 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16531 log "truncating the file"
16532 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
16533 error "multiop failed while truncating the file"
16535 kill %+ || true # reads might have finished
16536 echo "wait until dd is finished"
16538 log "removing the temporary file"
16539 rm -rf $DIR/$tfile || error "tmp file removal failed"
16541 run_test 169 "parallel read and truncate should not deadlock"
16544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16546 $LCTL clear # bug 18514
16547 $LCTL debug_daemon start $TMP/${tfile}_log_good
16549 $LCTL debug_daemon stop
16550 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
16551 error "sed failed to read log_good"
16553 $LCTL debug_daemon start $TMP/${tfile}_log_good
16555 $LCTL debug_daemon stop
16557 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
16558 error "lctl df log_bad failed"
16560 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16561 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16563 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16564 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16566 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16567 error "bad_line good_line1 good_line2 are empty"
16569 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16570 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16571 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16573 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16574 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16575 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16577 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16578 error "bad_line_new good_line_new are empty"
16580 local expected_good=$((good_line1 + good_line2*2))
16582 rm -f $TMP/${tfile}*
16583 # LU-231, short malformed line may not be counted into bad lines
16584 if [ $bad_line -ne $bad_line_new ] &&
16585 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16586 error "expected $bad_line bad lines, but got $bad_line_new"
16590 if [ $expected_good -ne $good_line_new ]; then
16591 error "expected $expected_good good lines, but got $good_line_new"
16596 run_test 170 "test lctl df to handle corrupted log ====================="
16598 test_171() { # bug20592
16599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16601 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16602 $LCTL set_param fail_loc=0x50e
16603 $LCTL set_param fail_val=3000
16604 multiop_bg_pause $DIR/$tfile O_s || true
16606 kill -USR1 $MULTIPID
16610 if dmesg | grep "recursive fault"; then
16611 error "caught a recursive fault"
16613 $LCTL set_param fail_loc=0
16616 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16618 # it would be good to share it with obdfilter-survey/iokit-libecho code
16619 setup_obdecho_osc () {
16622 local obdfilter_name=$2
16623 echo "Creating new osc for $obdfilter_name on $ost_nid"
16624 # make sure we can find loopback nid
16625 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16627 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16628 ${obdfilter_name}_osc_UUID || rc=2; }
16629 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16630 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16634 cleanup_obdecho_osc () {
16635 local obdfilter_name=$1
16636 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16637 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16644 local pages=${3:-64}
16649 local obd_size=$(get_obd_size $node $OBD)
16650 local page_size=$(get_page_size $node)
16651 if [[ -n "$obd_size" ]]; then
16652 local new_count=$((obd_size / (pages * page_size / 1024)))
16653 [[ $new_count -ge $count ]] || count=$new_count
16656 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16657 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16659 if [ $rc -eq 0 ]; then
16660 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16661 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16663 echo "New object id is $id"
16664 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16666 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16667 "test_brw $count w v $pages $id" || rc=4; }
16668 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16670 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16671 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16672 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16673 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16674 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16681 if ! [ -d /sys/fs/lustre/echo_client ] &&
16682 ! module_loaded obdecho; then
16683 load_module obdecho/obdecho &&
16684 stack_trap "rmmod obdecho" EXIT ||
16685 error "unable to load obdecho on client"
16688 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16689 local host=$($LCTL get_param -n osc.$osc.import |
16690 awk '/current_connection:/ { print $2 }' )
16691 local target=$($LCTL get_param -n osc.$osc.import |
16692 awk '/target:/ { print $2 }' )
16693 target=${target%_UUID}
16695 if [ -n "$target" ]; then
16696 setup_obdecho_osc $host $target &&
16697 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16698 { error "obdecho setup failed with $?"; return; }
16700 obdecho_test ${target}_osc client ||
16701 error "obdecho_test failed on ${target}_osc"
16703 $LCTL get_param osc.$osc.import
16704 error "there is no osc.$osc.import target"
16707 run_test 180a "test obdecho on osc"
16710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16711 remote_ost_nodsh && skip "remote OST with nodsh"
16713 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16714 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16715 error "failed to load module obdecho"
16717 local target=$(do_facet ost1 $LCTL dl |
16718 awk '/obdfilter/ { print $4; exit; }')
16720 if [ -n "$target" ]; then
16721 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16723 do_facet ost1 $LCTL dl
16724 error "there is no obdfilter target on ost1"
16727 run_test 180b "test obdecho directly on obdfilter"
16729 test_180c() { # LU-2598
16730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16731 remote_ost_nodsh && skip "remote OST with nodsh"
16732 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16733 skip "Need MDS version at least 2.4.0"
16735 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16736 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16737 error "failed to load module obdecho"
16739 local target=$(do_facet ost1 $LCTL dl |
16740 awk '/obdfilter/ { print $4; exit; }')
16742 if [ -n "$target" ]; then
16743 local pages=16384 # 64MB bulk I/O RPC size
16745 obdecho_test "$target" ost1 "$pages" ||
16746 error "obdecho_test with pages=$pages failed with $?"
16748 do_facet ost1 $LCTL dl
16749 error "there is no obdfilter target on ost1"
16752 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16754 test_181() { # bug 22177
16755 test_mkdir $DIR/$tdir
16756 # create enough files to index the directory
16757 createmany -o $DIR/$tdir/foobar 4000
16758 # print attributes for debug purpose
16761 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16763 # remove the files & current working dir
16764 unlinkmany $DIR/$tdir/foobar 4000
16766 kill -USR1 $MULTIPID
16768 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16771 run_test 181 "Test open-unlinked dir ========================"
16777 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16779 $LCTL set_param mdc.*.rpc_stats=clear
16781 for (( i = 0; i < $tcount; i++ )) ; do
16782 mkdir $DIR/$tdir/$i
16785 for (( i = 0; i < $tcount; i++ )) ; do
16786 createmany -o $DIR/$tdir/$i/f- $fcount &
16790 for (( i = 0; i < $tcount; i++ )) ; do
16791 unlinkmany $DIR/$tdir/$i/f- $fcount &
16795 $LCTL get_param mdc.*.rpc_stats
16799 run_test 182 "Test parallel modify metadata operations ================"
16801 test_183() { # LU-2275
16802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16803 remote_mds_nodsh && skip "remote MDS with nodsh"
16804 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16805 skip "Need MDS version at least 2.3.56"
16807 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16808 echo aaa > $DIR/$tdir/$tfile
16810 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16811 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16813 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16814 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16816 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16818 # Flush negative dentry cache
16819 touch $DIR/$tdir/$tfile
16821 # We are not checking for any leaked references here, they'll
16822 # become evident next time we do cleanup with module unload.
16825 run_test 183 "No crash or request leak in case of strange dispositions ========"
16827 # test suite 184 is for LU-2016, LU-2017
16829 check_swap_layouts_support
16831 dir0=$DIR/$tdir/$testnum
16832 test_mkdir -p -c1 $dir0
16837 $LFS setstripe -c1 $file1
16839 $LFS setstripe -c2 $file2
16841 gen1=$($LFS getstripe -g $file1)
16842 gen2=$($LFS getstripe -g $file2)
16844 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16845 gen=$($LFS getstripe -g $file1)
16846 [[ $gen1 != $gen ]] ||
16847 "Layout generation on $file1 does not change"
16848 gen=$($LFS getstripe -g $file2)
16849 [[ $gen2 != $gen ]] ||
16850 "Layout generation on $file2 does not change"
16852 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16853 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16855 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16857 run_test 184a "Basic layout swap"
16860 check_swap_layouts_support
16862 dir0=$DIR/$tdir/$testnum
16863 mkdir -p $dir0 || error "creating dir $dir0"
16870 $LFS setstripe -c1 $file1
16871 $LFS setstripe -c2 $file2
16872 $LFS setstripe -c1 $file3
16873 chown $RUNAS_ID $file3
16874 gen1=$($LFS getstripe -g $file1)
16875 gen2=$($LFS getstripe -g $file2)
16877 $LFS swap_layouts $dir1 $dir2 &&
16878 error "swap of directories layouts should fail"
16879 $LFS swap_layouts $dir1 $file1 &&
16880 error "swap of directory and file layouts should fail"
16881 $RUNAS $LFS swap_layouts $file1 $file2 &&
16882 error "swap of file we cannot write should fail"
16883 $LFS swap_layouts $file1 $file3 &&
16884 error "swap of file with different owner should fail"
16885 /bin/true # to clear error code
16887 run_test 184b "Forbidden layout swap (will generate errors)"
16890 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16891 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16892 check_swap_layouts_support
16893 check_swap_layout_no_dom $DIR
16895 local dir0=$DIR/$tdir/$testnum
16896 mkdir -p $dir0 || error "creating dir $dir0"
16898 local ref1=$dir0/ref1
16899 local ref2=$dir0/ref2
16900 local file1=$dir0/file1
16901 local file2=$dir0/file2
16902 # create a file large enough for the concurrent test
16903 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16904 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16905 echo "ref file size: ref1($(stat -c %s $ref1))," \
16906 "ref2($(stat -c %s $ref2))"
16909 dd if=$ref1 of=$file1 bs=16k &
16912 # Make sure dd starts to copy file, but wait at most 5 seconds
16914 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16916 $LFS swap_layouts $file1 $file2
16919 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16920 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16922 # how many bytes copied before swapping layout
16923 local copied=$(stat -c %s $file2)
16924 local remaining=$(stat -c %s $ref1)
16925 remaining=$((remaining - copied))
16926 echo "Copied $copied bytes before swapping layout..."
16928 cmp -n $copied $file1 $ref2 | grep differ &&
16929 error "Content mismatch [0, $copied) of ref2 and file1"
16930 cmp -n $copied $file2 $ref1 ||
16931 error "Content mismatch [0, $copied) of ref1 and file2"
16932 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16933 error "Content mismatch [$copied, EOF) of ref1 and file1"
16936 rm -f $ref1 $ref2 $file1 $file2
16938 run_test 184c "Concurrent write and layout swap"
16941 check_swap_layouts_support
16942 check_swap_layout_no_dom $DIR
16943 [ -z "$(which getfattr 2>/dev/null)" ] &&
16944 skip_env "no getfattr command"
16946 local file1=$DIR/$tdir/$tfile-1
16947 local file2=$DIR/$tdir/$tfile-2
16948 local file3=$DIR/$tdir/$tfile-3
16952 mkdir -p $DIR/$tdir
16953 touch $file1 || error "create $file1 failed"
16954 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16955 error "create $file2 failed"
16956 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16957 error "create $file3 failed"
16958 lovea1=$(get_layout_param $file1)
16960 $LFS swap_layouts $file2 $file3 ||
16961 error "swap $file2 $file3 layouts failed"
16962 $LFS swap_layouts $file1 $file2 ||
16963 error "swap $file1 $file2 layouts failed"
16965 lovea2=$(get_layout_param $file2)
16968 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16970 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16971 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16973 run_test 184d "allow stripeless layouts swap"
16976 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16977 skip "Need MDS version at least 2.6.94"
16978 check_swap_layouts_support
16979 check_swap_layout_no_dom $DIR
16980 [ -z "$(which getfattr 2>/dev/null)" ] &&
16981 skip_env "no getfattr command"
16983 local file1=$DIR/$tdir/$tfile-1
16984 local file2=$DIR/$tdir/$tfile-2
16985 local file3=$DIR/$tdir/$tfile-3
16988 mkdir -p $DIR/$tdir
16989 touch $file1 || error "create $file1 failed"
16990 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16991 error "create $file2 failed"
16992 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16993 error "create $file3 failed"
16995 $LFS swap_layouts $file1 $file2 ||
16996 error "swap $file1 $file2 layouts failed"
16998 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16999 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17001 echo 123 > $file1 || error "Should be able to write into $file1"
17003 $LFS swap_layouts $file1 $file3 ||
17004 error "swap $file1 $file3 layouts failed"
17006 echo 123 > $file1 || error "Should be able to write into $file1"
17008 rm -rf $file1 $file2 $file3
17010 run_test 184e "Recreate layout after stripeless layout swaps"
17013 # Create a file with name longer than sizeof(struct stat) ==
17014 # 144 to see if we can get chars from the file name to appear
17015 # in the returned striping. Note that 'f' == 0x66.
17016 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17018 mkdir -p $DIR/$tdir
17019 mcreate $DIR/$tdir/$file
17020 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17021 error "IOC_MDC_GETFILEINFO returned garbage striping"
17024 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17026 test_185() { # LU-2441
17027 # LU-3553 - no volatile file support in old servers
17028 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17029 skip "Need MDS version at least 2.3.60"
17031 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17032 touch $DIR/$tdir/spoo
17033 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17034 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17035 error "cannot create/write a volatile file"
17036 [ "$FILESET" == "" ] &&
17037 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17038 error "FID is still valid after close"
17040 multiop_bg_pause $DIR/$tdir vVw4096_c
17047 # assume that the next FID for this client is sequential, since stdout
17048 # is unfortunately eaten by multiop_bg_pause
17049 local n=$((${fidv[1]} + 1))
17050 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17051 if [ "$FILESET" == "" ]; then
17052 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17053 error "FID is missing before close"
17055 kill -USR1 $multi_pid
17056 # 1 second delay, so if mtime change we will see it
17058 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17059 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17061 run_test 185 "Volatile file support"
17063 function create_check_volatile() {
17067 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17070 local FID=$(cat /tmp/${tfile}.fid)
17071 [ "$FID" == "" ] && error "can't get FID for volatile"
17072 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17073 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17074 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17078 cancel_lru_locks mdc # flush opencache
17079 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17084 # LU-12516 - volatile creation via .lustre
17085 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17086 skip "Need MDS version at least 2.3.55"
17088 create_check_volatile 0
17089 [ $MDSCOUNT -lt 2 ] && return 0
17092 create_check_volatile 1
17096 run_test 185a "Volatile file creation in .lustre/fid/"
17099 remote_mds_nodsh && skip "remote MDS with nodsh"
17100 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17101 skip "Need MDS version at least 2.3.0"
17103 local dir0=$DIR/$tdir/$testnum
17104 mkdir -p $dir0 || error "creating dir $dir0"
17106 local file=$dir0/file1
17107 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17108 local dv1=$($LFS data_version $file)
17109 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17110 local dv2=$($LFS data_version $file)
17111 [[ $dv1 != $dv2 ]] ||
17112 error "data version did not change on write $dv1 == $dv2"
17117 run_test 187a "Test data version change"
17120 remote_mds_nodsh && skip "remote MDS with nodsh"
17121 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17122 skip "Need MDS version at least 2.3.0"
17124 local dir0=$DIR/$tdir/$testnum
17125 mkdir -p $dir0 || error "creating dir $dir0"
17127 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17128 [[ ${DV[0]} != ${DV[1]} ]] ||
17129 error "data version did not change on write"\
17130 " ${DV[0]} == ${DV[1]}"
17135 run_test 187b "Test data version change on volatile file"
17138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17139 remote_mgs_nodsh && skip "remote MGS with nodsh"
17140 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17142 local POOL=${POOL:-cea1}
17143 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17144 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17147 local last_ost=$(($OSTCOUNT - 1))
17149 local ost_list=$(seq $first_ost $ost_step $last_ost)
17150 local ost_range="$first_ost $last_ost $ost_step"
17151 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17152 local file_dir=$POOL_ROOT/file_tst
17153 local subdir=$test_path/subdir
17157 # former test_200a test_200b
17158 pool_add $POOL || { rc=$? ; break; }
17159 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17160 # former test_200c test_200d
17161 mkdir -p $test_path
17162 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17163 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17165 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17166 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17167 || { rc=$? ; break; }
17168 # former test_200e test_200f
17169 local files=$((OSTCOUNT*3))
17170 pool_alloc_files $POOL $test_path $files "$ost_list" \
17171 || { rc=$? ; break; }
17172 pool_create_files $POOL $file_dir $files "$ost_list" \
17173 || { rc=$? ; break; }
17174 # former test_200g test_200h
17175 pool_lfs_df $POOL || { rc=$? ; break; }
17176 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17178 # former test_201a test_201b test_201c
17179 pool_remove_first_target $POOL || { rc=$? ; break; }
17181 local f=$test_path/$tfile
17182 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17183 pool_remove $POOL $f || { rc=$? ; break; }
17191 run_test 200 "OST pools"
17193 # usage: default_attr <count | size | offset>
17195 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17198 # usage: check_default_stripe_attr
17199 check_default_stripe_attr() {
17200 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17203 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17205 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17209 error "unknown getstripe attr '$1'"
17212 [ $ACTUAL == $EXPECTED ] ||
17213 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17217 test_mkdir $DIR/$tdir
17218 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17220 check_default_stripe_attr --stripe-count
17221 check_default_stripe_attr --stripe-size
17222 check_default_stripe_attr --stripe-index
17224 run_test 204a "Print default stripe attributes"
17227 test_mkdir $DIR/$tdir
17228 $LFS setstripe --stripe-count 1 $DIR/$tdir
17230 check_default_stripe_attr --stripe-size
17231 check_default_stripe_attr --stripe-index
17233 run_test 204b "Print default stripe size and offset"
17236 test_mkdir $DIR/$tdir
17237 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17239 check_default_stripe_attr --stripe-count
17240 check_default_stripe_attr --stripe-index
17242 run_test 204c "Print default stripe count and offset"
17245 test_mkdir $DIR/$tdir
17246 $LFS setstripe --stripe-index 0 $DIR/$tdir
17248 check_default_stripe_attr --stripe-count
17249 check_default_stripe_attr --stripe-size
17251 run_test 204d "Print default stripe count and size"
17254 test_mkdir $DIR/$tdir
17255 $LFS setstripe -d $DIR/$tdir
17257 check_default_stripe_attr --stripe-count --raw
17258 check_default_stripe_attr --stripe-size --raw
17259 check_default_stripe_attr --stripe-index --raw
17261 run_test 204e "Print raw stripe attributes"
17264 test_mkdir $DIR/$tdir
17265 $LFS setstripe --stripe-count 1 $DIR/$tdir
17267 check_default_stripe_attr --stripe-size --raw
17268 check_default_stripe_attr --stripe-index --raw
17270 run_test 204f "Print raw stripe size and offset"
17273 test_mkdir $DIR/$tdir
17274 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17276 check_default_stripe_attr --stripe-count --raw
17277 check_default_stripe_attr --stripe-index --raw
17279 run_test 204g "Print raw stripe count and offset"
17282 test_mkdir $DIR/$tdir
17283 $LFS setstripe --stripe-index 0 $DIR/$tdir
17285 check_default_stripe_attr --stripe-count --raw
17286 check_default_stripe_attr --stripe-size --raw
17288 run_test 204h "Print raw stripe count and size"
17290 # Figure out which job scheduler is being used, if any,
17291 # or use a fake one
17292 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17293 JOBENV=SLURM_JOB_ID
17294 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17296 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17298 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17299 JOBENV=LOADL_STEP_ID
17300 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17303 $LCTL list_param jobid_name > /dev/null 2>&1
17304 if [ $? -eq 0 ]; then
17310 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17312 verify_jobstats() {
17317 # we don't really need to clear the stats for this test to work, since each
17318 # command has a unique jobid, but it makes debugging easier if needed.
17319 # for facet in $facets; do
17320 # local dev=$(convert_facet2label $facet)
17321 # # clear old jobstats
17322 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17325 # use a new JobID for each test, or we might see an old one
17326 [ "$JOBENV" = "FAKE_JOBID" ] &&
17327 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17329 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17331 [ "$JOBENV" = "nodelocal" ] && {
17332 FAKE_JOBID=id.$testnum.%e.$RANDOM
17333 $LCTL set_param jobid_name=$FAKE_JOBID
17334 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17337 log "Test: ${cmd[*]}"
17338 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17340 if [ $JOBENV = "FAKE_JOBID" ]; then
17341 FAKE_JOBID=$JOBVAL ${cmd[*]}
17346 # all files are created on OST0000
17347 for facet in $facets; do
17348 local stats="*.$(convert_facet2label $facet).job_stats"
17350 # strip out libtool wrappers for in-tree executables
17351 if [ $(do_facet $facet lctl get_param $stats |
17352 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17353 do_facet $facet lctl get_param $stats
17354 error "No jobstats for $JOBVAL found on $facet::$stats"
17360 local new_jobenv=$1
17362 set_persistent_param_and_check client "jobid_var" \
17363 "$FSNAME.sys.jobid_var" $new_jobenv
17366 test_205a() { # Job stats
17367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17368 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17369 skip "Need MDS version with at least 2.7.1"
17370 remote_mgs_nodsh && skip "remote MGS with nodsh"
17371 remote_mds_nodsh && skip "remote MDS with nodsh"
17372 remote_ost_nodsh && skip "remote OST with nodsh"
17373 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17374 skip "Server doesn't support jobstats"
17375 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17377 local old_jobenv=$($LCTL get_param -n jobid_var)
17378 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17380 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17381 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17383 stack_trap "do_facet mgs $PERM_CMD \
17384 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17388 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17389 mdt.*.job_cleanup_interval | head -n 1)
17390 local new_interval=5
17391 do_facet $SINGLEMDS \
17392 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17393 stack_trap "do_facet $SINGLEMDS \
17394 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17395 local start=$SECONDS
17399 cmd="mkdir $DIR/$tdir"
17400 verify_jobstats "$cmd" "$SINGLEMDS"
17402 cmd="rmdir $DIR/$tdir"
17403 verify_jobstats "$cmd" "$SINGLEMDS"
17404 # mkdir on secondary MDT
17405 if [ $MDSCOUNT -gt 1 ]; then
17406 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17407 verify_jobstats "$cmd" "mds2"
17410 cmd="mknod $DIR/$tfile c 1 3"
17411 verify_jobstats "$cmd" "$SINGLEMDS"
17413 cmd="rm -f $DIR/$tfile"
17414 verify_jobstats "$cmd" "$SINGLEMDS"
17415 # create all files on OST0000 so verify_jobstats can find OST stats
17417 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17418 verify_jobstats "$cmd" "$SINGLEMDS"
17420 cmd="touch $DIR/$tfile"
17421 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17423 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17424 verify_jobstats "$cmd" "ost1"
17426 cancel_lru_locks osc
17427 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17428 verify_jobstats "$cmd" "ost1"
17430 cmd="$TRUNCATE $DIR/$tfile 0"
17431 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17433 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17434 verify_jobstats "$cmd" "$SINGLEMDS"
17435 # jobstats expiry - sleep until old stats should be expired
17436 local left=$((new_interval + 5 - (SECONDS - start)))
17437 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17438 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17440 cmd="mkdir $DIR/$tdir.expire"
17441 verify_jobstats "$cmd" "$SINGLEMDS"
17442 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17443 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17445 # Ensure that jobid are present in changelog (if supported by MDS)
17446 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17447 changelog_dump | tail -10
17448 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17449 [ $jobids -eq 9 ] ||
17450 error "Wrong changelog jobid count $jobids != 9"
17454 jobstats_set $JOBENV
17456 changelog_dump | grep $tfile
17457 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17458 [ $jobids -eq 0 ] ||
17459 error "Unexpected jobids when jobid_var=$JOBENV"
17462 # test '%j' access to environment variable - if supported
17463 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17464 JOBENV="JOBCOMPLEX"
17465 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17467 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17470 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17471 JOBENV="JOBCOMPLEX"
17472 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17474 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17477 # test '%j' access to per-session jobid - if supported
17478 if lctl list_param jobid_this_session > /dev/null 2>&1
17480 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17481 lctl set_param jobid_this_session=$USER
17483 JOBENV="JOBCOMPLEX"
17484 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17486 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17489 run_test 205a "Verify job stats"
17491 # LU-13117, LU-13597
17493 job_stats="mdt.*.job_stats"
17494 $LCTL set_param $job_stats=clear
17495 # Setting jobid_var to USER might not be supported
17496 $LCTL set_param jobid_var=USER || true
17497 $LCTL set_param jobid_name="%e.%u"
17498 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
17499 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17500 grep "job_id:.*foolish" &&
17501 error "Unexpected jobid found"
17502 do_facet $SINGLEMDS $LCTL get_param $job_stats |
17503 grep "open:.*min.*max.*sum" ||
17504 error "wrong job_stats format found"
17506 run_test 205b "Verify job stats jobid and output format"
17510 $LCTL set_param llite.*.stats=0
17511 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
17512 $LCTL get_param llite.*.stats
17513 $LCTL get_param llite.*.stats | grep \
17514 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
17515 error "wrong client stats format found"
17517 run_test 205c "Verify client stats format"
17519 # LU-1480, LU-1773 and LU-1657
17521 mkdir -p $DIR/$tdir
17522 $LFS setstripe -c -1 $DIR/$tdir
17523 #define OBD_FAIL_LOV_INIT 0x1403
17524 $LCTL set_param fail_loc=0xa0001403
17525 $LCTL set_param fail_val=1
17526 touch $DIR/$tdir/$tfile || true
17528 run_test 206 "fail lov_init_raid0() doesn't lbug"
17531 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17532 local fsz=`stat -c %s $DIR/$tfile`
17533 cancel_lru_locks mdc
17535 # do not return layout in getattr intent
17536 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
17537 $LCTL set_param fail_loc=0x170
17538 local sz=`stat -c %s $DIR/$tfile`
17540 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
17544 run_test 207a "can refresh layout at glimpse"
17547 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
17548 local cksum=`md5sum $DIR/$tfile`
17549 local fsz=`stat -c %s $DIR/$tfile`
17550 cancel_lru_locks mdc
17551 cancel_lru_locks osc
17553 # do not return layout in getattr intent
17554 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
17555 $LCTL set_param fail_loc=0x171
17557 # it will refresh layout after the file is opened but before read issues
17558 echo checksum is "$cksum"
17559 echo "$cksum" |md5sum -c --quiet || error "file differs"
17563 run_test 207b "can refresh layout at open"
17566 # FIXME: in this test suite, only RD lease is used. This is okay
17567 # for now as only exclusive open is supported. After generic lease
17568 # is done, this test suite should be revised. - Jinshan
17570 remote_mds_nodsh && skip "remote MDS with nodsh"
17571 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17572 skip "Need MDS version at least 2.4.52"
17574 echo "==== test 1: verify get lease work"
17575 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17577 echo "==== test 2: verify lease can be broken by upcoming open"
17578 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17582 $MULTIOP $DIR/$tfile oO_RDONLY:c
17583 kill -USR1 $PID && wait $PID || error "break lease error"
17585 echo "==== test 3: verify lease can't be granted if an open already exists"
17586 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17590 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17591 kill -USR1 $PID && wait $PID || error "open file error"
17593 echo "==== test 4: lease can sustain over recovery"
17594 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17600 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17602 echo "==== test 5: lease broken can't be regained by replay"
17603 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17607 # open file to break lease and then recovery
17608 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17611 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17615 run_test 208 "Exclusive open"
17618 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17619 skip_env "must have disp_stripe"
17622 sync; sleep 5; sync;
17624 echo 3 > /proc/sys/vm/drop_caches
17625 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17626 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17627 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17629 # open/close 500 times
17630 for i in $(seq 500); do
17634 echo 3 > /proc/sys/vm/drop_caches
17635 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17636 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17637 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17639 echo "before: $req_before, after: $req_after"
17640 [ $((req_after - req_before)) -ge 300 ] &&
17641 error "open/close requests are not freed"
17644 run_test 209 "read-only open/close requests should be freed promptly"
17649 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17653 $LFS getstripe $DIR/$tfile
17655 wait $pid || error "multiop failed"
17657 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17661 $LFS getstripe $DIR/$tfile
17663 wait $pid || error "multiop failed"
17665 run_test 210 "lfs getstripe does not break leases"
17669 size=$((size % 8192 + 1))
17670 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17671 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17672 rm -f $DIR/f212 $DIR/f212.xyz
17674 run_test 212 "Sendfile test ============================================"
17677 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17678 cancel_lru_locks osc
17679 lctl set_param fail_loc=0x8000040f
17680 # generate a read lock
17681 cat $DIR/$tfile > /dev/null
17682 # write to the file, it will try to cancel the above read lock.
17683 cat /etc/hosts >> $DIR/$tfile
17685 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17687 test_214() { # for bug 20133
17688 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17689 for (( i=0; i < 340; i++ )) ; do
17690 touch $DIR/$tdir/d214c/a$i
17693 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17694 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17695 ls $DIR/d214c || error "ls $DIR/d214c failed"
17696 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17697 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17699 run_test 214 "hash-indexed directory test - bug 20133"
17701 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17702 create_lnet_proc_files() {
17703 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17706 # counterpart of create_lnet_proc_files
17707 remove_lnet_proc_files() {
17708 rm -f $TMP/lnet_$1.sys
17711 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17712 # 3rd arg as regexp for body
17713 check_lnet_proc_stats() {
17714 local l=$(cat "$TMP/lnet_$1" |wc -l)
17715 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17717 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17720 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17721 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17722 # optional and can be regexp for 2nd line (lnet.routes case)
17723 check_lnet_proc_entry() {
17724 local blp=2 # blp stands for 'position of 1st line of body'
17725 [ -z "$5" ] || blp=3 # lnet.routes case
17727 local l=$(cat "$TMP/lnet_$1" |wc -l)
17728 # subtracting one from $blp because the body can be empty
17729 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17731 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17732 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17734 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17735 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17737 # bail out if any unexpected line happened
17738 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17739 [ "$?" != 0 ] || error "$2 misformatted"
17742 test_215() { # for bugs 18102, 21079, 21517
17743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17745 local N='(0|[1-9][0-9]*)' # non-negative numeric
17746 local P='[1-9][0-9]*' # positive numeric
17747 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17748 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17749 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17750 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17752 local L1 # regexp for 1st line
17753 local L2 # regexp for 2nd line (optional)
17754 local BR # regexp for the rest (body)
17756 # lnet.stats should look as 11 space-separated non-negative numerics
17757 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17758 create_lnet_proc_files "stats"
17759 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17760 remove_lnet_proc_files "stats"
17762 # lnet.routes should look like this:
17763 # Routing disabled/enabled
17764 # net hops priority state router
17765 # where net is a string like tcp0, hops > 0, priority >= 0,
17766 # state is up/down,
17767 # router is a string like 192.168.1.1@tcp2
17768 L1="^Routing (disabled|enabled)$"
17769 L2="^net +hops +priority +state +router$"
17770 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17771 create_lnet_proc_files "routes"
17772 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17773 remove_lnet_proc_files "routes"
17775 # lnet.routers should look like this:
17776 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17777 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17778 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17779 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17780 L1="^ref +rtr_ref +alive +router$"
17781 BR="^$P +$P +(up|down) +$NID$"
17782 create_lnet_proc_files "routers"
17783 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17784 remove_lnet_proc_files "routers"
17786 # lnet.peers should look like this:
17787 # nid refs state last max rtr min tx min queue
17788 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17789 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17790 # numeric (0 or >0 or <0), queue >= 0.
17791 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17792 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17793 create_lnet_proc_files "peers"
17794 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17795 remove_lnet_proc_files "peers"
17797 # lnet.buffers should look like this:
17798 # pages count credits min
17799 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17800 L1="^pages +count +credits +min$"
17801 BR="^ +$N +$N +$I +$I$"
17802 create_lnet_proc_files "buffers"
17803 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17804 remove_lnet_proc_files "buffers"
17806 # lnet.nis should look like this:
17807 # nid status alive refs peer rtr max tx min
17808 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17809 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17810 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17811 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17812 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17813 create_lnet_proc_files "nis"
17814 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17815 remove_lnet_proc_files "nis"
17817 # can we successfully write to lnet.stats?
17818 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17820 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17822 test_216() { # bug 20317
17823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17824 remote_ost_nodsh && skip "remote OST with nodsh"
17827 local facets=$(get_facets OST)
17828 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17830 save_lustre_params client "osc.*.contention_seconds" > $p
17831 save_lustre_params $facets \
17832 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17833 save_lustre_params $facets \
17834 "ldlm.namespaces.filter-*.contended_locks" >> $p
17835 save_lustre_params $facets \
17836 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17837 clear_stats osc.*.osc_stats
17839 # agressive lockless i/o settings
17840 do_nodes $(comma_list $(osts_nodes)) \
17841 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17842 ldlm.namespaces.filter-*.contended_locks=0 \
17843 ldlm.namespaces.filter-*.contention_seconds=60"
17844 lctl set_param -n osc.*.contention_seconds=60
17846 $DIRECTIO write $DIR/$tfile 0 10 4096
17847 $CHECKSTAT -s 40960 $DIR/$tfile
17849 # disable lockless i/o
17850 do_nodes $(comma_list $(osts_nodes)) \
17851 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17852 ldlm.namespaces.filter-*.contended_locks=32 \
17853 ldlm.namespaces.filter-*.contention_seconds=0"
17854 lctl set_param -n osc.*.contention_seconds=0
17855 clear_stats osc.*.osc_stats
17857 dd if=/dev/zero of=$DIR/$tfile count=0
17858 $CHECKSTAT -s 0 $DIR/$tfile
17860 restore_lustre_params <$p
17864 run_test 216 "check lockless direct write updates file size and kms correctly"
17866 test_217() { # bug 22430
17867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17872 for node in $(nodes_list); do
17873 nid=$(host_nids_address $node $NETTYPE)
17874 if [[ $nid = *-* ]] ; then
17875 echo "lctl ping $(h2nettype $nid)"
17876 lctl ping $(h2nettype $nid)
17878 echo "skipping $node (no hyphen detected)"
17882 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17885 # do directio so as not to populate the page cache
17886 log "creating a 10 Mb file"
17887 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17888 log "starting reads"
17889 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17890 log "truncating the file"
17891 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17893 kill %+ || true # reads might have finished
17894 echo "wait until dd is finished"
17896 log "removing the temporary file"
17897 rm -rf $DIR/$tfile || error "tmp file removal failed"
17899 run_test 218 "parallel read and truncate should not deadlock"
17902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17904 # write one partial page
17905 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17906 # set no grant so vvp_io_commit_write will do sync write
17907 $LCTL set_param fail_loc=0x411
17908 # write a full page at the end of file
17909 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17911 $LCTL set_param fail_loc=0
17912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17913 $LCTL set_param fail_loc=0x411
17914 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17917 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17918 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17920 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17922 test_220() { #LU-325
17923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17924 remote_ost_nodsh && skip "remote OST with nodsh"
17925 remote_mds_nodsh && skip "remote MDS with nodsh"
17926 remote_mgs_nodsh && skip "remote MGS with nodsh"
17930 # create on MDT0000 so the last_id and next_id are correct
17932 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17936 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17937 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17938 osp.$mdtosc_proc1.prealloc_last_id)
17939 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17940 osp.$mdtosc_proc1.prealloc_next_id)
17944 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17945 #define OBD_FAIL_OST_ENOINO 0x229
17946 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17947 create_pool $FSNAME.$TESTNAME || return 1
17948 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17950 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17952 MDSOBJS=$((last_id - next_id))
17953 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17955 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17956 echo "OST still has $count kbytes free"
17958 echo "create $MDSOBJS files @next_id..."
17959 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17961 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17962 osp.$mdtosc_proc1.prealloc_last_id)
17963 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17964 osp.$mdtosc_proc1.prealloc_next_id)
17966 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17971 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17972 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17974 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17975 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17976 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17977 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17978 echo "unlink $MDSOBJS files @$next_id..."
17979 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17981 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17986 dd if=`which date` of=$MOUNT/date oflag=sync
17987 chmod +x $MOUNT/date
17989 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17990 $LCTL set_param fail_loc=0x80001401
17992 $MOUNT/date > /dev/null
17995 run_test 221 "make sure fault and truncate race to not cause OOM"
17998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18001 test_mkdir $DIR/$tdir
18002 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18003 createmany -o $DIR/$tdir/$tfile 10
18004 cancel_lru_locks mdc
18005 cancel_lru_locks osc
18006 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18007 $LCTL set_param fail_loc=0x31a
18008 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18009 $LCTL set_param fail_loc=0
18012 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18018 test_mkdir $DIR/$tdir
18019 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18020 createmany -o $DIR/$tdir/$tfile 10
18021 cancel_lru_locks mdc
18022 cancel_lru_locks osc
18023 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18024 $LCTL set_param fail_loc=0x31a
18025 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18026 $LCTL set_param fail_loc=0
18028 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18034 test_mkdir $DIR/$tdir
18035 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18036 createmany -o $DIR/$tdir/$tfile 10
18037 cancel_lru_locks mdc
18038 cancel_lru_locks osc
18039 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18040 $LCTL set_param fail_loc=0x31b
18041 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18042 $LCTL set_param fail_loc=0
18045 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18047 test_224a() { # LU-1039, MRP-303
18048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18050 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18051 $LCTL set_param fail_loc=0x508
18052 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18053 $LCTL set_param fail_loc=0
18056 run_test 224a "Don't panic on bulk IO failure"
18058 test_224b() { # LU-1039, MRP-303
18059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18061 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18062 cancel_lru_locks osc
18063 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18064 $LCTL set_param fail_loc=0x515
18065 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18066 $LCTL set_param fail_loc=0
18069 run_test 224b "Don't panic on bulk IO failure"
18071 test_224c() { # LU-6441
18072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18073 remote_mds_nodsh && skip "remote MDS with nodsh"
18075 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18076 save_writethrough $p
18077 set_cache writethrough on
18079 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18080 local at_max=$($LCTL get_param -n at_max)
18081 local timeout=$($LCTL get_param -n timeout)
18082 local test_at="at_max"
18083 local param_at="$FSNAME.sys.at_max"
18084 local test_timeout="timeout"
18085 local param_timeout="$FSNAME.sys.timeout"
18087 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18089 set_persistent_param_and_check client "$test_at" "$param_at" 0
18090 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18092 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18093 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18094 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18095 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18097 do_facet ost1 "$LCTL set_param fail_loc=0"
18099 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18100 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18103 $LCTL set_param -n $pages_per_rpc
18104 restore_lustre_params < $p
18107 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18109 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18112 if [ -z ${MDSSURVEY} ]; then
18113 skip_env "mds-survey not found"
18115 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18116 skip "Need MDS version at least 2.2.51"
18118 local mds=$(facet_host $SINGLEMDS)
18119 local target=$(do_nodes $mds 'lctl dl' |
18120 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18122 local cmd1="file_count=1000 thrhi=4"
18123 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18124 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18125 local cmd="$cmd1 $cmd2 $cmd3"
18127 rm -f ${TMP}/mds_survey*
18129 eval $cmd || error "mds-survey with zero-stripe failed"
18130 cat ${TMP}/mds_survey*
18131 rm -f ${TMP}/mds_survey*
18133 run_test 225a "Metadata survey sanity with zero-stripe"
18136 if [ -z ${MDSSURVEY} ]; then
18137 skip_env "mds-survey not found"
18139 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18140 skip "Need MDS version at least 2.2.51"
18141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18142 remote_mds_nodsh && skip "remote MDS with nodsh"
18143 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18144 skip_env "Need to mount OST to test"
18147 local mds=$(facet_host $SINGLEMDS)
18148 local target=$(do_nodes $mds 'lctl dl' |
18149 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18151 local cmd1="file_count=1000 thrhi=4"
18152 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18153 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18154 local cmd="$cmd1 $cmd2 $cmd3"
18156 rm -f ${TMP}/mds_survey*
18158 eval $cmd || error "mds-survey with stripe_count failed"
18159 cat ${TMP}/mds_survey*
18160 rm -f ${TMP}/mds_survey*
18162 run_test 225b "Metadata survey sanity with stripe_count = 1"
18164 mcreate_path2fid () {
18170 local path=$DIR/$tdir/$name
18175 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18176 error "cannot create $desc"
18178 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18180 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18182 fid_path=$($LFS fid2path $MOUNT $fid)
18184 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18186 [ "$path" == "$fid_path" ] ||
18187 error "fid2path returned $fid_path, expected $path"
18189 echo "pass with $path and $fid"
18194 mkdir -p $DIR/$tdir
18196 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18197 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18198 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18199 mcreate_path2fid 0040666 0 0 dir "directory"
18200 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18201 mcreate_path2fid 0100666 0 0 file "regular file"
18202 mcreate_path2fid 0120666 0 0 link "symbolic link"
18203 mcreate_path2fid 0140666 0 0 sock "socket"
18205 run_test 226a "call path2fid and fid2path on files of all type"
18208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18213 mkdir -p $DIR/$tdir
18214 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18215 error "create remote directory failed"
18216 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18217 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18218 "character special file (null)"
18219 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18220 "character special file (no device)"
18221 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18222 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18223 "block special file (loop)"
18224 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18225 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18226 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18228 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18231 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18232 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18233 skip "Need MDS version at least 2.13.55"
18235 local submnt=/mnt/submnt
18236 local srcfile=/etc/passwd
18237 local dstfile=$submnt/passwd
18243 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18244 error "create remote directory failed"
18245 mkdir -p $submnt || error "create $submnt failed"
18246 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18247 error "mount $submnt failed"
18248 stack_trap "umount $submnt" EXIT
18250 cp $srcfile $dstfile
18251 fid=$($LFS path2fid $dstfile)
18252 path=$($LFS fid2path $submnt "$fid")
18253 [ "$path" = "$dstfile" ] ||
18254 error "fid2path $submnt $fid failed ($path != $dstfile)"
18256 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18258 # LU-1299 Executing or running ldd on a truncated executable does not
18259 # cause an out-of-memory condition.
18261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18262 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18264 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18265 chmod +x $MOUNT/date
18267 $MOUNT/date > /dev/null
18268 ldd $MOUNT/date > /dev/null
18271 run_test 227 "running truncated executable does not cause OOM"
18273 # LU-1512 try to reuse idle OI blocks
18275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18276 remote_mds_nodsh && skip "remote MDS with nodsh"
18277 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18279 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18280 local myDIR=$DIR/$tdir
18283 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18284 $LCTL set_param fail_loc=0x80001002
18285 createmany -o $myDIR/t- 10000
18286 $LCTL set_param fail_loc=0
18287 # The guard is current the largest FID holder
18289 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18291 local IDX=$(($SEQ % 64))
18293 do_facet $SINGLEMDS sync
18294 # Make sure journal flushed.
18296 local blk1=$(do_facet $SINGLEMDS \
18297 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18298 grep Blockcount | awk '{print $4}')
18300 # Remove old files, some OI blocks will become idle.
18301 unlinkmany $myDIR/t- 10000
18302 # Create new files, idle OI blocks should be reused.
18303 createmany -o $myDIR/t- 2000
18304 do_facet $SINGLEMDS sync
18305 # Make sure journal flushed.
18307 local blk2=$(do_facet $SINGLEMDS \
18308 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18309 grep Blockcount | awk '{print $4}')
18311 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18313 run_test 228a "try to reuse idle OI blocks"
18316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18317 remote_mds_nodsh && skip "remote MDS with nodsh"
18318 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18320 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18321 local myDIR=$DIR/$tdir
18324 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18325 $LCTL set_param fail_loc=0x80001002
18326 createmany -o $myDIR/t- 10000
18327 $LCTL set_param fail_loc=0
18328 # The guard is current the largest FID holder
18330 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18332 local IDX=$(($SEQ % 64))
18334 do_facet $SINGLEMDS sync
18335 # Make sure journal flushed.
18337 local blk1=$(do_facet $SINGLEMDS \
18338 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18339 grep Blockcount | awk '{print $4}')
18341 # Remove old files, some OI blocks will become idle.
18342 unlinkmany $myDIR/t- 10000
18345 stop $SINGLEMDS || error "Fail to stop MDT."
18347 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18349 df $MOUNT || error "Fail to df."
18350 # Create new files, idle OI blocks should be reused.
18351 createmany -o $myDIR/t- 2000
18352 do_facet $SINGLEMDS sync
18353 # Make sure journal flushed.
18355 local blk2=$(do_facet $SINGLEMDS \
18356 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18357 grep Blockcount | awk '{print $4}')
18359 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18361 run_test 228b "idle OI blocks can be reused after MDT restart"
18365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18366 remote_mds_nodsh && skip "remote MDS with nodsh"
18367 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18369 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18370 local myDIR=$DIR/$tdir
18373 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18374 $LCTL set_param fail_loc=0x80001002
18375 # 20000 files can guarantee there are index nodes in the OI file
18376 createmany -o $myDIR/t- 20000
18377 $LCTL set_param fail_loc=0
18378 # The guard is current the largest FID holder
18380 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18382 local IDX=$(($SEQ % 64))
18384 do_facet $SINGLEMDS sync
18385 # Make sure journal flushed.
18387 local blk1=$(do_facet $SINGLEMDS \
18388 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18389 grep Blockcount | awk '{print $4}')
18391 # Remove old files, some OI blocks will become idle.
18392 unlinkmany $myDIR/t- 20000
18394 # The OI file should become empty now
18396 # Create new files, idle OI blocks should be reused.
18397 createmany -o $myDIR/t- 2000
18398 do_facet $SINGLEMDS sync
18399 # Make sure journal flushed.
18401 local blk2=$(do_facet $SINGLEMDS \
18402 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18403 grep Blockcount | awk '{print $4}')
18405 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18407 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18409 test_229() { # LU-2482, LU-3448
18410 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18411 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18412 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18413 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18417 # Create a file with a released layout and stripe count 2.
18418 $MULTIOP $DIR/$tfile H2c ||
18419 error "failed to create file with released layout"
18421 $LFS getstripe -v $DIR/$tfile
18423 local pattern=$($LFS getstripe -L $DIR/$tfile)
18424 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18426 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18428 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18429 stat $DIR/$tfile || error "failed to stat released file"
18431 chown $RUNAS_ID $DIR/$tfile ||
18432 error "chown $RUNAS_ID $DIR/$tfile failed"
18434 chgrp $RUNAS_ID $DIR/$tfile ||
18435 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18437 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18438 rm $DIR/$tfile || error "failed to remove released file"
18440 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18444 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18445 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18446 skip "Need MDS version at least 2.11.52"
18450 test_mkdir $DIR/$tdir
18451 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18452 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18453 [ $mdt_idx -ne 0 ] &&
18454 error "create local directory on wrong MDT $mdt_idx"
18456 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18457 error "create remote directory failed"
18458 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18459 [ $mdt_idx -ne $MDTIDX ] &&
18460 error "create remote directory on wrong MDT $mdt_idx"
18462 createmany -o $DIR/$tdir/test_230/t- 10 ||
18463 error "create files on remote directory failed"
18464 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18465 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18466 rm -r $DIR/$tdir || error "unlink remote directory failed"
18468 run_test 230a "Create remote directory and files under the remote directory"
18471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18472 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18473 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18474 skip "Need MDS version at least 2.11.52"
18482 local migrate_dir=$DIR/$tdir/migrate_dir
18483 local other_dir=$DIR/$tdir/other_dir
18485 test_mkdir $DIR/$tdir
18486 test_mkdir -i0 -c1 $migrate_dir
18487 test_mkdir -i0 -c1 $other_dir
18488 for ((i=0; i<10; i++)); do
18489 mkdir -p $migrate_dir/dir_${i}
18490 createmany -o $migrate_dir/dir_${i}/f 10 ||
18491 error "create files under remote dir failed $i"
18494 cp /etc/passwd $migrate_dir/$tfile
18495 cp /etc/passwd $other_dir/$tfile
18496 chattr +SAD $migrate_dir
18497 chattr +SAD $migrate_dir/$tfile
18499 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18500 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18501 local old_dir_mode=$(stat -c%f $migrate_dir)
18502 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
18504 mkdir -p $migrate_dir/dir_default_stripe2
18505 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
18506 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
18508 mkdir -p $other_dir
18509 ln $migrate_dir/$tfile $other_dir/luna
18510 ln $migrate_dir/$tfile $migrate_dir/sofia
18511 ln $other_dir/$tfile $migrate_dir/david
18512 ln -s $migrate_dir/$tfile $other_dir/zachary
18513 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
18514 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
18520 for len in 58 59 60; do
18521 lnktgt=$(str_repeat 'l' $len)
18522 touch $migrate_dir/$lnktgt
18523 ln -s $lnktgt $migrate_dir/${len}char_ln
18527 for len in 4094 4095; do
18528 lnktgt=$(str_repeat 'l' $len)
18529 ln -s $lnktgt $migrate_dir/${len}char_ln
18533 for len in 254 255; do
18534 touch $migrate_dir/$(str_repeat 'l' $len)
18537 $LFS migrate -m $MDTIDX $migrate_dir ||
18538 error "fails on migrating remote dir to MDT1"
18540 echo "migratate to MDT1, then checking.."
18541 for ((i = 0; i < 10; i++)); do
18542 for file in $(find $migrate_dir/dir_${i}); do
18543 mdt_index=$($LFS getstripe -m $file)
18544 # broken symlink getstripe will fail
18545 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18546 error "$file is not on MDT${MDTIDX}"
18550 # the multiple link file should still in MDT0
18551 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
18552 [ $mdt_index == 0 ] ||
18553 error "$file is not on MDT${MDTIDX}"
18555 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18556 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18557 error " expect $old_dir_flag get $new_dir_flag"
18559 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18560 [ "$old_file_flag" = "$new_file_flag" ] ||
18561 error " expect $old_file_flag get $new_file_flag"
18563 local new_dir_mode=$(stat -c%f $migrate_dir)
18564 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18565 error "expect mode $old_dir_mode get $new_dir_mode"
18567 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18568 [ "$old_file_mode" = "$new_file_mode" ] ||
18569 error "expect mode $old_file_mode get $new_file_mode"
18571 diff /etc/passwd $migrate_dir/$tfile ||
18572 error "$tfile different after migration"
18574 diff /etc/passwd $other_dir/luna ||
18575 error "luna different after migration"
18577 diff /etc/passwd $migrate_dir/sofia ||
18578 error "sofia different after migration"
18580 diff /etc/passwd $migrate_dir/david ||
18581 error "david different after migration"
18583 diff /etc/passwd $other_dir/zachary ||
18584 error "zachary different after migration"
18586 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18587 error "${tfile}_ln different after migration"
18589 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18590 error "${tfile}_ln_other different after migration"
18592 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18593 [ $stripe_count = 2 ] ||
18594 error "dir strpe_count $d != 2 after migration."
18596 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18597 [ $stripe_count = 2 ] ||
18598 error "file strpe_count $d != 2 after migration."
18600 #migrate back to MDT0
18603 $LFS migrate -m $MDTIDX $migrate_dir ||
18604 error "fails on migrating remote dir to MDT0"
18606 echo "migrate back to MDT0, checking.."
18607 for file in $(find $migrate_dir); do
18608 mdt_index=$($LFS getstripe -m $file)
18609 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18610 error "$file is not on MDT${MDTIDX}"
18613 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18614 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18615 error " expect $old_dir_flag get $new_dir_flag"
18617 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18618 [ "$old_file_flag" = "$new_file_flag" ] ||
18619 error " expect $old_file_flag get $new_file_flag"
18621 local new_dir_mode=$(stat -c%f $migrate_dir)
18622 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18623 error "expect mode $old_dir_mode get $new_dir_mode"
18625 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18626 [ "$old_file_mode" = "$new_file_mode" ] ||
18627 error "expect mode $old_file_mode get $new_file_mode"
18629 diff /etc/passwd ${migrate_dir}/$tfile ||
18630 error "$tfile different after migration"
18632 diff /etc/passwd ${other_dir}/luna ||
18633 error "luna different after migration"
18635 diff /etc/passwd ${migrate_dir}/sofia ||
18636 error "sofia different after migration"
18638 diff /etc/passwd ${other_dir}/zachary ||
18639 error "zachary different after migration"
18641 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18642 error "${tfile}_ln different after migration"
18644 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18645 error "${tfile}_ln_other different after migration"
18647 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18648 [ $stripe_count = 2 ] ||
18649 error "dir strpe_count $d != 2 after migration."
18651 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18652 [ $stripe_count = 2 ] ||
18653 error "file strpe_count $d != 2 after migration."
18655 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18657 run_test 230b "migrate directory"
18660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18661 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18662 remote_mds_nodsh && skip "remote MDS with nodsh"
18663 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18664 skip "Need MDS version at least 2.11.52"
18670 local migrate_dir=$DIR/$tdir/migrate_dir
18672 #If migrating directory fails in the middle, all entries of
18673 #the directory is still accessiable.
18674 test_mkdir $DIR/$tdir
18675 test_mkdir -i0 -c1 $migrate_dir
18676 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18678 createmany -o $migrate_dir/f $total ||
18679 error "create files under ${migrate_dir} failed"
18681 # fail after migrating top dir, and this will fail only once, so the
18682 # first sub file migration will fail (currently f3), others succeed.
18683 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18684 do_facet mds1 lctl set_param fail_loc=0x1801
18685 local t=$(ls $migrate_dir | wc -l)
18686 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18687 error "migrate should fail"
18688 local u=$(ls $migrate_dir | wc -l)
18689 [ "$u" == "$t" ] || error "$u != $t during migration"
18691 # add new dir/file should succeed
18692 mkdir $migrate_dir/dir ||
18693 error "mkdir failed under migrating directory"
18694 touch $migrate_dir/file ||
18695 error "create file failed under migrating directory"
18697 # add file with existing name should fail
18698 for file in $migrate_dir/f*; do
18699 stat $file > /dev/null || error "stat $file failed"
18700 $OPENFILE -f O_CREAT:O_EXCL $file &&
18701 error "open(O_CREAT|O_EXCL) $file should fail"
18702 $MULTIOP $file m && error "create $file should fail"
18703 touch $DIR/$tdir/remote_dir/$tfile ||
18704 error "touch $tfile failed"
18705 ln $DIR/$tdir/remote_dir/$tfile $file &&
18706 error "link $file should fail"
18707 mdt_index=$($LFS getstripe -m $file)
18708 if [ $mdt_index == 0 ]; then
18709 # file failed to migrate is not allowed to rename to
18710 mv $DIR/$tdir/remote_dir/$tfile $file &&
18711 error "rename to $file should fail"
18713 mv $DIR/$tdir/remote_dir/$tfile $file ||
18714 error "rename to $file failed"
18716 echo hello >> $file || error "write $file failed"
18719 # resume migration with different options should fail
18720 $LFS migrate -m 0 $migrate_dir &&
18721 error "migrate -m 0 $migrate_dir should fail"
18723 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18724 error "migrate -c 2 $migrate_dir should fail"
18726 # resume migration should succeed
18727 $LFS migrate -m $MDTIDX $migrate_dir ||
18728 error "migrate $migrate_dir failed"
18730 echo "Finish migration, then checking.."
18731 for file in $(find $migrate_dir); do
18732 mdt_index=$($LFS getstripe -m $file)
18733 [ $mdt_index == $MDTIDX ] ||
18734 error "$file is not on MDT${MDTIDX}"
18737 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18739 run_test 230c "check directory accessiblity if migration failed"
18742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18744 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18745 skip "Need MDS version at least 2.11.52"
18747 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18749 local migrate_dir=$DIR/$tdir/migrate_dir
18759 old_index=$((RANDOM % MDSCOUNT))
18760 old_count=$((MDSCOUNT - old_index))
18761 new_index=$((RANDOM % MDSCOUNT))
18762 new_count=$((MDSCOUNT - new_index))
18763 new_hash=1 # for all_char
18765 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18766 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18768 test_mkdir $DIR/$tdir
18769 test_mkdir -i $old_index -c $old_count $migrate_dir
18771 for ((i=0; i<100; i++)); do
18772 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18773 createmany -o $migrate_dir/dir_${i}/f 100 ||
18774 error "create files under remote dir failed $i"
18777 echo -n "Migrate from MDT$old_index "
18778 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18779 echo -n "to MDT$new_index"
18780 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18783 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18784 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18785 error "migrate remote dir error"
18787 echo "Finish migration, then checking.."
18788 for file in $(find $migrate_dir); do
18789 mdt_index=$($LFS getstripe -m $file)
18790 if [ $mdt_index -lt $new_index ] ||
18791 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18792 error "$file is on MDT$mdt_index"
18796 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18798 run_test 230d "check migrate big directory"
18801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18802 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18803 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18804 skip "Need MDS version at least 2.11.52"
18811 mkdir -p $DIR/$tdir
18812 mkdir $DIR/$tdir/migrate_dir
18813 mkdir $DIR/$tdir/other_dir
18814 touch $DIR/$tdir/migrate_dir/a
18815 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18816 ls $DIR/$tdir/other_dir
18818 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18819 error "migrate dir fails"
18821 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18822 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18824 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18825 [ $mdt_index == 0 ] || error "a is not on MDT0"
18827 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18828 error "migrate dir fails"
18830 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18831 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18833 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18834 [ $mdt_index == 1 ] || error "a is not on MDT1"
18836 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18837 [ $mdt_index == 1 ] || error "b is not on MDT1"
18839 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18840 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18842 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18844 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18846 run_test 230e "migrate mulitple local link files"
18849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18850 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18851 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18852 skip "Need MDS version at least 2.11.52"
18857 mkdir -p $DIR/$tdir
18858 mkdir $DIR/$tdir/migrate_dir
18859 $LFS mkdir -i1 $DIR/$tdir/other_dir
18860 touch $DIR/$tdir/migrate_dir/a
18861 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18862 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18863 ls $DIR/$tdir/other_dir
18865 # a should be migrated to MDT1, since no other links on MDT0
18866 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18867 error "#1 migrate dir fails"
18868 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18869 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18870 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18871 [ $mdt_index == 1 ] || error "a is not on MDT1"
18873 # a should stay on MDT1, because it is a mulitple link file
18874 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18875 error "#2 migrate dir fails"
18876 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18877 [ $mdt_index == 1 ] || error "a is not on MDT1"
18879 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18880 error "#3 migrate dir fails"
18882 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18883 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18884 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18886 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18887 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18889 # a should be migrated to MDT0, since no other links on MDT1
18890 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18891 error "#4 migrate dir fails"
18892 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18893 [ $mdt_index == 0 ] || error "a is not on MDT0"
18895 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18897 run_test 230f "migrate mulitple remote link files"
18900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18902 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18903 skip "Need MDS version at least 2.11.52"
18905 mkdir -p $DIR/$tdir/migrate_dir
18907 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18908 error "migrating dir to non-exist MDT succeeds"
18911 run_test 230g "migrate dir to non-exist MDT"
18914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18916 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18917 skip "Need MDS version at least 2.11.52"
18921 mkdir -p $DIR/$tdir/migrate_dir
18923 $LFS migrate -m1 $DIR &&
18924 error "migrating mountpoint1 should fail"
18926 $LFS migrate -m1 $DIR/$tdir/.. &&
18927 error "migrating mountpoint2 should fail"
18930 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18931 error "migrating $tdir/migrate_dir/.. should fail"
18935 run_test 230h "migrate .. and root"
18938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18939 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18940 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18941 skip "Need MDS version at least 2.11.52"
18943 mkdir -p $DIR/$tdir/migrate_dir
18945 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18946 error "migration fails with a tailing slash"
18948 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18949 error "migration fails with two tailing slashes"
18951 run_test 230i "lfs migrate -m tolerates trailing slashes"
18954 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18955 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18956 skip "Need MDS version at least 2.11.52"
18958 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18959 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18960 error "create $tfile failed"
18961 cat /etc/passwd > $DIR/$tdir/$tfile
18963 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18965 cmp /etc/passwd $DIR/$tdir/$tfile ||
18966 error "DoM file mismatch after migration"
18968 run_test 230j "DoM file data not changed after dir migration"
18971 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18972 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18973 skip "Need MDS version at least 2.11.56"
18976 local files_on_starting_mdt=0
18978 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18979 $LFS getdirstripe $DIR/$tdir
18980 for i in $(seq $total); do
18981 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18982 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18983 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18986 echo "$files_on_starting_mdt files on MDT0"
18988 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18989 $LFS getdirstripe $DIR/$tdir
18991 files_on_starting_mdt=0
18992 for i in $(seq $total); do
18993 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18994 error "file $tfile.$i mismatch after migration"
18995 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18996 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18999 echo "$files_on_starting_mdt files on MDT1 after migration"
19000 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19002 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19003 $LFS getdirstripe $DIR/$tdir
19005 files_on_starting_mdt=0
19006 for i in $(seq $total); do
19007 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19008 error "file $tfile.$i mismatch after 2nd migration"
19009 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19010 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19013 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19014 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19018 run_test 230k "file data not changed after dir migration"
19021 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19022 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19023 skip "Need MDS version at least 2.11.56"
19025 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19026 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19027 error "create files under remote dir failed $i"
19028 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19030 run_test 230l "readdir between MDTs won't crash"
19033 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19034 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19035 skip "Need MDS version at least 2.11.56"
19038 local mig_dir=$DIR/$tdir/migrate_dir
19039 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19043 echo "Creating files and dirs with xattrs"
19044 test_mkdir $DIR/$tdir
19045 test_mkdir -i0 -c1 $mig_dir
19047 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19048 error "cannot set xattr attr1 on dir"
19049 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19050 error "cannot set xattr attr2 on dir"
19051 touch $mig_dir/dir/f0
19052 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19053 error "cannot set xattr attr1 on file"
19054 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19055 error "cannot set xattr attr2 on file"
19056 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19057 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19058 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19059 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19060 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19061 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19062 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19063 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19064 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19066 echo "Migrating to MDT1"
19067 $LFS migrate -m $MDTIDX $mig_dir ||
19068 error "fails on migrating dir to MDT1"
19070 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19071 echo "Checking xattrs"
19072 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19073 [ "$val" = $longstr ] ||
19074 error "expecting xattr1 $longstr on dir, found $val"
19075 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19076 [ "$val" = $shortstr ] ||
19077 error "expecting xattr2 $shortstr on dir, found $val"
19078 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19079 [ "$val" = $longstr ] ||
19080 error "expecting xattr1 $longstr on file, found $val"
19081 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19082 [ "$val" = $shortstr ] ||
19083 error "expecting xattr2 $shortstr on file, found $val"
19085 run_test 230m "xattrs not changed after dir migration"
19088 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19089 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19090 skip "Need MDS version at least 2.13.53"
19092 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19093 cat /etc/hosts > $DIR/$tdir/$tfile
19094 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19095 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19097 cmp /etc/hosts $DIR/$tdir/$tfile ||
19098 error "File data mismatch after migration"
19100 run_test 230n "Dir migration with mirrored file"
19103 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19104 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19105 skip "Need MDS version at least 2.13.52"
19107 local mdts=$(comma_list $(mdts_nodes))
19109 local restripe_status
19113 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19115 # in case "crush" hash type is not set
19116 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19118 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19119 mdt.*MDT0000.enable_dir_restripe)
19120 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19121 stack_trap "do_nodes $mdts $LCTL set_param \
19122 mdt.*.enable_dir_restripe=$restripe_status"
19125 createmany -m $DIR/$tdir/f 100 ||
19126 error "create files under remote dir failed $i"
19127 createmany -d $DIR/$tdir/d 100 ||
19128 error "create dirs under remote dir failed $i"
19130 for i in $(seq 2 $MDSCOUNT); do
19131 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19132 $LFS setdirstripe -c $i $DIR/$tdir ||
19133 error "split -c $i $tdir failed"
19134 wait_update $HOSTNAME \
19135 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19136 error "dir split not finished"
19137 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19138 awk '/migrate/ {sum += $2} END { print sum }')
19139 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19140 # delta is around total_files/stripe_count
19141 (( $delta < 200 / (i - 1) + 4 )) ||
19142 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19145 run_test 230o "dir split"
19148 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19149 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19150 skip "Need MDS version at least 2.13.52"
19152 local mdts=$(comma_list $(mdts_nodes))
19154 local restripe_status
19158 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19160 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19162 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19163 mdt.*MDT0000.enable_dir_restripe)
19164 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19165 stack_trap "do_nodes $mdts $LCTL set_param \
19166 mdt.*.enable_dir_restripe=$restripe_status"
19168 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19169 createmany -m $DIR/$tdir/f 100 ||
19170 error "create files under remote dir failed $i"
19171 createmany -d $DIR/$tdir/d 100 ||
19172 error "create dirs under remote dir failed $i"
19174 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
19175 local mdt_hash="crush"
19177 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19178 $LFS setdirstripe -c $i $DIR/$tdir ||
19179 error "split -c $i $tdir failed"
19180 [ $i -eq 1 ] && mdt_hash="none"
19181 wait_update $HOSTNAME \
19182 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19183 error "dir merge not finished"
19184 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19185 awk '/migrate/ {sum += $2} END { print sum }')
19186 echo "$delta migrated when dir merge $((i + 1)) to $i stripes"
19187 # delta is around total_files/stripe_count
19188 (( $delta < 200 / i + 4 )) ||
19189 error "$delta files migrated >= $((200 / i + 4))"
19192 run_test 230p "dir merge"
19195 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19196 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19197 skip "Need MDS version at least 2.13.52"
19199 local mdts=$(comma_list $(mdts_nodes))
19200 local saved_threshold=$(do_facet mds1 \
19201 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19202 local saved_delta=$(do_facet mds1 \
19203 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19204 local threshold=100
19207 local stripe_count=0
19212 # test with fewer files on ZFS
19213 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19215 stack_trap "do_nodes $mdts $LCTL set_param \
19216 mdt.*.dir_split_count=$saved_threshold"
19217 stack_trap "do_nodes $mdts $LCTL set_param \
19218 mdt.*.dir_split_delta=$saved_delta"
19219 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19220 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19221 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19222 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19223 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19224 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19226 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19227 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19229 create=$((threshold * 3 / 2))
19230 while [ $stripe_count -lt $MDSCOUNT ]; do
19231 createmany -m $DIR/$tdir/f $total $create ||
19232 error "create sub files failed"
19233 stat $DIR/$tdir > /dev/null
19234 total=$((total + create))
19235 stripe_count=$((stripe_count + delta))
19236 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19238 wait_update $HOSTNAME \
19239 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19240 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19242 wait_update $HOSTNAME \
19243 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19244 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19246 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19247 echo "$nr_files/$total files on MDT$stripe_index after split"
19248 # allow 10% margin of imbalance with crush hash
19249 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19250 error "$nr_files files on MDT$stripe_index after split"
19252 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19253 [ $nr_files -eq $total ] ||
19254 error "total sub files $nr_files != $total"
19257 run_test 230q "dir auto split"
19260 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19261 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19262 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19263 skip "Need MDS version at least 2.13.54"
19265 # maximum amount of local locks:
19266 # parent striped dir - 2 locks
19267 # new stripe in parent to migrate to - 1 lock
19268 # source and target - 2 locks
19269 # Total 5 locks for regular file
19270 mkdir -p $DIR/$tdir
19271 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19272 touch $DIR/$tdir/dir1/eee
19274 # create 4 hardlink for 4 more locks
19275 # Total: 9 locks > RS_MAX_LOCKS (8)
19276 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19277 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19278 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19279 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19280 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19281 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19282 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19283 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19285 cancel_lru_locks mdc
19287 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19288 error "migrate dir fails"
19290 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19292 run_test 230r "migrate with too many local locks"
19295 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19296 skip "Need MDS version at least 2.13.57"
19298 local mdts=$(comma_list $(mdts_nodes))
19299 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19300 mdt.*MDT0000.enable_dir_restripe)
19302 stack_trap "do_nodes $mdts $LCTL set_param \
19303 mdt.*.enable_dir_restripe=$restripe_status"
19307 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19308 test_mkdir $DIR/$tdir
19309 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19310 error "$LFS mkdir doesn't return -EEXIST if target exists"
19314 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19318 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19319 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19320 skip "Need MDS version at least 2.14.50"
19322 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19323 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19324 $LFS project -p 1 -s $DIR/$tdir ||
19325 error "set $tdir project id failed"
19326 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19327 error "set subdir project id failed"
19328 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19330 run_test 230t "migrate directory with project ID set"
19334 # For simplicity this test assumes that max_pages_per_rpc
19335 # is the same across all OSCs
19336 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19337 local bulk_size=$((max_pages * PAGE_SIZE))
19338 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19341 mkdir -p $DIR/$tdir
19342 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19343 error "failed to set stripe with -S ${brw_size}M option"
19345 # clear the OSC stats
19346 $LCTL set_param osc.*.stats=0 &>/dev/null
19349 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19350 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19351 oflag=direct &>/dev/null || error "dd failed"
19353 sync; sleep 1; sync # just to be safe
19354 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19355 if [ x$nrpcs != "x1" ]; then
19356 $LCTL get_param osc.*.stats
19357 error "found $nrpcs ost_write RPCs, not 1 as expected"
19361 # Drop the OSC cache, otherwise we will read from it
19362 cancel_lru_locks osc
19364 # clear the OSC stats
19365 $LCTL set_param osc.*.stats=0 &>/dev/null
19367 # Client reads $bulk_size.
19368 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19369 iflag=direct &>/dev/null || error "dd failed"
19371 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19372 if [ x$nrpcs != "x1" ]; then
19373 $LCTL get_param osc.*.stats
19374 error "found $nrpcs ost_read RPCs, not 1 as expected"
19377 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19380 mkdir -p $DIR/$tdir
19382 for i in {0..1023}; do
19383 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19384 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19385 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19389 run_test 231b "must not assert on fully utilized OST request buffer"
19392 mkdir -p $DIR/$tdir
19393 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19395 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19396 do_facet ost1 $LCTL set_param fail_loc=0x31c
19398 # ignore dd failure
19399 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19401 do_facet ost1 $LCTL set_param fail_loc=0
19402 umount_client $MOUNT || error "umount failed"
19403 mount_client $MOUNT || error "mount failed"
19404 stop ost1 || error "cannot stop ost1"
19405 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19407 run_test 232a "failed lock should not block umount"
19410 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19411 skip "Need MDS version at least 2.10.58"
19413 mkdir -p $DIR/$tdir
19414 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19415 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19417 cancel_lru_locks osc
19419 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19420 do_facet ost1 $LCTL set_param fail_loc=0x31c
19423 $LFS data_version $DIR/$tdir/$tfile || true
19425 do_facet ost1 $LCTL set_param fail_loc=0
19426 umount_client $MOUNT || error "umount failed"
19427 mount_client $MOUNT || error "mount failed"
19428 stop ost1 || error "cannot stop ost1"
19429 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19431 run_test 232b "failed data version lock should not block umount"
19434 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19435 skip "Need MDS version at least 2.3.64"
19436 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19438 local fid=$($LFS path2fid $MOUNT)
19440 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19441 error "cannot access $MOUNT using its FID '$fid'"
19443 run_test 233a "checking that OBF of the FS root succeeds"
19446 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19447 skip "Need MDS version at least 2.5.90"
19448 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19450 local fid=$($LFS path2fid $MOUNT/.lustre)
19452 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19453 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19455 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19456 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19457 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19459 run_test 233b "checking that OBF of the FS .lustre succeeds"
19462 local p="$TMP/sanityN-$TESTNAME.parameters"
19463 save_lustre_params client "llite.*.xattr_cache" > $p
19464 lctl set_param llite.*.xattr_cache 1 ||
19465 skip_env "xattr cache is not supported"
19467 mkdir -p $DIR/$tdir || error "mkdir failed"
19468 touch $DIR/$tdir/$tfile || error "touch failed"
19469 # OBD_FAIL_LLITE_XATTR_ENOMEM
19470 $LCTL set_param fail_loc=0x1405
19471 getfattr -n user.attr $DIR/$tdir/$tfile &&
19472 error "getfattr should have failed with ENOMEM"
19473 $LCTL set_param fail_loc=0x0
19476 restore_lustre_params < $p
19479 run_test 234 "xattr cache should not crash on ENOMEM"
19482 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
19483 skip "Need MDS version at least 2.4.52"
19485 flock_deadlock $DIR/$tfile
19490 124) error "process hangs on a deadlock"
19492 *) error "error executing flock_deadlock $DIR/$tfile"
19496 run_test 235 "LU-1715: flock deadlock detection does not work properly"
19500 check_swap_layouts_support
19502 local ref1=/etc/passwd
19503 local ref2=/etc/group
19504 local file1=$DIR/$tdir/f1
19505 local file2=$DIR/$tdir/f2
19507 test_mkdir -c1 $DIR/$tdir
19508 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
19509 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
19510 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
19511 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
19512 local fd=$(free_fd)
19513 local cmd="exec $fd<>$file2"
19516 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
19517 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
19520 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19525 run_test 236 "Layout swap on open unlinked file"
19527 # LU-4659 linkea consistency
19529 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
19530 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
19531 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
19532 skip "Need MDS version at least 2.5.58 or 2.5.2+"
19535 ln $DIR/$tfile $DIR/$tfile.lnk
19536 touch $DIR/$tfile.new
19537 mv $DIR/$tfile.new $DIR/$tfile
19538 local fid1=$($LFS path2fid $DIR/$tfile)
19539 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
19540 local path1=$($LFS fid2path $FSNAME "$fid1")
19541 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
19542 local path2=$($LFS fid2path $FSNAME "$fid2")
19543 [ $tfile.lnk == $path2 ] ||
19544 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
19547 run_test 238 "Verify linkea consistency"
19549 test_239A() { # was test_239
19550 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
19551 skip "Need MDS version at least 2.5.60"
19553 local list=$(comma_list $(mdts_nodes))
19555 mkdir -p $DIR/$tdir
19556 createmany -o $DIR/$tdir/f- 5000
19557 unlinkmany $DIR/$tdir/f- 5000
19558 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
19559 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
19560 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
19561 osp.*MDT*.sync_in_flight" | calc_sum)
19562 [ "$changes" -eq 0 ] || error "$changes not synced"
19564 run_test 239A "osp_sync test"
19566 test_239a() { #LU-5297
19567 remote_mds_nodsh && skip "remote MDS with nodsh"
19570 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
19571 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
19572 chgrp $RUNAS_GID $DIR/$tfile
19573 wait_delete_completed
19575 run_test 239a "process invalid osp sync record correctly"
19577 test_239b() { #LU-5297
19578 remote_mds_nodsh && skip "remote MDS with nodsh"
19581 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
19582 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
19583 chgrp $RUNAS_GID $DIR/$tfile1
19584 wait_delete_completed
19585 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19587 chgrp $RUNAS_GID $DIR/$tfile2
19588 wait_delete_completed
19590 run_test 239b "process osp sync record with ENOMEM error correctly"
19593 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19594 remote_mds_nodsh && skip "remote MDS with nodsh"
19596 mkdir -p $DIR/$tdir
19598 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19599 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19600 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19601 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19603 umount_client $MOUNT || error "umount failed"
19604 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19605 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19606 mount_client $MOUNT || error "failed to mount client"
19608 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19609 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19611 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19617 for LOOP in $(seq $count); do
19618 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19619 cancel_lru_locks $OSC || true
19627 for LOOP in $(seq $1); do
19628 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19633 test_241a() { # was test_241
19634 local bsize=$PAGE_SIZE
19636 (( bsize < 40960 )) && bsize=40960
19637 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19639 cancel_lru_locks $OSC
19640 test_241_bio 1000 $bsize &
19642 test_241_dio 1000 $bsize
19645 run_test 241a "bio vs dio"
19648 local bsize=$PAGE_SIZE
19650 (( bsize < 40960 )) && bsize=40960
19651 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19653 test_241_dio 1000 $bsize &
19655 test_241_dio 1000 $bsize
19658 run_test 241b "dio vs dio"
19661 remote_mds_nodsh && skip "remote MDS with nodsh"
19663 mkdir -p $DIR/$tdir
19664 touch $DIR/$tdir/$tfile
19666 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19667 do_facet mds1 lctl set_param fail_loc=0x105
19668 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19670 do_facet mds1 lctl set_param fail_loc=0
19671 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19673 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19677 test_mkdir $DIR/$tdir
19678 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19680 run_test 243 "various group lock tests"
19684 test_mkdir $DIR/$tdir
19685 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19686 sendfile_grouplock $DIR/$tdir/$tfile || \
19687 error "sendfile+grouplock failed"
19690 run_test 244a "sendfile with group lock tests"
19694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19697 local size=$((1024*1024))
19699 test_mkdir $DIR/$tdir
19700 for i in $(seq 1 $threads); do
19701 local file=$DIR/$tdir/file_$((i / 10))
19702 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19705 for i in $(seq 1 $threads); do
19709 run_test 244b "multi-threaded write with group lock"
19712 local flagname="multi_mod_rpcs"
19713 local connect_data_name="max_mod_rpcs"
19716 # check if multiple modify RPCs flag is set
19717 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19718 grep "connect_flags:")
19721 echo "$out" | grep -qw $flagname
19722 if [ $? -ne 0 ]; then
19723 echo "connect flag $flagname is not set"
19727 # check if multiple modify RPCs data is set
19728 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19731 echo "$out" | grep -qw $connect_data_name ||
19732 error "import should have connect data $connect_data_name"
19734 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19740 umount_client $submount
19745 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19747 skip_env "Fileset feature is not supported"
19749 local submount=${MOUNT}_$tdir
19752 mkdir -p $submount || error "mkdir $submount failed"
19753 FILESET="$FILESET/$tdir" mount_client $submount ||
19754 error "mount $submount failed"
19755 trap "cleanup_247 $submount" EXIT
19756 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19757 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19758 error "read $MOUNT/$tdir/$tfile failed"
19759 cleanup_247 $submount
19761 run_test 247a "mount subdir as fileset"
19764 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19765 skip_env "Fileset feature is not supported"
19767 local submount=${MOUNT}_$tdir
19769 rm -rf $MOUNT/$tdir
19770 mkdir -p $submount || error "mkdir $submount failed"
19772 FILESET="$FILESET/$tdir" mount_client $submount &&
19773 error "mount $submount should fail"
19776 run_test 247b "mount subdir that dose not exist"
19779 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19780 skip_env "Fileset feature is not supported"
19782 local submount=${MOUNT}_$tdir
19784 mkdir -p $MOUNT/$tdir/dir1
19785 mkdir -p $submount || error "mkdir $submount failed"
19786 trap "cleanup_247 $submount" EXIT
19787 FILESET="$FILESET/$tdir" mount_client $submount ||
19788 error "mount $submount failed"
19789 local fid=$($LFS path2fid $MOUNT/)
19790 $LFS fid2path $submount $fid && error "fid2path should fail"
19791 cleanup_247 $submount
19793 run_test 247c "running fid2path outside subdirectory root"
19796 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19797 skip "Fileset feature is not supported"
19799 local submount=${MOUNT}_$tdir
19801 mkdir -p $MOUNT/$tdir/dir1
19802 mkdir -p $submount || error "mkdir $submount failed"
19803 FILESET="$FILESET/$tdir" mount_client $submount ||
19804 error "mount $submount failed"
19805 trap "cleanup_247 $submount" EXIT
19807 local td=$submount/dir1
19808 local fid=$($LFS path2fid $td)
19809 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19811 # check that we get the same pathname back
19814 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19815 echo "$rootpath $fid"
19816 found=$($LFS fid2path $rootpath "$fid")
19817 [ -n "found" ] || error "fid2path should succeed"
19818 [ "$found" == "$td" ] || error "fid2path $found != $td"
19820 # check wrong root path format
19821 rootpath=$submount"_wrong"
19822 found=$($LFS fid2path $rootpath "$fid")
19823 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19825 cleanup_247 $submount
19827 run_test 247d "running fid2path inside subdirectory root"
19831 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19833 skip "Fileset feature is not supported"
19835 local submount=${MOUNT}_$tdir
19838 mkdir -p $submount || error "mkdir $submount failed"
19839 FILESET="$FILESET/.." mount_client $submount &&
19840 error "mount $submount should fail"
19843 run_test 247e "mount .. as fileset"
19846 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19847 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19848 skip "Need at least version 2.13.52"
19849 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19850 skip "Need at least version 2.14.50"
19851 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19853 skip "Fileset feature is not supported"
19855 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19856 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19857 error "mkdir remote failed"
19858 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19859 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
19860 error "mkdir striped failed"
19861 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19863 local submount=${MOUNT}_$tdir
19865 mkdir -p $submount || error "mkdir $submount failed"
19866 stack_trap "rmdir $submount"
19870 local fileset=$FILESET
19871 local mdts=$(comma_list $(mdts_nodes))
19873 stat=$(do_facet mds1 $LCTL get_param -n \
19874 mdt.*MDT0000.enable_remote_subdir_mount)
19875 stack_trap "do_nodes $mdts $LCTL set_param \
19876 mdt.*.enable_remote_subdir_mount=$stat"
19878 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
19879 stack_trap "umount_client $submount"
19880 FILESET="$fileset/$tdir/remote" mount_client $submount &&
19881 error "mount remote dir $dir should fail"
19883 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
19884 $tdir/striped/. ; do
19885 FILESET="$fileset/$dir" mount_client $submount ||
19886 error "mount $dir failed"
19887 umount_client $submount
19890 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
19891 FILESET="$fileset/$tdir/remote" mount_client $submount ||
19892 error "mount $tdir/remote failed"
19894 run_test 247f "mount striped or remote directory as fileset"
19897 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
19898 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
19899 skip "Need at least version 2.14.50"
19901 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
19902 error "mkdir $tdir failed"
19903 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
19905 local submount=${MOUNT}_$tdir
19907 mkdir -p $submount || error "mkdir $submount failed"
19908 stack_trap "rmdir $submount"
19910 FILESET="$fileset/$tdir" mount_client $submount ||
19911 error "mount $dir failed"
19912 stack_trap "umount $submount"
19914 local mdts=$(comma_list $(mdts_nodes))
19918 stat $submount > /dev/null
19919 cancel_lru_locks $MDC
19920 stat $submount > /dev/null
19921 stat $submount/$tfile > /dev/null
19922 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
19923 stat $submount/$tfile > /dev/null
19924 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
19925 awk '/getattr/ {sum += $2} END {print sum}')
19927 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
19929 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
19932 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19933 [ -z "$fast_read_sav" ] && skip "no fast read support"
19935 # create a large file for fast read verification
19936 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19938 # make sure the file is created correctly
19939 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19940 { rm -f $DIR/$tfile; skip "file creation error"; }
19942 echo "Test 1: verify that fast read is 4 times faster on cache read"
19944 # small read with fast read enabled
19945 $LCTL set_param -n llite.*.fast_read=1
19946 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19947 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19948 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19949 # small read with fast read disabled
19950 $LCTL set_param -n llite.*.fast_read=0
19951 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19952 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19953 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19955 # verify that fast read is 4 times faster for cache read
19956 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19957 error_not_in_vm "fast read was not 4 times faster: " \
19958 "$t_fast vs $t_slow"
19960 echo "Test 2: verify the performance between big and small read"
19961 $LCTL set_param -n llite.*.fast_read=1
19963 # 1k non-cache read
19964 cancel_lru_locks osc
19965 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19966 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19967 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19969 # 1M non-cache read
19970 cancel_lru_locks osc
19971 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19972 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19973 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19975 # verify that big IO is not 4 times faster than small IO
19976 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19977 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19979 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19982 run_test 248a "fast read verification"
19985 # Default short_io_bytes=16384, try both smaller and larger sizes.
19986 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19987 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19988 echo "bs=53248 count=113 normal buffered write"
19989 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19990 error "dd of initial data file failed"
19991 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19993 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19994 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19995 error "dd with sync normal writes failed"
19996 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19998 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19999 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20000 error "dd with sync small writes failed"
20001 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20003 cancel_lru_locks osc
20005 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20006 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20007 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20008 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20009 iflag=direct || error "dd with O_DIRECT small read failed"
20010 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20011 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20012 error "compare $TMP/$tfile.1 failed"
20014 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20015 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20017 # just to see what the maximum tunable value is, and test parsing
20018 echo "test invalid parameter 2MB"
20019 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20020 error "too-large short_io_bytes allowed"
20021 echo "test maximum parameter 512KB"
20022 # if we can set a larger short_io_bytes, run test regardless of version
20023 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20024 # older clients may not allow setting it this large, that's OK
20025 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20026 skip "Need at least client version 2.13.50"
20027 error "medium short_io_bytes failed"
20029 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20030 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20032 echo "test large parameter 64KB"
20033 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20034 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20036 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20037 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20038 error "dd with sync large writes failed"
20039 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20041 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20042 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20043 num=$((113 * 4096 / PAGE_SIZE))
20044 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20045 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20046 error "dd with O_DIRECT large writes failed"
20047 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20048 error "compare $DIR/$tfile.3 failed"
20050 cancel_lru_locks osc
20052 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20053 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20054 error "dd with O_DIRECT large read failed"
20055 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20056 error "compare $TMP/$tfile.2 failed"
20058 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20059 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20060 error "dd with O_DIRECT large read failed"
20061 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20062 error "compare $TMP/$tfile.3 failed"
20064 run_test 248b "test short_io read and write for both small and large sizes"
20066 test_249() { # LU-7890
20067 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20068 skip "Need at least version 2.8.54"
20071 $LFS setstripe -c 1 $DIR/$tfile
20072 # Offset 2T == 4k * 512M
20073 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20074 error "dd to 2T offset failed"
20076 run_test 249 "Write above 2T file size"
20079 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20080 && skip "no 16TB file size limit on ZFS"
20082 $LFS setstripe -c 1 $DIR/$tfile
20083 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20084 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20085 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20086 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20087 conv=notrunc,fsync && error "append succeeded"
20090 run_test 250 "Write above 16T limit"
20093 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20095 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20096 #Skip once - writing the first stripe will succeed
20097 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20098 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20099 error "short write happened"
20101 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20102 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20103 error "short read happened"
20107 run_test 251 "Handling short read and write correctly"
20110 remote_mds_nodsh && skip "remote MDS with nodsh"
20111 remote_ost_nodsh && skip "remote OST with nodsh"
20112 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20113 skip_env "ldiskfs only test"
20123 # check lr_reader on OST0000
20125 dev=$(facet_device $tgt)
20126 out=$(do_facet $tgt $LR_READER $dev)
20127 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20129 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20130 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20131 error "Invalid uuid returned by $LR_READER on target $tgt"
20132 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20134 # check lr_reader -c on MDT0000
20136 dev=$(facet_device $tgt)
20137 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20138 skip "$LR_READER does not support additional options"
20140 out=$(do_facet $tgt $LR_READER -c $dev)
20141 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20143 num=$(echo "$out" | grep -c "mdtlov")
20144 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20145 error "Invalid number of mdtlov clients returned by $LR_READER"
20146 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20148 # check lr_reader -cr on MDT0000
20149 out=$(do_facet $tgt $LR_READER -cr $dev)
20150 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20152 echo "$out" | grep -q "^reply_data:$" ||
20153 error "$LR_READER should have returned 'reply_data' section"
20154 num=$(echo "$out" | grep -c "client_generation")
20155 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20157 run_test 252 "check lr_reader tool"
20160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20161 remote_mds_nodsh && skip "remote MDS with nodsh"
20162 remote_mgs_nodsh && skip "remote MGS with nodsh"
20166 local ost_name=$(ostname_from_index $ostidx)
20169 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20170 do_facet $SINGLEMDS $LCTL get_param -n \
20171 osp.$mdtosc_proc1.reserved_mb_high ||
20172 skip "remote MDS does not support reserved_mb_high"
20176 wait_delete_completed
20179 pool_add $TESTNAME || error "Pool creation failed"
20180 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20182 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20183 error "Setstripe failed"
20185 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20187 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20189 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20191 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20192 osp.$mdtosc_proc1.prealloc_status)
20193 echo "prealloc_status $oa_status"
20195 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20196 error "File creation should fail"
20198 #object allocation was stopped, but we still able to append files
20199 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20200 oflag=append || error "Append failed"
20202 rm -f $DIR/$tdir/$tfile.0
20204 # For this test, we want to delete the files we created to go out of
20205 # space but leave the watermark, so we remain nearly out of space
20206 ost_watermarks_enospc_delete_files $tfile $ostidx
20208 wait_delete_completed
20212 for i in $(seq 10 12); do
20213 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20214 2>/dev/null || error "File creation failed after rm"
20217 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20218 osp.$mdtosc_proc1.prealloc_status)
20219 echo "prealloc_status $oa_status"
20221 if (( oa_status != 0 )); then
20222 error "Object allocation still disable after rm"
20225 run_test 253 "Check object allocation limit"
20228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20229 remote_mds_nodsh && skip "remote MDS with nodsh"
20230 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20231 skip "MDS does not support changelog_size"
20234 local MDT0=$(facet_svc $SINGLEMDS)
20236 changelog_register || error "changelog_register failed"
20238 changelog_clear 0 || error "changelog_clear failed"
20240 local size1=$(do_facet $SINGLEMDS \
20241 $LCTL get_param -n mdd.$MDT0.changelog_size)
20242 echo "Changelog size $size1"
20245 $LFS mkdir -i 0 $DIR/$tdir
20247 mkdir -p $DIR/$tdir/pics/2008/zachy
20248 touch $DIR/$tdir/pics/2008/zachy/timestamp
20249 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20250 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20251 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20252 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20253 rm $DIR/$tdir/pics/desktop.jpg
20255 local size2=$(do_facet $SINGLEMDS \
20256 $LCTL get_param -n mdd.$MDT0.changelog_size)
20257 echo "Changelog size after work $size2"
20259 (( $size2 > $size1 )) ||
20260 error "new Changelog size=$size2 less than old size=$size1"
20262 run_test 254 "Check changelog size"
20269 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20270 awk -F: '{print $2}' | grep $type > /dev/null
20271 if [ $? -ne 0 ]; then
20281 lfs ladvise -a willread $file > /dev/null 2>&1
20282 if [ $? -eq 0 ]; then
20286 lfs ladvise -a willread $file 2>&1 |
20287 grep "Inappropriate ioctl for device" > /dev/null
20288 if [ $? -eq 0 ]; then
20295 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20298 # run a random read IO workload
20299 # usage: random_read_iops <filename> <filesize> <iosize>
20300 random_read_iops() {
20303 local iosize=${3:-4096}
20305 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20306 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20309 drop_file_oss_cache() {
20313 $LFS ladvise -a dontneed $file 2>/dev/null ||
20314 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20317 ladvise_willread_performance()
20320 local average_origin=0
20321 local average_cache=0
20322 local average_ladvise=0
20324 for ((i = 1; i <= $repeat; i++)); do
20325 echo "Iter $i/$repeat: reading without willread hint"
20326 cancel_lru_locks osc
20327 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20328 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20329 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20330 average_origin=$(bc <<<"$average_origin + $speed_origin")
20332 cancel_lru_locks osc
20333 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20334 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20335 average_cache=$(bc <<<"$average_cache + $speed_cache")
20337 cancel_lru_locks osc
20338 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20339 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20340 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20341 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20342 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20344 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20345 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20346 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20348 speedup_cache=$(percent $average_cache $average_origin)
20349 speedup_ladvise=$(percent $average_ladvise $average_origin)
20351 echo "Average uncached read: $average_origin"
20352 echo "Average speedup with OSS cached read: " \
20353 "$average_cache = +$speedup_cache%"
20354 echo "Average speedup with ladvise willread: " \
20355 "$average_ladvise = +$speedup_ladvise%"
20357 local lowest_speedup=20
20358 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20359 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20360 "got $average_cache%. Skipping ladvise willread check."
20364 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20365 # it is still good to run until then to exercise 'ladvise willread'
20366 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20367 [ "$ost1_FSTYPE" = "zfs" ] &&
20368 echo "osd-zfs does not support dontneed or drop_caches" &&
20371 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20372 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20373 error_not_in_vm "Speedup with willread is less than " \
20374 "$lowest_speedup%, got $average_ladvise%"
20378 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20379 skip "lustre < 2.8.54 does not support ladvise "
20380 remote_ost_nodsh && skip "remote OST with nodsh"
20382 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20384 ladvise_no_type willread $DIR/$tfile &&
20385 skip "willread ladvise is not supported"
20387 ladvise_no_ioctl $DIR/$tfile &&
20388 skip "ladvise ioctl is not supported"
20391 local size=$((size_mb * 1048576))
20392 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20393 error "dd to $DIR/$tfile failed"
20395 lfs ladvise -a willread $DIR/$tfile ||
20396 error "Ladvise failed with no range argument"
20398 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20399 error "Ladvise failed with no -l or -e argument"
20401 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20402 error "Ladvise failed with only -e argument"
20404 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20405 error "Ladvise failed with only -l argument"
20407 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20408 error "End offset should not be smaller than start offset"
20410 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20411 error "End offset should not be equal to start offset"
20413 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20414 error "Ladvise failed with overflowing -s argument"
20416 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20417 error "Ladvise failed with overflowing -e argument"
20419 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20420 error "Ladvise failed with overflowing -l argument"
20422 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20423 error "Ladvise succeeded with conflicting -l and -e arguments"
20425 echo "Synchronous ladvise should wait"
20427 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20428 do_nodes $(comma_list $(osts_nodes)) \
20429 $LCTL set_param fail_val=$delay fail_loc=0x237
20431 local start_ts=$SECONDS
20432 lfs ladvise -a willread $DIR/$tfile ||
20433 error "Ladvise failed with no range argument"
20434 local end_ts=$SECONDS
20435 local inteval_ts=$((end_ts - start_ts))
20437 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20438 error "Synchronous advice didn't wait reply"
20441 echo "Asynchronous ladvise shouldn't wait"
20442 local start_ts=$SECONDS
20443 lfs ladvise -a willread -b $DIR/$tfile ||
20444 error "Ladvise failed with no range argument"
20445 local end_ts=$SECONDS
20446 local inteval_ts=$((end_ts - start_ts))
20448 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20449 error "Asynchronous advice blocked"
20452 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20453 ladvise_willread_performance
20455 run_test 255a "check 'lfs ladvise -a willread'"
20461 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20465 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20466 skip "lustre < 2.8.54 does not support ladvise "
20467 remote_ost_nodsh && skip "remote OST with nodsh"
20469 lfs setstripe -c 1 -i 0 $DIR/$tfile
20471 ladvise_no_type dontneed $DIR/$tfile &&
20472 skip "dontneed ladvise is not supported"
20474 ladvise_no_ioctl $DIR/$tfile &&
20475 skip "ladvise ioctl is not supported"
20477 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20478 [ "$ost1_FSTYPE" = "zfs" ] &&
20479 skip "zfs-osd does not support 'ladvise dontneed'"
20482 local size=$((size_mb * 1048576))
20483 # In order to prevent disturbance of other processes, only check 3/4
20484 # of the memory usage
20485 local kibibytes=$((size_mb * 1024 * 3 / 4))
20487 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20488 error "dd to $DIR/$tfile failed"
20490 #force write to complete before dropping OST cache & checking memory
20493 local total=$(facet_meminfo ost1 MemTotal)
20494 echo "Total memory: $total KiB"
20496 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
20497 local before_read=$(facet_meminfo ost1 Cached)
20498 echo "Cache used before read: $before_read KiB"
20500 lfs ladvise -a willread $DIR/$tfile ||
20501 error "Ladvise willread failed"
20502 local after_read=$(facet_meminfo ost1 Cached)
20503 echo "Cache used after read: $after_read KiB"
20505 lfs ladvise -a dontneed $DIR/$tfile ||
20506 error "Ladvise dontneed again failed"
20507 local no_read=$(facet_meminfo ost1 Cached)
20508 echo "Cache used after dontneed ladvise: $no_read KiB"
20510 if [ $total -lt $((before_read + kibibytes)) ]; then
20511 echo "Memory is too small, abort checking"
20515 if [ $((before_read + kibibytes)) -gt $after_read ]; then
20516 error "Ladvise willread should use more memory" \
20517 "than $kibibytes KiB"
20520 if [ $((no_read + kibibytes)) -gt $after_read ]; then
20521 error "Ladvise dontneed should release more memory" \
20522 "than $kibibytes KiB"
20525 run_test 255b "check 'lfs ladvise -a dontneed'"
20528 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
20529 skip "lustre < 2.10.50 does not support lockahead"
20531 local ost1_imp=$(get_osc_import_name client ost1)
20532 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
20540 test_mkdir -p $DIR/$tdir
20541 $LFS setstripe -i 0 -c 1 $DIR/$tdir
20543 #test 10 returns only success/failure
20545 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20547 if [ $rc -eq 255 ]; then
20548 error "Ladvise test${i} failed, ${rc}"
20551 #test 11 counts lock enqueue requests, all others count new locks
20553 count=$(do_facet ost1 \
20554 $LCTL get_param -n ost.OSS.ost.stats)
20555 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
20557 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20559 if [ $rc -eq 255 ]; then
20560 error "Ladvise test${i} failed, ${rc}"
20563 new_count=$(do_facet ost1 \
20564 $LCTL get_param -n ost.OSS.ost.stats)
20565 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
20566 awk '{ print $2 }')
20568 difference="$((new_count - count))"
20569 if [ $difference -ne $rc ]; then
20570 error "Ladvise test${i}, bad enqueue count, returned " \
20571 "${rc}, actual ${difference}"
20574 for i in $(seq 12 21); do
20575 # If we do not do this, we run the risk of having too many
20576 # locks and starting lock cancellation while we are checking
20578 cancel_lru_locks osc
20580 count=$($LCTL get_param -n \
20581 ldlm.namespaces.$imp_name.lock_unused_count)
20583 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20585 if [ $rc -eq 255 ]; then
20586 error "Ladvise test ${i} failed, ${rc}"
20589 new_count=$($LCTL get_param -n \
20590 ldlm.namespaces.$imp_name.lock_unused_count)
20591 difference="$((new_count - count))"
20593 # Test 15 output is divided by 100 to map down to valid return
20594 if [ $i -eq 15 ]; then
20598 if [ $difference -ne $rc ]; then
20599 error "Ladvise test ${i}, bad lock count, returned " \
20600 "${rc}, actual ${difference}"
20604 #test 22 returns only success/failure
20606 lockahead_test -d $DIR/$tdir -t $i -f $tfile
20608 if [ $rc -eq 255 ]; then
20609 error "Ladvise test${i} failed, ${rc}"
20612 run_test 255c "suite of ladvise lockahead tests"
20615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20616 remote_mds_nodsh && skip "remote MDS with nodsh"
20617 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20618 changelog_users $SINGLEMDS | grep "^cl" &&
20619 skip "active changelog user"
20625 mdt_dev=$(mdsdevname 1)
20628 changelog_register || error "changelog_register failed"
20631 mkdir -p $DIR/$tdir
20633 changelog_clear 0 || error "changelog_clear failed"
20636 touch $DIR/$tdir/{1..10}
20639 stop $SINGLEMDS || error "Fail to stop MDT"
20643 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
20645 #after mount new plainllog is used
20646 touch $DIR/$tdir/{11..19}
20647 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
20648 stack_trap "rm -f $tmpfile"
20649 cat_sl=$(do_facet $SINGLEMDS "sync; \
20650 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20651 llog_reader $tmpfile | grep -c type=1064553b")
20652 do_facet $SINGLEMDS llog_reader $tmpfile
20654 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20656 changelog_clear 0 || error "changelog_clear failed"
20658 cat_sl=$(do_facet $SINGLEMDS "sync; \
20659 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20660 llog_reader $tmpfile | grep -c type=1064553b")
20662 if (( cat_sl == 2 )); then
20663 error "Empty plain llog was not deleted from changelog catalog"
20664 elif (( cat_sl != 1 )); then
20665 error "Active plain llog shouldn't be deleted from catalog"
20668 run_test 256 "Check llog delete for empty and not full state"
20671 remote_mds_nodsh && skip "remote MDS with nodsh"
20672 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20673 skip "Need MDS version at least 2.8.55"
20675 test_mkdir $DIR/$tdir
20677 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20678 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20681 #define OBD_FAIL_MDS_XATTR_REP 0x161
20682 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20683 local facet=mds$((mdtidx + 1))
20684 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20685 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20687 stop $facet || error "stop MDS failed"
20688 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20689 error "start MDS fail"
20690 wait_recovery_complete $facet
20692 run_test 257 "xattr locks are not lost"
20694 # Verify we take the i_mutex when security requires it
20696 #define OBD_FAIL_IMUTEX_SEC 0x141c
20697 $LCTL set_param fail_loc=0x141c
20699 chmod u+s $DIR/$tfile
20700 chmod a+rwx $DIR/$tfile
20701 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20703 if [ $RC -ne 0 ]; then
20704 error "error, failed to take i_mutex, rc=$?"
20708 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20710 # Verify we do NOT take the i_mutex in the normal case
20712 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20713 $LCTL set_param fail_loc=0x141d
20716 chmod a+rw $DIR/$tfile
20717 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20719 if [ $RC -ne 0 ]; then
20720 error "error, took i_mutex unnecessarily, rc=$?"
20725 run_test 258b "verify i_mutex security behavior"
20728 local file=$DIR/$tfile
20732 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20734 stack_trap "rm -f $file" EXIT
20736 wait_delete_completed
20737 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20738 echo "before: $before"
20740 $LFS setstripe -i 0 -c 1 $file
20741 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20743 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20744 echo "after write: $after"
20746 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20747 do_facet ost1 $LCTL set_param fail_loc=0x2301
20749 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20750 echo "after truncate: $after"
20753 do_facet ost1 $LCTL set_param fail_loc=0
20754 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20756 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20757 echo "after restart: $after"
20758 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20759 error "missing truncate?"
20763 run_test 259 "crash at delayed truncate"
20766 #define OBD_FAIL_MDC_CLOSE 0x806
20767 $LCTL set_param fail_loc=0x80000806
20771 run_test 260 "Check mdc_close fail"
20773 ### Data-on-MDT sanity tests ###
20775 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20776 skip "Need MDS version at least 2.10.55 for DoM"
20779 local dom=$DIR/$tdir/dom_file
20780 local tmp=$DIR/$tdir/tmp_file
20782 mkdir -p $DIR/$tdir
20784 # basic checks for DoM component creation
20785 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20786 error "Can set MDT layout to non-first entry"
20788 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20789 error "Can define multiple entries as MDT layout"
20791 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20793 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20794 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20795 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20797 local mdtidx=$($LFS getstripe -m $dom)
20798 local mdtname=MDT$(printf %04x $mdtidx)
20799 local facet=mds$((mdtidx + 1))
20800 local space_check=1
20802 # Skip free space checks with ZFS
20803 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20807 local size_tmp=$((65536 * 3))
20808 local mdtfree1=$(do_facet $facet \
20809 lctl get_param -n osd*.*$mdtname.kbytesfree)
20811 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20812 # check also direct IO along write
20813 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20814 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20816 cmp $tmp $dom || error "file data is different"
20817 [ $(stat -c%s $dom) == $size_tmp ] ||
20818 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20819 if [ $space_check == 1 ]; then
20820 local mdtfree2=$(do_facet $facet \
20821 lctl get_param -n osd*.*$mdtname.kbytesfree)
20823 # increase in usage from by $size_tmp
20824 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20825 error "MDT free space wrong after write: " \
20826 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20830 local size_dom=10000
20832 $TRUNCATE $dom $size_dom
20833 [ $(stat -c%s $dom) == $size_dom ] ||
20834 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20835 if [ $space_check == 1 ]; then
20836 mdtfree1=$(do_facet $facet \
20837 lctl get_param -n osd*.*$mdtname.kbytesfree)
20838 # decrease in usage from $size_tmp to new $size_dom
20839 [ $(($mdtfree1 - $mdtfree2)) -ge \
20840 $(((size_tmp - size_dom) / 1024)) ] ||
20841 error "MDT free space is wrong after truncate: " \
20842 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20848 size_dom=$((size_dom + size_tmp))
20849 [ $(stat -c%s $dom) == $size_dom ] ||
20850 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20851 if [ $space_check == 1 ]; then
20852 mdtfree2=$(do_facet $facet \
20853 lctl get_param -n osd*.*$mdtname.kbytesfree)
20854 # increase in usage by $size_tmp from previous
20855 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20856 error "MDT free space is wrong after append: " \
20857 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20862 if [ $space_check == 1 ]; then
20863 mdtfree1=$(do_facet $facet \
20864 lctl get_param -n osd*.*$mdtname.kbytesfree)
20865 # decrease in usage by $size_dom from previous
20866 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20867 error "MDT free space is wrong after removal: " \
20868 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20871 # combined striping
20872 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20873 error "Can't create DoM + OST striping"
20875 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20876 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20877 # check also direct IO along write
20878 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20880 cmp $tmp $dom || error "file data is different"
20881 [ $(stat -c%s $dom) == $size_tmp ] ||
20882 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20887 run_test 270a "DoM: basic functionality tests"
20890 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20891 skip "Need MDS version at least 2.10.55"
20893 local dom=$DIR/$tdir/dom_file
20894 local max_size=1048576
20896 mkdir -p $DIR/$tdir
20897 $LFS setstripe -E $max_size -L mdt $dom
20899 # truncate over the limit
20900 $TRUNCATE $dom $(($max_size + 1)) &&
20901 error "successful truncate over the maximum size"
20902 # write over the limit
20903 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20904 error "successful write over the maximum size"
20905 # append over the limit
20906 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20907 echo "12345" >> $dom && error "successful append over the maximum size"
20912 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20915 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20916 skip "Need MDS version at least 2.10.55"
20918 mkdir -p $DIR/$tdir
20919 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20921 # check files inherit DoM EA
20922 touch $DIR/$tdir/first
20923 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20924 error "bad pattern"
20925 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20926 error "bad stripe count"
20927 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20928 error "bad stripe size"
20930 # check directory inherits DoM EA and uses it as default
20931 mkdir $DIR/$tdir/subdir
20932 touch $DIR/$tdir/subdir/second
20933 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20934 error "bad pattern in sub-directory"
20935 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20936 error "bad stripe count in sub-directory"
20937 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20938 error "bad stripe size in sub-directory"
20941 run_test 270c "DoM: DoM EA inheritance tests"
20944 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20945 skip "Need MDS version at least 2.10.55"
20947 mkdir -p $DIR/$tdir
20948 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20950 # inherit default DoM striping
20951 mkdir $DIR/$tdir/subdir
20952 touch $DIR/$tdir/subdir/f1
20954 # change default directory striping
20955 $LFS setstripe -c 1 $DIR/$tdir/subdir
20956 touch $DIR/$tdir/subdir/f2
20957 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20958 error "wrong default striping in file 2"
20959 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20960 error "bad pattern in file 2"
20963 run_test 270d "DoM: change striping from DoM to RAID0"
20966 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20967 skip "Need MDS version at least 2.10.55"
20969 mkdir -p $DIR/$tdir/dom
20970 mkdir -p $DIR/$tdir/norm
20973 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20974 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20976 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20977 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20979 # find DoM files by layout
20980 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20981 [ $NUM -eq $DOMFILES ] ||
20982 error "lfs find -L: found $NUM, expected $DOMFILES"
20983 echo "Test 1: lfs find 20 DOM files by layout: OK"
20985 # there should be 1 dir with default DOM striping
20986 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20988 error "lfs find -L: found $NUM, expected 1 dir"
20989 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20991 # find DoM files by stripe size
20992 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20993 [ $NUM -eq $DOMFILES ] ||
20994 error "lfs find -S: found $NUM, expected $DOMFILES"
20995 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20997 # find files by stripe offset except DoM files
20998 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20999 [ $NUM -eq $NORMFILES ] ||
21000 error "lfs find -i: found $NUM, expected $NORMFILES"
21001 echo "Test 5: lfs find no DOM files by stripe index: OK"
21004 run_test 270e "DoM: lfs find with DoM files test"
21007 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21008 skip "Need MDS version at least 2.10.55"
21010 local mdtname=${FSNAME}-MDT0000-mdtlov
21011 local dom=$DIR/$tdir/dom_file
21012 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21013 lod.$mdtname.dom_stripesize)
21014 local dom_limit=131072
21016 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21017 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21018 lod.$mdtname.dom_stripesize)
21019 [ ${dom_limit} -eq ${dom_current} ] ||
21020 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21022 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21023 $LFS setstripe -d $DIR/$tdir
21024 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21025 error "Can't set directory default striping"
21027 # exceed maximum stripe size
21028 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21029 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21030 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21031 error "Able to create DoM component size more than LOD limit"
21033 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21034 dom_current=$(do_facet mds1 $LCTL get_param -n \
21035 lod.$mdtname.dom_stripesize)
21036 [ 0 -eq ${dom_current} ] ||
21037 error "Can't set zero DoM stripe limit"
21040 # attempt to create DoM file on server with disabled DoM should
21041 # remove DoM entry from layout and be succeed
21042 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21043 error "Can't create DoM file (DoM is disabled)"
21044 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21045 error "File has DoM component while DoM is disabled"
21048 # attempt to create DoM file with only DoM stripe should return error
21049 $LFS setstripe -E $dom_limit -L mdt $dom &&
21050 error "Able to create DoM-only file while DoM is disabled"
21052 # too low values to be aligned with smallest stripe size 64K
21053 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21054 dom_current=$(do_facet mds1 $LCTL get_param -n \
21055 lod.$mdtname.dom_stripesize)
21056 [ 30000 -eq ${dom_current} ] &&
21057 error "Can set too small DoM stripe limit"
21059 # 64K is a minimal stripe size in Lustre, expect limit of that size
21060 [ 65536 -eq ${dom_current} ] ||
21061 error "Limit is not set to 64K but ${dom_current}"
21063 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21064 dom_current=$(do_facet mds1 $LCTL get_param -n \
21065 lod.$mdtname.dom_stripesize)
21067 [ 2147483648 -eq ${dom_current} ] &&
21068 error "Can set too large DoM stripe limit"
21070 do_facet mds1 $LCTL set_param -n \
21071 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21072 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21073 error "Can't create DoM component size after limit change"
21074 do_facet mds1 $LCTL set_param -n \
21075 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21076 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21077 error "Can't create DoM file after limit decrease"
21078 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21079 error "Can create big DoM component after limit decrease"
21080 touch ${dom}_def ||
21081 error "Can't create file with old default layout"
21083 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21086 run_test 270f "DoM: maximum DoM stripe size checks"
21089 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21090 skip "Need MDS version at least 2.13.52"
21091 local dom=$DIR/$tdir/$tfile
21093 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21094 local lodname=${FSNAME}-MDT0000-mdtlov
21096 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21097 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21098 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21099 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21101 local dom_limit=1024
21102 local dom_threshold="50%"
21104 $LFS setstripe -d $DIR/$tdir
21105 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21106 error "Can't set directory default striping"
21108 do_facet mds1 $LCTL set_param -n \
21109 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21110 # set 0 threshold and create DOM file to change tunable stripesize
21111 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21112 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21113 error "Failed to create $dom file"
21114 # now tunable dom_cur_stripesize should reach maximum
21115 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21116 lod.${lodname}.dom_stripesize_cur_kb)
21117 [[ $dom_current == $dom_limit ]] ||
21118 error "Current DOM stripesize is not maximum"
21121 # set threshold for further tests
21122 do_facet mds1 $LCTL set_param -n \
21123 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21124 echo "DOM threshold is $dom_threshold free space"
21127 # Spoof bfree to exceed threshold
21128 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21129 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21130 for spfree in 40 20 0 15 30 55; do
21131 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21132 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21133 error "Failed to create $dom file"
21134 dom_def=$(do_facet mds1 $LCTL get_param -n \
21135 lod.${lodname}.dom_stripesize_cur_kb)
21136 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21137 [[ $dom_def != $dom_current ]] ||
21138 error "Default stripe size was not changed"
21139 if [[ $spfree > 0 ]] ; then
21140 dom_set=$($LFS getstripe -S $dom)
21141 [[ $dom_set == $((dom_def * 1024)) ]] ||
21142 error "DOM component size is still old"
21144 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21145 error "DoM component is set with no free space"
21148 dom_current=$dom_def
21151 run_test 270g "DoM: default DoM stripe size depends on free space"
21154 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21155 skip "Need MDS version at least 2.13.53"
21157 local mdtname=${FSNAME}-MDT0000-mdtlov
21158 local dom=$DIR/$tdir/$tfile
21159 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21161 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21162 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21164 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21165 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21166 error "can't create OST file"
21167 # mirrored file with DOM entry in the second mirror
21168 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21169 error "can't create mirror with DoM component"
21171 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21173 # DOM component in the middle and has other enries in the same mirror,
21174 # should succeed but lost DoM component
21175 $LFS setstripe --copy=${dom}_1 $dom ||
21176 error "Can't create file from OST|DOM mirror layout"
21177 # check new file has no DoM layout after all
21178 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21179 error "File has DoM component while DoM is disabled"
21181 run_test 270h "DoM: DoM stripe removal when disabled on server"
21184 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21185 skip "Need MDS version at least 2.10.55"
21187 local dom=$DIR/$tdir/dom
21189 mkdir -p $DIR/$tdir
21191 $LFS setstripe -E 1024K -L mdt $dom
21193 lctl set_param -n mdc.*.stats=clear
21194 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21195 cat $dom > /dev/null
21196 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21197 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21201 run_test 271a "DoM: data is cached for read after write"
21204 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21205 skip "Need MDS version at least 2.10.55"
21207 local dom=$DIR/$tdir/dom
21209 mkdir -p $DIR/$tdir
21211 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21213 lctl set_param -n mdc.*.stats=clear
21214 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21215 cancel_lru_locks mdc
21216 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21217 # second stat to check size is cached on client
21218 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21219 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21220 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21223 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21226 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21227 skip "Need MDS version at least 2.10.55"
21229 local dom=$DIR/$tdir/dom
21231 mkdir -p $DIR/$tdir
21233 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21235 lctl set_param -n mdc.*.stats=clear
21236 lctl set_param -n osc.*.stats=clear
21237 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21238 cancel_lru_locks mdc
21239 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21240 # second stat to check size is cached on client
21241 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21242 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21243 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21244 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21245 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21248 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21254 local mdt=MDT$(printf %04x $mdtidx)
21256 if [ -z $param ]; then
21257 lctl get_param -n mdc.*$mdt*.stats
21259 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21264 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21265 skip "Need MDS version at least 2.10.55"
21267 local dom=$DIR/$tdir/dom
21269 mkdir -p $DIR/$tdir
21271 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21273 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21274 local facet=mds$((mdtidx + 1))
21276 cancel_lru_locks mdc
21277 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21278 createmany -o $dom 1000
21279 lctl set_param -n mdc.*.stats=clear
21280 smalliomany -w $dom 1000 200
21281 get_mdc_stats $mdtidx
21282 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21283 # Each file has 1 open, 1 IO enqueues, total 2000
21284 # but now we have also +1 getxattr for security.capability, total 3000
21285 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21286 unlinkmany $dom 1000
21288 cancel_lru_locks mdc
21289 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21290 createmany -o $dom 1000
21291 lctl set_param -n mdc.*.stats=clear
21292 smalliomany -w $dom 1000 200
21293 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21294 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21295 # for OPEN and IO lock.
21296 [ $((enq - enq_2)) -ge 1000 ] ||
21297 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21298 unlinkmany $dom 1000
21301 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21303 cleanup_271def_tests() {
21309 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21310 skip "Need MDS version at least 2.10.57"
21312 local dom=$DIR/$tdir/dom
21313 local tmp=$TMP/$tfile
21314 trap "cleanup_271def_tests $tmp" EXIT
21316 mkdir -p $DIR/$tdir
21318 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21320 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21322 cancel_lru_locks mdc
21323 dd if=/dev/urandom of=$tmp bs=1000 count=1
21324 dd if=$tmp of=$dom bs=1000 count=1
21325 cancel_lru_locks mdc
21327 cat /etc/hosts >> $tmp
21328 lctl set_param -n mdc.*.stats=clear
21330 # append data to the same file it should update local page
21331 echo "Append to the same page"
21332 cat /etc/hosts >> $dom
21333 local num=$(get_mdc_stats $mdtidx ost_read)
21334 local ra=$(get_mdc_stats $mdtidx req_active)
21335 local rw=$(get_mdc_stats $mdtidx req_waittime)
21337 [ -z $num ] || error "$num READ RPC occured"
21338 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21342 cmp $tmp $dom || error "file miscompare"
21344 cancel_lru_locks mdc
21345 lctl set_param -n mdc.*.stats=clear
21347 echo "Open and read file"
21348 cat $dom > /dev/null
21349 local num=$(get_mdc_stats $mdtidx ost_read)
21350 local ra=$(get_mdc_stats $mdtidx req_active)
21351 local rw=$(get_mdc_stats $mdtidx req_waittime)
21353 [ -z $num ] || error "$num READ RPC occured"
21354 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21358 cmp $tmp $dom || error "file miscompare"
21362 run_test 271d "DoM: read on open (1K file in reply buffer)"
21365 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21366 skip "Need MDS version at least 2.10.57"
21368 local dom=$DIR/$tdir/dom
21369 local tmp=$TMP/$tfile
21370 trap "cleanup_271def_tests $tmp" EXIT
21372 mkdir -p $DIR/$tdir
21374 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21376 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21378 cancel_lru_locks mdc
21379 dd if=/dev/urandom of=$tmp bs=265000 count=1
21380 dd if=$tmp of=$dom bs=265000 count=1
21381 cancel_lru_locks mdc
21382 cat /etc/hosts >> $tmp
21383 lctl set_param -n mdc.*.stats=clear
21385 echo "Append to the same page"
21386 cat /etc/hosts >> $dom
21387 local num=$(get_mdc_stats $mdtidx ost_read)
21388 local ra=$(get_mdc_stats $mdtidx req_active)
21389 local rw=$(get_mdc_stats $mdtidx req_waittime)
21391 [ -z $num ] || error "$num READ RPC occured"
21392 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21396 cmp $tmp $dom || error "file miscompare"
21398 cancel_lru_locks mdc
21399 lctl set_param -n mdc.*.stats=clear
21401 echo "Open and read file"
21402 cat $dom > /dev/null
21403 local num=$(get_mdc_stats $mdtidx ost_read)
21404 local ra=$(get_mdc_stats $mdtidx req_active)
21405 local rw=$(get_mdc_stats $mdtidx req_waittime)
21407 [ -z $num ] && num=0
21408 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21409 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21413 cmp $tmp $dom || error "file miscompare"
21417 run_test 271f "DoM: read on open (200K file and read tail)"
21420 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21421 skip "Skipping due to old client or server version"
21423 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21425 $CHECKSTAT -t file $DIR1/$tfile
21427 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21430 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21431 $LCTL set_param fail_loc=0x80000314
21432 rm $DIR1/$tfile || error "Unlink fails"
21434 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21435 [ $RC -eq 0 ] || error "Failed write to stale object"
21437 run_test 271g "Discard DoM data vs client flush race"
21440 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21441 skip "Need MDS version at least 2.11.50"
21443 local dom=$DIR/$tdir/dom
21444 mkdir -p $DIR/$tdir
21446 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21447 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21448 error "failed to write data into $dom"
21449 local old_md5=$(md5sum $dom)
21451 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21452 error "failed to migrate to the same DoM component"
21454 local new_md5=$(md5sum $dom)
21456 [ "$old_md5" == "$new_md5" ] ||
21457 error "md5sum differ: $old_md5, $new_md5"
21459 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21460 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21462 run_test 272a "DoM migration: new layout with the same DOM component"
21465 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21466 skip "Need MDS version at least 2.11.50"
21468 local dom=$DIR/$tdir/dom
21469 mkdir -p $DIR/$tdir
21470 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21472 local mdtidx=$($LFS getstripe -m $dom)
21473 local mdtname=MDT$(printf %04x $mdtidx)
21474 local facet=mds$((mdtidx + 1))
21476 local mdtfree1=$(do_facet $facet \
21477 lctl get_param -n osd*.*$mdtname.kbytesfree)
21478 dd if=/dev/urandom of=$dom bs=2M count=1 ||
21479 error "failed to write data into $dom"
21480 local old_md5=$(md5sum $dom)
21481 cancel_lru_locks mdc
21482 local mdtfree1=$(do_facet $facet \
21483 lctl get_param -n osd*.*$mdtname.kbytesfree)
21485 $LFS migrate -c2 $dom ||
21486 error "failed to migrate to the new composite layout"
21487 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21488 error "MDT stripe was not removed"
21490 cancel_lru_locks mdc
21491 local new_md5=$(md5sum $dom)
21492 [ "$old_md5" == "$new_md5" ] ||
21493 error "$old_md5 != $new_md5"
21495 # Skip free space checks with ZFS
21496 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21497 local mdtfree2=$(do_facet $facet \
21498 lctl get_param -n osd*.*$mdtname.kbytesfree)
21499 [ $mdtfree2 -gt $mdtfree1 ] ||
21500 error "MDT space is not freed after migration"
21504 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
21507 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21508 skip "Need MDS version at least 2.11.50"
21510 local dom=$DIR/$tdir/$tfile
21511 mkdir -p $DIR/$tdir
21512 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21514 local mdtidx=$($LFS getstripe -m $dom)
21515 local mdtname=MDT$(printf %04x $mdtidx)
21516 local facet=mds$((mdtidx + 1))
21518 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21519 error "failed to write data into $dom"
21520 local old_md5=$(md5sum $dom)
21521 cancel_lru_locks mdc
21522 local mdtfree1=$(do_facet $facet \
21523 lctl get_param -n osd*.*$mdtname.kbytesfree)
21525 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
21526 error "failed to migrate to the new composite layout"
21527 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
21528 error "MDT stripe was not removed"
21530 cancel_lru_locks mdc
21531 local new_md5=$(md5sum $dom)
21532 [ "$old_md5" == "$new_md5" ] ||
21533 error "$old_md5 != $new_md5"
21535 # Skip free space checks with ZFS
21536 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21537 local mdtfree2=$(do_facet $facet \
21538 lctl get_param -n osd*.*$mdtname.kbytesfree)
21539 [ $mdtfree2 -gt $mdtfree1 ] ||
21540 error "MDS space is not freed after migration"
21544 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
21547 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21548 skip "Need MDS version at least 2.12.55"
21550 local dom=$DIR/$tdir/$tfile
21551 mkdir -p $DIR/$tdir
21552 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21554 local mdtidx=$($LFS getstripe -m $dom)
21555 local mdtname=MDT$(printf %04x $mdtidx)
21556 local facet=mds$((mdtidx + 1))
21558 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
21559 error "failed to write data into $dom"
21560 local old_md5=$(md5sum $dom)
21561 cancel_lru_locks mdc
21562 local mdtfree1=$(do_facet $facet \
21563 lctl get_param -n osd*.*$mdtname.kbytesfree)
21565 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
21566 error "failed mirroring to the new composite layout"
21567 $LFS mirror resync $dom ||
21568 error "failed mirror resync"
21569 $LFS mirror split --mirror-id 1 -d $dom ||
21570 error "failed mirror split"
21572 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21573 error "MDT stripe was not removed"
21575 cancel_lru_locks mdc
21576 local new_md5=$(md5sum $dom)
21577 [ "$old_md5" == "$new_md5" ] ||
21578 error "$old_md5 != $new_md5"
21580 # Skip free space checks with ZFS
21581 if [ "$(facet_fstype $facet)" != "zfs" ]; then
21582 local mdtfree2=$(do_facet $facet \
21583 lctl get_param -n osd*.*$mdtname.kbytesfree)
21584 [ $mdtfree2 -gt $mdtfree1 ] ||
21585 error "MDS space is not freed after DOM mirror deletion"
21589 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
21592 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21593 skip "Need MDS version at least 2.12.55"
21595 local dom=$DIR/$tdir/$tfile
21596 mkdir -p $DIR/$tdir
21597 $LFS setstripe -c 2 $dom
21599 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21600 error "failed to write data into $dom"
21601 local old_md5=$(md5sum $dom)
21602 cancel_lru_locks mdc
21604 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
21605 error "failed mirroring to the DOM layout"
21606 $LFS mirror resync $dom ||
21607 error "failed mirror resync"
21608 $LFS mirror split --mirror-id 1 -d $dom ||
21609 error "failed mirror split"
21611 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
21612 error "MDT stripe was not removed"
21614 cancel_lru_locks mdc
21615 local new_md5=$(md5sum $dom)
21616 [ "$old_md5" == "$new_md5" ] ||
21617 error "$old_md5 != $new_md5"
21621 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
21624 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
21625 skip "Need MDS version at least 2.12.55"
21627 local dom=$DIR/$tdir/$tfile
21628 mkdir -p $DIR/$tdir
21629 $LFS setstripe -c 2 $dom
21631 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
21632 error "failed to write data into $dom"
21633 local old_md5=$(md5sum $dom)
21634 cancel_lru_locks mdc
21636 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
21637 error "failed migrating to the DOM file"
21639 cancel_lru_locks mdc
21640 local new_md5=$(md5sum $dom)
21641 [ "$old_md5" != "$new_md5" ] &&
21642 error "$old_md5 != $new_md5"
21646 run_test 272f "DoM migration: OST-striped file to DOM file"
21649 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21650 skip "Need MDS version at least 2.11.50"
21652 # Layout swap cannot be done if either file has DOM component,
21653 # this will never be supported, migration should be used instead
21655 local dom=$DIR/$tdir/$tfile
21656 mkdir -p $DIR/$tdir
21658 $LFS setstripe -c2 ${dom}_plain
21659 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21660 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21661 error "can swap layout with DoM component"
21662 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21663 error "can swap layout with DoM component"
21665 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21666 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21667 error "can swap layout with DoM component"
21668 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21669 error "can swap layout with DoM component"
21672 run_test 273a "DoM: layout swapping should fail with DOM"
21675 mkdir -p $DIR/$tdir
21676 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
21678 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
21679 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
21681 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
21683 run_test 273b "DoM: race writeback and object destroy"
21686 remote_ost_nodsh && skip "remote OST with nodsh"
21687 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21688 skip "Need OST version >= 2.10.57"
21690 local file=$DIR/$tfile
21693 oss=$(comma_list $(osts_nodes))
21695 dd if=/dev/urandom of=$file bs=1M count=2 ||
21696 error "failed to create a file"
21697 cancel_lru_locks osc
21700 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21701 error "failed to read a file"
21703 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21704 $LCTL set_param fail_loc=0x8000031f
21706 cancel_lru_locks osc &
21709 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21710 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21711 #IO takes another lock, but matches the PENDING one
21712 #and places it to the IO RPC
21713 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21714 error "failed to read a file with PENDING lock"
21716 run_test 275 "Read on a canceled duplicate lock"
21719 remote_ost_nodsh && skip "remote OST with nodsh"
21722 do_facet ost1 "(while true; do \
21723 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21724 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21727 for LOOP in $(seq 20); do
21729 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21732 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21733 rm $TMP/sanity_276_pid"
21735 run_test 276 "Race between mount and obd_statfs"
21738 $LCTL set_param ldlm.namespaces.*.lru_size=0
21739 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21740 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21741 grep ^used_mb | awk '{print $2}')
21742 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21743 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21744 oflag=direct conv=notrunc
21745 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21746 grep ^used_mb | awk '{print $2}')
21747 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21749 run_test 277 "Direct IO shall drop page cache"
21752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21753 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21754 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21755 skip "needs the same host for mdt1 mdt2" && return
21760 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21761 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21767 echo "Starting MDTs"
21768 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21770 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21772 do_facet mds2 $LCTL set_param fail_loc=0
21774 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21775 wait_recovery_complete mds2
21777 run_test 278 "Race starting MDS between MDTs stop/start"
21780 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21781 skip "Need MGS version at least 2.13.52"
21782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21783 combined_mgs_mds || skip "needs combined MGS/MDT"
21785 umount_client $MOUNT
21786 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21787 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21789 mount_client $MOUNT &
21791 stop mgs || error "stop mgs failed"
21792 #for a race mgs would crash
21793 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21794 # make sure we unmount client before remounting
21796 umount_client $MOUNT
21797 mount_client $MOUNT || error "mount client failed"
21799 run_test 280 "Race between MGS umount and client llog processing"
21801 cleanup_test_300() {
21805 test_striped_dir() {
21810 mkdir -p $DIR/$tdir
21812 SAVE_UMASK=$(umask)
21813 trap cleanup_test_300 RETURN EXIT
21815 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21816 $DIR/$tdir/striped_dir ||
21817 error "set striped dir error"
21819 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21820 [ "$mode" = "755" ] || error "expect 755 got $mode"
21822 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21823 error "getdirstripe failed"
21824 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21825 if [ "$stripe_count" != "2" ]; then
21826 error "1:stripe_count is $stripe_count, expect 2"
21828 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21829 if [ "$stripe_count" != "2" ]; then
21830 error "2:stripe_count is $stripe_count, expect 2"
21833 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21834 if [ "$stripe_index" != "$mdt_index" ]; then
21835 error "stripe_index is $stripe_index, expect $mdt_index"
21838 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21839 error "nlink error after create striped dir"
21841 mkdir $DIR/$tdir/striped_dir/a
21842 mkdir $DIR/$tdir/striped_dir/b
21844 stat $DIR/$tdir/striped_dir/a ||
21845 error "create dir under striped dir failed"
21846 stat $DIR/$tdir/striped_dir/b ||
21847 error "create dir under striped dir failed"
21849 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21850 error "nlink error after mkdir"
21852 rmdir $DIR/$tdir/striped_dir/a
21853 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21854 error "nlink error after rmdir"
21856 rmdir $DIR/$tdir/striped_dir/b
21857 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21858 error "nlink error after rmdir"
21860 chattr +i $DIR/$tdir/striped_dir
21861 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21862 error "immutable flags not working under striped dir!"
21863 chattr -i $DIR/$tdir/striped_dir
21865 rmdir $DIR/$tdir/striped_dir ||
21866 error "rmdir striped dir error"
21874 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21875 skip "skipped for lustre < 2.7.0"
21876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21877 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21879 test_striped_dir 0 || error "failed on striped dir on MDT0"
21880 test_striped_dir 1 || error "failed on striped dir on MDT0"
21882 run_test 300a "basic striped dir sanity test"
21885 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21886 skip "skipped for lustre < 2.7.0"
21887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21888 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21895 test_mkdir $DIR/$tdir || error "mkdir fail"
21896 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21897 error "set striped dir error"
21898 for i in {0..9}; do
21899 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21901 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21902 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21903 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21905 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21906 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21907 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21911 run_test 300b "check ctime/mtime for striped dir"
21914 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21915 skip "skipped for lustre < 2.7.0"
21916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21917 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21921 mkdir -p $DIR/$tdir
21922 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21923 error "set striped dir error"
21925 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21926 error "chown striped dir failed"
21928 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21929 error "create 5k files failed"
21931 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21933 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21937 run_test 300c "chown && check ls under striped directory"
21940 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21941 skip "skipped for lustre < 2.7.0"
21942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21943 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21948 mkdir -p $DIR/$tdir
21949 $LFS setstripe -c 2 $DIR/$tdir
21951 #local striped directory
21952 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21953 error "set striped dir error"
21954 #look at the directories for debug purposes
21956 $LFS getdirstripe $DIR/$tdir
21957 ls -l $DIR/$tdir/striped_dir
21958 $LFS getdirstripe $DIR/$tdir/striped_dir
21959 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21960 error "create 10 files failed"
21962 #remote striped directory
21963 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21964 error "set striped dir error"
21965 #look at the directories for debug purposes
21967 $LFS getdirstripe $DIR/$tdir
21968 ls -l $DIR/$tdir/remote_striped_dir
21969 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21970 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21971 error "create 10 files failed"
21973 for file in $(find $DIR/$tdir); do
21974 stripe_count=$($LFS getstripe -c $file)
21975 [ $stripe_count -eq 2 ] ||
21976 error "wrong stripe $stripe_count for $file"
21981 run_test 300d "check default stripe under striped directory"
21984 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21985 skip "Need MDS version at least 2.7.55"
21986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21987 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21992 mkdir -p $DIR/$tdir
21994 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21995 error "set striped dir error"
21997 touch $DIR/$tdir/striped_dir/a
21998 touch $DIR/$tdir/striped_dir/b
21999 touch $DIR/$tdir/striped_dir/c
22001 mkdir $DIR/$tdir/striped_dir/dir_a
22002 mkdir $DIR/$tdir/striped_dir/dir_b
22003 mkdir $DIR/$tdir/striped_dir/dir_c
22005 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22006 error "set striped adir under striped dir error"
22008 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22009 error "set striped bdir under striped dir error"
22011 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22012 error "set striped cdir under striped dir error"
22014 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22015 error "rename dir under striped dir fails"
22017 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22018 error "rename dir under different stripes fails"
22020 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22021 error "rename file under striped dir should succeed"
22023 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22024 error "rename dir under striped dir should succeed"
22028 run_test 300e "check rename under striped directory"
22031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22032 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22033 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22034 skip "Need MDS version at least 2.7.55"
22040 mkdir -p $DIR/$tdir
22042 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22043 error "set striped dir error"
22045 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22046 error "set striped dir error"
22048 touch $DIR/$tdir/striped_dir/a
22049 mkdir $DIR/$tdir/striped_dir/dir_a
22050 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22051 error "create striped dir under striped dir fails"
22053 touch $DIR/$tdir/striped_dir1/b
22054 mkdir $DIR/$tdir/striped_dir1/dir_b
22055 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22056 error "create striped dir under striped dir fails"
22058 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22059 error "rename dir under different striped dir should fail"
22061 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22062 error "rename striped dir under diff striped dir should fail"
22064 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22065 error "rename file under diff striped dirs fails"
22069 run_test 300f "check rename cross striped directory"
22071 test_300_check_default_striped_dir()
22074 local default_count=$2
22075 local default_index=$3
22078 local dir_stripe_index
22081 echo "checking $dirname $default_count $default_index"
22082 $LFS setdirstripe -D -c $default_count -i $default_index \
22083 -H all_char $DIR/$tdir/$dirname ||
22084 error "set default stripe on striped dir error"
22085 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22086 [ $stripe_count -eq $default_count ] ||
22087 error "expect $default_count get $stripe_count for $dirname"
22089 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22090 [ $stripe_index -eq $default_index ] ||
22091 error "expect $default_index get $stripe_index for $dirname"
22093 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22094 error "create dirs failed"
22096 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22097 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22098 for dir in $(find $DIR/$tdir/$dirname/*); do
22099 stripe_count=$($LFS getdirstripe -c $dir)
22100 (( $stripe_count == $default_count )) ||
22101 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22102 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22103 error "stripe count $default_count != $stripe_count for $dir"
22105 stripe_index=$($LFS getdirstripe -i $dir)
22106 [ $default_index -eq -1 ] ||
22107 [ $stripe_index -eq $default_index ] ||
22108 error "$stripe_index != $default_index for $dir"
22110 #check default stripe
22111 stripe_count=$($LFS getdirstripe -D -c $dir)
22112 [ $stripe_count -eq $default_count ] ||
22113 error "default count $default_count != $stripe_count for $dir"
22115 stripe_index=$($LFS getdirstripe -D -i $dir)
22116 [ $stripe_index -eq $default_index ] ||
22117 error "default index $default_index != $stripe_index for $dir"
22119 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22123 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22124 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22125 skip "Need MDS version at least 2.7.55"
22132 mkdir $DIR/$tdir/normal_dir
22134 #Checking when client cache stripe index
22135 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22136 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22137 error "create striped_dir failed"
22139 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22140 error "create dir0 fails"
22141 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22142 [ $stripe_index -eq 0 ] ||
22143 error "dir0 expect index 0 got $stripe_index"
22145 mkdir $DIR/$tdir/striped_dir/dir1 ||
22146 error "create dir1 fails"
22147 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22148 [ $stripe_index -eq 1 ] ||
22149 error "dir1 expect index 1 got $stripe_index"
22151 #check default stripe count/stripe index
22152 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22153 test_300_check_default_striped_dir normal_dir 1 0
22154 test_300_check_default_striped_dir normal_dir -1 1
22155 test_300_check_default_striped_dir normal_dir 2 -1
22157 #delete default stripe information
22158 echo "delete default stripeEA"
22159 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22160 error "set default stripe on striped dir error"
22162 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22163 for dir in $(find $DIR/$tdir/normal_dir/*); do
22164 stripe_count=$($LFS getdirstripe -c $dir)
22165 [ $stripe_count -eq 0 ] ||
22166 error "expect 1 get $stripe_count for $dir"
22167 stripe_index=$($LFS getdirstripe -i $dir)
22168 [ $stripe_index -eq 0 ] ||
22169 error "expect 0 get $stripe_index for $dir"
22172 run_test 300g "check default striped directory for normal directory"
22175 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22176 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22177 skip "Need MDS version at least 2.7.55"
22183 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22184 error "set striped dir error"
22186 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22187 test_300_check_default_striped_dir striped_dir 1 0
22188 test_300_check_default_striped_dir striped_dir -1 1
22189 test_300_check_default_striped_dir striped_dir 2 -1
22191 #delete default stripe information
22192 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22193 error "set default stripe on striped dir error"
22195 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22196 for dir in $(find $DIR/$tdir/striped_dir/*); do
22197 stripe_count=$($LFS getdirstripe -c $dir)
22198 [ $stripe_count -eq 0 ] ||
22199 error "expect 1 get $stripe_count for $dir"
22202 run_test 300h "check default striped directory for striped directory"
22205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22206 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22207 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22208 skip "Need MDS version at least 2.7.55"
22215 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22216 error "set striped dir error"
22218 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22219 error "create files under striped dir failed"
22221 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22222 error "set striped hashdir error"
22224 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22225 error "create dir0 under hash dir failed"
22226 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22227 error "create dir1 under hash dir failed"
22228 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22229 error "create dir2 under hash dir failed"
22231 # unfortunately, we need to umount to clear dir layout cache for now
22232 # once we fully implement dir layout, we can drop this
22233 umount_client $MOUNT || error "umount failed"
22234 mount_client $MOUNT || error "mount failed"
22236 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22237 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22238 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22240 #set the stripe to be unknown hash type
22241 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22242 $LCTL set_param fail_loc=0x1901
22243 for ((i = 0; i < 10; i++)); do
22244 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22245 error "stat f-$i failed"
22246 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22249 touch $DIR/$tdir/striped_dir/f0 &&
22250 error "create under striped dir with unknown hash should fail"
22252 $LCTL set_param fail_loc=0
22254 umount_client $MOUNT || error "umount failed"
22255 mount_client $MOUNT || error "mount failed"
22259 run_test 300i "client handle unknown hash type striped directory"
22262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22264 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22265 skip "Need MDS version at least 2.7.55"
22272 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22273 $LCTL set_param fail_loc=0x1702
22274 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22275 error "set striped dir error"
22277 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22278 error "create files under striped dir failed"
22280 $LCTL set_param fail_loc=0
22282 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22286 run_test 300j "test large update record"
22289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22291 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22292 skip "Need MDS version at least 2.7.55"
22294 # this test needs a huge transaction
22296 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22297 osd*.$FSNAME-MDT0000.kbytestotal")
22298 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22305 #define OBD_FAIL_LARGE_STRIPE 0x1703
22306 $LCTL set_param fail_loc=0x1703
22307 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22308 error "set striped dir error"
22309 $LCTL set_param fail_loc=0
22311 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22312 error "getstripeddir fails"
22313 rm -rf $DIR/$tdir/striped_dir ||
22314 error "unlink striped dir fails"
22318 run_test 300k "test large striped directory"
22321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22322 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22323 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22324 skip "Need MDS version at least 2.7.55"
22328 test_mkdir -p $DIR/$tdir/striped_dir
22329 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22330 error "chown $RUNAS_ID failed"
22331 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22332 error "set default striped dir failed"
22334 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22335 $LCTL set_param fail_loc=0x80000158
22336 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22338 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22339 [ $stripe_index -eq 1 ] ||
22340 error "expect 1 get $stripe_index for $dir"
22342 run_test 300l "non-root user to create dir under striped dir with stale layout"
22345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22346 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22347 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22348 skip "Need MDS version at least 2.7.55"
22350 mkdir -p $DIR/$tdir/striped_dir
22351 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22352 error "set default stripes dir error"
22354 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22356 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22357 [ $stripe_count -eq 0 ] ||
22358 error "expect 0 get $stripe_count for a"
22360 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22361 error "set default stripes dir error"
22363 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22365 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22366 [ $stripe_count -eq 0 ] ||
22367 error "expect 0 get $stripe_count for b"
22369 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22370 error "set default stripes dir error"
22372 mkdir $DIR/$tdir/striped_dir/c &&
22373 error "default stripe_index is invalid, mkdir c should fails"
22375 rm -rf $DIR/$tdir || error "rmdir fails"
22377 run_test 300m "setstriped directory on single MDT FS"
22380 local list=$(comma_list $(mdts_nodes))
22383 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22388 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22389 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22390 skip "Need MDS version at least 2.7.55"
22391 remote_mds_nodsh && skip "remote MDS with nodsh"
22394 local list=$(comma_list $(mdts_nodes))
22396 trap cleanup_300n RETURN EXIT
22397 mkdir -p $DIR/$tdir
22398 chmod 777 $DIR/$tdir
22399 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22400 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22401 error "create striped dir succeeds with gid=0"
22403 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22404 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22405 error "create striped dir fails with gid=-1"
22407 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22408 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22409 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22410 error "set default striped dir succeeds with gid=0"
22413 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22414 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22415 error "set default striped dir fails with gid=-1"
22418 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22419 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22420 error "create test_dir fails"
22421 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22422 error "create test_dir1 fails"
22423 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22424 error "create test_dir2 fails"
22427 run_test 300n "non-root user to create dir under striped dir with default EA"
22430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22431 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22432 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22433 skip "Need MDS version at least 2.7.55"
22438 mkdir -p $DIR/$tdir
22440 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22441 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22442 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22443 skip "not enough free inodes $numfree1 $numfree2"
22446 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22447 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22448 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22449 skip "not enough free space $numfree1 $numfree2"
22452 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22453 error "setdirstripe fails"
22455 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22456 error "create dirs fails"
22458 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22459 ls $DIR/$tdir/striped_dir > /dev/null ||
22460 error "ls striped dir fails"
22461 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22462 error "unlink big striped dir fails"
22464 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22468 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22469 remote_mds_nodsh && skip "remote MDS with nodsh"
22471 mkdir -p $DIR/$tdir
22473 #define OBD_FAIL_OUT_ENOSPC 0x1704
22474 do_facet mds2 lctl set_param fail_loc=0x80001704
22475 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22476 && error "create striped directory should fail"
22478 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22480 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
22483 run_test 300p "create striped directory without space"
22486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22487 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22489 local fd=$(free_fd)
22490 local cmd="exec $fd<$tdir"
22492 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
22495 trap "eval $cmd" EXIT
22496 cd $tdir || error "cd $tdir fails"
22497 rmdir ../$tdir || error "rmdir $tdir fails"
22498 mkdir local_dir && error "create dir succeeds"
22499 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
22503 run_test 300q "create remote directory under orphan directory"
22506 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22507 skip "Need MDS version at least 2.7.55" && return
22508 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22512 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
22513 error "set striped dir error"
22515 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22516 error "getstripeddir fails"
22519 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
22520 awk '/lmv_stripe_count:/ { print $2 }')
22522 [ $MDSCOUNT -ne $stripe_count ] &&
22523 error "wrong stripe count $stripe_count expected $MDSCOUNT"
22525 rm -rf $DIR/$tdir/striped_dir ||
22526 error "unlink striped dir fails"
22528 run_test 300r "test -1 striped directory"
22530 test_300s_helper() {
22533 local stripe_dir=$DIR/$tdir/striped_dir.$count
22535 $LFS mkdir -c $count $stripe_dir ||
22536 error "lfs mkdir -c error"
22538 $LFS getdirstripe $stripe_dir ||
22539 error "lfs getdirstripe fails"
22542 stripe_count=$($LFS getdirstripe $stripe_dir |
22543 awk '/lmv_stripe_count:/ { print $2 }')
22545 [ $count -ne $stripe_count ] &&
22546 error_noexit "bad stripe count $stripe_count expected $count"
22549 dupe_stripes=$($LFS getdirstripe $stripe_dir |
22550 awk '/0x/ {count[$1] += 1}; END {
22551 for (idx in count) {
22552 if (count[idx]>1) {
22553 print "index " idx " count " count[idx]
22558 if [[ -n "$dupe_stripes" ]] ; then
22559 lfs getdirstripe $stripe_dir
22560 error_noexit "Dupe MDT above: $dupe_stripes "
22563 rm -rf $stripe_dir ||
22564 error_noexit "unlink $stripe_dir fails"
22568 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22569 skip "Need MDS version at least 2.7.55" && return
22570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22573 for count in $(seq 2 $MDSCOUNT); do
22574 test_300s_helper $count
22577 run_test 300s "test lfs mkdir -c without -i"
22580 prepare_remote_file() {
22581 mkdir $DIR/$tdir/src_dir ||
22582 error "create remote source failed"
22584 cp /etc/hosts $DIR/$tdir/src_dir/a ||
22585 error "cp to remote source failed"
22586 touch $DIR/$tdir/src_dir/a
22588 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
22589 error "create remote target dir failed"
22591 touch $DIR/$tdir/tgt_dir/b
22593 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
22594 error "rename dir cross MDT failed!"
22596 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
22597 error "src_child still exists after rename"
22599 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
22600 error "missing file(a) after rename"
22602 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
22603 error "diff after rename"
22607 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22610 local remote_file=$DIR/$tdir/tgt_dir/b
22612 mkdir -p $DIR/$tdir
22614 prepare_remote_file || error "prepare remote file failed"
22617 $OPENUNLINK $remote_file $remote_file ||
22618 error "openunlink $remote_file failed"
22619 $CHECKSTAT -a $remote_file || error "$remote_file exists"
22621 run_test 310a "open unlink remote file"
22624 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
22625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22627 local remote_file=$DIR/$tdir/tgt_dir/b
22629 mkdir -p $DIR/$tdir
22631 prepare_remote_file || error "prepare remote file failed"
22633 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22634 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
22635 $CHECKSTAT -t file $remote_file || error "check file failed"
22637 run_test 310b "unlink remote file with multiple links while open"
22640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22641 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
22643 local remote_file=$DIR/$tdir/tgt_dir/b
22645 mkdir -p $DIR/$tdir
22647 prepare_remote_file || error "prepare remote file failed"
22649 ln $remote_file $DIR/$tfile || error "link failed for remote file"
22650 multiop_bg_pause $remote_file O_uc ||
22651 error "mulitop failed for remote file"
22653 $MULTIOP $DIR/$tfile Ouc
22654 kill -USR1 $MULTIPID
22657 run_test 310c "open-unlink remote file with multiple links"
22661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22662 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22663 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
22664 skip "lustre < 2.8.54 does not contain LU-4825 fix"
22665 remote_mds_nodsh && skip "remote MDS with nodsh"
22667 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22668 local mdts=$(comma_list $(mdts_nodes))
22670 mkdir -p $DIR/$tdir
22671 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22672 createmany -o $DIR/$tdir/$tfile. 1000
22674 # statfs data is not real time, let's just calculate it
22675 old_iused=$((old_iused + 1000))
22677 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22678 osp.*OST0000*MDT0000.create_count")
22679 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22680 osp.*OST0000*MDT0000.max_create_count")
22681 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22683 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22684 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22685 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22687 unlinkmany $DIR/$tdir/$tfile. 1000
22689 do_nodes $mdts "$LCTL set_param -n \
22690 osp.*OST0000*.max_create_count=$max_count"
22691 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22692 do_nodes $mdts "$LCTL set_param -n \
22693 osp.*OST0000*.create_count=$count"
22694 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22695 grep "=0" && error "create_count is zero"
22698 for i in $(seq 120); do
22699 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
22700 # system may be too busy to destroy all objs in time, use
22701 # a somewhat small value to not fail autotest
22702 [ $((old_iused - new_iused)) -gt 400 ] && break
22706 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22707 [ $((old_iused - new_iused)) -gt 400 ] ||
22708 error "objs not destroyed after unlink"
22710 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22717 local vdevdir=$(dirname $(facet_vdevice $ost))
22718 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22719 local zfs_zapid=$(do_facet $ost $cmd |
22720 grep -w "/O/0/d$((objid%32))" -C 5 |
22721 awk '/Object/{getline; print $1}')
22722 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22723 awk "/$objid = /"'{printf $3}')
22728 zfs_object_blksz() {
22732 local vdevdir=$(dirname $(facet_vdevice $ost))
22733 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22734 local blksz=$(do_facet $ost $cmd $objid |
22735 awk '/dblk/{getline; printf $4}')
22737 case "${blksz: -1}" in
22738 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22739 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22746 test_312() { # LU-4856
22747 remote_ost_nodsh && skip "remote OST with nodsh"
22748 [ "$ost1_FSTYPE" = "zfs" ] ||
22749 skip_env "the test only applies to zfs"
22751 local max_blksz=$(do_facet ost1 \
22752 $ZFS get -p recordsize $(facet_device ost1) |
22753 awk '!/VALUE/{print $3}')
22755 # to make life a little bit easier
22756 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22757 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22759 local tf=$DIR/$tdir/$tfile
22761 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22763 # Get ZFS object id
22764 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22765 # block size change by sequential overwrite
22768 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22769 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22771 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22772 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22776 # block size change by sequential append write
22777 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22778 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22779 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22782 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22783 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22784 oflag=sync conv=notrunc
22786 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22787 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22788 error "blksz error, actual $blksz, " \
22789 "expected: 2 * $count * $PAGE_SIZE"
22795 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22796 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22798 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22799 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22800 [ $blksz -eq $PAGE_SIZE ] ||
22801 error "blksz error: $blksz, expected: $PAGE_SIZE"
22803 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22804 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22805 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22807 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22808 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22809 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22811 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22814 remote_ost_nodsh && skip "remote OST with nodsh"
22816 local file=$DIR/$tfile
22819 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22821 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22822 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22823 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22824 error "write should failed"
22825 do_facet ost1 "$LCTL set_param fail_loc=0"
22828 run_test 313 "io should fail after last_rcvd update fail"
22831 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22833 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22834 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22836 wait_delete_completed
22837 do_facet ost1 "$LCTL set_param fail_loc=0"
22839 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22841 test_315() { # LU-618
22842 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22844 local file=$DIR/$tfile
22847 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22848 error "multiop file write failed"
22849 $MULTIOP $file oO_RDONLY:r4063232_c &
22854 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22857 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22860 run_test 315 "read should be accounted"
22863 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22864 large_xattr_enabled || skip_env "ea_inode feature disabled"
22866 rm -rf $DIR/$tdir/d
22867 mkdir -p $DIR/$tdir/d
22868 chown nobody $DIR/$tdir/d
22869 touch $DIR/$tdir/d/file
22871 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22873 run_test 316 "lfs mv"
22876 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22877 skip "Need MDS version at least 2.11.53"
22878 if [ "$ost1_FSTYPE" == "zfs" ]; then
22879 skip "LU-10370: no implementation for ZFS"
22883 local grant_blk_size
22885 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22886 awk '/grant_block_size:/ { print $2; exit; }')
22888 # Create File of size 5M. Truncate it to below size's and verify
22891 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22892 error "Create file $DIR/$tfile failed"
22893 stack_trap "rm -f $DIR/$tfile" EXIT
22895 for trunc_sz in 2097152 4097 4000 509 0; do
22896 $TRUNCATE $DIR/$tfile $trunc_sz ||
22897 error "truncate $tfile to $trunc_sz failed"
22898 local sz=$(stat --format=%s $DIR/$tfile)
22899 local blk=$(stat --format=%b $DIR/$tfile)
22900 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22901 grant_blk_size) * 8))
22903 if [[ $blk -ne $trunc_blk ]]; then
22904 $(which stat) $DIR/$tfile
22905 error "Expected Block $trunc_blk got $blk for $tfile"
22908 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22909 error "Expected Size $trunc_sz got $sz for $tfile"
22914 # Create file with a hole and write actual two blocks. Block count
22917 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22918 conv=fsync || error "Create file : $DIR/$tfile"
22920 # Calculate the final truncate size.
22921 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22924 # truncate to size $trunc_sz bytes. Strip the last block
22925 # The block count must drop to 8
22927 $TRUNCATE $DIR/$tfile $trunc_sz ||
22928 error "truncate $tfile to $trunc_sz failed"
22930 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22931 sz=$(stat --format=%s $DIR/$tfile)
22932 blk=$(stat --format=%b $DIR/$tfile)
22934 if [[ $blk -ne $trunc_bsz ]]; then
22935 $(which stat) $DIR/$tfile
22936 error "Expected Block $trunc_bsz got $blk for $tfile"
22939 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22940 error "Expected Size $trunc_sz got $sz for $tfile"
22942 run_test 317 "Verify blocks get correctly update after truncate"
22945 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
22946 local old_max_active=$($LCTL get_param -n \
22947 ${llite_name}.max_read_ahead_async_active \
22950 $LCTL set_param llite.*.max_read_ahead_async_active=256
22951 local max_active=$($LCTL get_param -n \
22952 ${llite_name}.max_read_ahead_async_active \
22954 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22956 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22957 error "set max_read_ahead_async_active should succeed"
22959 $LCTL set_param llite.*.max_read_ahead_async_active=512
22960 max_active=$($LCTL get_param -n \
22961 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
22962 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22964 # restore @max_active
22965 [ $old_max_active -ne 0 ] && $LCTL set_param \
22966 llite.*.max_read_ahead_async_active=$old_max_active
22968 local old_threshold=$($LCTL get_param -n \
22969 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22970 local max_per_file_mb=$($LCTL get_param -n \
22971 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
22973 local invalid=$(($max_per_file_mb + 1))
22975 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22976 && error "set $invalid should fail"
22978 local valid=$(($invalid - 1))
22980 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22981 error "set $valid should succeed"
22982 local threshold=$($LCTL get_param -n \
22983 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
22984 [ $threshold -eq $valid ] || error \
22985 "expect threshold $valid got $threshold"
22987 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22989 run_test 318 "Verify async readahead tunables"
22992 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22994 local before=$(date +%s)
22996 local mdir=$DIR/$tdir
22997 local file=$mdir/xxx
22999 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23002 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23003 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23004 $LFS mv -m1 $file &
23007 dd if=$file of=/dev/null
23009 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23010 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23012 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23014 run_test 319 "lost lease lock on migrate error"
23016 test_398a() { # LU-4198
23017 local ost1_imp=$(get_osc_import_name client ost1)
23018 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23021 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23022 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23024 # request a new lock on client
23025 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23027 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23028 local lock_count=$($LCTL get_param -n \
23029 ldlm.namespaces.$imp_name.lru_size)
23030 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23032 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23034 # no lock cached, should use lockless IO and not enqueue new lock
23035 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23036 lock_count=$($LCTL get_param -n \
23037 ldlm.namespaces.$imp_name.lru_size)
23038 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23040 run_test 398a "direct IO should cancel lock otherwise lockless"
23042 test_398b() { # LU-4198
23043 which fio || skip_env "no fio installed"
23044 $LFS setstripe -c -1 $DIR/$tfile
23047 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23050 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23051 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23052 --numjobs=$njobs --fallocate=none \
23053 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23054 --filename=$DIR/$tfile &
23057 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23058 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23059 --numjobs=$njobs --fallocate=none \
23060 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23061 --filename=$DIR/$tfile || true
23066 run_test 398b "DIO and buffer IO race"
23068 test_398c() { # LU-4198
23069 local ost1_imp=$(get_osc_import_name client ost1)
23070 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23073 which fio || skip_env "no fio installed"
23075 saved_debug=$($LCTL get_param -n debug)
23076 $LCTL set_param debug=0
23078 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23079 ((size /= 1024)) # by megabytes
23080 ((size /= 2)) # write half of the OST at most
23081 [ $size -gt 40 ] && size=40 #reduce test time anyway
23083 $LFS setstripe -c 1 $DIR/$tfile
23085 # it seems like ldiskfs reserves more space than necessary if the
23086 # writing blocks are not mapped, so it extends the file firstly
23087 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23088 cancel_lru_locks osc
23090 # clear and verify rpc_stats later
23091 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23094 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23095 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23096 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23097 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23098 --filename=$DIR/$tfile
23099 [ $? -eq 0 ] || error "fio write error"
23101 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23102 error "Locks were requested while doing AIO"
23104 # get the percentage of 1-page I/O
23105 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23106 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23108 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23110 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23111 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23112 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23113 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23114 --filename=$DIR/$tfile
23115 [ $? -eq 0 ] || error "fio mixed read write error"
23117 echo "AIO with large block size ${size}M"
23118 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23119 --numjobs=1 --fallocate=none --ioengine=libaio \
23120 --iodepth=16 --allow_file_create=0 --size=${size}M \
23121 --filename=$DIR/$tfile
23122 [ $? -eq 0 ] || error "fio large block size failed"
23125 $LCTL set_param debug="$saved_debug"
23127 run_test 398c "run fio to test AIO"
23129 test_398d() { # LU-13846
23130 test -f aiocp || skip_env "no aiocp installed"
23131 local aio_file=$DIR/aio_file
23133 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23135 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23136 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23138 diff $DIR/$tfile $aio_file || "file diff after aiocp"
23140 # make sure we don't crash and fail properly
23141 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23142 error "aio not aligned with PAGE SIZE should fail"
23144 rm -rf $DIR/$tfile $aio_file
23146 run_test 398d "run aiocp to verify block size > stripe size"
23149 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23150 touch $DIR/$tfile.new
23151 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23153 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23156 local read_write=$1
23157 if [ "$read_write" = "write" ]; then
23158 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23159 elif [ "$read_write" = "read" ]; then
23160 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23162 error "argument error"
23165 # turn off debug for performance testing
23166 local saved_debug=$($LCTL get_param -n debug)
23167 $LCTL set_param debug=0
23169 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23171 # get ost1 size - $FSNAME-OST0000
23172 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23173 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23174 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23176 if [ "$read_write" = "read" ]; then
23177 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23180 local start_time=$(date +%s.%N)
23181 $dd_cmd bs=1M count=$blocks oflag=sync ||
23182 error "real dd $read_write error"
23183 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23185 if [ "$read_write" = "write" ]; then
23189 # define OBD_FAIL_OST_FAKE_RW 0x238
23190 do_facet ost1 $LCTL set_param fail_loc=0x238
23192 local start_time=$(date +%s.%N)
23193 $dd_cmd bs=1M count=$blocks oflag=sync ||
23194 error "fake dd $read_write error"
23195 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
23197 if [ "$read_write" = "write" ]; then
23199 cancel_lru_locks osc
23200 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
23201 error "$tfile size not $blocks MB"
23203 do_facet ost1 $LCTL set_param fail_loc=0
23205 echo "fake $read_write $duration_fake vs. normal $read_write" \
23206 "$duration in seconds"
23207 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
23208 error_not_in_vm "fake write is slower"
23210 $LCTL set_param -n debug="$saved_debug"
23213 test_399a() { # LU-7655 for OST fake write
23214 remote_ost_nodsh && skip "remote OST with nodsh"
23218 run_test 399a "fake write should not be slower than normal write"
23220 test_399b() { # LU-8726 for OST fake read
23221 remote_ost_nodsh && skip "remote OST with nodsh"
23222 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
23223 skip_env "ldiskfs only test"
23228 run_test 399b "fake read should not be slower than normal read"
23230 test_400a() { # LU-1606, was conf-sanity test_74
23231 if ! which $CC > /dev/null 2>&1; then
23232 skip_env "$CC is not installed"
23235 local extra_flags=''
23236 local out=$TMP/$tfile
23237 local prefix=/usr/include/lustre
23240 # Oleg removes c files in his test rig so test if any c files exist
23241 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
23242 skip_env "Needed c test files are missing"
23244 if ! [[ -d $prefix ]]; then
23245 # Assume we're running in tree and fixup the include path.
23246 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
23247 extra_flags+=" -L$LUSTRE/utils/.lib"
23250 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
23251 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
23252 error "client api broken"
23256 run_test 400a "Lustre client api program can compile and link"
23258 test_400b() { # LU-1606, LU-5011
23260 local out=$TMP/$tfile
23261 local prefix=/usr/include/linux/lustre
23263 # We use a hard coded prefix so that this test will not fail
23264 # when run in tree. There are headers in lustre/include/lustre/
23265 # that are not packaged (like lustre_idl.h) and have more
23266 # complicated include dependencies (like config.h and lnet/types.h).
23267 # Since this test about correct packaging we just skip them when
23268 # they don't exist (see below) rather than try to fixup cppflags.
23270 if ! which $CC > /dev/null 2>&1; then
23271 skip_env "$CC is not installed"
23274 for header in $prefix/*.h; do
23275 if ! [[ -f "$header" ]]; then
23279 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
23280 continue # lustre_ioctl.h is internal header
23283 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
23284 error "cannot compile '$header'"
23288 run_test 400b "packaged headers can be compiled"
23290 test_401a() { #LU-7437
23291 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
23292 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
23294 #count the number of parameters by "list_param -R"
23295 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
23296 #count the number of parameters by listing proc files
23297 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
23298 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
23299 echo "proc_dirs='$proc_dirs'"
23300 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
23301 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
23304 [ $params -eq $procs ] ||
23305 error "found $params parameters vs. $procs proc files"
23307 # test the list_param -D option only returns directories
23308 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
23309 #count the number of parameters by listing proc directories
23310 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
23313 [ $params -eq $procs ] ||
23314 error "found $params parameters vs. $procs proc files"
23316 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
23319 # jobid_var may not allow arbitrary values, so use jobid_name
23321 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23322 local testname=jobid_name tmp='testing%p'
23324 local testname=jobid_var tmp=testing
23327 local save=$($LCTL get_param -n $testname)
23329 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
23330 error "no error returned when setting bad parameters"
23332 local jobid_new=$($LCTL get_param -n foe $testname baz)
23333 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
23335 $LCTL set_param -n fog=bam $testname=$save bat=fog
23336 local jobid_old=$($LCTL get_param -n foe $testname bag)
23337 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
23339 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
23342 # jobid_var may not allow arbitrary values, so use jobid_name
23344 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23345 local testname=jobid_name
23347 local testname=jobid_var
23350 local jobid_var_old=$($LCTL get_param -n $testname)
23351 local jobid_var_new
23353 $LCTL set_param $testname= &&
23354 error "no error returned for 'set_param a='"
23356 jobid_var_new=$($LCTL get_param -n $testname)
23357 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23358 error "$testname was changed by setting without value"
23360 $LCTL set_param $testname &&
23361 error "no error returned for 'set_param a'"
23363 jobid_var_new=$($LCTL get_param -n $testname)
23364 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
23365 error "$testname was changed by setting without value"
23367 run_test 401c "Verify 'lctl set_param' without value fails in either format."
23370 # jobid_var may not allow arbitrary values, so use jobid_name
23372 if $LCTL list_param jobid_name > /dev/null 2>&1; then
23373 local testname=jobid_name new_value='foo=bar%p'
23375 local testname=jobid_var new_valuie=foo=bar
23378 local jobid_var_old=$($LCTL get_param -n $testname)
23379 local jobid_var_new
23381 $LCTL set_param $testname=$new_value ||
23382 error "'set_param a=b' did not accept a value containing '='"
23384 jobid_var_new=$($LCTL get_param -n $testname)
23385 [[ "$jobid_var_new" == "$new_value" ]] ||
23386 error "'set_param a=b' failed on a value containing '='"
23388 # Reset the $testname to test the other format
23389 $LCTL set_param $testname=$jobid_var_old
23390 jobid_var_new=$($LCTL get_param -n $testname)
23391 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23392 error "failed to reset $testname"
23394 $LCTL set_param $testname $new_value ||
23395 error "'set_param a b' did not accept a value containing '='"
23397 jobid_var_new=$($LCTL get_param -n $testname)
23398 [[ "$jobid_var_new" == "$new_value" ]] ||
23399 error "'set_param a b' failed on a value containing '='"
23401 $LCTL set_param $testname $jobid_var_old
23402 jobid_var_new=$($LCTL get_param -n $testname)
23403 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
23404 error "failed to reset $testname"
23406 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
23409 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
23410 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
23411 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
23412 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
23413 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
23414 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
23415 remote_mds_nodsh && skip "remote MDS with nodsh"
23417 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
23418 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
23419 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
23420 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
23421 echo "Touch failed - OK"
23423 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
23426 local file1=$DIR/$tfile.1
23427 local file2=$DIR/$tfile.2
23428 local tfile=$TMP/$tfile
23430 rm -f $file1 $file2 $tfile
23435 # 30 sec OBD_TIMEOUT in ll_getattr()
23436 # right before populating st_nlink
23437 $LCTL set_param fail_loc=0x80001409
23438 stat -c %h $file1 > $tfile &
23440 # create an alias, drop all locks and reclaim the dentry
23442 cancel_lru_locks mdc
23443 cancel_lru_locks osc
23444 sysctl -w vm.drop_caches=2
23448 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
23450 rm -f $tfile $file1 $file2
23452 run_test 403 "i_nlink should not drop to zero due to aliasing"
23454 test_404() { # LU-6601
23455 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
23456 skip "Need server version newer than 2.8.52"
23457 remote_mds_nodsh && skip "remote MDS with nodsh"
23459 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
23460 awk '/osp .*-osc-MDT/ { print $4}')
23463 for osp in $mosps; do
23464 echo "Deactivate: " $osp
23465 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
23466 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23467 awk -vp=$osp '$4 == p { print $2 }')
23468 [ $stat = IN ] || {
23469 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23470 error "deactivate error"
23472 echo "Activate: " $osp
23473 do_facet $SINGLEMDS $LCTL --device %$osp activate
23474 local stat=$(do_facet $SINGLEMDS $LCTL dl |
23475 awk -vp=$osp '$4 == p { print $2 }')
23476 [ $stat = UP ] || {
23477 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
23478 error "activate error"
23482 run_test 404 "validate manual {de}activated works properly for OSPs"
23485 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23486 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
23487 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
23488 skip "Layout swap lock is not supported"
23490 check_swap_layouts_support
23491 check_swap_layout_no_dom $DIR
23493 test_mkdir $DIR/$tdir
23494 swap_lock_test -d $DIR/$tdir ||
23495 error "One layout swap locked test failed"
23497 run_test 405 "Various layout swap lock tests"
23500 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23501 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
23502 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
23503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23504 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
23505 skip "Need MDS version at least 2.8.50"
23507 local def_stripe_size=$($LFS getstripe -S $MOUNT)
23508 local test_pool=$TESTNAME
23510 pool_add $test_pool || error "pool_add failed"
23511 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
23512 error "pool_add_targets failed"
23514 save_layout_restore_at_exit $MOUNT
23516 # parent set default stripe count only, child will stripe from both
23517 # parent and fs default
23518 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
23519 error "setstripe $MOUNT failed"
23520 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23521 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
23522 for i in $(seq 10); do
23523 local f=$DIR/$tdir/$tfile.$i
23524 touch $f || error "touch failed"
23525 local count=$($LFS getstripe -c $f)
23526 [ $count -eq $OSTCOUNT ] ||
23527 error "$f stripe count $count != $OSTCOUNT"
23528 local offset=$($LFS getstripe -i $f)
23529 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
23530 local size=$($LFS getstripe -S $f)
23531 [ $size -eq $((def_stripe_size * 2)) ] ||
23532 error "$f stripe size $size != $((def_stripe_size * 2))"
23533 local pool=$($LFS getstripe -p $f)
23534 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
23537 # change fs default striping, delete parent default striping, now child
23538 # will stripe from new fs default striping only
23539 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
23540 error "change $MOUNT default stripe failed"
23541 $LFS setstripe -c 0 $DIR/$tdir ||
23542 error "delete $tdir default stripe failed"
23543 for i in $(seq 11 20); do
23544 local f=$DIR/$tdir/$tfile.$i
23545 touch $f || error "touch $f failed"
23546 local count=$($LFS getstripe -c $f)
23547 [ $count -eq 1 ] || error "$f stripe count $count != 1"
23548 local offset=$($LFS getstripe -i $f)
23549 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
23550 local size=$($LFS getstripe -S $f)
23551 [ $size -eq $def_stripe_size ] ||
23552 error "$f stripe size $size != $def_stripe_size"
23553 local pool=$($LFS getstripe -p $f)
23554 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
23557 unlinkmany $DIR/$tdir/$tfile. 1 20
23559 local f=$DIR/$tdir/$tfile
23560 pool_remove_all_targets $test_pool $f
23561 pool_remove $test_pool $f
23563 run_test 406 "DNE support fs default striping"
23566 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23567 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23568 skip "Need MDS version at least 2.8.55"
23569 remote_mds_nodsh && skip "remote MDS with nodsh"
23571 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
23572 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
23573 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
23574 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
23575 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
23577 #define OBD_FAIL_DT_TXN_STOP 0x2019
23578 for idx in $(seq $MDSCOUNT); do
23579 do_facet mds$idx "lctl set_param fail_loc=0x2019"
23581 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
23582 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
23583 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
23586 run_test 407 "transaction fail should cause operation fail"
23589 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
23591 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
23592 lctl set_param fail_loc=0x8000040a
23593 # let ll_prepare_partial_page() fail
23594 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
23598 # create at least 100 unused inodes so that
23599 # shrink_icache_memory(0) should not return 0
23600 touch $DIR/$tfile-{0..100}
23601 rm -f $DIR/$tfile-{0..100}
23604 echo 2 > /proc/sys/vm/drop_caches
23606 run_test 408 "drop_caches should not hang due to page leaks"
23610 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23612 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
23613 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
23614 touch $DIR/$tdir/guard || error "(2) Fail to create"
23616 local PREFIX=$(str_repeat 'A' 128)
23617 echo "Create 1K hard links start at $(date)"
23618 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23619 error "(3) Fail to hard link"
23621 echo "Links count should be right although linkEA overflow"
23622 stat $DIR/$tdir/guard || error "(4) Fail to stat"
23623 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
23624 [ $linkcount -eq 1001 ] ||
23625 error "(5) Unexpected hard links count: $linkcount"
23627 echo "List all links start at $(date)"
23628 ls -l $DIR/$tdir/foo > /dev/null ||
23629 error "(6) Fail to list $DIR/$tdir/foo"
23631 echo "Unlink hard links start at $(date)"
23632 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
23633 error "(7) Fail to unlink"
23634 echo "Unlink hard links finished at $(date)"
23636 run_test 409 "Large amount of cross-MDTs hard links on the same file"
23640 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
23641 skip "Need client version at least 2.9.59"
23642 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
23643 skip "Need MODULES build"
23645 # Create a file, and stat it from the kernel
23646 local testfile=$DIR/$tfile
23649 local run_id=$RANDOM
23650 local my_ino=$(stat --format "%i" $testfile)
23652 # Try to insert the module. This will always fail as the
23653 # module is designed to not be inserted.
23654 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
23657 # Anything but success is a test failure
23659 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
23660 error "no inode match"
23662 run_test 410 "Test inode number returned from kernel thread"
23664 cleanup_test411_cgroup() {
23670 local cg_basedir=/sys/fs/cgroup/memory
23672 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
23673 skip "no setup for cgroup"
23675 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
23676 error "test file creation failed"
23677 cancel_lru_locks osc
23679 # Create a very small memory cgroup to force a slab allocation error
23680 local cgdir=$cg_basedir/osc_slab_alloc
23681 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23682 trap "cleanup_test411_cgroup $cgdir" EXIT
23683 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23684 echo 1M > $cgdir/memory.limit_in_bytes
23686 # Should not LBUG, just be killed by oom-killer
23687 # dd will return 0 even allocation failure in some environment.
23688 # So don't check return value
23689 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23690 cleanup_test411_cgroup $cgdir
23694 run_test 411 "Slab allocation error with cgroup does not LBUG"
23697 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23698 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23699 skip "Need server version at least 2.10.55"
23702 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23703 error "mkdir failed"
23704 $LFS getdirstripe $DIR/$tdir
23705 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23706 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23707 error "expect $((MDSCOUT - 1)) get $stripe_index"
23708 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23709 [ $stripe_count -eq 2 ] ||
23710 error "expect 2 get $stripe_count"
23712 run_test 412 "mkdir on specific MDTs"
23716 local stripe_count=$2
23717 local mdts=$(comma_list $(mdts_nodes))
23720 local lmv_qos_prio_free
23721 local lmv_qos_threshold_rr
23722 local lmv_qos_maxage
23723 local lod_qos_prio_free
23724 local lod_qos_threshold_rr
23725 local lod_qos_maxage
23729 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23730 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23731 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23733 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23734 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23735 stack_trap "$LCTL set_param \
23736 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23737 stack_trap "$LCTL set_param \
23738 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23739 stack_trap "$LCTL set_param \
23740 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23742 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23743 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23744 lod_qos_prio_free=${lod_qos_prio_free%%%}
23745 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23746 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23747 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23748 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23749 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23750 stack_trap "do_nodes $mdts $LCTL set_param \
23751 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23752 stack_trap "do_nodes $mdts $LCTL set_param \
23753 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23755 stack_trap "do_nodes $mdts $LCTL set_param \
23756 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23758 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23759 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23761 testdir=$DIR/$tdir-s$stripe_count/rr
23763 local stripe_index=$($LFS getstripe -m $testdir)
23764 local test_mkdir_rr=true
23766 getfattr -d -m dmv $testdir | grep dmv
23767 if [ $? -eq 0 ] && [ $MDS1_VERSION -ge $(version_code 2.14.51) ]; then
23768 local inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
23770 (( $inherit_rr == 0 )) && test_mkdir_rr=false
23775 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
23776 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
23778 for i in $(seq $((100 * MDSCOUNT))); do
23779 eval $mkdir_cmd $testdir/subdir$i ||
23780 error "$mkdir_cmd subdir$i failed"
23783 for i in $(seq $MDSCOUNT); do
23784 count=$($LFS getdirstripe -i $testdir/* |
23785 grep ^$((i - 1))$ | wc -l)
23786 echo "$count directories created on MDT$((i - 1))"
23787 if $test_mkdir_rr; then
23788 (( $count == 100 )) ||
23789 error "subdirs are not evenly distributed"
23790 elif [ $((i - 1)) -eq $stripe_index ]; then
23791 (( $count == 100 * MDSCOUNT )) ||
23792 error "$count subdirs created on MDT$((i - 1))"
23794 (( $count == 0 )) ||
23795 error "$count subdirs created on MDT$((i - 1))"
23798 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
23799 count=$($LFS getdirstripe $testdir/* |
23800 grep -P "^\s+$((i - 1))\t" | wc -l)
23801 echo "$count stripes created on MDT$((i - 1))"
23802 # deviation should < 5% of average
23803 (( $count < 95 * stripe_count )) ||
23804 (( $count > 105 * stripe_count)) &&
23805 error "stripes are not evenly distributed"
23809 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23810 do_nodes $mdts $LCTL set_param \
23811 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23814 echo "Check for uneven MDTs: "
23824 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23825 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23826 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23828 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23829 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23832 for ((i = 1; i < ${#ffree[@]}; i++)); do
23833 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23834 if [ $tmp -gt $max ]; then
23838 if [ $tmp -lt $min ]; then
23844 (( ${ffree[min_index]} == 0 )) &&
23845 skip "no free files in MDT$min_index"
23846 (( ${ffree[min_index]} > 100000000 )) &&
23847 skip "too many free files in MDT$min_index"
23849 # Check if we need to generate uneven MDTs
23851 local diff=$(((max - min) * 100 / min))
23852 local value="$(generate_string 1024)"
23854 while [ $diff -lt $threshold ]; do
23855 # generate uneven MDTs, create till $threshold% diff
23856 echo -n "weight diff=$diff% must be > $threshold% ..."
23857 count=$((${ffree[min_index]} / 10))
23858 # 50 sec per 10000 files in vm
23859 (( $count < 100000 )) || [ "$SLOW" != "no" ] ||
23860 skip "$count files to create"
23861 echo "Fill MDT$min_index with $count files"
23862 [ -d $DIR/$tdir-MDT$min_index ] ||
23863 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23864 error "mkdir $tdir-MDT$min_index failed"
23865 createmany -d $DIR/$tdir-MDT$min_index/d $count ||
23866 error "create d$count failed"
23868 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23869 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23870 max=$(((${ffree[max_index]} >> 8) * \
23871 (${bavail[max_index]} * bsize >> 16)))
23872 min=$(((${ffree[min_index]} >> 8) * \
23873 (${bavail[min_index]} * bsize >> 16)))
23874 diff=$(((max - min) * 100 / min))
23877 echo "MDT filesfree available: ${ffree[@]}"
23878 echo "MDT blocks available: ${bavail[@]}"
23879 echo "weight diff=$diff%"
23882 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23884 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23885 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23886 # decrease statfs age, so that it can be updated in time
23887 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23888 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23892 testdir=$DIR/$tdir-s$stripe_count/qos
23894 for i in $(seq $((100 * MDSCOUNT))); do
23895 eval $mkdir_cmd $testdir/subdir$i ||
23896 error "$mkdir_cmd subdir$i failed"
23899 for i in $(seq $MDSCOUNT); do
23900 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23902 echo "$count directories created on MDT$((i - 1))"
23904 if [ $stripe_count -gt 1 ]; then
23905 count=$($LFS getdirstripe $testdir/* |
23906 grep -P "^\s+$((i - 1))\t" | wc -l)
23907 echo "$count stripes created on MDT$((i - 1))"
23911 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23912 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23914 # D-value should > 10% of averge
23915 (( $max - $min < 10 )) &&
23916 error "subdirs shouldn't be evenly distributed"
23919 if [ $stripe_count -gt 1 ]; then
23920 max=$($LFS getdirstripe $testdir/* |
23921 grep -P "^\s+$max_index\t" | wc -l)
23922 min=$($LFS getdirstripe $testdir/* |
23923 grep -P "^\s+$min_index\t" | wc -l)
23924 (( $max - $min < 10 * $stripe_count )) &&
23925 error "stripes shouldn't be evenly distributed"|| true
23930 [ $MDSCOUNT -lt 2 ] &&
23931 skip "We need at least 2 MDTs for this test"
23933 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23934 skip "Need server version at least 2.12.52"
23938 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23939 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23940 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23941 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23942 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23945 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23948 [ $MDSCOUNT -lt 2 ] &&
23949 skip "We need at least 2 MDTs for this test"
23951 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23952 skip "Need server version at least 2.12.52"
23957 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23958 testdir=$DIR/$tdir-s$stripe_count
23959 mkdir $testdir || error "mkdir $testdir failed"
23960 mkdir $testdir/rr || error "mkdir rr failed"
23961 mkdir $testdir/qos || error "mkdir qos failed"
23962 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
23963 $testdir/rr || error "setdirstripe rr failed"
23964 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
23965 error "setdirstripe failed"
23966 test_qos_mkdir "mkdir" $stripe_count
23969 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23972 [ $MDSCOUNT -ge 2 ] ||
23973 skip "We need at least 2 MDTs for this test"
23975 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] ||
23976 skip "Need server version at least 2.14.50"
23982 testdir=$DIR/${tdir}-s1
23983 mkdir $testdir || error "mkdir $testdir failed"
23984 mkdir $testdir/rr || error "mkdir rr failed"
23985 mkdir $testdir/qos || error "mkdir qos failed"
23986 # default max_inherit is -1, default max_inherit_rr is 0
23987 $LFS setdirstripe -D -c 1 $testdir/rr ||
23988 error "setdirstripe rr failed"
23989 $LFS setdirstripe -D -c 1 -X 2 --max-inherit-rr 1 $testdir/qos ||
23990 error "setdirstripe qos failed"
23991 test_qos_mkdir "mkdir" 1
23993 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
23994 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
23995 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
23996 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
23997 (( $inherit_rr == 0 )) ||
23998 error "rr/level1 inherit-rr $inherit_rr != 0"
24000 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24001 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24002 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24003 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24004 (( $inherit_rr == 0 )) ||
24005 error "qos/level1 inherit-rr $inherit_rr !=0"
24006 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24007 getfattr -d -m dmv $testdir/qos/level1/level2 | grep dmv &&
24008 error "level2 shouldn't have default LMV" || true
24010 run_test 413c "mkdir with default LMV max inherit rr"
24013 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24014 $LCTL set_param fail_loc=0x80000521
24015 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24018 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24022 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24023 skip "Need server version at least 2.11.52"
24033 # this test may be slow on ZFS
24034 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24036 # though this test is designed for striped directory, let's test normal
24037 # directory too since lock is always saved as CoS lock.
24038 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24039 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24048 start_time=$(date +%s)
24049 for i in $(seq $total); do
24050 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24053 end_time=$(date +%s)
24054 duration=$((end_time - start_time))
24056 kill -9 $setattr_pid
24058 echo "rename $total files took $duration sec"
24059 [ $duration -lt 100 ] || error "rename took $duration sec"
24061 run_test 415 "lock revoke is not missing"
24064 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24065 skip "Need server version at least 2.11.55"
24067 # define OBD_FAIL_OSD_TXN_START 0x19a
24068 do_facet mds1 lctl set_param fail_loc=0x19a
24070 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24074 run_test 416 "transaction start failure won't cause system hung"
24078 do_nodes $(comma_list $(mdts_nodes)) \
24079 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24080 do_nodes $(comma_list $(mdts_nodes)) \
24081 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24082 do_nodes $(comma_list $(mdts_nodes)) \
24083 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24087 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24088 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24089 skip "Need MDS version at least 2.11.56"
24091 trap cleanup_417 RETURN EXIT
24093 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24094 do_nodes $(comma_list $(mdts_nodes)) \
24095 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24096 $LFS migrate -m 0 $DIR/$tdir.1 &&
24097 error "migrate dir $tdir.1 should fail"
24099 do_nodes $(comma_list $(mdts_nodes)) \
24100 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24101 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24102 error "create remote dir $tdir.2 should fail"
24104 do_nodes $(comma_list $(mdts_nodes)) \
24105 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
24106 $LFS mkdir -c 2 $DIR/$tdir.3 &&
24107 error "create striped dir $tdir.3 should fail"
24110 run_test 417 "disable remote dir, striped dir and dir migration"
24112 # Checks that the outputs of df [-i] and lfs df [-i] match
24114 # usage: check_lfs_df <blocks | inodes> <mountpoint>
24124 [ "$1" == "blocks" ] && inodes= || inodes="-i"
24126 for count in {1..100}; do
24130 # read the lines of interest
24131 df_out=($(df -P $inodes $dir | tail -n +2)) ||
24132 error "df $inodes $dir | tail -n +2 failed"
24133 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
24134 error "lfs df $inodes $dir | grep summary: failed"
24136 # skip first substrings of each output as they are different
24137 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
24138 # compare the two outputs
24140 for i in {1..5}; do
24141 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
24149 lfs df $inodes $dir
24150 error "df and lfs df $1 output mismatch: " \
24151 "df ${inodes}: ${df_out[*]}, " \
24152 "lfs df ${inodes}: ${lfs_df_out[*]}"
24157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24159 local dir=$DIR/$tdir
24160 local numfiles=$((RANDOM % 4096 + 2))
24161 local numblocks=$((RANDOM % 256 + 1))
24163 wait_delete_completed
24166 # check block output
24167 check_lfs_df blocks $dir
24168 # check inode output
24169 check_lfs_df inodes $dir
24171 # create a single file and retest
24172 echo "Creating a single file and testing"
24173 createmany -o $dir/$tfile- 1 &>/dev/null ||
24174 error "creating 1 file in $dir failed"
24175 check_lfs_df blocks $dir
24176 check_lfs_df inodes $dir
24178 # create a random number of files
24179 echo "Creating $((numfiles - 1)) files and testing"
24180 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
24181 error "creating $((numfiles - 1)) files in $dir failed"
24183 # write a random number of blocks to the first test file
24184 echo "Writing $numblocks 4K blocks and testing"
24185 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
24186 count=$numblocks &>/dev/null ||
24187 error "dd to $dir/${tfile}-0 failed"
24190 check_lfs_df blocks $dir
24191 check_lfs_df inodes $dir
24193 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
24194 error "unlinking $numfiles files in $dir failed"
24196 run_test 418 "df and lfs df outputs match"
24200 local dir=$DIR/$tdir
24205 cancel_lru_locks mdc
24207 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
24208 $LCTL set_param fail_loc=0x1410
24210 $LCTL set_param fail_loc=0
24213 run_test 419 "Verify open file by name doesn't crash kernel"
24217 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
24218 skip "Need MDS version at least 2.12.53"
24220 local SAVE_UMASK=$(umask)
24221 local dir=$DIR/$tdir
24222 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
24226 mkdir -m03777 $dir/testdir
24227 ls -dn $dir/testdir
24228 # Need to remove trailing '.' when SELinux is enabled
24229 local dirperms=$(ls -dn $dir/testdir |
24230 awk '{ sub(/\.$/, "", $1); print $1}')
24231 [ $dirperms == "drwxrwsrwt" ] ||
24232 error "incorrect perms on $dir/testdir"
24234 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
24235 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
24236 ls -n $dir/testdir/testfile
24237 local fileperms=$(ls -n $dir/testdir/testfile |
24238 awk '{ sub(/\.$/, "", $1); print $1}')
24239 [ $fileperms == "-rwxr-xr-x" ] ||
24240 error "incorrect perms on $dir/testdir/testfile"
24244 run_test 420 "clear SGID bit on non-directories for non-members"
24251 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24252 skip "Need MDS version at least 2.12.54"
24254 test_mkdir $DIR/$tdir
24255 createmany -o $DIR/$tdir/f 3
24256 cnt=$(ls -1 $DIR/$tdir | wc -l)
24257 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24259 fid1=$(lfs path2fid $DIR/$tdir/f1)
24260 fid2=$(lfs path2fid $DIR/$tdir/f2)
24261 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
24263 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
24264 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
24266 cnt=$(ls -1 $DIR/$tdir | wc -l)
24267 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24269 rm -f $DIR/$tdir/f3 || error "can't remove f3"
24270 createmany -o $DIR/$tdir/f 3
24271 cnt=$(ls -1 $DIR/$tdir | wc -l)
24272 [ $cnt != 3 ] && error "unexpected #files: $cnt"
24274 fid1=$(lfs path2fid $DIR/$tdir/f1)
24275 fid2=$(lfs path2fid $DIR/$tdir/f2)
24276 echo "remove using fsname $FSNAME"
24277 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
24279 cnt=$(ls -1 $DIR/$tdir | wc -l)
24280 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
24282 run_test 421a "simple rm by fid"
24289 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24290 skip "Need MDS version at least 2.12.54"
24292 test_mkdir $DIR/$tdir
24293 createmany -o $DIR/$tdir/f 3
24294 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
24297 FID1=$(lfs path2fid $DIR/$tdir/f1)
24298 FID2=$(lfs path2fid $DIR/$tdir/f2)
24299 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
24301 kill -USR1 $MULTIPID
24304 cnt=$(ls $DIR/$tdir | wc -l)
24305 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
24307 run_test 421b "rm by fid on open file"
24313 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24314 skip "Need MDS version at least 2.12.54"
24316 test_mkdir $DIR/$tdir
24317 createmany -o $DIR/$tdir/f 3
24318 touch $DIR/$tdir/$tfile
24319 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
24320 cnt=$(ls -1 $DIR/$tdir | wc -l)
24321 [ $cnt != 184 ] && error "unexpected #files: $cnt"
24323 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
24324 $LFS rmfid $DIR $FID1 || error "rmfid failed"
24326 cnt=$(ls $DIR/$tdir | wc -l)
24327 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
24329 run_test 421c "rm by fid against hardlinked files"
24335 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24336 skip "Need MDS version at least 2.12.54"
24338 test_mkdir $DIR/$tdir
24339 createmany -o $DIR/$tdir/f 4097
24340 cnt=$(ls -1 $DIR/$tdir | wc -l)
24341 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
24343 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
24344 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24346 cnt=$(ls $DIR/$tdir | wc -l)
24348 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24350 run_test 421d "rmfid en masse"
24356 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24357 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24358 skip "Need MDS version at least 2.12.54"
24360 mkdir -p $DIR/$tdir
24361 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24362 createmany -o $DIR/$tdir/striped_dir/f 512
24363 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24364 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24366 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24367 sed "s/[/][^:]*://g")
24368 $LFS rmfid $DIR $FIDS || error "rmfid failed"
24370 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24372 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24374 run_test 421e "rmfid in DNE"
24380 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24381 skip "Need MDS version at least 2.12.54"
24383 test_mkdir $DIR/$tdir
24385 cnt=$(ls -1 $DIR/$tdir | wc -l)
24386 [ $cnt != 1 ] && error "unexpected #files: $cnt"
24388 FID=$(lfs path2fid $DIR/$tdir/f)
24389 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
24390 # rmfid should fail
24391 cnt=$(ls -1 $DIR/$tdir | wc -l)
24392 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
24394 chmod a+rw $DIR/$tdir
24396 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
24397 # rmfid should fail
24398 cnt=$(ls -1 $DIR/$tdir | wc -l)
24399 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
24402 $RUNAS touch $DIR/$tdir/f
24403 FID=$(lfs path2fid $DIR/$tdir/f)
24404 echo "rmfid as root"
24405 $LFS rmfid $DIR $FID || error "rmfid as root failed"
24406 cnt=$(ls -1 $DIR/$tdir | wc -l)
24407 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
24410 $RUNAS touch $DIR/$tdir/f
24411 cnt=$(ls -1 $DIR/$tdir | wc -l)
24412 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
24413 FID=$(lfs path2fid $DIR/$tdir/f)
24414 # rmfid w/o user_fid2path mount option should fail
24415 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
24416 cnt=$(ls -1 $DIR/$tdir | wc -l)
24417 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
24419 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
24420 stack_trap "rmdir $tmpdir"
24421 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
24422 error "failed to mount client'"
24423 stack_trap "umount_client $tmpdir"
24425 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
24426 # rmfid should succeed
24427 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
24428 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
24430 # rmfid shouldn't allow to remove files due to dir's permission
24431 chmod a+rwx $tmpdir/$tdir
24432 touch $tmpdir/$tdir/f
24433 ls -la $tmpdir/$tdir
24434 FID=$(lfs path2fid $tmpdir/$tdir/f)
24435 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
24438 run_test 421f "rmfid checks permissions"
24444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24445 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
24446 skip "Need MDS version at least 2.12.54"
24448 mkdir -p $DIR/$tdir
24449 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24450 createmany -o $DIR/$tdir/striped_dir/f 512
24451 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24452 [ $cnt != 512 ] && error "unexpected #files: $cnt"
24454 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
24455 sed "s/[/][^:]*://g")
24457 rm -f $DIR/$tdir/striped_dir/f1*
24458 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
24459 removed=$((512 - cnt))
24461 # few files have been just removed, so we expect
24462 # rmfid to fail on their fids
24463 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
24464 [ $removed != $errors ] && error "$errors != $removed"
24466 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
24468 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
24470 run_test 421g "rmfid to return errors properly"
24473 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
24474 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
24475 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
24476 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
24477 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
24479 local amc=$(at_max_get client)
24480 local amo=$(at_max_get mds1)
24481 local timeout=`lctl get_param -n timeout`
24483 at_max_set 0 client
24486 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
24487 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
24488 fail_val=$(((2*timeout + 10)*1000))
24489 touch $DIR/$tdir/d3/file &
24491 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
24492 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
24493 fail_val=$((2*timeout + 5))
24494 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
24498 sleep $((2 * timeout))
24502 touch $DIR/$tdir/d2/file3
24503 touch $DIR/$tdir/d2/file4
24504 touch $DIR/$tdir/d2/file5
24507 at_max_set $amc client
24508 at_max_set $amo mds1
24510 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
24511 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
24512 error "Watchdog is always throttled"
24514 run_test 422 "kill a process with RPC in progress"
24527 # ensure statfs cache is expired
24530 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
24531 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
24535 run_test 423 "statfs should return a right data"
24538 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
24539 $LCTL set_param fail_loc=0x80000522
24540 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24543 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
24546 test_mkdir -c -1 $DIR/$tdir
24547 $LFS setstripe -c -1 $DIR/$tdir
24549 lru_resize_disable "" 100
24550 stack_trap "lru_resize_enable" EXIT
24554 for i in $(seq $((MDSCOUNT * 125))); do
24555 local t=$DIR/$tdir/$tfile_$i
24557 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
24558 error_noexit "Create file $t"
24560 stack_trap "rm -rf $DIR/$tdir" EXIT
24562 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
24563 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
24564 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
24566 [ $lock_count -le $lru_size ] ||
24567 error "osc lock count $lock_count > lru size $lru_size"
24570 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
24571 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
24572 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
24574 [ $lock_count -le $lru_size ] ||
24575 error "mdc lock count $lock_count > lru size $lru_size"
24578 run_test 425 "lock count should not exceed lru size"
24581 splice-test -r $DIR/$tfile
24582 splice-test -rd $DIR/$tfile
24583 splice-test $DIR/$tfile
24584 splice-test -d $DIR/$tfile
24586 run_test 426 "splice test on Lustre"
24589 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
24590 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
24591 skip "Need MDS version at least 2.12.4"
24597 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
24598 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
24600 $LFS getdirstripe $DIR/$tdir/1/dir
24602 #first setfattr for creating updatelog
24603 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
24605 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
24606 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
24607 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
24608 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
24612 wait_recovery_complete mds2 $((2*TIMEOUT))
24614 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
24615 echo $log | grep "get update log failed" &&
24616 error "update log corruption is detected" || true
24618 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
24621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24622 local cache_limit=$CACHE_MAX
24624 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
24625 $LCTL set_param -n llite.*.max_cached_mb=64
24628 $LFS setstripe -c 1 $DIR/$tdir
24629 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
24630 stack_trap "rm -f $DIR/$tdir/$tfile.*"
24632 for f in $(seq 4); do
24633 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
24637 cancel_lru_locks osc
24639 for f in $(seq 4); do
24640 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
24644 run_test 428 "large block size IO should not hang"
24650 # data at [200K, 400K)
24651 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
24652 error "256K->512K dd fails"
24654 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
24655 error "2M->3M dd fails"
24657 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
24658 error "4M->5M dd fails"
24659 echo "Data at 256K...512K, 2M...3M and 4M...5M"
24660 # start at first component hole #1
24661 printf "Seeking hole from 1000 ... "
24662 offset=$(lseek_test -l 1000 $file)
24664 [[ $offset == 1000 ]] || error "offset $offset != 1000"
24665 printf "Seeking data from 1000 ... "
24666 offset=$(lseek_test -d 1000 $file)
24668 [[ $offset == 262144 ]] || error "offset $offset != 262144"
24670 # start at first component data block
24671 printf "Seeking hole from 300000 ... "
24672 offset=$(lseek_test -l 300000 $file)
24674 [[ $offset == 524288 ]] || error "offset $offset != 524288"
24675 printf "Seeking data from 300000 ... "
24676 offset=$(lseek_test -d 300000 $file)
24678 [[ $offset == 300000 ]] || error "offset $offset != 300000"
24680 # start at the first component but beyond end of object size
24681 printf "Seeking hole from 1000000 ... "
24682 offset=$(lseek_test -l 1000000 $file)
24684 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24685 printf "Seeking data from 1000000 ... "
24686 offset=$(lseek_test -d 1000000 $file)
24688 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24690 # start at second component stripe 2 (empty file)
24691 printf "Seeking hole from 1500000 ... "
24692 offset=$(lseek_test -l 1500000 $file)
24694 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
24695 printf "Seeking data from 1500000 ... "
24696 offset=$(lseek_test -d 1500000 $file)
24698 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
24700 # start at second component stripe 1 (all data)
24701 printf "Seeking hole from 3000000 ... "
24702 offset=$(lseek_test -l 3000000 $file)
24704 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
24705 printf "Seeking data from 3000000 ... "
24706 offset=$(lseek_test -d 3000000 $file)
24708 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
24710 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
24711 error "2nd dd fails"
24712 echo "Add data block at 640K...1280K"
24714 # start at before new data block, in hole
24715 printf "Seeking hole from 600000 ... "
24716 offset=$(lseek_test -l 600000 $file)
24718 [[ $offset == 600000 ]] || error "offset $offset != 600000"
24719 printf "Seeking data from 600000 ... "
24720 offset=$(lseek_test -d 600000 $file)
24722 [[ $offset == 655360 ]] || error "offset $offset != 655360"
24724 # start at the first component new data block
24725 printf "Seeking hole from 1000000 ... "
24726 offset=$(lseek_test -l 1000000 $file)
24728 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24729 printf "Seeking data from 1000000 ... "
24730 offset=$(lseek_test -d 1000000 $file)
24732 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24734 # start at second component stripe 2, new data
24735 printf "Seeking hole from 1200000 ... "
24736 offset=$(lseek_test -l 1200000 $file)
24738 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
24739 printf "Seeking data from 1200000 ... "
24740 offset=$(lseek_test -d 1200000 $file)
24742 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
24744 # start beyond file end
24745 printf "Using offset > filesize ... "
24746 lseek_test -l 4000000 $file && error "lseek should fail"
24747 printf "Using offset > filesize ... "
24748 lseek_test -d 4000000 $file && error "lseek should fail"
24754 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
24755 skip "MDT does not support SEEK_HOLE"
24757 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24758 skip "OST does not support SEEK_HOLE"
24760 local file=$DIR/$tdir/$tfile
24762 mkdir -p $DIR/$tdir
24764 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
24765 # OST stripe #1 will have continuous data at [1M, 3M)
24766 # OST stripe #2 is empty
24767 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
24768 lseek_test_430 $file
24770 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
24771 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
24772 lseek_test_430 $file
24774 $LFS setstripe -c2 -S 512K $file
24775 echo "Two stripes, stripe size 512K"
24776 lseek_test_430 $file
24778 # FLR with stale mirror
24779 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
24781 echo "Mirrored file:"
24782 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
24783 echo "Plain 2 stripes 1M"
24784 lseek_test_430 $file
24787 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
24790 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24791 skip "OST does not support SEEK_HOLE"
24794 local file=$DIR/$tdir/$tfile
24796 mkdir -p $DIR/$tdir
24797 # Empty layout lseek should fail
24800 printf "Seeking hole from 0 ... "
24801 lseek_test -l 0 $file && error "lseek should fail"
24802 printf "Seeking data from 0 ... "
24803 lseek_test -d 0 $file && error "lseek should fail"
24807 $LFS setstripe -E 1M -c2 -E eof $file
24808 $TRUNCATE $file 1048576
24809 printf "Seeking hole from 1000000 ... "
24810 offset=$(lseek_test -l 1000000 $file)
24812 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24813 printf "Seeking data from 1000000 ... "
24814 lseek_test -d 1000000 $file && error "lseek should fail"
24817 # full component followed by non-inited one
24818 $LFS setstripe -E 1M -c2 -E eof $file
24819 dd if=/dev/urandom of=$file bs=1M count=1
24820 printf "Seeking hole from 1000000 ... "
24821 offset=$(lseek_test -l 1000000 $file)
24823 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24824 printf "Seeking hole from 1048576 ... "
24825 lseek_test -l 1048576 $file && error "lseek should fail"
24826 # init second component and truncate back
24827 echo "123" >> $file
24828 $TRUNCATE $file 1048576
24829 printf "Seeking hole from 1000000 ... "
24830 offset=$(lseek_test -l 1000000 $file)
24832 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24833 printf "Seeking hole from 1048576 ... "
24834 lseek_test -l 1048576 $file && error "lseek should fail"
24835 # boundary checks for big values
24836 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24837 offset=$(lseek_test -d 0 $file.10g)
24838 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24839 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24840 offset=$(lseek_test -d 0 $file.100g)
24841 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24844 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24847 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24848 skip "OST does not support SEEK_HOLE"
24850 local file=$DIR/$tdir/$tfile
24853 mkdir -p $DIR/$tdir
24854 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24856 # cp version 8.33+ prefers lseek over fiemap
24857 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24859 time cp $file /dev/null
24860 (( SECONDS - start < 5 )) ||
24861 error "cp: too long runtime $((SECONDS - start))"
24864 # tar version 1.29+ supports SEEK_HOLE/DATA
24865 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24867 time tar cS $file - | cat > /dev/null
24868 (( SECONDS - start < 5 )) ||
24869 error "tar: too long runtime $((SECONDS - start))"
24872 run_test 430c "lseek: external tools check"
24874 test_431() { # LU-14187
24875 local file=$DIR/$tdir/$tfile
24877 mkdir -p $DIR/$tdir
24878 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24879 dd if=/dev/urandom of=$file bs=4k count=1
24880 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24881 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24882 #define OBD_FAIL_OST_RESTART_IO 0x251
24883 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24884 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24888 echo 3 > /proc/sys/vm/drop_caches
24889 diff $file $file.0 || error "data diff"
24891 run_test 431 "Restart transaction for IO"
24894 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24895 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24896 skip "Need server version at least 2.9.55"
24898 start_full_debug_logging
24902 stop_full_debug_logging
24906 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24907 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24908 awk '/The barrier for/ { print $7 }')
24911 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24916 barrier_expired() {
24919 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24920 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24921 awk '/will be expired/ { print $7 }')
24923 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24932 echo "Start barrier_freeze at: $(date)"
24933 #define OBD_FAIL_BARRIER_DELAY 0x2202
24934 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24935 # Do not reduce barrier time - See LU-11873
24936 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24939 local b_status=$(barrier_stat)
24940 echo "Got barrier status at: $(date)"
24941 [ "$b_status" = "'freezing_p1'" ] ||
24942 error "(1) unexpected barrier status $b_status"
24944 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24946 b_status=$(barrier_stat)
24947 [ "$b_status" = "'frozen'" ] ||
24948 error "(2) unexpected barrier status $b_status"
24950 local expired=$(barrier_expired)
24951 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24952 sleep $((expired + 3))
24954 b_status=$(barrier_stat)
24955 [ "$b_status" = "'expired'" ] ||
24956 error "(3) unexpected barrier status $b_status"
24958 # Do not reduce barrier time - See LU-11873
24959 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24960 error "(4) fail to freeze barrier"
24962 b_status=$(barrier_stat)
24963 [ "$b_status" = "'frozen'" ] ||
24964 error "(5) unexpected barrier status $b_status"
24966 echo "Start barrier_thaw at: $(date)"
24967 #define OBD_FAIL_BARRIER_DELAY 0x2202
24968 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24969 do_facet mgs $LCTL barrier_thaw $FSNAME &
24972 b_status=$(barrier_stat)
24973 echo "Got barrier status at: $(date)"
24974 [ "$b_status" = "'thawing'" ] ||
24975 error "(6) unexpected barrier status $b_status"
24977 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24979 b_status=$(barrier_stat)
24980 [ "$b_status" = "'thawed'" ] ||
24981 error "(7) unexpected barrier status $b_status"
24983 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24984 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24985 do_facet mgs $LCTL barrier_freeze $FSNAME
24987 b_status=$(barrier_stat)
24988 [ "$b_status" = "'failed'" ] ||
24989 error "(8) unexpected barrier status $b_status"
24991 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24992 do_facet mgs $LCTL barrier_thaw $FSNAME
24996 run_test 801a "write barrier user interfaces and stat machine"
25001 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25002 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25003 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25004 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25005 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25007 cancel_lru_locks mdc
25009 # 180 seconds should be long enough
25010 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25012 local b_status=$(barrier_stat)
25013 [ "$b_status" = "'frozen'" ] ||
25014 error "(6) unexpected barrier status $b_status"
25016 mkdir $DIR/$tdir/d0/d10 &
25019 touch $DIR/$tdir/d1/f13 &
25022 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
25025 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
25028 rm -f $DIR/$tdir/d4/f12 &
25031 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
25033 # To guarantee taht the 'stat' is not blocked
25034 b_status=$(barrier_stat)
25035 [ "$b_status" = "'frozen'" ] ||
25036 error "(8) unexpected barrier status $b_status"
25038 # let above commands to run at background
25041 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
25042 ps -p $touch_pid || error "(10) touch should be blocked"
25043 ps -p $ln_pid || error "(11) link should be blocked"
25044 ps -p $mv_pid || error "(12) rename should be blocked"
25045 ps -p $rm_pid || error "(13) unlink should be blocked"
25047 b_status=$(barrier_stat)
25048 [ "$b_status" = "'frozen'" ] ||
25049 error "(14) unexpected barrier status $b_status"
25051 do_facet mgs $LCTL barrier_thaw $FSNAME
25052 b_status=$(barrier_stat)
25053 [ "$b_status" = "'thawed'" ] ||
25054 error "(15) unexpected barrier status $b_status"
25056 wait $mkdir_pid || error "(16) mkdir should succeed"
25057 wait $touch_pid || error "(17) touch should succeed"
25058 wait $ln_pid || error "(18) link should succeed"
25059 wait $mv_pid || error "(19) rename should succeed"
25060 wait $rm_pid || error "(20) unlink should succeed"
25064 run_test 801b "modification will be blocked by write barrier"
25067 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25071 stop mds2 || error "(1) Fail to stop mds2"
25073 do_facet mgs $LCTL barrier_freeze $FSNAME 30
25075 local b_status=$(barrier_stat)
25076 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
25077 do_facet mgs $LCTL barrier_thaw $FSNAME
25078 error "(2) unexpected barrier status $b_status"
25081 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25082 error "(3) Fail to rescan barrier bitmap"
25084 # Do not reduce barrier time - See LU-11873
25085 do_facet mgs $LCTL barrier_freeze $FSNAME 20
25087 b_status=$(barrier_stat)
25088 [ "$b_status" = "'frozen'" ] ||
25089 error "(4) unexpected barrier status $b_status"
25091 do_facet mgs $LCTL barrier_thaw $FSNAME
25092 b_status=$(barrier_stat)
25093 [ "$b_status" = "'thawed'" ] ||
25094 error "(5) unexpected barrier status $b_status"
25096 local devname=$(mdsdevname 2)
25098 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
25100 do_facet mgs $LCTL barrier_rescan $FSNAME ||
25101 error "(7) Fail to rescan barrier bitmap"
25105 run_test 801c "rescan barrier bitmap"
25107 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
25108 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
25109 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
25110 saved_MOUNT_OPTS=$MOUNT_OPTS
25116 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
25117 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
25118 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
25119 MOUNT_OPTS=$saved_MOUNT_OPTS
25124 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
25125 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25126 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25127 skip "Need server version at least 2.9.55"
25129 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
25131 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25133 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25134 error "(2) Fail to copy"
25136 trap cleanup_802a EXIT
25138 # sync by force before remount as readonly
25139 sync; sync_all_data; sleep 3; sync_all_data
25143 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
25144 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
25145 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
25147 echo "Mount the server as read only"
25148 setupall server_only || error "(3) Fail to start servers"
25150 echo "Mount client without ro should fail"
25151 mount_client $MOUNT &&
25152 error "(4) Mount client without 'ro' should fail"
25154 echo "Mount client with ro should succeed"
25155 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
25156 mount_client $MOUNT ||
25157 error "(5) Mount client with 'ro' should succeed"
25159 echo "Modify should be refused"
25160 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25162 echo "Read should be allowed"
25163 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25164 error "(7) Read should succeed under ro mode"
25168 run_test 802a "simulate readonly device"
25171 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25172 remote_mds_nodsh && skip "remote MDS with nodsh"
25174 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
25175 skip "readonly option not available"
25177 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
25179 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
25180 error "(2) Fail to copy"
25182 # write back all cached data before setting MDT to readonly
25186 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
25187 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
25189 echo "Modify should be refused"
25190 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
25192 echo "Read should be allowed"
25193 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
25194 error "(7) Read should succeed under ro mode"
25197 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
25199 run_test 802b "be able to set MDTs to readonly"
25202 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25203 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25204 skip "MDS needs to be newer than 2.10.54"
25206 mkdir -p $DIR/$tdir
25207 # Create some objects on all MDTs to trigger related logs objects
25208 for idx in $(seq $MDSCOUNT); do
25209 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
25210 $DIR/$tdir/dir${idx} ||
25211 error "Fail to create $DIR/$tdir/dir${idx}"
25215 wait_delete_completed # ensure old test cleanups are finished
25216 echo "before create:"
25218 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25220 for i in {1..10}; do
25221 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
25222 error "Fail to create $DIR/$tdir/foo$i"
25226 echo "after create:"
25228 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25230 # allow for an llog to be cleaned up during the test
25231 [ $after_used -ge $((before_used + 10 - 1)) ] ||
25232 error "before ($before_used) + 10 > after ($after_used)"
25234 for i in {1..10}; do
25235 rm -rf $DIR/$tdir/foo$i ||
25236 error "Fail to remove $DIR/$tdir/foo$i"
25239 sleep 3 # avoid MDT return cached statfs
25240 wait_delete_completed
25241 echo "after unlink:"
25243 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
25245 # allow for an llog to be created during the test
25246 [ $after_used -le $((before_used + 1)) ] ||
25247 error "after ($after_used) > before ($before_used) + 1"
25249 run_test 803a "verify agent object for remote object"
25252 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25253 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
25254 skip "MDS needs to be newer than 2.13.56"
25255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25257 for i in $(seq 0 $((MDSCOUNT - 1))); do
25258 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
25266 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25267 for i in $(seq 0 $((MDSCOUNT - 1))); do
25268 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25269 awk '/getattr/ { print $2 }')
25270 before=$((before + tmp))
25272 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
25273 for i in $(seq 0 $((MDSCOUNT - 1))); do
25274 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
25275 awk '/getattr/ { print $2 }')
25276 after=$((after + tmp))
25279 [ $before -eq $after ] || error "getattr count $before != $after"
25281 run_test 803b "remote object can getattr from cache"
25284 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25285 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
25286 skip "MDS needs to be newer than 2.10.54"
25287 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
25289 mkdir -p $DIR/$tdir
25290 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
25291 error "Fail to create $DIR/$tdir/dir0"
25293 local fid=$($LFS path2fid $DIR/$tdir/dir0)
25294 local dev=$(mdsdevname 2)
25296 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25297 grep ${fid} || error "NOT found agent entry for dir0"
25299 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
25300 error "Fail to create $DIR/$tdir/dir1"
25302 touch $DIR/$tdir/dir1/foo0 ||
25303 error "Fail to create $DIR/$tdir/dir1/foo0"
25304 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
25307 for idx in $(seq $MDSCOUNT); do
25308 dev=$(mdsdevname $idx)
25309 do_facet mds${idx} \
25310 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25311 grep ${fid} && rc=$idx
25314 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
25315 error "Fail to rename foo0 to foo1"
25316 if [ $rc -eq 0 ]; then
25317 for idx in $(seq $MDSCOUNT); do
25318 dev=$(mdsdevname $idx)
25319 do_facet mds${idx} \
25320 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25321 grep ${fid} && rc=$idx
25325 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
25326 error "Fail to rename foo1 to foo2"
25327 if [ $rc -eq 0 ]; then
25328 for idx in $(seq $MDSCOUNT); do
25329 dev=$(mdsdevname $idx)
25330 do_facet mds${idx} \
25331 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
25332 grep ${fid} && rc=$idx
25336 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
25338 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
25339 error "Fail to link to $DIR/$tdir/dir1/foo2"
25340 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
25341 error "Fail to rename foo2 to foo0"
25342 unlink $DIR/$tdir/dir1/foo0 ||
25343 error "Fail to unlink $DIR/$tdir/dir1/foo0"
25344 rm -rf $DIR/$tdir/dir0 ||
25345 error "Fail to rm $DIR/$tdir/dir0"
25347 for idx in $(seq $MDSCOUNT); do
25348 dev=$(mdsdevname $idx)
25352 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
25354 start mds${idx} $dev $MDS_MOUNT_OPTS ||
25355 error "mount mds$idx failed"
25356 df $MOUNT > /dev/null 2>&1
25358 # e2fsck should not return error
25360 error "e2fsck detected error on MDT${idx}: rc=$rc"
25363 run_test 804 "verify agent entry for remote entry"
25366 do_facet $SINGLEMDS zfs set quota=$old $fsset
25367 unlinkmany $DIR/$tdir/f- 1000000
25372 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
25373 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
25374 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
25375 skip "netfree not implemented before 0.7"
25376 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
25377 skip "Need MDS version at least 2.10.57"
25384 local pref="osd-zfs.$FSNAME-MDT0000."
25386 # limit available space on MDS dataset to meet nospace issue
25387 # quickly. then ZFS 0.7.2 can use reserved space if asked
25388 # properly (using netfree flag in osd_declare_destroy()
25389 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
25390 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
25392 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
25393 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
25394 let "usedkb=usedkb-freekb"
25395 let "freekb=freekb/2"
25396 if let "freekb > 5000"; then
25399 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
25400 trap cleanup_805 EXIT
25402 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
25403 error "Can't set PFL layout"
25404 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
25405 rm -rf $DIR/$tdir || error "not able to remove"
25406 do_facet $SINGLEMDS zfs set quota=$old $fsset
25409 run_test 805 "ZFS can remove from full fs"
25415 local size=$($LFS getsom -s $file)
25416 local expect=$(stat -c %s $file)
25418 [[ $size == $expect ]] ||
25419 error "$file expected size: $expect, got: $size"
25421 local blocks=$($LFS getsom -b $file)
25422 expect=$(stat -c %b $file)
25423 [[ $blocks == $expect ]] ||
25424 error "$file expected blocks: $expect, got: $blocks"
25429 local size=$($LFS getsom -s $1)
25432 [[ $size == $expect ]] ||
25433 error "$file expected size: $expect, got: $size"
25437 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25438 skip "Need MDS version at least 2.11.52"
25442 touch $DIR/$tfile || error "touch $tfile failed"
25444 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25445 save_lustre_params client "llite.*.xattr_cache" > $save
25446 lctl set_param llite.*.xattr_cache=0
25447 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25449 # single-threaded write
25450 echo "Test SOM for single-threaded write"
25451 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
25452 error "write $tfile failed"
25453 check_lsom_size $DIR/$tfile $bs
25456 local size=$(($num * $bs))
25460 echo "Test SOM for single client multi-threaded($num) write"
25461 $TRUNCATE $DIR/$tfile 0
25462 for ((i = 0; i < $num; i++)); do
25463 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25465 offset=$((offset + $bs))
25467 for (( i=0; i < $num; i++ )); do
25470 check_lsom_size $DIR/$tfile $size
25472 $TRUNCATE $DIR/$tfile 0
25473 for ((i = 0; i < $num; i++)); do
25474 offset=$((offset - $bs))
25475 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25478 for (( i=0; i < $num; i++ )); do
25481 check_lsom_size $DIR/$tfile $size
25483 # multi-client writes
25484 num=$(get_node_count ${CLIENTS//,/ })
25485 size=$(($num * $bs))
25489 echo "Test SOM for multi-client ($num) writes"
25490 $TRUNCATE $DIR/$tfile 0
25491 for client in ${CLIENTS//,/ }; do
25492 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25495 offset=$((offset + $bs))
25497 for (( i=0; i < $num; i++ )); do
25500 check_lsom_size $DIR/$tfile $offset
25503 $TRUNCATE $DIR/$tfile 0
25504 for client in ${CLIENTS//,/ }; do
25505 offset=$((offset - $bs))
25506 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25510 for (( i=0; i < $num; i++ )); do
25513 check_lsom_size $DIR/$tfile $size
25516 echo "Test SOM for truncate"
25517 $TRUNCATE $DIR/$tfile 1048576
25518 check_lsom_size $DIR/$tfile 1048576
25519 $TRUNCATE $DIR/$tfile 1234
25520 check_lsom_size $DIR/$tfile 1234
25522 # verify SOM blocks count
25523 echo "Verify SOM block count"
25524 $TRUNCATE $DIR/$tfile 0
25525 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
25526 error "failed to write file $tfile"
25527 check_lsom_data $DIR/$tfile
25529 run_test 806 "Verify Lazy Size on MDS"
25532 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25533 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25534 skip "Need MDS version at least 2.11.52"
25536 # Registration step
25537 changelog_register || error "changelog_register failed"
25538 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
25539 changelog_users $SINGLEMDS | grep -q $cl_user ||
25540 error "User $cl_user not found in changelog_users"
25542 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
25543 save_lustre_params client "llite.*.xattr_cache" > $save
25544 lctl set_param llite.*.xattr_cache=0
25545 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
25547 rm -rf $DIR/$tdir || error "rm $tdir failed"
25548 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25549 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
25550 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
25551 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
25552 error "truncate $tdir/trunc failed"
25555 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
25556 error "write $tfile failed"
25558 # multi-client wirtes
25559 local num=$(get_node_count ${CLIENTS//,/ })
25563 echo "Test SOM for multi-client ($num) writes"
25564 touch $DIR/$tfile || error "touch $tfile failed"
25565 $TRUNCATE $DIR/$tfile 0
25566 for client in ${CLIENTS//,/ }; do
25567 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
25570 offset=$((offset + $bs))
25572 for (( i=0; i < $num; i++ )); do
25576 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
25577 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
25578 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
25579 check_lsom_data $DIR/$tdir/trunc
25580 check_lsom_data $DIR/$tdir/single_dd
25581 check_lsom_data $DIR/$tfile
25584 # Deregistration step
25585 changelog_deregister || error "changelog_deregister failed"
25587 run_test 807 "verify LSOM syncing tool"
25589 check_som_nologged()
25591 local lines=$($LFS changelog $FSNAME-MDT0000 |
25592 grep 'x=trusted.som' | wc -l)
25593 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
25597 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25598 skip "Need MDS version at least 2.11.55"
25600 # Registration step
25601 changelog_register || error "changelog_register failed"
25603 touch $DIR/$tfile || error "touch $tfile failed"
25606 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
25607 error "write $tfile failed"
25610 $TRUNCATE $DIR/$tfile 1234
25613 $TRUNCATE $DIR/$tfile 1048576
25616 # Deregistration step
25617 changelog_deregister || error "changelog_deregister failed"
25619 run_test 808 "Check trusted.som xattr not logged in Changelogs"
25624 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
25628 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
25629 skip "Need MDS version at least 2.11.56"
25631 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
25632 error "failed to create DoM-only file $DIR/$tfile"
25633 touch $DIR/$tfile || error "touch $tfile failed"
25634 check_som_nodata $DIR/$tfile
25636 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
25637 error "write $tfile failed"
25638 check_som_nodata $DIR/$tfile
25640 $TRUNCATE $DIR/$tfile 1234
25641 check_som_nodata $DIR/$tfile
25643 $TRUNCATE $DIR/$tfile 4097
25644 check_som_nodata $DIR/$file
25646 run_test 809 "Verify no SOM xattr store for DoM-only files"
25649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25650 $GSS && skip_env "could not run with gss"
25651 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
25652 skip "OST < 2.12.58 doesn't align checksum"
25655 stack_trap "set_checksums $ORIG_CSUM" EXIT
25656 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
25661 for csum in $CKSUM_TYPES; do
25662 #define OBD_FAIL_OSC_NO_GRANT 0x411
25663 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
25664 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
25666 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
25667 before=$(md5sum $DIR/$tfile)
25668 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
25669 after=$(md5sum $DIR/$tfile)
25670 [ "$before" == "$after" ] ||
25671 error "$csum: $before != $after bs=$1 seek=$2"
25675 run_test 810 "partial page writes on ZFS (LU-11663)"
25678 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25679 skip "OST < 2.12.51 doesn't support this fail_loc"
25681 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25682 # ensure ost1 is connected
25683 stat $DIR/$tfile >/dev/null || error "can't stat"
25684 wait_osc_import_state client ost1 FULL
25685 # no locks, no reqs to let the connection idle
25686 cancel_lru_locks osc
25688 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25689 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25690 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25691 wait_osc_import_state client ost1 CONNECTING
25692 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25694 stat $DIR/$tfile >/dev/null || error "can't stat file"
25696 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
25698 test_812b() { # LU-12378
25699 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
25700 skip "OST < 2.12.51 doesn't support this fail_loc"
25702 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
25703 # ensure ost1 is connected
25704 stat $DIR/$tfile >/dev/null || error "can't stat"
25705 wait_osc_import_state client ost1 FULL
25706 # no locks, no reqs to let the connection idle
25707 cancel_lru_locks osc
25709 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
25710 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
25711 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
25712 wait_osc_import_state client ost1 CONNECTING
25713 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
25715 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
25716 wait_osc_import_state client ost1 IDLE
25718 run_test 812b "do not drop no resend request for idle connect"
25723 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
25725 $LFS setstripe -c 1 -o 0 $DIR/$tfile
25726 $LFS getstripe $DIR/$tfile
25727 $LCTL set_param osc.*.idle_timeout=10
25728 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
25729 # ensure ost1 is connected
25730 stat $DIR/$tfile >/dev/null || error "can't stat"
25731 wait_osc_import_state client ost1 FULL
25732 # no locks, no reqs to let the connection idle
25733 cancel_lru_locks osc
25735 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
25736 $LCTL set_param fail_loc=0x80000533
25738 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
25740 run_test 812c "idle import vs lock enqueue race"
25743 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
25744 [ -z "$file_heat_sav" ] && skip "no file heat support"
25755 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
25756 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
25758 $LCTL set_param -n llite.*.file_heat=1
25759 echo "Turn on file heat"
25760 echo "Period second: $period_second, Decay percentage: $decay_pct"
25762 echo "QQQQ" > $DIR/$tfile
25763 echo "QQQQ" > $DIR/$tfile
25764 echo "QQQQ" > $DIR/$tfile
25765 cat $DIR/$tfile > /dev/null
25766 cat $DIR/$tfile > /dev/null
25767 cat $DIR/$tfile > /dev/null
25768 cat $DIR/$tfile > /dev/null
25770 local out=$($LFS heat_get $DIR/$tfile)
25772 $LFS heat_get $DIR/$tfile
25773 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25774 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25775 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25776 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25778 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
25779 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
25780 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
25781 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
25783 sleep $((period_second + 3))
25784 echo "Sleep $((period_second + 3)) seconds..."
25785 # The recursion formula to calculate the heat of the file f is as
25787 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
25788 # Where Hi is the heat value in the period between time points i*I and
25789 # (i+1)*I; Ci is the access count in the period; the symbol P refers
25790 # to the weight of Ci.
25791 out=$($LFS heat_get $DIR/$tfile)
25792 $LFS heat_get $DIR/$tfile
25793 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25794 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25795 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25796 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25798 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
25799 error "read sample ($readsample) is wrong"
25800 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
25801 error "write sample ($writesample) is wrong"
25802 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
25803 error "read bytes ($readbyte) is wrong"
25804 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
25805 error "write bytes ($writebyte) is wrong"
25807 echo "QQQQ" > $DIR/$tfile
25808 echo "QQQQ" > $DIR/$tfile
25809 echo "QQQQ" > $DIR/$tfile
25810 cat $DIR/$tfile > /dev/null
25811 cat $DIR/$tfile > /dev/null
25812 cat $DIR/$tfile > /dev/null
25813 cat $DIR/$tfile > /dev/null
25815 sleep $((period_second + 3))
25816 echo "Sleep $((period_second + 3)) seconds..."
25818 out=$($LFS heat_get $DIR/$tfile)
25819 $LFS heat_get $DIR/$tfile
25820 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25821 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25822 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25823 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25825 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25826 4 * $decay_pct) / 100") -eq 1 ] ||
25827 error "read sample ($readsample1) is wrong"
25828 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25829 3 * $decay_pct) / 100") -eq 1 ] ||
25830 error "write sample ($writesample1) is wrong"
25831 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25832 20 * $decay_pct) / 100") -eq 1 ] ||
25833 error "read bytes ($readbyte1) is wrong"
25834 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25835 15 * $decay_pct) / 100") -eq 1 ] ||
25836 error "write bytes ($writebyte1) is wrong"
25838 echo "Turn off file heat for the file $DIR/$tfile"
25839 $LFS heat_set -o $DIR/$tfile
25841 echo "QQQQ" > $DIR/$tfile
25842 echo "QQQQ" > $DIR/$tfile
25843 echo "QQQQ" > $DIR/$tfile
25844 cat $DIR/$tfile > /dev/null
25845 cat $DIR/$tfile > /dev/null
25846 cat $DIR/$tfile > /dev/null
25847 cat $DIR/$tfile > /dev/null
25849 out=$($LFS heat_get $DIR/$tfile)
25850 $LFS heat_get $DIR/$tfile
25851 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25852 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25853 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25854 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25856 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25857 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25858 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25859 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25861 echo "Trun on file heat for the file $DIR/$tfile"
25862 $LFS heat_set -O $DIR/$tfile
25864 echo "QQQQ" > $DIR/$tfile
25865 echo "QQQQ" > $DIR/$tfile
25866 echo "QQQQ" > $DIR/$tfile
25867 cat $DIR/$tfile > /dev/null
25868 cat $DIR/$tfile > /dev/null
25869 cat $DIR/$tfile > /dev/null
25870 cat $DIR/$tfile > /dev/null
25872 out=$($LFS heat_get $DIR/$tfile)
25873 $LFS heat_get $DIR/$tfile
25874 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25875 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25876 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25877 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25879 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25880 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25881 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25882 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25884 $LFS heat_set -c $DIR/$tfile
25885 $LCTL set_param -n llite.*.file_heat=0
25886 echo "Turn off file heat support for the Lustre filesystem"
25888 echo "QQQQ" > $DIR/$tfile
25889 echo "QQQQ" > $DIR/$tfile
25890 echo "QQQQ" > $DIR/$tfile
25891 cat $DIR/$tfile > /dev/null
25892 cat $DIR/$tfile > /dev/null
25893 cat $DIR/$tfile > /dev/null
25894 cat $DIR/$tfile > /dev/null
25896 out=$($LFS heat_get $DIR/$tfile)
25897 $LFS heat_get $DIR/$tfile
25898 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25899 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25900 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25901 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25903 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25904 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25905 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25906 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25908 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25911 run_test 813 "File heat verfication"
25915 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25916 echo -n y >> $DIR/$tfile
25917 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25918 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25920 run_test 814 "sparse cp works as expected (LU-12361)"
25924 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25925 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25927 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25930 local ost1_imp=$(get_osc_import_name client ost1)
25931 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25934 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25935 # ensure ost1 is connected
25937 stat $DIR/$tfile >/dev/null || error "can't stat"
25938 wait_osc_import_state client ost1 FULL
25939 # no locks, no reqs to let the connection idle
25940 cancel_lru_locks osc
25941 lru_resize_disable osc
25944 before=$($LCTL get_param -n \
25945 ldlm.namespaces.$imp_name.lru_size)
25947 wait_osc_import_state client ost1 IDLE
25948 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25949 now=$($LCTL get_param -n \
25950 ldlm.namespaces.$imp_name.lru_size)
25951 [ $before == $now ] || error "lru_size changed $before != $now"
25953 run_test 816 "do not reset lru_resize on idle reconnect"
25957 exportfs -u localhost:$DIR/nfsexp
25962 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25964 mkdir -p $DIR/nfsexp
25965 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25966 error "failed to export nfs"
25968 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25969 stack_trap cleanup_817 EXIT
25971 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25972 error "failed to mount nfs to $tmpdir"
25974 cp /bin/true $tmpdir
25975 $DIR/nfsexp/true || error "failed to execute 'true' command"
25977 run_test 817 "nfsd won't cache write lock for exec file"
25981 $LFS setstripe -c1 -i0 $DIR/$tfile
25982 $LFS setstripe -c1 -i1 $DIR/$tfile
25984 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25985 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25986 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25987 error "start $SINGLEMDS failed"
25990 run_test 818 "unlink with failed llog"
25993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25994 cancel_lru_locks osc
25995 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25996 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25997 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26000 run_test 819a "too big niobuf in read"
26003 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26004 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26005 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26006 cancel_lru_locks osc
26010 run_test 819b "too big niobuf in write"
26013 function test_820_start_ost() {
26016 for num in $(seq $OSTCOUNT); do
26017 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26022 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26025 umount_client $MOUNT || error "umount failed"
26026 for num in $(seq $OSTCOUNT); do
26030 # mount client with no active OSTs
26031 # so that the client can't initialize max LOV EA size
26032 # from OSC notifications
26033 mount_client $MOUNT || error "mount failed"
26034 # delay OST starting to keep this 0 max EA size for a while
26035 test_820_start_ost &
26037 # create a directory on MDS2
26038 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
26039 error "Failed to create directory"
26040 # open intent should update default EA size
26041 # see mdc_update_max_ea_from_body()
26042 # notice this is the very first RPC to MDS2
26043 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
26046 # With SSK, this situation can lead to -EPERM being returned.
26047 # In that case, simply retry.
26048 if [ $ret -ne 0 ] && $SHARED_KEY; then
26049 if echo "$out" | grep -q "not permitted"; then
26050 cp /etc/services $DIR/$tdir/mds2
26054 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
26056 run_test 820 "update max EA from open intent"
26059 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
26061 save_lustre_params mds1 \
26062 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
26063 do_facet $SINGLEMDS "$LCTL set_param -n \
26064 osp.$FSNAME-OST*MDT0000.max_create_count=0"
26065 do_facet $SINGLEMDS "$LCTL set_param -n \
26066 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
26068 # wait for statfs update to clear OS_STATFS_NOPRECREATE
26069 local maxage=$(do_facet mds1 $LCTL get_param -n \
26070 osp.$FSNAME-OST0000*MDT0000.maxage)
26071 sleep $((maxage + 1))
26073 #define OBD_FAIL_NET_ERROR_RPC 0x532
26074 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
26076 stack_trap "restore_lustre_params < $p; rm $p"
26078 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
26079 osp.$FSNAME-OST0000*MDT0000.create_count")
26080 for i in $(seq 1 $count); do
26081 touch $DIR/$tfile.${i} || error "touch failed"
26084 run_test 822 "test precreate failure"
26087 # tests that do cleanup/setup should be run at the end
26091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26094 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
26095 $LCTL set_param fail_loc=0x903
26097 cancel_lru_locks MGC
26099 FAIL_ON_ERROR=true cleanup
26100 FAIL_ON_ERROR=true setup
26102 run_test 900 "umount should not race with any mgc requeue thread"
26104 # LUS-6253/LU-11185
26110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26112 # some get_param have a bug to handle dot in param name
26113 cancel_lru_locks MGC
26114 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26115 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26116 umount_client $MOUNT || error "umount failed"
26117 mount_client $MOUNT || error "mount failed"
26118 cancel_lru_locks MGC
26119 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
26120 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
26122 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
26123 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
26127 run_test 901 "don't leak a mgc lock on client umount"
26131 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
26132 skip "client does not have LU-13377 fix"
26133 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
26134 $LCTL set_param fail_loc=0x1415
26135 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26136 cancel_lru_locks osc
26139 run_test 902 "test short write doesn't hang lustre"
26142 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
26143 check_and_cleanup_lustre
26144 if [ "$I_MOUNTED" != "yes" ]; then
26145 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true