3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 # Get the SLES distro version
97 # Returns a version string that should only be used in comparing
98 # strings returned by version_code()
101 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
103 # All SuSE Linux versions have one decimal. version_code expects two
104 local sles_version=$version.0
105 version_code $sles_version
108 # Check if we are running on Ubuntu or SLES so we can make decisions on
110 if [ -r /etc/SuSE-release ]; then
111 sles_version=$(sles_version_code)
112 [ $sles_version -lt $(version_code 11.4.0) ] &&
113 # bug number for skipped test: LU-4341
114 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
115 [ $sles_version -lt $(version_code 12.0.0) ] &&
116 # bug number for skipped test: LU-3703
117 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
118 elif [ -r /etc/os-release ]; then
119 if grep -qi ubuntu /etc/os-release; then
120 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
121 -e 's/^VERSION=//p' \
125 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
126 # bug number for skipped test:
128 ALWAYS_EXCEPT+=" 103a 410"
138 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
139 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
148 check_swap_layouts_support()
150 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
151 skip "Does not support layout lock."
154 check_swap_layout_no_dom()
157 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
158 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
161 check_and_setup_lustre
165 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
167 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
168 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
169 rm -rf $DIR/[Rdfs][0-9]*
171 # $RUNAS_ID may get set incorrectly somewhere else
172 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
173 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
175 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
177 if [ "${ONLY}" = "MOUNT" ] ; then
178 echo "Lustre is up, please go on"
182 echo "preparing for tests involving mounts"
183 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
185 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
186 echo # add a newline after mke2fs.
190 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
191 lctl set_param debug=-1 2> /dev/null || true
194 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
196 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
198 run_test 0a "touch; rm ====================="
201 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
202 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
204 run_test 0b "chmod 0755 $DIR ============================="
207 $LCTL get_param mdc.*.import | grep "state: FULL" ||
208 error "import not FULL"
209 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
212 run_test 0c "check import proc"
214 test_0d() { # LU-3397
215 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
216 skip "proc exports not supported before 2.10.57"
218 local mgs_exp="mgs.MGS.exports"
219 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
221 local exp_client_version
224 local temp_imp=$DIR/$tfile.import
225 local temp_exp=$DIR/$tfile.export
227 # save mgc import file to $temp_imp
228 $LCTL get_param mgc.*.import | tee $temp_imp
229 # Check if client uuid is found in MGS export
230 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
231 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
235 # save mgs export file to $temp_exp
236 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
238 # Compare the value of field "connect_flags"
239 imp_val=$(grep "connect_flags" $temp_imp)
240 exp_val=$(grep "connect_flags" $temp_exp)
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export flags '$exp_val' != import flags '$imp_val'"
244 # Compare client versions. Only compare top-3 fields for compatibility
245 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
246 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
247 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
248 [ "$exp_val" == "$imp_val" ] ||
249 error "exp version '$exp_client_version'($exp_val) != " \
250 "'$(lustre_build_version client)'($imp_val)"
252 run_test 0d "check export proc ============================="
255 test_mkdir $DIR/$tdir
256 test_mkdir $DIR/$tdir/d2
257 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
258 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
261 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
263 run_test 1 "mkdir; remkdir; rmdir"
266 test_mkdir $DIR/$tdir
267 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
268 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
270 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
272 run_test 2 "mkdir; touch; rmdir; check file"
275 test_mkdir $DIR/$tdir
276 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
277 touch $DIR/$tdir/$tfile
278 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
280 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
282 run_test 3 "mkdir; touch; rmdir; check dir"
284 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
286 test_mkdir -i 1 $DIR/$tdir
288 touch $DIR/$tdir/$tfile ||
289 error "Create file under remote directory failed"
292 error "Expect error removing in-use dir $DIR/$tdir"
294 test -d $DIR/$tdir || error "Remote directory disappeared"
296 rm -rf $DIR/$tdir || error "remove remote dir error"
298 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
301 test_mkdir $DIR/$tdir
302 test_mkdir $DIR/$tdir/d2
303 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
304 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
305 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
307 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
310 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
311 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
312 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
313 error "$tfile does not have perm 0666 or UID $UID"
314 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
315 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
316 error "$tfile should be 0666 and owned by UID $UID"
318 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
321 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
324 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
325 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
326 error "$tfile should be owned by UID $RUNAS_ID"
327 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
328 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
329 error "$tfile should be owned by UID $RUNAS_ID"
331 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
334 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
337 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
338 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
339 error "$tfile should be owned by GID $UID"
340 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
341 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
342 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
344 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
347 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
349 test_mkdir $DIR/$tdir
350 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
351 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
352 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
353 test_mkdir $DIR/$tdir/d/subdir
354 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
355 error "$tdir/d/subdir should be GID $RUNAS_GID"
356 if [[ $MDSCOUNT -gt 1 ]]; then
357 # check remote dir sgid inherite
358 $LFS mkdir -i 0 $DIR/$tdir.local ||
359 error "mkdir $tdir.local failed"
360 chmod g+s $DIR/$tdir.local ||
361 error "chmod $tdir.local failed"
362 chgrp $RUNAS_GID $DIR/$tdir.local ||
363 error "chgrp $tdir.local failed"
364 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
365 error "mkdir $tdir.remote failed"
366 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
367 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
368 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
369 error "$tdir.remote should be mode 02755"
372 run_test 6g "verify new dir in sgid dir inherits group"
374 test_6h() { # bug 7331
375 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
377 touch $DIR/$tfile || error "touch failed"
378 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
379 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
380 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
381 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
382 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
384 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
387 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 chmod 0666 $DIR/$tdir/$tfile
390 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
391 error "$tdir/$tfile should be mode 0666"
393 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
396 if [ ! -d $DIR/$tdir ]; then
397 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 echo -n foo > $DIR/$tdir/$tfile
401 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
402 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
404 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
407 test_mkdir $DIR/$tdir
408 touch $DIR/$tdir/$tfile
409 chmod 0666 $DIR/$tdir/$tfile
410 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
411 error "$tfile mode not 0666"
413 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 test_mkdir $DIR/$tdir/d2/d3
419 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
421 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
424 test_mkdir $DIR/$tdir
425 test_mkdir $DIR/$tdir/d2
426 touch $DIR/$tdir/d2/$tfile
427 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
428 error "$tdir/d2/$tfile not a file"
430 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
433 test_mkdir $DIR/$tdir
434 test_mkdir $DIR/$tdir/d2
435 chmod 0666 $DIR/$tdir/d2
436 chmod 0705 $DIR/$tdir/d2
437 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
438 error "$tdir/d2 mode not 0705"
440 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
443 test_mkdir $DIR/$tdir
444 touch $DIR/$tdir/$tfile
445 chmod 0666 $DIR/$tdir/$tfile
446 chmod 0654 $DIR/$tdir/$tfile
447 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
448 error "$tdir/d2 mode not 0654"
450 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
453 test_mkdir $DIR/$tdir
454 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
456 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
457 error "$tdir/$tfile size not 0 after truncate"
459 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
465 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
467 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
470 test_mkdir $DIR/$tdir
471 touch $DIR/$tdir/$tfile
472 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
473 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
474 error "$tdir/${tfile_2} not a file after rename"
475 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
477 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 rm -rf $DIR/$tdir/$tfile
483 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
485 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
488 test_mkdir $DIR/$tdir
489 touch $DIR/$tdir/$tfile
490 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
492 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
493 error "$tdir/l-exist not a symlink"
494 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
495 error "$tdir/l-exist not referencing a file"
496 rm -f $DIR/$tdir/l-exist
497 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
499 run_test 17a "symlinks: create, remove (real)"
502 test_mkdir $DIR/$tdir
503 ln -s no-such-file $DIR/$tdir/l-dangle
505 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
506 error "$tdir/l-dangle not referencing no-such-file"
507 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
508 error "$tdir/l-dangle not referencing non-existent file"
509 rm -f $DIR/$tdir/l-dangle
510 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
512 run_test 17b "symlinks: create, remove (dangling)"
514 test_17c() { # bug 3440 - don't save failed open RPC for replay
515 test_mkdir $DIR/$tdir
516 ln -s foo $DIR/$tdir/$tfile
517 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
519 run_test 17c "symlinks: open dangling (should return error)"
522 test_mkdir $DIR/$tdir
523 ln -s foo $DIR/$tdir/$tfile
524 touch $DIR/$tdir/$tfile || error "creating to new symlink"
526 run_test 17d "symlinks: create dangling"
529 test_mkdir $DIR/$tdir
530 local foo=$DIR/$tdir/$tfile
531 ln -s $foo $foo || error "create symlink failed"
532 ls -l $foo || error "ls -l failed"
533 ls $foo && error "ls not failed" || true
535 run_test 17e "symlinks: create recursive symlink (should return error)"
538 test_mkdir $DIR/$tdir
539 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
540 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
541 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
542 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
543 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
544 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
547 run_test 17f "symlinks: long and very long symlink name"
549 # str_repeat(S, N) generate a string that is string S repeated N times
554 while [ $((n -= 1)) -ge 0 ]; do
560 # Long symlinks and LU-2241
562 test_mkdir $DIR/$tdir
563 local TESTS="59 60 61 4094 4095"
565 # Fix for inode size boundary in 2.1.4
566 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
569 # Patch not applied to 2.2 or 2.3 branches
570 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
571 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
575 local SYMNAME=$(str_repeat 'x' $i)
576 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
577 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
580 run_test 17g "symlinks: really long symlink name and inode boundaries"
582 test_17h() { #bug 17378
583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
584 remote_mds_nodsh && skip "remote MDS with nodsh"
588 test_mkdir $DIR/$tdir
589 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
590 $LFS setstripe -c -1 $DIR/$tdir
591 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
592 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
593 touch $DIR/$tdir/$tfile || true
595 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
597 test_17i() { #bug 20018
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
601 local foo=$DIR/$tdir/$tfile
604 test_mkdir -c1 $DIR/$tdir
605 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
606 ln -s $foo $foo || error "create symlink failed"
607 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
608 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
609 ls -l $foo && error "error not detected"
612 run_test 17i "don't panic on short symlink (should return error)"
614 test_17k() { #bug 22301
615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
616 [[ -z "$(which rsync 2>/dev/null)" ]] &&
617 skip "no rsync command"
618 rsync --help | grep -q xattr ||
619 skip_env "$(rsync --version | head -n1) does not support xattrs"
620 test_mkdir $DIR/$tdir
621 test_mkdir $DIR/$tdir.new
622 touch $DIR/$tdir/$tfile
623 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
624 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
625 error "rsync failed with xattrs enabled"
627 run_test 17k "symlinks: rsync with xattrs enabled"
629 test_17l() { # LU-279
630 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
631 skip "no getfattr command"
633 test_mkdir $DIR/$tdir
634 touch $DIR/$tdir/$tfile
635 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
636 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
637 # -h to not follow symlinks. -m '' to list all the xattrs.
638 # grep to remove first line: '# file: $path'.
639 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
641 lgetxattr_size_check $path $xattr ||
642 error "lgetxattr_size_check $path $xattr failed"
646 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
652 remote_mds_nodsh && skip "remote MDS with nodsh"
653 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
654 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
655 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
657 local short_sym="0123456789"
658 local wdir=$DIR/$tdir
663 # create a long symlink file
664 for ((i = 0; i < 4; ++i)); do
665 long_sym=${long_sym}${long_sym}
668 echo "create 512 short and long symlink files under $wdir"
669 for ((i = 0; i < 256; ++i)); do
670 ln -sf ${long_sym}"a5a5" $wdir/long-$i
671 ln -sf ${short_sym}"a5a5" $wdir/short-$i
677 wait_delete_completed
679 echo "recreate the 512 symlink files with a shorter string"
680 for ((i = 0; i < 512; ++i)); do
681 # rewrite the symlink file with a shorter string
682 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
683 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
686 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
687 local devname=$(mdsdevname $mds_index)
689 echo "stop and checking mds${mds_index}:"
690 # e2fsck should not return error
692 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
695 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
696 error "start mds${mds_index} failed"
697 df $MOUNT > /dev/null 2>&1
699 error "e2fsck detected error for short/long symlink: rc=$rc"
702 run_test 17m "run e2fsck against MDT which contains short/long symlink"
704 check_fs_consistency_17n() {
708 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
709 # so it only check MDT1/MDT2 instead of all of MDTs.
710 for mdt_index in 1 2; do
711 local devname=$(mdsdevname $mdt_index)
712 # e2fsck should not return error
714 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
717 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
718 error "mount mds$mdt_index failed"
719 df $MOUNT > /dev/null 2>&1
725 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
727 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
728 remote_mds_nodsh && skip "remote MDS with nodsh"
729 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
730 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
731 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
735 test_mkdir $DIR/$tdir
736 for ((i=0; i<10; i++)); do
737 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
738 error "create remote dir error $i"
739 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
740 error "create files under remote dir failed $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after create files under remote dir"
746 for ((i = 0; i < 10; i++)); do
747 rm -rf $DIR/$tdir/remote_dir_${i} ||
748 error "destroy remote dir error $i"
751 check_fs_consistency_17n ||
752 error "e2fsck report error after unlink files under remote dir"
754 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
755 skip "lustre < 2.4.50 does not support migrate mv"
757 for ((i = 0; i < 10; i++)); do
758 mkdir -p $DIR/$tdir/remote_dir_${i}
759 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
760 error "create files under remote dir failed $i"
761 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
762 error "migrate remote dir error $i"
764 check_fs_consistency_17n || error "e2fsck report error after migration"
766 for ((i = 0; i < 10; i++)); do
767 rm -rf $DIR/$tdir/remote_dir_${i} ||
768 error "destroy remote dir error $i"
771 check_fs_consistency_17n || error "e2fsck report error after unlink"
773 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
776 remote_mds_nodsh && skip "remote MDS with nodsh"
777 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
778 skip "Need MDS version at least 2.3.64"
780 local wdir=$DIR/${tdir}o
786 mdt_index=$($LFS getstripe -m $wdir/$tfile)
787 mdt_index=$((mdt_index + 1))
790 #fail mds will wait the failover finish then set
791 #following fail_loc to avoid interfer the recovery process.
794 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
795 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
796 ls -l $wdir/$tfile && rc=1
797 do_facet mds${mdt_index} lctl set_param fail_loc=0
798 [[ $rc -eq 0 ]] || error "stat file should fail"
800 run_test 17o "stat file with incompat LMA feature"
803 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
804 ls $DIR || error "Failed to ls $DIR: $?"
806 run_test 18 "touch .../f ; ls ... =============================="
812 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
814 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
817 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
819 run_test 19b "ls -l .../f19 (should return error) =============="
822 [ $RUNAS_ID -eq $UID ] &&
823 skip_env "RUNAS_ID = UID = $UID -- skipping"
825 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
827 run_test 19c "$RUNAS touch .../f19 (should return error) =="
830 cat $DIR/f19 && error || true
832 run_test 19d "cat .../f19 (should return error) =============="
841 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
843 run_test 20 "touch .../f ; ls -l ..."
846 test_mkdir $DIR/$tdir
847 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
848 ln -s dangle $DIR/$tdir/link
849 echo foo >> $DIR/$tdir/link
850 cat $DIR/$tdir/dangle
851 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
852 $CHECKSTAT -f -t file $DIR/$tdir/link ||
853 error "$tdir/link not linked to a file"
855 run_test 21 "write to dangling link"
858 local wdir=$DIR/$tdir
860 chown $RUNAS_ID:$RUNAS_GID $wdir
861 (cd $wdir || error "cd $wdir failed";
862 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
864 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
865 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
866 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
867 error "checkstat -u failed"
869 run_test 22 "unpack tar archive as non-root user"
873 test_mkdir $DIR/$tdir
874 local file=$DIR/$tdir/$tfile
876 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
877 openfile -f O_CREAT:O_EXCL $file &&
878 error "$file recreate succeeded" || true
880 run_test 23a "O_CREAT|O_EXCL in subdir"
882 test_23b() { # bug 18988
883 test_mkdir $DIR/$tdir
884 local file=$DIR/$tdir/$tfile
887 echo foo > $file || error "write filed"
888 echo bar >> $file || error "append filed"
889 $CHECKSTAT -s 8 $file || error "wrong size"
892 run_test 23b "O_APPEND check"
894 # LU-9409, size with O_APPEND and tiny writes
896 local file=$DIR/$tfile
899 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
900 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
905 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
907 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
910 #racing tiny & normal writes
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
912 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
914 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
917 #racing tiny & normal writes 2, ugly numbers
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
921 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
924 run_test 23c "O_APPEND size checks for tiny writes"
926 # LU-11069 file offset is correct after appending writes
928 local file=$DIR/$tfile
931 echo CentaurHauls > $file
932 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
933 if ((offset != 26)); then
934 error "wrong offset, expected 26, got '$offset'"
937 run_test 23d "file offset is correct after appending writes"
941 echo '-- same directory rename'
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.1
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
947 run_test 24a "rename file to non-existent target"
950 test_mkdir $DIR/$tdir
951 touch $DIR/$tdir/$tfile.{1,2}
952 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
953 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
954 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
956 run_test 24b "rename file to existing target"
959 test_mkdir $DIR/$tdir
960 test_mkdir $DIR/$tdir/d$testnum.1
961 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
962 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
963 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
965 run_test 24c "rename directory to non-existent target"
968 test_mkdir -c1 $DIR/$tdir
969 test_mkdir -c1 $DIR/$tdir/d$testnum.1
970 test_mkdir -c1 $DIR/$tdir/d$testnum.2
971 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
972 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
973 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
975 run_test 24d "rename directory to existing target"
978 echo '-- cross directory renames --'
982 mv $DIR/R5a/f $DIR/R5b/g
983 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
984 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
986 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
991 touch $DIR/R6a/f $DIR/R6b/g
992 mv $DIR/R6a/f $DIR/R6b/g
993 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
994 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
996 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1001 test_mkdir $DIR/R7a/d
1002 mv $DIR/R7a/d $DIR/R7b/e
1003 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1004 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1006 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1009 test_mkdir -c1 $DIR/R8a
1010 test_mkdir -c1 $DIR/R8b
1011 test_mkdir -c1 $DIR/R8a/d
1012 test_mkdir -c1 $DIR/R8b/e
1013 mrename $DIR/R8a/d $DIR/R8b/e
1014 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1015 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1017 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1020 echo "-- rename error cases"
1022 test_mkdir $DIR/R9/a
1024 mrename $DIR/R9/f $DIR/R9/a
1025 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1026 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1027 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1029 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1033 mrename $DIR/R10/f $DIR/R10/g
1034 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1035 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1036 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1038 run_test 24j "source does not exist ============================"
1041 test_mkdir $DIR/R11a
1042 test_mkdir $DIR/R11a/d
1044 mv $DIR/R11a/f $DIR/R11a/d
1045 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1046 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1048 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1050 # bug 2429 - rename foo foo foo creates invalid file
1053 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1055 run_test 24l "Renaming a file to itself ========================"
1059 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1060 # on ext3 this does not remove either the source or target files
1061 # though the "expected" operation would be to remove the source
1062 $CHECKSTAT -t file ${f} || error "${f} missing"
1063 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1065 run_test 24m "Renaming a file to a hard link to itself ========="
1069 # this stats the old file after it was renamed, so it should fail
1071 $CHECKSTAT ${f} || error "${f} missing"
1073 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1074 $CHECKSTAT -a ${f} || error "${f} exists"
1076 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1079 test_mkdir $DIR/$tdir
1080 rename_many -s random -v -n 10 $DIR/$tdir
1082 run_test 24o "rename of files during htree split"
1085 test_mkdir $DIR/R12a
1086 test_mkdir $DIR/R12b
1087 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1088 mrename $DIR/R12a $DIR/R12b
1089 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1090 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1091 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1092 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1094 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1096 cleanup_multiop_pause() {
1098 kill -USR1 $MULTIPID
1102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1104 test_mkdir $DIR/R13a
1105 test_mkdir $DIR/R13b
1106 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1107 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1110 trap cleanup_multiop_pause EXIT
1111 mrename $DIR/R13a $DIR/R13b
1112 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1113 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1114 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1115 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1116 cleanup_multiop_pause
1117 wait $MULTIPID || error "multiop close failed"
1119 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1121 test_24r() { #bug 3789
1122 test_mkdir $DIR/R14a
1123 test_mkdir $DIR/R14a/b
1124 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1125 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1126 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1128 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1131 test_mkdir $DIR/R15a
1132 test_mkdir $DIR/R15a/b
1133 test_mkdir $DIR/R15a/b/c
1134 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1135 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1136 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1138 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1140 test_mkdir $DIR/R16a
1141 test_mkdir $DIR/R16a/b
1142 test_mkdir $DIR/R16a/b/c
1143 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1144 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1145 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1147 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1149 test_24u() { # bug12192
1150 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1151 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1153 run_test 24u "create stripe file"
1155 simple_cleanup_common() {
1158 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1160 local start=$SECONDS
1163 wait_delete_completed
1164 echo "cleanup time $((SECONDS - start))"
1168 max_pages_per_rpc() {
1169 local mdtname="$(printf "MDT%04x" ${1:-0})"
1170 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1176 local nrfiles=${COUNT:-100000}
1177 local fname="$DIR/$tdir/$tfile"
1179 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1180 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1182 test_mkdir "$(dirname $fname)"
1183 # assume MDT0000 has the fewest inodes
1184 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1185 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1186 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1188 trap simple_cleanup_common EXIT
1190 createmany -m "$fname" $nrfiles
1192 cancel_lru_locks mdc
1193 lctl set_param mdc.*.stats clear
1195 # was previously test_24D: LU-6101
1196 # readdir() returns correct number of entries after cursor reload
1197 local num_ls=$(ls $DIR/$tdir | wc -l)
1198 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1199 local num_all=$(ls -a $DIR/$tdir | wc -l)
1200 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1201 [ $num_all -ne $((nrfiles + 2)) ]; then
1202 error "Expected $nrfiles files, got $num_ls " \
1203 "($num_uniq unique $num_all .&..)"
1205 # LU-5 large readdir
1206 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1207 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1208 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1209 # take into account of overhead in lu_dirpage header and end mark in
1210 # each page, plus one in rpc_num calculation.
1211 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1212 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1213 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1214 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1215 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1216 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1217 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1218 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1219 error "large readdir doesn't take effect: " \
1220 "$mds_readpage should be about $rpc_max"
1222 simple_cleanup_common
1224 run_test 24v "list large directory (test hash collision, b=17560)"
1226 test_24w() { # bug21506
1228 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1229 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1230 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1231 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1232 [[ "$SZ1" -eq "$SZ2" ]] ||
1233 error "Error reading at the end of the file $tfile"
1235 run_test 24w "Reading a file larger than 4Gb"
1238 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1240 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1241 skip "Need MDS version at least 2.7.56"
1244 local remote_dir=$DIR/$tdir/remote_dir
1246 test_mkdir $DIR/$tdir
1247 $LFS mkdir -i $MDTIDX $remote_dir ||
1248 error "create remote directory failed"
1250 test_mkdir $DIR/$tdir/src_dir
1251 touch $DIR/$tdir/src_file
1252 test_mkdir $remote_dir/tgt_dir
1253 touch $remote_dir/tgt_file
1255 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1256 error "rename dir cross MDT failed!"
1258 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1259 error "rename file cross MDT failed!"
1261 touch $DIR/$tdir/ln_file
1262 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1263 error "ln file cross MDT failed"
1265 rm -rf $DIR/$tdir || error "Can not delete directories"
1267 run_test 24x "cross MDT rename/link"
1270 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1273 local remote_dir=$DIR/$tdir/remote_dir
1276 test_mkdir $DIR/$tdir
1277 $LFS mkdir -i $mdtidx $remote_dir ||
1278 error "create remote directory failed"
1280 test_mkdir $remote_dir/src_dir
1281 touch $remote_dir/src_file
1282 test_mkdir $remote_dir/tgt_dir
1283 touch $remote_dir/tgt_file
1285 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1286 error "rename subdir in the same remote dir failed!"
1288 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1289 error "rename files in the same remote dir failed!"
1291 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1292 error "link files in the same remote dir failed!"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24y "rename/link on the same dir should succeed"
1299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1300 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1301 skip "Need MDS version at least 2.12.51"
1305 for index in 0 1; do
1306 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1307 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1310 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1313 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1315 local mdts=$(comma_list $(mdts_nodes))
1317 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1318 stack_trap "do_nodes $mdts $LCTL \
1319 set_param mdt.*.enable_remote_rename=1" EXIT
1321 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1323 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1324 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1326 run_test 24z "cross-MDT rename is done as cp"
1328 test_24A() { # LU-3182
1332 test_mkdir $DIR/$tdir
1333 trap simple_cleanup_common EXIT
1334 createmany -m $DIR/$tdir/$tfile $NFILES
1335 local t=$(ls $DIR/$tdir | wc -l)
1336 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1337 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1338 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1339 [ $v -ne $((NFILES + 2)) ] ; then
1340 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1343 simple_cleanup_common || error "Can not delete directories"
1345 run_test 24A "readdir() returns correct number of entries."
1347 test_24B() { # LU-4805
1348 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1352 test_mkdir $DIR/$tdir
1353 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1354 error "create striped dir failed"
1356 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1357 [ $count -eq 2 ] || error "Expected 2, got $count"
1359 touch $DIR/$tdir/striped_dir/a
1361 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1362 [ $count -eq 3 ] || error "Expected 3, got $count"
1364 touch $DIR/$tdir/striped_dir/.f
1366 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1367 [ $count -eq 4 ] || error "Expected 4, got $count"
1369 rm -rf $DIR/$tdir || error "Can not delete directories"
1371 run_test 24B "readdir for striped dir return correct number of entries"
1374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1380 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1381 error "create striped dir failed"
1383 cd $DIR/$tdir/d0/striped_dir
1385 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1386 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1387 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d0_ino" = "$parent_ino" ] ||
1390 error ".. wrong, expect $d0_ino, get $parent_ino"
1392 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1393 error "mv striped dir failed"
1395 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1397 [ "$d1_ino" = "$parent_ino" ] ||
1398 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1400 run_test 24C "check .. in striped dir"
1403 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1407 mkdir $DIR/$tdir/src_dir
1408 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1409 error "create remote source failed"
1411 touch $DIR/$tdir/src_dir/src_child/a
1413 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1414 error "create remote target dir failed"
1416 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1417 error "create remote target child failed"
1419 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1420 error "rename dir cross MDT failed!"
1424 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1425 error "src_child still exists after rename"
1427 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1428 error "missing file(a) after rename"
1430 rm -rf $DIR/$tdir || error "Can not delete directories"
1432 run_test 24E "cross MDT rename/link"
1435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1438 [ "$SLOW" = "no" ] && repeats=100
1442 echo "$repeats repeats"
1443 for ((i = 0; i < repeats; i++)); do
1444 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1445 touch $DIR/$tdir/test/a || error "touch fails"
1446 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1447 rm -rf $DIR/$tdir/test || error "rmdir fails"
1452 run_test 24F "hash order vs readdir (LU-11330)"
1455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1460 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1461 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1462 touch $DIR/$tdir-0/f1 || error "touch f1"
1463 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1464 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1465 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1466 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1467 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1469 run_test 24G "migrate symlink in rename"
1472 echo '== symlink sanity ============================================='
1476 touch $DIR/s25/foo ||
1477 error "File creation in symlinked directory failed"
1479 run_test 25a "create file in symlinked directory ==============="
1482 [ ! -d $DIR/d25 ] && test_25a
1483 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1485 run_test 25b "lookup file in symlinked directory ==============="
1489 test_mkdir $DIR/d26/d26-2
1490 ln -s d26/d26-2 $DIR/s26
1491 touch $DIR/s26/foo || error "File creation failed"
1493 run_test 26a "multiple component symlink ======================="
1496 test_mkdir -p $DIR/$tdir/d26-2
1497 ln -s $tdir/d26-2/foo $DIR/s26-2
1498 touch $DIR/s26-2 || error "File creation failed"
1500 run_test 26b "multiple component symlink at end of lookup ======"
1503 test_mkdir $DIR/d26.2
1504 touch $DIR/d26.2/foo
1505 ln -s d26.2 $DIR/s26.2-1
1506 ln -s s26.2-1 $DIR/s26.2-2
1507 ln -s s26.2-2 $DIR/s26.2-3
1508 chmod 0666 $DIR/s26.2-3/foo
1510 run_test 26c "chain of symlinks"
1512 # recursive symlinks (bug 439)
1514 ln -s d26-3/foo $DIR/d26-3
1516 run_test 26d "create multiple component recursive symlink"
1519 [ ! -h $DIR/d26-3 ] && test_26d
1522 run_test 26e "unlink multiple component recursive symlink"
1524 # recursive symlinks (bug 7022)
1526 test_mkdir $DIR/$tdir
1527 test_mkdir $DIR/$tdir/$tfile
1528 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1529 test_mkdir -p lndir/bar1
1530 test_mkdir $DIR/$tdir/$tfile/$tfile
1531 cd $tfile || error "cd $tfile failed"
1532 ln -s .. dotdot || error "ln dotdot failed"
1533 ln -s dotdot/lndir lndir || error "ln lndir failed"
1534 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1535 output=`ls $tfile/$tfile/lndir/bar1`
1536 [ "$output" = bar1 ] && error "unexpected output"
1537 rm -r $tfile || error "rm $tfile failed"
1538 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1540 run_test 26f "rm -r of a directory which has recursive symlink"
1543 test_mkdir $DIR/$tdir
1544 $LFS getstripe $DIR/$tdir
1545 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1546 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1547 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1549 run_test 27a "one stripe file"
1552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1554 test_mkdir $DIR/$tdir
1555 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1556 $LFS getstripe -c $DIR/$tdir/$tfile
1557 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1558 error "two-stripe file doesn't have two stripes"
1560 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1562 run_test 27b "create and write to two stripe file"
1564 # 27c family tests specific striping, setstripe -o
1566 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1567 test_mkdir -p $DIR/$tdir
1570 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1571 $LFS getstripe -i $DIR/$tdir/$tfile
1572 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1573 error "stripe not on specified OST"
1575 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1577 run_test 27ca "one stripe on specified OST"
1580 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1581 test_mkdir -p $DIR/$tdir
1583 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1584 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1587 # Strip getstripe output to a space separated list of OSTs
1588 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1589 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1590 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1591 error "stripes not on specified OSTs"
1593 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1595 run_test 27cb "two stripes on specified OSTs"
1598 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1599 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1600 skip "server does not support overstriping"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cc "two stripes on the same OST"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1622 test_mkdir -p $DIR/$tdir
1623 local osts="0,1,1,0"
1624 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1625 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1628 # Strip getstripe output to a space separated list of OSTs
1629 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1630 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1631 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1632 error "stripes not on specified OSTs"
1634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1636 run_test 27cd "four stripes on two OSTs"
1639 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1640 skip_env "too many osts, skipping"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 # We do one more stripe than we have OSTs
1644 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1645 skip_env "ea_inode feature disabled"
1647 test_mkdir -p $DIR/$tdir
1649 for i in $(seq 0 $OSTCOUNT);
1652 if [ $i -ne $OSTCOUNT ]; then
1656 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1657 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1660 # Strip getstripe output to a space separated list of OSTs
1661 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1662 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1663 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1664 error "stripes not on specified OSTs"
1666 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1668 run_test 27ce "more stripes than OSTs with -o"
1671 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1674 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1675 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1676 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1677 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1678 error "failed to set $osp_proc=0"
1680 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1683 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1684 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1685 error "failed to set $osp_proc=1"
1688 error "should return error due to $osp_proc=0"
1690 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1693 test_mkdir $DIR/$tdir
1694 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1695 error "setstripe failed"
1696 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1699 run_test 27d "create file with default settings"
1702 # LU-5839 adds check for existed layout before setting it
1703 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1704 skip "Need MDS version at least 2.7.56"
1706 test_mkdir $DIR/$tdir
1707 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1708 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1709 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1711 run_test 27e "setstripe existing file (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1716 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1718 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1719 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1722 run_test 27f "setstripe with bad stripe size (should return error)"
1725 test_mkdir $DIR/$tdir
1726 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1727 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1728 error "$DIR/$tdir/$tfile has object"
1730 run_test 27g "$LFS getstripe with no objects"
1733 test_mkdir $DIR/$tdir
1734 touch $DIR/$tdir/$tfile || error "touch failed"
1735 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1736 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1738 (( rc == 2 )) || error "getstripe did not return ENOENT"
1740 run_test 27ga "$LFS getstripe with missing file (should return error)"
1743 test_mkdir $DIR/$tdir
1744 touch $DIR/$tdir/$tfile || error "touch failed"
1745 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1746 error "missing objects"
1748 run_test 27i "$LFS getstripe with some objects"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1753 error "setstripe failed" || true
1755 run_test 27j "setstripe with bad stripe offset (should return error)"
1757 test_27k() { # bug 2844
1758 test_mkdir $DIR/$tdir
1759 local file=$DIR/$tdir/$tfile
1760 local ll_max_blksize=$((4 * 1024 * 1024))
1761 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1762 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1763 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1764 dd if=/dev/zero of=$file bs=4k count=1
1765 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1766 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1768 run_test 27k "limit i_blksize for broken user apps"
1771 mcreate $DIR/$tfile || error "creating file"
1772 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1773 error "setstripe should have failed" || true
1775 run_test 27l "check setstripe permissions (should return error)"
1778 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1780 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1781 skip_env "multiple clients -- skipping"
1783 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1785 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1786 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1788 trap simple_cleanup_common EXIT
1789 test_mkdir $DIR/$tdir
1790 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1791 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1792 error "dd should fill OST0"
1794 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1796 [ $i -gt 256 ] && break
1799 touch $DIR/$tdir/$tfile.$i
1800 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1801 awk '{print $1}'| grep -w "0") ] &&
1802 error "OST0 was full but new created file still use it"
1804 touch $DIR/$tdir/$tfile.$i
1805 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1806 awk '{print $1}'| grep -w "0") ] &&
1807 error "OST0 was full but new created file still use it"
1808 simple_cleanup_common
1810 run_test 27m "create file while OST0 was full"
1812 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1813 # if the OST isn't full anymore.
1815 local ostidx=${1:-""}
1820 local list=$(comma_list $(osts_nodes))
1821 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1823 do_nodes $list lctl set_param fail_loc=0
1824 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1825 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1826 awk '{print $1 * 2;exit;}')
1827 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1829 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1832 __exhaust_precreations() {
1835 local FAILIDX=${3:-$OSTIDX}
1836 local ofacet=ost$((OSTIDX + 1))
1838 test_mkdir -p -c1 $DIR/$tdir
1839 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1840 local mfacet=mds$((mdtidx + 1))
1841 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1843 local OST=$(ostname_from_index $OSTIDX)
1846 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1847 local last_id=$(do_facet $mfacet lctl get_param -n \
1848 osp.$mdtosc_proc1.prealloc_last_id)
1849 local next_id=$(do_facet $mfacet lctl get_param -n \
1850 osp.$mdtosc_proc1.prealloc_next_id)
1852 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1853 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1855 test_mkdir -p $DIR/$tdir/${OST}
1856 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1857 #define OBD_FAIL_OST_ENOSPC 0x215
1858 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1859 echo "Creating to objid $last_id on ost $OST..."
1860 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1861 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1862 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1865 exhaust_precreations() {
1866 __exhaust_precreations $1 $2 $3
1870 exhaust_all_precreations() {
1872 for (( i=0; i < OSTCOUNT; i++ )) ; do
1873 __exhaust_precreations $i $1 -1
1879 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 remote_mds_nodsh && skip "remote MDS with nodsh"
1882 remote_ost_nodsh && skip "remote OST with nodsh"
1885 rm -f $DIR/$tdir/$tfile
1886 exhaust_precreations 0 0x80000215
1887 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1888 touch $DIR/$tdir/$tfile || error "touch failed"
1889 $LFS getstripe $DIR/$tdir/$tfile
1892 run_test 27n "create file with some full OSTs"
1895 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1897 remote_mds_nodsh && skip "remote MDS with nodsh"
1898 remote_ost_nodsh && skip "remote OST with nodsh"
1901 rm -f $DIR/$tdir/$tfile
1902 exhaust_all_precreations 0x215
1904 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1909 run_test 27o "create file with all full OSTs (should error)"
1912 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1914 remote_mds_nodsh && skip "remote MDS with nodsh"
1915 remote_ost_nodsh && skip "remote OST with nodsh"
1918 rm -f $DIR/$tdir/$tfile
1919 test_mkdir $DIR/$tdir
1921 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1922 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1923 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1925 exhaust_precreations 0 0x80000215
1926 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1927 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1928 $LFS getstripe $DIR/$tdir/$tfile
1932 run_test 27p "append to a truncated file with some full OSTs"
1935 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1937 remote_mds_nodsh && skip "remote MDS with nodsh"
1938 remote_ost_nodsh && skip "remote OST with nodsh"
1941 rm -f $DIR/$tdir/$tfile
1943 test_mkdir $DIR/$tdir
1944 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1945 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1946 error "truncate $DIR/$tdir/$tfile failed"
1947 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1949 exhaust_all_precreations 0x215
1951 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1952 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1956 run_test 27q "append to truncated file with all OSTs full (should error)"
1959 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1961 remote_mds_nodsh && skip "remote MDS with nodsh"
1962 remote_ost_nodsh && skip "remote OST with nodsh"
1965 rm -f $DIR/$tdir/$tfile
1966 exhaust_precreations 0 0x80000215
1968 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1972 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1974 test_27s() { # bug 10725
1975 test_mkdir $DIR/$tdir
1976 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1977 local stripe_count=0
1978 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1979 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1980 error "stripe width >= 2^32 succeeded" || true
1983 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1985 test_27t() { # bug 10864
1990 $WLFS getstripe $tfile
1993 run_test 27t "check that utils parse path correctly"
1995 test_27u() { # bug 4900
1996 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1997 remote_mds_nodsh && skip "remote MDS with nodsh"
2000 local list=$(comma_list $(mdts_nodes))
2002 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2003 do_nodes $list $LCTL set_param fail_loc=0x139
2004 test_mkdir -p $DIR/$tdir
2005 trap simple_cleanup_common EXIT
2006 createmany -o $DIR/$tdir/t- 1000
2007 do_nodes $list $LCTL set_param fail_loc=0
2009 TLOG=$TMP/$tfile.getstripe
2010 $LFS getstripe $DIR/$tdir > $TLOG
2011 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2012 unlinkmany $DIR/$tdir/t- 1000
2014 [[ $OBJS -gt 0 ]] &&
2015 error "$OBJS objects created on OST-0. See $TLOG" ||
2018 run_test 27u "skip object creation on OSC w/o objects"
2020 test_27v() { # bug 4900
2021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2023 remote_mds_nodsh && skip "remote MDS with nodsh"
2024 remote_ost_nodsh && skip "remote OST with nodsh"
2026 exhaust_all_precreations 0x215
2029 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2031 touch $DIR/$tdir/$tfile
2032 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2034 for (( i=1; i < OSTCOUNT; i++ )); do
2035 do_facet ost$i lctl set_param fail_loc=0x705
2037 local START=`date +%s`
2038 createmany -o $DIR/$tdir/$tfile 32
2040 local FINISH=`date +%s`
2041 local TIMEOUT=`lctl get_param -n timeout`
2042 local PROCESS=$((FINISH - START))
2043 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2044 error "$FINISH - $START >= $TIMEOUT / 2"
2045 sleep $((TIMEOUT / 2 - PROCESS))
2048 run_test 27v "skip object creation on slow OST"
2050 test_27w() { # bug 10997
2051 test_mkdir $DIR/$tdir
2052 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2053 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2054 error "stripe size $size != 65536" || true
2055 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2056 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2058 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2061 [[ $OSTCOUNT -lt 2 ]] &&
2062 skip_env "skipping multiple stripe count/offset test"
2064 test_mkdir $DIR/$tdir
2065 for i in $(seq 1 $OSTCOUNT); do
2067 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2068 error "setstripe -c $i -i $offset failed"
2069 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2070 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2071 [ $count -ne $i ] && error "stripe count $count != $i" || true
2072 [ $index -ne $offset ] &&
2073 error "stripe offset $index != $offset" || true
2076 run_test 27wa "check $LFS setstripe -c -i options"
2079 remote_ost_nodsh && skip "remote OST with nodsh"
2080 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2083 OFFSET=$(($OSTCOUNT - 1))
2085 local OST=$(ostname_from_index $OSTIDX)
2087 test_mkdir $DIR/$tdir
2088 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2089 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2091 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2092 for i in $(seq 0 $OFFSET); do
2093 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2094 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2095 error "OST0 was degraded but new created file still use it"
2097 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2099 run_test 27x "create files while OST0 is degraded"
2102 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2103 remote_mds_nodsh && skip "remote MDS with nodsh"
2104 remote_ost_nodsh && skip "remote OST with nodsh"
2105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2107 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2108 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2109 osp.$mdtosc.prealloc_last_id)
2110 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2111 osp.$mdtosc.prealloc_next_id)
2112 local fcount=$((last_id - next_id))
2113 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2114 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2116 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2117 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2118 local OST_DEACTIVE_IDX=-1
2123 for OSC in $MDS_OSCS; do
2124 OST=$(osc_to_ost $OSC)
2125 OSTIDX=$(index_from_ostuuid $OST)
2126 if [ $OST_DEACTIVE_IDX == -1 ]; then
2127 OST_DEACTIVE_IDX=$OSTIDX
2129 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2130 echo $OSC "is Deactivated:"
2131 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2135 OSTIDX=$(index_from_ostuuid $OST)
2136 test_mkdir $DIR/$tdir
2137 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2139 for OSC in $MDS_OSCS; do
2140 OST=$(osc_to_ost $OSC)
2141 OSTIDX=$(index_from_ostuuid $OST)
2142 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2143 echo $OST "is degraded:"
2144 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2145 obdfilter.$OST.degraded=1
2150 createmany -o $DIR/$tdir/$tfile $fcount
2152 for OSC in $MDS_OSCS; do
2153 OST=$(osc_to_ost $OSC)
2154 OSTIDX=$(index_from_ostuuid $OST)
2155 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2156 echo $OST "is recovered from degraded:"
2157 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2158 obdfilter.$OST.degraded=0
2160 do_facet $SINGLEMDS lctl --device %$OSC activate
2164 # all osp devices get activated, hence -1 stripe count restored
2165 local stripe_count=0
2167 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2168 # devices get activated.
2170 $LFS setstripe -c -1 $DIR/$tfile
2171 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2173 [ $stripe_count -ne $OSTCOUNT ] &&
2174 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2177 run_test 27y "create files while OST0 is degraded and the rest inactive"
2183 lmm_count=$($LFS getstripe -c $1)
2184 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2185 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2187 local old_ifs="$IFS"
2189 fid=($($LFS path2fid $1))
2192 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2193 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2195 # compare lmm_seq and lu_fid->f_seq
2196 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2197 # compare lmm_object_id and lu_fid->oid
2198 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2200 # check the trusted.fid attribute of the OST objects of the file
2201 local have_obdidx=false
2203 $LFS getstripe $1 | while read obdidx oid hex seq; do
2204 # skip lines up to and including "obdidx"
2205 [ -z "$obdidx" ] && break
2206 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2207 $have_obdidx || continue
2209 local ost=$((obdidx + 1))
2210 local dev=$(ostdevname $ost)
2213 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2215 seq=$(echo $seq | sed -e "s/^0x//g")
2216 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2217 oid_hex=$(echo $oid)
2219 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2221 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2225 # Don't unmount/remount the OSTs if we don't need to do that.
2226 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2227 # update too, until that use mount/ll_decode_filter_fid/mount.
2228 # Re-enable when debugfs will understand new filter_fid.
2230 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2231 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2232 $dev 2>/dev/null" | grep "parent=")
2234 if [ -z "$ff" ]; then
2236 mount_fstype ost$ost
2237 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2238 $(facet_mntpt ost$ost)/$obj_file)
2239 unmount_fstype ost$ost
2240 start ost$ost $dev $OST_MOUNT_OPTS
2244 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2246 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2248 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2249 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2251 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2252 # stripe_size=1048576 component_id=1 component_start=0 \
2253 # component_end=33554432
2254 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2255 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2256 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2258 if grep -q 'stripe=' <<<$ff; then
2259 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2261 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2262 # into f_ver in this case. See comment on ff_parent.
2263 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2266 # compare lmm_seq and filter_fid->ff_parent.f_seq
2267 [ $ff_pseq = $lmm_seq ] ||
2268 error "FF parent SEQ $ff_pseq != $lmm_seq"
2269 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2270 [ $ff_poid = $lmm_oid ] ||
2271 error "FF parent OID $ff_poid != $lmm_oid"
2272 (($ff_pstripe == $stripe_nr)) ||
2273 error "FF stripe $ff_pstripe != $stripe_nr"
2275 stripe_nr=$((stripe_nr + 1))
2276 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2278 if grep -q 'stripe_count=' <<<$ff; then
2279 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2280 -e 's/ .*//' <<<$ff)
2281 [ $lmm_count = $ff_scnt ] ||
2282 error "FF stripe count $lmm_count != $ff_scnt"
2288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2289 remote_ost_nodsh && skip "remote OST with nodsh"
2291 test_mkdir $DIR/$tdir
2292 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2293 { error "setstripe -c -1 failed"; return 1; }
2294 # We need to send a write to every object to get parent FID info set.
2295 # This _should_ also work for setattr, but does not currently.
2296 # touch $DIR/$tdir/$tfile-1 ||
2297 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2298 { error "dd $tfile-1 failed"; return 2; }
2299 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2300 { error "setstripe -c -1 failed"; return 3; }
2301 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2302 { error "dd $tfile-2 failed"; return 4; }
2304 # make sure write RPCs have been sent to OSTs
2307 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2308 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2310 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2312 test_27A() { # b=19102
2313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2315 save_layout_restore_at_exit $MOUNT
2316 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2317 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2318 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2319 local default_size=$($LFS getstripe -S $MOUNT)
2320 local default_offset=$($LFS getstripe -i $MOUNT)
2321 local dsize=$(do_facet $SINGLEMDS \
2322 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2323 [ $default_size -eq $dsize ] ||
2324 error "stripe size $default_size != $dsize"
2325 [ $default_offset -eq -1 ] ||
2326 error "stripe offset $default_offset != -1"
2328 run_test 27A "check filesystem-wide default LOV EA values"
2330 test_27B() { # LU-2523
2331 test_mkdir $DIR/$tdir
2332 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2334 # open f1 with O_LOV_DELAY_CREATE
2336 # call setstripe ioctl on open file descriptor for f1
2338 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2342 # open f1 with O_LOV_DELAY_CREATE
2344 # call setstripe ioctl on open file descriptor for f1
2346 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2348 # Allow multiop to fail in imitation of NFS's busted semantics.
2351 run_test 27B "call setstripe on open unlinked file/rename victim"
2353 # 27C family tests full striping and overstriping
2354 test_27Ca() { #LU-2871
2355 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2363 test_mkdir $DIR/$tdir
2365 for i in $(seq 0 $((OSTCOUNT - 1))); do
2366 # set stripe across all OSTs starting from OST$i
2367 $LFS setstripe -i $i -c -1 $tfile$i
2368 # get striping information
2369 ost_idx=($($LFS getstripe $tfile$i |
2370 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2374 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2375 error "${#ost_idx[@]} != $OSTCOUNT"
2377 for index in $(seq 0 $((OSTCOUNT - 1))); do
2379 for j in $(echo ${ost_idx[@]}); do
2380 if [ $index -eq $j ]; then
2386 error "Can not find $index in ${ost_idx[@]}"
2390 run_test 27Ca "check full striping across all OSTs"
2393 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2394 skip "server does not support overstriping"
2395 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2396 skip_env "too many osts, skipping"
2398 test_mkdir -p $DIR/$tdir
2399 local setcount=$(($OSTCOUNT * 2))
2400 [ $setcount -ge 160 ] || large_xattr_enabled ||
2401 skip_env "ea_inode feature disabled"
2403 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2404 error "setstripe failed"
2406 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2407 [ $count -eq $setcount ] ||
2408 error "stripe count $count, should be $setcount"
2410 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2411 error "overstriped should be set in pattern"
2413 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2416 run_test 27Cb "more stripes than OSTs with -C"
2419 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2420 skip "server does not support overstriping"
2421 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2423 test_mkdir -p $DIR/$tdir
2424 local setcount=$(($OSTCOUNT - 1))
2426 [ $setcount -ge 160 ] || large_xattr_enabled ||
2427 skip_env "ea_inode feature disabled"
2429 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2430 error "setstripe failed"
2432 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2433 [ $count -eq $setcount ] ||
2434 error "stripe count $count, should be $setcount"
2436 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2437 error "overstriped should not be set in pattern"
2439 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2442 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2445 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2446 skip "server does not support overstriping"
2447 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2448 large_xattr_enabled || skip_env "ea_inode feature disabled"
2450 test_mkdir -p $DIR/$tdir
2451 local setcount=$LOV_MAX_STRIPE_COUNT
2453 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2454 error "setstripe failed"
2456 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2457 [ $count -eq $setcount ] ||
2458 error "stripe count $count, should be $setcount"
2460 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2461 error "overstriped should be set in pattern"
2463 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2466 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2468 run_test 27Cd "test maximum stripe count"
2471 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2472 skip "server does not support overstriping"
2473 test_mkdir -p $DIR/$tdir
2475 pool_add $TESTNAME || error "Pool creation failed"
2476 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2480 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2481 error "setstripe failed"
2483 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2484 [ $count -eq $setcount ] ||
2485 error "stripe count $count, should be $setcount"
2487 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2488 error "overstriped should be set in pattern"
2490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2493 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2495 run_test 27Ce "test pool with overstriping"
2498 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2499 skip "server does not support overstriping"
2500 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2501 skip_env "too many osts, skipping"
2503 test_mkdir -p $DIR/$tdir
2505 local setcount=$(($OSTCOUNT * 2))
2506 [ $setcount -ge 160 ] || large_xattr_enabled ||
2507 skip_env "ea_inode feature disabled"
2509 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2510 error "setstripe failed"
2512 echo 1 > $DIR/$tdir/$tfile
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2519 error "overstriped should be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2526 run_test 27Cf "test default inheritance with overstriping"
2529 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2530 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2531 remote_mds_nodsh && skip "remote MDS with nodsh"
2533 local POOL=${POOL:-testpool}
2535 local last_ost=$(($OSTCOUNT - 1))
2537 local ost_list=$(seq $first_ost $ost_step $last_ost)
2538 local ost_range="$first_ost $last_ost $ost_step"
2540 test_mkdir $DIR/$tdir
2541 pool_add $POOL || error "pool_add failed"
2542 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2545 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2547 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2548 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2549 skip27D+=" -s 30,31"
2550 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2551 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2552 skip27D+=" -s 32,33"
2553 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2555 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2556 error "llapi_layout_test failed"
2558 destroy_test_pools || error "destroy test pools failed"
2560 run_test 27D "validate llapi_layout API"
2562 # Verify that default_easize is increased from its initial value after
2563 # accessing a widely striped file.
2565 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2566 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2567 skip "client does not have LU-3338 fix"
2569 # 72 bytes is the minimum space required to store striping
2570 # information for a file striped across one OST:
2571 # (sizeof(struct lov_user_md_v3) +
2572 # sizeof(struct lov_user_ost_data_v1))
2574 $LCTL set_param -n llite.*.default_easize $min_easize ||
2575 error "lctl set_param failed"
2576 local easize=$($LCTL get_param -n llite.*.default_easize)
2578 [ $easize -eq $min_easize ] ||
2579 error "failed to set default_easize"
2581 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2582 error "setstripe failed"
2583 # In order to ensure stat() call actually talks to MDS we need to
2584 # do something drastic to this file to shake off all lock, e.g.
2585 # rename it (kills lookup lock forcing cache cleaning)
2586 mv $DIR/$tfile $DIR/${tfile}-1
2587 ls -l $DIR/${tfile}-1
2590 easize=$($LCTL get_param -n llite.*.default_easize)
2592 [ $easize -gt $min_easize ] ||
2593 error "default_easize not updated"
2595 run_test 27E "check that default extended attribute size properly increases"
2597 test_27F() { # LU-5346/LU-7975
2598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2599 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2600 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2601 skip "Need MDS version at least 2.8.51"
2602 remote_ost_nodsh && skip "remote OST with nodsh"
2604 test_mkdir $DIR/$tdir
2606 $LFS setstripe -c 2 $DIR/$tdir
2608 # stop all OSTs to reproduce situation for LU-7975 ticket
2609 for num in $(seq $OSTCOUNT); do
2613 # open/create f0 with O_LOV_DELAY_CREATE
2614 # truncate f0 to a non-0 size
2616 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2618 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2619 # open/write it again to force delayed layout creation
2620 cat /etc/hosts > $DIR/$tdir/f0 &
2624 for num in $(seq $OSTCOUNT); do
2625 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2626 error "ost$num failed to start"
2629 wait $catpid || error "cat failed"
2631 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2632 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2633 error "wrong stripecount"
2636 run_test 27F "Client resend delayed layout creation with non-zero size"
2638 test_27G() { #LU-10629
2639 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2640 skip "Need MDS version at least 2.11.51"
2641 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2642 remote_mds_nodsh && skip "remote MDS with nodsh"
2643 local POOL=${POOL:-testpool}
2644 local ostrange="0 0 1"
2646 test_mkdir $DIR/$tdir
2647 touch $DIR/$tdir/$tfile.nopool
2648 pool_add $POOL || error "pool_add failed"
2649 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2650 $LFS setstripe -p $POOL $DIR/$tdir
2652 local pool=$($LFS getstripe -p $DIR/$tdir)
2654 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2655 touch $DIR/$tdir/$tfile.default
2656 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2657 $LFS find $DIR/$tdir -type f --pool $POOL
2658 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2659 [[ "$found" == "2" ]] ||
2660 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2662 $LFS setstripe -d $DIR/$tdir
2664 pool=$($LFS getstripe -p -d $DIR/$tdir)
2666 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2668 run_test 27G "Clear OST pool from stripe"
2671 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2672 skip "Need MDS version newer than 2.11.54"
2673 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2674 test_mkdir $DIR/$tdir
2675 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2676 touch $DIR/$tdir/$tfile
2677 $LFS getstripe -c $DIR/$tdir/$tfile
2678 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2679 error "two-stripe file doesn't have two stripes"
2681 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2682 $LFS getstripe -y $DIR/$tdir/$tfile
2683 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2684 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2685 error "expected l_ost_idx: [02]$ not matched"
2687 # make sure ost list has been cleared
2688 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2689 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2690 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2692 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2694 run_test 27H "Set specific OSTs stripe"
2697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2698 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2699 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2700 skip "Need MDS version newer than 2.12.52"
2701 local pool=$TESTNAME
2702 local ostrange="1 1 1"
2704 save_layout_restore_at_exit $MOUNT
2705 $LFS setstripe -c 2 -i 0 $MOUNT
2706 pool_add $pool || error "pool_add failed"
2707 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2708 test_mkdir $DIR/$tdir
2709 $LFS setstripe -p $pool $DIR/$tdir
2710 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2711 $LFS getstripe $DIR/$tdir/$tfile
2713 run_test 27I "check that root dir striping does not break parent dir one"
2716 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2717 skip "Need MDS version newer than 2.12.51"
2719 test_mkdir $DIR/$tdir
2720 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2721 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2723 # create foreign file (raw way)
2724 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2725 -t 1 -F 0xda08 || error "create_foreign_file failed"
2727 # verify foreign file (raw way)
2728 parse_foreign_file -f $DIR/$tdir/$tfile |
2729 grep "lov_foreign_magic: 0x0BD70BD0" ||
2730 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2731 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2732 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2733 parse_foreign_file -f $DIR/$tdir/$tfile |
2734 grep "lov_foreign_size: 73" ||
2735 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2736 parse_foreign_file -f $DIR/$tdir/$tfile |
2737 grep "lov_foreign_type: 1" ||
2738 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2739 parse_foreign_file -f $DIR/$tdir/$tfile |
2740 grep "lov_foreign_flags: 0x0000DA08" ||
2741 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2742 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2743 grep "lov_foreign_value: 0x" |
2744 sed -e 's/lov_foreign_value: 0x//')
2745 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2746 [[ $lov = ${lov2// /} ]] ||
2747 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2749 # create foreign file (lfs + API)
2750 $LFS setstripe --foreign=daos --flags 0xda08 \
2751 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2752 error "$DIR/$tdir/${tfile}2: create failed"
2754 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2755 grep "lfm_magic:.*0x0BD70BD0" ||
2756 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2757 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2758 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2759 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2760 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2761 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2762 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2763 grep "lfm_flags:.*0x0000DA08" ||
2764 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2765 $LFS getstripe $DIR/$tdir/${tfile}2 |
2766 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2767 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2769 # modify striping should fail
2770 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2771 error "$DIR/$tdir/$tfile: setstripe should fail"
2772 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2773 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2776 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2777 cat $DIR/$tdir/${tfile}2 &&
2778 error "$DIR/$tdir/${tfile}2: read should fail"
2779 cat /etc/passwd > $DIR/$tdir/$tfile &&
2780 error "$DIR/$tdir/$tfile: write should fail"
2781 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2782 error "$DIR/$tdir/${tfile}2: write should fail"
2785 chmod 222 $DIR/$tdir/$tfile ||
2786 error "$DIR/$tdir/$tfile: chmod failed"
2787 chmod 222 $DIR/$tdir/${tfile}2 ||
2788 error "$DIR/$tdir/${tfile}2: chmod failed"
2791 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2792 error "$DIR/$tdir/$tfile: chown failed"
2793 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2794 error "$DIR/$tdir/${tfile}2: chown failed"
2796 # rename should work
2797 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2798 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2799 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2800 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2802 #remove foreign file
2803 rm $DIR/$tdir/${tfile}.new ||
2804 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2805 rm $DIR/$tdir/${tfile}2.new ||
2806 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2808 run_test 27J "basic ops on file with foreign LOV"
2811 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2812 skip "Need MDS version newer than 2.12.49"
2814 test_mkdir $DIR/$tdir
2815 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2816 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2818 # create foreign dir (raw way)
2819 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2820 error "create_foreign_dir FAILED"
2822 # verify foreign dir (raw way)
2823 parse_foreign_dir -d $DIR/$tdir/$tdir |
2824 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2825 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2826 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2827 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2828 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2829 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2830 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2831 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2832 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2833 grep "lmv_foreign_value: 0x" |
2834 sed 's/lmv_foreign_value: 0x//')
2835 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2837 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2839 # create foreign dir (lfs + API)
2840 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2841 $DIR/$tdir/${tdir}2 ||
2842 error "$DIR/$tdir/${tdir}2: create failed"
2844 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2845 grep "lfm_magic:.*0x0CD50CD0" ||
2846 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2847 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2848 # - sizeof(lfm_type) - sizeof(lfm_flags)
2849 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2850 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2851 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2852 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2853 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2854 grep "lfm_flags:.*0x0000DA05" ||
2855 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2856 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2857 grep "lfm_value.*${uuid1}@${uuid2}" ||
2858 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2860 # file create in dir should fail
2861 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2862 touch $DIR/$tdir/${tdir}2/$tfile &&
2863 "$DIR/${tdir}2: file create should fail"
2866 chmod 777 $DIR/$tdir/$tdir ||
2867 error "$DIR/$tdir: chmod failed"
2868 chmod 777 $DIR/$tdir/${tdir}2 ||
2869 error "$DIR/${tdir}2: chmod failed"
2872 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2873 error "$DIR/$tdir: chown failed"
2874 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2875 error "$DIR/${tdir}2: chown failed"
2877 # rename should work
2878 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2879 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2880 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2881 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2884 rmdir $DIR/$tdir/${tdir}.new ||
2885 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2886 rmdir $DIR/$tdir/${tdir}2.new ||
2887 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2889 run_test 27K "basic ops on dir with foreign LMV"
2892 remote_mds_nodsh && skip "remote MDS with nodsh"
2894 local POOL=${POOL:-$TESTNAME}
2896 pool_add $POOL || error "pool_add failed"
2898 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2899 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2900 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2902 run_test 27L "lfs pool_list gives correct pool name"
2905 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2906 skip "Need MDS version >= than 2.12.57"
2907 remote_mds_nodsh && skip "remote MDS with nodsh"
2908 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2910 test_mkdir $DIR/$tdir
2912 # Set default striping on directory
2913 $LFS setstripe -C 4 $DIR/$tdir
2915 echo 1 > $DIR/$tdir/${tfile}.1
2916 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2918 [ $count -eq $setcount ] ||
2919 error "(1) stripe count $count, should be $setcount"
2921 # Capture existing append_stripe_count setting for restore
2922 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2923 local mdts=$(comma_list $(mdts_nodes))
2924 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2926 local appendcount=$orig_count
2927 echo 1 >> $DIR/$tdir/${tfile}.2_append
2928 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2929 [ $count -eq $appendcount ] ||
2930 error "(2)stripe count $count, should be $appendcount for append"
2932 # Disable O_APPEND striping, verify it works
2933 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2935 # Should now get the default striping, which is 4
2937 echo 1 >> $DIR/$tdir/${tfile}.3_append
2938 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2939 [ $count -eq $setcount ] ||
2940 error "(3) stripe count $count, should be $setcount"
2942 # Try changing the stripe count for append files
2943 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2945 # Append striping is now 2 (directory default is still 4)
2947 echo 1 >> $DIR/$tdir/${tfile}.4_append
2948 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2949 [ $count -eq $appendcount ] ||
2950 error "(4) stripe count $count, should be $appendcount for append"
2952 # Test append stripe count of -1
2953 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2954 appendcount=$OSTCOUNT
2955 echo 1 >> $DIR/$tdir/${tfile}.5
2956 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2957 [ $count -eq $appendcount ] ||
2958 error "(5) stripe count $count, should be $appendcount for append"
2960 # Set append striping back to default of 1
2961 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2963 # Try a new default striping, PFL + DOM
2964 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2966 # Create normal DOM file, DOM returns stripe count == 0
2968 touch $DIR/$tdir/${tfile}.6
2969 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2970 [ $count -eq $setcount ] ||
2971 error "(6) stripe count $count, should be $setcount"
2975 echo 1 >> $DIR/$tdir/${tfile}.7_append
2976 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2977 [ $count -eq $appendcount ] ||
2978 error "(7) stripe count $count, should be $appendcount for append"
2980 # Clean up DOM layout
2981 $LFS setstripe -d $DIR/$tdir
2983 # Now test that append striping works when layout is from root
2984 $LFS setstripe -c 2 $MOUNT
2985 # Make a special directory for this
2986 mkdir $DIR/${tdir}/${tdir}.2
2987 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2989 # Verify for normal file
2991 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2992 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2993 [ $count -eq $setcount ] ||
2994 error "(8) stripe count $count, should be $setcount"
2997 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2998 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2999 [ $count -eq $appendcount ] ||
3000 error "(9) stripe count $count, should be $appendcount for append"
3002 # Now test O_APPEND striping with pools
3003 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3004 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3007 pool_add $TESTNAME || error "pool creation failed"
3008 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3010 echo 1 >> $DIR/$tdir/${tfile}.10_append
3012 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3013 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3015 # Check that count is still correct
3017 echo 1 >> $DIR/$tdir/${tfile}.11_append
3018 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3019 [ $count -eq $appendcount ] ||
3020 error "(11) stripe count $count, should be $appendcount for append"
3022 # Disable O_APPEND stripe count, verify pool works separately
3023 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3025 echo 1 >> $DIR/$tdir/${tfile}.12_append
3027 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3028 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3030 # Remove pool setting, verify it's not applied
3031 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3033 echo 1 >> $DIR/$tdir/${tfile}.13_append
3035 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3036 [ "$pool" = "" ] || error "(13) pool found: $pool"
3038 run_test 27M "test O_APPEND striping"
3041 combined_mgs_mds && skip "needs separate MGS/MDT"
3043 pool_add $TESTNAME || error "pool_add failed"
3044 do_facet mgs "$LCTL pool_list $FSNAME" |
3045 grep -Fx "${FSNAME}.${TESTNAME}" ||
3046 error "lctl pool_list on MGS failed"
3048 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3050 # createtest also checks that device nodes are created and
3051 # then visible correctly (#2091)
3052 test_28() { # bug 2091
3054 $CREATETEST $DIR/d28/ct || error "createtest failed"
3056 run_test 28 "create/mknod/mkdir with bad file types ============"
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3061 sync; sleep 1; sync # flush out any dirty pages from previous tests
3068 declare -i LOCKCOUNTORIG=0
3069 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3070 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3072 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3074 declare -i LOCKUNUSEDCOUNTORIG=0
3075 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3076 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3083 declare -i LOCKCOUNTCURRENT=0
3084 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3085 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3088 declare -i LOCKUNUSEDCOUNTCURRENT=0
3089 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3090 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3093 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3094 $LCTL set_param -n ldlm.dump_namespaces ""
3095 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3096 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3097 log "dumped log to $TMP/test_29.dk (bug 5793)"
3100 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3101 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3102 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3103 log "dumped log to $TMP/test_29.dk (bug 5793)"
3107 run_test 29 "IT_GETATTR regression ============================"
3109 test_30a() { # was test_30
3110 cp $(which ls) $DIR || cp /bin/ls $DIR
3111 $DIR/ls / || error "Can't execute binary from lustre"
3114 run_test 30a "execute binary from Lustre (execve) =============="
3117 cp `which ls` $DIR || cp /bin/ls $DIR
3119 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3122 run_test 30b "execute binary from Lustre as non-root ==========="
3124 test_30c() { # b=22376
3125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3127 cp $(which ls) $DIR || cp /bin/ls $DIR
3129 cancel_lru_locks mdc
3130 cancel_lru_locks osc
3131 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3134 run_test 30c "execute binary from Lustre without read perms ===="
3137 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3139 for i in {1..10}; do
3140 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3143 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3144 wait $PID || error "executing dd from Lustre failed"
3150 run_test 30d "execute binary from Lustre while clear locks"
3153 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3154 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3156 run_test 31a "open-unlink file =================================="
3159 touch $DIR/f31 || error "touch $DIR/f31 failed"
3160 ln $DIR/f31 $DIR/f31b || error "ln failed"
3161 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3162 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3164 run_test 31b "unlink file with multiple links while open ======="
3167 touch $DIR/f31 || error "touch $DIR/f31 failed"
3168 ln $DIR/f31 $DIR/f31c || error "ln failed"
3169 multiop_bg_pause $DIR/f31 O_uc ||
3170 error "multiop_bg_pause for $DIR/f31 failed"
3172 $MULTIOP $DIR/f31c Ouc
3173 kill -USR1 $MULTIPID
3176 run_test 31c "open-unlink file with multiple links ============="
3179 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3180 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3182 run_test 31d "remove of open directory ========================="
3184 test_31e() { # bug 2904
3185 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3187 run_test 31e "remove of open non-empty directory ==============="
3189 test_31f() { # bug 4554
3190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3193 test_mkdir $DIR/d31f
3194 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3195 cp /etc/hosts $DIR/d31f
3197 $LFS getstripe $DIR/d31f/hosts
3198 multiop_bg_pause $DIR/d31f D_c || return 1
3201 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3202 test_mkdir $DIR/d31f
3203 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3204 cp /etc/hosts $DIR/d31f
3206 $LFS getstripe $DIR/d31f/hosts
3207 multiop_bg_pause $DIR/d31f D_c || return 1
3210 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3211 wait $MULTIPID || error "first opendir $MULTIPID failed"
3215 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3216 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3219 run_test 31f "remove of open directory with open-unlink file ==="
3222 echo "-- cross directory link --"
3223 test_mkdir -c1 $DIR/${tdir}ga
3224 test_mkdir -c1 $DIR/${tdir}gb
3225 touch $DIR/${tdir}ga/f
3226 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3227 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3228 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3229 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3230 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3232 run_test 31g "cross directory link==============="
3235 echo "-- cross directory link --"
3236 test_mkdir -c1 $DIR/${tdir}
3237 test_mkdir -c1 $DIR/${tdir}/dir
3238 touch $DIR/${tdir}/f
3239 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3240 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3241 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3242 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3243 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3245 run_test 31h "cross directory link under child==============="
3248 echo "-- cross directory link --"
3249 test_mkdir -c1 $DIR/$tdir
3250 test_mkdir -c1 $DIR/$tdir/dir
3251 touch $DIR/$tdir/dir/f
3252 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3253 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3254 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3255 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3256 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3258 run_test 31i "cross directory link under parent==============="
3261 test_mkdir -c1 -p $DIR/$tdir
3262 test_mkdir -c1 -p $DIR/$tdir/dir1
3263 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3264 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3265 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3266 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3269 run_test 31j "link for directory==============="
3272 test_mkdir -c1 -p $DIR/$tdir
3274 touch $DIR/$tdir/exist
3275 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3276 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3277 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3278 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3279 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3280 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3281 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3284 run_test 31k "link to file: the same, non-existing, dir==============="
3290 touch $DIR/d31m2/exist
3291 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3292 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3293 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3294 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3295 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3296 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3299 run_test 31m "link to file: the same, non-existing, dir==============="
3302 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3303 nlink=$(stat --format=%h $DIR/$tfile)
3304 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3306 local cmd="exec $fd<$DIR/$tfile"
3309 trap "eval $cmd" EXIT
3310 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3311 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3312 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3313 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3314 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3317 run_test 31n "check link count of unlinked file"
3320 local tempfile=$(mktemp $1_XXXXXX)
3321 mlink $tempfile $1 2> /dev/null &&
3322 echo "$BASHPID: link $tempfile to $1 succeeded"
3326 test_31o() { # LU-2901
3327 test_mkdir $DIR/$tdir
3328 for LOOP in $(seq 100); do
3329 rm -f $DIR/$tdir/$tfile*
3330 for THREAD in $(seq 8); do
3331 link_one $DIR/$tdir/$tfile.$LOOP &
3334 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3335 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3336 error "$LINKS duplicate links to $tfile.$LOOP" &&
3340 run_test 31o "duplicate hard links with same filename"
3343 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3345 test_mkdir $DIR/$tdir
3346 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3347 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3349 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3350 error "open unlink test1 failed"
3351 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3352 error "open unlink test2 failed"
3354 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3355 error "test1 still exists"
3356 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3357 error "test2 still exists"
3359 run_test 31p "remove of open striped directory"
3362 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3364 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3365 index=$($LFS getdirstripe -i $DIR/$tdir)
3366 [ $index -eq 3 ] || error "first stripe index $index != 3"
3367 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3368 [ $index -eq 1 ] || error "second stripe index $index != 1"
3370 # when "-c <stripe_count>" is set, the number of MDTs specified after
3371 # "-i" should equal to the stripe count
3372 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3374 run_test 31q "create striped directory on specific MDTs"
3376 cleanup_test32_mount() {
3379 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3380 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3381 losetup -d $loopdev || true
3387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3389 echo "== more mountpoints and symlinks ================="
3390 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3391 trap cleanup_test32_mount EXIT
3392 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3393 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3394 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3395 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3396 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3397 cleanup_test32_mount
3399 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3404 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3405 trap cleanup_test32_mount EXIT
3406 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3407 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3408 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3409 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3410 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3411 cleanup_test32_mount
3413 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3418 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3419 trap cleanup_test32_mount EXIT
3420 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3421 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3422 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3423 test_mkdir -p $DIR/$tdir/d2/test_dir
3424 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3425 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3426 cleanup_test32_mount
3428 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3431 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3433 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3434 trap cleanup_test32_mount EXIT
3435 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3436 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3437 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3438 test_mkdir -p $DIR/$tdir/d2/test_dir
3439 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3440 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3441 cleanup_test32_mount
3443 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3447 test_mkdir -p $DIR/$tdir/tmp
3448 local tmp_dir=$DIR/$tdir/tmp
3449 ln -s $DIR/$tdir $tmp_dir/symlink11
3450 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3451 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3452 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3454 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3458 test_mkdir -p $DIR/$tdir/tmp
3459 local tmp_dir=$DIR/$tdir/tmp
3460 ln -s $DIR/$tdir $tmp_dir/symlink11
3461 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3462 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3463 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3465 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3468 local tmp_dir=$DIR/$tdir/tmp
3469 test_mkdir -p $tmp_dir
3470 test_mkdir $DIR/${tdir}2
3471 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3472 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3473 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3474 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3475 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3476 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3478 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3481 rm -fr $DIR/$tdir $DIR/${tdir}2
3482 tmp_dir=$DIR/$tdir/tmp
3483 test_mkdir -p $tmp_dir
3484 test_mkdir $DIR/${tdir}2
3485 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3486 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3487 ls $tmp_dir/symlink12 || error "listing symlink12"
3488 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3490 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3493 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3495 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3496 trap cleanup_test32_mount EXIT
3497 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3498 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3499 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3500 touch $DIR/$tdir/test_file
3501 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3502 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3503 cleanup_test32_mount
3505 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3510 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3511 trap cleanup_test32_mount EXIT
3512 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3513 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3514 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3515 touch $DIR/$tdir/test_file
3516 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3517 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3518 cleanup_test32_mount
3520 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3526 trap cleanup_test32_mount EXIT
3527 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3528 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3529 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3530 test_mkdir -p $DIR/$tdir/d2
3531 touch $DIR/$tdir/d2/test_file || error "touch failed"
3532 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3533 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3534 cleanup_test32_mount
3536 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3542 trap cleanup_test32_mount EXIT
3543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3545 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3546 test_mkdir -p $DIR/$tdir/d2
3547 touch $DIR/$tdir/d2/test_file || error "touch failed"
3548 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3549 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3550 cleanup_test32_mount
3552 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3556 test_mkdir -p $DIR/d32m/tmp
3557 TMP_DIR=$DIR/d32m/tmp
3558 ln -s $DIR $TMP_DIR/symlink11
3559 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3560 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3561 error "symlink11 not a link"
3562 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3563 error "symlink01 not a link"
3565 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3569 test_mkdir -p $DIR/d32n/tmp
3570 TMP_DIR=$DIR/d32n/tmp
3571 ln -s $DIR $TMP_DIR/symlink11
3572 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3573 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3574 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3576 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3580 test_mkdir -p $DIR/d32o/tmp
3581 TMP_DIR=$DIR/d32o/tmp
3582 ln -s $DIR/$tfile $TMP_DIR/symlink12
3583 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3584 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3585 error "symlink12 not a link"
3586 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3587 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3588 error "$DIR/d32o/tmp/symlink12 not file type"
3589 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3590 error "$DIR/d32o/symlink02 not file type"
3592 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3602 test_mkdir -p $DIR/d32p/tmp
3604 TMP_DIR=$DIR/d32p/tmp
3606 ln -s $DIR/$tfile $TMP_DIR/symlink12
3608 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3610 cat $DIR/d32p/tmp/symlink12 ||
3611 error "Can't open $DIR/d32p/tmp/symlink12"
3613 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3616 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3621 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3622 trap cleanup_test32_mount EXIT
3623 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3624 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3625 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3626 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3627 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3628 cleanup_test32_mount
3630 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3636 trap cleanup_test32_mount EXIT
3637 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3638 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3640 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3641 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3642 cleanup_test32_mount
3644 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3649 chmod 444 $DIR/$tfile
3650 chown $RUNAS_ID $DIR/$tfile
3652 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3655 run_test 33aa "write file with mode 444 (should return error)"
3659 test_mkdir $DIR/$tdir
3660 chown $RUNAS_ID $DIR/$tdir
3661 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3662 error "$RUNAS create $tdir/$tfile failed"
3663 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3664 error "open RDWR" || true
3666 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3670 test_mkdir $DIR/$tdir
3671 chown $RUNAS_ID $DIR/$tdir
3672 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3674 run_test 33b "test open file with malformed flags (No panic)"
3677 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3678 remote_ost_nodsh && skip "remote OST with nodsh"
3687 test_mkdir $DIR/$tdir
3688 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3691 for ostnum in $(seq $OSTCOUNT); do
3692 # test-framework's OST numbering is one-based, while Lustre's
3694 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3695 # Parsing llobdstat's output sucks; we could grep the /proc
3696 # path, but that's likely to not be as portable as using the
3697 # llobdstat utility. So we parse lctl output instead.
3698 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3699 obdfilter/$ostname/stats |
3700 awk '/^write_bytes/ {print $7}' )
3701 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3702 if (( ${write_bytes:-0} > 0 ))
3709 $all_zeros || return 0
3712 echo foo > $DIR/$tdir/bar
3716 # Total up write_bytes after writing. We'd better find non-zeros.
3717 for ostnum in $(seq $OSTCOUNT); do
3718 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3719 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3720 obdfilter/$ostname/stats |
3721 awk '/^write_bytes/ {print $7}' )
3722 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3723 if (( ${write_bytes:-0} > 0 ))
3732 for ostnum in $(seq $OSTCOUNT); do
3733 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3734 echo "Check that write_bytes is present in obdfilter/*/stats:"
3735 do_facet ost$ostnum lctl get_param -n \
3736 obdfilter/$ostname/stats
3738 error "OST not keeping write_bytes stats (b22312)"
3741 run_test 33c "test llobdstat and write_bytes"
3744 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3748 local remote_dir=$DIR/$tdir/remote_dir
3750 test_mkdir $DIR/$tdir
3751 $LFS mkdir -i $MDTIDX $remote_dir ||
3752 error "create remote directory failed"
3754 touch $remote_dir/$tfile
3755 chmod 444 $remote_dir/$tfile
3756 chown $RUNAS_ID $remote_dir/$tfile
3758 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3760 chown $RUNAS_ID $remote_dir
3761 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3762 error "create" || true
3763 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3764 error "open RDWR" || true
3765 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3767 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3770 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3774 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3775 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3776 mkdir $DIR/$tdir/local_dir
3778 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3779 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3780 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3782 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3783 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3785 rmdir $DIR/$tdir/* || error "rmdir failed"
3788 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3789 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3790 mkdir $DIR/$tdir/local_dir
3792 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3793 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3794 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3796 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3797 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3799 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3802 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3803 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3804 mkdir $DIR/$tdir/local_dir
3806 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3807 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3808 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3810 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3811 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3813 run_test 33e "mkdir and striped directory should have same mode"
3817 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3821 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3822 remote_mds_nodsh && skip "remote MDS with nodsh"
3825 chmod go+rwx $DIR/$tdir
3826 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3827 trap cleanup_33f EXIT
3829 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3830 error "cannot create striped directory"
3832 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3833 error "cannot create files in striped directory"
3835 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3836 error "cannot remove files in striped directory"
3838 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3839 error "cannot remove striped directory"
3843 run_test 33f "nonroot user can create, access, and remove a striped directory"
3846 mkdir -p $DIR/$tdir/dir2
3848 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3850 [[ $err =~ "exists" ]] || error "Not exists error"
3852 run_test 33g "nonroot user create already existing root created file"
3855 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3856 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3857 skip "Need MDS version at least 2.13.50"
3859 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3860 error "mkdir $tdir failed"
3861 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3863 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3866 for fname in $DIR/$tdir/$tfile.bak \
3867 $DIR/$tdir/$tfile.SAV \
3868 $DIR/$tdir/$tfile.orig \
3869 $DIR/$tdir/$tfile~; do
3870 touch $fname || error "touch $fname failed"
3871 index2=$($LFS getstripe -m $fname)
3872 [ $index -eq $index2 ] ||
3873 error "$fname MDT index mismatch $index != $index2"
3877 for i in {1..250}; do
3878 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3879 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3880 touch $fname || error "touch $fname failed"
3881 index2=$($LFS getstripe -m $fname)
3882 if [[ $index != $index2 ]]; then
3883 failed=$((failed + 1))
3884 echo "$fname MDT index mismatch $index != $index2"
3888 echo "$failed MDT index mismatches"
3889 (( failed < 20 )) || error "MDT index mismatch $failed times"
3892 run_test 33h "temp file is located on the same MDT as target"
3894 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3897 $MCREATE $DIR/f34 || error "mcreate failed"
3898 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3899 error "getstripe failed"
3900 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3901 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3902 error "getstripe failed"
3903 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3904 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3906 run_test 34a "truncate file that has not been opened ==========="
3909 [ ! -f $DIR/f34 ] && test_34a
3910 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3911 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3912 $OPENFILE -f O_RDONLY $DIR/f34
3913 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3914 error "getstripe failed"
3915 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3916 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3918 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3921 [ ! -f $DIR/f34 ] && test_34a
3922 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3923 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3924 $OPENFILE -f O_RDWR $DIR/f34
3925 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3926 error "$LFS getstripe failed"
3927 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3928 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3930 run_test 34c "O_RDWR opening file-with-size works =============="
3933 [ ! -f $DIR/f34 ] && test_34a
3934 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3936 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3937 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3940 run_test 34d "write to sparse file ============================="
3944 $MCREATE $DIR/f34e || error "mcreate failed"
3945 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3946 $CHECKSTAT -s 1000 $DIR/f34e ||
3947 error "Size of $DIR/f34e not equal to 1000 bytes"
3948 $OPENFILE -f O_RDWR $DIR/f34e
3949 $CHECKSTAT -s 1000 $DIR/f34e ||
3950 error "Size of $DIR/f34e not equal to 1000 bytes"
3952 run_test 34e "create objects, some with size and some without =="
3954 test_34f() { # bug 6242, 6243
3955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3959 $MCREATE $DIR/f34f || error "mcreate failed"
3960 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3961 dd if=$DIR/f34f of=$TMP/f34f
3962 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3963 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3964 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3965 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3966 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3968 run_test 34f "read from a file with no objects until EOF ======="
3971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3973 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3975 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3976 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3977 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3978 cancel_lru_locks osc
3979 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3980 error "wrong size after lock cancel"
3982 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3983 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3984 error "expanding truncate failed"
3985 cancel_lru_locks osc
3986 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3987 error "wrong expanded size after lock cancel"
3989 run_test 34g "truncate long file ==============================="
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3997 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3998 sync # Flush the cache so that multiop below does not block on cache
3999 # flush when getting the group lock
4000 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4003 # Since just timed wait is not good enough, let's do a sync write
4004 # that way we are sure enough time for a roundtrip + processing
4005 # passed + 2 seconds of extra margin.
4006 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4010 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4011 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4015 local nsz=`stat -c %s $DIR/$tfile`
4016 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4018 run_test 34h "ftruncate file under grouplock should not block"
4021 cp /bin/sh $DIR/f35a
4023 chown $RUNAS_ID $DIR/f35a
4024 $RUNAS $DIR/f35a && error || true
4027 run_test 35a "exec file with mode 444 (should return and not leak)"
4031 utime $DIR/f36 || error "utime failed for MDS"
4033 run_test 36a "MDS utime check (mknod, utime)"
4037 utime $DIR/f36 || error "utime failed for OST"
4039 run_test 36b "OST utime check (open, utime)"
4044 chown $RUNAS_ID $DIR/d36
4045 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4047 run_test 36c "non-root MDS utime check (mknod, utime)"
4050 [ ! -d $DIR/d36 ] && test_36c
4051 echo "" > $DIR/d36/f36
4052 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4054 run_test 36d "non-root OST utime check (open, utime)"
4057 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4059 test_mkdir $DIR/$tdir
4060 touch $DIR/$tdir/$tfile
4061 $RUNAS utime $DIR/$tdir/$tfile &&
4062 error "utime worked, expected failure" || true
4064 run_test 36e "utime on non-owned file (should return error)"
4068 local LANG_SAVE=$LANG
4069 local LC_LANG_SAVE=$LC_LANG
4070 export LANG=C LC_LANG=C # for date language
4072 DATESTR="Dec 20 2000"
4073 test_mkdir $DIR/$tdir
4074 lctl set_param fail_loc=$fl
4076 cp /etc/hosts $DIR/$tdir/$tfile
4077 sync & # write RPC generated with "current" inode timestamp, but delayed
4079 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4080 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4081 cancel_lru_locks $OSC
4082 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4084 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4085 echo "BEFORE: $LS_BEFORE" && \
4086 echo "AFTER : $LS_AFTER" && \
4087 echo "WANT : $DATESTR" && \
4088 error "$DIR/$tdir/$tfile timestamps changed" || true
4090 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4096 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4097 subr_36fh "0x80000214"
4099 run_test 36f "utime on file racing with OST BRW write =========="
4102 remote_ost_nodsh && skip "remote OST with nodsh"
4103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4104 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4105 skip "Need MDS version at least 2.12.51"
4110 local tgt="obdfilter"
4112 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4114 test_mkdir $DIR/$tdir
4115 fmd_max_age=$(do_facet $facet \
4116 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4119 echo "FMD max age: ${fmd_max_age}s"
4120 touch $DIR/$tdir/$tfile
4121 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4122 gawk '{cnt=cnt+$1} END{print cnt}')
4123 echo "FMD before: $fmd"
4125 error "FMD wasn't create by touch"
4126 sleep $((fmd_max_age + 12))
4127 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4128 gawk '{cnt=cnt+$1} END{print cnt}')
4129 echo "FMD after: $fmd"
4131 error "FMD wasn't expired by ping"
4133 run_test 36g "FMD cache expiry ====================="
4136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4138 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4139 subr_36fh "0x80000227"
4141 run_test 36h "utime on file racing with OST BRW write =========="
4144 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4146 test_mkdir $DIR/$tdir
4147 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4149 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4150 local new_mtime=$((mtime + 200))
4152 #change Modify time of striped dir
4153 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4154 error "change mtime failed"
4156 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4158 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4160 run_test 36i "change mtime on striped directory"
4162 # test_37 - duplicate with tests 32q 32r
4165 local file=$DIR/$tfile
4167 openfile -f O_DIRECTORY $file
4170 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4171 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4173 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4175 test_39a() { # was test_39
4177 touch $DIR/${tfile}2
4178 # ls -l $DIR/$tfile $DIR/${tfile}2
4179 # ls -lu $DIR/$tfile $DIR/${tfile}2
4180 # ls -lc $DIR/$tfile $DIR/${tfile}2
4182 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4183 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4185 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4187 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4189 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4190 error "O_TRUNC didn't change timestamps"
4193 run_test 39a "mtime changed on create"
4196 test_mkdir -c1 $DIR/$tdir
4197 cp -p /etc/passwd $DIR/$tdir/fopen
4198 cp -p /etc/passwd $DIR/$tdir/flink
4199 cp -p /etc/passwd $DIR/$tdir/funlink
4200 cp -p /etc/passwd $DIR/$tdir/frename
4201 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4204 echo "aaaaaa" >> $DIR/$tdir/fopen
4205 echo "aaaaaa" >> $DIR/$tdir/flink
4206 echo "aaaaaa" >> $DIR/$tdir/funlink
4207 echo "aaaaaa" >> $DIR/$tdir/frename
4209 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4210 local link_new=`stat -c %Y $DIR/$tdir/flink`
4211 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4212 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4214 cat $DIR/$tdir/fopen > /dev/null
4215 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4216 rm -f $DIR/$tdir/funlink2
4217 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4219 for (( i=0; i < 2; i++ )) ; do
4220 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4221 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4222 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4223 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4225 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4226 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4227 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4228 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4230 cancel_lru_locks $OSC
4231 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4234 run_test 39b "mtime change on open, link, unlink, rename ======"
4236 # this should be set to past
4237 TEST_39_MTIME=`date -d "1 year ago" +%s`
4243 local mtime0=`stat -c %Y $DIR1/$tfile`
4245 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4246 local mtime1=`stat -c %Y $DIR1/$tfile`
4247 [ "$mtime1" = $TEST_39_MTIME ] || \
4248 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4251 echo hello >> $DIR1/$tfile
4253 local mtime2=`stat -c %Y $DIR1/$tfile`
4254 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4255 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4257 mv $DIR1/$tfile $DIR1/$tfile-1
4259 for (( i=0; i < 2; i++ )) ; do
4260 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4261 [ "$mtime2" = "$mtime3" ] || \
4262 error "mtime ($mtime2) changed (to $mtime3) on rename"
4264 cancel_lru_locks $OSC
4265 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4268 run_test 39c "mtime change on rename ==========================="
4272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4275 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4277 for (( i=0; i < 2; i++ )) ; do
4278 local mtime=`stat -c %Y $DIR1/$tfile`
4279 [ $mtime = $TEST_39_MTIME ] || \
4280 error "mtime($mtime) is not set to $TEST_39_MTIME"
4282 cancel_lru_locks $OSC
4283 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4286 run_test 39d "create, utime, stat =============================="
4290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4293 local mtime1=`stat -c %Y $DIR1/$tfile`
4295 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4297 for (( i=0; i < 2; i++ )) ; do
4298 local mtime2=`stat -c %Y $DIR1/$tfile`
4299 [ $mtime2 = $TEST_39_MTIME ] || \
4300 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4302 cancel_lru_locks $OSC
4303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4306 run_test 39e "create, stat, utime, stat ========================"
4310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4313 mtime1=`stat -c %Y $DIR1/$tfile`
4316 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4318 for (( i=0; i < 2; i++ )) ; do
4319 local mtime2=`stat -c %Y $DIR1/$tfile`
4320 [ $mtime2 = $TEST_39_MTIME ] || \
4321 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4323 cancel_lru_locks $OSC
4324 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4327 run_test 39f "create, stat, sleep, utime, stat ================="
4331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4333 echo hello >> $DIR1/$tfile
4334 local mtime1=`stat -c %Y $DIR1/$tfile`
4337 chmod o+r $DIR1/$tfile
4339 for (( i=0; i < 2; i++ )) ; do
4340 local mtime2=`stat -c %Y $DIR1/$tfile`
4341 [ "$mtime1" = "$mtime2" ] || \
4342 error "lost mtime: $mtime2, should be $mtime1"
4344 cancel_lru_locks $OSC
4345 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4348 run_test 39g "write, chmod, stat ==============================="
4352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4358 echo hello >> $DIR1/$tfile
4359 local mtime1=`stat -c %Y $DIR1/$tfile`
4361 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4363 if [ "$d1" != "$d2" ]; then
4364 echo "write and touch not within one second"
4366 for (( i=0; i < 2; i++ )) ; do
4367 local mtime2=`stat -c %Y $DIR1/$tfile`
4368 [ "$mtime2" = $TEST_39_MTIME ] || \
4369 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4371 cancel_lru_locks $OSC
4372 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4376 run_test 39h "write, utime within one second, stat ============="
4379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4384 echo hello >> $DIR1/$tfile
4385 local mtime1=`stat -c %Y $DIR1/$tfile`
4387 mv $DIR1/$tfile $DIR1/$tfile-1
4389 for (( i=0; i < 2; i++ )) ; do
4390 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4392 [ "$mtime1" = "$mtime2" ] || \
4393 error "lost mtime: $mtime2, should be $mtime1"
4395 cancel_lru_locks $OSC
4396 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4399 run_test 39i "write, rename, stat =============================="
4402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4404 start_full_debug_logging
4408 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4409 lctl set_param fail_loc=0x80000412
4410 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4411 error "multiop failed"
4413 local mtime1=`stat -c %Y $DIR1/$tfile`
4415 mv $DIR1/$tfile $DIR1/$tfile-1
4417 kill -USR1 $multipid
4418 wait $multipid || error "multiop close failed"
4420 for (( i=0; i < 2; i++ )) ; do
4421 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4422 [ "$mtime1" = "$mtime2" ] ||
4423 error "mtime is lost on close: $mtime2, " \
4427 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4429 lctl set_param fail_loc=0
4430 stop_full_debug_logging
4432 run_test 39j "write, rename, close, stat ======================="
4435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4440 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4442 local mtime1=`stat -c %Y $DIR1/$tfile`
4444 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4446 kill -USR1 $multipid
4447 wait $multipid || error "multiop close failed"
4449 for (( i=0; i < 2; i++ )) ; do
4450 local mtime2=`stat -c %Y $DIR1/$tfile`
4452 [ "$mtime2" = $TEST_39_MTIME ] || \
4453 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4456 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4459 run_test 39k "write, utime, close, stat ========================"
4461 # this should be set to future
4462 TEST_39_ATIME=`date -d "1 year" +%s`
4465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4466 remote_mds_nodsh && skip "remote MDS with nodsh"
4468 local atime_diff=$(do_facet $SINGLEMDS \
4469 lctl get_param -n mdd.*MDT0000*.atime_diff)
4473 # test setting directory atime to future
4474 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4475 local atime=$(stat -c %X $DIR/$tdir)
4476 [ "$atime" = $TEST_39_ATIME ] ||
4477 error "atime is not set to future: $atime, $TEST_39_ATIME"
4479 # test setting directory atime from future to now
4480 local now=$(date +%s)
4481 touch -a -d @$now $DIR/$tdir
4483 atime=$(stat -c %X $DIR/$tdir)
4484 [ "$atime" -eq "$now" ] ||
4485 error "atime is not updated from future: $atime, $now"
4487 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4490 # test setting directory atime when now > dir atime + atime_diff
4491 local d1=$(date +%s)
4493 local d2=$(date +%s)
4494 cancel_lru_locks mdc
4495 atime=$(stat -c %X $DIR/$tdir)
4496 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4497 error "atime is not updated : $atime, should be $d2"
4499 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4502 # test not setting directory atime when now < dir atime + atime_diff
4504 cancel_lru_locks mdc
4505 atime=$(stat -c %X $DIR/$tdir)
4506 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4507 error "atime is updated to $atime, should remain $d1<atime<$d2"
4509 do_facet $SINGLEMDS \
4510 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4512 run_test 39l "directory atime update ==========================="
4515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4519 local far_past_mtime=$(date -d "May 29 1953" +%s)
4520 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4522 touch -m -d @$far_past_mtime $DIR1/$tfile
4523 touch -a -d @$far_past_atime $DIR1/$tfile
4525 for (( i=0; i < 2; i++ )) ; do
4526 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4527 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4528 error "atime or mtime set incorrectly"
4530 cancel_lru_locks $OSC
4531 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4534 run_test 39m "test atime and mtime before 1970"
4536 test_39n() { # LU-3832
4537 remote_mds_nodsh && skip "remote MDS with nodsh"
4539 local atime_diff=$(do_facet $SINGLEMDS \
4540 lctl get_param -n mdd.*MDT0000*.atime_diff)
4545 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4548 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4549 atime0=$(stat -c %X $DIR/$tfile)
4552 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4553 atime1=$(stat -c %X $DIR/$tfile)
4556 cancel_lru_locks mdc
4557 cancel_lru_locks osc
4558 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4559 atime2=$(stat -c %X $DIR/$tfile)
4561 do_facet $SINGLEMDS \
4562 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4564 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4565 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4567 run_test 39n "check that O_NOATIME is honored"
4570 TESTDIR=$DIR/$tdir/$tfile
4571 [ -e $TESTDIR ] && rm -rf $TESTDIR
4578 links2=$(stat -c %h .)
4579 [ $(($links1 + 2)) != $links2 ] &&
4580 error "wrong links count $(($links1 + 2)) != $links2"
4582 links3=$(stat -c %h .)
4583 [ $(($links1 + 1)) != $links3 ] &&
4584 error "wrong links count $links1 != $links3"
4587 run_test 39o "directory cached attributes updated after create"
4590 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4593 TESTDIR=$DIR/$tdir/$tdir
4594 [ -e $TESTDIR ] && rm -rf $TESTDIR
4595 test_mkdir -p $TESTDIR
4599 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4600 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4602 links2=$(stat -c %h .)
4603 [ $(($links1 + 2)) != $links2 ] &&
4604 error "wrong links count $(($links1 + 2)) != $links2"
4606 links3=$(stat -c %h .)
4607 [ $(($links1 + 1)) != $links3 ] &&
4608 error "wrong links count $links1 != $links3"
4611 run_test 39p "remote directory cached attributes updated after create ========"
4614 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4615 skip "no atime update on old OST"
4616 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4617 skip_env "ldiskfs only test"
4621 saved_adiff=$(do_facet ost1 \
4622 lctl get_param -n obdfilter.*OST0000.atime_diff)
4623 stack_trap "do_facet ost1 \
4624 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4626 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4628 $LFS setstripe -i 0 $DIR/$tfile
4629 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4630 error "can't write initial file"
4631 cancel_lru_locks osc
4633 # exceed atime_diff and access file
4635 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4636 error "can't udpate atime"
4638 local atime_cli=$(stat -c %X $DIR/$tfile)
4639 echo "client atime: $atime_cli"
4640 # allow atime update to be written to device
4641 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4644 local ostdev=$(ostdevname 1)
4645 local fid=($(lfs getstripe -y $DIR/$tfile |
4646 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4647 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4648 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4650 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4651 local atime_ost=$(do_facet ost1 "$cmd" |&
4652 awk -F'[: ]' '/atime:/ { print $4 }')
4653 (( atime_cli == atime_ost )) ||
4654 error "atime on client $atime_cli != ost $atime_ost"
4656 run_test 39r "lazy atime update on OST"
4658 test_39q() { # LU-8041
4659 local testdir=$DIR/$tdir
4661 multiop_bg_pause $testdir D_c || error "multiop failed"
4663 cancel_lru_locks mdc
4664 kill -USR1 $multipid
4665 local atime=$(stat -c %X $testdir)
4666 [ "$atime" -ne 0 ] || error "atime is zero"
4668 run_test 39q "close won't zero out atime"
4671 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4672 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4673 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4674 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4675 error "$tfile is not 4096 bytes in size"
4677 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4681 small_write $DIR/f41 18
4683 run_test 41 "test small file write + fstat ====================="
4685 count_ost_writes() {
4686 lctl get_param -n ${OSC}.*.stats |
4687 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4688 END { printf("%0.0f", writes) }'
4695 BG_DIRTY_RATIO_SAVE=10
4696 MAX_BG_DIRTY_RATIO=25
4700 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4701 # dirty_ratio, dirty_background_ratio
4702 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4703 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4704 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4705 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4707 # if file not here, we are a 2.4 kernel
4708 kill -CONT `pidof kupdated`
4713 # setup the trap first, so someone cannot exit the test at the
4714 # exact wrong time and mess up a machine
4715 trap start_writeback EXIT
4716 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4717 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4718 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4719 sysctl -w vm.dirty_writeback_centisecs=0
4720 sysctl -w vm.dirty_writeback_centisecs=0
4721 # save and increase /proc/sys/vm/dirty_ratio
4722 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4723 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4724 # save and increase /proc/sys/vm/dirty_background_ratio
4725 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4726 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4728 # if file not here, we are a 2.4 kernel
4729 kill -STOP `pidof kupdated`
4733 # ensure that all stripes have some grant before we test client-side cache
4735 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4736 dd if=/dev/zero of=$i bs=4k count=1
4741 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4742 # file truncation, and file removal.
4744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4747 cancel_lru_locks $OSC
4749 sync; sleep 1; sync # just to be safe
4750 BEFOREWRITES=`count_ost_writes`
4751 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4752 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4753 AFTERWRITES=`count_ost_writes`
4754 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4755 error "$BEFOREWRITES < $AFTERWRITES"
4758 run_test 42a "ensure that we don't flush on close"
4761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4764 cancel_lru_locks $OSC
4767 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4768 BEFOREWRITES=$(count_ost_writes)
4769 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4770 AFTERWRITES=$(count_ost_writes)
4771 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4772 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4774 BEFOREWRITES=$(count_ost_writes)
4775 sync || error "sync: $?"
4776 AFTERWRITES=$(count_ost_writes)
4777 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4778 error "$BEFOREWRITES < $AFTERWRITES on sync"
4780 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4784 run_test 42b "test destroy of file with cached dirty data ======"
4786 # if these tests just want to test the effect of truncation,
4787 # they have to be very careful. consider:
4788 # - the first open gets a {0,EOF}PR lock
4789 # - the first write conflicts and gets a {0, count-1}PW
4790 # - the rest of the writes are under {count,EOF}PW
4791 # - the open for truncate tries to match a {0,EOF}PR
4792 # for the filesize and cancels the PWs.
4793 # any number of fixes (don't get {0,EOF} on open, match
4794 # composite locks, do smarter file size management) fix
4795 # this, but for now we want these tests to verify that
4796 # the cancellation with truncate intent works, so we
4797 # start the file with a full-file pw lock to match against
4798 # until the truncate.
4803 cancel_lru_locks $OSC
4805 # prime the file with 0,EOF PW to match
4809 # now the real test..
4810 dd if=/dev/zero of=$file bs=1024 count=100
4811 BEFOREWRITES=`count_ost_writes`
4812 $TRUNCATE $file $offset
4813 cancel_lru_locks $OSC
4814 AFTERWRITES=`count_ost_writes`
4819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4822 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4823 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4826 run_test 42c "test partial truncate of file with cached dirty data"
4829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4832 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4833 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4836 run_test 42d "test complete truncate of file with cached dirty data"
4838 test_42e() { # bug22074
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4841 local TDIR=$DIR/${tdir}e
4842 local pages=16 # hardcoded 16 pages, don't change it.
4843 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4844 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4848 test_mkdir $DIR/${tdir}e
4849 $LFS setstripe -c 1 $TDIR
4850 createmany -o $TDIR/f $files
4852 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4854 # we assume that with $OSTCOUNT files, at least one of them will
4855 # be allocated on OST0.
4856 warmup_files=$((OSTCOUNT * max_dirty_mb))
4857 createmany -o $TDIR/w $warmup_files
4859 # write a large amount of data into one file and sync, to get good
4860 # avail_grant number from OST.
4861 for ((i=0; i<$warmup_files; i++)); do
4862 idx=$($LFS getstripe -i $TDIR/w$i)
4863 [ $idx -ne 0 ] && continue
4864 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4867 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4869 $LCTL get_param $proc_osc0/cur_dirty_bytes
4870 $LCTL get_param $proc_osc0/cur_grant_bytes
4872 # create as much dirty pages as we can while not to trigger the actual
4873 # RPCs directly. but depends on the env, VFS may trigger flush during this
4874 # period, hopefully we are good.
4875 for ((i=0; i<$warmup_files; i++)); do
4876 idx=$($LFS getstripe -i $TDIR/w$i)
4877 [ $idx -ne 0 ] && continue
4878 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4880 $LCTL get_param $proc_osc0/cur_dirty_bytes
4881 $LCTL get_param $proc_osc0/cur_grant_bytes
4883 # perform the real test
4884 $LCTL set_param $proc_osc0/rpc_stats 0
4885 for ((;i<$files; i++)); do
4886 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4887 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4890 $LCTL get_param $proc_osc0/rpc_stats
4893 local have_ppr=false
4894 $LCTL get_param $proc_osc0/rpc_stats |
4895 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4896 # skip lines until we are at the RPC histogram data
4897 [ "$PPR" == "pages" ] && have_ppr=true && continue
4898 $have_ppr || continue
4900 # we only want the percent stat for < 16 pages
4901 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4903 percent=$((percent + WPCT))
4904 if [[ $percent -gt 15 ]]; then
4905 error "less than 16-pages write RPCs" \
4912 run_test 42e "verify sub-RPC writes are not done synchronously"
4914 test_43A() { # was test_43
4915 test_mkdir $DIR/$tdir
4916 cp -p /bin/ls $DIR/$tdir/$tfile
4917 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4919 # give multiop a chance to open
4922 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4924 # Wait for multiop to exit
4927 run_test 43A "execution of file opened for write should return -ETXTBSY"
4930 test_mkdir $DIR/$tdir
4931 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4932 $DIR/$tdir/sleep 60 &
4934 # Make sure exec of $tdir/sleep wins race with truncate
4936 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4939 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4944 test_mkdir $DIR/$tdir
4945 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4946 $DIR/$tdir/sleep 60 &
4948 # Make sure exec of $tdir/sleep wins race with truncate
4950 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4953 run_test 43b "truncate of file being executed should return -ETXTBSY"
4956 local testdir="$DIR/$tdir"
4959 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4960 ( cd $testdir && md5sum -c )
4962 run_test 43c "md5sum of copy into lustre"
4964 test_44A() { # was test_44
4965 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4967 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4968 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4970 run_test 44A "zero length read from a sparse stripe"
4973 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4975 [ -z "$nstripe" ] && skip "can't get stripe info"
4976 [[ $nstripe -gt $OSTCOUNT ]] &&
4977 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4979 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4981 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4982 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4986 OFFSETS="0 $((stride/2)) $((stride-1))"
4987 for offset in $OFFSETS; do
4988 for i in $(seq 0 $((nstripe-1))); do
4989 local GLOBALOFFSETS=""
4991 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4992 local myfn=$DIR/d44a-$size
4993 echo "--------writing $myfn at $size"
4994 ll_sparseness_write $myfn $size ||
4995 error "ll_sparseness_write"
4996 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4997 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4998 error "ll_sparseness_verify $GLOBALOFFSETS"
5000 for j in $(seq 0 $((nstripe-1))); do
5002 size=$((((j + $nstripe )*$stride + $offset)))
5003 ll_sparseness_write $myfn $size ||
5004 error "ll_sparseness_write"
5005 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5007 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5008 error "ll_sparseness_verify $GLOBALOFFSETS"
5013 run_test 44a "test sparse pwrite ==============================="
5017 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5023 before=`dirty_osc_total`
5024 echo executing "\"$*\""
5026 after=`dirty_osc_total`
5027 echo before $before, after $after
5030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5033 # Obtain grants from OST if it supports it
5034 echo blah > ${f}_grant
5037 do_dirty_record "echo blah > $f"
5038 [[ $before -eq $after ]] && error "write wasn't cached"
5039 do_dirty_record "> $f"
5040 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5041 do_dirty_record "echo blah > $f"
5042 [[ $before -eq $after ]] && error "write wasn't cached"
5043 do_dirty_record "sync"
5044 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5045 do_dirty_record "echo blah > $f"
5046 [[ $before -eq $after ]] && error "write wasn't cached"
5047 do_dirty_record "cancel_lru_locks osc"
5048 [[ $before -gt $after ]] ||
5049 error "lock cancellation didn't lower dirty count"
5052 run_test 45 "osc io page accounting ============================"
5054 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5055 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5056 # objects offset and an assert hit when an rpc was built with 1023's mapped
5057 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5064 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5066 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5067 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5071 run_test 46 "dirtying a previously written page ================"
5073 # test_47 is removed "Device nodes check" is moved to test_28
5075 test_48a() { # bug 2399
5076 [ "$mds1_FSTYPE" = "zfs" ] &&
5077 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5078 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5080 test_mkdir $DIR/$tdir
5082 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5083 test_mkdir $DIR/$tdir
5084 touch foo || error "'touch foo' failed after recreating cwd"
5086 touch .foo || error "'touch .foo' failed after recreating cwd"
5088 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5089 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5090 cd . || error "'cd .' failed after recreating cwd"
5091 mkdir . && error "'mkdir .' worked after recreating cwd"
5092 rmdir . && error "'rmdir .' worked after recreating cwd"
5093 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5094 cd .. || error "'cd ..' failed after recreating cwd"
5096 run_test 48a "Access renamed working dir (should return errors)="
5098 test_48b() { # bug 2399
5100 test_mkdir $DIR/$tdir
5102 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5103 touch foo && error "'touch foo' worked after removing cwd"
5104 mkdir foo && error "'mkdir foo' worked after removing cwd"
5105 touch .foo && error "'touch .foo' worked after removing cwd"
5106 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5107 ls . > /dev/null && error "'ls .' worked after removing cwd"
5108 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5109 mkdir . && error "'mkdir .' worked after removing cwd"
5110 rmdir . && error "'rmdir .' worked after removing cwd"
5111 ln -s . foo && error "'ln -s .' worked after removing cwd"
5112 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5114 run_test 48b "Access removed working dir (should return errors)="
5116 test_48c() { # bug 2350
5117 #lctl set_param debug=-1
5120 test_mkdir -p $DIR/$tdir/dir
5122 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5123 $TRACE touch foo && error "touch foo worked after removing cwd"
5124 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5125 touch .foo && error "touch .foo worked after removing cwd"
5126 mkdir .foo && error "mkdir .foo worked after removing cwd"
5127 $TRACE ls . && error "'ls .' worked after removing cwd"
5128 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5129 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5130 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5131 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5132 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5134 run_test 48c "Access removed working subdir (should return errors)"
5136 test_48d() { # bug 2350
5137 #lctl set_param debug=-1
5140 test_mkdir -p $DIR/$tdir/dir
5142 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5143 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5144 $TRACE touch foo && error "'touch foo' worked after removing parent"
5145 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5146 touch .foo && error "'touch .foo' worked after removing parent"
5147 mkdir .foo && error "mkdir .foo worked after removing parent"
5148 $TRACE ls . && error "'ls .' worked after removing parent"
5149 $TRACE ls .. && error "'ls ..' worked after removing parent"
5150 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5151 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5152 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5155 run_test 48d "Access removed parent subdir (should return errors)"
5157 test_48e() { # bug 4134
5158 #lctl set_param debug=-1
5161 test_mkdir -p $DIR/$tdir/dir
5163 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5164 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5165 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5166 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5167 # On a buggy kernel addition of "touch foo" after cd .. will
5168 # produce kernel oops in lookup_hash_it
5169 touch ../foo && error "'cd ..' worked after recreate parent"
5171 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5173 run_test 48e "Access to recreated parent subdir (should return errors)"
5176 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5177 skip "need MDS >= 2.13.55"
5178 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5179 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5180 skip "needs different host for mdt1 mdt2"
5181 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5183 $LFS mkdir -i0 $DIR/$tdir
5184 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5186 for d in sub1 sub2 sub3; do
5187 #define OBD_FAIL_OSD_REF_DEL 0x19c
5188 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5189 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5192 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5194 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5196 test_49() { # LU-1030
5197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5198 remote_ost_nodsh && skip "remote OST with nodsh"
5200 # get ost1 size - $FSNAME-OST0000
5201 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5203 # write 800M at maximum
5204 [[ $ost1_size -lt 2 ]] && ost1_size=2
5205 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5207 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5208 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5211 # change max_pages_per_rpc while writing the file
5212 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5213 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5214 # loop until dd process exits
5215 while ps ax -opid | grep -wq $dd_pid; do
5216 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5217 sleep $((RANDOM % 5 + 1))
5219 # restore original max_pages_per_rpc
5220 $LCTL set_param $osc1_mppc=$orig_mppc
5221 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5223 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5227 test_mkdir $DIR/$tdir
5229 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5231 run_test 50 "special situations: /proc symlinks ==============="
5233 test_51a() { # was test_51
5234 # bug 1516 - create an empty entry right after ".." then split dir
5235 test_mkdir -c1 $DIR/$tdir
5236 touch $DIR/$tdir/foo
5237 $MCREATE $DIR/$tdir/bar
5239 createmany -m $DIR/$tdir/longfile 201
5241 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5242 $MCREATE $DIR/$tdir/longfile$FNUM
5247 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5249 run_test 51a "special situations: split htree with empty entry =="
5251 cleanup_print_lfs_df () {
5258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5260 local dir=$DIR/$tdir
5261 local nrdirs=$((65536 + 100))
5263 # cleanup the directory
5270 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5271 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5272 [[ $numfree -lt $nrdirs ]] &&
5273 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5275 # need to check free space for the directories as well
5276 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5277 numfree=$(( blkfree / $(fs_inode_ksize) ))
5278 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5280 trap cleanup_print_lfs_df EXIT
5283 createmany -d $dir/d $nrdirs || {
5284 unlinkmany $dir/d $nrdirs
5285 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5289 nrdirs=$(ls -U $dir | wc -l)
5291 # unlink all but 100 subdirectories, then check it still works
5293 local delete=$((nrdirs - left))
5298 # for ldiskfs the nlink count should be 1, but this is OSD specific
5299 # and so this is listed for informational purposes only
5300 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5301 unlinkmany -d $dir/d $delete ||
5302 error "unlink of first $delete subdirs failed"
5304 echo "nlink between: $(stat -c %h $dir)"
5305 local found=$(ls -U $dir | wc -l)
5306 [ $found -ne $left ] &&
5307 error "can't find subdirs: found only $found, expected $left"
5309 unlinkmany -d $dir/d $delete $left ||
5310 error "unlink of second $left subdirs failed"
5311 # regardless of whether the backing filesystem tracks nlink accurately
5312 # or not, the nlink count shouldn't be more than "." and ".." here
5313 local after=$(stat -c %h $dir)
5314 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5315 echo "nlink after: $after"
5317 cleanup_print_lfs_df
5319 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5323 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5325 test_mkdir $DIR/$tdir
5326 createmany -o $DIR/$tdir/t- 1000
5327 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5328 for N in $(seq 0 $((OSTCOUNT - 1))); do
5329 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5330 END { printf("%0.0f", objs) }' $TMP/$tfile)
5331 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5332 '($1 == '$N') { objs += 1 } \
5333 END { printf("%0.0f", objs) }')
5334 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5336 unlinkmany $DIR/$tdir/t- 1000
5339 for N in $(seq 1 $((OSTCOUNT - 1))); do
5340 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5341 error "OST $N has less objects vs OST $NLAST" \
5342 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5343 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5344 error "OST $N has less objects vs OST $NLAST" \
5345 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5347 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5348 error "OST $N has less #0 objects vs OST $NLAST" \
5349 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5350 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5351 error "OST $N has less #0 objects vs OST $NLAST" \
5352 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5357 run_test 51d "check object distribution"
5360 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5361 skip_env "ldiskfs only test"
5364 test_mkdir -c1 $DIR/$tdir
5365 test_mkdir -c1 $DIR/$tdir/d0
5367 touch $DIR/$tdir/d0/foo
5368 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5369 error "file exceed 65000 nlink limit!"
5370 unlinkmany $DIR/$tdir/d0/f- 65001
5373 run_test 51e "check file nlink limit"
5376 test_mkdir $DIR/$tdir
5379 local ulimit_old=$(ulimit -n)
5380 local spare=20 # number of spare fd's for scripts/libraries, etc.
5381 local mdt=$($LFS getstripe -m $DIR/$tdir)
5382 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5384 echo "MDT$mdt numfree=$numfree, max=$max"
5385 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5386 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5387 while ! ulimit -n $((numfree + spare)); do
5388 numfree=$((numfree * 3 / 4))
5390 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5392 echo "left ulimit at $ulimit_old"
5395 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5396 unlinkmany $DIR/$tdir/f $numfree
5397 error "create+open $numfree files in $DIR/$tdir failed"
5399 ulimit -n $ulimit_old
5401 # if createmany exits at 120s there will be fewer than $numfree files
5402 unlinkmany $DIR/$tdir/f $numfree || true
5404 run_test 51f "check many open files limit"
5407 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5408 test_mkdir $DIR/$tdir
5409 touch $DIR/$tdir/foo
5410 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5411 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5412 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5413 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5414 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5416 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5417 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5418 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5420 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5421 cp -r $DIR/$tdir $TMP/
5422 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5424 run_test 52a "append-only flag test (should return errors)"
5427 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5428 test_mkdir $DIR/$tdir
5429 touch $DIR/$tdir/foo
5430 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5431 cat test > $DIR/$tdir/foo && error "cat test worked"
5432 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5433 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5434 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5436 echo foo >> $DIR/$tdir/foo && error "echo worked"
5437 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5438 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5439 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5440 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5442 chattr -i $DIR/$tdir/foo || error "chattr failed"
5444 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5446 run_test 52b "immutable flag test (should return errors) ======="
5449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5450 remote_mds_nodsh && skip "remote MDS with nodsh"
5451 remote_ost_nodsh && skip "remote OST with nodsh"
5464 local support_last_seq=true
5466 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5467 support_last_seq=false
5470 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5472 for value in $(do_facet $SINGLEMDS \
5473 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5474 param=$(echo ${value[0]} | cut -d "=" -f1)
5475 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5477 if $support_last_seq; then
5478 param_seq=$(echo $param |
5479 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5480 mds_last_seq=$(do_facet $SINGLEMDS \
5481 $LCTL get_param -n $param_seq)
5483 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5485 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5486 node=$(facet_active_host ost$((ostnum+1)))
5487 param="obdfilter.$ostname.last_id"
5488 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5489 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5490 ost_last_id=$ost_last
5492 if $support_last_seq; then
5493 ost_last_id=$(echo $ost_last |
5494 awk -F':' '{print $2}' |
5496 ost_last_seq=$(echo $ost_last |
5497 awk -F':' '{print $1}')
5498 [[ $ost_last_seq = $mds_last_seq ]] || continue
5501 if [[ $ost_last_id != $mds_last ]]; then
5502 error "$ost_last_id != $mds_last"
5509 $found || error "can not match last_seq/last_id for $mdtosc"
5512 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5515 perl -MSocket -e ';' || skip "no Socket perl module installed"
5517 $SOCKETSERVER $DIR/socket ||
5518 error "$SOCKETSERVER $DIR/socket failed: $?"
5519 $SOCKETCLIENT $DIR/socket ||
5520 error "$SOCKETCLIENT $DIR/socket failed: $?"
5521 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5523 run_test 54a "unix domain socket test =========================="
5529 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5531 run_test 54b "char device works in lustre ======================"
5534 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5535 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5536 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5538 for i in $(seq 3 7); do
5539 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5548 loopdev="$DIR/loop54c"
5551 $UMOUNT $DIR/$tdir || rc=$?
5552 losetup -d $loopdev || true
5553 losetup -d $LOOPDEV || true
5554 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5561 loopdev="$DIR/loop54c"
5564 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5565 trap cleanup_54c EXIT
5566 mknod $loopdev b 7 $LOOPNUM
5567 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5568 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5569 losetup $loopdev $DIR/$tfile ||
5570 error "can't set up $loopdev for $DIR/$tfile"
5571 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5572 test_mkdir $DIR/$tdir
5573 mount -t ext2 $loopdev $DIR/$tdir ||
5574 error "error mounting $loopdev on $DIR/$tdir"
5575 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5578 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5582 run_test 54c "block device works in lustre ====================="
5588 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5590 run_test 54d "fifo device works in lustre ======================"
5595 cp -aL /dev/console $f
5596 echo $string > $f || error "echo $string to $f failed"
5598 run_test 54e "console/tty device works in lustre ======================"
5602 local dir=$DIR/$tdir
5605 test_mkdir -p $dir/dir
5606 for i in $(seq $numfiles); do
5608 touch $dir/dir/file$i
5611 local numcomp=$($LFS getstripe --component-count $dir)
5613 [[ $numcomp == 0 ]] && numcomp=1
5615 # test lfs getstripe with --recursive
5616 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5618 [[ $filenum -eq $((numfiles * 2)) ]] ||
5619 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5620 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5621 [[ $filenum -eq $numfiles ]] ||
5622 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5623 echo "$LFS getstripe showed obdidx or l_ost_idx"
5625 # test lfs getstripe with file instead of dir
5626 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5627 [[ $filenum -eq 1 ]] ||
5628 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5629 echo "$LFS getstripe file1 passed"
5631 #test lfs getstripe with --verbose
5632 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5633 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5634 error "$LFS getstripe --verbose $dir: "\
5635 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5636 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5637 error "$LFS getstripe $dir: showed lmm_magic"
5639 #test lfs getstripe with -v prints lmm_fid
5640 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5641 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5642 error "$LFS getstripe -v $dir: "\
5643 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5644 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5645 error "$LFS getstripe $dir: showed lmm_fid by default"
5646 echo "$LFS getstripe --verbose passed"
5648 #check for FID information
5649 local fid1=$($LFS getstripe --fid $dir/file1)
5650 local fid2=$($LFS getstripe --verbose $dir/file1 |
5651 awk '/lmm_fid: / { print $2; exit; }')
5652 local fid3=$($LFS path2fid $dir/file1)
5654 [ "$fid1" != "$fid2" ] &&
5655 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5656 [ "$fid1" != "$fid3" ] &&
5657 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5658 echo "$LFS getstripe --fid passed"
5660 #test lfs getstripe with --obd
5661 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5662 error "$LFS getstripe --obd wrong_uuid: should return error"
5664 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5667 local obduuid=$(ostuuid_from_index $ostidx)
5668 local found=$($LFS getstripe -r --obd $obduuid $dir |
5669 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5671 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5672 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5674 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5677 [[ $found -eq $filenum ]] ||
5678 error "$LFS getstripe --obd: found $found expect $filenum"
5679 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5680 sed '/^[ ]*'${ostidx}'[ ]/d' |
5681 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5682 error "$LFS getstripe --obd: should not show file on other obd"
5683 echo "$LFS getstripe --obd passed"
5685 run_test 56a "check $LFS getstripe"
5688 local dir=$DIR/$tdir
5692 for i in $(seq $numdirs); do
5693 test_mkdir $dir/dir$i
5696 # test lfs getdirstripe default mode is non-recursion, which is
5697 # different from lfs getstripe
5698 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5700 [[ $dircnt -eq 1 ]] ||
5701 error "$LFS getdirstripe: found $dircnt, not 1"
5702 dircnt=$($LFS getdirstripe --recursive $dir |
5703 grep -c lmv_stripe_count)
5704 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5705 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5707 run_test 56b "check $LFS getdirstripe"
5710 remote_ost_nodsh && skip "remote OST with nodsh"
5713 local ost_name=$(ostname_from_index $ost_idx)
5714 local old_status=$(ost_dev_status $ost_idx)
5715 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5717 [[ -z "$old_status" ]] ||
5718 skip_env "OST $ost_name is in $old_status status"
5720 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5721 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5722 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5723 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5724 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5725 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5728 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5729 error "$LFS df -v showing inactive devices"
5732 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5734 [[ "$new_status" =~ "D" ]] ||
5735 error "$ost_name status is '$new_status', missing 'D'"
5736 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5737 [[ "$new_status" =~ "N" ]] ||
5738 error "$ost_name status is '$new_status', missing 'N'"
5740 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5741 [[ "$new_status" =~ "f" ]] ||
5742 error "$ost_name status is '$new_status', missing 'f'"
5745 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5746 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5747 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5748 [[ -z "$p" ]] && restore_lustre_params < $p || true
5751 new_status=$(ost_dev_status $ost_idx)
5752 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5753 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5754 # can't check 'f' as devices may actually be on flash
5756 run_test 56c "check 'lfs df' showing device status"
5759 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5760 local osts=$($LFS df -v $MOUNT | grep -c OST)
5764 (( mdts == MDSCOUNT )) ||
5765 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5766 (( osts == OSTCOUNT )) ||
5767 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5769 run_test 56d "'lfs df -v' prints only configured devices"
5774 local local_tdir="$1"
5775 local local_numfiles="$2"
5776 local local_numdirs="$3"
5777 local dir_params="$4"
5778 local dir_stripe_params="$5"
5780 if [ ! -d "$local_tdir" ] ; then
5781 test_mkdir -p $dir_stripe_params $local_tdir
5782 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5783 for i in $(seq $local_numfiles) ; do
5784 touch $local_tdir/file$i
5786 for i in $(seq $local_numdirs) ; do
5787 test_mkdir $dir_stripe_params $local_tdir/dir$i
5788 for j in $(seq $local_numfiles) ; do
5789 touch $local_tdir/dir$i/file$j
5795 setup_56_special() {
5797 local local_numfiles=$2
5798 local local_numdirs=$3
5800 setup_56 $local_tdir $local_numfiles $local_numdirs
5802 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5803 for i in $(seq $local_numfiles) ; do
5804 mknod $local_tdir/loop${i}b b 7 $i
5805 mknod $local_tdir/null${i}c c 1 3
5806 ln -s $local_tdir/file1 $local_tdir/link${i}
5808 for i in $(seq $local_numdirs) ; do
5809 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5810 mknod $local_tdir/dir$i/null${i}c c 1 3
5811 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5817 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5818 local expected=$(($NUMDIRS + 2))
5820 setup_56 $dir $NUMFILES $NUMDIRS
5822 # test lfs find with -name
5823 for i in $(seq $NUMFILES) ; do
5824 local nums=$($LFS find -name "*$i" $dir | wc -l)
5826 [ $nums -eq $expected ] ||
5827 error "lfs find -name '*$i' $dir wrong: "\
5828 "found $nums, expected $expected"
5831 run_test 56g "check lfs find -name"
5834 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5835 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5837 setup_56 $dir $NUMFILES $NUMDIRS
5839 # test lfs find with ! -name
5840 for i in $(seq $NUMFILES) ; do
5841 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5843 [ $nums -eq $expected ] ||
5844 error "lfs find ! -name '*$i' $dir wrong: "\
5845 "found $nums, expected $expected"
5848 run_test 56h "check lfs find ! -name"
5851 local dir=$DIR/$tdir
5855 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5858 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5860 run_test 56i "check 'lfs find -ost UUID' skips directories"
5863 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5865 setup_56_special $dir $NUMFILES $NUMDIRS
5867 local expected=$((NUMDIRS + 1))
5868 local cmd="$LFS find -type d $dir"
5869 local nums=$($cmd | wc -l)
5871 [ $nums -eq $expected ] ||
5872 error "'$cmd' wrong: found $nums, expected $expected"
5874 run_test 56j "check lfs find -type d"
5877 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5879 setup_56_special $dir $NUMFILES $NUMDIRS
5881 local expected=$(((NUMDIRS + 1) * NUMFILES))
5882 local cmd="$LFS find -type f $dir"
5883 local nums=$($cmd | wc -l)
5885 [ $nums -eq $expected ] ||
5886 error "'$cmd' wrong: found $nums, expected $expected"
5888 run_test 56k "check lfs find -type f"
5891 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5893 setup_56_special $dir $NUMFILES $NUMDIRS
5895 local expected=$((NUMDIRS + NUMFILES))
5896 local cmd="$LFS find -type b $dir"
5897 local nums=$($cmd | wc -l)
5899 [ $nums -eq $expected ] ||
5900 error "'$cmd' wrong: found $nums, expected $expected"
5902 run_test 56l "check lfs find -type b"
5905 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5907 setup_56_special $dir $NUMFILES $NUMDIRS
5909 local expected=$((NUMDIRS + NUMFILES))
5910 local cmd="$LFS find -type c $dir"
5911 local nums=$($cmd | wc -l)
5912 [ $nums -eq $expected ] ||
5913 error "'$cmd' wrong: found $nums, expected $expected"
5915 run_test 56m "check lfs find -type c"
5918 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5919 setup_56_special $dir $NUMFILES $NUMDIRS
5921 local expected=$((NUMDIRS + NUMFILES))
5922 local cmd="$LFS find -type l $dir"
5923 local nums=$($cmd | wc -l)
5925 [ $nums -eq $expected ] ||
5926 error "'$cmd' wrong: found $nums, expected $expected"
5928 run_test 56n "check lfs find -type l"
5931 local dir=$DIR/$tdir
5933 setup_56 $dir $NUMFILES $NUMDIRS
5934 utime $dir/file1 > /dev/null || error "utime (1)"
5935 utime $dir/file2 > /dev/null || error "utime (2)"
5936 utime $dir/dir1 > /dev/null || error "utime (3)"
5937 utime $dir/dir2 > /dev/null || error "utime (4)"
5938 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5939 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5942 local nums=$($LFS find -mtime +0 $dir | wc -l)
5944 [ $nums -eq $expected ] ||
5945 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5948 cmd="$LFS find -mtime 0 $dir"
5949 nums=$($cmd | wc -l)
5950 [ $nums -eq $expected ] ||
5951 error "'$cmd' wrong: found $nums, expected $expected"
5953 run_test 56o "check lfs find -mtime for old files"
5956 local dir=$DIR/$tdir
5960 # just to make sure there is something that won't be found
5962 touch $dir/$tfile.now
5964 for age in year week day hour min; do
5965 count=$((count + 1))
5967 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5968 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5969 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5971 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5972 local nums=$($cmd | wc -l)
5973 [ $nums -eq $expected ] ||
5974 error "'$cmd' wrong: found $nums, expected $expected"
5976 cmd="$LFS find $dir -atime $count${age:0:1}"
5977 nums=$($cmd | wc -l)
5978 [ $nums -eq $expected ] ||
5979 error "'$cmd' wrong: found $nums, expected $expected"
5983 cmd="$LFS find $dir -ctime +1s -type f"
5984 nums=$($cmd | wc -l)
5985 (( $nums == $count * 2 + 1)) ||
5986 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5988 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5990 test_newerXY_base() {
5993 local dir=$DIR/$tdir
5997 if [ $y == "t" ]; then
5998 if [ $x == "b" ]; then
5999 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6001 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6004 ref=$DIR/$tfile.newer.$x$y
6005 touch $ref || error "touch $ref failed"
6008 echo "before = $ref"
6010 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6012 if [ $y == "t" ]; then
6013 if [ $x == "b" ]; then
6014 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
6016 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
6019 negref=$DIR/$tfile.negnewer.$x$y
6020 touch $negref || error "touch $negref failed"
6023 echo "after = $negref"
6024 local cmd="$LFS find $dir -newer$x$y $ref"
6025 local nums=$(eval $cmd | wc -l)
6026 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6028 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6029 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6031 cmd="$LFS find $dir ! -newer$x$y $negref"
6032 nums=$(eval $cmd | wc -l)
6033 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6034 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6036 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6037 nums=$(eval $cmd | wc -l)
6038 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6039 error "'$cmd' wrong: found $nums between, expected $expected"; }
6045 test_newerXY_base "a" "a"
6046 test_newerXY_base "a" "m"
6047 test_newerXY_base "a" "c"
6048 test_newerXY_base "m" "a"
6049 test_newerXY_base "m" "m"
6050 test_newerXY_base "m" "c"
6051 test_newerXY_base "c" "a"
6052 test_newerXY_base "c" "m"
6053 test_newerXY_base "c" "c"
6055 [[ -n "$sles_version" ]] &&
6056 echo "skip timestamp tests on SLES, LU-13665" && return 0
6058 test_newerXY_base "a" "t"
6059 test_newerXY_base "m" "t"
6060 test_newerXY_base "c" "t"
6062 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6063 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6064 ! btime_supported && echo "btime unsupported" && return 0
6066 test_newerXY_base "b" "b"
6067 test_newerXY_base "b" "t"
6069 run_test 56oc "check lfs find -newerXY work"
6072 local dir=$DIR/$tdir
6077 $LFS find $dir -btime -1d -type f
6084 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6085 ! btime_supported && skip "btime unsupported on MDS"
6087 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6088 ! btime_supported && skip "btime unsupported on clients"
6090 local dir=$DIR/$tdir
6091 local ref=$DIR/$tfile.ref
6092 local negref=$DIR/$tfile.negref
6094 mkdir $dir || error "mkdir $dir failed"
6095 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6096 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6097 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6098 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6099 touch $ref || error "touch $ref failed"
6100 # sleep 3 seconds at least
6103 local before=$(do_facet mds1 date +%s)
6104 local skew=$(($(date +%s) - before + 1))
6106 if (( skew < 0 && skew > -5 )); then
6107 sleep $((0 - skew + 1))
6111 # Set the dir stripe params to limit files all on MDT0,
6112 # otherwise we need to calc the max clock skew between
6113 # the client and MDTs.
6114 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6116 touch $negref || error "touch $negref failed"
6118 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6119 local nums=$($cmd | wc -l)
6120 local expected=$(((NUMFILES + 1) * NUMDIRS))
6122 [ $nums -eq $expected ] ||
6123 error "'$cmd' wrong: found $nums, expected $expected"
6125 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6126 nums=$($cmd | wc -l)
6127 expected=$((NUMFILES + 1))
6128 [ $nums -eq $expected ] ||
6129 error "'$cmd' wrong: found $nums, expected $expected"
6131 [ $skew -lt 0 ] && return
6133 local after=$(do_facet mds1 date +%s)
6134 local age=$((after - before + 1 + skew))
6136 cmd="$LFS find $dir -btime -${age}s -type f"
6137 nums=$($cmd | wc -l)
6138 expected=$(((NUMFILES + 1) * NUMDIRS))
6140 echo "Clock skew between client and server: $skew, age:$age"
6141 [ $nums -eq $expected ] ||
6142 error "'$cmd' wrong: found $nums, expected $expected"
6144 expected=$(($NUMDIRS + 1))
6145 cmd="$LFS find $dir -btime -${age}s -type d"
6146 nums=$($cmd | wc -l)
6147 [ $nums -eq $expected ] ||
6148 error "'$cmd' wrong: found $nums, expected $expected"
6149 rm -f $ref $negref || error "Failed to remove $ref $negref"
6151 run_test 56od "check lfs find -btime with units"
6154 [ $RUNAS_ID -eq $UID ] &&
6155 skip_env "RUNAS_ID = UID = $UID -- skipping"
6157 local dir=$DIR/$tdir
6159 setup_56 $dir $NUMFILES $NUMDIRS
6160 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6162 local expected=$NUMFILES
6163 local cmd="$LFS find -uid $RUNAS_ID $dir"
6164 local nums=$($cmd | wc -l)
6166 [ $nums -eq $expected ] ||
6167 error "'$cmd' wrong: found $nums, expected $expected"
6169 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6170 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6171 nums=$($cmd | wc -l)
6172 [ $nums -eq $expected ] ||
6173 error "'$cmd' wrong: found $nums, expected $expected"
6175 run_test 56p "check lfs find -uid and ! -uid"
6178 [ $RUNAS_ID -eq $UID ] &&
6179 skip_env "RUNAS_ID = UID = $UID -- skipping"
6181 local dir=$DIR/$tdir
6183 setup_56 $dir $NUMFILES $NUMDIRS
6184 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6186 local expected=$NUMFILES
6187 local cmd="$LFS find -gid $RUNAS_GID $dir"
6188 local nums=$($cmd | wc -l)
6190 [ $nums -eq $expected ] ||
6191 error "'$cmd' wrong: found $nums, expected $expected"
6193 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6194 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6195 nums=$($cmd | wc -l)
6196 [ $nums -eq $expected ] ||
6197 error "'$cmd' wrong: found $nums, expected $expected"
6199 run_test 56q "check lfs find -gid and ! -gid"
6202 local dir=$DIR/$tdir
6204 setup_56 $dir $NUMFILES $NUMDIRS
6207 local cmd="$LFS find -size 0 -type f -lazy $dir"
6208 local nums=$($cmd | wc -l)
6210 [ $nums -eq $expected ] ||
6211 error "'$cmd' wrong: found $nums, expected $expected"
6212 cmd="$LFS find -size 0 -type f $dir"
6213 nums=$($cmd | wc -l)
6214 [ $nums -eq $expected ] ||
6215 error "'$cmd' wrong: found $nums, expected $expected"
6218 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6219 nums=$($cmd | wc -l)
6220 [ $nums -eq $expected ] ||
6221 error "'$cmd' wrong: found $nums, expected $expected"
6222 cmd="$LFS find ! -size 0 -type f $dir"
6223 nums=$($cmd | wc -l)
6224 [ $nums -eq $expected ] ||
6225 error "'$cmd' wrong: found $nums, expected $expected"
6227 echo "test" > $dir/$tfile
6228 echo "test2" > $dir/$tfile.2 && sync
6230 cmd="$LFS find -size 5 -type f -lazy $dir"
6231 nums=$($cmd | wc -l)
6232 [ $nums -eq $expected ] ||
6233 error "'$cmd' wrong: found $nums, expected $expected"
6234 cmd="$LFS find -size 5 -type f $dir"
6235 nums=$($cmd | wc -l)
6236 [ $nums -eq $expected ] ||
6237 error "'$cmd' wrong: found $nums, expected $expected"
6240 cmd="$LFS find -size +5 -type f -lazy $dir"
6241 nums=$($cmd | wc -l)
6242 [ $nums -eq $expected ] ||
6243 error "'$cmd' wrong: found $nums, expected $expected"
6244 cmd="$LFS find -size +5 -type f $dir"
6245 nums=$($cmd | wc -l)
6246 [ $nums -eq $expected ] ||
6247 error "'$cmd' wrong: found $nums, expected $expected"
6250 cmd="$LFS find -size +0 -type f -lazy $dir"
6251 nums=$($cmd | wc -l)
6252 [ $nums -eq $expected ] ||
6253 error "'$cmd' wrong: found $nums, expected $expected"
6254 cmd="$LFS find -size +0 -type f $dir"
6255 nums=$($cmd | wc -l)
6256 [ $nums -eq $expected ] ||
6257 error "'$cmd' wrong: found $nums, expected $expected"
6260 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6261 nums=$($cmd | wc -l)
6262 [ $nums -eq $expected ] ||
6263 error "'$cmd' wrong: found $nums, expected $expected"
6264 cmd="$LFS find ! -size -5 -type f $dir"
6265 nums=$($cmd | wc -l)
6266 [ $nums -eq $expected ] ||
6267 error "'$cmd' wrong: found $nums, expected $expected"
6270 cmd="$LFS find -size -5 -type f -lazy $dir"
6271 nums=$($cmd | wc -l)
6272 [ $nums -eq $expected ] ||
6273 error "'$cmd' wrong: found $nums, expected $expected"
6274 cmd="$LFS find -size -5 -type f $dir"
6275 nums=$($cmd | wc -l)
6276 [ $nums -eq $expected ] ||
6277 error "'$cmd' wrong: found $nums, expected $expected"
6279 run_test 56r "check lfs find -size works"
6286 cancel_lru_locks $OSC
6288 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6289 local nums=$($cmd | wc -l)
6291 [ $nums -eq $expected ] ||
6292 error "'$cmd' wrong: found $nums, expected $expected"
6294 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6296 if (( rpcs_before + glimpses != rpcs_after )); then
6297 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6298 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6300 if [[ $glimpses == 0 ]]; then
6301 error "'$cmd' should not send glimpse RPCs to OST"
6303 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6309 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6310 skip "MDS < 2.12.58 doesn't return LSOM data"
6311 local dir=$DIR/$tdir
6312 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6314 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6316 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6317 $LCTL set_param -n llite.*.statahead_agl=0
6318 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6320 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6321 # open and close all files to ensure LSOM is updated
6322 cancel_lru_locks $OSC
6323 find $dir -type f | xargs cat > /dev/null
6325 # expect_found glimpse_rpcs command_to_run
6326 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6327 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6328 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6329 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6331 echo "test" > $dir/$tfile
6332 echo "test2" > $dir/$tfile.2 && sync
6333 cancel_lru_locks $OSC
6334 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6336 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6337 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6338 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6339 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6341 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6342 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6343 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6344 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6345 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6346 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6348 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6351 local dir=$DIR/$tdir
6352 local tmp=$TMP/$tfile.log
6355 test_mkdir -p $dir || error "failed to mkdir $dir"
6356 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6357 error "failed to setstripe $dir/$tfile"
6358 mdt_idx=$($LFS getdirstripe -i $dir)
6359 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6361 stack_trap "rm -f $tmp" EXIT
6362 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6363 ! grep -q obd_uuid $tmp ||
6364 error "failed to find --size +100K --ost 0 $dir"
6365 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6366 ! grep -q obd_uuid $tmp ||
6367 error "failed to find --size +100K --mdt $mdt_idx $dir"
6369 run_test 56rb "check lfs find --size --ost/--mdt works"
6371 test_56s() { # LU-611 #LU-9369
6372 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6374 local dir=$DIR/$tdir
6375 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6377 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6378 for i in $(seq $NUMDIRS); do
6379 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6382 local expected=$NUMDIRS
6383 local cmd="$LFS find -c $OSTCOUNT $dir"
6384 local nums=$($cmd | wc -l)
6386 [ $nums -eq $expected ] || {
6387 $LFS getstripe -R $dir
6388 error "'$cmd' wrong: found $nums, expected $expected"
6391 expected=$((NUMDIRS + onestripe))
6392 cmd="$LFS find -stripe-count +0 -type f $dir"
6393 nums=$($cmd | wc -l)
6394 [ $nums -eq $expected ] || {
6395 $LFS getstripe -R $dir
6396 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find -stripe-count 1 -type f $dir"
6401 nums=$($cmd | wc -l)
6402 [ $nums -eq $expected ] || {
6403 $LFS getstripe -R $dir
6404 error "'$cmd' wrong: found $nums, expected $expected"
6407 cmd="$LFS find -stripe-count -2 -type f $dir"
6408 nums=$($cmd | wc -l)
6409 [ $nums -eq $expected ] || {
6410 $LFS getstripe -R $dir
6411 error "'$cmd' wrong: found $nums, expected $expected"
6415 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6416 nums=$($cmd | wc -l)
6417 [ $nums -eq $expected ] || {
6418 $LFS getstripe -R $dir
6419 error "'$cmd' wrong: found $nums, expected $expected"
6422 run_test 56s "check lfs find -stripe-count works"
6424 test_56t() { # LU-611 #LU-9369
6425 local dir=$DIR/$tdir
6427 setup_56 $dir 0 $NUMDIRS
6428 for i in $(seq $NUMDIRS); do
6429 $LFS setstripe -S 8M $dir/dir$i/$tfile
6432 local expected=$NUMDIRS
6433 local cmd="$LFS find -S 8M $dir"
6434 local nums=$($cmd | wc -l)
6436 [ $nums -eq $expected ] || {
6437 $LFS getstripe -R $dir
6438 error "'$cmd' wrong: found $nums, expected $expected"
6442 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6444 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6446 expected=$(((NUMDIRS + 1) * NUMFILES))
6447 cmd="$LFS find -stripe-size 512k -type f $dir"
6448 nums=$($cmd | wc -l)
6449 [ $nums -eq $expected ] ||
6450 error "'$cmd' wrong: found $nums, expected $expected"
6452 cmd="$LFS find -stripe-size +320k -type f $dir"
6453 nums=$($cmd | wc -l)
6454 [ $nums -eq $expected ] ||
6455 error "'$cmd' wrong: found $nums, expected $expected"
6457 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6458 cmd="$LFS find -stripe-size +200k -type f $dir"
6459 nums=$($cmd | wc -l)
6460 [ $nums -eq $expected ] ||
6461 error "'$cmd' wrong: found $nums, expected $expected"
6463 cmd="$LFS find -stripe-size -640k -type f $dir"
6464 nums=$($cmd | wc -l)
6465 [ $nums -eq $expected ] ||
6466 error "'$cmd' wrong: found $nums, expected $expected"
6469 cmd="$LFS find -stripe-size 256k -type f $dir"
6470 nums=$($cmd | wc -l)
6471 [ $nums -eq $expected ] ||
6472 error "'$cmd' wrong: found $nums, expected $expected"
6474 cmd="$LFS find -stripe-size -320k -type f $dir"
6475 nums=$($cmd | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6480 cmd="$LFS find -stripe-size 1024k -type f $dir"
6481 nums=$($cmd | wc -l)
6482 [ $nums -eq $expected ] ||
6483 error "'$cmd' wrong: found $nums, expected $expected"
6485 run_test 56t "check lfs find -stripe-size works"
6487 test_56u() { # LU-611
6488 local dir=$DIR/$tdir
6490 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6492 if [[ $OSTCOUNT -gt 1 ]]; then
6493 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6499 local expected=$(((NUMDIRS + 1) * NUMFILES))
6500 local cmd="$LFS find -stripe-index 0 -type f $dir"
6501 local nums=$($cmd | wc -l)
6503 [ $nums -eq $expected ] ||
6504 error "'$cmd' wrong: found $nums, expected $expected"
6507 cmd="$LFS find -stripe-index 1 -type f $dir"
6508 nums=$($cmd | wc -l)
6509 [ $nums -eq $expected ] ||
6510 error "'$cmd' wrong: found $nums, expected $expected"
6512 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6513 nums=$($cmd | wc -l)
6514 [ $nums -eq $expected ] ||
6515 error "'$cmd' wrong: found $nums, expected $expected"
6518 # This should produce an error and not return any files
6519 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6520 nums=$($cmd 2>/dev/null | wc -l)
6521 [ $nums -eq $expected ] ||
6522 error "'$cmd' wrong: found $nums, expected $expected"
6524 if [[ $OSTCOUNT -gt 1 ]]; then
6525 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6526 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6527 nums=$($cmd | wc -l)
6528 [ $nums -eq $expected ] ||
6529 error "'$cmd' wrong: found $nums, expected $expected"
6532 run_test 56u "check lfs find -stripe-index works"
6536 local dir=$DIR/$tdir
6538 setup_56 $dir $NUMFILES $NUMDIRS
6540 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6541 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6543 for file in $($LFS find -m $UUID $dir); do
6544 file_midx=$($LFS getstripe -m $file)
6545 [ $file_midx -eq $mdt_idx ] ||
6546 error "lfs find -m $UUID != getstripe -m $file_midx"
6549 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6552 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6555 local dir=$DIR/$tdir
6557 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6559 local stripe_size=$($LFS getstripe -S -d $dir) ||
6560 error "$LFS getstripe -S -d $dir failed"
6561 stripe_size=${stripe_size%% *}
6563 local file_size=$((stripe_size * OSTCOUNT))
6564 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6565 local required_space=$((file_num * file_size))
6566 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6568 [[ $free_space -le $((required_space / 1024)) ]] &&
6569 skip_env "need $required_space, have $free_space kbytes"
6572 local dd_count=$((file_size / dd_bs))
6574 # write data into the files
6579 for i in $(seq $NUMFILES); do
6581 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6582 error "write data into $file failed"
6584 for i in $(seq $NUMDIRS); do
6585 for j in $(seq $NUMFILES); do
6586 file=$dir/dir$i/file$j
6587 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6588 error "write data into $file failed"
6592 # $LFS_MIGRATE will fail if hard link migration is unsupported
6593 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6594 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6595 error "creating links to $dir/dir1/file1 failed"
6600 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6603 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6606 eval $cmd || error "$cmd failed"
6608 check_stripe_count $dir/file1 $expected
6610 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6612 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6613 # OST 1 if it is on OST 0. This file is small enough to
6614 # be on only one stripe.
6615 file=$dir/migr_1_ost
6616 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6617 error "write data into $file failed"
6618 local obdidx=$($LFS getstripe -i $file)
6619 local oldmd5=$(md5sum $file)
6622 [[ $obdidx -eq 0 ]] && newobdidx=1
6623 cmd="$LFS migrate -i $newobdidx $file"
6625 eval $cmd || error "$cmd failed"
6627 local realobdix=$($LFS getstripe -i $file)
6628 local newmd5=$(md5sum $file)
6630 [[ $newobdidx -ne $realobdix ]] &&
6631 error "new OST is different (was=$obdidx, "\
6632 "wanted=$newobdidx, got=$realobdix)"
6633 [[ "$oldmd5" != "$newmd5" ]] &&
6634 error "md5sum differ: $oldmd5, $newmd5"
6638 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6640 eval $cmd || error "$cmd failed"
6642 for j in $(seq $NUMFILES); do
6643 check_stripe_count $dir/dir1/file$j $expected
6646 # lfs_migrate works with lfs find
6647 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6648 $LFS_MIGRATE -y -c $expected"
6650 eval $cmd || error "$cmd failed"
6652 for i in $(seq 2 $NUMFILES); do
6653 check_stripe_count $dir/file$i $expected
6655 for i in $(seq 2 $NUMDIRS); do
6656 for j in $(seq $NUMFILES); do
6657 check_stripe_count $dir/dir$i/file$j $expected
6661 run_test 56w "check lfs_migrate -c stripe_count works"
6664 local file1=$DIR/$tdir/file1
6665 local create_pool=false
6666 local initial_pool=$($LFS getstripe -p $DIR)
6670 echo -n "Creating test dir..."
6671 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6674 echo -n "Creating test file..."
6675 touch $file1 || error "cannot create file"
6678 echo -n "Detecting existing pools..."
6679 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6681 if [ ${#pool_list[@]} -gt 0 ]; then
6682 echo "${pool_list[@]}"
6683 for thispool in "${pool_list[@]}"; do
6684 if [[ -z "$initial_pool" ||
6685 "$initial_pool" != "$thispool" ]]; then
6687 echo "Using existing pool '$pool'"
6692 echo "none detected."
6694 if [ -z "$pool" ]; then
6695 pool=${POOL:-testpool}
6696 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6697 echo -n "Creating pool '$pool'..."
6699 pool_add $pool &> /dev/null ||
6700 error "pool_add failed"
6703 echo -n "Adding target to pool..."
6704 pool_add_targets $pool 0 0 1 &> /dev/null ||
6705 error "pool_add_targets failed"
6709 echo -n "Setting pool using -p option..."
6710 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6711 error "migrate failed rc = $?"
6714 echo -n "Verifying test file is in pool after migrating..."
6715 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6716 error "file was not migrated to pool $pool"
6719 echo -n "Removing test file from pool '$pool'..."
6720 # "lfs migrate $file" won't remove the file from the pool
6721 # until some striping information is changed.
6722 $LFS migrate -c 1 $file1 &> /dev/null ||
6723 error "cannot remove from pool"
6724 [ "$($LFS getstripe -p $file1)" ] &&
6725 error "pool still set"
6728 echo -n "Setting pool using --pool option..."
6729 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6730 error "migrate failed rc = $?"
6735 if $create_pool; then
6736 destroy_test_pools 2> /dev/null ||
6737 error "destroy test pools failed"
6740 run_test 56wb "check lfs_migrate pool support"
6743 local file1="$DIR/$tdir/file1"
6750 echo -n "Creating test dir..."
6751 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6752 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6753 error "cannot set stripe by '-S 1M -c 1'"
6756 echo -n "Setting initial stripe for test file..."
6757 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6758 error "cannot set stripe"
6759 cur_ssize=$($LFS getstripe -S "$file1")
6760 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6763 # File currently set to -S 512K -c 1
6765 # Ensure -c and -S options are rejected when -R is set
6766 echo -n "Verifying incompatible options are detected..."
6767 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6768 error "incompatible -c and -R options not detected"
6769 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6770 error "incompatible -S and -R options not detected"
6773 # Ensure unrecognized options are passed through to 'lfs migrate'
6774 echo -n "Verifying -S option is passed through to lfs migrate..."
6775 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6776 error "migration failed"
6777 cur_ssize=$($LFS getstripe -S "$file1")
6778 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6781 # File currently set to -S 1M -c 1
6783 # Ensure long options are supported
6784 echo -n "Verifying long options supported..."
6785 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6786 error "long option without argument not supported"
6787 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6788 error "long option with argument not supported"
6789 cur_ssize=$($LFS getstripe -S "$file1")
6790 [ $cur_ssize -eq 524288 ] ||
6791 error "migrate --stripe-size $cur_ssize != 524288"
6794 # File currently set to -S 512K -c 1
6796 if [ "$OSTCOUNT" -gt 1 ]; then
6797 echo -n "Verifying explicit stripe count can be set..."
6798 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6799 error "migrate failed"
6800 cur_scount=$($LFS getstripe -c "$file1")
6801 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6805 # File currently set to -S 512K -c 1 or -S 512K -c 2
6807 # Ensure parent striping is used if -R is set, and no stripe
6808 # count or size is specified
6809 echo -n "Setting stripe for parent directory..."
6810 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6811 error "cannot set stripe '-S 2M -c 1'"
6814 echo -n "Verifying restripe option uses parent stripe settings..."
6815 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6816 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6817 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6818 error "migrate failed"
6819 cur_ssize=$($LFS getstripe -S "$file1")
6820 [ $cur_ssize -eq $parent_ssize ] ||
6821 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6822 cur_scount=$($LFS getstripe -c "$file1")
6823 [ $cur_scount -eq $parent_scount ] ||
6824 error "migrate -R stripe_count $cur_scount != $parent_scount"
6827 # File currently set to -S 1M -c 1
6829 # Ensure striping is preserved if -R is not set, and no stripe
6830 # count or size is specified
6831 echo -n "Verifying striping size preserved when not specified..."
6832 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6833 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6834 error "cannot set stripe on parent directory"
6835 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6836 error "migrate failed"
6837 cur_ssize=$($LFS getstripe -S "$file1")
6838 [ $cur_ssize -eq $orig_ssize ] ||
6839 error "migrate by default $cur_ssize != $orig_ssize"
6842 # Ensure file name properly detected when final option has no argument
6843 echo -n "Verifying file name properly detected..."
6844 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6845 error "file name interpreted as option argument"
6851 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6856 local file1=$DIR/$tdir/file1
6858 echo -n "Creating test dir..."
6859 test_mkdir $DIR/$tdir || error "cannot create dir"
6862 echo -n "Creating test file..."
6866 # Ensure 'lfs migrate' will fail by using a non-existent option,
6867 # and make sure rsync is not called to recover
6868 echo -n "Make sure --no-rsync option works..."
6869 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6870 grep -q 'refusing to fall back to rsync' ||
6871 error "rsync was called with --no-rsync set"
6874 # Ensure rsync is called without trying 'lfs migrate' first
6875 echo -n "Make sure --rsync option works..."
6876 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6877 grep -q 'falling back to rsync' &&
6878 error "lfs migrate was called with --rsync set"
6881 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6882 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6883 grep -q 'at the same time' ||
6884 error "--rsync and --no-rsync accepted concurrently"
6890 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6896 test_mkdir $td || error "cannot create $td"
6897 touch $tf || error "cannot touch $tf"
6899 echo -n "Make sure --non-direct|-D works..."
6900 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6901 grep -q "lfs migrate --non-direct" ||
6902 error "--non-direct option cannot work correctly"
6903 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6904 grep -q "lfs migrate -D" ||
6905 error "-D option cannot work correctly"
6908 run_test 56we "check lfs_migrate --non-direct|-D support"
6911 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6912 check_swap_layouts_support
6914 local dir=$DIR/$tdir
6915 local ref1=/etc/passwd
6916 local file1=$dir/file1
6918 test_mkdir $dir || error "creating dir $dir"
6919 $LFS setstripe -c 2 $file1
6921 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6922 stripe=$($LFS getstripe -c $file1)
6923 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6924 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6929 run_test 56x "lfs migration support"
6932 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6933 check_swap_layouts_support
6935 local dir=$DIR/$tdir/$testnum
6939 local ref1=/etc/passwd
6940 local file1=$dir/file1
6942 $LFS setstripe -c 2 $file1
6944 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6946 local stripe=$($LFS getstripe -c $file1)
6948 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6949 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6954 run_test 56xa "lfs migration --block support"
6956 check_migrate_links() {
6958 local file1="$dir/file1"
6962 local total_count=$(($begin + $count - 1))
6963 local symlink_count=10
6966 if [ ! -f "$file1" ]; then
6967 echo -n "creating initial file..."
6968 $LFS setstripe -c 1 -S "512k" "$file1" ||
6969 error "cannot setstripe initial file"
6972 echo -n "creating symlinks..."
6973 for s in $(seq 1 $symlink_count); do
6974 ln -s "$file1" "$dir/slink$s" ||
6975 error "cannot create symlinks"
6979 echo -n "creating nonlinked files..."
6980 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6981 error "cannot create nonlinked files"
6986 if [ ! -f "$dir/file$total_count" ]; then
6987 echo -n "creating hard links $begin:$total_count..."
6988 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6989 /dev/null || error "cannot create hard links"
6993 echo -n "checking number of hard links listed in xattrs..."
6994 local fid=$($LFS getstripe -F "$file1")
6995 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6998 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6999 skip "hard link list has unexpected size, skipping test"
7001 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7002 error "link names should exceed xattrs size"
7005 echo -n "migrating files..."
7006 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7008 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7011 # make sure all links have been properly migrated
7012 echo -n "verifying files..."
7013 fid=$($LFS getstripe -F "$file1") ||
7014 error "cannot get fid for file $file1"
7015 for i in $(seq 2 $total_count); do
7016 local fid2=$($LFS getstripe -F $dir/file$i)
7018 [ "$fid2" == "$fid" ] ||
7019 error "migrated hard link has mismatched FID"
7022 # make sure hard links were properly detected, and migration was
7023 # performed only once for the entire link set; nonlinked files should
7025 local actual=$(grep -c 'done' <<< "$migrate_out")
7026 local expected=$(($uniq_count + 1))
7028 [ "$actual" -eq "$expected" ] ||
7029 error "hard links individually migrated ($actual != $expected)"
7031 # make sure the correct number of hard links are present
7032 local hardlinks=$(stat -c '%h' "$file1")
7034 [ $hardlinks -eq $total_count ] ||
7035 error "num hard links $hardlinks != $total_count"
7042 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7043 skip "Need MDS version at least 2.10.55"
7045 local dir="$DIR/$tdir"
7047 test_mkdir "$dir" || error "cannot create dir $dir"
7049 echo "testing lfs migrate mode when all links fit within xattrs"
7050 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7052 echo "testing rsync mode when all links fit within xattrs"
7053 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7055 echo "testing lfs migrate mode when all links do not fit within xattrs"
7056 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7058 echo "testing rsync mode when all links do not fit within xattrs"
7059 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7061 chown -R $RUNAS_ID $dir
7062 echo "testing non-root lfs migrate mode when not all links are in xattr"
7063 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7068 run_test 56xb "lfs migration hard link support"
7071 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7073 local dir="$DIR/$tdir"
7075 test_mkdir "$dir" || error "cannot create dir $dir"
7077 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7078 echo -n "Setting initial stripe for 20MB test file..."
7079 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7080 error "cannot setstripe 20MB file"
7082 echo -n "Sizing 20MB test file..."
7083 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7085 echo -n "Verifying small file autostripe count is 1..."
7086 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7087 error "cannot migrate 20MB file"
7088 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7089 error "cannot get stripe for $dir/20mb"
7090 [ $stripe_count -eq 1 ] ||
7091 error "unexpected stripe count $stripe_count for 20MB file"
7095 # Test 2: File is small enough to fit within the available space on
7096 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7097 # have at least an additional 1KB for each desired stripe for test 3
7098 echo -n "Setting stripe for 1GB test file..."
7099 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7101 echo -n "Sizing 1GB test file..."
7102 # File size is 1GB + 3KB
7103 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7106 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7107 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7108 if (( avail > 524288 * OSTCOUNT )); then
7109 echo -n "Migrating 1GB file..."
7110 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7111 error "cannot migrate 1GB file"
7113 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7114 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7115 error "cannot getstripe for 1GB file"
7116 [ $stripe_count -eq 2 ] ||
7117 error "unexpected stripe count $stripe_count != 2"
7121 # Test 3: File is too large to fit within the available space on
7122 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7123 if [ $OSTCOUNT -ge 3 ]; then
7124 # The required available space is calculated as
7125 # file size (1GB + 3KB) / OST count (3).
7126 local kb_per_ost=349526
7128 echo -n "Migrating 1GB file with limit..."
7129 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7130 error "cannot migrate 1GB file with limit"
7133 stripe_count=$($LFS getstripe -c "$dir/1gb")
7134 echo -n "Verifying 1GB autostripe count with limited space..."
7135 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7136 error "unexpected stripe count $stripe_count (min 3)"
7143 run_test 56xc "lfs migration autostripe"
7146 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7148 local dir=$DIR/$tdir
7149 local f_mgrt=$dir/$tfile.mgrt
7150 local f_yaml=$dir/$tfile.yaml
7151 local f_copy=$dir/$tfile.copy
7152 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7153 local layout_copy="-c 2 -S 2M -i 1"
7154 local yamlfile=$dir/yamlfile
7155 local layout_before;
7158 test_mkdir "$dir" || error "cannot create dir $dir"
7159 $LFS setstripe $layout_yaml $f_yaml ||
7160 error "cannot setstripe $f_yaml with layout $layout_yaml"
7161 $LFS getstripe --yaml $f_yaml > $yamlfile
7162 $LFS setstripe $layout_copy $f_copy ||
7163 error "cannot setstripe $f_copy with layout $layout_copy"
7165 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7167 # 1. test option --yaml
7168 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7169 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7170 layout_before=$(get_layout_param $f_yaml)
7171 layout_after=$(get_layout_param $f_mgrt)
7172 [ "$layout_after" == "$layout_before" ] ||
7173 error "lfs_migrate --yaml: $layout_after != $layout_before"
7175 # 2. test option --copy
7176 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7177 error "cannot migrate $f_mgrt with --copy $f_copy"
7178 layout_before=$(get_layout_param $f_copy)
7179 layout_after=$(get_layout_param $f_mgrt)
7180 [ "$layout_after" == "$layout_before" ] ||
7181 error "lfs_migrate --copy: $layout_after != $layout_before"
7183 run_test 56xd "check lfs_migrate --yaml and --copy support"
7186 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7188 local dir=$DIR/$tdir
7189 local f_comp=$dir/$tfile
7190 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7191 local layout_before=""
7192 local layout_after=""
7194 test_mkdir "$dir" || error "cannot create dir $dir"
7195 $LFS setstripe $layout $f_comp ||
7196 error "cannot setstripe $f_comp with layout $layout"
7197 layout_before=$(get_layout_param $f_comp)
7198 dd if=/dev/zero of=$f_comp bs=1M count=4
7200 # 1. migrate a comp layout file by lfs_migrate
7201 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7202 layout_after=$(get_layout_param $f_comp)
7203 [ "$layout_before" == "$layout_after" ] ||
7204 error "lfs_migrate: $layout_before != $layout_after"
7206 # 2. migrate a comp layout file by lfs migrate
7207 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7208 layout_after=$(get_layout_param $f_comp)
7209 [ "$layout_before" == "$layout_after" ] ||
7210 error "lfs migrate: $layout_before != $layout_after"
7212 run_test 56xe "migrate a composite layout file"
7215 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7217 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7218 skip "Need server version at least 2.13.53"
7220 local dir=$DIR/$tdir
7221 local f_comp=$dir/$tfile
7222 local layout="-E 1M -c1 -E -1 -c2"
7226 test_mkdir "$dir" || error "cannot create dir $dir"
7227 $LFS setstripe $layout $f_comp ||
7228 error "cannot setstripe $f_comp with layout $layout"
7229 fid_before=$($LFS getstripe --fid $f_comp)
7230 dd if=/dev/zero of=$f_comp bs=1M count=4
7232 # 1. migrate a comp layout file to a comp layout
7233 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7234 fid_after=$($LFS getstripe --fid $f_comp)
7235 [ "$fid_before" == "$fid_after" ] ||
7236 error "comp-to-comp migrate: $fid_before != $fid_after"
7238 # 2. migrate a comp layout file to a plain layout
7239 $LFS migrate -c2 $f_comp ||
7240 error "cannot migrate $f_comp by lfs migrate"
7241 fid_after=$($LFS getstripe --fid $f_comp)
7242 [ "$fid_before" == "$fid_after" ] ||
7243 error "comp-to-plain migrate: $fid_before != $fid_after"
7245 # 3. migrate a plain layout file to a comp layout
7246 $LFS migrate $layout $f_comp ||
7247 error "cannot migrate $f_comp by lfs migrate"
7248 fid_after=$($LFS getstripe --fid $f_comp)
7249 [ "$fid_before" == "$fid_after" ] ||
7250 error "plain-to-comp migrate: $fid_before != $fid_after"
7252 run_test 56xf "FID is not lost during migration of a composite layout file"
7255 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7256 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7259 local dir=$DIR/$tdir
7263 test_mkdir -p $dir || error "creating dir $dir"
7264 touch $f1 || error "creating std file $f1"
7265 $MULTIOP $f2 H2c || error "creating released file $f2"
7267 # a directory can be raid0, so ask only for files
7268 res=$($LFS find $dir -L raid0 -type f | wc -l)
7269 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7271 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7272 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7274 # only files can be released, so no need to force file search
7275 res=$($LFS find $dir -L released)
7276 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7278 res=$($LFS find $dir -type f \! -L released)
7279 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7281 run_test 56y "lfs find -L raid0|released"
7283 test_56z() { # LU-4824
7284 # This checks to make sure 'lfs find' continues after errors
7285 # There are two classes of errors that should be caught:
7286 # - If multiple paths are provided, all should be searched even if one
7288 # - If errors are encountered during the search, it should not terminate
7290 local dir=$DIR/$tdir
7294 for i in d{0..9}; do
7296 touch $dir/$i/$tfile
7298 $LFS find $DIR/non_existent_dir $dir &&
7299 error "$LFS find did not return an error"
7300 # Make a directory unsearchable. This should NOT be the last entry in
7301 # directory order. Arbitrarily pick the 6th entry
7302 chmod 700 $($LFS find $dir -type d | sed '6!d')
7304 $RUNAS $LFS find $DIR/non_existent $dir
7305 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7307 # The user should be able to see 10 directories and 9 files
7308 (( count == 19 )) ||
7309 error "$LFS find found $count != 19 entries after error"
7311 run_test 56z "lfs find should continue after an error"
7313 test_56aa() { # LU-5937
7314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7316 local dir=$DIR/$tdir
7319 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7321 createmany -o $dir/striped_dir/${tfile}- 1024
7322 local dirs=$($LFS find --size +8k $dir/)
7324 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7326 run_test 56aa "lfs find --size under striped dir"
7328 test_56ab() { # LU-10705
7329 test_mkdir $DIR/$tdir
7330 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7331 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7332 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7333 # Flush writes to ensure valid blocks. Need to be more thorough for
7334 # ZFS, since blocks are not allocated/returned to client immediately.
7336 wait_zfs_commit ost1 2
7337 cancel_lru_locks osc
7340 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7342 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7344 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7345 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7347 rm -f $DIR/$tdir/$tfile.[123]
7349 run_test 56ab "lfs find --blocks"
7352 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7353 skip "Need MDS version at least 2.10.50"
7355 # Create composite files with one component
7356 local dir=$DIR/$tdir
7358 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7359 # Create composite files with three components
7360 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7361 # Create non-composite files
7362 createmany -o $dir/${tfile}- 10
7364 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7366 [[ $nfiles == 10 ]] ||
7367 error "lfs find -E 1M found $nfiles != 10 files"
7369 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7370 [[ $nfiles == 25 ]] ||
7371 error "lfs find ! -E 1M found $nfiles != 25 files"
7373 # All files have a component that starts at 0
7374 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7375 [[ $nfiles == 35 ]] ||
7376 error "lfs find --component-start 0 - $nfiles != 35 files"
7378 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7379 [[ $nfiles == 15 ]] ||
7380 error "lfs find --component-start 2M - $nfiles != 15 files"
7382 # All files created here have a componenet that does not starts at 2M
7383 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7384 [[ $nfiles == 35 ]] ||
7385 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7387 # Find files with a specified number of components
7388 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7389 [[ $nfiles == 15 ]] ||
7390 error "lfs find --component-count 3 - $nfiles != 15 files"
7392 # Remember non-composite files have a component count of zero
7393 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7394 [[ $nfiles == 10 ]] ||
7395 error "lfs find --component-count 0 - $nfiles != 10 files"
7397 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7398 [[ $nfiles == 20 ]] ||
7399 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7401 # All files have a flag called "init"
7402 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7403 [[ $nfiles == 35 ]] ||
7404 error "lfs find --component-flags init - $nfiles != 35 files"
7406 # Multi-component files will have a component not initialized
7407 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7408 [[ $nfiles == 15 ]] ||
7409 error "lfs find !--component-flags init - $nfiles != 15 files"
7414 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7417 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7418 skip "Need MDS version at least 2.10.57"
7428 # create mirrored directories and mirrored files
7429 mkdir $td || error "mkdir $td failed"
7430 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7431 createmany -o $tf- 10 || error "create $tf- failed"
7433 for i in $(seq 2); do
7435 mkdir $dir || error "mkdir $dir failed"
7436 $LFS mirror create -N$((3 + i)) $dir ||
7437 error "create mirrored dir $dir failed"
7438 createmany -o $dir/$tfile- 10 ||
7439 error "create $dir/$tfile- failed"
7442 # change the states of some mirrored files
7444 for i in $(seq 2); do
7446 for j in $(seq 4 9); do
7447 echo foo > $dir/$tfile-$j
7451 # find mirrored files with specific mirror count
7452 cmd="$LFS find --mirror-count 3 --type f $td"
7453 nfiles=$($cmd | wc -l)
7454 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7456 cmd="$LFS find ! --mirror-count 3 --type f $td"
7457 nfiles=$($cmd | wc -l)
7458 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7460 cmd="$LFS find --mirror-count +2 --type f $td"
7461 nfiles=$($cmd | wc -l)
7462 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7464 cmd="$LFS find --mirror-count -6 --type f $td"
7465 nfiles=$($cmd | wc -l)
7466 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7468 # find mirrored files with specific file state
7469 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7470 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7472 cmd="$LFS find --mirror-state=ro --type f $td"
7473 nfiles=$($cmd | wc -l)
7474 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7476 cmd="$LFS find ! --mirror-state=ro --type f $td"
7477 nfiles=$($cmd | wc -l)
7478 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7480 cmd="$LFS find --mirror-state=wp --type f $td"
7481 nfiles=$($cmd | wc -l)
7482 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7484 cmd="$LFS find ! --mirror-state=sp --type f $td"
7485 nfiles=$($cmd | wc -l)
7486 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7488 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7491 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7492 # note test will not do anything if MDS is not local
7493 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7494 skip_env "ldiskfs only test"
7496 remote_mds_nodsh && skip "remote MDS with nodsh"
7498 local MNTDEV="osd*.*MDT*.mntdev"
7499 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7500 [ -z "$DEV" ] && error "can't access $MNTDEV"
7501 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7502 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7503 error "can't access $DEV"
7504 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7505 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7509 run_test 57a "verify MDS filesystem created with large inodes =="
7512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7513 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7514 skip_env "ldiskfs only test"
7516 remote_mds_nodsh && skip "remote MDS with nodsh"
7518 local dir=$DIR/$tdir
7521 local fileN=$dir/f$filecount
7523 rm -rf $dir || error "removing $dir"
7525 local mdtidx=$($LFS getstripe -m $dir)
7526 local mdtname=MDT$(printf %04x $mdtidx)
7527 local facet=mds$((mdtidx + 1))
7529 echo "mcreating $filecount files"
7530 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7532 # verify that files do not have EAs yet
7533 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7534 error "$file1 has an EA"
7535 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7536 error "$fileN has an EA"
7540 df $dir #make sure we get new statfs data
7541 local mdsfree=$(do_facet $facet \
7542 lctl get_param -n osd*.*$mdtname.kbytesfree)
7543 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7546 echo "opening files to create objects/EAs"
7547 for file in $(seq -f $dir/f%g 1 $filecount); do
7548 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7549 error "opening $file"
7552 # verify that files have EAs now
7553 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7554 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7556 sleep 1 #make sure we get new statfs data
7558 local mdsfree2=$(do_facet $facet \
7559 lctl get_param -n osd*.*$mdtname.kbytesfree)
7560 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7562 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7563 if [ "$mdsfree" != "$mdsfree2" ]; then
7564 error "MDC before $mdcfree != after $mdcfree2"
7566 echo "MDC before $mdcfree != after $mdcfree2"
7567 echo "unable to confirm if MDS has large inodes"
7572 run_test 57b "default LOV EAs are stored inside large inodes ==="
7575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7576 [ -z "$(which wiretest 2>/dev/null)" ] &&
7577 skip_env "could not find wiretest"
7581 run_test 58 "verify cross-platform wire constants =============="
7584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7586 echo "touch 130 files"
7587 createmany -o $DIR/f59- 130
7589 unlinkmany $DIR/f59- 130
7591 # wait for commitment of removal
7592 wait_delete_completed
7594 run_test 59 "verify cancellation of llog records async ========="
7596 TEST60_HEAD="test_60 run $RANDOM"
7598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7599 remote_mgs_nodsh && skip "remote MGS with nodsh"
7600 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7601 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7602 skip_env "missing subtest run-llog.sh"
7604 log "$TEST60_HEAD - from kernel mode"
7605 do_facet mgs "$LCTL dk > /dev/null"
7606 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7607 do_facet mgs $LCTL dk > $TMP/$tfile
7609 # LU-6388: test llog_reader
7610 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7611 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7612 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7613 skip_env "missing llog_reader"
7614 local fstype=$(facet_fstype mgs)
7615 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7616 skip_env "Only for ldiskfs or zfs type mgs"
7618 local mntpt=$(facet_mntpt mgs)
7619 local mgsdev=$(mgsdevname 1)
7631 #get fid and record list
7632 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7634 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7636 #remount mgs as ldiskfs or zfs type
7637 stop mgs || error "stop mgs failed"
7638 mount_fstype mgs || error "remount mgs failed"
7639 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7642 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7643 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7648 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7650 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7652 echo "obj_file is $obj_file"
7653 do_facet mgs $llog_reader $obj_file
7655 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7656 awk '{ print $3 }' | sed -e "s/^type=//g")
7657 if [ $rec_type != $rec ]; then
7658 echo "FAILED test_60a wrong record type $rec_type," \
7664 #check obj path if record type is LLOG_LOGID_MAGIC
7665 if [ "$rec" == "1064553b" ]; then
7666 path=$(do_facet mgs $llog_reader $obj_file |
7667 grep "path=" | awk '{ print $NF }' |
7668 sed -e "s/^path=//g")
7669 if [ $obj_file != $mntpt/$path ]; then
7670 echo "FAILED test_60a wrong obj path" \
7671 "$montpt/$path, should be $obj_file"
7678 #restart mgs before "error", otherwise it will block the next test
7679 stop mgs || error "stop mgs failed"
7680 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7681 $pass || error "test failed, see FAILED test_60a messages for specifics"
7683 run_test 60a "llog_test run from kernel module and test llog_reader"
7685 test_60b() { # bug 6411
7686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7689 LLOG_COUNT=$(do_facet mgs dmesg |
7690 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7691 /llog_[a-z]*.c:[0-9]/ {
7703 [[ $LLOG_COUNT -gt 120 ]] &&
7704 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7706 run_test 60b "limit repeated messages from CERROR/CWARN"
7709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7711 echo "create 5000 files"
7712 createmany -o $DIR/f60c- 5000
7713 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7714 lctl set_param fail_loc=0x80000137
7715 unlinkmany $DIR/f60c- 5000
7716 lctl set_param fail_loc=0
7718 run_test 60c "unlink file when mds full"
7721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7723 SAVEPRINTK=$(lctl get_param -n printk)
7724 # verify "lctl mark" is even working"
7725 MESSAGE="test message ID $RANDOM $$"
7726 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7727 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7729 lctl set_param printk=0 || error "set lnet.printk failed"
7730 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7731 MESSAGE="new test message ID $RANDOM $$"
7732 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7733 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7734 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7736 lctl set_param -n printk="$SAVEPRINTK"
7738 run_test 60d "test printk console message masking"
7741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7742 remote_mds_nodsh && skip "remote MDS with nodsh"
7745 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7746 do_facet mds1 lctl set_param fail_loc=0x15b
7749 run_test 60e "no space while new llog is being created"
7755 test_mkdir -c $MDSCOUNT $DIR/$tdir
7760 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7761 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7763 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7764 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7765 index=$((index + 1))
7771 for i in {0..100}; do
7772 # define OBD_FAIL_OSD_TXN_START 0x19a
7773 local index=$((i % MDSCOUNT + 1))
7775 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7782 for i in $(seq $MDSCOUNT); do
7783 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7786 mkdir $DIR/$tdir/new || error "mkdir failed"
7787 rmdir $DIR/$tdir/new || error "rmdir failed"
7789 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7791 for i in $(seq $MDSCOUNT); do
7792 wait_update_facet mds$i "$LCTL get_param -n \
7793 mdd.$(facet_svc mds$i).lfsck_namespace |
7794 awk '/^status/ { print \\\$2 }'" "completed"
7797 ls -R $DIR/$tdir || error "ls failed"
7798 rm -rf $DIR/$tdir || error "rmdir failed"
7800 run_test 60g "transaction abort won't cause MDT hung"
7803 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7804 skip "Need MDS version at least 2.12.52"
7805 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7809 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7810 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7811 for fail_loc in 0x80000188 0x80000189; do
7812 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7813 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7814 error "mkdir $dir-$fail_loc failed"
7815 for i in {0..10}; do
7816 # create may fail on missing stripe
7817 echo $i > $DIR/$tdir-$fail_loc/$i
7819 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7820 error "getdirstripe $tdir-$fail_loc failed"
7821 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7822 error "migrate $tdir-$fail_loc failed"
7823 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7824 error "getdirstripe $tdir-$fail_loc failed"
7825 pushd $DIR/$tdir-$fail_loc
7827 echo $f | cmp $f - || error "$f data mismatch"
7830 rm -rf $DIR/$tdir-$fail_loc
7833 run_test 60h "striped directory with missing stripes can be accessed"
7836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7839 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7840 cancel_lru_locks osc
7841 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7844 run_test 61a "mmap() writes don't make sync hang ================"
7847 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7849 run_test 61b "mmap() of unstriped file is successful"
7851 # bug 2330 - insufficient obd_match error checking causes LBUG
7853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7857 cancel_lru_locks osc
7858 lctl set_param fail_loc=0x405
7859 cat $f && error "cat succeeded, expect -EIO"
7860 lctl set_param fail_loc=0
7862 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7863 # match every page all of the time.
7864 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7866 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7867 # Though this test is irrelevant anymore, it helped to reveal some
7868 # other grant bugs (LU-4482), let's keep it.
7869 test_63a() { # was test_63
7870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7872 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7874 for i in `seq 10` ; do
7875 dd if=/dev/zero of=$DIR/f63 bs=8k &
7881 rm -f $DIR/f63 || true
7883 run_test 63a "Verify oig_wait interruption does not crash ======="
7885 # bug 2248 - async write errors didn't return to application on sync
7886 # bug 3677 - async write errors left page locked
7888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7891 lctl set_param debug=-1
7893 # ensure we have a grant to do async writes
7894 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7897 sync # sync lest earlier test intercept the fail_loc
7899 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7900 lctl set_param fail_loc=0x80000406
7901 $MULTIOP $DIR/$tfile Owy && \
7902 error "sync didn't return ENOMEM"
7903 sync; sleep 2; sync # do a real sync this time to flush page
7904 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7905 error "locked page left in cache after async error" || true
7908 run_test 63b "async write errors should be returned to fsync ==="
7911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7914 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7916 run_test 64a "verify filter grant calculations (in kernel) ====="
7919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7921 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7923 run_test 64b "check out-of-space detection on client"
7926 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7928 run_test 64c "verify grant shrink"
7934 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7937 # this does exactly what osc_request.c:osc_announce_cached() does in
7938 # order to calculate max amount of grants to ask from server
7942 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7943 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7945 ((rpc_in_flight++));
7946 nrpages=$((nrpages * rpc_in_flight))
7948 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7950 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7952 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7953 local undirty=$((nrpages * PAGE_SIZE))
7955 local max_extent_pages
7956 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7957 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7958 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7959 local grant_extent_tax
7960 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7962 undirty=$((undirty + nrextents * grant_extent_tax))
7967 # this is size of unit for grant allocation. It should be equal to
7968 # what tgt_grant.c:tgt_grant_chunk() calculates
7972 local grant_extent_tax
7974 max_brw_size=$(import_param $tgt max_brw_size)
7976 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7978 echo $(((max_brw_size + grant_extent_tax) * 2))
7982 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7983 skip "OST < 2.10.55 doesn't limit grants enough"
7985 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7987 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7988 skip "no grant_param connect flag"
7990 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7992 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7993 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7996 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7997 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7999 $LFS setstripe $DIR/$tfile -i 0 -c 1
8000 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8003 while kill -0 $ddpid; do
8004 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8006 if [[ $cur_grant -gt $max_cur_granted ]]; then
8008 error "cur_grant $cur_grant > $max_cur_granted"
8014 run_test 64d "check grant limit exceed"
8020 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8022 ((cur_grants == expected)) ||
8023 error "$msg: grants mismatch: $cur_grants, expected $expected"
8027 echo $((($1 + $2 - 1) & ~($2 - 1)))
8031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8032 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8033 skip "Need OSS version at least 2.11.56"
8035 # Remount client to reset grant
8036 remount_client $MOUNT || error "failed to remount client"
8037 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8039 local init_grants=$(import_param $osc_tgt initial_grant)
8041 check_grants $osc_tgt $init_grants "init grants"
8043 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8044 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8045 local gbs=$(import_param $osc_tgt grant_block_size)
8047 # write random number of bytes from max_brw_size / 4 to max_brw_size
8048 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8049 # align for direct io
8050 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8051 # round to grant consumption unit
8052 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8054 local grants=$((wb_round_up + extent_tax))
8056 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8058 # define OBD_FAIL_TGT_NO_GRANT 0x725
8059 # make the server not grant more back
8060 do_facet ost1 $LCTL set_param fail_loc=0x725
8061 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8063 do_facet ost1 $LCTL set_param fail_loc=0
8065 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8067 rm -f $DIR/$tfile || error "rm failed"
8069 # Remount client to reset grant
8070 remount_client $MOUNT || error "failed to remount client"
8071 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8073 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8075 # define OBD_FAIL_TGT_NO_GRANT 0x725
8076 # make the server not grant more back
8077 do_facet ost1 $LCTL set_param fail_loc=0x725
8078 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8079 do_facet ost1 $LCTL set_param fail_loc=0
8081 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8083 run_test 64e "check grant consumption (no grant allocation)"
8086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8088 # Remount client to reset grant
8089 remount_client $MOUNT || error "failed to remount client"
8090 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8092 local init_grants=$(import_param $osc_tgt initial_grant)
8093 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8094 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8095 local gbs=$(import_param $osc_tgt grant_block_size)
8096 local chunk=$(grant_chunk $osc_tgt)
8098 # write random number of bytes from max_brw_size / 4 to max_brw_size
8099 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8100 # align for direct io
8101 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8102 # round to grant consumption unit
8103 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8105 local grants=$((wb_round_up + extent_tax))
8107 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8108 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8109 error "error writing to $DIR/$tfile"
8111 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8112 "direct io with grant allocation"
8114 rm -f $DIR/$tfile || error "rm failed"
8116 # Remount client to reset grant
8117 remount_client $MOUNT || error "failed to remount client"
8118 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8120 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8122 local cmd="oO_WRONLY:w${write_bytes}_yc"
8124 $MULTIOP $DIR/$tfile $cmd &
8128 check_grants $osc_tgt $((init_grants - grants)) \
8129 "buffered io, not write rpc"
8131 kill -USR1 $MULTIPID
8134 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8135 "buffered io, one RPC"
8137 run_test 64f "check grant consumption (with grant allocation)"
8139 # bug 1414 - set/get directories' stripe info
8141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8143 test_mkdir $DIR/$tdir
8145 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8147 run_test 65a "directory with no stripe info"
8150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8152 test_mkdir $DIR/$tdir
8153 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8155 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8158 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8160 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8164 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8166 test_mkdir $DIR/$tdir
8167 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8169 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8170 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8172 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8174 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8179 test_mkdir $DIR/$tdir
8180 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8181 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8183 if [[ $STRIPECOUNT -le 0 ]]; then
8185 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8186 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8187 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8189 sc=$(($STRIPECOUNT - 1))
8191 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8192 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8193 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8194 error "lverify failed"
8196 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8201 test_mkdir $DIR/$tdir
8203 $LFS setstripe $DIR/$tdir || error "setstripe"
8204 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8205 error "no stripe info failed"
8207 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8209 run_test 65e "directory setstripe defaults"
8212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8214 test_mkdir $DIR/${tdir}f
8215 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8216 error "setstripe succeeded" || true
8218 run_test 65f "dir setstripe permission (should return error) ==="
8221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8223 test_mkdir $DIR/$tdir
8224 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8226 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8227 error "setstripe -S failed"
8228 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8229 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8230 error "delete default stripe failed"
8232 run_test 65g "directory setstripe -d"
8235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8237 test_mkdir $DIR/$tdir
8238 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8240 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8241 error "setstripe -S failed"
8242 test_mkdir $DIR/$tdir/dd1
8243 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8244 error "stripe info inherit failed"
8246 run_test 65h "directory stripe info inherit ===================="
8249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8251 save_layout_restore_at_exit $MOUNT
8253 # bug6367: set non-default striping on root directory
8254 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8256 # bug12836: getstripe on -1 default directory striping
8257 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8259 # bug12836: getstripe -v on -1 default directory striping
8260 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8262 # bug12836: new find on -1 default directory striping
8263 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8265 run_test 65i "various tests to set root directory striping"
8267 test_65j() { # bug6367
8268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8272 # if we aren't already remounting for each test, do so for this test
8273 if [ "$I_MOUNTED" = "yes" ]; then
8274 cleanup || error "failed to unmount"
8278 save_layout_restore_at_exit $MOUNT
8280 $LFS setstripe -d $MOUNT || error "setstripe failed"
8282 run_test 65j "set default striping on root directory (bug 6367)="
8286 wait_delete_completed
8287 do_facet $SINGLEMDS "lctl set_param -n \
8288 osp.$ost*MDT0000.max_create_count=$max_count"
8289 do_facet $SINGLEMDS "lctl set_param -n \
8290 osp.$ost*MDT0000.create_count=$count"
8291 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8292 echo $INACTIVE_OSC "is Activate"
8294 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8297 test_65k() { # bug11679
8298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8299 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8300 remote_mds_nodsh && skip "remote MDS with nodsh"
8302 local disable_precreate=true
8303 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8304 disable_precreate=false
8306 echo "Check OST status: "
8307 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8308 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8310 for OSC in $MDS_OSCS; do
8311 echo $OSC "is active"
8312 do_facet $SINGLEMDS lctl --device %$OSC activate
8315 for INACTIVE_OSC in $MDS_OSCS; do
8316 local ost=$(osc_to_ost $INACTIVE_OSC)
8317 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8318 lov.*md*.target_obd |
8319 awk -F: /$ost/'{ print $1 }' | head -n 1)
8322 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8323 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8325 echo "Deactivate: " $INACTIVE_OSC
8326 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8328 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8329 osp.$ost*MDT0000.create_count")
8330 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8331 osp.$ost*MDT0000.max_create_count")
8332 $disable_precreate &&
8333 do_facet $SINGLEMDS "lctl set_param -n \
8334 osp.$ost*MDT0000.max_create_count=0"
8336 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8337 [ -f $DIR/$tdir/$idx ] && continue
8338 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8339 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8341 error "setstripe $idx should succeed"; }
8342 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8344 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8347 do_facet $SINGLEMDS "lctl set_param -n \
8348 osp.$ost*MDT0000.max_create_count=$max_count"
8349 do_facet $SINGLEMDS "lctl set_param -n \
8350 osp.$ost*MDT0000.create_count=$count"
8351 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8352 echo $INACTIVE_OSC "is Activate"
8354 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8357 run_test 65k "validate manual striping works properly with deactivated OSCs"
8359 test_65l() { # bug 12836
8360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8362 test_mkdir -p $DIR/$tdir/test_dir
8363 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8364 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8366 run_test 65l "lfs find on -1 stripe dir ========================"
8369 local layout=$(save_layout $MOUNT)
8370 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8371 restore_layout $MOUNT $layout
8372 error "setstripe should fail by non-root users"
8376 run_test 65m "normal user can't set filesystem default stripe"
8379 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8380 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8381 skip "Need MDS version at least 2.12.50"
8382 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8384 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8385 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8386 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8388 local root_layout=$(save_layout $MOUNT)
8389 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8391 # new subdirectory under root directory should not inherit
8392 # the default layout from root
8393 local dir1=$MOUNT/$tdir-1
8394 mkdir $dir1 || error "mkdir $dir1 failed"
8395 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8396 error "$dir1 shouldn't have LOV EA"
8398 # delete the default layout on root directory
8399 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8401 local dir2=$MOUNT/$tdir-2
8402 mkdir $dir2 || error "mkdir $dir2 failed"
8403 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8404 error "$dir2 shouldn't have LOV EA"
8406 # set a new striping pattern on root directory
8407 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8408 local new_def_stripe_size=$((def_stripe_size * 2))
8409 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8410 error "set stripe size on $MOUNT failed"
8412 # new file created in $dir2 should inherit the new stripe size from
8413 # the filesystem default
8414 local file2=$dir2/$tfile-2
8415 touch $file2 || error "touch $file2 failed"
8417 local file2_stripe_size=$($LFS getstripe -S $file2)
8418 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8420 echo "file2_stripe_size: '$file2_stripe_size'"
8421 echo "new_def_stripe_size: '$new_def_stripe_size'"
8422 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8425 local dir3=$MOUNT/$tdir-3
8426 mkdir $dir3 || error "mkdir $dir3 failed"
8427 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8428 # the root layout, which is the actual default layout that will be used
8429 # when new files are created in $dir3.
8430 local dir3_layout=$(get_layout_param $dir3)
8431 local root_dir_layout=$(get_layout_param $MOUNT)
8432 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8434 echo "dir3_layout: '$dir3_layout'"
8435 echo "root_dir_layout: '$root_dir_layout'"
8436 error "$dir3 should show the default layout from $MOUNT"
8439 # set OST pool on root directory
8440 local pool=$TESTNAME
8441 pool_add $pool || error "add $pool failed"
8442 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8443 error "add targets to $pool failed"
8445 $LFS setstripe -p $pool $MOUNT ||
8446 error "set OST pool on $MOUNT failed"
8448 # new file created in $dir3 should inherit the pool from
8449 # the filesystem default
8450 local file3=$dir3/$tfile-3
8451 touch $file3 || error "touch $file3 failed"
8453 local file3_pool=$($LFS getstripe -p $file3)
8454 [[ "$file3_pool" = "$pool" ]] ||
8455 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8457 local dir4=$MOUNT/$tdir-4
8458 mkdir $dir4 || error "mkdir $dir4 failed"
8459 local dir4_layout=$(get_layout_param $dir4)
8460 root_dir_layout=$(get_layout_param $MOUNT)
8461 echo "$LFS getstripe -d $dir4"
8462 $LFS getstripe -d $dir4
8463 echo "$LFS getstripe -d $MOUNT"
8464 $LFS getstripe -d $MOUNT
8465 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8467 echo "dir4_layout: '$dir4_layout'"
8468 echo "root_dir_layout: '$root_dir_layout'"
8469 error "$dir4 should show the default layout from $MOUNT"
8472 # new file created in $dir4 should inherit the pool from
8473 # the filesystem default
8474 local file4=$dir4/$tfile-4
8475 touch $file4 || error "touch $file4 failed"
8477 local file4_pool=$($LFS getstripe -p $file4)
8478 [[ "$file4_pool" = "$pool" ]] ||
8479 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8481 # new subdirectory under non-root directory should inherit
8482 # the default layout from its parent directory
8483 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8484 error "set directory layout on $dir4 failed"
8486 local dir5=$dir4/$tdir-5
8487 mkdir $dir5 || error "mkdir $dir5 failed"
8489 dir4_layout=$(get_layout_param $dir4)
8490 local dir5_layout=$(get_layout_param $dir5)
8491 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8493 echo "dir4_layout: '$dir4_layout'"
8494 echo "dir5_layout: '$dir5_layout'"
8495 error "$dir5 should inherit the default layout from $dir4"
8498 # though subdir under ROOT doesn't inherit default layout, but
8499 # its sub dir/file should be created with default layout.
8500 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8501 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8502 skip "Need MDS version at least 2.12.59"
8504 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8505 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8506 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8508 if [ $default_lmv_hash == "none" ]; then
8509 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8511 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8512 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8515 $LFS setdirstripe -D -c 2 $MOUNT ||
8516 error "setdirstripe -D -c 2 failed"
8517 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8518 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8519 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8521 run_test 65n "don't inherit default layout from root for new subdirectories"
8523 # bug 2543 - update blocks count on client
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8528 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8529 sync; sync_all_data; sync; sync_all_data
8530 cancel_lru_locks osc
8531 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8532 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8534 run_test 66 "update inode blocks count on client ==============="
8537 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8541 swapon -s | awk '($1 == "'$1'") { print $4 }'
8544 # bug5265, obdfilter oa2dentry return -ENOENT
8545 # #define OBD_FAIL_SRV_ENOENT 0x217
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8548 remote_ost_nodsh && skip "remote OST with nodsh"
8551 $LFS setstripe -c 1 -i 0 $f
8553 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8555 do_facet ost1 lctl set_param fail_loc=0x217
8556 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8557 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8559 do_facet ost1 lctl set_param fail_loc=0
8560 $DIRECTIO write $f 0 2 || error "write error"
8562 cancel_lru_locks osc
8563 $DIRECTIO read $f 0 1 || error "read error"
8565 do_facet ost1 lctl set_param fail_loc=0x217
8566 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8568 do_facet ost1 lctl set_param fail_loc=0
8571 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8574 test_mkdir $DIR/$tdir
8575 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8576 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8578 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8580 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8582 [ "$RUNAS_ID" = "$UID" ] &&
8583 skip_env "RUNAS_ID = UID = $UID -- skipping"
8584 # Check that testing environment is properly set up. Skip if not
8585 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8586 skip_env "User $RUNAS_ID does not exist - skipping"
8589 chmod 777 $DIR/$tfile
8590 chmod ug+s $DIR/$tfile
8591 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8592 error "$RUNAS dd $DIR/$tfile failed"
8593 # See if we are still setuid/sgid
8594 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8595 error "S/gid is not dropped on write"
8596 # Now test that MDS is updated too
8597 cancel_lru_locks mdc
8598 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8599 error "S/gid is not dropped on MDS"
8602 run_test 72a "Test that remove suid works properly (bug5695) ===="
8604 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8607 [ "$RUNAS_ID" = "$UID" ] &&
8608 skip_env "RUNAS_ID = UID = $UID -- skipping"
8609 [ "$RUNAS_ID" -eq 0 ] &&
8610 skip_env "RUNAS_ID = 0 -- skipping"
8611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8612 # Check that testing environment is properly set up. Skip if not
8613 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8614 skip_env "User $RUNAS_ID does not exist - skipping"
8616 touch $DIR/${tfile}-f{g,u}
8617 test_mkdir $DIR/${tfile}-dg
8618 test_mkdir $DIR/${tfile}-du
8619 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8620 chmod g+s $DIR/${tfile}-{f,d}g
8621 chmod u+s $DIR/${tfile}-{f,d}u
8622 for perm in 777 2777 4777; do
8623 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8624 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8625 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8626 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8630 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8632 # bug 3462 - multiple simultaneous MDC requests
8634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8636 test_mkdir $DIR/d73-1
8637 test_mkdir $DIR/d73-2
8638 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8641 lctl set_param fail_loc=0x80000129
8642 $MULTIOP $DIR/d73-1/f73-2 Oc &
8644 lctl set_param fail_loc=0
8646 $MULTIOP $DIR/d73-2/f73-3 Oc &
8650 wait $pid1 || return 1
8654 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8655 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8656 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8660 run_test 73 "multiple MDC requests (should not deadlock)"
8662 test_74a() { # bug 6149, 6184
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8666 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8668 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8669 # will spin in a tight reconnection loop
8670 $LCTL set_param fail_loc=0x8000030e
8671 # get any lock that won't be difficult - lookup works.
8673 $LCTL set_param fail_loc=0
8677 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8679 test_74b() { # bug 13310
8680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8682 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8684 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8685 # will spin in a tight reconnection loop
8686 $LCTL set_param fail_loc=0x8000030e
8687 # get a "difficult" lock
8689 $LCTL set_param fail_loc=0
8693 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8698 #define OBD_FAIL_LDLM_NEW_LOCK
8699 $LCTL set_param fail_loc=0x319
8700 touch $DIR/$tfile && error "touch successful"
8701 $LCTL set_param fail_loc=0
8704 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8706 slab_lic=/sys/kernel/slab/lustre_inode_cache
8708 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8709 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8710 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8713 test_76a() { # Now for b=20433, added originally in b=1443
8714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8716 cancel_lru_locks osc
8717 # there may be some slab objects cached per core
8718 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8719 local before=$(num_objects)
8720 local count=$((512 * cpus))
8721 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8722 local margin=$((count / 10))
8723 if [[ -f $slab_lic/aliases ]]; then
8724 local aliases=$(cat $slab_lic/aliases)
8725 (( aliases > 0 )) && margin=$((margin * aliases))
8728 echo "before slab objects: $before"
8729 for i in $(seq $count); do
8733 cancel_lru_locks osc
8734 local after=$(num_objects)
8735 echo "created: $count, after slab objects: $after"
8736 # shared slab counts are not very accurate, allow significant margin
8737 # the main goal is that the cache growth is not permanently > $count
8738 while (( after > before + margin )); do
8740 after=$(num_objects)
8742 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8743 if (( wait > 60 )); then
8744 error "inode slab grew from $before+$margin to $after"
8748 run_test 76a "confirm clients recycle inodes properly ===="
8751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8752 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8755 local before=$(num_objects)
8757 for i in $(seq $count); do
8762 local after=$(num_objects)
8765 while (( after > before )); do
8767 after=$(num_objects)
8769 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8770 if (( wait > 60 )); then
8771 error "inode slab grew from $before to $after"
8775 echo "slab objects before: $before, after: $after"
8777 run_test 76b "confirm clients recycle directory inodes properly ===="
8782 # Note: in sptlrpc modes which enable its own bulk checksum, the
8783 # original crc32_le bulk checksum will be automatically disabled,
8784 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8785 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8786 # In this case set_checksums() will not be no-op, because sptlrpc
8787 # bulk checksum will be enabled all through the test.
8789 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8790 lctl set_param -n osc.*.checksums $1
8794 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8795 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8796 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8797 tr -d [] | head -n1)}
8800 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8802 log "set checksum type to $1, rc = $rc"
8806 get_osc_checksum_type()
8808 # arugment 1: OST name, like OST0000
8810 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8811 sed 's/.*\[\(.*\)\].*/\1/g')
8813 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8817 F77_TMP=$TMP/f77-temp
8820 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8821 error "error writing to $F77_TMP"
8824 test_77a() { # bug 10889
8825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8826 $GSS && skip_env "could not run with gss"
8828 [ ! -f $F77_TMP ] && setup_f77
8830 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8834 run_test 77a "normal checksum read/write operation"
8836 test_77b() { # bug 10889
8837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8838 $GSS && skip_env "could not run with gss"
8840 [ ! -f $F77_TMP ] && setup_f77
8841 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8842 $LCTL set_param fail_loc=0x80000409
8845 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8846 error "dd error: $?"
8847 $LCTL set_param fail_loc=0
8849 for algo in $CKSUM_TYPES; do
8850 cancel_lru_locks osc
8851 set_checksum_type $algo
8852 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8853 $LCTL set_param fail_loc=0x80000408
8854 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8855 $LCTL set_param fail_loc=0
8858 set_checksum_type $ORIG_CSUM_TYPE
8861 run_test 77b "checksum error on client write, read"
8866 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8868 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8869 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8870 $check_ost && [ -n "$ost_file_prefix" ] &&
8871 do_facet ost1 rm -f ${ost_file_prefix}\*
8875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8876 $GSS && skip_env "could not run with gss"
8877 remote_ost_nodsh && skip "remote OST with nodsh"
8880 local osc_file_prefix
8882 local check_ost=false
8883 local ost_file_prefix
8889 # ensure corruption will occur on first OSS/OST
8890 $LFS setstripe -i 0 $DIR/$tfile
8892 [ ! -f $F77_TMP ] && setup_f77
8893 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8894 error "dd write error: $?"
8895 fid=$($LFS path2fid $DIR/$tfile)
8897 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8900 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8901 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8903 echo "OSS do not support bulk pages dump upon error"
8906 osc_file_prefix=$($LCTL get_param -n debug_path)
8907 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8909 trap cleanup_77c EXIT
8912 # enable bulk pages dump upon error on Client
8913 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8914 # enable bulk pages dump upon error on OSS
8916 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8918 # flush Client cache to allow next read to reach OSS
8919 cancel_lru_locks osc
8921 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8922 $LCTL set_param fail_loc=0x80000408
8923 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8924 $LCTL set_param fail_loc=0
8928 # check cksum dump on Client
8929 osc_file=$(ls ${osc_file_prefix}*)
8930 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8931 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8932 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8933 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8934 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8936 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8937 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8938 error "dump content does not match on Client"
8940 $check_ost || skip "No need to check cksum dump on OSS"
8942 # check cksum dump on OSS
8943 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8944 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8945 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8946 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8947 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8948 error "dump content does not match on OSS"
8952 run_test 77c "checksum error on client read with debug"
8954 test_77d() { # bug 10889
8955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8956 $GSS && skip_env "could not run with gss"
8958 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8959 $LCTL set_param fail_loc=0x80000409
8961 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8962 error "direct write: rc=$?"
8963 $LCTL set_param fail_loc=0
8966 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8967 $LCTL set_param fail_loc=0x80000408
8969 cancel_lru_locks osc
8970 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8971 error "direct read: rc=$?"
8972 $LCTL set_param fail_loc=0
8975 run_test 77d "checksum error on OST direct write, read"
8977 test_77f() { # bug 10889
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8979 $GSS && skip_env "could not run with gss"
8982 for algo in $CKSUM_TYPES; do
8983 cancel_lru_locks osc
8984 set_checksum_type $algo
8985 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8986 $LCTL set_param fail_loc=0x409
8987 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8988 error "direct write succeeded"
8989 $LCTL set_param fail_loc=0
8991 set_checksum_type $ORIG_CSUM_TYPE
8994 run_test 77f "repeat checksum error on write (expect error)"
8996 test_77g() { # bug 10889
8997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8998 $GSS && skip_env "could not run with gss"
8999 remote_ost_nodsh && skip "remote OST with nodsh"
9001 [ ! -f $F77_TMP ] && setup_f77
9003 local file=$DIR/$tfile
9004 stack_trap "rm -f $file" EXIT
9006 $LFS setstripe -c 1 -i 0 $file
9007 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9008 do_facet ost1 lctl set_param fail_loc=0x8000021a
9010 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9011 error "write error: rc=$?"
9012 do_facet ost1 lctl set_param fail_loc=0
9015 cancel_lru_locks osc
9016 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9017 do_facet ost1 lctl set_param fail_loc=0x8000021b
9019 cmp $F77_TMP $file || error "file compare failed"
9020 do_facet ost1 lctl set_param fail_loc=0
9023 run_test 77g "checksum error on OST write, read"
9025 test_77k() { # LU-10906
9026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9027 $GSS && skip_env "could not run with gss"
9029 local cksum_param="osc.$FSNAME*.checksums"
9030 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9034 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9035 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9036 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9039 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9040 error "failed to set checksum=$i on MGS"
9041 wait_update $HOSTNAME "$get_checksum" $i
9043 echo "remount client, checksum should be $i"
9044 remount_client $MOUNT || error "failed to remount client"
9045 checksum=$(eval $get_checksum)
9046 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9048 # remove persistent param to avoid races with checksum mountopt below
9049 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9050 error "failed to delete checksum on MGS"
9052 for opt in "checksum" "nochecksum"; do
9053 #remount with mount option
9054 echo "remount client with option $opt, checksum should be $i"
9055 umount_client $MOUNT || error "failed to umount client"
9056 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9057 error "failed to mount client with option '$opt'"
9058 checksum=$(eval $get_checksum)
9059 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9063 remount_client $MOUNT || error "failed to remount client"
9065 run_test 77k "enable/disable checksum correctly"
9068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9069 $GSS && skip_env "could not run with gss"
9072 stack_trap "set_checksums $ORIG_CSUM" EXIT
9073 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9075 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9077 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9078 for algo in $CKSUM_TYPES; do
9079 set_checksum_type $algo || error "fail to set checksum type $algo"
9080 osc_algo=$(get_osc_checksum_type OST0000)
9081 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9083 # no locks, no reqs to let the connection idle
9084 cancel_lru_locks osc
9085 lru_resize_disable osc
9086 wait_osc_import_state client ost1 IDLE
9088 # ensure ost1 is connected
9089 stat $DIR/$tfile >/dev/null || error "can't stat"
9090 wait_osc_import_state client ost1 FULL
9092 osc_algo=$(get_osc_checksum_type OST0000)
9093 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9097 run_test 77l "preferred checksum type is remembered after reconnected"
9099 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9108 test_78() { # bug 10901
9109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9110 remote_ost || skip_env "local OST"
9113 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9114 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9115 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9116 echo "MemTotal: $MEMTOTAL"
9118 # reserve 256MB of memory for the kernel and other running processes,
9119 # and then take 1/2 of the remaining memory for the read/write buffers.
9120 if [ $MEMTOTAL -gt 512 ] ;then
9121 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9123 # for those poor memory-starved high-end clusters...
9124 MEMTOTAL=$((MEMTOTAL / 2))
9126 echo "Mem to use for directio: $MEMTOTAL"
9128 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9129 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9130 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9131 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9133 echo "Smallest OST: $SMALLESTOST"
9134 [[ $SMALLESTOST -lt 10240 ]] &&
9135 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9137 trap cleanup_test_78 EXIT
9139 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9140 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9142 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9143 echo "File size: $F78SIZE"
9144 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9145 for i in $(seq 1 $NSEQ); do
9146 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9147 echo directIO rdwr round $i of $NSEQ
9148 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9153 run_test 78 "handle large O_DIRECT writes correctly ============"
9155 test_79() { # bug 12743
9156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9158 wait_delete_completed
9160 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9161 BKFREE=$(calc_osc_kbytes kbytesfree)
9162 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9164 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9165 DFTOTAL=`echo $STRING | cut -d, -f1`
9166 DFUSED=`echo $STRING | cut -d, -f2`
9167 DFAVAIL=`echo $STRING | cut -d, -f3`
9168 DFFREE=$(($DFTOTAL - $DFUSED))
9170 ALLOWANCE=$((64 * $OSTCOUNT))
9172 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9173 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9174 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9176 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9177 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9178 error "df free($DFFREE) mismatch OST free($BKFREE)"
9180 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9181 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9182 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9185 run_test 79 "df report consistency check ======================="
9187 test_80() { # bug 10718
9188 remote_ost_nodsh && skip "remote OST with nodsh"
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 # relax strong synchronous semantics for slow backends like ZFS
9192 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9193 local soc="obdfilter.*.sync_lock_cancel"
9194 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9196 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9197 if [ -z "$save" ]; then
9198 soc="obdfilter.*.sync_on_lock_cancel"
9199 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9202 if [ "$save" != "never" ]; then
9203 local hosts=$(comma_list $(osts_nodes))
9205 do_nodes $hosts $LCTL set_param $soc=never
9206 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9210 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9212 local before=$(date +%s)
9213 cancel_lru_locks osc
9214 local after=$(date +%s)
9215 local diff=$((after - before))
9216 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9220 run_test 80 "Page eviction is equally fast at high offsets too"
9222 test_81a() { # LU-456
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9224 remote_ost_nodsh && skip "remote OST with nodsh"
9226 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9227 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9228 do_facet ost1 lctl set_param fail_loc=0x80000228
9230 # write should trigger a retry and success
9231 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9232 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9234 if [ $RC -ne 0 ] ; then
9235 error "write should success, but failed for $RC"
9238 run_test 81a "OST should retry write when get -ENOSPC ==============="
9240 test_81b() { # LU-456
9241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9242 remote_ost_nodsh && skip "remote OST with nodsh"
9244 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9245 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9246 do_facet ost1 lctl set_param fail_loc=0x228
9248 # write should retry several times and return -ENOSPC finally
9249 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9250 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9253 if [ $RC -ne $ENOSPC ] ; then
9254 error "dd should fail for -ENOSPC, but succeed."
9257 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9260 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9262 test_mkdir $DIR/$tdir.cvsroot
9263 chown $RUNAS_ID $DIR/$tdir.cvsroot
9266 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9269 # some versions of cvs import exit(1) when asked to import links or
9270 # files they can't read. ignore those files.
9271 local toignore=$(find . -type l -printf '-I %f\n' -o \
9272 ! -perm /4 -printf '-I %f\n')
9273 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9274 $tdir.reposname vtag rtag
9277 test_mkdir $DIR/$tdir.reposname
9278 chown $RUNAS_ID $DIR/$tdir.reposname
9279 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9281 cd $DIR/$tdir.reposname
9283 $RUNAS cvs add -m 'addmsg' foo99
9285 $RUNAS cvs commit -m 'nomsg' foo99
9286 rm -fr $DIR/$tdir.cvsroot
9288 run_test 99 "cvs strange file/directory operations"
9291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9292 [[ "$NETTYPE" =~ tcp ]] ||
9293 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9294 remote_ost_nodsh && skip "remote OST with nodsh"
9295 remote_mds_nodsh && skip "remote MDS with nodsh"
9297 skip "useless for local single node setup"
9299 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9300 [ "$PROT" != "tcp" ] && continue
9301 RPORT=$(echo $REMOTE | cut -d: -f2)
9302 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9305 LPORT=`echo $LOCAL | cut -d: -f2`
9306 if [ $LPORT -ge 1024 ]; then
9307 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9309 error_exit "local: $LPORT > 1024, remote: $RPORT"
9312 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9314 run_test 100 "check local port using privileged port ==========="
9316 function get_named_value()
9325 echo $line | sed "s/^$tag[ ]*//"
9332 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9333 awk '/^max_cached_mb/ { print $2 }')
9336 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9341 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9346 local cache_limit=32
9348 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9349 trap cleanup_101a EXIT
9350 $LCTL set_param -n llite.*.read_ahead_stats 0
9351 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9354 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9356 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9357 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9360 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9361 get_named_value 'read but discarded' | cut -d" " -f1); do
9362 discard=$(($discard + $s))
9366 $LCTL get_param osc.*-osc*.rpc_stats
9367 $LCTL get_param llite.*.read_ahead_stats
9369 # Discard is generally zero, but sometimes a few random reads line up
9370 # and trigger larger readahead, which is wasted & leads to discards.
9371 if [[ $(($discard)) -gt $nreads ]]; then
9372 error "too many ($discard) discarded pages"
9374 rm -f $DIR/$tfile || true
9376 run_test 101a "check read-ahead for random reads"
9379 test_mkdir $DIR/$tdir
9381 local FILE_LENGTH=$2
9384 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9386 local list=$(comma_list $(osts_nodes))
9387 set_osd_param $list '' read_cache_enable 0
9388 set_osd_param $list '' writethrough_cache_enable 0
9390 trap cleanup_test101bc EXIT
9391 # prepare the read-ahead file
9392 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9394 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9395 count=$FILE_SIZE_MB 2> /dev/null
9399 cleanup_test101bc() {
9404 local list=$(comma_list $(osts_nodes))
9405 set_osd_param $list '' read_cache_enable 1
9406 set_osd_param $list '' writethrough_cache_enable 1
9410 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9415 local STRIPE_SIZE=$2
9416 local FILE_LENGTH=$3
9417 local RA_INC=1048576
9418 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9419 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9420 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9421 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9422 get_named_value 'read but discarded' |
9423 cut -d" " -f1 | calc_total)
9424 if [[ $DISCARD -gt $discard_limit ]]; then
9425 $LCTL get_param llite.*.read_ahead_stats
9426 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9428 echo "Read-ahead success for size ${READ_SIZE}"
9433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9434 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9436 local STRIPE_SIZE=1048576
9437 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9439 if [ $SLOW == "yes" ]; then
9440 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9442 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9445 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9447 # prepare the read-ahead file
9448 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9449 cancel_lru_locks osc
9450 for BIDX in 2 4 8 16 32 64 128 256
9452 local BSIZE=$((BIDX*4096))
9453 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9454 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9455 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9456 $LCTL set_param -n llite.*.read_ahead_stats 0
9457 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9458 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9459 cancel_lru_locks osc
9460 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9465 run_test 101b "check stride-io mode read-ahead ================="
9468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9470 local STRIPE_SIZE=1048576
9471 local FILE_LENGTH=$((STRIPE_SIZE*100))
9476 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9478 cancel_lru_locks osc
9479 $LCTL set_param osc.*.rpc_stats 0
9480 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9481 $LCTL get_param osc.*.rpc_stats
9482 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9483 local stats=$($LCTL get_param -n $osc_rpc_stats)
9484 local lines=$(echo "$stats" | awk 'END {print NR;}')
9487 if [ $lines -le 20 ]; then
9488 echo "continue debug"
9491 for size in 1 2 4 8; do
9492 local rpc=$(echo "$stats" |
9493 awk '($1 == "'$size':") {print $2; exit; }')
9494 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9495 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9497 echo "$osc_rpc_stats check passed!"
9502 run_test 101c "check stripe_size aligned read-ahead ================="
9505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9507 local file=$DIR/$tfile
9508 local sz_MB=${FILESIZE_101d:-80}
9509 local ra_MB=${READAHEAD_MB:-40}
9511 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9512 [ $free_MB -lt $sz_MB ] &&
9513 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9515 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9516 $LFS setstripe -c -1 $file || error "setstripe failed"
9518 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9519 echo Cancel LRU locks on lustre client to flush the client cache
9520 cancel_lru_locks osc
9522 echo Disable read-ahead
9523 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9524 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9525 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9526 $LCTL get_param -n llite.*.max_read_ahead_mb
9528 echo "Reading the test file $file with read-ahead disabled"
9529 local sz_KB=$((sz_MB * 1024 / 4))
9530 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9531 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9532 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9533 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9535 echo "Cancel LRU locks on lustre client to flush the client cache"
9536 cancel_lru_locks osc
9537 echo Enable read-ahead with ${ra_MB}MB
9538 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9540 echo "Reading the test file $file with read-ahead enabled"
9541 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9542 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9544 echo "read-ahead disabled time read $raOFF"
9545 echo "read-ahead enabled time read $raON"
9548 wait_delete_completed
9550 # use awk for this check instead of bash because it handles decimals
9551 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9552 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9554 run_test 101d "file read with and without read-ahead enabled"
9557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9559 local file=$DIR/$tfile
9560 local size_KB=500 #KB
9564 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9565 local need_KB=$((count * size_KB))
9566 [[ $free_KB -le $need_KB ]] &&
9567 skip_env "Need free space $need_KB, have $free_KB"
9569 echo "Creating $count ${size_KB}K test files"
9570 for ((i = 0; i < $count; i++)); do
9571 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9574 echo "Cancel LRU locks on lustre client to flush the client cache"
9575 cancel_lru_locks $OSC
9577 echo "Reset readahead stats"
9578 $LCTL set_param -n llite.*.read_ahead_stats 0
9580 for ((i = 0; i < $count; i++)); do
9581 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9584 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9585 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9587 for ((i = 0; i < $count; i++)); do
9588 rm -rf $file.$i 2>/dev/null
9591 #10000 means 20% reads are missing in readahead
9592 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9594 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9597 which iozone || skip_env "no iozone installed"
9599 local old_debug=$($LCTL get_param debug)
9600 old_debug=${old_debug#*=}
9601 $LCTL set_param debug="reada mmap"
9603 # create a test file
9604 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9606 echo Cancel LRU locks on lustre client to flush the client cache
9607 cancel_lru_locks osc
9609 echo Reset readahead stats
9610 $LCTL set_param -n llite.*.read_ahead_stats 0
9612 echo mmap read the file with small block size
9613 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9616 echo checking missing pages
9617 $LCTL get_param llite.*.read_ahead_stats
9618 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9619 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9621 $LCTL set_param debug="$old_debug"
9622 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9625 run_test 101f "check mmap read performance"
9627 test_101g_brw_size_test() {
9629 local pages=$((mb * 1048576 / PAGE_SIZE))
9630 local file=$DIR/$tfile
9632 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9633 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9634 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9635 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9639 stack_trap "rm -f $file" EXIT
9640 $LCTL set_param -n osc.*.rpc_stats=0
9642 # 10 RPCs should be enough for the test
9644 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9645 { error "dd write ${mb} MB blocks failed"; return 3; }
9646 cancel_lru_locks osc
9647 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9648 { error "dd write ${mb} MB blocks failed"; return 4; }
9650 # calculate number of full-sized read and write RPCs
9651 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9652 sed -n '/pages per rpc/,/^$/p' |
9653 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9654 END { print reads,writes }'))
9655 # allow one extra full-sized read RPC for async readahead
9656 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9657 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9658 [[ ${rpcs[1]} == $count ]] ||
9659 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9663 remote_ost_nodsh && skip "remote OST with nodsh"
9666 local osts=$(get_facets OST)
9667 local list=$(comma_list $(osts_nodes))
9668 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9669 local brw_size="obdfilter.*.brw_size"
9671 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9673 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9675 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9676 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9677 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9678 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9679 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9680 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9682 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9685 if [[ $orig_mb -lt 16 ]]; then
9686 save_lustre_params $osts "$brw_size" > $p
9687 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9688 error "set 16MB RPC size failed"
9690 echo "remount client to enable new RPC size"
9691 remount_client $MOUNT || error "remount_client failed"
9694 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9695 # should be able to set brw_size=12, but no rpc_stats for that
9696 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9699 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9701 if [[ $orig_mb -lt 16 ]]; then
9702 restore_lustre_params < $p
9703 remount_client $MOUNT || error "remount_client restore failed"
9706 rm -f $p $DIR/$tfile
9708 run_test 101g "Big bulk(4/16 MiB) readahead"
9711 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9713 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9714 error "dd 70M file failed"
9715 echo Cancel LRU locks on lustre client to flush the client cache
9716 cancel_lru_locks osc
9718 echo "Reset readahead stats"
9719 $LCTL set_param -n llite.*.read_ahead_stats 0
9721 echo "Read 10M of data but cross 64M bundary"
9722 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9723 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9724 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9725 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9726 rm -f $p $DIR/$tfile
9728 run_test 101h "Readahead should cover current read window"
9731 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9732 error "dd 10M file failed"
9734 local max_per_file_mb=$($LCTL get_param -n \
9735 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9736 cancel_lru_locks osc
9737 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9738 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9739 error "set max_read_ahead_per_file_mb to 1 failed"
9741 echo "Reset readahead stats"
9742 $LCTL set_param llite.*.read_ahead_stats=0
9744 dd if=$DIR/$tfile of=/dev/null bs=2M
9746 $LCTL get_param llite.*.read_ahead_stats
9747 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9748 awk '/misses/ { print $2 }')
9749 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9752 run_test 101i "allow current readahead to exceed reservation"
9755 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9756 error "setstripe $DIR/$tfile failed"
9757 local file_size=$((1048576 * 16))
9758 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9759 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9761 echo Disable read-ahead
9762 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9764 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9765 for blk in $PAGE_SIZE 1048576 $file_size; do
9766 cancel_lru_locks osc
9767 echo "Reset readahead stats"
9768 $LCTL set_param -n llite.*.read_ahead_stats=0
9769 local count=$(($file_size / $blk))
9770 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9771 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9772 get_named_value 'failed to fast read' |
9773 cut -d" " -f1 | calc_total)
9774 $LCTL get_param -n llite.*.read_ahead_stats
9775 [ $miss -eq $count ] || error "expected $count got $miss"
9778 rm -f $p $DIR/$tfile
9780 run_test 101j "A complete read block should be submitted when no RA"
9783 test_mkdir $DIR/$tdir
9784 chown $RUNAS_ID $DIR/$tdir
9787 STRIPE_COUNT=$OSTCOUNT
9788 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9790 trap cleanup_test102 EXIT
9792 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9794 for num in 1 2 3 4; do
9795 for count in $(seq 1 $STRIPE_COUNT); do
9796 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9797 local size=`expr $STRIPE_SIZE \* $num`
9798 local file=file"$num-$idx-$count"
9799 $1 $LFS setstripe -S $size -i $idx -c $count $file
9805 $1 tar cf $TMP/f102.tar $tdir --xattrs
9811 rm -rf $DIR/d0.sanity/d102
9815 [ "$UID" != 0 ] && skip "must run as root"
9816 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9817 skip_env "must have user_xattr"
9819 [ -z "$(which setfattr 2>/dev/null)" ] &&
9820 skip_env "could not find setfattr"
9822 local testfile=$DIR/$tfile
9825 echo "set/get xattr..."
9826 setfattr -n trusted.name1 -v value1 $testfile ||
9827 error "setfattr -n trusted.name1=value1 $testfile failed"
9828 getfattr -n trusted.name1 $testfile 2> /dev/null |
9829 grep "trusted.name1=.value1" ||
9830 error "$testfile missing trusted.name1=value1"
9832 setfattr -n user.author1 -v author1 $testfile ||
9833 error "setfattr -n user.author1=author1 $testfile failed"
9834 getfattr -n user.author1 $testfile 2> /dev/null |
9835 grep "user.author1=.author1" ||
9836 error "$testfile missing trusted.author1=author1"
9839 setfattr -n trusted.name2 -v value2 $testfile ||
9840 error "$testfile unable to set trusted.name2"
9841 setfattr -n trusted.name3 -v value3 $testfile ||
9842 error "$testfile unable to set trusted.name3"
9843 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9844 grep "trusted.name" | wc -l) -eq 3 ] ||
9845 error "$testfile missing 3 trusted.name xattrs"
9847 setfattr -n user.author2 -v author2 $testfile ||
9848 error "$testfile unable to set user.author2"
9849 setfattr -n user.author3 -v author3 $testfile ||
9850 error "$testfile unable to set user.author3"
9851 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9852 grep "user.author" | wc -l) -eq 3 ] ||
9853 error "$testfile missing 3 user.author xattrs"
9855 echo "remove xattr..."
9856 setfattr -x trusted.name1 $testfile ||
9857 error "$testfile error deleting trusted.name1"
9858 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9859 error "$testfile did not delete trusted.name1 xattr"
9861 setfattr -x user.author1 $testfile ||
9862 error "$testfile error deleting user.author1"
9863 echo "set lustre special xattr ..."
9864 $LFS setstripe -c1 $testfile
9865 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9866 awk -F "=" '/trusted.lov/ { print $2 }' )
9867 setfattr -n "trusted.lov" -v $lovea $testfile ||
9868 error "$testfile doesn't ignore setting trusted.lov again"
9869 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9870 error "$testfile allow setting invalid trusted.lov"
9873 run_test 102a "user xattr test =================================="
9875 check_102b_layout() {
9877 local testfile=$DIR/$tfile
9879 echo "test layout '$layout'"
9880 $LFS setstripe $layout $testfile || error "setstripe failed"
9881 $LFS getstripe -y $testfile
9883 echo "get/set/list trusted.lov xattr ..." # b=10930
9884 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9885 [[ "$value" =~ "trusted.lov" ]] ||
9886 error "can't get trusted.lov from $testfile"
9887 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9888 error "getstripe failed"
9890 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9892 value=$(cut -d= -f2 <<<$value)
9893 # LU-13168: truncated xattr should fail if short lov_user_md header
9894 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9895 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9896 for len in $lens; do
9897 echo "setfattr $len $testfile.2"
9898 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9899 [ $len -lt 66 ] && error "short xattr len=$len worked"
9901 local stripe_size=$($LFS getstripe -S $testfile.2)
9902 local stripe_count=$($LFS getstripe -c $testfile.2)
9903 [[ $stripe_size -eq 65536 ]] ||
9904 error "stripe size $stripe_size != 65536"
9905 [[ $stripe_count -eq $stripe_count_orig ]] ||
9906 error "stripe count $stripe_count != $stripe_count_orig"
9907 rm $testfile $testfile.2
9911 [ -z "$(which setfattr 2>/dev/null)" ] &&
9912 skip_env "could not find setfattr"
9913 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9915 # check plain layout
9916 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9918 # and also check composite layout
9919 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9922 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9925 [ -z "$(which setfattr 2>/dev/null)" ] &&
9926 skip_env "could not find setfattr"
9927 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9929 # b10930: get/set/list lustre.lov xattr
9930 echo "get/set/list lustre.lov xattr ..."
9931 test_mkdir $DIR/$tdir
9932 chown $RUNAS_ID $DIR/$tdir
9933 local testfile=$DIR/$tdir/$tfile
9934 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9935 error "setstripe failed"
9936 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9937 error "getstripe failed"
9938 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9939 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9941 local testfile2=${testfile}2
9942 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9943 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9945 $RUNAS $MCREATE $testfile2
9946 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9947 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9948 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9949 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9950 [ $stripe_count -eq $STRIPECOUNT ] ||
9951 error "stripe count $stripe_count != $STRIPECOUNT"
9953 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9955 compare_stripe_info1() {
9956 local stripe_index_all_zero=true
9958 for num in 1 2 3 4; do
9959 for count in $(seq 1 $STRIPE_COUNT); do
9960 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9961 local size=$((STRIPE_SIZE * num))
9962 local file=file"$num-$offset-$count"
9963 stripe_size=$($LFS getstripe -S $PWD/$file)
9964 [[ $stripe_size -ne $size ]] &&
9965 error "$file: size $stripe_size != $size"
9966 stripe_count=$($LFS getstripe -c $PWD/$file)
9967 # allow fewer stripes to be created, ORI-601
9968 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9969 error "$file: count $stripe_count != $count"
9970 stripe_index=$($LFS getstripe -i $PWD/$file)
9971 [[ $stripe_index -ne 0 ]] &&
9972 stripe_index_all_zero=false
9976 $stripe_index_all_zero &&
9977 error "all files are being extracted starting from OST index 0"
9981 have_xattrs_include() {
9982 tar --help | grep -q xattrs-include &&
9983 echo --xattrs-include="lustre.*"
9987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9988 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9990 XINC=$(have_xattrs_include)
9992 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9994 compare_stripe_info1
9996 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10000 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10002 XINC=$(have_xattrs_include)
10004 test_mkdir $DIR/$tdir.restore
10006 tar cf - --xattrs $tdir | tar xf - \
10007 -C $DIR/$tdir.restore --xattrs $XINC
10008 cd $DIR/$tdir.restore/$tdir
10009 compare_stripe_info1
10011 run_test 102f "tar copy files, not keep osts"
10014 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10015 skip "must have user_xattr"
10016 [ -z "$(which setfattr 2>/dev/null)" ] &&
10017 skip_env "could not find setfattr"
10018 [ -z "$(which getfattr 2>/dev/null)" ] &&
10019 skip_env "could not find getfattr"
10021 local xsize=${1:-1024} # in bytes
10022 local file=$DIR/$tfile
10023 local value="$(generate_string $xsize)"
10024 local xbig=trusted.big
10028 log "save $xbig on $file"
10029 if [ -z "$toobig" ]
10031 setfattr -n $xbig -v $value $file ||
10032 error "saving $xbig on $file failed"
10034 setfattr -n $xbig -v $value $file &&
10035 error "saving $xbig on $file succeeded"
10039 local orig=$(get_xattr_value $xbig $file)
10040 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10042 local xsml=trusted.sml
10043 log "save $xsml on $file"
10044 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10046 local new=$(get_xattr_value $xbig $file)
10047 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10049 log "grow $xsml on $file"
10050 setfattr -n $xsml -v "$value" $file ||
10051 error "growing $xsml on $file failed"
10053 new=$(get_xattr_value $xbig $file)
10054 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10055 log "$xbig still valid after growing $xsml"
10060 test_102h() { # bug 15777
10063 run_test 102h "grow xattr from inside inode to external block"
10066 large_xattr_enabled || skip_env "ea_inode feature disabled"
10068 echo "setting xattr of max xattr size: $(max_xattr_size)"
10069 grow_xattr $(max_xattr_size)
10071 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10072 echo "This should fail:"
10073 grow_xattr $(($(max_xattr_size) + 10)) 1
10075 run_test 102ha "grow xattr from inside inode to external inode"
10077 test_102i() { # bug 17038
10078 [ -z "$(which getfattr 2>/dev/null)" ] &&
10079 skip "could not find getfattr"
10082 ln -s $DIR/$tfile $DIR/${tfile}link
10083 getfattr -n trusted.lov $DIR/$tfile ||
10084 error "lgetxattr on $DIR/$tfile failed"
10085 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10086 grep -i "no such attr" ||
10087 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10088 rm -f $DIR/$tfile $DIR/${tfile}link
10090 run_test 102i "lgetxattr test on symbolic link ============"
10093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10094 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10096 XINC=$(have_xattrs_include)
10097 setup_test102 "$RUNAS"
10098 chown $RUNAS_ID $DIR/$tdir
10099 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10100 cd $DIR/$tdir/$tdir
10101 compare_stripe_info1 "$RUNAS"
10103 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10106 [ -z "$(which setfattr 2>/dev/null)" ] &&
10107 skip "could not find setfattr"
10110 # b22187 just check that does not crash for regular file.
10111 setfattr -n trusted.lov $DIR/$tfile
10112 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10113 local test_kdir=$DIR/$tdir
10114 test_mkdir $test_kdir
10115 local default_size=$($LFS getstripe -S $test_kdir)
10116 local default_count=$($LFS getstripe -c $test_kdir)
10117 local default_offset=$($LFS getstripe -i $test_kdir)
10118 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10119 error 'dir setstripe failed'
10120 setfattr -n trusted.lov $test_kdir
10121 local stripe_size=$($LFS getstripe -S $test_kdir)
10122 local stripe_count=$($LFS getstripe -c $test_kdir)
10123 local stripe_offset=$($LFS getstripe -i $test_kdir)
10124 [ $stripe_size -eq $default_size ] ||
10125 error "stripe size $stripe_size != $default_size"
10126 [ $stripe_count -eq $default_count ] ||
10127 error "stripe count $stripe_count != $default_count"
10128 [ $stripe_offset -eq $default_offset ] ||
10129 error "stripe offset $stripe_offset != $default_offset"
10130 rm -rf $DIR/$tfile $test_kdir
10132 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10135 [ -z "$(which getfattr 2>/dev/null)" ] &&
10136 skip "could not find getfattr"
10138 # LU-532 trusted. xattr is invisible to non-root
10139 local testfile=$DIR/$tfile
10143 echo "listxattr as user..."
10144 chown $RUNAS_ID $testfile
10145 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10146 grep -q "trusted" &&
10147 error "$testfile trusted xattrs are user visible"
10151 run_test 102l "listxattr size test =================================="
10153 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10154 local path=$DIR/$tfile
10157 listxattr_size_check $path || error "listattr_size_check $path failed"
10159 run_test 102m "Ensure listxattr fails on small bufffer ========"
10163 getxattr() { # getxattr path name
10164 # Return the base64 encoding of the value of xattr name on path.
10168 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10170 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10172 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10174 getfattr --absolute-names --encoding=base64 --name=$name $path |
10175 awk -F= -v name=$name '$1 == name {
10176 print substr($0, index($0, "=") + 1);
10180 test_102n() { # LU-4101 mdt: protect internal xattrs
10181 [ -z "$(which setfattr 2>/dev/null)" ] &&
10182 skip "could not find setfattr"
10183 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10185 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10188 local file0=$DIR/$tfile.0
10189 local file1=$DIR/$tfile.1
10190 local xattr0=$TMP/$tfile.0
10191 local xattr1=$TMP/$tfile.1
10192 local namelist="lov lma lmv link fid version som hsm"
10196 rm -rf $file0 $file1 $xattr0 $xattr1
10197 touch $file0 $file1
10199 # Get 'before' xattrs of $file1.
10200 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10202 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10203 namelist+=" lfsck_namespace"
10204 for name in $namelist; do
10205 # Try to copy xattr from $file0 to $file1.
10206 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10208 setfattr --name=trusted.$name --value="$value" $file1 ||
10209 error "setxattr 'trusted.$name' failed"
10211 # Try to set a garbage xattr.
10212 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10214 if [[ x$name == "xlov" ]]; then
10215 setfattr --name=trusted.lov --value="$value" $file1 &&
10216 error "setxattr invalid 'trusted.lov' success"
10218 setfattr --name=trusted.$name --value="$value" $file1 ||
10219 error "setxattr invalid 'trusted.$name' failed"
10222 # Try to remove the xattr from $file1. We don't care if this
10223 # appears to succeed or fail, we just don't want there to be
10224 # any changes or crashes.
10225 setfattr --remove=$trusted.$name $file1 2> /dev/null
10228 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10231 # Try to copy xattr from $file0 to $file1.
10232 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10234 setfattr --name=trusted.$name --value="$value" $file1 ||
10235 error "setxattr 'trusted.$name' failed"
10237 # Try to set a garbage xattr.
10238 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10240 setfattr --name=trusted.$name --value="$value" $file1 ||
10241 error "setxattr 'trusted.$name' failed"
10243 # Try to remove the xattr from $file1. We don't care if this
10244 # appears to succeed or fail, we just don't want there to be
10245 # any changes or crashes.
10246 setfattr --remove=$trusted.$name $file1 2> /dev/null
10249 # Get 'after' xattrs of file1.
10250 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10252 if ! diff $xattr0 $xattr1; then
10253 error "before and after xattrs of '$file1' differ"
10256 rm -rf $file0 $file1 $xattr0 $xattr1
10260 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10262 test_102p() { # LU-4703 setxattr did not check ownership
10263 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10264 skip "MDS needs to be at least 2.5.56"
10266 local testfile=$DIR/$tfile
10270 echo "setfacl as user..."
10271 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10272 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10274 echo "setfattr as user..."
10275 setfacl -m "u:$RUNAS_ID:---" $testfile
10276 $RUNAS setfattr -x system.posix_acl_access $testfile
10277 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10279 run_test 102p "check setxattr(2) correctly fails without permission"
10282 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10283 skip "MDS needs to be at least 2.6.92"
10285 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10287 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10290 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10291 skip "MDS needs to be at least 2.6.93"
10293 touch $DIR/$tfile || error "touch"
10294 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10295 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10296 rm $DIR/$tfile || error "rm"
10299 mkdir -p $DIR/$tdir || error "mkdir"
10300 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10301 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10302 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10303 error "$testfile error deleting user.author1"
10304 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10305 grep "user.$(basename $tdir)" &&
10306 error "$tdir did not delete user.$(basename $tdir)"
10307 rmdir $DIR/$tdir || error "rmdir"
10310 test_mkdir $DIR/$tdir
10311 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10312 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10313 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10314 error "$testfile error deleting user.author1"
10315 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10316 grep "user.$(basename $tdir)" &&
10317 error "$tdir did not delete user.$(basename $tdir)"
10318 rmdir $DIR/$tdir || error "rm striped dir"
10320 run_test 102r "set EAs with empty values"
10323 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10324 skip "MDS needs to be at least 2.11.52"
10326 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10328 save_lustre_params client "llite.*.xattr_cache" > $save
10330 for cache in 0 1; do
10331 lctl set_param llite.*.xattr_cache=$cache
10334 touch $DIR/$tfile || error "touch"
10335 for prefix in lustre security system trusted user; do
10336 # Note getxattr() may fail with 'Operation not
10337 # supported' or 'No such attribute' depending
10338 # on prefix and cache.
10339 getfattr -n $prefix.n102s $DIR/$tfile &&
10340 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10344 restore_lustre_params < $save
10346 run_test 102s "getting nonexistent xattrs should fail"
10349 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10350 skip "MDS needs to be at least 2.11.52"
10352 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10354 save_lustre_params client "llite.*.xattr_cache" > $save
10356 for cache in 0 1; do
10357 lctl set_param llite.*.xattr_cache=$cache
10359 for buf_size in 0 256; do
10361 touch $DIR/$tfile || error "touch"
10362 setfattr -n user.multiop $DIR/$tfile
10363 $MULTIOP $DIR/$tfile oa$buf_size ||
10364 error "cannot get zero length xattr value (buf_size = $buf_size)"
10368 restore_lustre_params < $save
10370 run_test 102t "zero length xattr values handled correctly"
10374 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10379 [ "$UID" != 0 ] && skip "must run as root"
10380 $GSS && skip_env "could not run under gss"
10381 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10382 skip_env "must have acl enabled"
10383 [ -z "$(which setfacl 2>/dev/null)" ] &&
10384 skip_env "could not find setfacl"
10385 remote_mds_nodsh && skip "remote MDS with nodsh"
10387 gpasswd -a daemon bin # LU-5641
10388 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10390 declare -a identity_old
10392 for num in $(seq $MDSCOUNT); do
10393 switch_identity $num true || identity_old[$num]=$?
10396 SAVE_UMASK=$(umask)
10398 mkdir -p $DIR/$tdir
10401 echo "performing cp ..."
10402 run_acl_subtest cp || error "run_acl_subtest cp failed"
10403 echo "performing getfacl-noacl..."
10404 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10405 echo "performing misc..."
10406 run_acl_subtest misc || error "misc test failed"
10407 echo "performing permissions..."
10408 run_acl_subtest permissions || error "permissions failed"
10409 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10410 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10411 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10412 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10414 echo "performing permissions xattr..."
10415 run_acl_subtest permissions_xattr ||
10416 error "permissions_xattr failed"
10418 echo "performing setfacl..."
10419 run_acl_subtest setfacl || error "setfacl test failed"
10421 # inheritance test got from HP
10422 echo "performing inheritance..."
10423 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10424 chmod +x make-tree || error "chmod +x failed"
10425 run_acl_subtest inheritance || error "inheritance test failed"
10428 echo "LU-974 ignore umask when acl is enabled..."
10429 run_acl_subtest 974 || error "LU-974 umask test failed"
10430 if [ $MDSCOUNT -ge 2 ]; then
10431 run_acl_subtest 974_remote ||
10432 error "LU-974 umask test failed under remote dir"
10435 echo "LU-2561 newly created file is same size as directory..."
10436 if [ "$mds1_FSTYPE" != "zfs" ]; then
10437 run_acl_subtest 2561 || error "LU-2561 test failed"
10439 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10442 run_acl_subtest 4924 || error "LU-4924 test failed"
10447 for num in $(seq $MDSCOUNT); do
10448 if [ "${identity_old[$num]}" = 1 ]; then
10449 switch_identity $num false || identity_old[$num]=$?
10453 run_test 103a "acl test"
10459 for U in {0..511}; do
10461 local O=$(printf "%04o" $U)
10463 umask $(printf "%04o" $((511 ^ $O)))
10464 $LFS setstripe -c 1 $DIR/$tfile.s$O
10465 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10467 (( $S == ($O & 0666) )) ||
10468 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10470 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10471 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10472 (( $S == ($O & 0666) )) ||
10473 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10475 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10476 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10477 (( $S == ($O & 0666) )) ||
10478 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10479 rm -f $DIR/$tfile.[smp]$0
10483 # limit the concurrently running threads to 64. LU-11878
10484 local idx=$((U % 64))
10485 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10490 run_test 103b "umask lfs setstripe"
10493 mkdir -p $DIR/$tdir
10494 cp -rp $DIR/$tdir $DIR/$tdir.bak
10496 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10497 error "$DIR/$tdir shouldn't contain default ACL"
10498 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10499 error "$DIR/$tdir.bak shouldn't contain default ACL"
10502 run_test 103c "'cp -rp' won't set empty acl"
10505 (( $MDS1_VERSION >= $(version_code 2.13.59) )) ||
10506 skip "MDS needs to be at least 2.13.59"
10508 mkdir -p $DIR/$tdir
10509 # one default ACL will be created for the file owner
10510 for U in {2..256}; do
10511 setfacl -m default:user:$U:rwx $DIR/$tdir
10512 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
10513 touch $DIR/$tdir/$tfile.$U ||
10514 error "failed to create $tfile.$U with $numacl ACLs"
10517 run_test 103e "inheritance of big amount of default ACLs"
10520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10523 lfs df || error "lfs df failed"
10524 lfs df -ih || error "lfs df -ih failed"
10525 lfs df -h $DIR || error "lfs df -h $DIR failed"
10526 lfs df -i $DIR || error "lfs df -i $DIR failed"
10527 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10528 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10530 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10531 lctl --device %$OSC deactivate
10532 lfs df || error "lfs df with deactivated OSC failed"
10533 lctl --device %$OSC activate
10534 # wait the osc back to normal
10535 wait_osc_import_ready client ost
10537 lfs df || error "lfs df with reactivated OSC failed"
10540 run_test 104a "lfs df [-ih] [path] test ========================="
10543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10544 [ $RUNAS_ID -eq $UID ] &&
10545 skip_env "RUNAS_ID = UID = $UID -- skipping"
10547 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10548 grep "Permission denied" | wc -l)))
10549 if [ $denied_cnt -ne 0 ]; then
10550 error "lfs check servers test failed"
10553 run_test 104b "$RUNAS lfs check servers test ===================="
10556 # doesn't work on 2.4 kernels
10558 if $(flock_is_enabled); then
10559 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10561 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10565 run_test 105a "flock when mounted without -o flock test ========"
10569 if $(flock_is_enabled); then
10570 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10572 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10576 run_test 105b "fcntl when mounted without -o flock test ========"
10580 if $(flock_is_enabled); then
10581 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10583 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10587 run_test 105c "lockf when mounted without -o flock test"
10589 test_105d() { # bug 15924
10590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10592 test_mkdir $DIR/$tdir
10593 flock_is_enabled || skip_env "mount w/o flock enabled"
10594 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10595 $LCTL set_param fail_loc=0x80000315
10596 flocks_test 2 $DIR/$tdir
10598 run_test 105d "flock race (should not freeze) ========"
10600 test_105e() { # bug 22660 && 22040
10601 flock_is_enabled || skip_env "mount w/o flock enabled"
10604 flocks_test 3 $DIR/$tfile
10606 run_test 105e "Two conflicting flocks from same process"
10608 test_106() { #bug 10921
10609 test_mkdir $DIR/$tdir
10610 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10611 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10613 run_test 106 "attempt exec of dir followed by chown of that dir"
10616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10624 local save_pattern=$(sysctl -n kernel.core_pattern)
10625 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10626 sysctl -w kernel.core_pattern=$file
10627 sysctl -w kernel.core_uses_pid=0
10629 ulimit -c unlimited
10635 kill -s 11 $SLEEPPID
10637 if [ -e $file ]; then
10638 size=`stat -c%s $file`
10639 [ $size -eq 0 ] && error "Fail to create core file $file"
10641 error "Fail to create core file $file"
10644 sysctl -w kernel.core_pattern=$save_pattern
10645 sysctl -w kernel.core_uses_pid=$save_uses_pid
10648 run_test 107 "Coredump on SIG"
10651 test_mkdir $DIR/$tdir
10652 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10653 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10654 error "mkdir with 256 char should fail, but did not"
10655 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10656 error "create with 255 char failed"
10657 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10658 error "create with 256 char should fail, but did not"
10663 run_test 110 "filename length checking"
10666 # Purpose: To verify dynamic thread (OSS) creation.
10669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10670 remote_ost_nodsh && skip "remote OST with nodsh"
10672 # Lustre does not stop service threads once they are started.
10673 # Reset number of running threads to default.
10678 local save_params="$TMP/sanity-$TESTNAME.parameters"
10680 # Get ll_ost_io count before I/O
10681 OSTIO_pre=$(do_facet ost1 \
10682 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10683 # Exit if lustre is not running (ll_ost_io not running).
10684 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10686 echo "Starting with $OSTIO_pre threads"
10687 local thread_max=$((OSTIO_pre * 2))
10688 local rpc_in_flight=$((thread_max * 2))
10689 # Number of I/O Process proposed to be started.
10691 local facets=$(get_facets OST)
10693 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10694 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10696 # Set in_flight to $rpc_in_flight
10697 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10698 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10699 nfiles=${rpc_in_flight}
10700 # Set ost thread_max to $thread_max
10701 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10703 # 5 Minutes should be sufficient for max number of OSS
10704 # threads(thread_max) to be created.
10708 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10709 test_mkdir $DIR/$tdir
10710 for i in $(seq $nfiles); do
10711 local file=$DIR/$tdir/${tfile}-$i
10712 $LFS setstripe -c -1 -i 0 $file
10713 ($WTL $file $timeout)&
10716 # I/O Started - Wait for thread_started to reach thread_max or report
10717 # error if thread_started is more than thread_max.
10718 echo "Waiting for thread_started to reach thread_max"
10719 local thread_started=0
10720 local end_time=$((SECONDS + timeout))
10722 while [ $SECONDS -le $end_time ] ; do
10724 # Get ost i/o thread_started count.
10725 thread_started=$(do_facet ost1 \
10727 ost.OSS.ost_io.threads_started | cut -d= -f2")
10728 # Break out if thread_started is equal/greater than thread_max
10729 if [[ $thread_started -ge $thread_max ]]; then
10730 echo ll_ost_io thread_started $thread_started, \
10731 equal/greater than thread_max $thread_max
10737 # Cleanup - We have the numbers, Kill i/o jobs if running.
10738 jobcount=($(jobs -p))
10739 for i in $(seq 0 $((${#jobcount[@]}-1)))
10741 kill -9 ${jobcount[$i]}
10742 if [ $? -ne 0 ] ; then
10744 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10748 # Cleanup files left by WTL binary.
10749 for i in $(seq $nfiles); do
10750 local file=$DIR/$tdir/${tfile}-$i
10752 if [ $? -ne 0 ] ; then
10753 echo "Warning: Failed to delete file $file"
10757 restore_lustre_params <$save_params
10758 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10760 # Error out if no new thread has started or Thread started is greater
10762 if [[ $thread_started -le $OSTIO_pre ||
10763 $thread_started -gt $thread_max ]]; then
10764 error "ll_ost_io: thread_started $thread_started" \
10765 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10766 "No new thread started or thread started greater " \
10770 run_test 115 "verify dynamic thread creation===================="
10773 wait_delete_completed
10774 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10775 echo "OST kbytes available: ${AVAIL[@]}"
10780 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10781 #echo OST $i: ${AVAIL[i]}kb
10782 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10786 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10791 echo "Min free space: OST $MINI: $MINV"
10792 echo "Max free space: OST $MAXI: $MAXV"
10795 test_116a() { # was previously test_116()
10796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10798 remote_mds_nodsh && skip "remote MDS with nodsh"
10800 echo -n "Free space priority "
10801 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10806 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10807 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10808 trap simple_cleanup_common EXIT
10810 # Check if we need to generate uneven OSTs
10811 test_mkdir -p $DIR/$tdir/OST${MINI}
10812 local FILL=$((MINV / 4))
10813 local DIFF=$((MAXV - MINV))
10814 local DIFF2=$((DIFF * 100 / MINV))
10816 local threshold=$(do_facet $SINGLEMDS \
10817 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10818 threshold=${threshold%%%}
10819 echo -n "Check for uneven OSTs: "
10820 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10822 if [[ $DIFF2 -gt $threshold ]]; then
10824 echo "Don't need to fill OST$MINI"
10826 # generate uneven OSTs. Write 2% over the QOS threshold value
10828 DIFF=$((threshold - DIFF2 + 2))
10829 DIFF2=$((MINV * DIFF / 100))
10830 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10831 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10832 error "setstripe failed"
10833 DIFF=$((DIFF2 / 2048))
10835 while [ $i -lt $DIFF ]; do
10837 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10838 bs=2M count=1 2>/dev/null
10847 DIFF=$((MAXV - MINV))
10848 DIFF2=$((DIFF * 100 / MINV))
10849 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10850 if [ $DIFF2 -gt $threshold ]; then
10853 echo "failed - QOS mode won't be used"
10854 simple_cleanup_common
10855 skip "QOS imbalance criteria not met"
10863 # now fill using QOS
10864 $LFS setstripe -c 1 $DIR/$tdir
10865 FILL=$((FILL / 200))
10866 if [ $FILL -gt 600 ]; then
10869 echo "writing $FILL files to QOS-assigned OSTs"
10871 while [ $i -lt $FILL ]; do
10873 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10874 count=1 2>/dev/null
10877 echo "wrote $i 200k files"
10881 echo "Note: free space may not be updated, so measurements might be off"
10883 DIFF2=$((MAXV - MINV))
10884 echo "free space delta: orig $DIFF final $DIFF2"
10885 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10886 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10887 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10888 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10889 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10890 if [[ $DIFF -gt 0 ]]; then
10891 FILL=$((DIFF2 * 100 / DIFF - 100))
10892 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10895 # Figure out which files were written where
10896 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10897 awk '/'$MINI1': / {print $2; exit}')
10899 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10900 echo "$MINC files created on smaller OST $MINI1"
10901 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10902 awk '/'$MAXI1': / {print $2; exit}')
10904 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10905 echo "$MAXC files created on larger OST $MAXI1"
10906 if [[ $MINC -gt 0 ]]; then
10907 FILL=$((MAXC * 100 / MINC - 100))
10908 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10910 [[ $MAXC -gt $MINC ]] ||
10911 error_ignore LU-9 "stripe QOS didn't balance free space"
10912 simple_cleanup_common
10914 run_test 116a "stripe QOS: free space balance ==================="
10916 test_116b() { # LU-2093
10917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10918 remote_mds_nodsh && skip "remote MDS with nodsh"
10920 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10921 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10922 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10923 [ -z "$old_rr" ] && skip "no QOS"
10924 do_facet $SINGLEMDS lctl set_param \
10925 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10926 mkdir -p $DIR/$tdir
10927 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10928 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10929 do_facet $SINGLEMDS lctl set_param fail_loc=0
10931 do_facet $SINGLEMDS lctl set_param \
10932 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10934 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10936 test_117() # bug 10891
10938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10940 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10941 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10942 lctl set_param fail_loc=0x21e
10943 > $DIR/$tfile || error "truncate failed"
10944 lctl set_param fail_loc=0
10945 echo "Truncate succeeded."
10948 run_test 117 "verify osd extend =========="
10950 NO_SLOW_RESENDCOUNT=4
10951 export OLD_RESENDCOUNT=""
10952 set_resend_count () {
10953 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10954 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10955 lctl set_param -n $PROC_RESENDCOUNT $1
10956 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10959 # for reduce test_118* time (b=14842)
10960 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10962 # Reset async IO behavior after error case
10964 FILE=$DIR/reset_async
10966 # Ensure all OSCs are cleared
10967 $LFS setstripe -c -1 $FILE
10968 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10973 test_118a() #bug 11710
10975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10979 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10980 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10981 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10983 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10984 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10989 run_test 118a "verify O_SYNC works =========="
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10994 remote_ost_nodsh && skip "remote OST with nodsh"
10998 #define OBD_FAIL_SRV_ENOENT 0x217
10999 set_nodes_failloc "$(osts_nodes)" 0x217
11000 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11002 set_nodes_failloc "$(osts_nodes)" 0
11003 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11004 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11007 if [[ $RC -eq 0 ]]; then
11008 error "Must return error due to dropped pages, rc=$RC"
11012 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11013 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11017 echo "Dirty pages not leaked on ENOENT"
11019 # Due to the above error the OSC will issue all RPCs syncronously
11020 # until a subsequent RPC completes successfully without error.
11021 $MULTIOP $DIR/$tfile Ow4096yc
11026 run_test 118b "Reclaim dirty pages on fatal error =========="
11030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11032 # for 118c, restore the original resend count, LU-1940
11033 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11034 set_resend_count $OLD_RESENDCOUNT
11035 remote_ost_nodsh && skip "remote OST with nodsh"
11039 #define OBD_FAIL_OST_EROFS 0x216
11040 set_nodes_failloc "$(osts_nodes)" 0x216
11042 # multiop should block due to fsync until pages are written
11043 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11047 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11048 error "Multiop failed to block on fsync, pid=$MULTIPID"
11051 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11053 if [[ $WRITEBACK -eq 0 ]]; then
11054 error "No page in writeback, writeback=$WRITEBACK"
11057 set_nodes_failloc "$(osts_nodes)" 0
11060 if [[ $RC -ne 0 ]]; then
11061 error "Multiop fsync failed, rc=$RC"
11064 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11065 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11067 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11068 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11072 echo "Dirty pages flushed via fsync on EROFS"
11075 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11077 # continue to use small resend count to reduce test_118* time (b=14842)
11078 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11083 remote_ost_nodsh && skip "remote OST with nodsh"
11087 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11088 set_nodes_failloc "$(osts_nodes)" 0x214
11089 # multiop should block due to fsync until pages are written
11090 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11094 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11095 error "Multiop failed to block on fsync, pid=$MULTIPID"
11098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11100 if [[ $WRITEBACK -eq 0 ]]; then
11101 error "No page in writeback, writeback=$WRITEBACK"
11104 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11105 set_nodes_failloc "$(osts_nodes)" 0
11107 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11108 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11110 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11111 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11115 echo "Dirty pages gaurenteed flushed via fsync"
11118 run_test 118d "Fsync validation inject a delay of the bulk =========="
11121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11125 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11126 lctl set_param fail_loc=0x8000040a
11128 # Should simulate EINVAL error which is fatal
11129 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11131 if [[ $RC -eq 0 ]]; then
11132 error "Must return error due to dropped pages, rc=$RC"
11135 lctl set_param fail_loc=0x0
11137 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11138 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11139 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11141 if [[ $LOCKED -ne 0 ]]; then
11142 error "Locked pages remain in cache, locked=$LOCKED"
11145 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11146 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11150 echo "No pages locked after fsync"
11155 run_test 118f "Simulate unrecoverable OSC side error =========="
11158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11162 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11163 lctl set_param fail_loc=0x406
11165 # simulate local -ENOMEM
11166 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11169 lctl set_param fail_loc=0
11170 if [[ $RC -eq 0 ]]; then
11171 error "Must return error due to dropped pages, rc=$RC"
11174 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11175 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11176 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11178 if [[ $LOCKED -ne 0 ]]; then
11179 error "Locked pages remain in cache, locked=$LOCKED"
11182 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11183 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11187 echo "No pages locked after fsync"
11192 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11196 remote_ost_nodsh && skip "remote OST with nodsh"
11200 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11201 set_nodes_failloc "$(osts_nodes)" 0x20e
11202 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11203 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11206 set_nodes_failloc "$(osts_nodes)" 0
11207 if [[ $RC -eq 0 ]]; then
11208 error "Must return error due to dropped pages, rc=$RC"
11211 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11212 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11213 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11215 if [[ $LOCKED -ne 0 ]]; then
11216 error "Locked pages remain in cache, locked=$LOCKED"
11219 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11220 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11224 echo "No pages locked after fsync"
11228 run_test 118h "Verify timeout in handling recoverables errors =========="
11230 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11234 remote_ost_nodsh && skip "remote OST with nodsh"
11238 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11239 set_nodes_failloc "$(osts_nodes)" 0x20e
11241 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11242 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11245 set_nodes_failloc "$(osts_nodes)" 0
11249 if [[ $RC -ne 0 ]]; then
11250 error "got error, but should be not, rc=$RC"
11253 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11254 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11255 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11256 if [[ $LOCKED -ne 0 ]]; then
11257 error "Locked pages remain in cache, locked=$LOCKED"
11260 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11261 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11265 echo "No pages locked after fsync"
11269 run_test 118i "Fix error before timeout in recoverable error =========="
11271 [ "$SLOW" = "no" ] && set_resend_count 4
11274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11275 remote_ost_nodsh && skip "remote OST with nodsh"
11279 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11280 set_nodes_failloc "$(osts_nodes)" 0x220
11282 # return -EIO from OST
11283 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11285 set_nodes_failloc "$(osts_nodes)" 0x0
11286 if [[ $RC -eq 0 ]]; then
11287 error "Must return error due to dropped pages, rc=$RC"
11290 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11291 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11292 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11293 if [[ $LOCKED -ne 0 ]]; then
11294 error "Locked pages remain in cache, locked=$LOCKED"
11297 # in recoverable error on OST we want resend and stay until it finished
11298 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11299 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11303 echo "No pages locked after fsync"
11307 run_test 118j "Simulate unrecoverable OST side error =========="
11311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11312 remote_ost_nodsh && skip "remote OSTs with nodsh"
11314 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11315 set_nodes_failloc "$(osts_nodes)" 0x20e
11316 test_mkdir $DIR/$tdir
11318 for ((i=0;i<10;i++)); do
11319 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11320 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11327 set_nodes_failloc "$(osts_nodes)" 0
11330 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11332 test_118l() # LU-646
11334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11336 test_mkdir $DIR/$tdir
11337 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11340 run_test 118l "fsync dir"
11342 test_118m() # LU-3066
11344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11346 test_mkdir $DIR/$tdir
11347 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11350 run_test 118m "fdatasync dir ========="
11352 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11360 remote_ost_nodsh && skip "remote OSTs with nodsh"
11362 # Sleep to avoid a cached response.
11363 #define OBD_STATFS_CACHE_SECONDS 1
11366 # Inject a 10 second delay in the OST_STATFS handler.
11367 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11368 set_nodes_failloc "$(osts_nodes)" 0x242
11371 stat --file-system $MOUNT > /dev/null
11374 set_nodes_failloc "$(osts_nodes)" 0
11376 if ((end - begin > 20)); then
11377 error "statfs took $((end - begin)) seconds, expected 10"
11380 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11382 test_119a() # bug 11737
11384 BSIZE=$((512 * 1024))
11385 directio write $DIR/$tfile 0 1 $BSIZE
11386 # We ask to read two blocks, which is more than a file size.
11387 # directio will indicate an error when requested and actual
11388 # sizes aren't equeal (a normal situation in this case) and
11389 # print actual read amount.
11390 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11391 if [ "$NOB" != "$BSIZE" ]; then
11392 error "read $NOB bytes instead of $BSIZE"
11396 run_test 119a "Short directIO read must return actual read amount"
11398 test_119b() # bug 11737
11400 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11402 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11403 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11405 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11406 error "direct read failed"
11409 run_test 119b "Sparse directIO read must return actual read amount"
11411 test_119c() # bug 13099
11414 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11415 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11418 run_test 119c "Testing for direct read hitting hole"
11420 test_119d() # bug 15950
11422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11424 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11425 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11427 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11428 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11429 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11430 lctl set_param fail_loc=0x40d
11431 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11434 cat $DIR/$tfile > /dev/null &
11435 lctl set_param fail_loc=0
11438 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11440 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11441 error "the read rpcs have not completed in 2s"
11443 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11445 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11449 remote_mds_nodsh && skip "remote MDS with nodsh"
11450 test_mkdir -i0 -c1 $DIR/$tdir
11451 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11452 skip_env "no early lock cancel on server"
11454 lru_resize_disable mdc
11455 lru_resize_disable osc
11456 cancel_lru_locks mdc
11457 # asynchronous object destroy at MDT could cause bl ast to client
11458 cancel_lru_locks osc
11460 stat $DIR/$tdir > /dev/null
11461 can1=$(do_facet mds1 \
11462 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11463 awk '/ldlm_cancel/ {print $2}')
11464 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11465 awk '/ldlm_bl_callback/ {print $2}')
11466 test_mkdir -i0 -c1 $DIR/$tdir/d1
11467 can2=$(do_facet mds1 \
11468 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11469 awk '/ldlm_cancel/ {print $2}')
11470 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11471 awk '/ldlm_bl_callback/ {print $2}')
11472 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11473 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11474 lru_resize_enable mdc
11475 lru_resize_enable osc
11477 run_test 120a "Early Lock Cancel: mkdir test"
11480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11481 remote_mds_nodsh && skip "remote MDS with nodsh"
11482 test_mkdir $DIR/$tdir
11483 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11484 skip_env "no early lock cancel on server"
11486 lru_resize_disable mdc
11487 lru_resize_disable osc
11488 cancel_lru_locks mdc
11489 stat $DIR/$tdir > /dev/null
11490 can1=$(do_facet $SINGLEMDS \
11491 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11492 awk '/ldlm_cancel/ {print $2}')
11493 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11494 awk '/ldlm_bl_callback/ {print $2}')
11495 touch $DIR/$tdir/f1
11496 can2=$(do_facet $SINGLEMDS \
11497 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11498 awk '/ldlm_cancel/ {print $2}')
11499 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11500 awk '/ldlm_bl_callback/ {print $2}')
11501 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11502 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11503 lru_resize_enable mdc
11504 lru_resize_enable osc
11506 run_test 120b "Early Lock Cancel: create test"
11509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11510 remote_mds_nodsh && skip "remote MDS with nodsh"
11511 test_mkdir -i0 -c1 $DIR/$tdir
11512 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11513 skip "no early lock cancel on server"
11515 lru_resize_disable mdc
11516 lru_resize_disable osc
11517 test_mkdir -i0 -c1 $DIR/$tdir/d1
11518 test_mkdir -i0 -c1 $DIR/$tdir/d2
11519 touch $DIR/$tdir/d1/f1
11520 cancel_lru_locks mdc
11521 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11522 can1=$(do_facet mds1 \
11523 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11524 awk '/ldlm_cancel/ {print $2}')
11525 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11526 awk '/ldlm_bl_callback/ {print $2}')
11527 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11528 can2=$(do_facet mds1 \
11529 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11530 awk '/ldlm_cancel/ {print $2}')
11531 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11532 awk '/ldlm_bl_callback/ {print $2}')
11533 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11534 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11535 lru_resize_enable mdc
11536 lru_resize_enable osc
11538 run_test 120c "Early Lock Cancel: link test"
11541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11542 remote_mds_nodsh && skip "remote MDS with nodsh"
11543 test_mkdir -i0 -c1 $DIR/$tdir
11544 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11545 skip_env "no early lock cancel on server"
11547 lru_resize_disable mdc
11548 lru_resize_disable osc
11550 cancel_lru_locks mdc
11551 stat $DIR/$tdir > /dev/null
11552 can1=$(do_facet mds1 \
11553 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11554 awk '/ldlm_cancel/ {print $2}')
11555 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11556 awk '/ldlm_bl_callback/ {print $2}')
11557 chmod a+x $DIR/$tdir
11558 can2=$(do_facet mds1 \
11559 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11560 awk '/ldlm_cancel/ {print $2}')
11561 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11562 awk '/ldlm_bl_callback/ {print $2}')
11563 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11564 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11565 lru_resize_enable mdc
11566 lru_resize_enable osc
11568 run_test 120d "Early Lock Cancel: setattr test"
11571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11572 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11573 skip_env "no early lock cancel on server"
11574 remote_mds_nodsh && skip "remote MDS with nodsh"
11576 local dlmtrace_set=false
11578 test_mkdir -i0 -c1 $DIR/$tdir
11579 lru_resize_disable mdc
11580 lru_resize_disable osc
11581 ! $LCTL get_param debug | grep -q dlmtrace &&
11582 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11583 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11584 cancel_lru_locks mdc
11585 cancel_lru_locks osc
11586 dd if=$DIR/$tdir/f1 of=/dev/null
11587 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11588 # XXX client can not do early lock cancel of OST lock
11589 # during unlink (LU-4206), so cancel osc lock now.
11591 cancel_lru_locks osc
11592 can1=$(do_facet mds1 \
11593 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11594 awk '/ldlm_cancel/ {print $2}')
11595 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11596 awk '/ldlm_bl_callback/ {print $2}')
11597 unlink $DIR/$tdir/f1
11599 can2=$(do_facet mds1 \
11600 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11601 awk '/ldlm_cancel/ {print $2}')
11602 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11603 awk '/ldlm_bl_callback/ {print $2}')
11604 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11605 $LCTL dk $TMP/cancel.debug.txt
11606 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11607 $LCTL dk $TMP/blocking.debug.txt
11608 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11609 lru_resize_enable mdc
11610 lru_resize_enable osc
11612 run_test 120e "Early Lock Cancel: unlink test"
11615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11616 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11617 skip_env "no early lock cancel on server"
11618 remote_mds_nodsh && skip "remote MDS with nodsh"
11620 test_mkdir -i0 -c1 $DIR/$tdir
11621 lru_resize_disable mdc
11622 lru_resize_disable osc
11623 test_mkdir -i0 -c1 $DIR/$tdir/d1
11624 test_mkdir -i0 -c1 $DIR/$tdir/d2
11625 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11626 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11627 cancel_lru_locks mdc
11628 cancel_lru_locks osc
11629 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11630 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11631 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11632 # XXX client can not do early lock cancel of OST lock
11633 # during rename (LU-4206), so cancel osc lock now.
11635 cancel_lru_locks osc
11636 can1=$(do_facet mds1 \
11637 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11638 awk '/ldlm_cancel/ {print $2}')
11639 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11640 awk '/ldlm_bl_callback/ {print $2}')
11641 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11643 can2=$(do_facet mds1 \
11644 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11645 awk '/ldlm_cancel/ {print $2}')
11646 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11647 awk '/ldlm_bl_callback/ {print $2}')
11648 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11649 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11650 lru_resize_enable mdc
11651 lru_resize_enable osc
11653 run_test 120f "Early Lock Cancel: rename test"
11656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11657 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11658 skip_env "no early lock cancel on server"
11659 remote_mds_nodsh && skip "remote MDS with nodsh"
11661 lru_resize_disable mdc
11662 lru_resize_disable osc
11664 echo create $count files
11665 test_mkdir $DIR/$tdir
11666 cancel_lru_locks mdc
11667 cancel_lru_locks osc
11670 can0=$(do_facet $SINGLEMDS \
11671 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11672 awk '/ldlm_cancel/ {print $2}')
11673 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11674 awk '/ldlm_bl_callback/ {print $2}')
11675 createmany -o $DIR/$tdir/f $count
11677 can1=$(do_facet $SINGLEMDS \
11678 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11679 awk '/ldlm_cancel/ {print $2}')
11680 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11681 awk '/ldlm_bl_callback/ {print $2}')
11683 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11684 echo rm $count files
11687 can2=$(do_facet $SINGLEMDS \
11688 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11689 awk '/ldlm_cancel/ {print $2}')
11690 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11691 awk '/ldlm_bl_callback/ {print $2}')
11693 echo total: $count removes in $((t2-t1))
11694 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11696 # wait for commitment of removal
11697 lru_resize_enable mdc
11698 lru_resize_enable osc
11700 run_test 120g "Early Lock Cancel: performance test"
11702 test_121() { #bug #10589
11703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11706 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11707 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11708 lctl set_param fail_loc=0x310
11709 cancel_lru_locks osc > /dev/null
11710 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11711 lctl set_param fail_loc=0
11712 [[ $reads -eq $writes ]] ||
11713 error "read $reads blocks, must be $writes blocks"
11715 run_test 121 "read cancel race ========="
11717 test_123a_base() { # was test 123, statahead(bug 11401)
11721 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11722 log "testing UP system. Performance may be lower than expected."
11727 test_mkdir $DIR/$tdir
11728 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11729 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11731 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11732 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11734 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11735 lctl set_param -n llite.*.statahead_max 0
11736 lctl get_param llite.*.statahead_max
11737 cancel_lru_locks mdc
11738 cancel_lru_locks osc
11740 time $lsx $DIR/$tdir | wc -l
11742 delta=$((etime - stime))
11743 log "$lsx $i files without statahead: $delta sec"
11744 lctl set_param llite.*.statahead_max=$max
11746 swrong=$(lctl get_param -n llite.*.statahead_stats |
11747 grep "statahead wrong:" | awk '{print $3}')
11748 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11749 cancel_lru_locks mdc
11750 cancel_lru_locks osc
11752 time $lsx $DIR/$tdir | wc -l
11754 delta_sa=$((etime - stime))
11755 log "$lsx $i files with statahead: $delta_sa sec"
11756 lctl get_param -n llite.*.statahead_stats
11757 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11758 grep "statahead wrong:" | awk '{print $3}')
11760 [[ $swrong -lt $ewrong ]] &&
11761 log "statahead was stopped, maybe too many locks held!"
11762 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11764 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11765 max=$(lctl get_param -n llite.*.statahead_max |
11767 lctl set_param -n llite.*.statahead_max 0
11768 lctl get_param llite.*.statahead_max
11769 cancel_lru_locks mdc
11770 cancel_lru_locks osc
11772 time $lsx $DIR/$tdir | wc -l
11774 delta=$((etime - stime))
11775 log "$lsx $i files again without statahead: $delta sec"
11776 lctl set_param llite.*.statahead_max=$max
11777 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11778 if [ $SLOWOK -eq 0 ]; then
11779 error "$lsx $i files is slower with statahead!"
11781 log "$lsx $i files is slower with statahead!"
11787 [ $delta -gt 20 ] && break
11788 [ $delta -gt 8 ] && MULT=$((50 / delta))
11789 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11797 delta=$((etime - stime))
11798 log "rm -r $DIR/$tdir/: $delta seconds"
11800 lctl get_param -n llite.*.statahead_stats
11804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11806 test_123a_base "ls -l"
11808 run_test 123aa "verify statahead work"
11811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11813 statx_supported || skip_env "Test must be statx() syscall supported"
11815 test_123a_base "$STATX -l"
11817 run_test 123ab "verify statahead work by using statx"
11820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11822 statx_supported || skip_env "Test must be statx() syscall supported"
11829 cancel_lru_locks $OSC
11830 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11831 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11832 awk '/agl.total:/ {print $3}')
11833 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11834 test_123a_base "$STATX --cached=always -D"
11835 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11836 awk '/agl.total:/ {print $3}')
11837 [ $agl_before -eq $agl_after ] ||
11838 error "Should not trigger AGL thread - $agl_before:$agl_after"
11839 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11840 [ $rpcs_after -eq $rpcs_before ] ||
11841 error "$STATX should not send glimpse RPCs to $OSC"
11843 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11845 test_123b () { # statahead(bug 15027)
11846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11848 test_mkdir $DIR/$tdir
11849 createmany -o $DIR/$tdir/$tfile-%d 1000
11851 cancel_lru_locks mdc
11852 cancel_lru_locks osc
11854 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11855 lctl set_param fail_loc=0x80000803
11856 ls -lR $DIR/$tdir > /dev/null
11858 lctl set_param fail_loc=0x0
11859 lctl get_param -n llite.*.statahead_stats
11864 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11867 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11869 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11870 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11871 touch $DIR/$tdir.1/{1..3}
11872 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11874 remount_client $MOUNT
11876 $MULTIOP $DIR/$tdir.0 Q
11878 # let statahead to complete
11879 ls -l $DIR/$tdir.0 > /dev/null
11881 testid=$(echo $TESTNAME | tr '_' ' ')
11882 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11883 error "statahead warning" || true
11885 run_test 123c "Can not initialize inode warning on DNE statahead"
11888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11889 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11890 skip_env "no lru resize on server"
11894 test_mkdir $DIR/$tdir
11896 log "create $NR files at $DIR/$tdir"
11897 createmany -o $DIR/$tdir/f $NR ||
11898 error "failed to create $NR files in $DIR/$tdir"
11900 cancel_lru_locks mdc
11901 ls -l $DIR/$tdir > /dev/null
11905 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11906 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11907 LRU_SIZE=$($LCTL get_param -n $PARAM)
11908 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11909 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11911 log "NS=$(basename $NSDIR)"
11916 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11917 skip "Not enough cached locks created!"
11919 log "LRU=$LRU_SIZE"
11923 # We know that lru resize allows one client to hold $LIMIT locks
11924 # for 10h. After that locks begin to be killed by client.
11926 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11928 if [ $LIMIT -lt $LRU_SIZE ]; then
11929 skip "Limit is too small $LIMIT"
11932 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11933 # killing locks. Some time was spent for creating locks. This means
11934 # that up to the moment of sleep finish we must have killed some of
11935 # them (10-100 locks). This depends on how fast ther were created.
11936 # Many of them were touched in almost the same moment and thus will
11937 # be killed in groups.
11938 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11940 # Use $LRU_SIZE_B here to take into account real number of locks
11941 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11942 local LRU_SIZE_B=$LRU_SIZE
11944 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11945 log "OLD_LVF=$OLD_LVF"
11946 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11948 # Let's make sure that we really have some margin. Client checks
11949 # cached locks every 10 sec.
11950 SLEEP=$((SLEEP+20))
11951 log "Sleep ${SLEEP} sec"
11953 while ((SEC<$SLEEP)); do
11957 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11958 echo -n "$LRU_SIZE"
11961 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11962 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11964 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11965 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11966 unlinkmany $DIR/$tdir/f $NR
11970 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11971 log "unlink $NR files at $DIR/$tdir"
11972 unlinkmany $DIR/$tdir/f $NR
11974 run_test 124a "lru resize ======================================="
11976 get_max_pool_limit()
11978 local limit=$($LCTL get_param \
11979 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11981 for l in $limit; do
11982 if [[ $l -gt $max ]]; then
11990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11991 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11992 skip_env "no lru resize on server"
11994 LIMIT=$(get_max_pool_limit)
11996 NR=$(($(default_lru_size)*20))
11997 if [[ $NR -gt $LIMIT ]]; then
11998 log "Limit lock number by $LIMIT locks"
12002 IFree=$(mdsrate_inodes_available)
12003 if [ $IFree -lt $NR ]; then
12004 log "Limit lock number by $IFree inodes"
12008 lru_resize_disable mdc
12009 test_mkdir -p $DIR/$tdir/disable_lru_resize
12011 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12012 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12013 cancel_lru_locks mdc
12016 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12019 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12022 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12026 nolruresize_delta=$((etime-stime))
12027 log "ls -la time: $nolruresize_delta seconds"
12028 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12029 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12031 lru_resize_enable mdc
12032 test_mkdir -p $DIR/$tdir/enable_lru_resize
12034 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12035 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12036 cancel_lru_locks mdc
12039 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12042 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12045 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12049 lruresize_delta=$((etime-stime))
12050 log "ls -la time: $lruresize_delta seconds"
12051 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12053 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12054 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12055 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12056 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12058 log "lru resize performs the same with no lru resize"
12060 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12062 run_test 124b "lru resize (performance test) ======================="
12065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12066 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12067 skip_env "no lru resize on server"
12069 # cache ununsed locks on client
12071 cancel_lru_locks mdc
12072 test_mkdir $DIR/$tdir
12073 createmany -o $DIR/$tdir/f $nr ||
12074 error "failed to create $nr files in $DIR/$tdir"
12075 ls -l $DIR/$tdir > /dev/null
12077 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12078 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12079 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12080 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12081 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12083 # set lru_max_age to 1 sec
12084 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12085 echo "sleep $((recalc_p * 2)) seconds..."
12086 sleep $((recalc_p * 2))
12088 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12089 # restore lru_max_age
12090 $LCTL set_param -n $nsdir.lru_max_age $max_age
12091 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12092 unlinkmany $DIR/$tdir/f $nr
12094 run_test 124c "LRUR cancel very aged locks"
12097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12098 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12099 skip_env "no lru resize on server"
12101 # cache ununsed locks on client
12104 lru_resize_disable mdc
12105 stack_trap "lru_resize_enable mdc" EXIT
12107 cancel_lru_locks mdc
12109 # asynchronous object destroy at MDT could cause bl ast to client
12110 test_mkdir $DIR/$tdir
12111 createmany -o $DIR/$tdir/f $nr ||
12112 error "failed to create $nr files in $DIR/$tdir"
12113 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12115 ls -l $DIR/$tdir > /dev/null
12117 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12118 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12119 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12120 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12122 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12124 # set lru_max_age to 1 sec
12125 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12126 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12128 echo "sleep $((recalc_p * 2)) seconds..."
12129 sleep $((recalc_p * 2))
12131 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12133 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12135 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12137 test_125() { # 13358
12138 $LCTL get_param -n llite.*.client_type | grep -q local ||
12139 skip "must run as local client"
12140 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12141 skip_env "must have acl enabled"
12142 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12144 test_mkdir $DIR/$tdir
12145 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12146 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12147 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12149 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12151 test_126() { # bug 12829/13455
12152 $GSS && skip_env "must run as gss disabled"
12153 $LCTL get_param -n llite.*.client_type | grep -q local ||
12154 skip "must run as local client"
12155 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12157 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12158 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12160 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12162 run_test 126 "check that the fsgid provided by the client is taken into account"
12164 test_127a() { # bug 15521
12165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12166 local name count samp unit min max sum sumsq
12168 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12169 echo "stats before reset"
12170 $LCTL get_param osc.*.stats
12171 $LCTL set_param osc.*.stats=0
12172 local fsize=$((2048 * 1024))
12174 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12175 cancel_lru_locks osc
12176 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12178 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12179 stack_trap "rm -f $TMP/$tfile.tmp"
12180 while read name count samp unit min max sum sumsq; do
12181 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12182 [ ! $min ] && error "Missing min value for $name proc entry"
12183 eval $name=$count || error "Wrong proc format"
12186 read_bytes|write_bytes)
12187 [[ "$unit" =~ "bytes" ]] ||
12188 error "unit is not 'bytes': $unit"
12189 (( $min >= 4096 )) || error "min is too small: $min"
12190 (( $min <= $fsize )) || error "min is too big: $min"
12191 (( $max >= 4096 )) || error "max is too small: $max"
12192 (( $max <= $fsize )) || error "max is too big: $max"
12193 (( $sum == $fsize )) || error "sum is wrong: $sum"
12194 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12195 error "sumsquare is too small: $sumsq"
12196 (( $sumsq <= $fsize * $fsize )) ||
12197 error "sumsquare is too big: $sumsq"
12199 ost_read|ost_write)
12200 [[ "$unit" =~ "usec" ]] ||
12201 error "unit is not 'usec': $unit"
12205 done < $DIR/$tfile.tmp
12207 #check that we actually got some stats
12208 [ "$read_bytes" ] || error "Missing read_bytes stats"
12209 [ "$write_bytes" ] || error "Missing write_bytes stats"
12210 [ "$read_bytes" != 0 ] || error "no read done"
12211 [ "$write_bytes" != 0 ] || error "no write done"
12213 run_test 127a "verify the client stats are sane"
12215 test_127b() { # bug LU-333
12216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12217 local name count samp unit min max sum sumsq
12219 echo "stats before reset"
12220 $LCTL get_param llite.*.stats
12221 $LCTL set_param llite.*.stats=0
12223 # perform 2 reads and writes so MAX is different from SUM.
12224 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12225 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12226 cancel_lru_locks osc
12227 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12228 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12230 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12231 stack_trap "rm -f $TMP/$tfile.tmp"
12232 while read name count samp unit min max sum sumsq; do
12233 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12234 eval $name=$count || error "Wrong proc format"
12237 read_bytes|write_bytes)
12238 [[ "$unit" =~ "bytes" ]] ||
12239 error "unit is not 'bytes': $unit"
12240 (( $count == 2 )) || error "count is not 2: $count"
12241 (( $min == $PAGE_SIZE )) ||
12242 error "min is not $PAGE_SIZE: $min"
12243 (( $max == $PAGE_SIZE )) ||
12244 error "max is not $PAGE_SIZE: $max"
12245 (( $sum == $PAGE_SIZE * 2 )) ||
12246 error "sum is not $((PAGE_SIZE * 2)): $sum"
12249 [[ "$unit" =~ "usec" ]] ||
12250 error "unit is not 'usec': $unit"
12254 done < $TMP/$tfile.tmp
12256 #check that we actually got some stats
12257 [ "$read_bytes" ] || error "Missing read_bytes stats"
12258 [ "$write_bytes" ] || error "Missing write_bytes stats"
12259 [ "$read_bytes" != 0 ] || error "no read done"
12260 [ "$write_bytes" != 0 ] || error "no write done"
12262 run_test 127b "verify the llite client stats are sane"
12264 test_127c() { # LU-12394
12265 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12272 $LCTL set_param llite.*.extents_stats=1
12273 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12275 # Use two stripes so there is enough space in default config
12276 $LFS setstripe -c 2 $DIR/$tfile
12278 # Extent stats start at 0-4K and go in power of two buckets
12279 # LL_HIST_START = 12 --> 2^12 = 4K
12280 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12281 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12283 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12285 # Write and read, 2x each, second time at a non-zero offset
12286 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12287 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12288 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12289 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12293 $LCTL get_param llite.*.extents_stats
12296 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12298 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12300 reads=$(echo $bucket | awk '{print $5}')
12301 writes=$(echo $bucket | awk '{print $9}')
12302 [ "$reads" -eq $count ] ||
12303 error "$reads reads in < $bsize bucket, expect $count"
12304 [ "$writes" -eq $count ] ||
12305 error "$writes writes in < $bsize bucket, expect $count"
12308 # Test mmap write and read
12309 $LCTL set_param llite.*.extents_stats=c
12311 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12312 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12313 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12315 $LCTL get_param llite.*.extents_stats
12317 count=$(((size*1024) / PAGE_SIZE))
12319 bsize=$((2 * PAGE_SIZE / 1024))K
12321 bucket=$($LCTL get_param -n llite.*.extents_stats |
12323 reads=$(echo $bucket | awk '{print $5}')
12324 writes=$(echo $bucket | awk '{print $9}')
12325 # mmap writes fault in the page first, creating an additonal read
12326 [ "$reads" -eq $((2 * count)) ] ||
12327 error "$reads reads in < $bsize bucket, expect $count"
12328 [ "$writes" -eq $count ] ||
12329 error "$writes writes in < $bsize bucket, expect $count"
12331 run_test 127c "test llite extent stats with regular & mmap i/o"
12333 test_128() { # bug 15212
12335 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12340 result=$(grep error $TMP/$tfile.log)
12341 rm -f $DIR/$tfile $TMP/$tfile.log
12342 [ -z "$result" ] ||
12343 error "consecutive find's under interactive lfs failed"
12345 run_test 128 "interactive lfs for 2 consecutive find's"
12347 set_dir_limits () {
12352 local ldproc=/proc/fs/ldiskfs
12353 local facets=$(get_facets MDS)
12355 for facet in ${facets//,/ }; do
12356 canondev=$(ldiskfs_canon \
12357 *.$(convert_facet2label $facet).mntdev $facet)
12358 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12359 ldproc=/sys/fs/ldiskfs
12360 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12361 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12365 check_mds_dmesg() {
12366 local facets=$(get_facets MDS)
12367 for facet in ${facets//,/ }; do
12368 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12375 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12376 skip "Need MDS version with at least 2.5.56"
12377 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12378 skip_env "ldiskfs only test"
12380 remote_mds_nodsh && skip "remote MDS with nodsh"
12383 local has_warning=false
12386 mkdir -p $DIR/$tdir
12388 # block size of mds1
12389 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12390 set_dir_limits $maxsize $((maxsize * 6 / 8))
12391 stack_trap "set_dir_limits 0 0"
12392 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12393 local dirsize=$(stat -c%s "$DIR/$tdir")
12395 while (( $dirsize <= $maxsize )); do
12396 $MCREATE $DIR/$tdir/file_base_$nfiles
12398 # check two errors:
12399 # ENOSPC for ext4 max_dir_size, which has been used since
12400 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12401 if (( rc == ENOSPC )); then
12403 echo "rc=$rc returned as expected after $nfiles files"
12405 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12406 error "create failed w/o dir size limit"
12408 # messages may be rate limited if test is run repeatedly
12409 check_mds_dmesg '"is approaching max"' ||
12410 echo "warning message should be output"
12411 check_mds_dmesg '"has reached max"' ||
12412 echo "reached message should be output"
12414 dirsize=$(stat -c%s "$DIR/$tdir")
12416 [[ $dirsize -ge $maxsize ]] && return 0
12417 error "dirsize $dirsize < $maxsize after $nfiles files"
12418 elif (( rc != 0 )); then
12421 nfiles=$((nfiles + 1))
12422 dirsize=$(stat -c%s "$DIR/$tdir")
12425 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12427 run_test 129 "test directory size limit ========================"
12436 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12437 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12439 trap cleanup_130 EXIT RETURN
12441 local fm_file=$DIR/$tfile
12442 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12443 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12444 error "dd failed for $fm_file"
12446 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12447 filefrag -ves $fm_file
12449 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12450 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12451 [ $RC != 0 ] && error "filefrag $fm_file failed"
12453 filefrag_op=$(filefrag -ve -k $fm_file |
12454 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12455 lun=$($LFS getstripe -i $fm_file)
12457 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12460 for line in $filefrag_op
12462 frag_lun=`echo $line | cut -d: -f5`
12463 ext_len=`echo $line | cut -d: -f4`
12464 if (( $frag_lun != $lun )); then
12466 error "FIEMAP on 1-stripe file($fm_file) failed"
12469 (( tot_len += ext_len ))
12472 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12474 error "FIEMAP on 1-stripe file($fm_file) failed;"
12480 echo "FIEMAP on single striped file succeeded"
12482 run_test 130a "FIEMAP (1-stripe file)"
12485 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12487 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12488 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12490 trap cleanup_130 EXIT RETURN
12492 local fm_file=$DIR/$tfile
12493 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12494 error "setstripe on $fm_file"
12495 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12496 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12498 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12499 error "dd failed on $fm_file"
12501 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12502 filefrag_op=$(filefrag -ve -k $fm_file |
12503 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12505 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12506 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12511 for line in $filefrag_op
12513 frag_lun=$(echo $line | cut -d: -f5 |
12514 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12515 ext_len=$(echo $line | cut -d: -f4)
12516 if (( $frag_lun != $last_lun )); then
12517 if (( tot_len != 1024 )); then
12519 error "FIEMAP on $fm_file failed; returned " \
12520 "len $tot_len for OST $last_lun instead of 1024"
12523 (( num_luns += 1 ))
12527 (( tot_len += ext_len ))
12530 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12532 error "FIEMAP on $fm_file failed; returned wrong number of " \
12533 "luns or wrong len for OST $last_lun"
12539 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12541 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12544 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12546 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12547 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12549 trap cleanup_130 EXIT RETURN
12551 local fm_file=$DIR/$tfile
12552 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12553 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12554 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12556 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12557 error "dd failed on $fm_file"
12559 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12560 filefrag_op=$(filefrag -ve -k $fm_file |
12561 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12563 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12564 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12569 for line in $filefrag_op
12571 frag_lun=$(echo $line | cut -d: -f5 |
12572 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12573 ext_len=$(echo $line | cut -d: -f4)
12574 if (( $frag_lun != $last_lun )); then
12575 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12576 if (( logical != 512 )); then
12578 error "FIEMAP on $fm_file failed; returned " \
12579 "logical start for lun $logical instead of 512"
12582 if (( tot_len != 512 )); then
12584 error "FIEMAP on $fm_file failed; returned " \
12585 "len $tot_len for OST $last_lun instead of 1024"
12588 (( num_luns += 1 ))
12592 (( tot_len += ext_len ))
12595 if (( num_luns != 2 || tot_len != 512 )); then
12597 error "FIEMAP on $fm_file failed; returned wrong number of " \
12598 "luns or wrong len for OST $last_lun"
12604 echo "FIEMAP on 2-stripe file with hole succeeded"
12606 run_test 130c "FIEMAP (2-stripe file with hole)"
12609 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12611 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12612 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12614 trap cleanup_130 EXIT RETURN
12616 local fm_file=$DIR/$tfile
12617 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12618 error "setstripe on $fm_file"
12619 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12620 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12622 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12623 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12624 error "dd failed on $fm_file"
12626 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12627 filefrag_op=$(filefrag -ve -k $fm_file |
12628 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12630 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12631 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12636 for line in $filefrag_op
12638 frag_lun=$(echo $line | cut -d: -f5 |
12639 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12640 ext_len=$(echo $line | cut -d: -f4)
12641 if (( $frag_lun != $last_lun )); then
12642 if (( tot_len != 1024 )); then
12644 error "FIEMAP on $fm_file failed; returned " \
12645 "len $tot_len for OST $last_lun instead of 1024"
12648 (( num_luns += 1 ))
12652 (( tot_len += ext_len ))
12655 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12657 error "FIEMAP on $fm_file failed; returned wrong number of " \
12658 "luns or wrong len for OST $last_lun"
12664 echo "FIEMAP on N-stripe file succeeded"
12666 run_test 130d "FIEMAP (N-stripe file)"
12669 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12671 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12672 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12674 trap cleanup_130 EXIT RETURN
12676 local fm_file=$DIR/$tfile
12677 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12680 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12681 for ((i = 0; i < $NUM_BLKS; i++)); do
12682 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
12683 conv=notrunc > /dev/null 2>&1
12686 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12687 filefrag_op=$(filefrag -ve -k $fm_file |
12688 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12690 last_lun=$(echo $filefrag_op | cut -d: -f5)
12695 for line in $filefrag_op; do
12696 frag_lun=$(echo $line | cut -d: -f5)
12697 ext_len=$(echo $line | cut -d: -f4)
12698 if [[ "$frag_lun" != "$last_lun" ]]; then
12699 if (( tot_len != $EXPECTED_LEN )); then
12701 error "OST$last_lun $tot_len != $EXPECTED_LEN"
12703 (( num_luns += 1 ))
12707 (( tot_len += ext_len ))
12710 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12712 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
12715 echo "FIEMAP with continuation calls succeeded"
12717 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12720 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12721 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12723 local fm_file=$DIR/$tfile
12724 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12725 error "multiop create with lov_delay_create on $fm_file"
12727 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12728 filefrag_extents=$(filefrag -vek $fm_file |
12729 awk '/extents? found/ { print $2 }')
12730 if [[ "$filefrag_extents" != "0" ]]; then
12731 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
12736 run_test 130f "FIEMAP (unstriped file)"
12739 local file=$DIR/$tfile
12740 local nr=$((OSTCOUNT * 100))
12742 $LFS setstripe -C $nr $file ||
12743 error "failed to setstripe -C $nr $file"
12745 dd if=/dev/zero of=$file count=$nr bs=1M
12747 nr=$($LFS getstripe -c $file)
12749 local extents=$(filefrag -v $file |
12750 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
12752 echo "filefrag list $extents extents in file with stripecount $nr"
12753 if (( extents < nr )); then
12754 $LFS getstripe $file
12756 error "filefrag printed $extents < $nr extents"
12761 run_test 130g "FIEMAP (overstripe file)"
12763 # Test for writev/readv
12765 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12766 error "writev test failed"
12767 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12768 error "readv failed"
12771 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12774 local fsize=$((524288 + 1048576 + 1572864))
12775 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12776 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12777 error "append writev test failed"
12779 ((fsize += 1572864 + 1048576))
12780 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12781 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12782 error "append writev test failed"
12785 run_test 131b "test append writev"
12788 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12791 run_test 131c "test read/write on file w/o objects"
12794 rwv -f $DIR/$tfile -w -n 1 1572864
12795 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12796 if [ "$NOB" != 1572864 ]; then
12797 error "Short read filed: read $NOB bytes instead of 1572864"
12801 run_test 131d "test short read"
12804 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12805 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12806 error "read hitting hole failed"
12809 run_test 131e "test read hitting hole"
12818 mds*) res=$(do_facet $facet \
12819 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12821 ost*) res=$(do_facet $facet \
12822 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12824 *) error "Wrong facet '$facet'" ;;
12826 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12827 # if the argument $3 is zero, it means any stat increment is ok.
12828 if [[ $want -gt 0 ]]; then
12829 local count=$(echo $res | awk '{ print $2 }')
12830 [[ $count -ne $want ]] &&
12831 error "The $op counter on $facet is $count, not $want"
12836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12837 remote_ost_nodsh && skip "remote OST with nodsh"
12838 remote_mds_nodsh && skip "remote MDS with nodsh"
12839 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12840 skip_env "MDS doesn't support rename stats"
12842 local testdir=$DIR/${tdir}/stats_testdir
12844 mkdir -p $DIR/${tdir}
12847 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12848 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12850 # verify mdt stats first.
12851 mkdir ${testdir} || error "mkdir failed"
12852 check_stats $SINGLEMDS "mkdir" 1
12853 touch ${testdir}/${tfile} || error "touch failed"
12854 check_stats $SINGLEMDS "open" 1
12855 check_stats $SINGLEMDS "close" 1
12856 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12857 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12858 check_stats $SINGLEMDS "mknod" 2
12860 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12861 check_stats $SINGLEMDS "unlink" 1
12862 rm -f ${testdir}/${tfile} || error "file remove failed"
12863 check_stats $SINGLEMDS "unlink" 2
12865 # remove working dir and check mdt stats again.
12866 rmdir ${testdir} || error "rmdir failed"
12867 check_stats $SINGLEMDS "rmdir" 1
12869 local testdir1=$DIR/${tdir}/stats_testdir1
12870 mkdir -p ${testdir}
12871 mkdir -p ${testdir1}
12872 touch ${testdir1}/test1
12873 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12874 check_stats $SINGLEMDS "crossdir_rename" 1
12876 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12877 check_stats $SINGLEMDS "samedir_rename" 1
12879 rm -rf $DIR/${tdir}
12881 run_test 133a "Verifying MDT stats ========================================"
12886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12887 remote_ost_nodsh && skip "remote OST with nodsh"
12888 remote_mds_nodsh && skip "remote MDS with nodsh"
12890 local testdir=$DIR/${tdir}/stats_testdir
12892 mkdir -p ${testdir} || error "mkdir failed"
12893 touch ${testdir}/${tfile} || error "touch failed"
12894 cancel_lru_locks mdc
12897 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12898 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12900 # extra mdt stats verification.
12901 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12902 check_stats $SINGLEMDS "setattr" 1
12903 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12904 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12906 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12907 check_stats $SINGLEMDS "getattr" 1
12909 rm -rf $DIR/${tdir}
12911 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12912 # so the check below is not reliable
12913 [ $MDSCOUNT -eq 1 ] || return 0
12915 # Sleep to avoid a cached response.
12916 #define OBD_STATFS_CACHE_SECONDS 1
12918 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12919 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12920 $LFS df || error "lfs failed"
12921 check_stats $SINGLEMDS "statfs" 1
12923 # check aggregated statfs (LU-10018)
12924 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12926 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12929 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12930 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12932 check_stats $SINGLEMDS "statfs" 1
12934 # We want to check that the client didn't send OST_STATFS to
12935 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12936 # extra care is needed here.
12937 if remote_mds; then
12938 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12939 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12941 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12942 [ "$res" ] && error "OST got STATFS"
12947 run_test 133b "Verifying extra MDT stats =================================="
12950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12951 remote_ost_nodsh && skip "remote OST with nodsh"
12952 remote_mds_nodsh && skip "remote MDS with nodsh"
12954 local testdir=$DIR/$tdir/stats_testdir
12956 test_mkdir -p $testdir
12958 # verify obdfilter stats.
12959 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12961 cancel_lru_locks osc
12962 wait_delete_completed
12965 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12966 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12968 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12971 cancel_lru_locks osc
12972 check_stats ost1 "write" 1
12974 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12975 check_stats ost1 "read" 1
12977 > $testdir/$tfile || error "truncate failed"
12978 check_stats ost1 "punch" 1
12980 rm -f $testdir/$tfile || error "file remove failed"
12981 wait_delete_completed
12982 check_stats ost1 "destroy" 1
12986 run_test 133c "Verifying OST stats ========================================"
12993 while [ $value -ge 2 ]; do
12998 if [ $orig -gt $order ]; then
13006 local size=('K' 'M' 'G' 'T');
13008 local size_string=$value
13010 while [ $value -ge 1024 ]; do
13011 if [ $i -gt 3 ]; then
13012 #T is the biggest unit we get here, if that is bigger,
13014 size_string=${value}T
13017 value=$((value >> 10))
13018 if [ $value -lt 1024 ]; then
13019 size_string=${value}${size[$i]}
13028 get_rename_size() {
13030 local context=${2:-.}
13031 local sample=$(do_facet $SINGLEMDS $LCTL \
13032 get_param mdt.$FSNAME-MDT0000.rename_stats |
13033 grep -A1 $context |
13034 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13040 remote_ost_nodsh && skip "remote OST with nodsh"
13041 remote_mds_nodsh && skip "remote MDS with nodsh"
13042 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13043 skip_env "MDS doesn't support rename stats"
13045 local testdir1=$DIR/${tdir}/stats_testdir1
13046 local testdir2=$DIR/${tdir}/stats_testdir2
13047 mkdir -p $DIR/${tdir}
13049 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13051 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13052 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13054 createmany -o $testdir1/test 512 || error "createmany failed"
13056 # check samedir rename size
13057 mv ${testdir1}/test0 ${testdir1}/test_0
13059 local testdir1_size=$(ls -l $DIR/${tdir} |
13060 awk '/stats_testdir1/ {print $5}')
13061 local testdir2_size=$(ls -l $DIR/${tdir} |
13062 awk '/stats_testdir2/ {print $5}')
13064 testdir1_size=$(order_2 $testdir1_size)
13065 testdir2_size=$(order_2 $testdir2_size)
13067 testdir1_size=$(size_in_KMGT $testdir1_size)
13068 testdir2_size=$(size_in_KMGT $testdir2_size)
13070 echo "source rename dir size: ${testdir1_size}"
13071 echo "target rename dir size: ${testdir2_size}"
13073 local cmd="do_facet $SINGLEMDS $LCTL "
13074 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13076 eval $cmd || error "$cmd failed"
13077 local samedir=$($cmd | grep 'same_dir')
13078 local same_sample=$(get_rename_size $testdir1_size)
13079 [ -z "$samedir" ] && error "samedir_rename_size count error"
13080 [[ $same_sample -eq 1 ]] ||
13081 error "samedir_rename_size error $same_sample"
13082 echo "Check same dir rename stats success"
13084 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13086 # check crossdir rename size
13087 mv ${testdir1}/test_0 ${testdir2}/test_0
13089 testdir1_size=$(ls -l $DIR/${tdir} |
13090 awk '/stats_testdir1/ {print $5}')
13091 testdir2_size=$(ls -l $DIR/${tdir} |
13092 awk '/stats_testdir2/ {print $5}')
13094 testdir1_size=$(order_2 $testdir1_size)
13095 testdir2_size=$(order_2 $testdir2_size)
13097 testdir1_size=$(size_in_KMGT $testdir1_size)
13098 testdir2_size=$(size_in_KMGT $testdir2_size)
13100 echo "source rename dir size: ${testdir1_size}"
13101 echo "target rename dir size: ${testdir2_size}"
13103 eval $cmd || error "$cmd failed"
13104 local crossdir=$($cmd | grep 'crossdir')
13105 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13106 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13107 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13108 [[ $src_sample -eq 1 ]] ||
13109 error "crossdir_rename_size error $src_sample"
13110 [[ $tgt_sample -eq 1 ]] ||
13111 error "crossdir_rename_size error $tgt_sample"
13112 echo "Check cross dir rename stats success"
13113 rm -rf $DIR/${tdir}
13115 run_test 133d "Verifying rename_stats ========================================"
13118 remote_mds_nodsh && skip "remote MDS with nodsh"
13119 remote_ost_nodsh && skip "remote OST with nodsh"
13120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13122 local testdir=$DIR/${tdir}/stats_testdir
13123 local ctr f0 f1 bs=32768 count=42 sum
13125 mkdir -p ${testdir} || error "mkdir failed"
13127 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13129 for ctr in {write,read}_bytes; do
13131 cancel_lru_locks osc
13133 do_facet ost1 $LCTL set_param -n \
13134 "obdfilter.*.exports.clear=clear"
13136 if [ $ctr = write_bytes ]; then
13138 f1=${testdir}/${tfile}
13140 f0=${testdir}/${tfile}
13144 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13147 cancel_lru_locks osc
13149 sum=$(do_facet ost1 $LCTL get_param \
13150 "obdfilter.*.exports.*.stats" |
13151 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13152 $1 == ctr { sum += $7 }
13153 END { printf("%0.0f", sum) }')
13155 if ((sum != bs * count)); then
13156 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13160 rm -rf $DIR/${tdir}
13162 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13165 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13166 skip "too old lustre for get_param -R ($facet_ver)"
13168 # verifying readability.
13169 $LCTL get_param -R '*' &> /dev/null
13171 # Verifing writability with badarea_io.
13172 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13173 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13174 error "client badarea_io failed"
13176 # remount the FS in case writes/reads /proc break the FS
13177 cleanup || error "failed to unmount"
13178 setup || error "failed to setup"
13180 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13183 remote_mds_nodsh && skip "remote MDS with nodsh"
13184 remote_ost_nodsh && skip "remote OST with nodsh"
13187 for facet in mds1 ost1; do
13188 local facet_ver=$(lustre_version_code $facet)
13189 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13190 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13192 log "$facet: too old lustre for get_param -R"
13194 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13195 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13196 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13197 xargs badarea_io" ||
13198 error "$facet badarea_io failed"
13200 skip_noexit "$facet: too old lustre for get_param -R"
13204 # remount the FS in case writes/reads /proc break the FS
13205 cleanup || error "failed to unmount"
13206 setup || error "failed to setup"
13208 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13211 remote_mds_nodsh && skip "remote MDS with nodsh"
13212 remote_ost_nodsh && skip "remote OST with nodsh"
13213 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13214 skip "Need MDS version at least 2.9.54"
13217 for facet in client mds1 ost1; do
13218 # Get the list of files that are missing the terminating newline
13219 local plist=$(do_facet $facet
13220 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13222 for ent in $plist; do
13223 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13224 awk -v FS='\v' -v RS='\v\v' \
13225 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13226 print FILENAME}'" 2>/dev/null)
13227 [ -z $missing ] || {
13228 do_facet $facet $LCTL get_param $ent | od -An -tx1
13229 error "file does not end with newline: $facet-$ent"
13234 run_test 133h "Proc files should end with newlines"
13237 remote_mds_nodsh && skip "remote MDS with nodsh"
13238 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13239 skip "Need MDS version at least 2.7.54"
13241 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13242 cancel_lru_locks mdc
13244 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13245 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13246 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13249 createmany -o $DIR/$tdir/f $nr ||
13250 error "failed to create $nr files in $DIR/$tdir"
13251 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13253 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13254 do_facet mds1 $LCTL set_param fail_loc=0x327
13255 do_facet mds1 $LCTL set_param fail_val=500
13258 echo "sleep 10 seconds ..."
13260 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13262 do_facet mds1 $LCTL set_param fail_loc=0
13263 do_facet mds1 $LCTL set_param fail_val=0
13264 [ $lck_cnt -lt $unused ] ||
13265 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13268 unlinkmany $DIR/$tdir/f $nr
13270 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13273 remote_mds_nodsh && skip "remote MDS with nodsh"
13274 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13275 skip "Need MDS version at least 2.7.54"
13277 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13278 cancel_lru_locks mdc
13280 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13281 ldlm.lock_reclaim_threshold_mb)
13282 # disable reclaim temporarily
13283 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13285 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13286 do_facet mds1 $LCTL set_param fail_loc=0x328
13287 do_facet mds1 $LCTL set_param fail_val=500
13289 $LCTL set_param debug=+trace
13292 createmany -o $DIR/$tdir/f $nr &
13293 local create_pid=$!
13295 echo "Sleep $TIMEOUT seconds ..."
13297 if ! ps -p $create_pid > /dev/null 2>&1; then
13298 do_facet mds1 $LCTL set_param fail_loc=0
13299 do_facet mds1 $LCTL set_param fail_val=0
13300 do_facet mds1 $LCTL set_param \
13301 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13302 error "createmany finished incorrectly!"
13304 do_facet mds1 $LCTL set_param fail_loc=0
13305 do_facet mds1 $LCTL set_param fail_val=0
13306 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13307 wait $create_pid || return 1
13309 unlinkmany $DIR/$tdir/f $nr
13311 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13314 remote_mds_nodsh && skip "remote MDS with nodsh"
13315 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13316 skip "Need MDS version at least 2.13.50"
13319 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13321 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13322 #set only one record at plain llog
13323 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13325 #fill already existed plain llog each 64767
13326 #wrapping whole catalog
13327 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13329 createmany -o $DIR/$tdir/$tfile_ 64700
13330 for (( i = 0; i < 64700; i = i + 2 ))
13332 rm $DIR/$tdir/$tfile_$i &
13333 rm $DIR/$tdir/$tfile_$((i + 1)) &
13338 #waiting osp synchronization
13339 wait_delete_completed
13341 run_test 135 "Race catalog processing"
13344 remote_mds_nodsh && skip "remote MDS with nodsh"
13345 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13346 skip "Need MDS version at least 2.13.50"
13349 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13350 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13351 #set only one record at plain llog
13352 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13353 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13355 #fill already existed 2 plain llogs each 64767
13356 #wrapping whole catalog
13357 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13358 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13359 wait_delete_completed
13361 createmany -o $DIR/$tdir/$tfile_ 10
13364 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13365 for (( i = 0; i < 10; i = i + 3 ))
13367 rm $DIR/$tdir/$tfile_$i &
13368 rm $DIR/$tdir/$tfile_$((i + 1)) &
13372 rm $DIR/$tdir/$tfile_$((i + 2)) &
13375 #waiting osp synchronization
13376 wait_delete_completed
13378 run_test 136 "Race catalog processing 2"
13380 test_140() { #bug-17379
13381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13383 test_mkdir $DIR/$tdir
13384 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13385 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13387 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13388 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13390 while i=$((i + 1)); do
13392 cd $i || error "Changing to $i"
13393 ln -s ../stat stat || error "Creating stat symlink"
13394 # Read the symlink until ELOOP present,
13395 # not LBUGing the system is considered success,
13396 # we didn't overrun the stack.
13397 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13398 if [ $ret -ne 0 ]; then
13399 if [ $ret -eq 40 ]; then
13402 error "Open stat symlink"
13408 echo "The symlink depth = $i"
13409 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13410 error "Invalid symlink depth"
13412 # Test recursive symlink
13413 ln -s symlink_self symlink_self
13414 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13415 echo "open symlink_self returns $ret"
13416 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13418 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13423 local TF="$TMP/$tfile"
13425 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13426 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13428 cancel_lru_locks $OSC
13429 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13430 remount_client $MOUNT
13432 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13435 $TRUNCATE $DIR/$tfile 6000
13436 cancel_lru_locks $OSC
13437 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13440 echo "12345" >>$DIR/$tfile
13441 cancel_lru_locks $OSC
13442 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13445 echo "12345" >>$DIR/$tfile
13446 cancel_lru_locks $OSC
13447 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13449 run_test 150a "truncate/append tests"
13452 check_set_fallocate_or_skip
13455 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13456 check_fallocate $DIR/$tfile || error "fallocate failed"
13458 run_test 150b "Verify fallocate (prealloc) functionality"
13461 check_set_fallocate_or_skip
13464 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13465 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
13467 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13468 # precomputed md5sum for 20MB of zeroes
13469 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
13470 local sum=($(md5sum $DIR/$tfile))
13472 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
13474 check_set_fallocate 1
13477 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
13478 sum=($(md5sum $DIR/$tfile))
13480 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
13482 run_test 150bb "Verify fallocate modes both zero space"
13485 check_set_fallocate_or_skip
13487 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13488 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
13489 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
13490 sync; sync_all_data
13491 cancel_lru_locks $OSC
13493 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13494 want=$((OSTCOUNT * 1048576))
13496 # Must allocate all requested space, not more than 5% extra
13497 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13498 error "bytes $bytes is not $want"
13501 # verify fallocate on PFL file
13502 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
13503 error "Create $DIR/$tfile failed"
13504 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
13505 error "fallocate failed"
13506 sync; sync_all_data
13507 cancel_lru_locks $OSC
13509 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
13510 local want=$((1024 * 1048576))
13512 # Must allocate all requested space, not more than 5% extra
13513 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13514 error "bytes $bytes is not $want"
13516 run_test 150c "Verify fallocate Size and Blocks"
13519 check_set_fallocate_or_skip
13521 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13522 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13523 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13524 sync; sync_all_data
13525 cancel_lru_locks $OSC
13527 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13528 local want=$((OSTCOUNT * 1048576))
13530 # Must allocate all requested space, not more than 5% extra
13531 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13532 error "bytes $bytes is not $want"
13534 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13537 check_set_fallocate_or_skip
13541 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
13542 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13543 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13545 # Find OST with Minimum Size
13546 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13547 sort -un | head -1)
13549 # Get 100MB per OST of the available space to reduce run time
13550 # else 60% of the available space if we are running SLOW tests
13551 if [ $SLOW == "no" ]; then
13552 local space=$((1024 * 100 * OSTCOUNT))
13554 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
13557 fallocate -l${space}k $DIR/$tfile ||
13558 error "fallocate ${space}k $DIR/$tfile failed"
13559 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13561 # get size immediately after fallocate. This should be correctly
13563 local size=$(stat -c '%s' $DIR/$tfile)
13564 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13566 # Sleep for a while for statfs to get updated. And not pull from cache.
13569 echo "df after fallocate:"
13572 (( size / 1024 == space )) || error "size $size != requested $space"
13573 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13574 error "used $used < space $space"
13576 rm $DIR/$tfile || error "rm failed"
13578 wait_delete_completed
13580 echo "df after unlink:"
13583 run_test 150e "Verify 60% of available OST space consumed by fallocate"
13585 #LU-2902 roc_hit was not able to read all values from lproc
13586 function roc_hit_init() {
13587 local list=$(comma_list $(osts_nodes))
13588 local dir=$DIR/$tdir-check
13589 local file=$dir/$tfile
13595 #use setstripe to do a write to every ost
13596 for i in $(seq 0 $((OSTCOUNT-1))); do
13597 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13598 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13599 idx=$(printf %04x $i)
13600 BEFORE=$(get_osd_param $list *OST*$idx stats |
13601 awk '$1 == "cache_access" {sum += $7}
13602 END { printf("%0.0f", sum) }')
13604 cancel_lru_locks osc
13605 cat $file >/dev/null
13607 AFTER=$(get_osd_param $list *OST*$idx stats |
13608 awk '$1 == "cache_access" {sum += $7}
13609 END { printf("%0.0f", sum) }')
13611 echo BEFORE:$BEFORE AFTER:$AFTER
13612 if ! let "AFTER - BEFORE == 4"; then
13614 error "roc_hit is not safe to use"
13622 function roc_hit() {
13623 local list=$(comma_list $(osts_nodes))
13624 echo $(get_osd_param $list '' stats |
13625 awk '$1 == "cache_hit" {sum += $7}
13626 END { printf("%0.0f", sum) }')
13629 function set_cache() {
13632 if [ "$2" == "off" ]; then
13635 local list=$(comma_list $(osts_nodes))
13636 set_osd_param $list '' $1_cache_enable $on
13638 cancel_lru_locks osc
13642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13643 remote_ost_nodsh && skip "remote OST with nodsh"
13646 local list=$(comma_list $(osts_nodes))
13648 # check whether obdfilter is cache capable at all
13649 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13650 skip "not cache-capable obdfilter"
13653 # check cache is enabled on all obdfilters
13654 if get_osd_param $list '' read_cache_enable | grep 0; then
13655 skip "oss cache is disabled"
13658 set_osd_param $list '' writethrough_cache_enable 1
13660 # check write cache is enabled on all obdfilters
13661 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13662 skip "oss write cache is NOT enabled"
13667 #define OBD_FAIL_OBD_NO_LRU 0x609
13668 do_nodes $list $LCTL set_param fail_loc=0x609
13670 # pages should be in the case right after write
13671 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13674 local BEFORE=$(roc_hit)
13675 cancel_lru_locks osc
13676 cat $DIR/$tfile >/dev/null
13677 local AFTER=$(roc_hit)
13679 do_nodes $list $LCTL set_param fail_loc=0
13681 if ! let "AFTER - BEFORE == CPAGES"; then
13682 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13685 cancel_lru_locks osc
13686 # invalidates OST cache
13687 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13688 set_osd_param $list '' read_cache_enable 0
13689 cat $DIR/$tfile >/dev/null
13691 # now data shouldn't be found in the cache
13693 cancel_lru_locks osc
13694 cat $DIR/$tfile >/dev/null
13696 if let "AFTER - BEFORE != 0"; then
13697 error "IN CACHE: before: $BEFORE, after: $AFTER"
13700 set_osd_param $list '' read_cache_enable 1
13703 run_test 151 "test cache on oss and controls ==============================="
13706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13708 local TF="$TMP/$tfile"
13710 # simulate ENOMEM during write
13711 #define OBD_FAIL_OST_NOMEM 0x226
13712 lctl set_param fail_loc=0x80000226
13713 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13715 sync || error "sync failed"
13716 lctl set_param fail_loc=0
13718 # discard client's cache
13719 cancel_lru_locks osc
13721 # simulate ENOMEM during read
13722 lctl set_param fail_loc=0x80000226
13723 cmp $TF $DIR/$tfile || error "cmp failed"
13724 lctl set_param fail_loc=0
13728 run_test 152 "test read/write with enomem ============================"
13731 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13733 run_test 153 "test if fdatasync does not crash ======================="
13735 dot_lustre_fid_permission_check() {
13737 local ffid=$MOUNT/.lustre/fid/$fid
13740 echo "stat fid $fid"
13741 stat $ffid > /dev/null || error "stat $ffid failed."
13742 echo "touch fid $fid"
13743 touch $ffid || error "touch $ffid failed."
13744 echo "write to fid $fid"
13745 cat /etc/hosts > $ffid || error "write $ffid failed."
13746 echo "read fid $fid"
13747 diff /etc/hosts $ffid || error "read $ffid failed."
13748 echo "append write to fid $fid"
13749 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13750 echo "rename fid $fid"
13751 mv $ffid $test_dir/$tfile.1 &&
13752 error "rename $ffid to $tfile.1 should fail."
13753 touch $test_dir/$tfile.1
13754 mv $test_dir/$tfile.1 $ffid &&
13755 error "rename $tfile.1 to $ffid should fail."
13756 rm -f $test_dir/$tfile.1
13757 echo "truncate fid $fid"
13758 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13759 echo "link fid $fid"
13760 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13761 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13762 echo "setfacl fid $fid"
13763 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13764 echo "getfacl fid $fid"
13765 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13767 echo "unlink fid $fid"
13768 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13769 echo "mknod fid $fid"
13770 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13772 fid=[0xf00000400:0x1:0x0]
13773 ffid=$MOUNT/.lustre/fid/$fid
13775 echo "stat non-exist fid $fid"
13776 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13777 echo "write to non-exist fid $fid"
13778 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13779 echo "link new fid $fid"
13780 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13782 mkdir -p $test_dir/$tdir
13783 touch $test_dir/$tdir/$tfile
13784 fid=$($LFS path2fid $test_dir/$tdir)
13787 error "error: could not get fid for $test_dir/$dir/$tfile."
13789 ffid=$MOUNT/.lustre/fid/$fid
13792 ls $ffid > /dev/null || error "ls $ffid failed."
13793 echo "touch $fid/$tfile.1"
13794 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13796 echo "touch $MOUNT/.lustre/fid/$tfile"
13797 touch $MOUNT/.lustre/fid/$tfile && \
13798 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13800 echo "setxattr to $MOUNT/.lustre/fid"
13801 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13803 echo "listxattr for $MOUNT/.lustre/fid"
13804 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13806 echo "delxattr from $MOUNT/.lustre/fid"
13807 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13809 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13810 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13811 error "touch invalid fid should fail."
13813 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13814 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13815 error "touch non-normal fid should fail."
13817 echo "rename $tdir to $MOUNT/.lustre/fid"
13818 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13819 error "rename to $MOUNT/.lustre/fid should fail."
13821 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13823 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13824 local new_obf_mode=777
13826 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13827 chmod $new_obf_mode $DIR/.lustre/fid ||
13828 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13830 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13831 [ $obf_mode -eq $new_obf_mode ] ||
13832 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13834 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13835 chmod $old_obf_mode $DIR/.lustre/fid ||
13836 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13839 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13840 fid=$($LFS path2fid $test_dir/$tfile-2)
13842 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13844 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13845 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13846 error "create lov data thru .lustre failed"
13848 echo "cp /etc/passwd $test_dir/$tfile-2"
13849 cp /etc/passwd $test_dir/$tfile-2 ||
13850 error "copy to $test_dir/$tfile-2 failed."
13851 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13852 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13853 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13855 rm -rf $test_dir/tfile.lnk
13856 rm -rf $test_dir/$tfile-2
13860 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13861 skip "Need MDS version at least 2.4.1"
13863 local tf=$DIR/$tfile
13866 local fid=$($LFS path2fid $tf)
13867 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13869 # check that we get the same pathname back
13872 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13873 echo "$rootpath $fid"
13874 found=$($LFS fid2path $rootpath "$fid")
13875 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13876 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13879 # check wrong root path format
13880 rootpath=$MOUNT"_wrong"
13881 found=$($LFS fid2path $rootpath "$fid")
13882 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13884 run_test 154A "lfs path2fid and fid2path basic checks"
13887 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13888 skip "Need MDS version at least 2.4.1"
13890 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13891 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13892 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13893 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13895 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13896 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13898 # check that we get the same pathname
13899 echo "PFID: $PFID, name: $name"
13900 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13901 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13902 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13903 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13905 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13907 run_test 154B "verify the ll_decode_linkea tool"
13910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13911 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13912 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13913 skip "Need MDS version at least 2.2.51"
13914 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13916 cp /etc/hosts $DIR/$tfile
13918 fid=$($LFS path2fid $DIR/$tfile)
13920 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13922 dot_lustre_fid_permission_check "$fid" $DIR ||
13923 error "dot lustre permission check $fid failed"
13925 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13927 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13929 touch $MOUNT/.lustre/file &&
13930 error "creation is not allowed under .lustre"
13932 mkdir $MOUNT/.lustre/dir &&
13933 error "mkdir is not allowed under .lustre"
13937 run_test 154a "Open-by-FID"
13940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13941 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13942 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13943 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13944 skip "Need MDS version at least 2.2.51"
13946 local remote_dir=$DIR/$tdir/remote_dir
13950 mkdir -p $DIR/$tdir
13951 $LFS mkdir -i $MDTIDX $remote_dir ||
13952 error "create remote directory failed"
13954 cp /etc/hosts $remote_dir/$tfile
13956 fid=$($LFS path2fid $remote_dir/$tfile)
13958 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13960 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13961 error "dot lustre permission check $fid failed"
13964 run_test 154b "Open-by-FID for remote directory"
13967 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13968 skip "Need MDS version at least 2.4.1"
13970 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13971 local FID1=$($LFS path2fid $DIR/$tfile.1)
13972 local FID2=$($LFS path2fid $DIR/$tfile.2)
13973 local FID3=$($LFS path2fid $DIR/$tfile.3)
13976 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13977 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13978 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13980 [ "$FID" = "${!want}" ] ||
13981 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13985 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13987 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13988 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13992 run_test 154c "lfs path2fid and fid2path multiple arguments"
13995 remote_mds_nodsh && skip "remote MDS with nodsh"
13996 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13997 skip "Need MDS version at least 2.5.53"
13999 if remote_mds; then
14000 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14004 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14011 local fid=$($LFS path2fid $DIR/$tfile)
14014 cmd="exec $fd<$DIR/$tfile"
14016 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14017 echo "$fid_list" | grep "$fid"
14020 cmd="exec $fd>/dev/null"
14022 if [ $rc -ne 0 ]; then
14023 error "FID $fid not found in open files list $fid_list"
14026 run_test 154d "Verify open file fid"
14030 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14031 skip "Need MDS version at least 2.6.50"
14033 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14034 error ".lustre returned by readdir"
14037 run_test 154e ".lustre is not returned by readdir"
14040 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14042 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14043 test_mkdir -p -c1 $DIR/$tdir/d
14044 # test dirs inherit from its stripe
14045 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
14046 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
14047 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
14048 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
14051 # get fid of parents
14052 local FID0=$($LFS path2fid $DIR/$tdir/d)
14053 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
14054 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
14055 local FID3=$($LFS path2fid $DIR)
14057 # check that path2fid --parents returns expected <parent_fid>/name
14058 # 1) test for a directory (single parent)
14059 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
14060 [ "$parent" == "$FID0/foo1" ] ||
14061 error "expected parent: $FID0/foo1, got: $parent"
14063 # 2) test for a file with nlink > 1 (multiple parents)
14064 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
14065 echo "$parent" | grep -F "$FID1/$tfile" ||
14066 error "$FID1/$tfile not returned in parent list"
14067 echo "$parent" | grep -F "$FID2/link" ||
14068 error "$FID2/link not returned in parent list"
14070 # 3) get parent by fid
14071 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
14072 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14073 echo "$parent" | grep -F "$FID1/$tfile" ||
14074 error "$FID1/$tfile not returned in parent list (by fid)"
14075 echo "$parent" | grep -F "$FID2/link" ||
14076 error "$FID2/link not returned in parent list (by fid)"
14078 # 4) test for entry in root directory
14079 parent=$($LFS path2fid --parents $DIR/f)
14080 echo "$parent" | grep -F "$FID3/f" ||
14081 error "$FID3/f not returned in parent list"
14083 # 5) test it on root directory
14084 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14085 error "$MOUNT should not have parents"
14087 # enable xattr caching and check that linkea is correctly updated
14088 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14089 save_lustre_params client "llite.*.xattr_cache" > $save
14090 lctl set_param llite.*.xattr_cache 1
14092 # 6.1) linkea update on rename
14093 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14095 # get parents by fid
14096 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14097 # foo1 should no longer be returned in parent list
14098 echo "$parent" | grep -F "$FID1" &&
14099 error "$FID1 should no longer be in parent list"
14100 # the new path should appear
14101 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14102 error "$FID2/$tfile.moved is not in parent list"
14104 # 6.2) linkea update on unlink
14105 rm -f $DIR/$tdir/d/foo2/link
14106 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14107 # foo2/link should no longer be returned in parent list
14108 echo "$parent" | grep -F "$FID2/link" &&
14109 error "$FID2/link should no longer be in parent list"
14113 restore_lustre_params < $save
14116 run_test 154f "get parent fids by reading link ea"
14120 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14121 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14122 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14123 skip "Need MDS version at least 2.6.92"
14125 mkdir -p $DIR/$tdir
14126 llapi_fid_test -d $DIR/$tdir
14128 run_test 154g "various llapi FID tests"
14130 test_155_small_load() {
14131 local temp=$TMP/$tfile
14132 local file=$DIR/$tfile
14134 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14135 error "dd of=$temp bs=6096 count=1 failed"
14137 cancel_lru_locks $OSC
14138 cmp $temp $file || error "$temp $file differ"
14140 $TRUNCATE $temp 6000
14141 $TRUNCATE $file 6000
14142 cmp $temp $file || error "$temp $file differ (truncate1)"
14144 echo "12345" >>$temp
14145 echo "12345" >>$file
14146 cmp $temp $file || error "$temp $file differ (append1)"
14148 echo "12345" >>$temp
14149 echo "12345" >>$file
14150 cmp $temp $file || error "$temp $file differ (append2)"
14156 test_155_big_load() {
14157 remote_ost_nodsh && skip "remote OST with nodsh"
14159 local temp=$TMP/$tfile
14160 local file=$DIR/$tfile
14163 local cache_size=$(do_facet ost$((MAXI+1)) \
14164 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14165 local large_file_size=$((cache_size * 2))
14167 echo "OSS cache size: $cache_size KB"
14168 echo "Large file size: $large_file_size KB"
14170 [ $MAXV -le $large_file_size ] &&
14171 skip_env "max available OST size needs > $large_file_size KB"
14173 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14175 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14176 error "dd of=$temp bs=$large_file_size count=1k failed"
14179 cancel_lru_locks osc
14180 cmp $temp $file || error "$temp $file differ"
14186 save_writethrough() {
14187 local facets=$(get_facets OST)
14189 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14195 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14197 save_writethrough $p
14200 set_cache writethrough on
14201 test_155_small_load
14202 restore_lustre_params < $p
14205 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14210 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14212 save_writethrough $p
14215 set_cache writethrough off
14216 test_155_small_load
14217 restore_lustre_params < $p
14220 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14225 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14227 save_writethrough $p
14230 set_cache writethrough on
14231 test_155_small_load
14232 restore_lustre_params < $p
14235 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14240 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14242 save_writethrough $p
14245 set_cache writethrough off
14246 test_155_small_load
14247 restore_lustre_params < $p
14250 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14255 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14257 save_writethrough $p
14260 set_cache writethrough on
14262 restore_lustre_params < $p
14265 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14270 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14272 save_writethrough $p
14275 set_cache writethrough off
14277 restore_lustre_params < $p
14280 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14285 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14287 save_writethrough $p
14290 set_cache writethrough on
14292 restore_lustre_params < $p
14295 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14300 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14302 save_writethrough $p
14305 set_cache writethrough off
14307 restore_lustre_params < $p
14310 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14314 remote_ost_nodsh && skip "remote OST with nodsh"
14315 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14316 skip "stats not implemented on old servers"
14317 [ "$ost1_FSTYPE" = "zfs" ] &&
14318 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14323 local file="$DIR/$tfile"
14324 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14326 save_writethrough $p
14329 log "Turn on read and write cache"
14331 set_cache writethrough on
14333 log "Write data and read it back."
14334 log "Read should be satisfied from the cache."
14335 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14337 cancel_lru_locks osc
14338 cat $file >/dev/null
14340 if ! let "AFTER - BEFORE == CPAGES"; then
14341 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14343 log "cache hits: before: $BEFORE, after: $AFTER"
14346 log "Read again; it should be satisfied from the cache."
14348 cancel_lru_locks osc
14349 cat $file >/dev/null
14351 if ! let "AFTER - BEFORE == CPAGES"; then
14352 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14354 log "cache hits:: before: $BEFORE, after: $AFTER"
14357 log "Turn off the read cache and turn on the write cache"
14359 set_cache writethrough on
14361 log "Read again; it should be satisfied from the cache."
14363 cancel_lru_locks osc
14364 cat $file >/dev/null
14366 if ! let "AFTER - BEFORE == CPAGES"; then
14367 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14369 log "cache hits:: before: $BEFORE, after: $AFTER"
14372 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14373 # > 2.12.56 uses pagecache if cached
14374 log "Read again; it should not be satisfied from the cache."
14376 cancel_lru_locks osc
14377 cat $file >/dev/null
14379 if ! let "AFTER - BEFORE == 0"; then
14380 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14382 log "cache hits:: before: $BEFORE, after: $AFTER"
14386 log "Write data and read it back."
14387 log "Read should be satisfied from the cache."
14388 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14390 cancel_lru_locks osc
14391 cat $file >/dev/null
14393 if ! let "AFTER - BEFORE == CPAGES"; then
14394 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14396 log "cache hits:: before: $BEFORE, after: $AFTER"
14399 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14400 # > 2.12.56 uses pagecache if cached
14401 log "Read again; it should not be satisfied from the cache."
14403 cancel_lru_locks osc
14404 cat $file >/dev/null
14406 if ! let "AFTER - BEFORE == 0"; then
14407 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14409 log "cache hits:: before: $BEFORE, after: $AFTER"
14413 log "Turn off read and write cache"
14415 set_cache writethrough off
14417 log "Write data and read it back"
14418 log "It should not be satisfied from the cache."
14420 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14421 cancel_lru_locks osc
14423 cat $file >/dev/null
14425 if ! let "AFTER - BEFORE == 0"; then
14426 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14428 log "cache hits:: before: $BEFORE, after: $AFTER"
14431 log "Turn on the read cache and turn off the write cache"
14433 set_cache writethrough off
14435 log "Write data and read it back"
14436 log "It should not be satisfied from the cache."
14438 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14440 cancel_lru_locks osc
14441 cat $file >/dev/null
14443 if ! let "AFTER - BEFORE == 0"; then
14444 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14446 log "cache hits:: before: $BEFORE, after: $AFTER"
14449 log "Read again; it should be satisfied from the cache."
14451 cancel_lru_locks osc
14452 cat $file >/dev/null
14454 if ! let "AFTER - BEFORE == CPAGES"; then
14455 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14457 log "cache hits:: before: $BEFORE, after: $AFTER"
14460 restore_lustre_params < $p
14463 run_test 156 "Verification of tunables"
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14467 remote_mds_nodsh && skip "remote MDS with nodsh"
14468 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14469 skip "Need MDS version at least 2.2.0"
14471 changelog_register || error "changelog_register failed"
14472 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14473 changelog_users $SINGLEMDS | grep -q $cl_user ||
14474 error "User $cl_user not found in changelog_users"
14477 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14478 changelog_clear 0 || error "changelog_clear failed"
14479 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14480 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14481 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14482 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14483 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14484 rm $DIR/$tdir/pics/desktop.jpg
14486 changelog_dump | tail -10
14488 echo "verifying changelog mask"
14489 changelog_chmask "-MKDIR"
14490 changelog_chmask "-CLOSE"
14492 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14493 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14495 changelog_chmask "+MKDIR"
14496 changelog_chmask "+CLOSE"
14498 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14499 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14501 changelog_dump | tail -10
14502 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14503 CLOSES=$(changelog_dump | grep -c "CLOSE")
14504 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14505 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14508 echo "verifying target fid"
14509 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14510 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14511 [ "$fidc" == "$fidf" ] ||
14512 error "changelog '$tfile' fid $fidc != file fid $fidf"
14513 echo "verifying parent fid"
14514 # The FID returned from the Changelog may be the directory shard on
14515 # a different MDT, and not the FID returned by path2fid on the parent.
14516 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14517 # since this is what will matter when recreating this file in the tree.
14518 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14519 local pathp=$($LFS fid2path $MOUNT "$fidp")
14520 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14521 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14523 echo "getting records for $cl_user"
14524 changelog_users $SINGLEMDS
14525 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14527 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14528 error "changelog_clear failed"
14529 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14530 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14531 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14532 error "user index expect $user_rec1 + $nclr != $user_rec2"
14534 local min0_rec=$(changelog_users $SINGLEMDS |
14535 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14536 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14537 awk '{ print $1; exit; }')
14539 changelog_dump | tail -n 5
14540 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14541 [ $first_rec == $((min0_rec + 1)) ] ||
14542 error "first index should be $min0_rec + 1 not $first_rec"
14544 # LU-3446 changelog index reset on MDT restart
14545 local cur_rec1=$(changelog_users $SINGLEMDS |
14546 awk '/^current.index:/ { print $NF }')
14547 changelog_clear 0 ||
14548 error "clear all changelog records for $cl_user failed"
14549 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14550 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14551 error "Fail to start $SINGLEMDS"
14552 local cur_rec2=$(changelog_users $SINGLEMDS |
14553 awk '/^current.index:/ { print $NF }')
14554 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14555 [ $cur_rec1 == $cur_rec2 ] ||
14556 error "current index should be $cur_rec1 not $cur_rec2"
14558 echo "verifying users from this test are deregistered"
14559 changelog_deregister || error "changelog_deregister failed"
14560 changelog_users $SINGLEMDS | grep -q $cl_user &&
14561 error "User '$cl_user' still in changelog_users"
14563 # lctl get_param -n mdd.*.changelog_users
14564 # current index: 144
14565 # ID index (idle seconds)
14567 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14568 # this is the normal case where all users were deregistered
14569 # make sure no new records are added when no users are present
14570 local last_rec1=$(changelog_users $SINGLEMDS |
14571 awk '/^current.index:/ { print $NF }')
14572 touch $DIR/$tdir/chloe
14573 local last_rec2=$(changelog_users $SINGLEMDS |
14574 awk '/^current.index:/ { print $NF }')
14575 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14576 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14578 # any changelog users must be leftovers from a previous test
14579 changelog_users $SINGLEMDS
14580 echo "other changelog users; can't verify off"
14583 run_test 160a "changelog sanity"
14585 test_160b() { # LU-3587
14586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14587 remote_mds_nodsh && skip "remote MDS with nodsh"
14588 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14589 skip "Need MDS version at least 2.2.0"
14591 changelog_register || error "changelog_register failed"
14592 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14593 changelog_users $SINGLEMDS | grep -q $cl_user ||
14594 error "User '$cl_user' not found in changelog_users"
14596 local longname1=$(str_repeat a 255)
14597 local longname2=$(str_repeat b 255)
14600 echo "creating very long named file"
14601 touch $longname1 || error "create of '$longname1' failed"
14602 echo "renaming very long named file"
14603 mv $longname1 $longname2
14605 changelog_dump | grep RENME | tail -n 5
14608 run_test 160b "Verify that very long rename doesn't crash in changelog"
14611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14612 remote_mds_nodsh && skip "remote MDS with nodsh"
14614 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14615 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14616 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14617 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14621 # Registration step
14622 changelog_register || error "changelog_register failed"
14625 mkdir -p $DIR/$tdir
14626 $MCREATE $DIR/$tdir/foo_160c
14627 changelog_chmask "-TRUNC"
14628 $TRUNCATE $DIR/$tdir/foo_160c 200
14629 changelog_chmask "+TRUNC"
14630 $TRUNCATE $DIR/$tdir/foo_160c 199
14631 changelog_dump | tail -n 5
14632 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14633 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14635 run_test 160c "verify that changelog log catch the truncate event"
14638 remote_mds_nodsh && skip "remote MDS with nodsh"
14639 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14641 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14642 skip "Need MDS version at least 2.7.60"
14644 # Registration step
14645 changelog_register || error "changelog_register failed"
14647 mkdir -p $DIR/$tdir/migrate_dir
14648 changelog_clear 0 || error "changelog_clear failed"
14650 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14651 changelog_dump | tail -n 5
14652 local migrates=$(changelog_dump | grep -c "MIGRT")
14653 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14655 run_test 160d "verify that changelog log catch the migrate event"
14658 remote_mds_nodsh && skip "remote MDS with nodsh"
14661 changelog_register || error "changelog_register failed"
14663 # Delete a future user (expect fail)
14664 local MDT0=$(facet_svc $SINGLEMDS)
14665 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14668 if [ $rc -eq 0 ]; then
14669 error "Deleted non-existant user cl77"
14670 elif [ $rc -ne 2 ]; then
14671 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14674 # Clear to a bad index (1 billion should be safe)
14675 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14678 if [ $rc -eq 0 ]; then
14679 error "Successfully cleared to invalid CL index"
14680 elif [ $rc -ne 22 ]; then
14681 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14684 run_test 160e "changelog negative testing (should return errors)"
14687 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14688 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14689 skip "Need MDS version at least 2.10.56"
14691 local mdts=$(comma_list $(mdts_nodes))
14694 changelog_register || error "first changelog_register failed"
14695 changelog_register || error "second changelog_register failed"
14697 declare -A cl_user1
14698 declare -A cl_user2
14703 # generate some changelog records to accumulate on each MDT
14704 # use fnv1a because created files should be evenly distributed
14705 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14706 error "test_mkdir $tdir failed"
14707 log "$(date +%s): creating first files"
14708 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14709 error "create $DIR/$tdir/$tfile failed"
14711 # check changelogs have been generated
14712 local start=$SECONDS
14713 local idle_time=$((MDSCOUNT * 5 + 5))
14714 local nbcl=$(changelog_dump | wc -l)
14715 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14717 for param in "changelog_max_idle_time=$idle_time" \
14719 "changelog_min_gc_interval=2" \
14720 "changelog_min_free_cat_entries=3"; do
14721 local MDT0=$(facet_svc $SINGLEMDS)
14722 local var="${param%=*}"
14723 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14725 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14726 do_nodes $mdts $LCTL set_param mdd.*.$param
14729 # force cl_user2 to be idle (1st part), but also cancel the
14730 # cl_user1 records so that it is not evicted later in the test.
14731 local sleep1=$((idle_time / 2))
14732 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14735 # simulate changelog catalog almost full
14736 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14737 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14739 for i in $(seq $MDSCOUNT); do
14740 cl_users=(${CL_USERS[mds$i]})
14741 cl_user1[mds$i]="${cl_users[0]}"
14742 cl_user2[mds$i]="${cl_users[1]}"
14744 [ -n "${cl_user1[mds$i]}" ] ||
14745 error "mds$i: no user registered"
14746 [ -n "${cl_user2[mds$i]}" ] ||
14747 error "mds$i: only ${cl_user2[mds$i]} is registered"
14749 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14750 [ -n "$user_rec1" ] ||
14751 error "mds$i: User ${cl_user1[mds$i]} not registered"
14752 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14753 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14754 [ -n "$user_rec2" ] ||
14755 error "mds$i: User ${cl_user1[mds$i]} not registered"
14756 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14757 "$user_rec1 + 2 == $user_rec2"
14758 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14759 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14760 "$user_rec1 + 2, but is $user_rec2"
14761 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14762 [ -n "$user_rec2" ] ||
14763 error "mds$i: User ${cl_user2[mds$i]} not registered"
14764 [ $user_rec1 == $user_rec2 ] ||
14765 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14766 "$user_rec1, but is $user_rec2"
14769 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14770 local sleep2=$((idle_time - (SECONDS - start) + 1))
14771 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14774 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14775 # cl_user1 should be OK because it recently processed records.
14776 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14777 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14778 error "create $DIR/$tdir/${tfile}b failed"
14780 # ensure gc thread is done
14781 for i in $(mdts_nodes); do
14783 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14784 error "$i: GC-thread not done"
14788 for i in $(seq $MDSCOUNT); do
14789 # check cl_user1 still registered
14790 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14791 error "mds$i: User ${cl_user1[mds$i]} not registered"
14792 # check cl_user2 unregistered
14793 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14794 error "mds$i: User ${cl_user2[mds$i]} still registered"
14796 # check changelogs are present and starting at $user_rec1 + 1
14797 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14798 [ -n "$user_rec1" ] ||
14799 error "mds$i: User ${cl_user1[mds$i]} not registered"
14800 first_rec=$($LFS changelog $(facet_svc mds$i) |
14801 awk '{ print $1; exit; }')
14803 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14804 [ $((user_rec1 + 1)) == $first_rec ] ||
14805 error "mds$i: first index should be $user_rec1 + 1, " \
14806 "but is $first_rec"
14809 run_test 160f "changelog garbage collect (timestamped users)"
14812 remote_mds_nodsh && skip "remote MDS with nodsh"
14813 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14814 skip "Need MDS version at least 2.10.56"
14816 local mdts=$(comma_list $(mdts_nodes))
14818 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14819 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14822 changelog_register || error "first changelog_register failed"
14823 changelog_register || error "second changelog_register failed"
14825 declare -A cl_user1
14826 declare -A cl_user2
14831 # generate some changelog records to accumulate on each MDT
14832 # use fnv1a because created files should be evenly distributed
14833 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14834 error "mkdir $tdir failed"
14835 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14836 error "create $DIR/$tdir/$tfile failed"
14838 # check changelogs have been generated
14839 local nbcl=$(changelog_dump | wc -l)
14840 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14842 # reduce the max_idle_indexes value to make sure we exceed it
14843 max_ndx=$((nbcl / 2 - 1))
14845 for param in "changelog_max_idle_indexes=$max_ndx" \
14847 "changelog_min_gc_interval=2" \
14848 "changelog_min_free_cat_entries=3"; do
14849 local MDT0=$(facet_svc $SINGLEMDS)
14850 local var="${param%=*}"
14851 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14853 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14854 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14855 error "unable to set mdd.*.$param"
14858 # simulate changelog catalog almost full
14859 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14860 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14862 for i in $(seq $MDSCOUNT); do
14863 cl_users=(${CL_USERS[mds$i]})
14864 cl_user1[mds$i]="${cl_users[0]}"
14865 cl_user2[mds$i]="${cl_users[1]}"
14867 [ -n "${cl_user1[mds$i]}" ] ||
14868 error "mds$i: no user registered"
14869 [ -n "${cl_user2[mds$i]}" ] ||
14870 error "mds$i: only ${cl_user1[mds$i]} is registered"
14872 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14873 [ -n "$user_rec1" ] ||
14874 error "mds$i: User ${cl_user1[mds$i]} not registered"
14875 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14876 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14877 [ -n "$user_rec2" ] ||
14878 error "mds$i: User ${cl_user1[mds$i]} not registered"
14879 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14880 "$user_rec1 + 2 == $user_rec2"
14881 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14882 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14883 "$user_rec1 + 2, but is $user_rec2"
14884 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14885 [ -n "$user_rec2" ] ||
14886 error "mds$i: User ${cl_user2[mds$i]} not registered"
14887 [ $user_rec1 == $user_rec2 ] ||
14888 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14889 "$user_rec1, but is $user_rec2"
14892 # ensure we are past the previous changelog_min_gc_interval set above
14895 # generate one more changelog to trigger fail_loc
14896 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14897 error "create $DIR/$tdir/${tfile}bis failed"
14899 # ensure gc thread is done
14900 for i in $(mdts_nodes); do
14902 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14903 error "$i: GC-thread not done"
14907 for i in $(seq $MDSCOUNT); do
14908 # check cl_user1 still registered
14909 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14910 error "mds$i: User ${cl_user1[mds$i]} not registered"
14911 # check cl_user2 unregistered
14912 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14913 error "mds$i: User ${cl_user2[mds$i]} still registered"
14915 # check changelogs are present and starting at $user_rec1 + 1
14916 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14917 [ -n "$user_rec1" ] ||
14918 error "mds$i: User ${cl_user1[mds$i]} not registered"
14919 first_rec=$($LFS changelog $(facet_svc mds$i) |
14920 awk '{ print $1; exit; }')
14922 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14923 [ $((user_rec1 + 1)) == $first_rec ] ||
14924 error "mds$i: first index should be $user_rec1 + 1, " \
14925 "but is $first_rec"
14928 run_test 160g "changelog garbage collect (old users)"
14931 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14932 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14933 skip "Need MDS version at least 2.10.56"
14935 local mdts=$(comma_list $(mdts_nodes))
14938 changelog_register || error "first changelog_register failed"
14939 changelog_register || error "second changelog_register failed"
14941 declare -A cl_user1
14942 declare -A cl_user2
14947 # generate some changelog records to accumulate on each MDT
14948 # use fnv1a because created files should be evenly distributed
14949 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14950 error "test_mkdir $tdir failed"
14951 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14952 error "create $DIR/$tdir/$tfile failed"
14954 # check changelogs have been generated
14955 local nbcl=$(changelog_dump | wc -l)
14956 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14958 for param in "changelog_max_idle_time=10" \
14960 "changelog_min_gc_interval=2"; do
14961 local MDT0=$(facet_svc $SINGLEMDS)
14962 local var="${param%=*}"
14963 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14965 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14966 do_nodes $mdts $LCTL set_param mdd.*.$param
14969 # force cl_user2 to be idle (1st part)
14972 for i in $(seq $MDSCOUNT); do
14973 cl_users=(${CL_USERS[mds$i]})
14974 cl_user1[mds$i]="${cl_users[0]}"
14975 cl_user2[mds$i]="${cl_users[1]}"
14977 [ -n "${cl_user1[mds$i]}" ] ||
14978 error "mds$i: no user registered"
14979 [ -n "${cl_user2[mds$i]}" ] ||
14980 error "mds$i: only ${cl_user2[mds$i]} is registered"
14982 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14983 [ -n "$user_rec1" ] ||
14984 error "mds$i: User ${cl_user1[mds$i]} not registered"
14985 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14986 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14987 [ -n "$user_rec2" ] ||
14988 error "mds$i: User ${cl_user1[mds$i]} not registered"
14989 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14990 "$user_rec1 + 2 == $user_rec2"
14991 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14992 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14993 "$user_rec1 + 2, but is $user_rec2"
14994 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14995 [ -n "$user_rec2" ] ||
14996 error "mds$i: User ${cl_user2[mds$i]} not registered"
14997 [ $user_rec1 == $user_rec2 ] ||
14998 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14999 "$user_rec1, but is $user_rec2"
15002 # force cl_user2 to be idle (2nd part) and to reach
15003 # changelog_max_idle_time
15006 # force each GC-thread start and block then
15007 # one per MDT/MDD, set fail_val accordingly
15008 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15009 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15011 # generate more changelogs to trigger fail_loc
15012 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15013 error "create $DIR/$tdir/${tfile}bis failed"
15015 # stop MDT to stop GC-thread, should be done in back-ground as it will
15016 # block waiting for the thread to be released and exit
15017 declare -A stop_pids
15018 for i in $(seq $MDSCOUNT); do
15020 stop_pids[mds$i]=$!
15023 for i in $(mdts_nodes); do
15026 local facets=$(facets_up_on_host $i)
15028 for facet in ${facets//,/ }; do
15029 if [[ $facet == mds* ]]; then
15033 # ensure each MDS's gc threads are still present and all in "R"
15034 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15035 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15036 error "$i: expected $nb GC-thread"
15038 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15040 error "$i: GC-thread not found in R-state"
15041 # check umounts of each MDT on MDS have reached kthread_stop()
15042 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15043 error "$i: expected $nb umount"
15045 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15046 error "$i: umount not found in D-state"
15049 # release all GC-threads
15050 do_nodes $mdts $LCTL set_param fail_loc=0
15052 # wait for MDT stop to complete
15053 for i in $(seq $MDSCOUNT); do
15054 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15058 # may try to check if any orphan changelog records are present
15059 # via ldiskfs/zfs and llog_reader...
15061 # re-start/mount MDTs
15062 for i in $(seq $MDSCOUNT); do
15063 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15064 error "Fail to start mds$i"
15068 for i in $(seq $MDSCOUNT); do
15069 # check cl_user1 still registered
15070 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15071 error "mds$i: User ${cl_user1[mds$i]} not registered"
15072 # check cl_user2 unregistered
15073 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15074 error "mds$i: User ${cl_user2[mds$i]} still registered"
15076 # check changelogs are present and starting at $user_rec1 + 1
15077 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15078 [ -n "$user_rec1" ] ||
15079 error "mds$i: User ${cl_user1[mds$i]} not registered"
15080 first_rec=$($LFS changelog $(facet_svc mds$i) |
15081 awk '{ print $1; exit; }')
15083 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15084 [ $((user_rec1 + 1)) == $first_rec ] ||
15085 error "mds$i: first index should be $user_rec1 + 1, " \
15086 "but is $first_rec"
15089 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15094 local mdts=$(comma_list $(mdts_nodes))
15096 changelog_register || error "first changelog_register failed"
15098 # generate some changelog records to accumulate on each MDT
15099 # use fnv1a because created files should be evenly distributed
15100 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15101 error "mkdir $tdir failed"
15102 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
15103 error "create $DIR/$tdir/$tfile failed"
15105 # check changelogs have been generated
15106 local nbcl=$(changelog_dump | wc -l)
15107 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15109 # simulate race between register and unregister
15110 # XXX as fail_loc is set per-MDS, with DNE configs the race
15111 # simulation will only occur for one MDT per MDS and for the
15112 # others the normal race scenario will take place
15113 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15114 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15115 do_nodes $mdts $LCTL set_param fail_val=1
15117 # unregister 1st user
15118 changelog_deregister &
15120 # wait some time for deregister work to reach race rdv
15122 # register 2nd user
15123 changelog_register || error "2nd user register failed"
15125 wait $pid1 || error "1st user deregister failed"
15129 declare -A LAST_REC
15130 for i in $(seq $MDSCOUNT); do
15131 if changelog_users mds$i | grep "^cl"; then
15132 # make sure new records are added with one user present
15133 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15134 awk '/^current.index:/ { print $NF }')
15136 error "mds$i has no user registered"
15140 # generate more changelog records to accumulate on each MDT
15141 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15142 error "create $DIR/$tdir/${tfile}bis failed"
15144 for i in $(seq $MDSCOUNT); do
15145 last_rec=$(changelog_users $SINGLEMDS |
15146 awk '/^current.index:/ { print $NF }')
15147 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15148 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15149 error "changelogs are off on mds$i"
15152 run_test 160i "changelog user register/unregister race"
15155 remote_mds_nodsh && skip "remote MDS with nodsh"
15156 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15157 skip "Need MDS version at least 2.12.56"
15159 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15160 stack_trap "umount $MOUNT2" EXIT
15162 changelog_register || error "first changelog_register failed"
15163 stack_trap "changelog_deregister" EXIT
15165 # generate some changelog
15166 # use fnv1a because created files should be evenly distributed
15167 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15168 error "mkdir $tdir failed"
15169 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15170 error "create $DIR/$tdir/${tfile}bis failed"
15172 # open the changelog device
15173 exec 3>/dev/changelog-$FSNAME-MDT0000
15174 stack_trap "exec 3>&-" EXIT
15175 exec 4</dev/changelog-$FSNAME-MDT0000
15176 stack_trap "exec 4<&-" EXIT
15178 # umount the first lustre mount
15180 stack_trap "mount_client $MOUNT" EXIT
15182 # read changelog, which may or may not fail, but should not crash
15186 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15187 changelog_users $SINGLEMDS | grep -q $cl_user ||
15188 error "User $cl_user not found in changelog_users"
15190 printf 'clear:'$cl_user':0' >&3
15192 run_test 160j "client can be umounted while its chanangelog is being used"
15195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15196 remote_mds_nodsh && skip "remote MDS with nodsh"
15198 mkdir -p $DIR/$tdir/1/1
15200 changelog_register || error "changelog_register failed"
15201 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15203 changelog_users $SINGLEMDS | grep -q $cl_user ||
15204 error "User '$cl_user' not found in changelog_users"
15205 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15206 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15207 rmdir $DIR/$tdir/1/1 & sleep 1
15209 touch $DIR/$tdir/2/2
15210 rm -rf $DIR/$tdir/2
15215 changelog_dump | grep rmdir || error "rmdir not recorded"
15218 changelog_deregister
15220 run_test 160k "Verify that changelog records are not lost"
15222 # Verifies that a file passed as a parameter has recently had an operation
15223 # performed on it that has generated an MTIME changelog which contains the
15224 # correct parent FID. As files might reside on a different MDT from the
15225 # parent directory in DNE configurations, the FIDs are translated to paths
15226 # before being compared, which should be identical
15227 compare_mtime_changelog() {
15235 mdtidx=$($LFS getstripe --mdt-index $file)
15236 mdtidx=$(printf "%04x" $mdtidx)
15238 # Obtain the parent FID from the MTIME changelog
15239 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15240 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15242 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15243 [ -z "$cl_fid" ] && error "parent FID not present"
15245 # Verify that the path for the parent FID is the same as the path for
15246 # the test directory
15247 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15251 [[ "${pdir%/}" == "$dir" ]] ||
15252 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15258 remote_mds_nodsh && skip "remote MDS with nodsh"
15259 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15260 skip "Need MDS version at least 2.13.55"
15264 changelog_register || error "changelog_register failed"
15265 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15267 changelog_users $SINGLEMDS | grep -q $cl_user ||
15268 error "User '$cl_user' not found in changelog_users"
15270 # Clear some types so that MTIME changelogs are generated
15271 changelog_chmask "-CREAT"
15272 changelog_chmask "-CLOSE"
15274 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15276 # Test CL_MTIME during setattr
15277 touch $DIR/$tdir/$tfile
15278 compare_mtime_changelog $DIR/$tdir/$tfile
15280 # Test CL_MTIME during close
15281 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15282 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15284 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15289 test_mkdir -c1 $DIR/$tdir
15290 cp /etc/hosts $DIR/$tdir/$tfile
15291 test_mkdir -c1 $DIR/$tdir/foo1
15292 test_mkdir -c1 $DIR/$tdir/foo2
15293 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15294 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15295 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15296 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15297 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15298 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15299 $LFS fid2path $DIR $FID
15300 error "bad link ea"
15303 rm $DIR/$tdir/foo2/zachary
15305 rm $DIR/$tdir/foo2/thor
15307 rm $DIR/$tdir/$tfile
15309 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15310 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15311 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15312 rm $DIR/$tdir/foo2/maggie
15315 local longname=$tfile.avg_len_is_thirty_two_
15316 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15317 error_noexit 'failed to unlink many hardlinks'" EXIT
15318 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15319 error "failed to hardlink many files"
15320 links=$($LFS fid2path $DIR $FID | wc -l)
15321 echo -n "${links}/1000 links in link EA"
15322 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15324 run_test 161a "link ea sanity"
15327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15328 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15331 local remote_dir=$DIR/$tdir/remote_dir
15333 mkdir -p $DIR/$tdir
15334 $LFS mkdir -i $MDTIDX $remote_dir ||
15335 error "create remote directory failed"
15337 cp /etc/hosts $remote_dir/$tfile
15338 mkdir -p $remote_dir/foo1
15339 mkdir -p $remote_dir/foo2
15340 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15341 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15342 ln $remote_dir/$tfile $remote_dir/foo1/luna
15343 ln $remote_dir/$tfile $remote_dir/foo2/thor
15345 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15347 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15348 $LFS fid2path $DIR $FID
15349 error "bad link ea"
15352 rm $remote_dir/foo2/zachary
15354 rm $remote_dir/foo2/thor
15356 rm $remote_dir/$tfile
15358 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15359 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15360 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15361 $LFS fid2path $DIR $FID
15362 error "bad link rename"
15364 rm $remote_dir/foo2/maggie
15367 local longname=filename_avg_len_is_thirty_two_
15368 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15369 error "failed to hardlink many files"
15370 links=$($LFS fid2path $DIR $FID | wc -l)
15371 echo -n "${links}/1000 links in link EA"
15372 [[ ${links} -gt 60 ]] ||
15373 error "expected at least 60 links in link EA"
15374 unlinkmany $remote_dir/foo2/$longname 1000 ||
15375 error "failed to unlink many hardlinks"
15377 run_test 161b "link ea sanity under remote directory"
15380 remote_mds_nodsh && skip "remote MDS with nodsh"
15381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15382 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15383 skip "Need MDS version at least 2.1.5"
15385 # define CLF_RENAME_LAST 0x0001
15386 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15387 changelog_register || error "changelog_register failed"
15390 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15391 touch $DIR/$tdir/foo_161c
15392 touch $DIR/$tdir/bar_161c
15393 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15394 changelog_dump | grep RENME | tail -n 5
15395 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15396 changelog_clear 0 || error "changelog_clear failed"
15397 if [ x$flags != "x0x1" ]; then
15398 error "flag $flags is not 0x1"
15401 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15402 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15403 touch $DIR/$tdir/foo_161c
15404 touch $DIR/$tdir/bar_161c
15405 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15406 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15407 changelog_dump | grep RENME | tail -n 5
15408 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15409 changelog_clear 0 || error "changelog_clear failed"
15410 if [ x$flags != "x0x0" ]; then
15411 error "flag $flags is not 0x0"
15413 echo "rename overwrite a target having nlink > 1," \
15414 "changelog record has flags of $flags"
15416 # rename doesn't overwrite a target (changelog flag 0x0)
15417 touch $DIR/$tdir/foo_161c
15418 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15419 changelog_dump | grep RENME | tail -n 5
15420 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15421 changelog_clear 0 || error "changelog_clear failed"
15422 if [ x$flags != "x0x0" ]; then
15423 error "flag $flags is not 0x0"
15425 echo "rename doesn't overwrite a target," \
15426 "changelog record has flags of $flags"
15428 # define CLF_UNLINK_LAST 0x0001
15429 # unlink a file having nlink = 1 (changelog flag 0x1)
15430 rm -f $DIR/$tdir/foo2_161c
15431 changelog_dump | grep UNLNK | tail -n 5
15432 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15433 changelog_clear 0 || error "changelog_clear failed"
15434 if [ x$flags != "x0x1" ]; then
15435 error "flag $flags is not 0x1"
15437 echo "unlink a file having nlink = 1," \
15438 "changelog record has flags of $flags"
15440 # unlink a file having nlink > 1 (changelog flag 0x0)
15441 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15442 rm -f $DIR/$tdir/foobar_161c
15443 changelog_dump | grep UNLNK | tail -n 5
15444 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15445 changelog_clear 0 || error "changelog_clear failed"
15446 if [ x$flags != "x0x0" ]; then
15447 error "flag $flags is not 0x0"
15449 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15451 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15454 remote_mds_nodsh && skip "remote MDS with nodsh"
15455 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15460 changelog_register || error "changelog_register failed"
15462 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15463 # interfer with $MOUNT/.lustre/fid/ access
15465 [[ $? -eq 0 ]] || error "mkdir failed"
15467 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15468 $LCTL set_param fail_loc=0x8000140c
15470 $LCTL set_param fail_val=5
15473 echo foofoo > $DIR/$tdir/$tfile &
15476 # wait for create to be delayed
15480 [[ $? -eq 0 ]] || error "create should be blocked"
15482 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15483 stack_trap "rm -f $tempfile"
15484 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15485 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15486 # some delay may occur during ChangeLog publishing and file read just
15487 # above, that could allow file write to happen finally
15488 [[ -s $tempfile ]] && echo "file should be empty"
15490 $LCTL set_param fail_loc=0
15493 [[ $? -eq 0 ]] || error "create failed"
15495 run_test 161d "create with concurrent .lustre/fid access"
15498 local expected="$1"
15503 path=$($LFS fid2path "$@")
15506 if [ $rc -ne 0 ]; then
15507 error "path looked up of '$expected' failed: rc=$rc"
15508 elif [ "$path" != "$expected" ]; then
15509 error "path looked up '$path' instead of '$expected'"
15511 echo "FID '$fid' resolves to path '$path' as expected"
15515 test_162a() { # was test_162
15516 test_mkdir -p -c1 $DIR/$tdir/d2
15517 touch $DIR/$tdir/d2/$tfile
15518 touch $DIR/$tdir/d2/x1
15519 touch $DIR/$tdir/d2/x2
15520 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15521 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15523 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15524 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15527 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15528 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15529 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15531 # softlink to wrong file
15532 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15533 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15534 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15537 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15538 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15539 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15540 # fid2path dir/fsname should both work
15541 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15542 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15544 # hardlink count: check that there are 2 links
15545 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15546 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15548 # hardlink indexing: remove the first link
15549 rm $DIR/$tdir/d2/p/q/r/hlink
15550 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15552 run_test 162a "path lookup sanity"
15555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15559 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15560 error "create striped dir failed"
15562 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15563 tail -n 1 | awk '{print $2}')
15564 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15566 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15567 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15570 for ((i=0;i<5;i++)); do
15571 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15572 error "get fid for f$i failed"
15573 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15575 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15576 error "get fid for d$i failed"
15577 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15582 run_test 162b "striped directory path lookup sanity"
15584 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15586 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15587 skip "Need MDS version at least 2.7.51"
15589 local lpath=$tdir.local
15590 local rpath=$tdir.remote
15592 test_mkdir $DIR/$lpath
15593 test_mkdir $DIR/$rpath
15595 for ((i = 0; i <= 101; i++)); do
15598 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15599 error "get fid for local directory $DIR/$lpath failed"
15600 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15603 test_mkdir $DIR/$rpath
15604 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15605 error "get fid for remote directory $DIR/$rpath failed"
15606 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15611 run_test 162c "fid2path works with paths 100 or more directories deep"
15613 oalr_event_count() {
15617 awk -v name="${FSNAME}-OST0000" \
15618 -v event="${event}" \
15619 '$1 == "TRACE" && $2 == event && $3 == name' \
15624 oalr_expect_event_count() {
15627 local expect="${3}"
15630 count=$(oalr_event_count "${event}" "${trace}")
15631 if ((count == expect)); then
15635 error_noexit "${event} event count was '${count}', expected ${expect}"
15641 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15643 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15647 sync # Flush previous IOs so we can count log entries.
15648 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15649 stack_trap cleanup_165 EXIT
15653 local trace="/tmp/${tfile}.trace"
15657 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15658 skip "OFD access log unsupported"
15661 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15664 do_facet ost1 ofd_access_log_reader --list
15667 do_facet ost1 killall -TERM ofd_access_log_reader
15671 if ((rc != 0)); then
15672 error "ofd_access_log_reader exited with rc = '${rc}'"
15675 # Parse trace file for discovery events:
15676 oalr_expect_event_count alr_log_add "${trace}" 1
15677 oalr_expect_event_count alr_log_eof "${trace}" 1
15678 oalr_expect_event_count alr_log_free "${trace}" 1
15680 run_test 165a "ofd access log discovery"
15683 local trace="/tmp/${tfile}.trace"
15684 local file="${DIR}/${tfile}"
15693 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15694 skip "OFD access log unsupported"
15697 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15700 do_facet ost1 ofd_access_log_reader --list
15702 lfs setstripe -c 1 -i 0 "${file}"
15703 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15704 error "cannot create '${file}'"
15707 do_facet ost1 killall -TERM ofd_access_log_reader
15711 if ((rc != 0)); then
15712 error "ofd_access_log_reader exited with rc = '${rc}'"
15715 oalr_expect_event_count alr_log_entry "${trace}" 1
15717 pfid1=$($LFS path2fid "${file}")
15719 # 1 2 3 4 5 6 7 8 9 10
15720 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15721 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15723 echo "entry = '${entry[*]}'" >&2
15726 if [[ "${pfid1}" != "${pfid2}" ]]; then
15727 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15731 if ((size != 1048576)); then
15732 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15736 if [[ "${flags}" != "w" ]]; then
15737 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15740 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15743 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15744 error "cannot read '${file}'"
15747 do_facet ost1 killall -TERM ofd_access_log_reader
15751 if ((rc != 0)); then
15752 error "ofd_access_log_reader exited with rc = '${rc}'"
15755 oalr_expect_event_count alr_log_entry "${trace}" 1
15757 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15758 echo "entry = '${entry[*]}'" >&2
15761 if [[ "${pfid1}" != "${pfid2}" ]]; then
15762 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15766 if ((size != 524288)); then
15767 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15771 if [[ "${flags}" != "r" ]]; then
15772 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15775 run_test 165b "ofd access log entries are produced and consumed"
15778 local trace="/tmp/${tfile}.trace"
15779 local file="${DIR}/${tdir}/${tfile}"
15781 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15782 skip "OFD access log unsupported"
15784 test_mkdir "${DIR}/${tdir}"
15787 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15790 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15792 # 4096 / 64 = 64. Create twice as many entries.
15793 for ((i = 0; i < 128; i++)); do
15794 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15795 error "cannot create file"
15800 do_facet ost1 killall -TERM ofd_access_log_reader
15803 if ((rc != 0)); then
15804 error "ofd_access_log_reader exited with rc = '${rc}'"
15807 unlinkmany "${file}-%d" 128
15809 run_test 165c "full ofd access logs do not block IOs"
15811 oal_get_read_count() {
15814 # STATS lustre-OST0001 alr_read_count 1
15816 do_facet ost1 cat "${stats}" |
15817 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15818 END { print count; }'
15821 oal_expect_read_count() {
15826 # Ask ofd_access_log_reader to write stats.
15827 do_facet ost1 killall -USR1 ofd_access_log_reader
15829 # Allow some time for things to happen.
15832 count=$(oal_get_read_count "${stats}")
15833 if ((count == expect)); then
15837 error_noexit "bad read count, got ${count}, expected ${expect}"
15838 do_facet ost1 cat "${stats}" >&2
15843 local stats="/tmp/${tfile}.stats"
15844 local file="${DIR}/${tdir}/${tfile}"
15845 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15847 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15848 skip "OFD access log unsupported"
15850 test_mkdir "${DIR}/${tdir}"
15853 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15856 lfs setstripe -c 1 -i 0 "${file}"
15858 do_facet ost1 lctl set_param "${param}=rw"
15859 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15860 error "cannot create '${file}'"
15861 oal_expect_read_count "${stats}" 1
15863 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15864 error "cannot read '${file}'"
15865 oal_expect_read_count "${stats}" 2
15867 do_facet ost1 lctl set_param "${param}=r"
15868 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15869 error "cannot create '${file}'"
15870 oal_expect_read_count "${stats}" 2
15872 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15873 error "cannot read '${file}'"
15874 oal_expect_read_count "${stats}" 3
15876 do_facet ost1 lctl set_param "${param}=w"
15877 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15878 error "cannot create '${file}'"
15879 oal_expect_read_count "${stats}" 4
15881 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15882 error "cannot read '${file}'"
15883 oal_expect_read_count "${stats}" 4
15885 do_facet ost1 lctl set_param "${param}=0"
15886 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15887 error "cannot create '${file}'"
15888 oal_expect_read_count "${stats}" 4
15890 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15891 error "cannot read '${file}'"
15892 oal_expect_read_count "${stats}" 4
15894 do_facet ost1 killall -TERM ofd_access_log_reader
15897 if ((rc != 0)); then
15898 error "ofd_access_log_reader exited with rc = '${rc}'"
15901 run_test 165d "ofd_access_log mask works"
15904 local stats="/tmp/${tfile}.stats"
15905 local file0="${DIR}/${tdir}-0/${tfile}"
15906 local file1="${DIR}/${tdir}-1/${tfile}"
15908 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15909 skip "OFD access log unsupported"
15911 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15913 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15914 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15916 lfs setstripe -c 1 -i 0 "${file0}"
15917 lfs setstripe -c 1 -i 0 "${file1}"
15920 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15923 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15924 error "cannot create '${file0}'"
15926 oal_expect_read_count "${stats}" 0
15928 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15929 error "cannot create '${file1}'"
15931 oal_expect_read_count "${stats}" 1
15933 do_facet ost1 killall -TERM ofd_access_log_reader
15936 if ((rc != 0)); then
15937 error "ofd_access_log_reader exited with rc = '${rc}'"
15940 run_test 165e "ofd_access_log MDT index filter works"
15943 local trace="/tmp/${tfile}.trace"
15948 do_facet ost1 timeout 60 ofd_access_log_reader \
15949 --exit-on-close --debug=- --trace=- > "${trace}" &
15956 if ((rc != 0)); then
15957 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
15962 run_test 165f "ofd_access_log_reader --exit-on-close works"
15965 # do directio so as not to populate the page cache
15966 log "creating a 10 Mb file"
15967 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15968 error "multiop failed while creating a file"
15969 log "starting reads"
15970 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15971 log "truncating the file"
15972 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15973 error "multiop failed while truncating the file"
15975 kill %+ || true # reads might have finished
15976 echo "wait until dd is finished"
15978 log "removing the temporary file"
15979 rm -rf $DIR/$tfile || error "tmp file removal failed"
15981 run_test 169 "parallel read and truncate should not deadlock"
15984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15986 $LCTL clear # bug 18514
15987 $LCTL debug_daemon start $TMP/${tfile}_log_good
15989 $LCTL debug_daemon stop
15990 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15991 error "sed failed to read log_good"
15993 $LCTL debug_daemon start $TMP/${tfile}_log_good
15995 $LCTL debug_daemon stop
15997 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15998 error "lctl df log_bad failed"
16000 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16001 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16003 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
16004 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
16006 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
16007 error "bad_line good_line1 good_line2 are empty"
16009 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16010 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
16011 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
16013 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
16014 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
16015 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
16017 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
16018 error "bad_line_new good_line_new are empty"
16020 local expected_good=$((good_line1 + good_line2*2))
16022 rm -f $TMP/${tfile}*
16023 # LU-231, short malformed line may not be counted into bad lines
16024 if [ $bad_line -ne $bad_line_new ] &&
16025 [ $bad_line -ne $((bad_line_new - 1)) ]; then
16026 error "expected $bad_line bad lines, but got $bad_line_new"
16030 if [ $expected_good -ne $good_line_new ]; then
16031 error "expected $expected_good good lines, but got $good_line_new"
16036 run_test 170 "test lctl df to handle corrupted log ====================="
16038 test_171() { # bug20592
16039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16041 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
16042 $LCTL set_param fail_loc=0x50e
16043 $LCTL set_param fail_val=3000
16044 multiop_bg_pause $DIR/$tfile O_s || true
16046 kill -USR1 $MULTIPID
16050 if dmesg | grep "recursive fault"; then
16051 error "caught a recursive fault"
16053 $LCTL set_param fail_loc=0
16056 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
16058 # it would be good to share it with obdfilter-survey/iokit-libecho code
16059 setup_obdecho_osc () {
16062 local obdfilter_name=$2
16063 echo "Creating new osc for $obdfilter_name on $ost_nid"
16064 # make sure we can find loopback nid
16065 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
16067 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
16068 ${obdfilter_name}_osc_UUID || rc=2; }
16069 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
16070 ${obdfilter_name}_UUID $ost_nid || rc=3; }
16074 cleanup_obdecho_osc () {
16075 local obdfilter_name=$1
16076 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
16077 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
16084 local pages=${3:-64}
16089 local obd_size=$(get_obd_size $node $OBD)
16090 local page_size=$(get_page_size $node)
16091 if [[ -n "$obd_size" ]]; then
16092 local new_count=$((obd_size / (pages * page_size / 1024)))
16093 [[ $new_count -ge $count ]] || count=$new_count
16096 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16097 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16099 if [ $rc -eq 0 ]; then
16100 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16101 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16103 echo "New object id is $id"
16104 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16106 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16107 "test_brw $count w v $pages $id" || rc=4; }
16108 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16110 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16111 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16112 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16113 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16114 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16121 if ! [ -d /sys/fs/lustre/echo_client ] &&
16122 ! module_loaded obdecho; then
16123 load_module obdecho/obdecho &&
16124 stack_trap "rmmod obdecho" EXIT ||
16125 error "unable to load obdecho on client"
16128 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16129 local host=$($LCTL get_param -n osc.$osc.import |
16130 awk '/current_connection:/ { print $2 }' )
16131 local target=$($LCTL get_param -n osc.$osc.import |
16132 awk '/target:/ { print $2 }' )
16133 target=${target%_UUID}
16135 if [ -n "$target" ]; then
16136 setup_obdecho_osc $host $target &&
16137 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16138 { error "obdecho setup failed with $?"; return; }
16140 obdecho_test ${target}_osc client ||
16141 error "obdecho_test failed on ${target}_osc"
16143 $LCTL get_param osc.$osc.import
16144 error "there is no osc.$osc.import target"
16147 run_test 180a "test obdecho on osc"
16150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16151 remote_ost_nodsh && skip "remote OST with nodsh"
16153 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16154 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16155 error "failed to load module obdecho"
16157 local target=$(do_facet ost1 $LCTL dl |
16158 awk '/obdfilter/ { print $4; exit; }')
16160 if [ -n "$target" ]; then
16161 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16163 do_facet ost1 $LCTL dl
16164 error "there is no obdfilter target on ost1"
16167 run_test 180b "test obdecho directly on obdfilter"
16169 test_180c() { # LU-2598
16170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16171 remote_ost_nodsh && skip "remote OST with nodsh"
16172 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16173 skip "Need MDS version at least 2.4.0"
16175 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16176 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16177 error "failed to load module obdecho"
16179 local target=$(do_facet ost1 $LCTL dl |
16180 awk '/obdfilter/ { print $4; exit; }')
16182 if [ -n "$target" ]; then
16183 local pages=16384 # 64MB bulk I/O RPC size
16185 obdecho_test "$target" ost1 "$pages" ||
16186 error "obdecho_test with pages=$pages failed with $?"
16188 do_facet ost1 $LCTL dl
16189 error "there is no obdfilter target on ost1"
16192 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16194 test_181() { # bug 22177
16195 test_mkdir $DIR/$tdir
16196 # create enough files to index the directory
16197 createmany -o $DIR/$tdir/foobar 4000
16198 # print attributes for debug purpose
16201 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16203 # remove the files & current working dir
16204 unlinkmany $DIR/$tdir/foobar 4000
16206 kill -USR1 $MULTIPID
16208 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16211 run_test 181 "Test open-unlinked dir ========================"
16217 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16219 $LCTL set_param mdc.*.rpc_stats=clear
16221 for (( i = 0; i < $tcount; i++ )) ; do
16222 mkdir $DIR/$tdir/$i
16225 for (( i = 0; i < $tcount; i++ )) ; do
16226 createmany -o $DIR/$tdir/$i/f- $fcount &
16230 for (( i = 0; i < $tcount; i++ )) ; do
16231 unlinkmany $DIR/$tdir/$i/f- $fcount &
16235 $LCTL get_param mdc.*.rpc_stats
16239 run_test 182 "Test parallel modify metadata operations ================"
16241 test_183() { # LU-2275
16242 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16243 remote_mds_nodsh && skip "remote MDS with nodsh"
16244 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16245 skip "Need MDS version at least 2.3.56"
16247 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16248 echo aaa > $DIR/$tdir/$tfile
16250 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16251 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16253 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16254 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16256 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16258 # Flush negative dentry cache
16259 touch $DIR/$tdir/$tfile
16261 # We are not checking for any leaked references here, they'll
16262 # become evident next time we do cleanup with module unload.
16265 run_test 183 "No crash or request leak in case of strange dispositions ========"
16267 # test suite 184 is for LU-2016, LU-2017
16269 check_swap_layouts_support
16271 dir0=$DIR/$tdir/$testnum
16272 test_mkdir -p -c1 $dir0
16277 $LFS setstripe -c1 $file1
16279 $LFS setstripe -c2 $file2
16281 gen1=$($LFS getstripe -g $file1)
16282 gen2=$($LFS getstripe -g $file2)
16284 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16285 gen=$($LFS getstripe -g $file1)
16286 [[ $gen1 != $gen ]] ||
16287 "Layout generation on $file1 does not change"
16288 gen=$($LFS getstripe -g $file2)
16289 [[ $gen2 != $gen ]] ||
16290 "Layout generation on $file2 does not change"
16292 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16293 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16295 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16297 run_test 184a "Basic layout swap"
16300 check_swap_layouts_support
16302 dir0=$DIR/$tdir/$testnum
16303 mkdir -p $dir0 || error "creating dir $dir0"
16310 $LFS setstripe -c1 $file1
16311 $LFS setstripe -c2 $file2
16312 $LFS setstripe -c1 $file3
16313 chown $RUNAS_ID $file3
16314 gen1=$($LFS getstripe -g $file1)
16315 gen2=$($LFS getstripe -g $file2)
16317 $LFS swap_layouts $dir1 $dir2 &&
16318 error "swap of directories layouts should fail"
16319 $LFS swap_layouts $dir1 $file1 &&
16320 error "swap of directory and file layouts should fail"
16321 $RUNAS $LFS swap_layouts $file1 $file2 &&
16322 error "swap of file we cannot write should fail"
16323 $LFS swap_layouts $file1 $file3 &&
16324 error "swap of file with different owner should fail"
16325 /bin/true # to clear error code
16327 run_test 184b "Forbidden layout swap (will generate errors)"
16330 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16331 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16332 check_swap_layouts_support
16333 check_swap_layout_no_dom $DIR
16335 local dir0=$DIR/$tdir/$testnum
16336 mkdir -p $dir0 || error "creating dir $dir0"
16338 local ref1=$dir0/ref1
16339 local ref2=$dir0/ref2
16340 local file1=$dir0/file1
16341 local file2=$dir0/file2
16342 # create a file large enough for the concurrent test
16343 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16344 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16345 echo "ref file size: ref1($(stat -c %s $ref1))," \
16346 "ref2($(stat -c %s $ref2))"
16349 dd if=$ref1 of=$file1 bs=16k &
16352 # Make sure dd starts to copy file, but wait at most 5 seconds
16354 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16356 $LFS swap_layouts $file1 $file2
16359 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16360 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16362 # how many bytes copied before swapping layout
16363 local copied=$(stat -c %s $file2)
16364 local remaining=$(stat -c %s $ref1)
16365 remaining=$((remaining - copied))
16366 echo "Copied $copied bytes before swapping layout..."
16368 cmp -n $copied $file1 $ref2 | grep differ &&
16369 error "Content mismatch [0, $copied) of ref2 and file1"
16370 cmp -n $copied $file2 $ref1 ||
16371 error "Content mismatch [0, $copied) of ref1 and file2"
16372 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16373 error "Content mismatch [$copied, EOF) of ref1 and file1"
16376 rm -f $ref1 $ref2 $file1 $file2
16378 run_test 184c "Concurrent write and layout swap"
16381 check_swap_layouts_support
16382 check_swap_layout_no_dom $DIR
16383 [ -z "$(which getfattr 2>/dev/null)" ] &&
16384 skip_env "no getfattr command"
16386 local file1=$DIR/$tdir/$tfile-1
16387 local file2=$DIR/$tdir/$tfile-2
16388 local file3=$DIR/$tdir/$tfile-3
16392 mkdir -p $DIR/$tdir
16393 touch $file1 || error "create $file1 failed"
16394 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16395 error "create $file2 failed"
16396 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16397 error "create $file3 failed"
16398 lovea1=$(get_layout_param $file1)
16400 $LFS swap_layouts $file2 $file3 ||
16401 error "swap $file2 $file3 layouts failed"
16402 $LFS swap_layouts $file1 $file2 ||
16403 error "swap $file1 $file2 layouts failed"
16405 lovea2=$(get_layout_param $file2)
16408 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16410 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16411 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16413 run_test 184d "allow stripeless layouts swap"
16416 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16417 skip "Need MDS version at least 2.6.94"
16418 check_swap_layouts_support
16419 check_swap_layout_no_dom $DIR
16420 [ -z "$(which getfattr 2>/dev/null)" ] &&
16421 skip_env "no getfattr command"
16423 local file1=$DIR/$tdir/$tfile-1
16424 local file2=$DIR/$tdir/$tfile-2
16425 local file3=$DIR/$tdir/$tfile-3
16428 mkdir -p $DIR/$tdir
16429 touch $file1 || error "create $file1 failed"
16430 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16431 error "create $file2 failed"
16432 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16433 error "create $file3 failed"
16435 $LFS swap_layouts $file1 $file2 ||
16436 error "swap $file1 $file2 layouts failed"
16438 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16439 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16441 echo 123 > $file1 || error "Should be able to write into $file1"
16443 $LFS swap_layouts $file1 $file3 ||
16444 error "swap $file1 $file3 layouts failed"
16446 echo 123 > $file1 || error "Should be able to write into $file1"
16448 rm -rf $file1 $file2 $file3
16450 run_test 184e "Recreate layout after stripeless layout swaps"
16453 # Create a file with name longer than sizeof(struct stat) ==
16454 # 144 to see if we can get chars from the file name to appear
16455 # in the returned striping. Note that 'f' == 0x66.
16456 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16458 mkdir -p $DIR/$tdir
16459 mcreate $DIR/$tdir/$file
16460 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16461 error "IOC_MDC_GETFILEINFO returned garbage striping"
16464 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16466 test_185() { # LU-2441
16467 # LU-3553 - no volatile file support in old servers
16468 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16469 skip "Need MDS version at least 2.3.60"
16471 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16472 touch $DIR/$tdir/spoo
16473 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16474 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16475 error "cannot create/write a volatile file"
16476 [ "$FILESET" == "" ] &&
16477 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16478 error "FID is still valid after close"
16480 multiop_bg_pause $DIR/$tdir vVw4096_c
16487 # assume that the next FID for this client is sequential, since stdout
16488 # is unfortunately eaten by multiop_bg_pause
16489 local n=$((${fidv[1]} + 1))
16490 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16491 if [ "$FILESET" == "" ]; then
16492 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16493 error "FID is missing before close"
16495 kill -USR1 $multi_pid
16496 # 1 second delay, so if mtime change we will see it
16498 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16499 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16501 run_test 185 "Volatile file support"
16503 function create_check_volatile() {
16507 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16510 local FID=$(cat /tmp/${tfile}.fid)
16511 [ "$FID" == "" ] && error "can't get FID for volatile"
16512 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16513 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16514 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16518 cancel_lru_locks mdc # flush opencache
16519 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16524 # LU-12516 - volatile creation via .lustre
16525 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16526 skip "Need MDS version at least 2.3.55"
16528 create_check_volatile 0
16529 [ $MDSCOUNT -lt 2 ] && return 0
16532 create_check_volatile 1
16536 run_test 185a "Volatile file creation in .lustre/fid/"
16539 remote_mds_nodsh && skip "remote MDS with nodsh"
16540 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16541 skip "Need MDS version at least 2.3.0"
16543 local dir0=$DIR/$tdir/$testnum
16544 mkdir -p $dir0 || error "creating dir $dir0"
16546 local file=$dir0/file1
16547 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16548 local dv1=$($LFS data_version $file)
16549 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16550 local dv2=$($LFS data_version $file)
16551 [[ $dv1 != $dv2 ]] ||
16552 error "data version did not change on write $dv1 == $dv2"
16557 run_test 187a "Test data version change"
16560 remote_mds_nodsh && skip "remote MDS with nodsh"
16561 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16562 skip "Need MDS version at least 2.3.0"
16564 local dir0=$DIR/$tdir/$testnum
16565 mkdir -p $dir0 || error "creating dir $dir0"
16567 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16568 [[ ${DV[0]} != ${DV[1]} ]] ||
16569 error "data version did not change on write"\
16570 " ${DV[0]} == ${DV[1]}"
16575 run_test 187b "Test data version change on volatile file"
16578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16579 remote_mgs_nodsh && skip "remote MGS with nodsh"
16580 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16582 local POOL=${POOL:-cea1}
16583 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16584 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16587 local last_ost=$(($OSTCOUNT - 1))
16589 local ost_list=$(seq $first_ost $ost_step $last_ost)
16590 local ost_range="$first_ost $last_ost $ost_step"
16591 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16592 local file_dir=$POOL_ROOT/file_tst
16593 local subdir=$test_path/subdir
16597 # former test_200a test_200b
16598 pool_add $POOL || { rc=$? ; break; }
16599 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16600 # former test_200c test_200d
16601 mkdir -p $test_path
16602 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16603 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16605 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16606 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16607 || { rc=$? ; break; }
16608 # former test_200e test_200f
16609 local files=$((OSTCOUNT*3))
16610 pool_alloc_files $POOL $test_path $files "$ost_list" \
16611 || { rc=$? ; break; }
16612 pool_create_files $POOL $file_dir $files "$ost_list" \
16613 || { rc=$? ; break; }
16614 # former test_200g test_200h
16615 pool_lfs_df $POOL || { rc=$? ; break; }
16616 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16618 # former test_201a test_201b test_201c
16619 pool_remove_first_target $POOL || { rc=$? ; break; }
16621 local f=$test_path/$tfile
16622 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16623 pool_remove $POOL $f || { rc=$? ; break; }
16631 run_test 200 "OST pools"
16633 # usage: default_attr <count | size | offset>
16635 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16638 # usage: check_default_stripe_attr
16639 check_default_stripe_attr() {
16640 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16643 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16645 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16649 error "unknown getstripe attr '$1'"
16652 [ $ACTUAL == $EXPECTED ] ||
16653 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16657 test_mkdir $DIR/$tdir
16658 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16660 check_default_stripe_attr --stripe-count
16661 check_default_stripe_attr --stripe-size
16662 check_default_stripe_attr --stripe-index
16664 run_test 204a "Print default stripe attributes"
16667 test_mkdir $DIR/$tdir
16668 $LFS setstripe --stripe-count 1 $DIR/$tdir
16670 check_default_stripe_attr --stripe-size
16671 check_default_stripe_attr --stripe-index
16673 run_test 204b "Print default stripe size and offset"
16676 test_mkdir $DIR/$tdir
16677 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16679 check_default_stripe_attr --stripe-count
16680 check_default_stripe_attr --stripe-index
16682 run_test 204c "Print default stripe count and offset"
16685 test_mkdir $DIR/$tdir
16686 $LFS setstripe --stripe-index 0 $DIR/$tdir
16688 check_default_stripe_attr --stripe-count
16689 check_default_stripe_attr --stripe-size
16691 run_test 204d "Print default stripe count and size"
16694 test_mkdir $DIR/$tdir
16695 $LFS setstripe -d $DIR/$tdir
16697 check_default_stripe_attr --stripe-count --raw
16698 check_default_stripe_attr --stripe-size --raw
16699 check_default_stripe_attr --stripe-index --raw
16701 run_test 204e "Print raw stripe attributes"
16704 test_mkdir $DIR/$tdir
16705 $LFS setstripe --stripe-count 1 $DIR/$tdir
16707 check_default_stripe_attr --stripe-size --raw
16708 check_default_stripe_attr --stripe-index --raw
16710 run_test 204f "Print raw stripe size and offset"
16713 test_mkdir $DIR/$tdir
16714 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16716 check_default_stripe_attr --stripe-count --raw
16717 check_default_stripe_attr --stripe-index --raw
16719 run_test 204g "Print raw stripe count and offset"
16722 test_mkdir $DIR/$tdir
16723 $LFS setstripe --stripe-index 0 $DIR/$tdir
16725 check_default_stripe_attr --stripe-count --raw
16726 check_default_stripe_attr --stripe-size --raw
16728 run_test 204h "Print raw stripe count and size"
16730 # Figure out which job scheduler is being used, if any,
16731 # or use a fake one
16732 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16733 JOBENV=SLURM_JOB_ID
16734 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16736 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16738 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16739 JOBENV=LOADL_STEP_ID
16740 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16743 $LCTL list_param jobid_name > /dev/null 2>&1
16744 if [ $? -eq 0 ]; then
16750 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16752 verify_jobstats() {
16757 # we don't really need to clear the stats for this test to work, since each
16758 # command has a unique jobid, but it makes debugging easier if needed.
16759 # for facet in $facets; do
16760 # local dev=$(convert_facet2label $facet)
16761 # # clear old jobstats
16762 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16765 # use a new JobID for each test, or we might see an old one
16766 [ "$JOBENV" = "FAKE_JOBID" ] &&
16767 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16769 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16771 [ "$JOBENV" = "nodelocal" ] && {
16772 FAKE_JOBID=id.$testnum.%e.$RANDOM
16773 $LCTL set_param jobid_name=$FAKE_JOBID
16774 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16777 log "Test: ${cmd[*]}"
16778 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16780 if [ $JOBENV = "FAKE_JOBID" ]; then
16781 FAKE_JOBID=$JOBVAL ${cmd[*]}
16786 # all files are created on OST0000
16787 for facet in $facets; do
16788 local stats="*.$(convert_facet2label $facet).job_stats"
16790 # strip out libtool wrappers for in-tree executables
16791 if [ $(do_facet $facet lctl get_param $stats |
16792 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16793 do_facet $facet lctl get_param $stats
16794 error "No jobstats for $JOBVAL found on $facet::$stats"
16800 local new_jobenv=$1
16802 set_persistent_param_and_check client "jobid_var" \
16803 "$FSNAME.sys.jobid_var" $new_jobenv
16806 test_205a() { # Job stats
16807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16808 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16809 skip "Need MDS version with at least 2.7.1"
16810 remote_mgs_nodsh && skip "remote MGS with nodsh"
16811 remote_mds_nodsh && skip "remote MDS with nodsh"
16812 remote_ost_nodsh && skip "remote OST with nodsh"
16813 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16814 skip "Server doesn't support jobstats"
16815 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16817 local old_jobenv=$($LCTL get_param -n jobid_var)
16818 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16820 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16821 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16823 stack_trap "do_facet mgs $PERM_CMD \
16824 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16828 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16829 mdt.*.job_cleanup_interval | head -n 1)
16830 local new_interval=5
16831 do_facet $SINGLEMDS \
16832 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16833 stack_trap "do_facet $SINGLEMDS \
16834 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16835 local start=$SECONDS
16839 cmd="mkdir $DIR/$tdir"
16840 verify_jobstats "$cmd" "$SINGLEMDS"
16842 cmd="rmdir $DIR/$tdir"
16843 verify_jobstats "$cmd" "$SINGLEMDS"
16844 # mkdir on secondary MDT
16845 if [ $MDSCOUNT -gt 1 ]; then
16846 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16847 verify_jobstats "$cmd" "mds2"
16850 cmd="mknod $DIR/$tfile c 1 3"
16851 verify_jobstats "$cmd" "$SINGLEMDS"
16853 cmd="rm -f $DIR/$tfile"
16854 verify_jobstats "$cmd" "$SINGLEMDS"
16855 # create all files on OST0000 so verify_jobstats can find OST stats
16857 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16858 verify_jobstats "$cmd" "$SINGLEMDS"
16860 cmd="touch $DIR/$tfile"
16861 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16863 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16864 verify_jobstats "$cmd" "ost1"
16866 cancel_lru_locks osc
16867 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16868 verify_jobstats "$cmd" "ost1"
16870 cmd="$TRUNCATE $DIR/$tfile 0"
16871 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16873 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16874 verify_jobstats "$cmd" "$SINGLEMDS"
16875 # jobstats expiry - sleep until old stats should be expired
16876 local left=$((new_interval + 5 - (SECONDS - start)))
16877 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16878 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16880 cmd="mkdir $DIR/$tdir.expire"
16881 verify_jobstats "$cmd" "$SINGLEMDS"
16882 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16883 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16885 # Ensure that jobid are present in changelog (if supported by MDS)
16886 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16887 changelog_dump | tail -10
16888 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16889 [ $jobids -eq 9 ] ||
16890 error "Wrong changelog jobid count $jobids != 9"
16894 jobstats_set $JOBENV
16896 changelog_dump | grep $tfile
16897 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16898 [ $jobids -eq 0 ] ||
16899 error "Unexpected jobids when jobid_var=$JOBENV"
16902 # test '%j' access to environment variable - if supported
16903 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16904 JOBENV="JOBCOMPLEX"
16905 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16907 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16910 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
16911 JOBENV="JOBCOMPLEX"
16912 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
16914 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16917 # test '%j' access to per-session jobid - if supported
16918 if lctl list_param jobid_this_session > /dev/null 2>&1
16920 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16921 lctl set_param jobid_this_session=$USER
16923 JOBENV="JOBCOMPLEX"
16924 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16926 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16929 run_test 205a "Verify job stats"
16931 # LU-13117, LU-13597
16933 job_stats="mdt.*.job_stats"
16934 $LCTL set_param $job_stats=clear
16935 # Setting jobid_var to USER might not be supported
16936 $LCTL set_param jobid_var=USER || true
16937 $LCTL set_param jobid_name="%e.%u"
16938 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16939 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16940 grep "job_id:.*foolish" &&
16941 error "Unexpected jobid found"
16942 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16943 grep "open:.*min.*max.*sum" ||
16944 error "wrong job_stats format found"
16946 run_test 205b "Verify job stats jobid and output format"
16950 $LCTL set_param llite.*.stats=0
16951 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16952 $LCTL get_param llite.*.stats
16953 $LCTL get_param llite.*.stats | grep \
16954 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16955 error "wrong client stats format found"
16957 run_test 205c "Verify client stats format"
16959 # LU-1480, LU-1773 and LU-1657
16961 mkdir -p $DIR/$tdir
16962 $LFS setstripe -c -1 $DIR/$tdir
16963 #define OBD_FAIL_LOV_INIT 0x1403
16964 $LCTL set_param fail_loc=0xa0001403
16965 $LCTL set_param fail_val=1
16966 touch $DIR/$tdir/$tfile || true
16968 run_test 206 "fail lov_init_raid0() doesn't lbug"
16971 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16972 local fsz=`stat -c %s $DIR/$tfile`
16973 cancel_lru_locks mdc
16975 # do not return layout in getattr intent
16976 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16977 $LCTL set_param fail_loc=0x170
16978 local sz=`stat -c %s $DIR/$tfile`
16980 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16984 run_test 207a "can refresh layout at glimpse"
16987 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16988 local cksum=`md5sum $DIR/$tfile`
16989 local fsz=`stat -c %s $DIR/$tfile`
16990 cancel_lru_locks mdc
16991 cancel_lru_locks osc
16993 # do not return layout in getattr intent
16994 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16995 $LCTL set_param fail_loc=0x171
16997 # it will refresh layout after the file is opened but before read issues
16998 echo checksum is "$cksum"
16999 echo "$cksum" |md5sum -c --quiet || error "file differs"
17003 run_test 207b "can refresh layout at open"
17006 # FIXME: in this test suite, only RD lease is used. This is okay
17007 # for now as only exclusive open is supported. After generic lease
17008 # is done, this test suite should be revised. - Jinshan
17010 remote_mds_nodsh && skip "remote MDS with nodsh"
17011 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
17012 skip "Need MDS version at least 2.4.52"
17014 echo "==== test 1: verify get lease work"
17015 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
17017 echo "==== test 2: verify lease can be broken by upcoming open"
17018 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17022 $MULTIOP $DIR/$tfile oO_RDONLY:c
17023 kill -USR1 $PID && wait $PID || error "break lease error"
17025 echo "==== test 3: verify lease can't be granted if an open already exists"
17026 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
17030 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
17031 kill -USR1 $PID && wait $PID || error "open file error"
17033 echo "==== test 4: lease can sustain over recovery"
17034 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17040 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
17042 echo "==== test 5: lease broken can't be regained by replay"
17043 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
17047 # open file to break lease and then recovery
17048 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
17051 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
17055 run_test 208 "Exclusive open"
17058 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
17059 skip_env "must have disp_stripe"
17062 sync; sleep 5; sync;
17064 echo 3 > /proc/sys/vm/drop_caches
17065 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17066 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17067 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17069 # open/close 500 times
17070 for i in $(seq 500); do
17074 echo 3 > /proc/sys/vm/drop_caches
17075 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
17076 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
17077 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
17079 echo "before: $req_before, after: $req_after"
17080 [ $((req_after - req_before)) -ge 300 ] &&
17081 error "open/close requests are not freed"
17084 run_test 209 "read-only open/close requests should be freed promptly"
17089 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
17093 $LFS getstripe $DIR/$tfile
17095 wait $pid || error "multiop failed"
17097 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17101 $LFS getstripe $DIR/$tfile
17103 wait $pid || error "multiop failed"
17105 run_test 210 "lfs getstripe does not break leases"
17109 size=$((size % 8192 + 1))
17110 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17111 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17112 rm -f $DIR/f212 $DIR/f212.xyz
17114 run_test 212 "Sendfile test ============================================"
17117 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17118 cancel_lru_locks osc
17119 lctl set_param fail_loc=0x8000040f
17120 # generate a read lock
17121 cat $DIR/$tfile > /dev/null
17122 # write to the file, it will try to cancel the above read lock.
17123 cat /etc/hosts >> $DIR/$tfile
17125 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17127 test_214() { # for bug 20133
17128 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17129 for (( i=0; i < 340; i++ )) ; do
17130 touch $DIR/$tdir/d214c/a$i
17133 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17134 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17135 ls $DIR/d214c || error "ls $DIR/d214c failed"
17136 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17137 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17139 run_test 214 "hash-indexed directory test - bug 20133"
17141 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17142 create_lnet_proc_files() {
17143 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17146 # counterpart of create_lnet_proc_files
17147 remove_lnet_proc_files() {
17148 rm -f $TMP/lnet_$1.sys
17151 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17152 # 3rd arg as regexp for body
17153 check_lnet_proc_stats() {
17154 local l=$(cat "$TMP/lnet_$1" |wc -l)
17155 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17157 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17160 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17161 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17162 # optional and can be regexp for 2nd line (lnet.routes case)
17163 check_lnet_proc_entry() {
17164 local blp=2 # blp stands for 'position of 1st line of body'
17165 [ -z "$5" ] || blp=3 # lnet.routes case
17167 local l=$(cat "$TMP/lnet_$1" |wc -l)
17168 # subtracting one from $blp because the body can be empty
17169 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17171 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17172 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17174 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17175 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17177 # bail out if any unexpected line happened
17178 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17179 [ "$?" != 0 ] || error "$2 misformatted"
17182 test_215() { # for bugs 18102, 21079, 21517
17183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17185 local N='(0|[1-9][0-9]*)' # non-negative numeric
17186 local P='[1-9][0-9]*' # positive numeric
17187 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17188 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17189 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17190 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17192 local L1 # regexp for 1st line
17193 local L2 # regexp for 2nd line (optional)
17194 local BR # regexp for the rest (body)
17196 # lnet.stats should look as 11 space-separated non-negative numerics
17197 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17198 create_lnet_proc_files "stats"
17199 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17200 remove_lnet_proc_files "stats"
17202 # lnet.routes should look like this:
17203 # Routing disabled/enabled
17204 # net hops priority state router
17205 # where net is a string like tcp0, hops > 0, priority >= 0,
17206 # state is up/down,
17207 # router is a string like 192.168.1.1@tcp2
17208 L1="^Routing (disabled|enabled)$"
17209 L2="^net +hops +priority +state +router$"
17210 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17211 create_lnet_proc_files "routes"
17212 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17213 remove_lnet_proc_files "routes"
17215 # lnet.routers should look like this:
17216 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17217 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17218 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17219 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17220 L1="^ref +rtr_ref +alive +router$"
17221 BR="^$P +$P +(up|down) +$NID$"
17222 create_lnet_proc_files "routers"
17223 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17224 remove_lnet_proc_files "routers"
17226 # lnet.peers should look like this:
17227 # nid refs state last max rtr min tx min queue
17228 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17229 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17230 # numeric (0 or >0 or <0), queue >= 0.
17231 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17232 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17233 create_lnet_proc_files "peers"
17234 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17235 remove_lnet_proc_files "peers"
17237 # lnet.buffers should look like this:
17238 # pages count credits min
17239 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17240 L1="^pages +count +credits +min$"
17241 BR="^ +$N +$N +$I +$I$"
17242 create_lnet_proc_files "buffers"
17243 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17244 remove_lnet_proc_files "buffers"
17246 # lnet.nis should look like this:
17247 # nid status alive refs peer rtr max tx min
17248 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17249 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17250 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17251 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17252 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17253 create_lnet_proc_files "nis"
17254 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17255 remove_lnet_proc_files "nis"
17257 # can we successfully write to lnet.stats?
17258 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17260 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17262 test_216() { # bug 20317
17263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17264 remote_ost_nodsh && skip "remote OST with nodsh"
17267 local facets=$(get_facets OST)
17268 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17270 save_lustre_params client "osc.*.contention_seconds" > $p
17271 save_lustre_params $facets \
17272 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17273 save_lustre_params $facets \
17274 "ldlm.namespaces.filter-*.contended_locks" >> $p
17275 save_lustre_params $facets \
17276 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17277 clear_stats osc.*.osc_stats
17279 # agressive lockless i/o settings
17280 do_nodes $(comma_list $(osts_nodes)) \
17281 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17282 ldlm.namespaces.filter-*.contended_locks=0 \
17283 ldlm.namespaces.filter-*.contention_seconds=60"
17284 lctl set_param -n osc.*.contention_seconds=60
17286 $DIRECTIO write $DIR/$tfile 0 10 4096
17287 $CHECKSTAT -s 40960 $DIR/$tfile
17289 # disable lockless i/o
17290 do_nodes $(comma_list $(osts_nodes)) \
17291 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17292 ldlm.namespaces.filter-*.contended_locks=32 \
17293 ldlm.namespaces.filter-*.contention_seconds=0"
17294 lctl set_param -n osc.*.contention_seconds=0
17295 clear_stats osc.*.osc_stats
17297 dd if=/dev/zero of=$DIR/$tfile count=0
17298 $CHECKSTAT -s 0 $DIR/$tfile
17300 restore_lustre_params <$p
17304 run_test 216 "check lockless direct write updates file size and kms correctly"
17306 test_217() { # bug 22430
17307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17312 for node in $(nodes_list); do
17313 nid=$(host_nids_address $node $NETTYPE)
17314 if [[ $nid = *-* ]] ; then
17315 echo "lctl ping $(h2nettype $nid)"
17316 lctl ping $(h2nettype $nid)
17318 echo "skipping $node (no hyphen detected)"
17322 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17325 # do directio so as not to populate the page cache
17326 log "creating a 10 Mb file"
17327 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17328 log "starting reads"
17329 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17330 log "truncating the file"
17331 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17333 kill %+ || true # reads might have finished
17334 echo "wait until dd is finished"
17336 log "removing the temporary file"
17337 rm -rf $DIR/$tfile || error "tmp file removal failed"
17339 run_test 218 "parallel read and truncate should not deadlock"
17342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17344 # write one partial page
17345 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17346 # set no grant so vvp_io_commit_write will do sync write
17347 $LCTL set_param fail_loc=0x411
17348 # write a full page at the end of file
17349 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17351 $LCTL set_param fail_loc=0
17352 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17353 $LCTL set_param fail_loc=0x411
17354 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17357 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17358 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17360 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17362 test_220() { #LU-325
17363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17364 remote_ost_nodsh && skip "remote OST with nodsh"
17365 remote_mds_nodsh && skip "remote MDS with nodsh"
17366 remote_mgs_nodsh && skip "remote MGS with nodsh"
17370 # create on MDT0000 so the last_id and next_id are correct
17372 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17376 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17377 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17378 osp.$mdtosc_proc1.prealloc_last_id)
17379 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17380 osp.$mdtosc_proc1.prealloc_next_id)
17384 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17385 #define OBD_FAIL_OST_ENOINO 0x229
17386 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17387 create_pool $FSNAME.$TESTNAME || return 1
17388 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17390 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17392 MDSOBJS=$((last_id - next_id))
17393 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17395 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17396 echo "OST still has $count kbytes free"
17398 echo "create $MDSOBJS files @next_id..."
17399 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17401 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17402 osp.$mdtosc_proc1.prealloc_last_id)
17403 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17404 osp.$mdtosc_proc1.prealloc_next_id)
17406 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17411 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17412 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17414 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17415 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17416 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17417 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17418 echo "unlink $MDSOBJS files @$next_id..."
17419 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17421 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17426 dd if=`which date` of=$MOUNT/date oflag=sync
17427 chmod +x $MOUNT/date
17429 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17430 $LCTL set_param fail_loc=0x80001401
17432 $MOUNT/date > /dev/null
17435 run_test 221 "make sure fault and truncate race to not cause OOM"
17438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17441 test_mkdir $DIR/$tdir
17442 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17443 createmany -o $DIR/$tdir/$tfile 10
17444 cancel_lru_locks mdc
17445 cancel_lru_locks osc
17446 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17447 $LCTL set_param fail_loc=0x31a
17448 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17449 $LCTL set_param fail_loc=0
17452 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17458 test_mkdir $DIR/$tdir
17459 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17460 createmany -o $DIR/$tdir/$tfile 10
17461 cancel_lru_locks mdc
17462 cancel_lru_locks osc
17463 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17464 $LCTL set_param fail_loc=0x31a
17465 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17466 $LCTL set_param fail_loc=0
17468 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17474 test_mkdir $DIR/$tdir
17475 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17476 createmany -o $DIR/$tdir/$tfile 10
17477 cancel_lru_locks mdc
17478 cancel_lru_locks osc
17479 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17480 $LCTL set_param fail_loc=0x31b
17481 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17482 $LCTL set_param fail_loc=0
17485 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17487 test_224a() { # LU-1039, MRP-303
17488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17490 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17491 $LCTL set_param fail_loc=0x508
17492 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17493 $LCTL set_param fail_loc=0
17496 run_test 224a "Don't panic on bulk IO failure"
17498 test_224b() { # LU-1039, MRP-303
17499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17501 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17502 cancel_lru_locks osc
17503 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17504 $LCTL set_param fail_loc=0x515
17505 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17506 $LCTL set_param fail_loc=0
17509 run_test 224b "Don't panic on bulk IO failure"
17511 test_224c() { # LU-6441
17512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17513 remote_mds_nodsh && skip "remote MDS with nodsh"
17515 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17516 save_writethrough $p
17517 set_cache writethrough on
17519 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17520 local at_max=$($LCTL get_param -n at_max)
17521 local timeout=$($LCTL get_param -n timeout)
17522 local test_at="at_max"
17523 local param_at="$FSNAME.sys.at_max"
17524 local test_timeout="timeout"
17525 local param_timeout="$FSNAME.sys.timeout"
17527 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17529 set_persistent_param_and_check client "$test_at" "$param_at" 0
17530 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17532 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17533 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17534 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17535 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17537 do_facet ost1 "$LCTL set_param fail_loc=0"
17539 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17540 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17543 $LCTL set_param -n $pages_per_rpc
17544 restore_lustre_params < $p
17547 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17549 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17552 if [ -z ${MDSSURVEY} ]; then
17553 skip_env "mds-survey not found"
17555 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17556 skip "Need MDS version at least 2.2.51"
17558 local mds=$(facet_host $SINGLEMDS)
17559 local target=$(do_nodes $mds 'lctl dl' |
17560 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17562 local cmd1="file_count=1000 thrhi=4"
17563 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17564 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17565 local cmd="$cmd1 $cmd2 $cmd3"
17567 rm -f ${TMP}/mds_survey*
17569 eval $cmd || error "mds-survey with zero-stripe failed"
17570 cat ${TMP}/mds_survey*
17571 rm -f ${TMP}/mds_survey*
17573 run_test 225a "Metadata survey sanity with zero-stripe"
17576 if [ -z ${MDSSURVEY} ]; then
17577 skip_env "mds-survey not found"
17579 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17580 skip "Need MDS version at least 2.2.51"
17581 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17582 remote_mds_nodsh && skip "remote MDS with nodsh"
17583 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17584 skip_env "Need to mount OST to test"
17587 local mds=$(facet_host $SINGLEMDS)
17588 local target=$(do_nodes $mds 'lctl dl' |
17589 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17591 local cmd1="file_count=1000 thrhi=4"
17592 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17593 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17594 local cmd="$cmd1 $cmd2 $cmd3"
17596 rm -f ${TMP}/mds_survey*
17598 eval $cmd || error "mds-survey with stripe_count failed"
17599 cat ${TMP}/mds_survey*
17600 rm -f ${TMP}/mds_survey*
17602 run_test 225b "Metadata survey sanity with stripe_count = 1"
17604 mcreate_path2fid () {
17610 local path=$DIR/$tdir/$name
17615 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17616 error "cannot create $desc"
17618 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17620 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17622 fid_path=$($LFS fid2path $MOUNT $fid)
17624 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17626 [ "$path" == "$fid_path" ] ||
17627 error "fid2path returned $fid_path, expected $path"
17629 echo "pass with $path and $fid"
17634 mkdir -p $DIR/$tdir
17636 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17637 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17638 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17639 mcreate_path2fid 0040666 0 0 dir "directory"
17640 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17641 mcreate_path2fid 0100666 0 0 file "regular file"
17642 mcreate_path2fid 0120666 0 0 link "symbolic link"
17643 mcreate_path2fid 0140666 0 0 sock "socket"
17645 run_test 226a "call path2fid and fid2path on files of all type"
17648 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17653 mkdir -p $DIR/$tdir
17654 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17655 error "create remote directory failed"
17656 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17657 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17658 "character special file (null)"
17659 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17660 "character special file (no device)"
17661 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17662 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17663 "block special file (loop)"
17664 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17665 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17666 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17668 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17671 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17672 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17673 skip "Need MDS version at least 2.13.55"
17675 local submnt=/mnt/submnt
17676 local srcfile=/etc/passwd
17677 local dstfile=$submnt/passwd
17683 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17684 error "create remote directory failed"
17685 mkdir -p $submnt || error "create $submnt failed"
17686 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17687 error "mount $submnt failed"
17688 stack_trap "umount $submnt" EXIT
17690 cp $srcfile $dstfile
17691 fid=$($LFS path2fid $dstfile)
17692 path=$($LFS fid2path $submnt "$fid")
17693 [ "$path" = "$dstfile" ] ||
17694 error "fid2path $submnt $fid failed ($path != $dstfile)"
17696 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17698 # LU-1299 Executing or running ldd on a truncated executable does not
17699 # cause an out-of-memory condition.
17701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17702 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17704 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17705 chmod +x $MOUNT/date
17707 $MOUNT/date > /dev/null
17708 ldd $MOUNT/date > /dev/null
17711 run_test 227 "running truncated executable does not cause OOM"
17713 # LU-1512 try to reuse idle OI blocks
17715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17716 remote_mds_nodsh && skip "remote MDS with nodsh"
17717 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17719 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17720 local myDIR=$DIR/$tdir
17723 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17724 $LCTL set_param fail_loc=0x80001002
17725 createmany -o $myDIR/t- 10000
17726 $LCTL set_param fail_loc=0
17727 # The guard is current the largest FID holder
17729 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17731 local IDX=$(($SEQ % 64))
17733 do_facet $SINGLEMDS sync
17734 # Make sure journal flushed.
17736 local blk1=$(do_facet $SINGLEMDS \
17737 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17738 grep Blockcount | awk '{print $4}')
17740 # Remove old files, some OI blocks will become idle.
17741 unlinkmany $myDIR/t- 10000
17742 # Create new files, idle OI blocks should be reused.
17743 createmany -o $myDIR/t- 2000
17744 do_facet $SINGLEMDS sync
17745 # Make sure journal flushed.
17747 local blk2=$(do_facet $SINGLEMDS \
17748 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17749 grep Blockcount | awk '{print $4}')
17751 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17753 run_test 228a "try to reuse idle OI blocks"
17756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17757 remote_mds_nodsh && skip "remote MDS with nodsh"
17758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17760 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17761 local myDIR=$DIR/$tdir
17764 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17765 $LCTL set_param fail_loc=0x80001002
17766 createmany -o $myDIR/t- 10000
17767 $LCTL set_param fail_loc=0
17768 # The guard is current the largest FID holder
17770 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17772 local IDX=$(($SEQ % 64))
17774 do_facet $SINGLEMDS sync
17775 # Make sure journal flushed.
17777 local blk1=$(do_facet $SINGLEMDS \
17778 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17779 grep Blockcount | awk '{print $4}')
17781 # Remove old files, some OI blocks will become idle.
17782 unlinkmany $myDIR/t- 10000
17785 stop $SINGLEMDS || error "Fail to stop MDT."
17787 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17789 df $MOUNT || error "Fail to df."
17790 # Create new files, idle OI blocks should be reused.
17791 createmany -o $myDIR/t- 2000
17792 do_facet $SINGLEMDS sync
17793 # Make sure journal flushed.
17795 local blk2=$(do_facet $SINGLEMDS \
17796 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17797 grep Blockcount | awk '{print $4}')
17799 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17801 run_test 228b "idle OI blocks can be reused after MDT restart"
17805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17806 remote_mds_nodsh && skip "remote MDS with nodsh"
17807 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17809 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17810 local myDIR=$DIR/$tdir
17813 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17814 $LCTL set_param fail_loc=0x80001002
17815 # 20000 files can guarantee there are index nodes in the OI file
17816 createmany -o $myDIR/t- 20000
17817 $LCTL set_param fail_loc=0
17818 # The guard is current the largest FID holder
17820 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17822 local IDX=$(($SEQ % 64))
17824 do_facet $SINGLEMDS sync
17825 # Make sure journal flushed.
17827 local blk1=$(do_facet $SINGLEMDS \
17828 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17829 grep Blockcount | awk '{print $4}')
17831 # Remove old files, some OI blocks will become idle.
17832 unlinkmany $myDIR/t- 20000
17834 # The OI file should become empty now
17836 # Create new files, idle OI blocks should be reused.
17837 createmany -o $myDIR/t- 2000
17838 do_facet $SINGLEMDS sync
17839 # Make sure journal flushed.
17841 local blk2=$(do_facet $SINGLEMDS \
17842 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17843 grep Blockcount | awk '{print $4}')
17845 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17847 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17849 test_229() { # LU-2482, LU-3448
17850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17851 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17852 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17853 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17857 # Create a file with a released layout and stripe count 2.
17858 $MULTIOP $DIR/$tfile H2c ||
17859 error "failed to create file with released layout"
17861 $LFS getstripe -v $DIR/$tfile
17863 local pattern=$($LFS getstripe -L $DIR/$tfile)
17864 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17866 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17868 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17869 stat $DIR/$tfile || error "failed to stat released file"
17871 chown $RUNAS_ID $DIR/$tfile ||
17872 error "chown $RUNAS_ID $DIR/$tfile failed"
17874 chgrp $RUNAS_ID $DIR/$tfile ||
17875 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17877 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17878 rm $DIR/$tfile || error "failed to remove released file"
17880 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17884 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17885 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17886 skip "Need MDS version at least 2.11.52"
17890 test_mkdir $DIR/$tdir
17891 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17892 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17893 [ $mdt_idx -ne 0 ] &&
17894 error "create local directory on wrong MDT $mdt_idx"
17896 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17897 error "create remote directory failed"
17898 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17899 [ $mdt_idx -ne $MDTIDX ] &&
17900 error "create remote directory on wrong MDT $mdt_idx"
17902 createmany -o $DIR/$tdir/test_230/t- 10 ||
17903 error "create files on remote directory failed"
17904 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17905 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17906 rm -r $DIR/$tdir || error "unlink remote directory failed"
17908 run_test 230a "Create remote directory and files under the remote directory"
17911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17912 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17913 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17914 skip "Need MDS version at least 2.11.52"
17922 local migrate_dir=$DIR/$tdir/migrate_dir
17923 local other_dir=$DIR/$tdir/other_dir
17925 test_mkdir $DIR/$tdir
17926 test_mkdir -i0 -c1 $migrate_dir
17927 test_mkdir -i0 -c1 $other_dir
17928 for ((i=0; i<10; i++)); do
17929 mkdir -p $migrate_dir/dir_${i}
17930 createmany -o $migrate_dir/dir_${i}/f 10 ||
17931 error "create files under remote dir failed $i"
17934 cp /etc/passwd $migrate_dir/$tfile
17935 cp /etc/passwd $other_dir/$tfile
17936 chattr +SAD $migrate_dir
17937 chattr +SAD $migrate_dir/$tfile
17939 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17940 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17941 local old_dir_mode=$(stat -c%f $migrate_dir)
17942 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17944 mkdir -p $migrate_dir/dir_default_stripe2
17945 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17946 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17948 mkdir -p $other_dir
17949 ln $migrate_dir/$tfile $other_dir/luna
17950 ln $migrate_dir/$tfile $migrate_dir/sofia
17951 ln $other_dir/$tfile $migrate_dir/david
17952 ln -s $migrate_dir/$tfile $other_dir/zachary
17953 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17954 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17960 for len in 58 59 60; do
17961 lnktgt=$(str_repeat 'l' $len)
17962 touch $migrate_dir/$lnktgt
17963 ln -s $lnktgt $migrate_dir/${len}char_ln
17967 for len in 4094 4095; do
17968 lnktgt=$(str_repeat 'l' $len)
17969 ln -s $lnktgt $migrate_dir/${len}char_ln
17973 for len in 254 255; do
17974 touch $migrate_dir/$(str_repeat 'l' $len)
17977 $LFS migrate -m $MDTIDX $migrate_dir ||
17978 error "fails on migrating remote dir to MDT1"
17980 echo "migratate to MDT1, then checking.."
17981 for ((i = 0; i < 10; i++)); do
17982 for file in $(find $migrate_dir/dir_${i}); do
17983 mdt_index=$($LFS getstripe -m $file)
17984 # broken symlink getstripe will fail
17985 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17986 error "$file is not on MDT${MDTIDX}"
17990 # the multiple link file should still in MDT0
17991 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17992 [ $mdt_index == 0 ] ||
17993 error "$file is not on MDT${MDTIDX}"
17995 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17996 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17997 error " expect $old_dir_flag get $new_dir_flag"
17999 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18000 [ "$old_file_flag" = "$new_file_flag" ] ||
18001 error " expect $old_file_flag get $new_file_flag"
18003 local new_dir_mode=$(stat -c%f $migrate_dir)
18004 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18005 error "expect mode $old_dir_mode get $new_dir_mode"
18007 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18008 [ "$old_file_mode" = "$new_file_mode" ] ||
18009 error "expect mode $old_file_mode get $new_file_mode"
18011 diff /etc/passwd $migrate_dir/$tfile ||
18012 error "$tfile different after migration"
18014 diff /etc/passwd $other_dir/luna ||
18015 error "luna different after migration"
18017 diff /etc/passwd $migrate_dir/sofia ||
18018 error "sofia different after migration"
18020 diff /etc/passwd $migrate_dir/david ||
18021 error "david different after migration"
18023 diff /etc/passwd $other_dir/zachary ||
18024 error "zachary different after migration"
18026 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18027 error "${tfile}_ln different after migration"
18029 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18030 error "${tfile}_ln_other different after migration"
18032 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
18033 [ $stripe_count = 2 ] ||
18034 error "dir strpe_count $d != 2 after migration."
18036 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
18037 [ $stripe_count = 2 ] ||
18038 error "file strpe_count $d != 2 after migration."
18040 #migrate back to MDT0
18043 $LFS migrate -m $MDTIDX $migrate_dir ||
18044 error "fails on migrating remote dir to MDT0"
18046 echo "migrate back to MDT0, checking.."
18047 for file in $(find $migrate_dir); do
18048 mdt_index=$($LFS getstripe -m $file)
18049 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
18050 error "$file is not on MDT${MDTIDX}"
18053 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
18054 [ "$old_dir_flag" = "$new_dir_flag" ] ||
18055 error " expect $old_dir_flag get $new_dir_flag"
18057 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
18058 [ "$old_file_flag" = "$new_file_flag" ] ||
18059 error " expect $old_file_flag get $new_file_flag"
18061 local new_dir_mode=$(stat -c%f $migrate_dir)
18062 [ "$old_dir_mode" = "$new_dir_mode" ] ||
18063 error "expect mode $old_dir_mode get $new_dir_mode"
18065 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
18066 [ "$old_file_mode" = "$new_file_mode" ] ||
18067 error "expect mode $old_file_mode get $new_file_mode"
18069 diff /etc/passwd ${migrate_dir}/$tfile ||
18070 error "$tfile different after migration"
18072 diff /etc/passwd ${other_dir}/luna ||
18073 error "luna different after migration"
18075 diff /etc/passwd ${migrate_dir}/sofia ||
18076 error "sofia different after migration"
18078 diff /etc/passwd ${other_dir}/zachary ||
18079 error "zachary different after migration"
18081 diff /etc/passwd $migrate_dir/${tfile}_ln ||
18082 error "${tfile}_ln different after migration"
18084 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
18085 error "${tfile}_ln_other different after migration"
18087 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
18088 [ $stripe_count = 2 ] ||
18089 error "dir strpe_count $d != 2 after migration."
18091 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
18092 [ $stripe_count = 2 ] ||
18093 error "file strpe_count $d != 2 after migration."
18095 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18097 run_test 230b "migrate directory"
18100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18101 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18102 remote_mds_nodsh && skip "remote MDS with nodsh"
18103 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18104 skip "Need MDS version at least 2.11.52"
18110 local migrate_dir=$DIR/$tdir/migrate_dir
18112 #If migrating directory fails in the middle, all entries of
18113 #the directory is still accessiable.
18114 test_mkdir $DIR/$tdir
18115 test_mkdir -i0 -c1 $migrate_dir
18116 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18118 createmany -o $migrate_dir/f $total ||
18119 error "create files under ${migrate_dir} failed"
18121 # fail after migrating top dir, and this will fail only once, so the
18122 # first sub file migration will fail (currently f3), others succeed.
18123 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18124 do_facet mds1 lctl set_param fail_loc=0x1801
18125 local t=$(ls $migrate_dir | wc -l)
18126 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18127 error "migrate should fail"
18128 local u=$(ls $migrate_dir | wc -l)
18129 [ "$u" == "$t" ] || error "$u != $t during migration"
18131 # add new dir/file should succeed
18132 mkdir $migrate_dir/dir ||
18133 error "mkdir failed under migrating directory"
18134 touch $migrate_dir/file ||
18135 error "create file failed under migrating directory"
18137 # add file with existing name should fail
18138 for file in $migrate_dir/f*; do
18139 stat $file > /dev/null || error "stat $file failed"
18140 $OPENFILE -f O_CREAT:O_EXCL $file &&
18141 error "open(O_CREAT|O_EXCL) $file should fail"
18142 $MULTIOP $file m && error "create $file should fail"
18143 touch $DIR/$tdir/remote_dir/$tfile ||
18144 error "touch $tfile failed"
18145 ln $DIR/$tdir/remote_dir/$tfile $file &&
18146 error "link $file should fail"
18147 mdt_index=$($LFS getstripe -m $file)
18148 if [ $mdt_index == 0 ]; then
18149 # file failed to migrate is not allowed to rename to
18150 mv $DIR/$tdir/remote_dir/$tfile $file &&
18151 error "rename to $file should fail"
18153 mv $DIR/$tdir/remote_dir/$tfile $file ||
18154 error "rename to $file failed"
18156 echo hello >> $file || error "write $file failed"
18159 # resume migration with different options should fail
18160 $LFS migrate -m 0 $migrate_dir &&
18161 error "migrate -m 0 $migrate_dir should fail"
18163 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18164 error "migrate -c 2 $migrate_dir should fail"
18166 # resume migration should succeed
18167 $LFS migrate -m $MDTIDX $migrate_dir ||
18168 error "migrate $migrate_dir failed"
18170 echo "Finish migration, then checking.."
18171 for file in $(find $migrate_dir); do
18172 mdt_index=$($LFS getstripe -m $file)
18173 [ $mdt_index == $MDTIDX ] ||
18174 error "$file is not on MDT${MDTIDX}"
18177 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18179 run_test 230c "check directory accessiblity if migration failed"
18182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18183 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18184 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18185 skip "Need MDS version at least 2.11.52"
18187 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18189 local migrate_dir=$DIR/$tdir/migrate_dir
18199 old_index=$((RANDOM % MDSCOUNT))
18200 old_count=$((MDSCOUNT - old_index))
18201 new_index=$((RANDOM % MDSCOUNT))
18202 new_count=$((MDSCOUNT - new_index))
18203 new_hash=1 # for all_char
18205 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18206 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18208 test_mkdir $DIR/$tdir
18209 test_mkdir -i $old_index -c $old_count $migrate_dir
18211 for ((i=0; i<100; i++)); do
18212 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18213 createmany -o $migrate_dir/dir_${i}/f 100 ||
18214 error "create files under remote dir failed $i"
18217 echo -n "Migrate from MDT$old_index "
18218 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18219 echo -n "to MDT$new_index"
18220 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18223 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18224 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18225 error "migrate remote dir error"
18227 echo "Finish migration, then checking.."
18228 for file in $(find $migrate_dir); do
18229 mdt_index=$($LFS getstripe -m $file)
18230 if [ $mdt_index -lt $new_index ] ||
18231 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18232 error "$file is on MDT$mdt_index"
18236 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18238 run_test 230d "check migrate big directory"
18241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18243 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18244 skip "Need MDS version at least 2.11.52"
18251 mkdir -p $DIR/$tdir
18252 mkdir $DIR/$tdir/migrate_dir
18253 mkdir $DIR/$tdir/other_dir
18254 touch $DIR/$tdir/migrate_dir/a
18255 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18256 ls $DIR/$tdir/other_dir
18258 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18259 error "migrate dir fails"
18261 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18262 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18264 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18265 [ $mdt_index == 0 ] || error "a is not on MDT0"
18267 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18268 error "migrate dir fails"
18270 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18271 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18273 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18274 [ $mdt_index == 1 ] || error "a is not on MDT1"
18276 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18277 [ $mdt_index == 1 ] || error "b is not on MDT1"
18279 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18280 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18282 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18284 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18286 run_test 230e "migrate mulitple local link files"
18289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18290 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18291 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18292 skip "Need MDS version at least 2.11.52"
18297 mkdir -p $DIR/$tdir
18298 mkdir $DIR/$tdir/migrate_dir
18299 $LFS mkdir -i1 $DIR/$tdir/other_dir
18300 touch $DIR/$tdir/migrate_dir/a
18301 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18302 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18303 ls $DIR/$tdir/other_dir
18305 # a should be migrated to MDT1, since no other links on MDT0
18306 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18307 error "#1 migrate dir fails"
18308 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18309 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18310 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18311 [ $mdt_index == 1 ] || error "a is not on MDT1"
18313 # a should stay on MDT1, because it is a mulitple link file
18314 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18315 error "#2 migrate dir fails"
18316 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18317 [ $mdt_index == 1 ] || error "a is not on MDT1"
18319 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18320 error "#3 migrate dir fails"
18322 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18323 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18324 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18326 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18327 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18329 # a should be migrated to MDT0, since no other links on MDT1
18330 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18331 error "#4 migrate dir fails"
18332 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18333 [ $mdt_index == 0 ] || error "a is not on MDT0"
18335 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18337 run_test 230f "migrate mulitple remote link files"
18340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18341 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18342 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18343 skip "Need MDS version at least 2.11.52"
18345 mkdir -p $DIR/$tdir/migrate_dir
18347 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18348 error "migrating dir to non-exist MDT succeeds"
18351 run_test 230g "migrate dir to non-exist MDT"
18354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18355 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18356 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18357 skip "Need MDS version at least 2.11.52"
18361 mkdir -p $DIR/$tdir/migrate_dir
18363 $LFS migrate -m1 $DIR &&
18364 error "migrating mountpoint1 should fail"
18366 $LFS migrate -m1 $DIR/$tdir/.. &&
18367 error "migrating mountpoint2 should fail"
18370 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18371 error "migrating $tdir/migrate_dir/.. should fail"
18375 run_test 230h "migrate .. and root"
18378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18380 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18381 skip "Need MDS version at least 2.11.52"
18383 mkdir -p $DIR/$tdir/migrate_dir
18385 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18386 error "migration fails with a tailing slash"
18388 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18389 error "migration fails with two tailing slashes"
18391 run_test 230i "lfs migrate -m tolerates trailing slashes"
18394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18395 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18396 skip "Need MDS version at least 2.11.52"
18398 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18399 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18400 error "create $tfile failed"
18401 cat /etc/passwd > $DIR/$tdir/$tfile
18403 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18405 cmp /etc/passwd $DIR/$tdir/$tfile ||
18406 error "DoM file mismatch after migration"
18408 run_test 230j "DoM file data not changed after dir migration"
18411 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18412 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18413 skip "Need MDS version at least 2.11.56"
18416 local files_on_starting_mdt=0
18418 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18419 $LFS getdirstripe $DIR/$tdir
18420 for i in $(seq $total); do
18421 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18422 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18423 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18426 echo "$files_on_starting_mdt files on MDT0"
18428 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18429 $LFS getdirstripe $DIR/$tdir
18431 files_on_starting_mdt=0
18432 for i in $(seq $total); do
18433 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18434 error "file $tfile.$i mismatch after migration"
18435 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18436 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18439 echo "$files_on_starting_mdt files on MDT1 after migration"
18440 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18442 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18443 $LFS getdirstripe $DIR/$tdir
18445 files_on_starting_mdt=0
18446 for i in $(seq $total); do
18447 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18448 error "file $tfile.$i mismatch after 2nd migration"
18449 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18450 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18453 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18454 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18458 run_test 230k "file data not changed after dir migration"
18461 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18462 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18463 skip "Need MDS version at least 2.11.56"
18465 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18466 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18467 error "create files under remote dir failed $i"
18468 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18470 run_test 230l "readdir between MDTs won't crash"
18473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18474 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18475 skip "Need MDS version at least 2.11.56"
18478 local mig_dir=$DIR/$tdir/migrate_dir
18479 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18483 echo "Creating files and dirs with xattrs"
18484 test_mkdir $DIR/$tdir
18485 test_mkdir -i0 -c1 $mig_dir
18487 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18488 error "cannot set xattr attr1 on dir"
18489 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18490 error "cannot set xattr attr2 on dir"
18491 touch $mig_dir/dir/f0
18492 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18493 error "cannot set xattr attr1 on file"
18494 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18495 error "cannot set xattr attr2 on file"
18496 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18497 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18498 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18499 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18500 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18501 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18502 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18503 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18504 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18506 echo "Migrating to MDT1"
18507 $LFS migrate -m $MDTIDX $mig_dir ||
18508 error "fails on migrating dir to MDT1"
18510 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18511 echo "Checking xattrs"
18512 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18513 [ "$val" = $longstr ] ||
18514 error "expecting xattr1 $longstr on dir, found $val"
18515 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18516 [ "$val" = $shortstr ] ||
18517 error "expecting xattr2 $shortstr on dir, found $val"
18518 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18519 [ "$val" = $longstr ] ||
18520 error "expecting xattr1 $longstr on file, found $val"
18521 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18522 [ "$val" = $shortstr ] ||
18523 error "expecting xattr2 $shortstr on file, found $val"
18525 run_test 230m "xattrs not changed after dir migration"
18528 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18529 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18530 skip "Need MDS version at least 2.13.53"
18532 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18533 cat /etc/hosts > $DIR/$tdir/$tfile
18534 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18535 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18537 cmp /etc/hosts $DIR/$tdir/$tfile ||
18538 error "File data mismatch after migration"
18540 run_test 230n "Dir migration with mirrored file"
18543 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18544 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18545 skip "Need MDS version at least 2.13.52"
18547 local mdts=$(comma_list $(mdts_nodes))
18550 local restripe_status
18555 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18557 # in case "crush" hash type is not set
18558 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18560 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18561 mdt.*MDT0000.enable_dir_restripe)
18562 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18563 stack_trap "do_nodes $mdts $LCTL set_param \
18564 mdt.*.enable_dir_restripe=$restripe_status"
18567 createmany -m $DIR/$tdir/f 100 ||
18568 error "create files under remote dir failed $i"
18569 createmany -d $DIR/$tdir/d 100 ||
18570 error "create dirs under remote dir failed $i"
18572 for i in $(seq 2 $MDSCOUNT); do
18573 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18574 $LFS setdirstripe -c $i $DIR/$tdir ||
18575 error "split -c $i $tdir failed"
18576 wait_update $HOSTNAME \
18577 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18578 error "dir split not finished"
18579 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18580 awk '/migrate/ {sum += $2} END { print sum }')
18581 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18582 # delta is around total_files/stripe_count
18583 [ $delta -lt $((200 /(i - 1))) ] ||
18584 error "$delta files migrated"
18587 run_test 230o "dir split"
18590 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18591 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18592 skip "Need MDS version at least 2.13.52"
18594 local mdts=$(comma_list $(mdts_nodes))
18597 local restripe_status
18602 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18604 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18606 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18607 mdt.*MDT0000.enable_dir_restripe)
18608 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18609 stack_trap "do_nodes $mdts $LCTL set_param \
18610 mdt.*.enable_dir_restripe=$restripe_status"
18612 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18613 createmany -m $DIR/$tdir/f 100 ||
18614 error "create files under remote dir failed $i"
18615 createmany -d $DIR/$tdir/d 100 ||
18616 error "create dirs under remote dir failed $i"
18618 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18619 local mdt_hash="crush"
18621 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18622 $LFS setdirstripe -c $i $DIR/$tdir ||
18623 error "split -c $i $tdir failed"
18624 [ $i -eq 1 ] && mdt_hash="none"
18625 wait_update $HOSTNAME \
18626 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18627 error "dir merge not finished"
18628 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18629 awk '/migrate/ {sum += $2} END { print sum }')
18630 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18631 # delta is around total_files/stripe_count
18632 [ $delta -lt $((200 / i)) ] ||
18633 error "$delta files migrated"
18636 run_test 230p "dir merge"
18639 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18640 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18641 skip "Need MDS version at least 2.13.52"
18643 local mdts=$(comma_list $(mdts_nodes))
18644 local saved_threshold=$(do_facet mds1 \
18645 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18646 local saved_delta=$(do_facet mds1 \
18647 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18648 local threshold=100
18651 local stripe_count=0
18655 # test with fewer files on ZFS
18656 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18658 stack_trap "do_nodes $mdts $LCTL set_param \
18659 mdt.*.dir_split_count=$saved_threshold"
18660 stack_trap "do_nodes $mdts $LCTL set_param \
18661 mdt.*.dir_split_delta=$saved_delta"
18662 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18663 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18664 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18665 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18666 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18667 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18669 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18670 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18672 while [ $stripe_count -lt $MDSCOUNT ]; do
18673 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18674 error "create sub files failed"
18675 stat $DIR/$tdir > /dev/null
18676 total=$((total + threshold * 3 / 2))
18677 stripe_count=$((stripe_count + delta))
18678 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18680 wait_update $HOSTNAME \
18681 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18682 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18684 wait_update $HOSTNAME \
18685 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18686 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18688 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18689 grep -w $stripe_index | wc -l)
18690 echo "$nr_files files on MDT$stripe_index after split"
18691 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18692 error "$nr_files files on MDT$stripe_index after split"
18694 nr_files=$(ls $DIR/$tdir | wc -w)
18695 [ $nr_files -eq $total ] ||
18696 error "total sub files $nr_files != $total"
18699 run_test 230q "dir auto split"
18702 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18703 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18704 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18705 skip "Need MDS version at least 2.13.54"
18707 # maximum amount of local locks:
18708 # parent striped dir - 2 locks
18709 # new stripe in parent to migrate to - 1 lock
18710 # source and target - 2 locks
18711 # Total 5 locks for regular file
18712 mkdir -p $DIR/$tdir
18713 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18714 touch $DIR/$tdir/dir1/eee
18716 # create 4 hardlink for 4 more locks
18717 # Total: 9 locks > RS_MAX_LOCKS (8)
18718 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18719 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18720 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18721 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18722 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18723 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18724 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18725 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18727 cancel_lru_locks mdc
18729 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18730 error "migrate dir fails"
18732 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18734 run_test 230r "migrate with too many local locks"
18738 # For simplicity this test assumes that max_pages_per_rpc
18739 # is the same across all OSCs
18740 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18741 local bulk_size=$((max_pages * PAGE_SIZE))
18742 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18745 mkdir -p $DIR/$tdir
18746 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18747 error "failed to set stripe with -S ${brw_size}M option"
18749 # clear the OSC stats
18750 $LCTL set_param osc.*.stats=0 &>/dev/null
18753 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18754 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18755 oflag=direct &>/dev/null || error "dd failed"
18757 sync; sleep 1; sync # just to be safe
18758 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18759 if [ x$nrpcs != "x1" ]; then
18760 $LCTL get_param osc.*.stats
18761 error "found $nrpcs ost_write RPCs, not 1 as expected"
18765 # Drop the OSC cache, otherwise we will read from it
18766 cancel_lru_locks osc
18768 # clear the OSC stats
18769 $LCTL set_param osc.*.stats=0 &>/dev/null
18771 # Client reads $bulk_size.
18772 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18773 iflag=direct &>/dev/null || error "dd failed"
18775 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18776 if [ x$nrpcs != "x1" ]; then
18777 $LCTL get_param osc.*.stats
18778 error "found $nrpcs ost_read RPCs, not 1 as expected"
18781 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18784 mkdir -p $DIR/$tdir
18786 for i in {0..1023}; do
18787 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18788 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18789 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18793 run_test 231b "must not assert on fully utilized OST request buffer"
18796 mkdir -p $DIR/$tdir
18797 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18799 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18800 do_facet ost1 $LCTL set_param fail_loc=0x31c
18802 # ignore dd failure
18803 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18805 do_facet ost1 $LCTL set_param fail_loc=0
18806 umount_client $MOUNT || error "umount failed"
18807 mount_client $MOUNT || error "mount failed"
18808 stop ost1 || error "cannot stop ost1"
18809 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18811 run_test 232a "failed lock should not block umount"
18814 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18815 skip "Need MDS version at least 2.10.58"
18817 mkdir -p $DIR/$tdir
18818 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18819 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18821 cancel_lru_locks osc
18823 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18824 do_facet ost1 $LCTL set_param fail_loc=0x31c
18827 $LFS data_version $DIR/$tdir/$tfile || true
18829 do_facet ost1 $LCTL set_param fail_loc=0
18830 umount_client $MOUNT || error "umount failed"
18831 mount_client $MOUNT || error "mount failed"
18832 stop ost1 || error "cannot stop ost1"
18833 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18835 run_test 232b "failed data version lock should not block umount"
18838 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18839 skip "Need MDS version at least 2.3.64"
18840 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18842 local fid=$($LFS path2fid $MOUNT)
18844 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18845 error "cannot access $MOUNT using its FID '$fid'"
18847 run_test 233a "checking that OBF of the FS root succeeds"
18850 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18851 skip "Need MDS version at least 2.5.90"
18852 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18854 local fid=$($LFS path2fid $MOUNT/.lustre)
18856 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18857 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18859 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18860 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18861 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18863 run_test 233b "checking that OBF of the FS .lustre succeeds"
18866 local p="$TMP/sanityN-$TESTNAME.parameters"
18867 save_lustre_params client "llite.*.xattr_cache" > $p
18868 lctl set_param llite.*.xattr_cache 1 ||
18869 skip_env "xattr cache is not supported"
18871 mkdir -p $DIR/$tdir || error "mkdir failed"
18872 touch $DIR/$tdir/$tfile || error "touch failed"
18873 # OBD_FAIL_LLITE_XATTR_ENOMEM
18874 $LCTL set_param fail_loc=0x1405
18875 getfattr -n user.attr $DIR/$tdir/$tfile &&
18876 error "getfattr should have failed with ENOMEM"
18877 $LCTL set_param fail_loc=0x0
18880 restore_lustre_params < $p
18883 run_test 234 "xattr cache should not crash on ENOMEM"
18886 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18887 skip "Need MDS version at least 2.4.52"
18889 flock_deadlock $DIR/$tfile
18894 124) error "process hangs on a deadlock"
18896 *) error "error executing flock_deadlock $DIR/$tfile"
18900 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18904 check_swap_layouts_support
18906 local ref1=/etc/passwd
18907 local ref2=/etc/group
18908 local file1=$DIR/$tdir/f1
18909 local file2=$DIR/$tdir/f2
18911 test_mkdir -c1 $DIR/$tdir
18912 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18913 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18914 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18915 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18916 local fd=$(free_fd)
18917 local cmd="exec $fd<>$file2"
18920 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18921 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18924 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18929 run_test 236 "Layout swap on open unlinked file"
18931 # LU-4659 linkea consistency
18933 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18934 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18935 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18936 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18939 ln $DIR/$tfile $DIR/$tfile.lnk
18940 touch $DIR/$tfile.new
18941 mv $DIR/$tfile.new $DIR/$tfile
18942 local fid1=$($LFS path2fid $DIR/$tfile)
18943 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18944 local path1=$($LFS fid2path $FSNAME "$fid1")
18945 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18946 local path2=$($LFS fid2path $FSNAME "$fid2")
18947 [ $tfile.lnk == $path2 ] ||
18948 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18951 run_test 238 "Verify linkea consistency"
18953 test_239A() { # was test_239
18954 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18955 skip "Need MDS version at least 2.5.60"
18957 local list=$(comma_list $(mdts_nodes))
18959 mkdir -p $DIR/$tdir
18960 createmany -o $DIR/$tdir/f- 5000
18961 unlinkmany $DIR/$tdir/f- 5000
18962 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18963 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18964 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18965 osp.*MDT*.sync_in_flight" | calc_sum)
18966 [ "$changes" -eq 0 ] || error "$changes not synced"
18968 run_test 239A "osp_sync test"
18970 test_239a() { #LU-5297
18971 remote_mds_nodsh && skip "remote MDS with nodsh"
18974 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18975 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18976 chgrp $RUNAS_GID $DIR/$tfile
18977 wait_delete_completed
18979 run_test 239a "process invalid osp sync record correctly"
18981 test_239b() { #LU-5297
18982 remote_mds_nodsh && skip "remote MDS with nodsh"
18985 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18986 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18987 chgrp $RUNAS_GID $DIR/$tfile1
18988 wait_delete_completed
18989 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18991 chgrp $RUNAS_GID $DIR/$tfile2
18992 wait_delete_completed
18994 run_test 239b "process osp sync record with ENOMEM error correctly"
18997 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18998 remote_mds_nodsh && skip "remote MDS with nodsh"
19000 mkdir -p $DIR/$tdir
19002 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
19003 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
19004 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
19005 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
19007 umount_client $MOUNT || error "umount failed"
19008 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
19009 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
19010 mount_client $MOUNT || error "failed to mount client"
19012 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
19013 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
19015 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
19021 for LOOP in $(seq $count); do
19022 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
19023 cancel_lru_locks $OSC || true
19031 for LOOP in $(seq $1); do
19032 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
19037 test_241a() { # was test_241
19038 local bsize=$PAGE_SIZE
19040 (( bsize < 40960 )) && bsize=40960
19041 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19043 cancel_lru_locks $OSC
19044 test_241_bio 1000 $bsize &
19046 test_241_dio 1000 $bsize
19049 run_test 241a "bio vs dio"
19052 local bsize=$PAGE_SIZE
19054 (( bsize < 40960 )) && bsize=40960
19055 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
19057 test_241_dio 1000 $bsize &
19059 test_241_dio 1000 $bsize
19062 run_test 241b "dio vs dio"
19065 remote_mds_nodsh && skip "remote MDS with nodsh"
19067 mkdir -p $DIR/$tdir
19068 touch $DIR/$tdir/$tfile
19070 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
19071 do_facet mds1 lctl set_param fail_loc=0x105
19072 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
19074 do_facet mds1 lctl set_param fail_loc=0
19075 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
19077 run_test 242 "mdt_readpage failure should not cause directory unreadable"
19081 test_mkdir $DIR/$tdir
19082 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
19084 run_test 243 "various group lock tests"
19088 test_mkdir $DIR/$tdir
19089 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
19090 sendfile_grouplock $DIR/$tdir/$tfile || \
19091 error "sendfile+grouplock failed"
19094 run_test 244a "sendfile with group lock tests"
19098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19101 local size=$((1024*1024))
19103 test_mkdir $DIR/$tdir
19104 for i in $(seq 1 $threads); do
19105 local file=$DIR/$tdir/file_$((i / 10))
19106 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19109 for i in $(seq 1 $threads); do
19113 run_test 244b "multi-threaded write with group lock"
19116 local flagname="multi_mod_rpcs"
19117 local connect_data_name="max_mod_rpcs"
19120 # check if multiple modify RPCs flag is set
19121 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19122 grep "connect_flags:")
19125 echo "$out" | grep -qw $flagname
19126 if [ $? -ne 0 ]; then
19127 echo "connect flag $flagname is not set"
19131 # check if multiple modify RPCs data is set
19132 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19135 echo "$out" | grep -qw $connect_data_name ||
19136 error "import should have connect data $connect_data_name"
19138 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19144 umount_client $submount
19149 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19151 skip_env "Fileset feature is not supported"
19153 local submount=${MOUNT}_$tdir
19156 mkdir -p $submount || error "mkdir $submount failed"
19157 FILESET="$FILESET/$tdir" mount_client $submount ||
19158 error "mount $submount failed"
19159 trap "cleanup_247 $submount" EXIT
19160 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19161 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19162 error "read $MOUNT/$tdir/$tfile failed"
19163 cleanup_247 $submount
19165 run_test 247a "mount subdir as fileset"
19168 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19169 skip_env "Fileset feature is not supported"
19171 local submount=${MOUNT}_$tdir
19173 rm -rf $MOUNT/$tdir
19174 mkdir -p $submount || error "mkdir $submount failed"
19176 FILESET="$FILESET/$tdir" mount_client $submount &&
19177 error "mount $submount should fail"
19180 run_test 247b "mount subdir that dose not exist"
19183 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19184 skip_env "Fileset feature is not supported"
19186 local submount=${MOUNT}_$tdir
19188 mkdir -p $MOUNT/$tdir/dir1
19189 mkdir -p $submount || error "mkdir $submount failed"
19190 trap "cleanup_247 $submount" EXIT
19191 FILESET="$FILESET/$tdir" mount_client $submount ||
19192 error "mount $submount failed"
19193 local fid=$($LFS path2fid $MOUNT/)
19194 $LFS fid2path $submount $fid && error "fid2path should fail"
19195 cleanup_247 $submount
19197 run_test 247c "running fid2path outside subdirectory root"
19200 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19201 skip "Fileset feature is not supported"
19203 local submount=${MOUNT}_$tdir
19205 mkdir -p $MOUNT/$tdir/dir1
19206 mkdir -p $submount || error "mkdir $submount failed"
19207 FILESET="$FILESET/$tdir" mount_client $submount ||
19208 error "mount $submount failed"
19209 trap "cleanup_247 $submount" EXIT
19211 local td=$submount/dir1
19212 local fid=$($LFS path2fid $td)
19213 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19215 # check that we get the same pathname back
19218 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19219 echo "$rootpath $fid"
19220 found=$($LFS fid2path $rootpath "$fid")
19221 [ -n "found" ] || error "fid2path should succeed"
19222 [ "$found" == "$td" ] || error "fid2path $found != $td"
19224 # check wrong root path format
19225 rootpath=$submount"_wrong"
19226 found=$($LFS fid2path $rootpath "$fid")
19227 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19229 cleanup_247 $submount
19231 run_test 247d "running fid2path inside subdirectory root"
19235 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19237 skip "Fileset feature is not supported"
19239 local submount=${MOUNT}_$tdir
19242 mkdir -p $submount || error "mkdir $submount failed"
19243 FILESET="$FILESET/.." mount_client $submount &&
19244 error "mount $submount should fail"
19247 run_test 247e "mount .. as fileset"
19250 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19251 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19252 skip "Need at least version 2.13.52"
19253 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19255 skip "Fileset feature is not supported"
19257 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19258 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19259 error "mkdir remote failed"
19260 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19261 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19262 error "mkdir striped failed"
19263 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19265 local submount=${MOUNT}_$tdir
19267 mkdir -p $submount || error "mkdir $submount failed"
19270 local fileset=$FILESET
19272 for dir in $tdir/remote $tdir/remote/subdir \
19273 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19274 FILESET="$fileset/$dir" mount_client $submount ||
19275 error "mount $dir failed"
19276 umount_client $submount
19279 run_test 247f "mount striped or remote directory as fileset"
19282 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19283 [ -z "$fast_read_sav" ] && skip "no fast read support"
19285 # create a large file for fast read verification
19286 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19288 # make sure the file is created correctly
19289 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19290 { rm -f $DIR/$tfile; skip "file creation error"; }
19292 echo "Test 1: verify that fast read is 4 times faster on cache read"
19294 # small read with fast read enabled
19295 $LCTL set_param -n llite.*.fast_read=1
19296 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19297 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19298 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19299 # small read with fast read disabled
19300 $LCTL set_param -n llite.*.fast_read=0
19301 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19302 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19303 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19305 # verify that fast read is 4 times faster for cache read
19306 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19307 error_not_in_vm "fast read was not 4 times faster: " \
19308 "$t_fast vs $t_slow"
19310 echo "Test 2: verify the performance between big and small read"
19311 $LCTL set_param -n llite.*.fast_read=1
19313 # 1k non-cache read
19314 cancel_lru_locks osc
19315 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19316 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19317 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19319 # 1M non-cache read
19320 cancel_lru_locks osc
19321 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19322 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19323 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19325 # verify that big IO is not 4 times faster than small IO
19326 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19327 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19329 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19332 run_test 248a "fast read verification"
19335 # Default short_io_bytes=16384, try both smaller and larger sizes.
19336 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19337 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19338 echo "bs=53248 count=113 normal buffered write"
19339 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19340 error "dd of initial data file failed"
19341 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19343 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19344 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19345 error "dd with sync normal writes failed"
19346 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19348 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19349 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19350 error "dd with sync small writes failed"
19351 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19353 cancel_lru_locks osc
19355 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19356 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19357 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19358 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19359 iflag=direct || error "dd with O_DIRECT small read failed"
19360 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19361 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19362 error "compare $TMP/$tfile.1 failed"
19364 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19365 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19367 # just to see what the maximum tunable value is, and test parsing
19368 echo "test invalid parameter 2MB"
19369 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19370 error "too-large short_io_bytes allowed"
19371 echo "test maximum parameter 512KB"
19372 # if we can set a larger short_io_bytes, run test regardless of version
19373 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19374 # older clients may not allow setting it this large, that's OK
19375 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19376 skip "Need at least client version 2.13.50"
19377 error "medium short_io_bytes failed"
19379 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19380 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19382 echo "test large parameter 64KB"
19383 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19384 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19386 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19387 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19388 error "dd with sync large writes failed"
19389 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19391 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19392 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19393 num=$((113 * 4096 / PAGE_SIZE))
19394 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19395 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19396 error "dd with O_DIRECT large writes failed"
19397 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19398 error "compare $DIR/$tfile.3 failed"
19400 cancel_lru_locks osc
19402 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19403 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19404 error "dd with O_DIRECT large read failed"
19405 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19406 error "compare $TMP/$tfile.2 failed"
19408 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19409 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19410 error "dd with O_DIRECT large read failed"
19411 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19412 error "compare $TMP/$tfile.3 failed"
19414 run_test 248b "test short_io read and write for both small and large sizes"
19416 test_249() { # LU-7890
19417 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19418 skip "Need at least version 2.8.54"
19421 $LFS setstripe -c 1 $DIR/$tfile
19422 # Offset 2T == 4k * 512M
19423 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19424 error "dd to 2T offset failed"
19426 run_test 249 "Write above 2T file size"
19429 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19430 && skip "no 16TB file size limit on ZFS"
19432 $LFS setstripe -c 1 $DIR/$tfile
19433 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19434 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19435 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19436 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19437 conv=notrunc,fsync && error "append succeeded"
19440 run_test 250 "Write above 16T limit"
19443 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19445 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19446 #Skip once - writing the first stripe will succeed
19447 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19448 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19449 error "short write happened"
19451 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19452 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19453 error "short read happened"
19457 run_test 251 "Handling short read and write correctly"
19460 remote_mds_nodsh && skip "remote MDS with nodsh"
19461 remote_ost_nodsh && skip "remote OST with nodsh"
19462 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19463 skip_env "ldiskfs only test"
19473 # check lr_reader on OST0000
19475 dev=$(facet_device $tgt)
19476 out=$(do_facet $tgt $LR_READER $dev)
19477 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19479 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19480 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19481 error "Invalid uuid returned by $LR_READER on target $tgt"
19482 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19484 # check lr_reader -c on MDT0000
19486 dev=$(facet_device $tgt)
19487 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19488 skip "$LR_READER does not support additional options"
19490 out=$(do_facet $tgt $LR_READER -c $dev)
19491 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19493 num=$(echo "$out" | grep -c "mdtlov")
19494 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19495 error "Invalid number of mdtlov clients returned by $LR_READER"
19496 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19498 # check lr_reader -cr on MDT0000
19499 out=$(do_facet $tgt $LR_READER -cr $dev)
19500 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19502 echo "$out" | grep -q "^reply_data:$" ||
19503 error "$LR_READER should have returned 'reply_data' section"
19504 num=$(echo "$out" | grep -c "client_generation")
19505 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19507 run_test 252 "check lr_reader tool"
19510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19511 remote_mds_nodsh && skip "remote MDS with nodsh"
19512 remote_mgs_nodsh && skip "remote MGS with nodsh"
19516 local ost_name=$(ostname_from_index $ostidx)
19519 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19520 do_facet $SINGLEMDS $LCTL get_param -n \
19521 osp.$mdtosc_proc1.reserved_mb_high ||
19522 skip "remote MDS does not support reserved_mb_high"
19526 wait_delete_completed
19529 pool_add $TESTNAME || error "Pool creation failed"
19530 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19532 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19533 error "Setstripe failed"
19535 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19537 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19539 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19541 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19542 osp.$mdtosc_proc1.prealloc_status)
19543 echo "prealloc_status $oa_status"
19545 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19546 error "File creation should fail"
19548 #object allocation was stopped, but we still able to append files
19549 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19550 oflag=append || error "Append failed"
19552 rm -f $DIR/$tdir/$tfile.0
19554 # For this test, we want to delete the files we created to go out of
19555 # space but leave the watermark, so we remain nearly out of space
19556 ost_watermarks_enospc_delete_files $tfile $ostidx
19558 wait_delete_completed
19562 for i in $(seq 10 12); do
19563 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19564 2>/dev/null || error "File creation failed after rm"
19567 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19568 osp.$mdtosc_proc1.prealloc_status)
19569 echo "prealloc_status $oa_status"
19571 if (( oa_status != 0 )); then
19572 error "Object allocation still disable after rm"
19575 run_test 253 "Check object allocation limit"
19578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19579 remote_mds_nodsh && skip "remote MDS with nodsh"
19580 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19581 skip "MDS does not support changelog_size"
19584 local MDT0=$(facet_svc $SINGLEMDS)
19586 changelog_register || error "changelog_register failed"
19588 changelog_clear 0 || error "changelog_clear failed"
19590 local size1=$(do_facet $SINGLEMDS \
19591 $LCTL get_param -n mdd.$MDT0.changelog_size)
19592 echo "Changelog size $size1"
19595 $LFS mkdir -i 0 $DIR/$tdir
19597 mkdir -p $DIR/$tdir/pics/2008/zachy
19598 touch $DIR/$tdir/pics/2008/zachy/timestamp
19599 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19600 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19601 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19602 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19603 rm $DIR/$tdir/pics/desktop.jpg
19605 local size2=$(do_facet $SINGLEMDS \
19606 $LCTL get_param -n mdd.$MDT0.changelog_size)
19607 echo "Changelog size after work $size2"
19609 (( $size2 > $size1 )) ||
19610 error "new Changelog size=$size2 less than old size=$size1"
19612 run_test 254 "Check changelog size"
19619 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19620 awk -F: '{print $2}' | grep $type > /dev/null
19621 if [ $? -ne 0 ]; then
19631 lfs ladvise -a willread $file > /dev/null 2>&1
19632 if [ $? -eq 0 ]; then
19636 lfs ladvise -a willread $file 2>&1 |
19637 grep "Inappropriate ioctl for device" > /dev/null
19638 if [ $? -eq 0 ]; then
19645 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19648 # run a random read IO workload
19649 # usage: random_read_iops <filename> <filesize> <iosize>
19650 random_read_iops() {
19653 local iosize=${3:-4096}
19655 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19656 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19659 drop_file_oss_cache() {
19663 $LFS ladvise -a dontneed $file 2>/dev/null ||
19664 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19667 ladvise_willread_performance()
19670 local average_origin=0
19671 local average_cache=0
19672 local average_ladvise=0
19674 for ((i = 1; i <= $repeat; i++)); do
19675 echo "Iter $i/$repeat: reading without willread hint"
19676 cancel_lru_locks osc
19677 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19678 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19679 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19680 average_origin=$(bc <<<"$average_origin + $speed_origin")
19682 cancel_lru_locks osc
19683 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19684 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19685 average_cache=$(bc <<<"$average_cache + $speed_cache")
19687 cancel_lru_locks osc
19688 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19689 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19690 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19691 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19692 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19694 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19695 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19696 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19698 speedup_cache=$(percent $average_cache $average_origin)
19699 speedup_ladvise=$(percent $average_ladvise $average_origin)
19701 echo "Average uncached read: $average_origin"
19702 echo "Average speedup with OSS cached read: " \
19703 "$average_cache = +$speedup_cache%"
19704 echo "Average speedup with ladvise willread: " \
19705 "$average_ladvise = +$speedup_ladvise%"
19707 local lowest_speedup=20
19708 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19709 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19710 "got $average_cache%. Skipping ladvise willread check."
19714 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19715 # it is still good to run until then to exercise 'ladvise willread'
19716 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19717 [ "$ost1_FSTYPE" = "zfs" ] &&
19718 echo "osd-zfs does not support dontneed or drop_caches" &&
19721 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19722 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19723 error_not_in_vm "Speedup with willread is less than " \
19724 "$lowest_speedup%, got $average_ladvise%"
19728 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19729 skip "lustre < 2.8.54 does not support ladvise "
19730 remote_ost_nodsh && skip "remote OST with nodsh"
19732 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19734 ladvise_no_type willread $DIR/$tfile &&
19735 skip "willread ladvise is not supported"
19737 ladvise_no_ioctl $DIR/$tfile &&
19738 skip "ladvise ioctl is not supported"
19741 local size=$((size_mb * 1048576))
19742 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19743 error "dd to $DIR/$tfile failed"
19745 lfs ladvise -a willread $DIR/$tfile ||
19746 error "Ladvise failed with no range argument"
19748 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19749 error "Ladvise failed with no -l or -e argument"
19751 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19752 error "Ladvise failed with only -e argument"
19754 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19755 error "Ladvise failed with only -l argument"
19757 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19758 error "End offset should not be smaller than start offset"
19760 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19761 error "End offset should not be equal to start offset"
19763 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19764 error "Ladvise failed with overflowing -s argument"
19766 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19767 error "Ladvise failed with overflowing -e argument"
19769 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19770 error "Ladvise failed with overflowing -l argument"
19772 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19773 error "Ladvise succeeded with conflicting -l and -e arguments"
19775 echo "Synchronous ladvise should wait"
19777 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19778 do_nodes $(comma_list $(osts_nodes)) \
19779 $LCTL set_param fail_val=$delay fail_loc=0x237
19781 local start_ts=$SECONDS
19782 lfs ladvise -a willread $DIR/$tfile ||
19783 error "Ladvise failed with no range argument"
19784 local end_ts=$SECONDS
19785 local inteval_ts=$((end_ts - start_ts))
19787 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19788 error "Synchronous advice didn't wait reply"
19791 echo "Asynchronous ladvise shouldn't wait"
19792 local start_ts=$SECONDS
19793 lfs ladvise -a willread -b $DIR/$tfile ||
19794 error "Ladvise failed with no range argument"
19795 local end_ts=$SECONDS
19796 local inteval_ts=$((end_ts - start_ts))
19798 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19799 error "Asynchronous advice blocked"
19802 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19803 ladvise_willread_performance
19805 run_test 255a "check 'lfs ladvise -a willread'"
19811 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19815 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19816 skip "lustre < 2.8.54 does not support ladvise "
19817 remote_ost_nodsh && skip "remote OST with nodsh"
19819 lfs setstripe -c 1 -i 0 $DIR/$tfile
19821 ladvise_no_type dontneed $DIR/$tfile &&
19822 skip "dontneed ladvise is not supported"
19824 ladvise_no_ioctl $DIR/$tfile &&
19825 skip "ladvise ioctl is not supported"
19827 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19828 [ "$ost1_FSTYPE" = "zfs" ] &&
19829 skip "zfs-osd does not support 'ladvise dontneed'"
19832 local size=$((size_mb * 1048576))
19833 # In order to prevent disturbance of other processes, only check 3/4
19834 # of the memory usage
19835 local kibibytes=$((size_mb * 1024 * 3 / 4))
19837 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19838 error "dd to $DIR/$tfile failed"
19840 #force write to complete before dropping OST cache & checking memory
19843 local total=$(facet_meminfo ost1 MemTotal)
19844 echo "Total memory: $total KiB"
19846 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19847 local before_read=$(facet_meminfo ost1 Cached)
19848 echo "Cache used before read: $before_read KiB"
19850 lfs ladvise -a willread $DIR/$tfile ||
19851 error "Ladvise willread failed"
19852 local after_read=$(facet_meminfo ost1 Cached)
19853 echo "Cache used after read: $after_read KiB"
19855 lfs ladvise -a dontneed $DIR/$tfile ||
19856 error "Ladvise dontneed again failed"
19857 local no_read=$(facet_meminfo ost1 Cached)
19858 echo "Cache used after dontneed ladvise: $no_read KiB"
19860 if [ $total -lt $((before_read + kibibytes)) ]; then
19861 echo "Memory is too small, abort checking"
19865 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19866 error "Ladvise willread should use more memory" \
19867 "than $kibibytes KiB"
19870 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19871 error "Ladvise dontneed should release more memory" \
19872 "than $kibibytes KiB"
19875 run_test 255b "check 'lfs ladvise -a dontneed'"
19878 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19879 skip "lustre < 2.10.50 does not support lockahead"
19887 test_mkdir -p $DIR/$tdir
19888 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19890 #test 10 returns only success/failure
19892 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19894 if [ $rc -eq 255 ]; then
19895 error "Ladvise test${i} failed, ${rc}"
19898 #test 11 counts lock enqueue requests, all others count new locks
19900 count=$(do_facet ost1 \
19901 $LCTL get_param -n ost.OSS.ost.stats)
19902 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19904 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19906 if [ $rc -eq 255 ]; then
19907 error "Ladvise test${i} failed, ${rc}"
19910 new_count=$(do_facet ost1 \
19911 $LCTL get_param -n ost.OSS.ost.stats)
19912 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19913 awk '{ print $2 }')
19915 difference="$((new_count - count))"
19916 if [ $difference -ne $rc ]; then
19917 error "Ladvise test${i}, bad enqueue count, returned " \
19918 "${rc}, actual ${difference}"
19921 for i in $(seq 12 21); do
19922 # If we do not do this, we run the risk of having too many
19923 # locks and starting lock cancellation while we are checking
19925 cancel_lru_locks osc
19927 count=$($LCTL get_param -n \
19928 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19930 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19932 if [ $rc -eq 255 ]; then
19933 error "Ladvise test ${i} failed, ${rc}"
19936 new_count=$($LCTL get_param -n \
19937 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19938 difference="$((new_count - count))"
19940 # Test 15 output is divided by 100 to map down to valid return
19941 if [ $i -eq 15 ]; then
19945 if [ $difference -ne $rc ]; then
19946 error "Ladvise test ${i}, bad lock count, returned " \
19947 "${rc}, actual ${difference}"
19951 #test 22 returns only success/failure
19953 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19955 if [ $rc -eq 255 ]; then
19956 error "Ladvise test${i} failed, ${rc}"
19959 run_test 255c "suite of ladvise lockahead tests"
19962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19963 remote_mds_nodsh && skip "remote MDS with nodsh"
19964 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19965 changelog_users $SINGLEMDS | grep "^cl" &&
19966 skip "active changelog user"
19972 mdt_dev=$(mdsdevname 1)
19975 changelog_register || error "changelog_register failed"
19978 mkdir -p $DIR/$tdir
19980 changelog_clear 0 || error "changelog_clear failed"
19983 touch $DIR/$tdir/{1..10}
19986 stop $SINGLEMDS || error "Fail to stop MDT"
19990 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19992 #after mount new plainllog is used
19993 touch $DIR/$tdir/{11..19}
19994 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19995 stack_trap "rm -f $tmpfile"
19996 cat_sl=$(do_facet $SINGLEMDS "sync; \
19997 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19998 llog_reader $tmpfile | grep -c type=1064553b")
19999 do_facet $SINGLEMDS llog_reader $tmpfile
20001 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
20003 changelog_clear 0 || error "changelog_clear failed"
20005 cat_sl=$(do_facet $SINGLEMDS "sync; \
20006 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
20007 llog_reader $tmpfile | grep -c type=1064553b")
20009 if (( cat_sl == 2 )); then
20010 error "Empty plain llog was not deleted from changelog catalog"
20011 elif (( cat_sl != 1 )); then
20012 error "Active plain llog shouldn't be deleted from catalog"
20015 run_test 256 "Check llog delete for empty and not full state"
20018 remote_mds_nodsh && skip "remote MDS with nodsh"
20019 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
20020 skip "Need MDS version at least 2.8.55"
20022 test_mkdir $DIR/$tdir
20024 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
20025 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
20028 #define OBD_FAIL_MDS_XATTR_REP 0x161
20029 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20030 local facet=mds$((mdtidx + 1))
20031 set_nodes_failloc $(facet_active_host $facet) 0x80000161
20032 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
20034 stop $facet || error "stop MDS failed"
20035 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
20036 error "start MDS fail"
20037 wait_recovery_complete $facet
20039 run_test 257 "xattr locks are not lost"
20041 # Verify we take the i_mutex when security requires it
20043 #define OBD_FAIL_IMUTEX_SEC 0x141c
20044 $LCTL set_param fail_loc=0x141c
20046 chmod u+s $DIR/$tfile
20047 chmod a+rwx $DIR/$tfile
20048 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20050 if [ $RC -ne 0 ]; then
20051 error "error, failed to take i_mutex, rc=$?"
20055 run_test 258a "verify i_mutex security behavior when suid attributes is set"
20057 # Verify we do NOT take the i_mutex in the normal case
20059 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
20060 $LCTL set_param fail_loc=0x141d
20063 chmod a+rw $DIR/$tfile
20064 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
20066 if [ $RC -ne 0 ]; then
20067 error "error, took i_mutex unnecessarily, rc=$?"
20072 run_test 258b "verify i_mutex security behavior"
20075 local file=$DIR/$tfile
20079 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
20081 stack_trap "rm -f $file" EXIT
20083 wait_delete_completed
20084 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20085 echo "before: $before"
20087 $LFS setstripe -i 0 -c 1 $file
20088 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
20090 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20091 echo "after write: $after"
20093 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
20094 do_facet ost1 $LCTL set_param fail_loc=0x2301
20096 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20097 echo "after truncate: $after"
20100 do_facet ost1 $LCTL set_param fail_loc=0
20101 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20103 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20104 echo "after restart: $after"
20105 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20106 error "missing truncate?"
20110 run_test 259 "crash at delayed truncate"
20113 #define OBD_FAIL_MDC_CLOSE 0x806
20114 $LCTL set_param fail_loc=0x80000806
20118 run_test 260 "Check mdc_close fail"
20120 ### Data-on-MDT sanity tests ###
20122 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20123 skip "Need MDS version at least 2.10.55 for DoM"
20126 local dom=$DIR/$tdir/dom_file
20127 local tmp=$DIR/$tdir/tmp_file
20129 mkdir -p $DIR/$tdir
20131 # basic checks for DoM component creation
20132 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20133 error "Can set MDT layout to non-first entry"
20135 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20136 error "Can define multiple entries as MDT layout"
20138 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20140 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20141 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20142 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20144 local mdtidx=$($LFS getstripe -m $dom)
20145 local mdtname=MDT$(printf %04x $mdtidx)
20146 local facet=mds$((mdtidx + 1))
20147 local space_check=1
20149 # Skip free space checks with ZFS
20150 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20154 local size_tmp=$((65536 * 3))
20155 local mdtfree1=$(do_facet $facet \
20156 lctl get_param -n osd*.*$mdtname.kbytesfree)
20158 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20159 # check also direct IO along write
20160 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20161 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20163 cmp $tmp $dom || error "file data is different"
20164 [ $(stat -c%s $dom) == $size_tmp ] ||
20165 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20166 if [ $space_check == 1 ]; then
20167 local mdtfree2=$(do_facet $facet \
20168 lctl get_param -n osd*.*$mdtname.kbytesfree)
20170 # increase in usage from by $size_tmp
20171 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20172 error "MDT free space wrong after write: " \
20173 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20177 local size_dom=10000
20179 $TRUNCATE $dom $size_dom
20180 [ $(stat -c%s $dom) == $size_dom ] ||
20181 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20182 if [ $space_check == 1 ]; then
20183 mdtfree1=$(do_facet $facet \
20184 lctl get_param -n osd*.*$mdtname.kbytesfree)
20185 # decrease in usage from $size_tmp to new $size_dom
20186 [ $(($mdtfree1 - $mdtfree2)) -ge \
20187 $(((size_tmp - size_dom) / 1024)) ] ||
20188 error "MDT free space is wrong after truncate: " \
20189 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20195 size_dom=$((size_dom + size_tmp))
20196 [ $(stat -c%s $dom) == $size_dom ] ||
20197 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20198 if [ $space_check == 1 ]; then
20199 mdtfree2=$(do_facet $facet \
20200 lctl get_param -n osd*.*$mdtname.kbytesfree)
20201 # increase in usage by $size_tmp from previous
20202 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20203 error "MDT free space is wrong after append: " \
20204 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20209 if [ $space_check == 1 ]; then
20210 mdtfree1=$(do_facet $facet \
20211 lctl get_param -n osd*.*$mdtname.kbytesfree)
20212 # decrease in usage by $size_dom from previous
20213 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20214 error "MDT free space is wrong after removal: " \
20215 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20218 # combined striping
20219 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20220 error "Can't create DoM + OST striping"
20222 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20223 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20224 # check also direct IO along write
20225 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20227 cmp $tmp $dom || error "file data is different"
20228 [ $(stat -c%s $dom) == $size_tmp ] ||
20229 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20234 run_test 270a "DoM: basic functionality tests"
20237 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20238 skip "Need MDS version at least 2.10.55"
20240 local dom=$DIR/$tdir/dom_file
20241 local max_size=1048576
20243 mkdir -p $DIR/$tdir
20244 $LFS setstripe -E $max_size -L mdt $dom
20246 # truncate over the limit
20247 $TRUNCATE $dom $(($max_size + 1)) &&
20248 error "successful truncate over the maximum size"
20249 # write over the limit
20250 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20251 error "successful write over the maximum size"
20252 # append over the limit
20253 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20254 echo "12345" >> $dom && error "successful append over the maximum size"
20259 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20262 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20263 skip "Need MDS version at least 2.10.55"
20265 mkdir -p $DIR/$tdir
20266 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20268 # check files inherit DoM EA
20269 touch $DIR/$tdir/first
20270 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20271 error "bad pattern"
20272 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20273 error "bad stripe count"
20274 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20275 error "bad stripe size"
20277 # check directory inherits DoM EA and uses it as default
20278 mkdir $DIR/$tdir/subdir
20279 touch $DIR/$tdir/subdir/second
20280 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20281 error "bad pattern in sub-directory"
20282 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20283 error "bad stripe count in sub-directory"
20284 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20285 error "bad stripe size in sub-directory"
20288 run_test 270c "DoM: DoM EA inheritance tests"
20291 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20292 skip "Need MDS version at least 2.10.55"
20294 mkdir -p $DIR/$tdir
20295 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20297 # inherit default DoM striping
20298 mkdir $DIR/$tdir/subdir
20299 touch $DIR/$tdir/subdir/f1
20301 # change default directory striping
20302 $LFS setstripe -c 1 $DIR/$tdir/subdir
20303 touch $DIR/$tdir/subdir/f2
20304 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20305 error "wrong default striping in file 2"
20306 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20307 error "bad pattern in file 2"
20310 run_test 270d "DoM: change striping from DoM to RAID0"
20313 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20314 skip "Need MDS version at least 2.10.55"
20316 mkdir -p $DIR/$tdir/dom
20317 mkdir -p $DIR/$tdir/norm
20320 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20321 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20323 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20324 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20326 # find DoM files by layout
20327 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20328 [ $NUM -eq $DOMFILES ] ||
20329 error "lfs find -L: found $NUM, expected $DOMFILES"
20330 echo "Test 1: lfs find 20 DOM files by layout: OK"
20332 # there should be 1 dir with default DOM striping
20333 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20335 error "lfs find -L: found $NUM, expected 1 dir"
20336 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20338 # find DoM files by stripe size
20339 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20340 [ $NUM -eq $DOMFILES ] ||
20341 error "lfs find -S: found $NUM, expected $DOMFILES"
20342 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20344 # find files by stripe offset except DoM files
20345 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20346 [ $NUM -eq $NORMFILES ] ||
20347 error "lfs find -i: found $NUM, expected $NORMFILES"
20348 echo "Test 5: lfs find no DOM files by stripe index: OK"
20351 run_test 270e "DoM: lfs find with DoM files test"
20354 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20355 skip "Need MDS version at least 2.10.55"
20357 local mdtname=${FSNAME}-MDT0000-mdtlov
20358 local dom=$DIR/$tdir/dom_file
20359 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20360 lod.$mdtname.dom_stripesize)
20361 local dom_limit=131072
20363 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20364 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20365 lod.$mdtname.dom_stripesize)
20366 [ ${dom_limit} -eq ${dom_current} ] ||
20367 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20369 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20370 $LFS setstripe -d $DIR/$tdir
20371 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20372 error "Can't set directory default striping"
20374 # exceed maximum stripe size
20375 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20376 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20377 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20378 error "Able to create DoM component size more than LOD limit"
20380 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20381 dom_current=$(do_facet mds1 $LCTL get_param -n \
20382 lod.$mdtname.dom_stripesize)
20383 [ 0 -eq ${dom_current} ] ||
20384 error "Can't set zero DoM stripe limit"
20387 # attempt to create DoM file on server with disabled DoM should
20388 # remove DoM entry from layout and be succeed
20389 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20390 error "Can't create DoM file (DoM is disabled)"
20391 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20392 error "File has DoM component while DoM is disabled"
20395 # attempt to create DoM file with only DoM stripe should return error
20396 $LFS setstripe -E $dom_limit -L mdt $dom &&
20397 error "Able to create DoM-only file while DoM is disabled"
20399 # too low values to be aligned with smallest stripe size 64K
20400 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20401 dom_current=$(do_facet mds1 $LCTL get_param -n \
20402 lod.$mdtname.dom_stripesize)
20403 [ 30000 -eq ${dom_current} ] &&
20404 error "Can set too small DoM stripe limit"
20406 # 64K is a minimal stripe size in Lustre, expect limit of that size
20407 [ 65536 -eq ${dom_current} ] ||
20408 error "Limit is not set to 64K but ${dom_current}"
20410 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20411 dom_current=$(do_facet mds1 $LCTL get_param -n \
20412 lod.$mdtname.dom_stripesize)
20414 [ 2147483648 -eq ${dom_current} ] &&
20415 error "Can set too large DoM stripe limit"
20417 do_facet mds1 $LCTL set_param -n \
20418 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20419 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20420 error "Can't create DoM component size after limit change"
20421 do_facet mds1 $LCTL set_param -n \
20422 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20423 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20424 error "Can't create DoM file after limit decrease"
20425 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20426 error "Can create big DoM component after limit decrease"
20427 touch ${dom}_def ||
20428 error "Can't create file with old default layout"
20430 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20433 run_test 270f "DoM: maximum DoM stripe size checks"
20436 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20437 skip "Need MDS version at least 2.13.52"
20438 local dom=$DIR/$tdir/$tfile
20440 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20441 local lodname=${FSNAME}-MDT0000-mdtlov
20443 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20444 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20445 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20446 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20448 local dom_limit=1024
20449 local dom_threshold="50%"
20451 $LFS setstripe -d $DIR/$tdir
20452 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20453 error "Can't set directory default striping"
20455 do_facet mds1 $LCTL set_param -n \
20456 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20457 # set 0 threshold and create DOM file to change tunable stripesize
20458 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20459 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20460 error "Failed to create $dom file"
20461 # now tunable dom_cur_stripesize should reach maximum
20462 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20463 lod.${lodname}.dom_stripesize_cur_kb)
20464 [[ $dom_current == $dom_limit ]] ||
20465 error "Current DOM stripesize is not maximum"
20468 # set threshold for further tests
20469 do_facet mds1 $LCTL set_param -n \
20470 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20471 echo "DOM threshold is $dom_threshold free space"
20474 # Spoof bfree to exceed threshold
20475 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20476 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20477 for spfree in 40 20 0 15 30 55; do
20478 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20479 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20480 error "Failed to create $dom file"
20481 dom_def=$(do_facet mds1 $LCTL get_param -n \
20482 lod.${lodname}.dom_stripesize_cur_kb)
20483 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20484 [[ $dom_def != $dom_current ]] ||
20485 error "Default stripe size was not changed"
20486 if [[ $spfree > 0 ]] ; then
20487 dom_set=$($LFS getstripe -S $dom)
20488 [[ $dom_set == $((dom_def * 1024)) ]] ||
20489 error "DOM component size is still old"
20491 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20492 error "DoM component is set with no free space"
20495 dom_current=$dom_def
20498 run_test 270g "DoM: default DoM stripe size depends on free space"
20501 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20502 skip "Need MDS version at least 2.13.53"
20504 local mdtname=${FSNAME}-MDT0000-mdtlov
20505 local dom=$DIR/$tdir/$tfile
20506 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20508 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20509 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20511 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20512 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20513 error "can't create OST file"
20514 # mirrored file with DOM entry in the second mirror
20515 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20516 error "can't create mirror with DoM component"
20518 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20520 # DOM component in the middle and has other enries in the same mirror,
20521 # should succeed but lost DoM component
20522 $LFS setstripe --copy=${dom}_1 $dom ||
20523 error "Can't create file from OST|DOM mirror layout"
20524 # check new file has no DoM layout after all
20525 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20526 error "File has DoM component while DoM is disabled"
20528 run_test 270h "DoM: DoM stripe removal when disabled on server"
20531 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20532 skip "Need MDS version at least 2.10.55"
20534 local dom=$DIR/$tdir/dom
20536 mkdir -p $DIR/$tdir
20538 $LFS setstripe -E 1024K -L mdt $dom
20540 lctl set_param -n mdc.*.stats=clear
20541 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20542 cat $dom > /dev/null
20543 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20544 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20548 run_test 271a "DoM: data is cached for read after write"
20551 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20552 skip "Need MDS version at least 2.10.55"
20554 local dom=$DIR/$tdir/dom
20556 mkdir -p $DIR/$tdir
20558 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20560 lctl set_param -n mdc.*.stats=clear
20561 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20562 cancel_lru_locks mdc
20563 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20564 # second stat to check size is cached on client
20565 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20566 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20567 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20570 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20573 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20574 skip "Need MDS version at least 2.10.55"
20576 local dom=$DIR/$tdir/dom
20578 mkdir -p $DIR/$tdir
20580 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20582 lctl set_param -n mdc.*.stats=clear
20583 lctl set_param -n osc.*.stats=clear
20584 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20585 cancel_lru_locks mdc
20586 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20587 # second stat to check size is cached on client
20588 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20589 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20590 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20591 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20592 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20595 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20601 local mdt=MDT$(printf %04x $mdtidx)
20603 if [ -z $param ]; then
20604 lctl get_param -n mdc.*$mdt*.stats
20606 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20611 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20612 skip "Need MDS version at least 2.10.55"
20614 local dom=$DIR/$tdir/dom
20616 mkdir -p $DIR/$tdir
20618 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20620 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20621 local facet=mds$((mdtidx + 1))
20623 cancel_lru_locks mdc
20624 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20625 createmany -o $dom 1000
20626 lctl set_param -n mdc.*.stats=clear
20627 smalliomany -w $dom 1000 200
20628 get_mdc_stats $mdtidx
20629 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20630 # Each file has 1 open, 1 IO enqueues, total 2000
20631 # but now we have also +1 getxattr for security.capability, total 3000
20632 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20633 unlinkmany $dom 1000
20635 cancel_lru_locks mdc
20636 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20637 createmany -o $dom 1000
20638 lctl set_param -n mdc.*.stats=clear
20639 smalliomany -w $dom 1000 200
20640 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20641 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20642 # for OPEN and IO lock.
20643 [ $((enq - enq_2)) -ge 1000 ] ||
20644 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20645 unlinkmany $dom 1000
20648 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20650 cleanup_271def_tests() {
20656 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20657 skip "Need MDS version at least 2.10.57"
20659 local dom=$DIR/$tdir/dom
20660 local tmp=$TMP/$tfile
20661 trap "cleanup_271def_tests $tmp" EXIT
20663 mkdir -p $DIR/$tdir
20665 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20667 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20669 cancel_lru_locks mdc
20670 dd if=/dev/urandom of=$tmp bs=1000 count=1
20671 dd if=$tmp of=$dom bs=1000 count=1
20672 cancel_lru_locks mdc
20674 cat /etc/hosts >> $tmp
20675 lctl set_param -n mdc.*.stats=clear
20677 # append data to the same file it should update local page
20678 echo "Append to the same page"
20679 cat /etc/hosts >> $dom
20680 local num=$(get_mdc_stats $mdtidx ost_read)
20681 local ra=$(get_mdc_stats $mdtidx req_active)
20682 local rw=$(get_mdc_stats $mdtidx req_waittime)
20684 [ -z $num ] || error "$num READ RPC occured"
20685 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20689 cmp $tmp $dom || error "file miscompare"
20691 cancel_lru_locks mdc
20692 lctl set_param -n mdc.*.stats=clear
20694 echo "Open and read file"
20695 cat $dom > /dev/null
20696 local num=$(get_mdc_stats $mdtidx ost_read)
20697 local ra=$(get_mdc_stats $mdtidx req_active)
20698 local rw=$(get_mdc_stats $mdtidx req_waittime)
20700 [ -z $num ] || error "$num READ RPC occured"
20701 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20705 cmp $tmp $dom || error "file miscompare"
20709 run_test 271d "DoM: read on open (1K file in reply buffer)"
20712 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20713 skip "Need MDS version at least 2.10.57"
20715 local dom=$DIR/$tdir/dom
20716 local tmp=$TMP/$tfile
20717 trap "cleanup_271def_tests $tmp" EXIT
20719 mkdir -p $DIR/$tdir
20721 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20723 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20725 cancel_lru_locks mdc
20726 dd if=/dev/urandom of=$tmp bs=265000 count=1
20727 dd if=$tmp of=$dom bs=265000 count=1
20728 cancel_lru_locks mdc
20729 cat /etc/hosts >> $tmp
20730 lctl set_param -n mdc.*.stats=clear
20732 echo "Append to the same page"
20733 cat /etc/hosts >> $dom
20734 local num=$(get_mdc_stats $mdtidx ost_read)
20735 local ra=$(get_mdc_stats $mdtidx req_active)
20736 local rw=$(get_mdc_stats $mdtidx req_waittime)
20738 [ -z $num ] || error "$num READ RPC occured"
20739 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20743 cmp $tmp $dom || error "file miscompare"
20745 cancel_lru_locks mdc
20746 lctl set_param -n mdc.*.stats=clear
20748 echo "Open and read file"
20749 cat $dom > /dev/null
20750 local num=$(get_mdc_stats $mdtidx ost_read)
20751 local ra=$(get_mdc_stats $mdtidx req_active)
20752 local rw=$(get_mdc_stats $mdtidx req_waittime)
20754 [ -z $num ] && num=0
20755 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20756 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20760 cmp $tmp $dom || error "file miscompare"
20764 run_test 271f "DoM: read on open (200K file and read tail)"
20767 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20768 skip "Skipping due to old client or server version"
20770 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20772 $CHECKSTAT -t file $DIR1/$tfile
20774 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20777 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20778 $LCTL set_param fail_loc=0x80000314
20779 rm $DIR1/$tfile || error "Unlink fails"
20781 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20782 [ $RC -eq 0 ] || error "Failed write to stale object"
20784 run_test 271g "Discard DoM data vs client flush race"
20787 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20788 skip "Need MDS version at least 2.11.50"
20790 local dom=$DIR/$tdir/dom
20791 mkdir -p $DIR/$tdir
20793 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20794 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20795 error "failed to write data into $dom"
20796 local old_md5=$(md5sum $dom)
20798 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20799 error "failed to migrate to the same DoM component"
20801 local new_md5=$(md5sum $dom)
20803 [ "$old_md5" == "$new_md5" ] ||
20804 error "md5sum differ: $old_md5, $new_md5"
20806 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20807 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20809 run_test 272a "DoM migration: new layout with the same DOM component"
20812 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20813 skip "Need MDS version at least 2.11.50"
20815 local dom=$DIR/$tdir/dom
20816 mkdir -p $DIR/$tdir
20817 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20819 local mdtidx=$($LFS getstripe -m $dom)
20820 local mdtname=MDT$(printf %04x $mdtidx)
20821 local facet=mds$((mdtidx + 1))
20823 local mdtfree1=$(do_facet $facet \
20824 lctl get_param -n osd*.*$mdtname.kbytesfree)
20825 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20826 error "failed to write data into $dom"
20827 local old_md5=$(md5sum $dom)
20828 cancel_lru_locks mdc
20829 local mdtfree1=$(do_facet $facet \
20830 lctl get_param -n osd*.*$mdtname.kbytesfree)
20832 $LFS migrate -c2 $dom ||
20833 error "failed to migrate to the new composite layout"
20834 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20835 error "MDT stripe was not removed"
20837 cancel_lru_locks mdc
20838 local new_md5=$(md5sum $dom)
20839 [ "$old_md5" == "$new_md5" ] ||
20840 error "$old_md5 != $new_md5"
20842 # Skip free space checks with ZFS
20843 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20844 local mdtfree2=$(do_facet $facet \
20845 lctl get_param -n osd*.*$mdtname.kbytesfree)
20846 [ $mdtfree2 -gt $mdtfree1 ] ||
20847 error "MDT space is not freed after migration"
20851 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20854 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20855 skip "Need MDS version at least 2.11.50"
20857 local dom=$DIR/$tdir/$tfile
20858 mkdir -p $DIR/$tdir
20859 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20861 local mdtidx=$($LFS getstripe -m $dom)
20862 local mdtname=MDT$(printf %04x $mdtidx)
20863 local facet=mds$((mdtidx + 1))
20865 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20866 error "failed to write data into $dom"
20867 local old_md5=$(md5sum $dom)
20868 cancel_lru_locks mdc
20869 local mdtfree1=$(do_facet $facet \
20870 lctl get_param -n osd*.*$mdtname.kbytesfree)
20872 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20873 error "failed to migrate to the new composite layout"
20874 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20875 error "MDT stripe was not removed"
20877 cancel_lru_locks mdc
20878 local new_md5=$(md5sum $dom)
20879 [ "$old_md5" == "$new_md5" ] ||
20880 error "$old_md5 != $new_md5"
20882 # Skip free space checks with ZFS
20883 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20884 local mdtfree2=$(do_facet $facet \
20885 lctl get_param -n osd*.*$mdtname.kbytesfree)
20886 [ $mdtfree2 -gt $mdtfree1 ] ||
20887 error "MDS space is not freed after migration"
20891 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20894 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20895 skip "Need MDS version at least 2.12.55"
20897 local dom=$DIR/$tdir/$tfile
20898 mkdir -p $DIR/$tdir
20899 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20901 local mdtidx=$($LFS getstripe -m $dom)
20902 local mdtname=MDT$(printf %04x $mdtidx)
20903 local facet=mds$((mdtidx + 1))
20905 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20906 error "failed to write data into $dom"
20907 local old_md5=$(md5sum $dom)
20908 cancel_lru_locks mdc
20909 local mdtfree1=$(do_facet $facet \
20910 lctl get_param -n osd*.*$mdtname.kbytesfree)
20912 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20913 error "failed mirroring to the new composite layout"
20914 $LFS mirror resync $dom ||
20915 error "failed mirror resync"
20916 $LFS mirror split --mirror-id 1 -d $dom ||
20917 error "failed mirror split"
20919 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20920 error "MDT stripe was not removed"
20922 cancel_lru_locks mdc
20923 local new_md5=$(md5sum $dom)
20924 [ "$old_md5" == "$new_md5" ] ||
20925 error "$old_md5 != $new_md5"
20927 # Skip free space checks with ZFS
20928 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20929 local mdtfree2=$(do_facet $facet \
20930 lctl get_param -n osd*.*$mdtname.kbytesfree)
20931 [ $mdtfree2 -gt $mdtfree1 ] ||
20932 error "MDS space is not freed after DOM mirror deletion"
20936 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20939 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20940 skip "Need MDS version at least 2.12.55"
20942 local dom=$DIR/$tdir/$tfile
20943 mkdir -p $DIR/$tdir
20944 $LFS setstripe -c 2 $dom
20946 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20947 error "failed to write data into $dom"
20948 local old_md5=$(md5sum $dom)
20949 cancel_lru_locks mdc
20951 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20952 error "failed mirroring to the DOM layout"
20953 $LFS mirror resync $dom ||
20954 error "failed mirror resync"
20955 $LFS mirror split --mirror-id 1 -d $dom ||
20956 error "failed mirror split"
20958 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20959 error "MDT stripe was not removed"
20961 cancel_lru_locks mdc
20962 local new_md5=$(md5sum $dom)
20963 [ "$old_md5" == "$new_md5" ] ||
20964 error "$old_md5 != $new_md5"
20968 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20971 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20972 skip "Need MDS version at least 2.12.55"
20974 local dom=$DIR/$tdir/$tfile
20975 mkdir -p $DIR/$tdir
20976 $LFS setstripe -c 2 $dom
20978 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20979 error "failed to write data into $dom"
20980 local old_md5=$(md5sum $dom)
20981 cancel_lru_locks mdc
20983 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20984 error "failed migrating to the DOM file"
20986 cancel_lru_locks mdc
20987 local new_md5=$(md5sum $dom)
20988 [ "$old_md5" != "$new_md5" ] &&
20989 error "$old_md5 != $new_md5"
20993 run_test 272f "DoM migration: OST-striped file to DOM file"
20996 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20997 skip "Need MDS version at least 2.11.50"
20999 # Layout swap cannot be done if either file has DOM component,
21000 # this will never be supported, migration should be used instead
21002 local dom=$DIR/$tdir/$tfile
21003 mkdir -p $DIR/$tdir
21005 $LFS setstripe -c2 ${dom}_plain
21006 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
21007 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
21008 error "can swap layout with DoM component"
21009 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
21010 error "can swap layout with DoM component"
21012 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
21013 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
21014 error "can swap layout with DoM component"
21015 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
21016 error "can swap layout with DoM component"
21019 run_test 273a "DoM: layout swapping should fail with DOM"
21022 remote_ost_nodsh && skip "remote OST with nodsh"
21023 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
21024 skip "Need OST version >= 2.10.57"
21026 local file=$DIR/$tfile
21029 oss=$(comma_list $(osts_nodes))
21031 dd if=/dev/urandom of=$file bs=1M count=2 ||
21032 error "failed to create a file"
21033 cancel_lru_locks osc
21036 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21037 error "failed to read a file"
21039 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
21040 $LCTL set_param fail_loc=0x8000031f
21042 cancel_lru_locks osc &
21045 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
21046 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
21047 #IO takes another lock, but matches the PENDING one
21048 #and places it to the IO RPC
21049 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
21050 error "failed to read a file with PENDING lock"
21052 run_test 275 "Read on a canceled duplicate lock"
21055 remote_ost_nodsh && skip "remote OST with nodsh"
21058 do_facet ost1 "(while true; do \
21059 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
21060 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
21063 for LOOP in $(seq 20); do
21065 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
21068 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
21069 rm $TMP/sanity_276_pid"
21071 run_test 276 "Race between mount and obd_statfs"
21074 $LCTL set_param ldlm.namespaces.*.lru_size=0
21075 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21076 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21077 grep ^used_mb | awk '{print $2}')
21078 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
21079 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
21080 oflag=direct conv=notrunc
21081 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
21082 grep ^used_mb | awk '{print $2}')
21083 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
21085 run_test 277 "Direct IO shall drop page cache"
21088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21089 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21090 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
21091 skip "needs the same host for mdt1 mdt2" && return
21096 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21097 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21103 echo "Starting MDTs"
21104 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21106 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21108 do_facet mds2 $LCTL set_param fail_loc=0
21110 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21111 wait_recovery_complete mds2
21113 run_test 278 "Race starting MDS between MDTs stop/start"
21116 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21117 skip "Need MGS version at least 2.13.52"
21118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21119 combined_mgs_mds || skip "needs combined MGS/MDT"
21121 umount_client $MOUNT
21122 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21123 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21125 mount_client $MOUNT &
21127 stop mgs || error "stop mgs failed"
21128 #for a race mgs would crash
21129 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21130 mount_client $MOUNT || error "mount client failed"
21132 run_test 280 "Race between MGS umount and client llog processing"
21134 cleanup_test_300() {
21138 test_striped_dir() {
21143 mkdir -p $DIR/$tdir
21145 SAVE_UMASK=$(umask)
21146 trap cleanup_test_300 RETURN EXIT
21148 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21149 $DIR/$tdir/striped_dir ||
21150 error "set striped dir error"
21152 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21153 [ "$mode" = "755" ] || error "expect 755 got $mode"
21155 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21156 error "getdirstripe failed"
21157 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21158 if [ "$stripe_count" != "2" ]; then
21159 error "1:stripe_count is $stripe_count, expect 2"
21161 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21162 if [ "$stripe_count" != "2" ]; then
21163 error "2:stripe_count is $stripe_count, expect 2"
21166 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21167 if [ "$stripe_index" != "$mdt_index" ]; then
21168 error "stripe_index is $stripe_index, expect $mdt_index"
21171 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21172 error "nlink error after create striped dir"
21174 mkdir $DIR/$tdir/striped_dir/a
21175 mkdir $DIR/$tdir/striped_dir/b
21177 stat $DIR/$tdir/striped_dir/a ||
21178 error "create dir under striped dir failed"
21179 stat $DIR/$tdir/striped_dir/b ||
21180 error "create dir under striped dir failed"
21182 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21183 error "nlink error after mkdir"
21185 rmdir $DIR/$tdir/striped_dir/a
21186 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21187 error "nlink error after rmdir"
21189 rmdir $DIR/$tdir/striped_dir/b
21190 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21191 error "nlink error after rmdir"
21193 chattr +i $DIR/$tdir/striped_dir
21194 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21195 error "immutable flags not working under striped dir!"
21196 chattr -i $DIR/$tdir/striped_dir
21198 rmdir $DIR/$tdir/striped_dir ||
21199 error "rmdir striped dir error"
21207 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21208 skip "skipped for lustre < 2.7.0"
21209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21210 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21212 test_striped_dir 0 || error "failed on striped dir on MDT0"
21213 test_striped_dir 1 || error "failed on striped dir on MDT0"
21215 run_test 300a "basic striped dir sanity test"
21218 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21219 skip "skipped for lustre < 2.7.0"
21220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21221 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21228 test_mkdir $DIR/$tdir || error "mkdir fail"
21229 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21230 error "set striped dir error"
21231 for i in {0..9}; do
21232 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21234 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21235 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21236 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21238 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21239 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21240 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21244 run_test 300b "check ctime/mtime for striped dir"
21247 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21248 skip "skipped for lustre < 2.7.0"
21249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21250 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21254 mkdir -p $DIR/$tdir
21255 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21256 error "set striped dir error"
21258 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21259 error "chown striped dir failed"
21261 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21262 error "create 5k files failed"
21264 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21266 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21270 run_test 300c "chown && check ls under striped directory"
21273 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21274 skip "skipped for lustre < 2.7.0"
21275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21276 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21281 mkdir -p $DIR/$tdir
21282 $LFS setstripe -c 2 $DIR/$tdir
21284 #local striped directory
21285 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21286 error "set striped dir error"
21287 #look at the directories for debug purposes
21289 $LFS getdirstripe $DIR/$tdir
21290 ls -l $DIR/$tdir/striped_dir
21291 $LFS getdirstripe $DIR/$tdir/striped_dir
21292 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21293 error "create 10 files failed"
21295 #remote striped directory
21296 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21297 error "set striped dir error"
21298 #look at the directories for debug purposes
21300 $LFS getdirstripe $DIR/$tdir
21301 ls -l $DIR/$tdir/remote_striped_dir
21302 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21303 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21304 error "create 10 files failed"
21306 for file in $(find $DIR/$tdir); do
21307 stripe_count=$($LFS getstripe -c $file)
21308 [ $stripe_count -eq 2 ] ||
21309 error "wrong stripe $stripe_count for $file"
21314 run_test 300d "check default stripe under striped directory"
21317 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21318 skip "Need MDS version at least 2.7.55"
21319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21320 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21325 mkdir -p $DIR/$tdir
21327 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21328 error "set striped dir error"
21330 touch $DIR/$tdir/striped_dir/a
21331 touch $DIR/$tdir/striped_dir/b
21332 touch $DIR/$tdir/striped_dir/c
21334 mkdir $DIR/$tdir/striped_dir/dir_a
21335 mkdir $DIR/$tdir/striped_dir/dir_b
21336 mkdir $DIR/$tdir/striped_dir/dir_c
21338 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21339 error "set striped adir under striped dir error"
21341 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21342 error "set striped bdir under striped dir error"
21344 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21345 error "set striped cdir under striped dir error"
21347 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21348 error "rename dir under striped dir fails"
21350 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21351 error "rename dir under different stripes fails"
21353 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21354 error "rename file under striped dir should succeed"
21356 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21357 error "rename dir under striped dir should succeed"
21361 run_test 300e "check rename under striped directory"
21364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21366 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21367 skip "Need MDS version at least 2.7.55"
21373 mkdir -p $DIR/$tdir
21375 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21376 error "set striped dir error"
21378 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21379 error "set striped dir error"
21381 touch $DIR/$tdir/striped_dir/a
21382 mkdir $DIR/$tdir/striped_dir/dir_a
21383 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21384 error "create striped dir under striped dir fails"
21386 touch $DIR/$tdir/striped_dir1/b
21387 mkdir $DIR/$tdir/striped_dir1/dir_b
21388 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21389 error "create striped dir under striped dir fails"
21391 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21392 error "rename dir under different striped dir should fail"
21394 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21395 error "rename striped dir under diff striped dir should fail"
21397 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21398 error "rename file under diff striped dirs fails"
21402 run_test 300f "check rename cross striped directory"
21404 test_300_check_default_striped_dir()
21407 local default_count=$2
21408 local default_index=$3
21411 local dir_stripe_index
21414 echo "checking $dirname $default_count $default_index"
21415 $LFS setdirstripe -D -c $default_count -i $default_index \
21416 -t all_char $DIR/$tdir/$dirname ||
21417 error "set default stripe on striped dir error"
21418 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21419 [ $stripe_count -eq $default_count ] ||
21420 error "expect $default_count get $stripe_count for $dirname"
21422 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21423 [ $stripe_index -eq $default_index ] ||
21424 error "expect $default_index get $stripe_index for $dirname"
21426 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21427 error "create dirs failed"
21429 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21430 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21431 for dir in $(find $DIR/$tdir/$dirname/*); do
21432 stripe_count=$($LFS getdirstripe -c $dir)
21433 [ $stripe_count -eq $default_count ] ||
21434 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21435 error "stripe count $default_count != $stripe_count for $dir"
21437 stripe_index=$($LFS getdirstripe -i $dir)
21438 [ $default_index -eq -1 ] ||
21439 [ $stripe_index -eq $default_index ] ||
21440 error "$stripe_index != $default_index for $dir"
21442 #check default stripe
21443 stripe_count=$($LFS getdirstripe -D -c $dir)
21444 [ $stripe_count -eq $default_count ] ||
21445 error "default count $default_count != $stripe_count for $dir"
21447 stripe_index=$($LFS getdirstripe -D -i $dir)
21448 [ $stripe_index -eq $default_index ] ||
21449 error "default index $default_index != $stripe_index for $dir"
21451 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21455 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21456 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21457 skip "Need MDS version at least 2.7.55"
21464 mkdir $DIR/$tdir/normal_dir
21466 #Checking when client cache stripe index
21467 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21468 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21469 error "create striped_dir failed"
21471 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21472 error "create dir0 fails"
21473 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21474 [ $stripe_index -eq 0 ] ||
21475 error "dir0 expect index 0 got $stripe_index"
21477 mkdir $DIR/$tdir/striped_dir/dir1 ||
21478 error "create dir1 fails"
21479 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21480 [ $stripe_index -eq 1 ] ||
21481 error "dir1 expect index 1 got $stripe_index"
21483 #check default stripe count/stripe index
21484 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21485 test_300_check_default_striped_dir normal_dir 1 0
21486 test_300_check_default_striped_dir normal_dir 2 1
21487 test_300_check_default_striped_dir normal_dir 2 -1
21489 #delete default stripe information
21490 echo "delete default stripeEA"
21491 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21492 error "set default stripe on striped dir error"
21494 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21495 for dir in $(find $DIR/$tdir/normal_dir/*); do
21496 stripe_count=$($LFS getdirstripe -c $dir)
21497 [ $stripe_count -eq 0 ] ||
21498 error "expect 1 get $stripe_count for $dir"
21499 stripe_index=$($LFS getdirstripe -i $dir)
21500 [ $stripe_index -eq 0 ] ||
21501 error "expect 0 get $stripe_index for $dir"
21504 run_test 300g "check default striped directory for normal directory"
21507 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21508 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21509 skip "Need MDS version at least 2.7.55"
21515 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21516 error "set striped dir error"
21518 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21519 test_300_check_default_striped_dir striped_dir 1 0
21520 test_300_check_default_striped_dir striped_dir 2 1
21521 test_300_check_default_striped_dir striped_dir 2 -1
21523 #delete default stripe information
21524 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21525 error "set default stripe on striped dir error"
21527 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21528 for dir in $(find $DIR/$tdir/striped_dir/*); do
21529 stripe_count=$($LFS getdirstripe -c $dir)
21530 [ $stripe_count -eq 0 ] ||
21531 error "expect 1 get $stripe_count for $dir"
21534 run_test 300h "check default striped directory for striped directory"
21537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21538 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21539 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21540 skip "Need MDS version at least 2.7.55"
21547 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21548 error "set striped dir error"
21550 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21551 error "create files under striped dir failed"
21553 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21554 error "set striped hashdir error"
21556 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21557 error "create dir0 under hash dir failed"
21558 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21559 error "create dir1 under hash dir failed"
21561 # unfortunately, we need to umount to clear dir layout cache for now
21562 # once we fully implement dir layout, we can drop this
21563 umount_client $MOUNT || error "umount failed"
21564 mount_client $MOUNT || error "mount failed"
21566 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21567 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21568 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21570 #set the stripe to be unknown hash type
21571 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21572 $LCTL set_param fail_loc=0x1901
21573 for ((i = 0; i < 10; i++)); do
21574 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21575 error "stat f-$i failed"
21576 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21579 touch $DIR/$tdir/striped_dir/f0 &&
21580 error "create under striped dir with unknown hash should fail"
21582 $LCTL set_param fail_loc=0
21584 umount_client $MOUNT || error "umount failed"
21585 mount_client $MOUNT || error "mount failed"
21589 run_test 300i "client handle unknown hash type striped directory"
21592 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21594 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21595 skip "Need MDS version at least 2.7.55"
21602 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21603 $LCTL set_param fail_loc=0x1702
21604 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21605 error "set striped dir error"
21607 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21608 error "create files under striped dir failed"
21610 $LCTL set_param fail_loc=0
21612 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21616 run_test 300j "test large update record"
21619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21620 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21621 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21622 skip "Need MDS version at least 2.7.55"
21624 # this test needs a huge transaction
21626 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21627 osd*.$FSNAME-MDT0000.kbytestotal")
21628 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21635 #define OBD_FAIL_LARGE_STRIPE 0x1703
21636 $LCTL set_param fail_loc=0x1703
21637 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21638 error "set striped dir error"
21639 $LCTL set_param fail_loc=0
21641 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21642 error "getstripeddir fails"
21643 rm -rf $DIR/$tdir/striped_dir ||
21644 error "unlink striped dir fails"
21648 run_test 300k "test large striped directory"
21651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21652 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21653 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21654 skip "Need MDS version at least 2.7.55"
21658 test_mkdir -p $DIR/$tdir/striped_dir
21659 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21660 error "chown $RUNAS_ID failed"
21661 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21662 error "set default striped dir failed"
21664 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21665 $LCTL set_param fail_loc=0x80000158
21666 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21668 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21669 [ $stripe_index -eq 1 ] ||
21670 error "expect 1 get $stripe_index for $dir"
21672 run_test 300l "non-root user to create dir under striped dir with stale layout"
21675 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21676 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21677 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21678 skip "Need MDS version at least 2.7.55"
21680 mkdir -p $DIR/$tdir/striped_dir
21681 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21682 error "set default stripes dir error"
21684 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21686 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21687 [ $stripe_count -eq 0 ] ||
21688 error "expect 0 get $stripe_count for a"
21690 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21691 error "set default stripes dir error"
21693 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21695 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21696 [ $stripe_count -eq 0 ] ||
21697 error "expect 0 get $stripe_count for b"
21699 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21700 error "set default stripes dir error"
21702 mkdir $DIR/$tdir/striped_dir/c &&
21703 error "default stripe_index is invalid, mkdir c should fails"
21705 rm -rf $DIR/$tdir || error "rmdir fails"
21707 run_test 300m "setstriped directory on single MDT FS"
21710 local list=$(comma_list $(mdts_nodes))
21713 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21719 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21720 skip "Need MDS version at least 2.7.55"
21721 remote_mds_nodsh && skip "remote MDS with nodsh"
21724 local list=$(comma_list $(mdts_nodes))
21726 trap cleanup_300n RETURN EXIT
21727 mkdir -p $DIR/$tdir
21728 chmod 777 $DIR/$tdir
21729 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21730 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21731 error "create striped dir succeeds with gid=0"
21733 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21734 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21735 error "create striped dir fails with gid=-1"
21737 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21738 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21739 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21740 error "set default striped dir succeeds with gid=0"
21743 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21744 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21745 error "set default striped dir fails with gid=-1"
21748 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21749 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21750 error "create test_dir fails"
21751 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21752 error "create test_dir1 fails"
21753 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21754 error "create test_dir2 fails"
21757 run_test 300n "non-root user to create dir under striped dir with default EA"
21760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21761 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21762 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21763 skip "Need MDS version at least 2.7.55"
21768 mkdir -p $DIR/$tdir
21770 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21771 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21772 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21773 skip "not enough free inodes $numfree1 $numfree2"
21776 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21777 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21778 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21779 skip "not enough free space $numfree1 $numfree2"
21782 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21783 error "setdirstripe fails"
21785 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21786 error "create dirs fails"
21788 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21789 ls $DIR/$tdir/striped_dir > /dev/null ||
21790 error "ls striped dir fails"
21791 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21792 error "unlink big striped dir fails"
21794 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21799 remote_mds_nodsh && skip "remote MDS with nodsh"
21801 mkdir -p $DIR/$tdir
21803 #define OBD_FAIL_OUT_ENOSPC 0x1704
21804 do_facet mds2 lctl set_param fail_loc=0x80001704
21805 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21806 && error "create striped directory should fail"
21808 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21810 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21813 run_test 300p "create striped directory without space"
21816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21819 local fd=$(free_fd)
21820 local cmd="exec $fd<$tdir"
21822 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21825 trap "eval $cmd" EXIT
21826 cd $tdir || error "cd $tdir fails"
21827 rmdir ../$tdir || error "rmdir $tdir fails"
21828 mkdir local_dir && error "create dir succeeds"
21829 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21833 run_test 300q "create remote directory under orphan directory"
21836 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21837 skip "Need MDS version at least 2.7.55" && return
21838 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21842 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21843 error "set striped dir error"
21845 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21846 error "getstripeddir fails"
21849 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21850 awk '/lmv_stripe_count:/ { print $2 }')
21852 [ $MDSCOUNT -ne $stripe_count ] &&
21853 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21855 rm -rf $DIR/$tdir/striped_dir ||
21856 error "unlink striped dir fails"
21858 run_test 300r "test -1 striped directory"
21860 test_300s_helper() {
21863 local stripe_dir=$DIR/$tdir/striped_dir.$count
21865 $LFS mkdir -c $count $stripe_dir ||
21866 error "lfs mkdir -c error"
21868 $LFS getdirstripe $stripe_dir ||
21869 error "lfs getdirstripe fails"
21872 stripe_count=$($LFS getdirstripe $stripe_dir |
21873 awk '/lmv_stripe_count:/ { print $2 }')
21875 [ $count -ne $stripe_count ] &&
21876 error_noexit "bad stripe count $stripe_count expected $count"
21879 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21880 awk '/0x/ {count[$1] += 1}; END {
21881 for (idx in count) {
21882 if (count[idx]>1) {
21883 print "index " idx " count " count[idx]
21888 if [[ -n "$dupe_stripes" ]] ; then
21889 lfs getdirstripe $stripe_dir
21890 error_noexit "Dupe MDT above: $dupe_stripes "
21893 rm -rf $stripe_dir ||
21894 error_noexit "unlink $stripe_dir fails"
21898 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21899 skip "Need MDS version at least 2.7.55" && return
21900 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21903 for count in $(seq 2 $MDSCOUNT); do
21904 test_300s_helper $count
21907 run_test 300s "test lfs mkdir -c without -i"
21910 prepare_remote_file() {
21911 mkdir $DIR/$tdir/src_dir ||
21912 error "create remote source failed"
21914 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21915 error "cp to remote source failed"
21916 touch $DIR/$tdir/src_dir/a
21918 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21919 error "create remote target dir failed"
21921 touch $DIR/$tdir/tgt_dir/b
21923 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21924 error "rename dir cross MDT failed!"
21926 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21927 error "src_child still exists after rename"
21929 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21930 error "missing file(a) after rename"
21932 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21933 error "diff after rename"
21937 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21940 local remote_file=$DIR/$tdir/tgt_dir/b
21942 mkdir -p $DIR/$tdir
21944 prepare_remote_file || error "prepare remote file failed"
21947 $OPENUNLINK $remote_file $remote_file ||
21948 error "openunlink $remote_file failed"
21949 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21951 run_test 310a "open unlink remote file"
21954 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21957 local remote_file=$DIR/$tdir/tgt_dir/b
21959 mkdir -p $DIR/$tdir
21961 prepare_remote_file || error "prepare remote file failed"
21963 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21964 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21965 $CHECKSTAT -t file $remote_file || error "check file failed"
21967 run_test 310b "unlink remote file with multiple links while open"
21970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21971 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21973 local remote_file=$DIR/$tdir/tgt_dir/b
21975 mkdir -p $DIR/$tdir
21977 prepare_remote_file || error "prepare remote file failed"
21979 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21980 multiop_bg_pause $remote_file O_uc ||
21981 error "mulitop failed for remote file"
21983 $MULTIOP $DIR/$tfile Ouc
21984 kill -USR1 $MULTIPID
21987 run_test 310c "open-unlink remote file with multiple links"
21991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21992 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21993 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21994 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21995 remote_mds_nodsh && skip "remote MDS with nodsh"
21997 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21998 local mdts=$(comma_list $(mdts_nodes))
22000 mkdir -p $DIR/$tdir
22001 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22002 createmany -o $DIR/$tdir/$tfile. 1000
22004 # statfs data is not real time, let's just calculate it
22005 old_iused=$((old_iused + 1000))
22007 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22008 osp.*OST0000*MDT0000.create_count")
22009 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22010 osp.*OST0000*MDT0000.max_create_count")
22011 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
22013 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
22014 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
22015 [ $index -ne 0 ] || error "$tfile stripe index is 0"
22017 unlinkmany $DIR/$tdir/$tfile. 1000
22019 do_nodes $mdts "$LCTL set_param -n \
22020 osp.*OST0000*.max_create_count=$max_count"
22021 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
22022 do_nodes $mdts "$LCTL set_param -n \
22023 osp.*OST0000*.create_count=$count"
22024 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
22025 grep "=0" && error "create_count is zero"
22028 for i in $(seq 120); do
22029 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
22030 # system may be too busy to destroy all objs in time, use
22031 # a somewhat small value to not fail autotest
22032 [ $((old_iused - new_iused)) -gt 400 ] && break
22036 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
22037 [ $((old_iused - new_iused)) -gt 400 ] ||
22038 error "objs not destroyed after unlink"
22040 run_test 311 "disable OSP precreate, and unlink should destroy objs"
22047 local vdevdir=$(dirname $(facet_vdevice $ost))
22048 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
22049 local zfs_zapid=$(do_facet $ost $cmd |
22050 grep -w "/O/0/d$((objid%32))" -C 5 |
22051 awk '/Object/{getline; print $1}')
22052 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
22053 awk "/$objid = /"'{printf $3}')
22058 zfs_object_blksz() {
22062 local vdevdir=$(dirname $(facet_vdevice $ost))
22063 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
22064 local blksz=$(do_facet $ost $cmd $objid |
22065 awk '/dblk/{getline; printf $4}')
22067 case "${blksz: -1}" in
22068 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
22069 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
22076 test_312() { # LU-4856
22077 remote_ost_nodsh && skip "remote OST with nodsh"
22078 [ "$ost1_FSTYPE" = "zfs" ] ||
22079 skip_env "the test only applies to zfs"
22081 local max_blksz=$(do_facet ost1 \
22082 $ZFS get -p recordsize $(facet_device ost1) |
22083 awk '!/VALUE/{print $3}')
22085 # to make life a little bit easier
22086 $LFS mkdir -c 1 -i 0 $DIR/$tdir
22087 $LFS setstripe -c 1 -i 0 $DIR/$tdir
22089 local tf=$DIR/$tdir/$tfile
22091 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22093 # Get ZFS object id
22094 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22095 # block size change by sequential overwrite
22098 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22099 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22101 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22102 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22106 # block size change by sequential append write
22107 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22108 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22109 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22112 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22113 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22114 oflag=sync conv=notrunc
22116 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22117 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22118 error "blksz error, actual $blksz, " \
22119 "expected: 2 * $count * $PAGE_SIZE"
22125 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22126 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22128 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22129 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22130 [ $blksz -eq $PAGE_SIZE ] ||
22131 error "blksz error: $blksz, expected: $PAGE_SIZE"
22133 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22134 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22135 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22137 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22138 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22139 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22141 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22144 remote_ost_nodsh && skip "remote OST with nodsh"
22146 local file=$DIR/$tfile
22149 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22151 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22152 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22153 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22154 error "write should failed"
22155 do_facet ost1 "$LCTL set_param fail_loc=0"
22158 run_test 313 "io should fail after last_rcvd update fail"
22161 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22163 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22164 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22166 wait_delete_completed
22167 do_facet ost1 "$LCTL set_param fail_loc=0"
22169 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22171 test_315() { # LU-618
22172 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22174 local file=$DIR/$tfile
22177 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22178 error "multiop file write failed"
22179 $MULTIOP $file oO_RDONLY:r4063232_c &
22184 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22187 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22190 run_test 315 "read should be accounted"
22193 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22194 large_xattr_enabled || skip_env "ea_inode feature disabled"
22196 rm -rf $DIR/$tdir/d
22197 mkdir -p $DIR/$tdir/d
22198 chown nobody $DIR/$tdir/d
22199 touch $DIR/$tdir/d/file
22201 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22203 run_test 316 "lfs mv"
22206 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22207 skip "Need MDS version at least 2.11.53"
22208 if [ "$ost1_FSTYPE" == "zfs" ]; then
22209 skip "LU-10370: no implementation for ZFS"
22213 local grant_blk_size
22215 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22216 awk '/grant_block_size:/ { print $2; exit; }')
22218 # Create File of size 5M. Truncate it to below size's and verify
22221 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22222 error "Create file $DIR/$tfile failed"
22223 stack_trap "rm -f $DIR/$tfile" EXIT
22225 for trunc_sz in 2097152 4097 4000 509 0; do
22226 $TRUNCATE $DIR/$tfile $trunc_sz ||
22227 error "truncate $tfile to $trunc_sz failed"
22228 local sz=$(stat --format=%s $DIR/$tfile)
22229 local blk=$(stat --format=%b $DIR/$tfile)
22230 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22231 grant_blk_size) * 8))
22233 if [[ $blk -ne $trunc_blk ]]; then
22234 $(which stat) $DIR/$tfile
22235 error "Expected Block $trunc_blk got $blk for $tfile"
22238 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22239 error "Expected Size $trunc_sz got $sz for $tfile"
22244 # Create file with a hole and write actual two blocks. Block count
22247 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22248 conv=fsync || error "Create file : $DIR/$tfile"
22250 # Calculate the final truncate size.
22251 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22254 # truncate to size $trunc_sz bytes. Strip the last block
22255 # The block count must drop to 8
22257 $TRUNCATE $DIR/$tfile $trunc_sz ||
22258 error "truncate $tfile to $trunc_sz failed"
22260 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22261 sz=$(stat --format=%s $DIR/$tfile)
22262 blk=$(stat --format=%b $DIR/$tfile)
22264 if [[ $blk -ne $trunc_bsz ]]; then
22265 $(which stat) $DIR/$tfile
22266 error "Expected Block $trunc_bsz got $blk for $tfile"
22269 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22270 error "Expected Size $trunc_sz got $sz for $tfile"
22272 run_test 317 "Verify blocks get correctly update after truncate"
22275 local old_max_active=$($LCTL get_param -n \
22276 llite.*.max_read_ahead_async_active 2>/dev/null)
22278 $LCTL set_param llite.*.max_read_ahead_async_active=256
22279 local max_active=$($LCTL get_param -n \
22280 llite.*.max_read_ahead_async_active 2>/dev/null)
22281 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22283 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22284 error "set max_read_ahead_async_active should succeed"
22286 $LCTL set_param llite.*.max_read_ahead_async_active=512
22287 max_active=$($LCTL get_param -n \
22288 llite.*.max_read_ahead_async_active 2>/dev/null)
22289 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22291 # restore @max_active
22292 [ $old_max_active -ne 0 ] && $LCTL set_param \
22293 llite.*.max_read_ahead_async_active=$old_max_active
22295 local old_threshold=$($LCTL get_param -n \
22296 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22297 local max_per_file_mb=$($LCTL get_param -n \
22298 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22300 local invalid=$(($max_per_file_mb + 1))
22302 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22303 && error "set $invalid should fail"
22305 local valid=$(($invalid - 1))
22307 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22308 error "set $valid should succeed"
22309 local threshold=$($LCTL get_param -n \
22310 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22311 [ $threshold -eq $valid ] || error \
22312 "expect threshold $valid got $threshold"
22314 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22316 run_test 318 "Verify async readahead tunables"
22319 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22321 local before=$(date +%s)
22323 local mdir=$DIR/$tdir
22324 local file=$mdir/xxx
22326 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22329 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22330 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22331 $LFS mv -m1 $file &
22334 dd if=$file of=/dev/null
22336 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22337 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22339 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22341 run_test 319 "lost lease lock on migrate error"
22343 test_398a() { # LU-4198
22344 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22345 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22347 # request a new lock on client
22348 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22350 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22351 local lock_count=$($LCTL get_param -n \
22352 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22353 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22355 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22357 # no lock cached, should use lockless IO and not enqueue new lock
22358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22359 lock_count=$($LCTL get_param -n \
22360 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22361 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22363 run_test 398a "direct IO should cancel lock otherwise lockless"
22365 test_398b() { # LU-4198
22366 which fio || skip_env "no fio installed"
22367 $LFS setstripe -c -1 $DIR/$tfile
22370 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22373 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22374 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22375 --numjobs=$njobs --fallocate=none \
22376 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22377 --filename=$DIR/$tfile &
22380 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22381 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22382 --numjobs=$njobs --fallocate=none \
22383 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22384 --filename=$DIR/$tfile || true
22389 run_test 398b "DIO and buffer IO race"
22391 test_398c() { # LU-4198
22392 which fio || skip_env "no fio installed"
22394 saved_debug=$($LCTL get_param -n debug)
22395 $LCTL set_param debug=0
22397 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22398 ((size /= 1024)) # by megabytes
22399 ((size /= 2)) # write half of the OST at most
22400 [ $size -gt 40 ] && size=40 #reduce test time anyway
22402 $LFS setstripe -c 1 $DIR/$tfile
22404 # it seems like ldiskfs reserves more space than necessary if the
22405 # writing blocks are not mapped, so it extends the file firstly
22406 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22407 cancel_lru_locks osc
22409 # clear and verify rpc_stats later
22410 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22413 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22414 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22415 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22416 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22417 --filename=$DIR/$tfile
22418 [ $? -eq 0 ] || error "fio write error"
22420 [ $($LCTL get_param -n \
22421 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22422 error "Locks were requested while doing AIO"
22424 # get the percentage of 1-page I/O
22425 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22426 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22428 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22430 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22431 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22432 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22433 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22434 --filename=$DIR/$tfile
22435 [ $? -eq 0 ] || error "fio mixed read write error"
22437 echo "AIO with large block size ${size}M"
22438 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22439 --numjobs=1 --fallocate=none --ioengine=libaio \
22440 --iodepth=16 --allow_file_create=0 --size=${size}M \
22441 --filename=$DIR/$tfile
22442 [ $? -eq 0 ] || error "fio large block size failed"
22445 $LCTL set_param debug="$saved_debug"
22447 run_test 398c "run fio to test AIO"
22449 test_398d() { # LU-13846
22450 test -f aiocp || skip_env "no aiocp installed"
22451 local aio_file=$DIR/aio_file
22453 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22455 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22456 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22458 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22460 # make sure we don't crash and fail properly
22461 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22462 error "aio not aligned with PAGE SIZE should fail"
22464 rm -rf $DIR/$tfile $aio_file
22466 run_test 398d "run aiocp to verify block size > stripe size"
22469 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
22470 touch $DIR/$tfile.new
22471 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
22473 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
22476 local read_write=$1
22477 if [ "$read_write" = "write" ]; then
22478 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22479 elif [ "$read_write" = "read" ]; then
22480 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22482 error "argument error"
22485 # turn off debug for performance testing
22486 local saved_debug=$($LCTL get_param -n debug)
22487 $LCTL set_param debug=0
22489 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22491 # get ost1 size - $FSNAME-OST0000
22492 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22493 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22494 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22496 if [ "$read_write" = "read" ]; then
22497 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22500 local start_time=$(date +%s.%N)
22501 $dd_cmd bs=1M count=$blocks oflag=sync ||
22502 error "real dd $read_write error"
22503 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22505 if [ "$read_write" = "write" ]; then
22509 # define OBD_FAIL_OST_FAKE_RW 0x238
22510 do_facet ost1 $LCTL set_param fail_loc=0x238
22512 local start_time=$(date +%s.%N)
22513 $dd_cmd bs=1M count=$blocks oflag=sync ||
22514 error "fake dd $read_write error"
22515 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22517 if [ "$read_write" = "write" ]; then
22519 cancel_lru_locks osc
22520 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22521 error "$tfile size not $blocks MB"
22523 do_facet ost1 $LCTL set_param fail_loc=0
22525 echo "fake $read_write $duration_fake vs. normal $read_write" \
22526 "$duration in seconds"
22527 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22528 error_not_in_vm "fake write is slower"
22530 $LCTL set_param -n debug="$saved_debug"
22533 test_399a() { # LU-7655 for OST fake write
22534 remote_ost_nodsh && skip "remote OST with nodsh"
22538 run_test 399a "fake write should not be slower than normal write"
22540 test_399b() { # LU-8726 for OST fake read
22541 remote_ost_nodsh && skip "remote OST with nodsh"
22542 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22543 skip_env "ldiskfs only test"
22548 run_test 399b "fake read should not be slower than normal read"
22550 test_400a() { # LU-1606, was conf-sanity test_74
22551 if ! which $CC > /dev/null 2>&1; then
22552 skip_env "$CC is not installed"
22555 local extra_flags=''
22556 local out=$TMP/$tfile
22557 local prefix=/usr/include/lustre
22560 # Oleg removes c files in his test rig so test if any c files exist
22561 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22562 skip_env "Needed c test files are missing"
22564 if ! [[ -d $prefix ]]; then
22565 # Assume we're running in tree and fixup the include path.
22566 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22567 extra_flags+=" -L$LUSTRE/utils/.lib"
22570 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22571 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22572 error "client api broken"
22576 run_test 400a "Lustre client api program can compile and link"
22578 test_400b() { # LU-1606, LU-5011
22580 local out=$TMP/$tfile
22581 local prefix=/usr/include/linux/lustre
22583 # We use a hard coded prefix so that this test will not fail
22584 # when run in tree. There are headers in lustre/include/lustre/
22585 # that are not packaged (like lustre_idl.h) and have more
22586 # complicated include dependencies (like config.h and lnet/types.h).
22587 # Since this test about correct packaging we just skip them when
22588 # they don't exist (see below) rather than try to fixup cppflags.
22590 if ! which $CC > /dev/null 2>&1; then
22591 skip_env "$CC is not installed"
22594 for header in $prefix/*.h; do
22595 if ! [[ -f "$header" ]]; then
22599 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22600 continue # lustre_ioctl.h is internal header
22603 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22604 error "cannot compile '$header'"
22608 run_test 400b "packaged headers can be compiled"
22610 test_401a() { #LU-7437
22611 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22612 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22614 #count the number of parameters by "list_param -R"
22615 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22616 #count the number of parameters by listing proc files
22617 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22618 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22619 echo "proc_dirs='$proc_dirs'"
22620 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22621 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22624 [ $params -eq $procs ] ||
22625 error "found $params parameters vs. $procs proc files"
22627 # test the list_param -D option only returns directories
22628 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22629 #count the number of parameters by listing proc directories
22630 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22633 [ $params -eq $procs ] ||
22634 error "found $params parameters vs. $procs proc files"
22636 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22639 # jobid_var may not allow arbitrary values, so use jobid_name
22641 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22642 local testname=jobid_name tmp='testing%p'
22644 local testname=jobid_var tmp=testing
22647 local save=$($LCTL get_param -n $testname)
22649 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22650 error "no error returned when setting bad parameters"
22652 local jobid_new=$($LCTL get_param -n foe $testname baz)
22653 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22655 $LCTL set_param -n fog=bam $testname=$save bat=fog
22656 local jobid_old=$($LCTL get_param -n foe $testname bag)
22657 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22659 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22662 # jobid_var may not allow arbitrary values, so use jobid_name
22664 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22665 local testname=jobid_name
22667 local testname=jobid_var
22670 local jobid_var_old=$($LCTL get_param -n $testname)
22671 local jobid_var_new
22673 $LCTL set_param $testname= &&
22674 error "no error returned for 'set_param a='"
22676 jobid_var_new=$($LCTL get_param -n $testname)
22677 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22678 error "$testname was changed by setting without value"
22680 $LCTL set_param $testname &&
22681 error "no error returned for 'set_param a'"
22683 jobid_var_new=$($LCTL get_param -n $testname)
22684 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22685 error "$testname was changed by setting without value"
22687 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22690 # jobid_var may not allow arbitrary values, so use jobid_name
22692 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22693 local testname=jobid_name new_value='foo=bar%p'
22695 local testname=jobid_var new_valuie=foo=bar
22698 local jobid_var_old=$($LCTL get_param -n $testname)
22699 local jobid_var_new
22701 $LCTL set_param $testname=$new_value ||
22702 error "'set_param a=b' did not accept a value containing '='"
22704 jobid_var_new=$($LCTL get_param -n $testname)
22705 [[ "$jobid_var_new" == "$new_value" ]] ||
22706 error "'set_param a=b' failed on a value containing '='"
22708 # Reset the $testname to test the other format
22709 $LCTL set_param $testname=$jobid_var_old
22710 jobid_var_new=$($LCTL get_param -n $testname)
22711 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22712 error "failed to reset $testname"
22714 $LCTL set_param $testname $new_value ||
22715 error "'set_param a b' did not accept a value containing '='"
22717 jobid_var_new=$($LCTL get_param -n $testname)
22718 [[ "$jobid_var_new" == "$new_value" ]] ||
22719 error "'set_param a b' failed on a value containing '='"
22721 $LCTL set_param $testname $jobid_var_old
22722 jobid_var_new=$($LCTL get_param -n $testname)
22723 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22724 error "failed to reset $testname"
22726 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22729 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22730 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22731 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22732 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22733 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22734 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22735 remote_mds_nodsh && skip "remote MDS with nodsh"
22737 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22738 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22739 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22740 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22741 echo "Touch failed - OK"
22743 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22746 local file1=$DIR/$tfile.1
22747 local file2=$DIR/$tfile.2
22748 local tfile=$TMP/$tfile
22750 rm -f $file1 $file2 $tfile
22755 # 30 sec OBD_TIMEOUT in ll_getattr()
22756 # right before populating st_nlink
22757 $LCTL set_param fail_loc=0x80001409
22758 stat -c %h $file1 > $tfile &
22760 # create an alias, drop all locks and reclaim the dentry
22762 cancel_lru_locks mdc
22763 cancel_lru_locks osc
22764 sysctl -w vm.drop_caches=2
22768 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22770 rm -f $tfile $file1 $file2
22772 run_test 403 "i_nlink should not drop to zero due to aliasing"
22774 test_404() { # LU-6601
22775 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22776 skip "Need server version newer than 2.8.52"
22777 remote_mds_nodsh && skip "remote MDS with nodsh"
22779 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22780 awk '/osp .*-osc-MDT/ { print $4}')
22783 for osp in $mosps; do
22784 echo "Deactivate: " $osp
22785 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22786 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22787 awk -vp=$osp '$4 == p { print $2 }')
22788 [ $stat = IN ] || {
22789 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22790 error "deactivate error"
22792 echo "Activate: " $osp
22793 do_facet $SINGLEMDS $LCTL --device %$osp activate
22794 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22795 awk -vp=$osp '$4 == p { print $2 }')
22796 [ $stat = UP ] || {
22797 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22798 error "activate error"
22802 run_test 404 "validate manual {de}activated works properly for OSPs"
22805 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22806 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22807 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22808 skip "Layout swap lock is not supported"
22810 check_swap_layouts_support
22811 check_swap_layout_no_dom $DIR
22813 test_mkdir $DIR/$tdir
22814 swap_lock_test -d $DIR/$tdir ||
22815 error "One layout swap locked test failed"
22817 run_test 405 "Various layout swap lock tests"
22820 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22821 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22822 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22824 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22825 skip "Need MDS version at least 2.8.50"
22827 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22828 local test_pool=$TESTNAME
22830 pool_add $test_pool || error "pool_add failed"
22831 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22832 error "pool_add_targets failed"
22834 save_layout_restore_at_exit $MOUNT
22836 # parent set default stripe count only, child will stripe from both
22837 # parent and fs default
22838 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22839 error "setstripe $MOUNT failed"
22840 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22841 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22842 for i in $(seq 10); do
22843 local f=$DIR/$tdir/$tfile.$i
22844 touch $f || error "touch failed"
22845 local count=$($LFS getstripe -c $f)
22846 [ $count -eq $OSTCOUNT ] ||
22847 error "$f stripe count $count != $OSTCOUNT"
22848 local offset=$($LFS getstripe -i $f)
22849 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22850 local size=$($LFS getstripe -S $f)
22851 [ $size -eq $((def_stripe_size * 2)) ] ||
22852 error "$f stripe size $size != $((def_stripe_size * 2))"
22853 local pool=$($LFS getstripe -p $f)
22854 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22857 # change fs default striping, delete parent default striping, now child
22858 # will stripe from new fs default striping only
22859 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22860 error "change $MOUNT default stripe failed"
22861 $LFS setstripe -c 0 $DIR/$tdir ||
22862 error "delete $tdir default stripe failed"
22863 for i in $(seq 11 20); do
22864 local f=$DIR/$tdir/$tfile.$i
22865 touch $f || error "touch $f failed"
22866 local count=$($LFS getstripe -c $f)
22867 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22868 local offset=$($LFS getstripe -i $f)
22869 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22870 local size=$($LFS getstripe -S $f)
22871 [ $size -eq $def_stripe_size ] ||
22872 error "$f stripe size $size != $def_stripe_size"
22873 local pool=$($LFS getstripe -p $f)
22874 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22877 unlinkmany $DIR/$tdir/$tfile. 1 20
22879 local f=$DIR/$tdir/$tfile
22880 pool_remove_all_targets $test_pool $f
22881 pool_remove $test_pool $f
22883 run_test 406 "DNE support fs default striping"
22886 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22887 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22888 skip "Need MDS version at least 2.8.55"
22889 remote_mds_nodsh && skip "remote MDS with nodsh"
22891 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22892 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22893 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22894 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22895 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22897 #define OBD_FAIL_DT_TXN_STOP 0x2019
22898 for idx in $(seq $MDSCOUNT); do
22899 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22901 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22902 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22903 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22906 run_test 407 "transaction fail should cause operation fail"
22909 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22911 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22912 lctl set_param fail_loc=0x8000040a
22913 # let ll_prepare_partial_page() fail
22914 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22918 # create at least 100 unused inodes so that
22919 # shrink_icache_memory(0) should not return 0
22920 touch $DIR/$tfile-{0..100}
22921 rm -f $DIR/$tfile-{0..100}
22924 echo 2 > /proc/sys/vm/drop_caches
22926 run_test 408 "drop_caches should not hang due to page leaks"
22930 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22932 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22933 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22934 touch $DIR/$tdir/guard || error "(2) Fail to create"
22936 local PREFIX=$(str_repeat 'A' 128)
22937 echo "Create 1K hard links start at $(date)"
22938 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22939 error "(3) Fail to hard link"
22941 echo "Links count should be right although linkEA overflow"
22942 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22943 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22944 [ $linkcount -eq 1001 ] ||
22945 error "(5) Unexpected hard links count: $linkcount"
22947 echo "List all links start at $(date)"
22948 ls -l $DIR/$tdir/foo > /dev/null ||
22949 error "(6) Fail to list $DIR/$tdir/foo"
22951 echo "Unlink hard links start at $(date)"
22952 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22953 error "(7) Fail to unlink"
22954 echo "Unlink hard links finished at $(date)"
22956 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22960 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22961 skip "Need client version at least 2.9.59"
22962 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22963 skip "Need MODULES build"
22965 # Create a file, and stat it from the kernel
22966 local testfile=$DIR/$tfile
22969 local run_id=$RANDOM
22970 local my_ino=$(stat --format "%i" $testfile)
22972 # Try to insert the module. This will always fail as the
22973 # module is designed to not be inserted.
22974 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22977 # Anything but success is a test failure
22979 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22980 error "no inode match"
22982 run_test 410 "Test inode number returned from kernel thread"
22984 cleanup_test411_cgroup() {
22990 local cg_basedir=/sys/fs/cgroup/memory
22992 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22993 skip "no setup for cgroup"
22995 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22996 error "test file creation failed"
22997 cancel_lru_locks osc
22999 # Create a very small memory cgroup to force a slab allocation error
23000 local cgdir=$cg_basedir/osc_slab_alloc
23001 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
23002 trap "cleanup_test411_cgroup $cgdir" EXIT
23003 echo 2M > $cgdir/memory.kmem.limit_in_bytes
23004 echo 1M > $cgdir/memory.limit_in_bytes
23006 # Should not LBUG, just be killed by oom-killer
23007 # dd will return 0 even allocation failure in some environment.
23008 # So don't check return value
23009 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
23010 cleanup_test411_cgroup $cgdir
23014 run_test 411 "Slab allocation error with cgroup does not LBUG"
23017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23018 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
23019 skip "Need server version at least 2.10.55"
23022 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
23023 error "mkdir failed"
23024 $LFS getdirstripe $DIR/$tdir
23025 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
23026 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
23027 error "expect $((MDSCOUT - 1)) get $stripe_index"
23028 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
23029 [ $stripe_count -eq 2 ] ||
23030 error "expect 2 get $stripe_count"
23032 run_test 412 "mkdir on specific MDTs"
23036 local stripe_count=$2
23037 local mdts=$(comma_list $(mdts_nodes))
23040 local lmv_qos_prio_free
23041 local lmv_qos_threshold_rr
23042 local lmv_qos_maxage
23043 local lod_qos_prio_free
23044 local lod_qos_threshold_rr
23045 local lod_qos_maxage
23049 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
23050 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
23051 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
23053 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
23054 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
23055 stack_trap "$LCTL set_param \
23056 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
23057 stack_trap "$LCTL set_param \
23058 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
23059 stack_trap "$LCTL set_param \
23060 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
23062 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
23063 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
23064 lod_qos_prio_free=${lod_qos_prio_free%%%}
23065 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
23066 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
23067 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
23068 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
23069 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
23070 stack_trap "do_nodes $mdts $LCTL set_param \
23071 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
23072 stack_trap "do_nodes $mdts $LCTL set_param \
23073 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
23075 stack_trap "do_nodes $mdts $LCTL set_param \
23076 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
23079 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
23081 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
23082 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
23084 testdir=$DIR/$tdir-s$stripe_count/rr
23086 for i in $(seq $((100 * MDSCOUNT))); do
23087 eval $mkdir_cmd $testdir/subdir$i ||
23088 error "$mkdir_cmd subdir$i failed"
23091 for i in $(seq $MDSCOUNT); do
23092 count=$($LFS getdirstripe -i $testdir/* |
23093 grep ^$((i - 1))$ | wc -l)
23094 echo "$count directories created on MDT$((i - 1))"
23095 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
23097 if [ $stripe_count -gt 1 ]; then
23098 count=$($LFS getdirstripe $testdir/* |
23099 grep -P "^\s+$((i - 1))\t" | wc -l)
23100 echo "$count stripes created on MDT$((i - 1))"
23101 # deviation should < 5% of average
23102 [ $count -lt $((95 * stripe_count)) ] ||
23103 [ $count -gt $((105 * stripe_count)) ] &&
23104 error "stripes are not evenly distributed"
23108 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23109 do_nodes $mdts $LCTL set_param \
23110 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23113 echo "Check for uneven MDTs: "
23123 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23124 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23125 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23127 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23128 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23131 for ((i = 1; i < ${#ffree[@]}; i++)); do
23132 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23133 if [ $tmp -gt $max ]; then
23137 if [ $tmp -lt $min ]; then
23143 [ ${ffree[min_index]} -eq 0 ] &&
23144 skip "no free files in MDT$min_index"
23145 [ ${ffree[min_index]} -gt 100000000 ] &&
23146 skip "too much free files in MDT$min_index"
23148 # Check if we need to generate uneven MDTs
23150 local diff=$(((max - min) * 100 / min))
23151 local value="$(generate_string 1024)"
23153 while [ $diff -lt $threshold ]; do
23154 # generate uneven MDTs, create till $threshold% diff
23155 echo -n "weight diff=$diff% must be > $threshold% ..."
23156 count=$((${ffree[min_index]} / 10))
23157 # 50 sec per 10000 files in vm
23158 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23159 skip "$count files to create"
23160 echo "Fill MDT$min_index with $count files"
23161 [ -d $DIR/$tdir-MDT$min_index ] ||
23162 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23163 error "mkdir $tdir-MDT$min_index failed"
23164 for i in $(seq $count); do
23165 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23166 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23167 error "create f$j_$i failed"
23168 setfattr -n user.413b -v $value \
23169 $DIR/$tdir-MDT$min_index/f$j_$i ||
23170 error "setfattr f$j_$i failed"
23173 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23174 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23175 max=$(((${ffree[max_index]} >> 8) * \
23176 (${bavail[max_index]} * bsize >> 16)))
23177 min=$(((${ffree[min_index]} >> 8) * \
23178 (${bavail[min_index]} * bsize >> 16)))
23179 diff=$(((max - min) * 100 / min))
23182 echo "MDT filesfree available: ${ffree[@]}"
23183 echo "MDT blocks available: ${bavail[@]}"
23184 echo "weight diff=$diff%"
23187 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23189 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23190 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23191 # decrease statfs age, so that it can be updated in time
23192 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23193 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23197 testdir=$DIR/$tdir-s$stripe_count/qos
23199 for i in $(seq $((100 * MDSCOUNT))); do
23200 eval $mkdir_cmd $testdir/subdir$i ||
23201 error "$mkdir_cmd subdir$i failed"
23204 for i in $(seq $MDSCOUNT); do
23205 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23207 echo "$count directories created on MDT$((i - 1))"
23209 if [ $stripe_count -gt 1 ]; then
23210 count=$($LFS getdirstripe $testdir/* |
23211 grep -P "^\s+$((i - 1))\t" | wc -l)
23212 echo "$count stripes created on MDT$((i - 1))"
23216 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23217 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23219 # D-value should > 10% of averge
23220 [ $((max - min)) -lt 10 ] &&
23221 error "subdirs shouldn't be evenly distributed"
23224 if [ $stripe_count -gt 1 ]; then
23225 max=$($LFS getdirstripe $testdir/* |
23226 grep -P "^\s+$max_index\t" | wc -l)
23227 min=$($LFS getdirstripe $testdir/* |
23228 grep -P "^\s+$min_index\t" | wc -l)
23229 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23230 error "stripes shouldn't be evenly distributed"|| true
23235 [ $MDSCOUNT -lt 2 ] &&
23236 skip "We need at least 2 MDTs for this test"
23238 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23239 skip "Need server version at least 2.12.52"
23243 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23244 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23245 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23246 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23247 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23250 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23253 [ $MDSCOUNT -lt 2 ] &&
23254 skip "We need at least 2 MDTs for this test"
23256 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23257 skip "Need server version at least 2.12.52"
23261 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23262 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23263 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23264 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23265 $LFS setdirstripe -D -c $stripe_count \
23266 $DIR/$tdir-s$stripe_count/rr ||
23267 error "setdirstripe failed"
23268 $LFS setdirstripe -D -c $stripe_count \
23269 $DIR/$tdir-s$stripe_count/qos ||
23270 error "setdirstripe failed"
23271 test_qos_mkdir "mkdir" $stripe_count
23274 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23277 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23278 $LCTL set_param fail_loc=0x80000521
23279 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23282 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23286 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23287 skip "Need server version at least 2.11.52"
23297 # this test may be slow on ZFS
23298 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23300 # though this test is designed for striped directory, let's test normal
23301 # directory too since lock is always saved as CoS lock.
23302 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23303 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23312 start_time=$(date +%s)
23313 for i in $(seq $total); do
23314 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23317 end_time=$(date +%s)
23318 duration=$((end_time - start_time))
23320 kill -9 $setattr_pid
23322 echo "rename $total files took $duration sec"
23323 [ $duration -lt 100 ] || error "rename took $duration sec"
23325 run_test 415 "lock revoke is not missing"
23328 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23329 skip "Need server version at least 2.11.55"
23331 # define OBD_FAIL_OSD_TXN_START 0x19a
23332 do_facet mds1 lctl set_param fail_loc=0x19a
23334 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23338 run_test 416 "transaction start failure won't cause system hung"
23342 do_nodes $(comma_list $(mdts_nodes)) \
23343 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23344 do_nodes $(comma_list $(mdts_nodes)) \
23345 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23346 do_nodes $(comma_list $(mdts_nodes)) \
23347 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23351 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23352 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23353 skip "Need MDS version at least 2.11.56"
23355 trap cleanup_417 RETURN EXIT
23357 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23358 do_nodes $(comma_list $(mdts_nodes)) \
23359 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23360 $LFS migrate -m 0 $DIR/$tdir.1 &&
23361 error "migrate dir $tdir.1 should fail"
23363 do_nodes $(comma_list $(mdts_nodes)) \
23364 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23365 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23366 error "create remote dir $tdir.2 should fail"
23368 do_nodes $(comma_list $(mdts_nodes)) \
23369 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23370 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23371 error "create striped dir $tdir.3 should fail"
23374 run_test 417 "disable remote dir, striped dir and dir migration"
23376 # Checks that the outputs of df [-i] and lfs df [-i] match
23378 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23388 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23390 for count in {1..100}; do
23394 # read the lines of interest
23395 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23396 error "df $inodes $dir | tail -n +2 failed"
23397 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23398 error "lfs df $inodes $dir | grep summary: failed"
23400 # skip first substrings of each output as they are different
23401 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23402 # compare the two outputs
23404 for i in {1..5}; do
23405 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23413 lfs df $inodes $dir
23414 error "df and lfs df $1 output mismatch: " \
23415 "df ${inodes}: ${df_out[*]}, " \
23416 "lfs df ${inodes}: ${lfs_df_out[*]}"
23421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23423 local dir=$DIR/$tdir
23424 local numfiles=$((RANDOM % 4096 + 2))
23425 local numblocks=$((RANDOM % 256 + 1))
23427 wait_delete_completed
23430 # check block output
23431 check_lfs_df blocks $dir
23432 # check inode output
23433 check_lfs_df inodes $dir
23435 # create a single file and retest
23436 echo "Creating a single file and testing"
23437 createmany -o $dir/$tfile- 1 &>/dev/null ||
23438 error "creating 1 file in $dir failed"
23439 check_lfs_df blocks $dir
23440 check_lfs_df inodes $dir
23442 # create a random number of files
23443 echo "Creating $((numfiles - 1)) files and testing"
23444 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23445 error "creating $((numfiles - 1)) files in $dir failed"
23447 # write a random number of blocks to the first test file
23448 echo "Writing $numblocks 4K blocks and testing"
23449 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23450 count=$numblocks &>/dev/null ||
23451 error "dd to $dir/${tfile}-0 failed"
23454 check_lfs_df blocks $dir
23455 check_lfs_df inodes $dir
23457 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23458 error "unlinking $numfiles files in $dir failed"
23460 run_test 418 "df and lfs df outputs match"
23464 local dir=$DIR/$tdir
23469 cancel_lru_locks mdc
23471 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23472 $LCTL set_param fail_loc=0x1410
23474 $LCTL set_param fail_loc=0
23477 run_test 419 "Verify open file by name doesn't crash kernel"
23481 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23482 skip "Need MDS version at least 2.12.53"
23484 local SAVE_UMASK=$(umask)
23485 local dir=$DIR/$tdir
23486 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23490 mkdir -m03777 $dir/testdir
23491 ls -dn $dir/testdir
23492 # Need to remove trailing '.' when SELinux is enabled
23493 local dirperms=$(ls -dn $dir/testdir |
23494 awk '{ sub(/\.$/, "", $1); print $1}')
23495 [ $dirperms == "drwxrwsrwt" ] ||
23496 error "incorrect perms on $dir/testdir"
23498 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23499 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23500 ls -n $dir/testdir/testfile
23501 local fileperms=$(ls -n $dir/testdir/testfile |
23502 awk '{ sub(/\.$/, "", $1); print $1}')
23503 [ $fileperms == "-rwxr-xr-x" ] ||
23504 error "incorrect perms on $dir/testdir/testfile"
23508 run_test 420 "clear SGID bit on non-directories for non-members"
23515 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23516 skip "Need MDS version at least 2.12.54"
23518 test_mkdir $DIR/$tdir
23519 createmany -o $DIR/$tdir/f 3
23520 cnt=$(ls -1 $DIR/$tdir | wc -l)
23521 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23523 fid1=$(lfs path2fid $DIR/$tdir/f1)
23524 fid2=$(lfs path2fid $DIR/$tdir/f2)
23525 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23527 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23528 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23530 cnt=$(ls -1 $DIR/$tdir | wc -l)
23531 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23533 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23534 createmany -o $DIR/$tdir/f 3
23535 cnt=$(ls -1 $DIR/$tdir | wc -l)
23536 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23538 fid1=$(lfs path2fid $DIR/$tdir/f1)
23539 fid2=$(lfs path2fid $DIR/$tdir/f2)
23540 echo "remove using fsname $FSNAME"
23541 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23543 cnt=$(ls -1 $DIR/$tdir | wc -l)
23544 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23546 run_test 421a "simple rm by fid"
23553 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23554 skip "Need MDS version at least 2.12.54"
23556 test_mkdir $DIR/$tdir
23557 createmany -o $DIR/$tdir/f 3
23558 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23561 FID1=$(lfs path2fid $DIR/$tdir/f1)
23562 FID2=$(lfs path2fid $DIR/$tdir/f2)
23563 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23565 kill -USR1 $MULTIPID
23568 cnt=$(ls $DIR/$tdir | wc -l)
23569 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23571 run_test 421b "rm by fid on open file"
23577 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23578 skip "Need MDS version at least 2.12.54"
23580 test_mkdir $DIR/$tdir
23581 createmany -o $DIR/$tdir/f 3
23582 touch $DIR/$tdir/$tfile
23583 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23584 cnt=$(ls -1 $DIR/$tdir | wc -l)
23585 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23587 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23588 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23590 cnt=$(ls $DIR/$tdir | wc -l)
23591 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23593 run_test 421c "rm by fid against hardlinked files"
23599 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23600 skip "Need MDS version at least 2.12.54"
23602 test_mkdir $DIR/$tdir
23603 createmany -o $DIR/$tdir/f 4097
23604 cnt=$(ls -1 $DIR/$tdir | wc -l)
23605 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23607 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23608 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23610 cnt=$(ls $DIR/$tdir | wc -l)
23612 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23614 run_test 421d "rmfid en masse"
23620 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23621 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23622 skip "Need MDS version at least 2.12.54"
23624 mkdir -p $DIR/$tdir
23625 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23626 createmany -o $DIR/$tdir/striped_dir/f 512
23627 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23628 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23630 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23631 sed "s/[/][^:]*://g")
23632 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23634 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23636 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23638 run_test 421e "rmfid in DNE"
23644 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23645 skip "Need MDS version at least 2.12.54"
23647 test_mkdir $DIR/$tdir
23649 cnt=$(ls -1 $DIR/$tdir | wc -l)
23650 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23652 FID=$(lfs path2fid $DIR/$tdir/f)
23653 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23654 # rmfid should fail
23655 cnt=$(ls -1 $DIR/$tdir | wc -l)
23656 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23658 chmod a+rw $DIR/$tdir
23660 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23661 # rmfid should fail
23662 cnt=$(ls -1 $DIR/$tdir | wc -l)
23663 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23666 $RUNAS touch $DIR/$tdir/f
23667 FID=$(lfs path2fid $DIR/$tdir/f)
23668 echo "rmfid as root"
23669 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23670 cnt=$(ls -1 $DIR/$tdir | wc -l)
23671 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23674 $RUNAS touch $DIR/$tdir/f
23675 cnt=$(ls -1 $DIR/$tdir | wc -l)
23676 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23677 FID=$(lfs path2fid $DIR/$tdir/f)
23678 # rmfid w/o user_fid2path mount option should fail
23679 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23680 cnt=$(ls -1 $DIR/$tdir | wc -l)
23681 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23683 umount_client $MOUNT || error "failed to umount client"
23684 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23685 error "failed to mount client'"
23687 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23688 # rmfid should succeed
23689 cnt=$(ls -1 $DIR/$tdir | wc -l)
23690 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23692 # rmfid shouldn't allow to remove files due to dir's permission
23693 chmod a+rwx $DIR/$tdir
23696 FID=$(lfs path2fid $DIR/$tdir/f)
23697 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23699 umount_client $MOUNT || error "failed to umount client"
23700 mount_client $MOUNT "$MOUNT_OPTS" ||
23701 error "failed to mount client'"
23704 run_test 421f "rmfid checks permissions"
23710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23711 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23712 skip "Need MDS version at least 2.12.54"
23714 mkdir -p $DIR/$tdir
23715 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23716 createmany -o $DIR/$tdir/striped_dir/f 512
23717 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23718 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23720 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23721 sed "s/[/][^:]*://g")
23723 rm -f $DIR/$tdir/striped_dir/f1*
23724 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23725 removed=$((512 - cnt))
23727 # few files have been just removed, so we expect
23728 # rmfid to fail on their fids
23729 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23730 [ $removed != $errors ] && error "$errors != $removed"
23732 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23734 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23736 run_test 421g "rmfid to return errors properly"
23739 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23740 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23741 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23742 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23743 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23745 local amc=$(at_max_get client)
23746 local amo=$(at_max_get mds1)
23747 local timeout=`lctl get_param -n timeout`
23749 at_max_set 0 client
23752 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23753 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23754 fail_val=$(((2*timeout + 10)*1000))
23755 touch $DIR/$tdir/d3/file &
23757 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23758 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23759 fail_val=$((2*timeout + 5))
23760 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23764 sleep $((2 * timeout))
23768 touch $DIR/$tdir/d2/file3
23769 touch $DIR/$tdir/d2/file4
23770 touch $DIR/$tdir/d2/file5
23773 at_max_set $amc client
23774 at_max_set $amo mds1
23776 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23777 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23778 error "Watchdog is always throttled"
23780 run_test 422 "kill a process with RPC in progress"
23793 # ensure statfs cache is expired
23796 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23797 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23801 run_test 423 "statfs should return a right data"
23804 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23805 $LCTL set_param fail_loc=0x80000522
23806 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23809 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23812 test_mkdir -c -1 $DIR/$tdir
23813 $LFS setstripe -c -1 $DIR/$tdir
23815 lru_resize_disable "" 100
23816 stack_trap "lru_resize_enable" EXIT
23820 for i in $(seq $((MDSCOUNT * 125))); do
23821 local t=$DIR/$tdir/$tfile_$i
23823 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23824 error_noexit "Create file $t"
23826 stack_trap "rm -rf $DIR/$tdir" EXIT
23828 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23829 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23830 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23832 [ $lock_count -le $lru_size ] ||
23833 error "osc lock count $lock_count > lru size $lru_size"
23836 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23837 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23838 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23840 [ $lock_count -le $lru_size ] ||
23841 error "mdc lock count $lock_count > lru size $lru_size"
23844 run_test 425 "lock count should not exceed lru size"
23847 splice-test -r $DIR/$tfile
23848 splice-test -rd $DIR/$tfile
23849 splice-test $DIR/$tfile
23850 splice-test -d $DIR/$tfile
23852 run_test 426 "splice test on Lustre"
23858 # data at [200K, 400K)
23859 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23860 error "256K->512K dd fails"
23862 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23863 error "2M->3M dd fails"
23865 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23866 error "4M->5M dd fails"
23867 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23868 # start at first component hole #1
23869 printf "Seeking hole from 1000 ... "
23870 offset=$(lseek_test -l 1000 $file)
23872 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23873 printf "Seeking data from 1000 ... "
23874 offset=$(lseek_test -d 1000 $file)
23876 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23878 # start at first component data block
23879 printf "Seeking hole from 300000 ... "
23880 offset=$(lseek_test -l 300000 $file)
23882 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23883 printf "Seeking data from 300000 ... "
23884 offset=$(lseek_test -d 300000 $file)
23886 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23888 # start at the first component but beyond end of object size
23889 printf "Seeking hole from 1000000 ... "
23890 offset=$(lseek_test -l 1000000 $file)
23892 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23893 printf "Seeking data from 1000000 ... "
23894 offset=$(lseek_test -d 1000000 $file)
23896 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23898 # start at second component stripe 2 (empty file)
23899 printf "Seeking hole from 1500000 ... "
23900 offset=$(lseek_test -l 1500000 $file)
23902 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23903 printf "Seeking data from 1500000 ... "
23904 offset=$(lseek_test -d 1500000 $file)
23906 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23908 # start at second component stripe 1 (all data)
23909 printf "Seeking hole from 3000000 ... "
23910 offset=$(lseek_test -l 3000000 $file)
23912 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23913 printf "Seeking data from 3000000 ... "
23914 offset=$(lseek_test -d 3000000 $file)
23916 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23918 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23919 error "2nd dd fails"
23920 echo "Add data block at 640K...1280K"
23922 # start at before new data block, in hole
23923 printf "Seeking hole from 600000 ... "
23924 offset=$(lseek_test -l 600000 $file)
23926 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23927 printf "Seeking data from 600000 ... "
23928 offset=$(lseek_test -d 600000 $file)
23930 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23932 # start at the first component new data block
23933 printf "Seeking hole from 1000000 ... "
23934 offset=$(lseek_test -l 1000000 $file)
23936 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23937 printf "Seeking data from 1000000 ... "
23938 offset=$(lseek_test -d 1000000 $file)
23940 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23942 # start at second component stripe 2, new data
23943 printf "Seeking hole from 1200000 ... "
23944 offset=$(lseek_test -l 1200000 $file)
23946 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23947 printf "Seeking data from 1200000 ... "
23948 offset=$(lseek_test -d 1200000 $file)
23950 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23952 # start beyond file end
23953 printf "Using offset > filesize ... "
23954 lseek_test -l 4000000 $file && error "lseek should fail"
23955 printf "Using offset > filesize ... "
23956 lseek_test -d 4000000 $file && error "lseek should fail"
23962 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23963 skip "MDT does not support SEEK_HOLE"
23965 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23966 skip "OST does not support SEEK_HOLE"
23968 local file=$DIR/$tdir/$tfile
23970 mkdir -p $DIR/$tdir
23972 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23973 # OST stripe #1 will have continuous data at [1M, 3M)
23974 # OST stripe #2 is empty
23975 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23976 lseek_test_430 $file
23978 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23979 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23980 lseek_test_430 $file
23982 $LFS setstripe -c2 -S 512K $file
23983 echo "Two stripes, stripe size 512K"
23984 lseek_test_430 $file
23986 # FLR with stale mirror
23987 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23989 echo "Mirrored file:"
23990 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23991 echo "Plain 2 stripes 1M"
23992 lseek_test_430 $file
23995 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23998 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23999 skip "OST does not support SEEK_HOLE"
24002 local file=$DIR/$tdir/$tfile
24004 mkdir -p $DIR/$tdir
24005 # Empty layout lseek should fail
24008 printf "Seeking hole from 0 ... "
24009 lseek_test -l 0 $file && error "lseek should fail"
24010 printf "Seeking data from 0 ... "
24011 lseek_test -d 0 $file && error "lseek should fail"
24015 $LFS setstripe -E 1M -c2 -E eof $file
24016 $TRUNCATE $file 1048576
24017 printf "Seeking hole from 1000000 ... "
24018 offset=$(lseek_test -l 1000000 $file)
24020 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
24021 printf "Seeking data from 1000000 ... "
24022 lseek_test -d 1000000 $file && error "lseek should fail"
24025 # full component followed by non-inited one
24026 $LFS setstripe -E 1M -c2 -E eof $file
24027 dd if=/dev/urandom of=$file bs=1M count=1
24028 printf "Seeking hole from 1000000 ... "
24029 offset=$(lseek_test -l 1000000 $file)
24031 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24032 printf "Seeking hole from 1048576 ... "
24033 lseek_test -l 1048576 $file && error "lseek should fail"
24034 # init second component and truncate back
24035 echo "123" >> $file
24036 $TRUNCATE $file 1048576
24037 printf "Seeking hole from 1000000 ... "
24038 offset=$(lseek_test -l 1000000 $file)
24040 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
24041 printf "Seeking hole from 1048576 ... "
24042 lseek_test -l 1048576 $file && error "lseek should fail"
24043 # boundary checks for big values
24044 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
24045 offset=$(lseek_test -d 0 $file.10g)
24046 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
24047 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
24048 offset=$(lseek_test -d 0 $file.100g)
24049 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
24052 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
24055 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
24056 skip "OST does not support SEEK_HOLE"
24058 local file=$DIR/$tdir/$tfile
24061 mkdir -p $DIR/$tdir
24062 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
24064 # cp version 8.33+ prefers lseek over fiemap
24065 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
24067 time cp $file /dev/null
24068 (( SECONDS - start < 5 )) ||
24069 error "cp: too long runtime $((SECONDS - start))"
24072 # tar version 1.29+ supports SEEK_HOLE/DATA
24073 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
24075 time tar cS $file - | cat > /dev/null
24076 (( SECONDS - start < 5 )) ||
24077 error "tar: too long runtime $((SECONDS - start))"
24080 run_test 430c "lseek: external tools check"
24082 test_431() { # LU-14187
24083 local file=$DIR/$tdir/$tfile
24085 mkdir -p $DIR/$tdir
24086 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
24087 dd if=/dev/urandom of=$file bs=4k count=1
24088 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
24089 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
24090 #define OBD_FAIL_OST_RESTART_IO 0x251
24091 do_facet ost1 "$LCTL set_param fail_loc=0x251"
24092 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
24096 echo 3 > /proc/sys/vm/drop_caches
24097 diff $file $file.0 || error "data diff"
24099 run_test 431 "Restart transaction for IO"
24102 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24103 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24104 skip "Need server version at least 2.9.55"
24106 start_full_debug_logging
24110 stop_full_debug_logging
24114 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24115 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24116 awk '/The barrier for/ { print $7 }')
24119 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24124 barrier_expired() {
24127 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24128 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24129 awk '/will be expired/ { print $7 }')
24131 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24140 echo "Start barrier_freeze at: $(date)"
24141 #define OBD_FAIL_BARRIER_DELAY 0x2202
24142 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24143 # Do not reduce barrier time - See LU-11873
24144 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24147 local b_status=$(barrier_stat)
24148 echo "Got barrier status at: $(date)"
24149 [ "$b_status" = "'freezing_p1'" ] ||
24150 error "(1) unexpected barrier status $b_status"
24152 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24154 b_status=$(barrier_stat)
24155 [ "$b_status" = "'frozen'" ] ||
24156 error "(2) unexpected barrier status $b_status"
24158 local expired=$(barrier_expired)
24159 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24160 sleep $((expired + 3))
24162 b_status=$(barrier_stat)
24163 [ "$b_status" = "'expired'" ] ||
24164 error "(3) unexpected barrier status $b_status"
24166 # Do not reduce barrier time - See LU-11873
24167 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24168 error "(4) fail to freeze barrier"
24170 b_status=$(barrier_stat)
24171 [ "$b_status" = "'frozen'" ] ||
24172 error "(5) unexpected barrier status $b_status"
24174 echo "Start barrier_thaw at: $(date)"
24175 #define OBD_FAIL_BARRIER_DELAY 0x2202
24176 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24177 do_facet mgs $LCTL barrier_thaw $FSNAME &
24180 b_status=$(barrier_stat)
24181 echo "Got barrier status at: $(date)"
24182 [ "$b_status" = "'thawing'" ] ||
24183 error "(6) unexpected barrier status $b_status"
24185 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24187 b_status=$(barrier_stat)
24188 [ "$b_status" = "'thawed'" ] ||
24189 error "(7) unexpected barrier status $b_status"
24191 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24192 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24193 do_facet mgs $LCTL barrier_freeze $FSNAME
24195 b_status=$(barrier_stat)
24196 [ "$b_status" = "'failed'" ] ||
24197 error "(8) unexpected barrier status $b_status"
24199 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24200 do_facet mgs $LCTL barrier_thaw $FSNAME
24204 run_test 801a "write barrier user interfaces and stat machine"
24209 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24210 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24211 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24212 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24213 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24215 cancel_lru_locks mdc
24217 # 180 seconds should be long enough
24218 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24220 local b_status=$(barrier_stat)
24221 [ "$b_status" = "'frozen'" ] ||
24222 error "(6) unexpected barrier status $b_status"
24224 mkdir $DIR/$tdir/d0/d10 &
24227 touch $DIR/$tdir/d1/f13 &
24230 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24233 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24236 rm -f $DIR/$tdir/d4/f12 &
24239 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24241 # To guarantee taht the 'stat' is not blocked
24242 b_status=$(barrier_stat)
24243 [ "$b_status" = "'frozen'" ] ||
24244 error "(8) unexpected barrier status $b_status"
24246 # let above commands to run at background
24249 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24250 ps -p $touch_pid || error "(10) touch should be blocked"
24251 ps -p $ln_pid || error "(11) link should be blocked"
24252 ps -p $mv_pid || error "(12) rename should be blocked"
24253 ps -p $rm_pid || error "(13) unlink should be blocked"
24255 b_status=$(barrier_stat)
24256 [ "$b_status" = "'frozen'" ] ||
24257 error "(14) unexpected barrier status $b_status"
24259 do_facet mgs $LCTL barrier_thaw $FSNAME
24260 b_status=$(barrier_stat)
24261 [ "$b_status" = "'thawed'" ] ||
24262 error "(15) unexpected barrier status $b_status"
24264 wait $mkdir_pid || error "(16) mkdir should succeed"
24265 wait $touch_pid || error "(17) touch should succeed"
24266 wait $ln_pid || error "(18) link should succeed"
24267 wait $mv_pid || error "(19) rename should succeed"
24268 wait $rm_pid || error "(20) unlink should succeed"
24272 run_test 801b "modification will be blocked by write barrier"
24275 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24279 stop mds2 || error "(1) Fail to stop mds2"
24281 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24283 local b_status=$(barrier_stat)
24284 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24285 do_facet mgs $LCTL barrier_thaw $FSNAME
24286 error "(2) unexpected barrier status $b_status"
24289 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24290 error "(3) Fail to rescan barrier bitmap"
24292 # Do not reduce barrier time - See LU-11873
24293 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24295 b_status=$(barrier_stat)
24296 [ "$b_status" = "'frozen'" ] ||
24297 error "(4) unexpected barrier status $b_status"
24299 do_facet mgs $LCTL barrier_thaw $FSNAME
24300 b_status=$(barrier_stat)
24301 [ "$b_status" = "'thawed'" ] ||
24302 error "(5) unexpected barrier status $b_status"
24304 local devname=$(mdsdevname 2)
24306 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24308 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24309 error "(7) Fail to rescan barrier bitmap"
24313 run_test 801c "rescan barrier bitmap"
24315 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24316 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24317 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24318 saved_MOUNT_OPTS=$MOUNT_OPTS
24324 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24325 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24326 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24327 MOUNT_OPTS=$saved_MOUNT_OPTS
24332 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24333 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24334 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24335 skip "Need server version at least 2.9.55"
24337 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24339 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24341 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24342 error "(2) Fail to copy"
24344 trap cleanup_802a EXIT
24346 # sync by force before remount as readonly
24347 sync; sync_all_data; sleep 3; sync_all_data
24351 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24352 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24353 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24355 echo "Mount the server as read only"
24356 setupall server_only || error "(3) Fail to start servers"
24358 echo "Mount client without ro should fail"
24359 mount_client $MOUNT &&
24360 error "(4) Mount client without 'ro' should fail"
24362 echo "Mount client with ro should succeed"
24363 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24364 mount_client $MOUNT ||
24365 error "(5) Mount client with 'ro' should succeed"
24367 echo "Modify should be refused"
24368 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24370 echo "Read should be allowed"
24371 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24372 error "(7) Read should succeed under ro mode"
24376 run_test 802a "simulate readonly device"
24379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24380 remote_mds_nodsh && skip "remote MDS with nodsh"
24382 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24383 skip "readonly option not available"
24385 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24387 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24388 error "(2) Fail to copy"
24390 # write back all cached data before setting MDT to readonly
24394 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24395 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24397 echo "Modify should be refused"
24398 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24400 echo "Read should be allowed"
24401 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24402 error "(7) Read should succeed under ro mode"
24405 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24407 run_test 802b "be able to set MDTs to readonly"
24410 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24411 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24412 skip "MDS needs to be newer than 2.10.54"
24414 mkdir -p $DIR/$tdir
24415 # Create some objects on all MDTs to trigger related logs objects
24416 for idx in $(seq $MDSCOUNT); do
24417 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24418 $DIR/$tdir/dir${idx} ||
24419 error "Fail to create $DIR/$tdir/dir${idx}"
24423 wait_delete_completed # ensure old test cleanups are finished
24424 echo "before create:"
24426 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24428 for i in {1..10}; do
24429 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24430 error "Fail to create $DIR/$tdir/foo$i"
24434 echo "after create:"
24436 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24438 # allow for an llog to be cleaned up during the test
24439 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24440 error "before ($before_used) + 10 > after ($after_used)"
24442 for i in {1..10}; do
24443 rm -rf $DIR/$tdir/foo$i ||
24444 error "Fail to remove $DIR/$tdir/foo$i"
24447 sleep 3 # avoid MDT return cached statfs
24448 wait_delete_completed
24449 echo "after unlink:"
24451 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24453 # allow for an llog to be created during the test
24454 [ $after_used -le $((before_used + 1)) ] ||
24455 error "after ($after_used) > before ($before_used) + 1"
24457 run_test 803a "verify agent object for remote object"
24460 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24461 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24462 skip "MDS needs to be newer than 2.13.56"
24463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24465 for i in $(seq 0 $((MDSCOUNT - 1))); do
24466 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24474 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24475 for i in $(seq 0 $((MDSCOUNT - 1))); do
24476 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24477 awk '/getattr/ { print $2 }')
24478 before=$((before + tmp))
24480 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24481 for i in $(seq 0 $((MDSCOUNT - 1))); do
24482 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24483 awk '/getattr/ { print $2 }')
24484 after=$((after + tmp))
24487 [ $before -eq $after ] || error "getattr count $before != $after"
24489 run_test 803b "remote object can getattr from cache"
24492 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24493 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24494 skip "MDS needs to be newer than 2.10.54"
24495 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24497 mkdir -p $DIR/$tdir
24498 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24499 error "Fail to create $DIR/$tdir/dir0"
24501 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24502 local dev=$(mdsdevname 2)
24504 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24505 grep ${fid} || error "NOT found agent entry for dir0"
24507 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24508 error "Fail to create $DIR/$tdir/dir1"
24510 touch $DIR/$tdir/dir1/foo0 ||
24511 error "Fail to create $DIR/$tdir/dir1/foo0"
24512 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24515 for idx in $(seq $MDSCOUNT); do
24516 dev=$(mdsdevname $idx)
24517 do_facet mds${idx} \
24518 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24519 grep ${fid} && rc=$idx
24522 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24523 error "Fail to rename foo0 to foo1"
24524 if [ $rc -eq 0 ]; then
24525 for idx in $(seq $MDSCOUNT); do
24526 dev=$(mdsdevname $idx)
24527 do_facet mds${idx} \
24528 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24529 grep ${fid} && rc=$idx
24533 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24534 error "Fail to rename foo1 to foo2"
24535 if [ $rc -eq 0 ]; then
24536 for idx in $(seq $MDSCOUNT); do
24537 dev=$(mdsdevname $idx)
24538 do_facet mds${idx} \
24539 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24540 grep ${fid} && rc=$idx
24544 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24546 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24547 error "Fail to link to $DIR/$tdir/dir1/foo2"
24548 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24549 error "Fail to rename foo2 to foo0"
24550 unlink $DIR/$tdir/dir1/foo0 ||
24551 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24552 rm -rf $DIR/$tdir/dir0 ||
24553 error "Fail to rm $DIR/$tdir/dir0"
24555 for idx in $(seq $MDSCOUNT); do
24556 dev=$(mdsdevname $idx)
24560 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24562 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24563 error "mount mds$idx failed"
24564 df $MOUNT > /dev/null 2>&1
24566 # e2fsck should not return error
24568 error "e2fsck detected error on MDT${idx}: rc=$rc"
24571 run_test 804 "verify agent entry for remote entry"
24574 do_facet $SINGLEMDS zfs set quota=$old $fsset
24575 unlinkmany $DIR/$tdir/f- 1000000
24580 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24581 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24582 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24583 skip "netfree not implemented before 0.7"
24584 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24585 skip "Need MDS version at least 2.10.57"
24592 local pref="osd-zfs.$FSNAME-MDT0000."
24594 # limit available space on MDS dataset to meet nospace issue
24595 # quickly. then ZFS 0.7.2 can use reserved space if asked
24596 # properly (using netfree flag in osd_declare_destroy()
24597 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24598 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24600 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24601 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24602 let "usedkb=usedkb-freekb"
24603 let "freekb=freekb/2"
24604 if let "freekb > 5000"; then
24607 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24608 trap cleanup_805 EXIT
24610 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24611 error "Can't set PFL layout"
24612 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24613 rm -rf $DIR/$tdir || error "not able to remove"
24614 do_facet $SINGLEMDS zfs set quota=$old $fsset
24617 run_test 805 "ZFS can remove from full fs"
24623 local size=$($LFS getsom -s $file)
24624 local expect=$(stat -c %s $file)
24626 [[ $size == $expect ]] ||
24627 error "$file expected size: $expect, got: $size"
24629 local blocks=$($LFS getsom -b $file)
24630 expect=$(stat -c %b $file)
24631 [[ $blocks == $expect ]] ||
24632 error "$file expected blocks: $expect, got: $blocks"
24637 local size=$($LFS getsom -s $1)
24640 [[ $size == $expect ]] ||
24641 error "$file expected size: $expect, got: $size"
24645 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24646 skip "Need MDS version at least 2.11.52"
24650 touch $DIR/$tfile || error "touch $tfile failed"
24652 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24653 save_lustre_params client "llite.*.xattr_cache" > $save
24654 lctl set_param llite.*.xattr_cache=0
24655 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24657 # single-threaded write
24658 echo "Test SOM for single-threaded write"
24659 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24660 error "write $tfile failed"
24661 check_lsom_size $DIR/$tfile $bs
24664 local size=$(($num * $bs))
24668 echo "Test SOM for single client multi-threaded($num) write"
24669 $TRUNCATE $DIR/$tfile 0
24670 for ((i = 0; i < $num; i++)); do
24671 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24673 offset=$((offset + $bs))
24675 for (( i=0; i < $num; i++ )); do
24678 check_lsom_size $DIR/$tfile $size
24680 $TRUNCATE $DIR/$tfile 0
24681 for ((i = 0; i < $num; i++)); do
24682 offset=$((offset - $bs))
24683 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24686 for (( i=0; i < $num; i++ )); do
24689 check_lsom_size $DIR/$tfile $size
24691 # multi-client writes
24692 num=$(get_node_count ${CLIENTS//,/ })
24693 size=$(($num * $bs))
24697 echo "Test SOM for multi-client ($num) writes"
24698 $TRUNCATE $DIR/$tfile 0
24699 for client in ${CLIENTS//,/ }; do
24700 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24703 offset=$((offset + $bs))
24705 for (( i=0; i < $num; i++ )); do
24708 check_lsom_size $DIR/$tfile $offset
24711 $TRUNCATE $DIR/$tfile 0
24712 for client in ${CLIENTS//,/ }; do
24713 offset=$((offset - $bs))
24714 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24718 for (( i=0; i < $num; i++ )); do
24721 check_lsom_size $DIR/$tfile $size
24724 echo "Test SOM for truncate"
24725 $TRUNCATE $DIR/$tfile 1048576
24726 check_lsom_size $DIR/$tfile 1048576
24727 $TRUNCATE $DIR/$tfile 1234
24728 check_lsom_size $DIR/$tfile 1234
24730 # verify SOM blocks count
24731 echo "Verify SOM block count"
24732 $TRUNCATE $DIR/$tfile 0
24733 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24734 error "failed to write file $tfile"
24735 check_lsom_data $DIR/$tfile
24737 run_test 806 "Verify Lazy Size on MDS"
24740 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24741 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24742 skip "Need MDS version at least 2.11.52"
24744 # Registration step
24745 changelog_register || error "changelog_register failed"
24746 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24747 changelog_users $SINGLEMDS | grep -q $cl_user ||
24748 error "User $cl_user not found in changelog_users"
24750 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24751 save_lustre_params client "llite.*.xattr_cache" > $save
24752 lctl set_param llite.*.xattr_cache=0
24753 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24755 rm -rf $DIR/$tdir || error "rm $tdir failed"
24756 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24757 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24758 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24759 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24760 error "truncate $tdir/trunc failed"
24763 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24764 error "write $tfile failed"
24766 # multi-client wirtes
24767 local num=$(get_node_count ${CLIENTS//,/ })
24771 echo "Test SOM for multi-client ($num) writes"
24772 touch $DIR/$tfile || error "touch $tfile failed"
24773 $TRUNCATE $DIR/$tfile 0
24774 for client in ${CLIENTS//,/ }; do
24775 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24778 offset=$((offset + $bs))
24780 for (( i=0; i < $num; i++ )); do
24784 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24785 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24786 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24787 check_lsom_data $DIR/$tdir/trunc
24788 check_lsom_data $DIR/$tdir/single_dd
24789 check_lsom_data $DIR/$tfile
24792 # Deregistration step
24793 changelog_deregister || error "changelog_deregister failed"
24795 run_test 807 "verify LSOM syncing tool"
24797 check_som_nologged()
24799 local lines=$($LFS changelog $FSNAME-MDT0000 |
24800 grep 'x=trusted.som' | wc -l)
24801 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24805 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24806 skip "Need MDS version at least 2.11.55"
24808 # Registration step
24809 changelog_register || error "changelog_register failed"
24811 touch $DIR/$tfile || error "touch $tfile failed"
24814 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24815 error "write $tfile failed"
24818 $TRUNCATE $DIR/$tfile 1234
24821 $TRUNCATE $DIR/$tfile 1048576
24824 # Deregistration step
24825 changelog_deregister || error "changelog_deregister failed"
24827 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24832 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24836 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24837 skip "Need MDS version at least 2.11.56"
24839 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24840 error "failed to create DoM-only file $DIR/$tfile"
24841 touch $DIR/$tfile || error "touch $tfile failed"
24842 check_som_nodata $DIR/$tfile
24844 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24845 error "write $tfile failed"
24846 check_som_nodata $DIR/$tfile
24848 $TRUNCATE $DIR/$tfile 1234
24849 check_som_nodata $DIR/$tfile
24851 $TRUNCATE $DIR/$tfile 4097
24852 check_som_nodata $DIR/$file
24854 run_test 809 "Verify no SOM xattr store for DoM-only files"
24857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24858 $GSS && skip_env "could not run with gss"
24859 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24860 skip "OST < 2.12.58 doesn't align checksum"
24863 stack_trap "set_checksums $ORIG_CSUM" EXIT
24864 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24869 for csum in $CKSUM_TYPES; do
24870 #define OBD_FAIL_OSC_NO_GRANT 0x411
24871 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24872 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24874 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24875 before=$(md5sum $DIR/$tfile)
24876 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24877 after=$(md5sum $DIR/$tfile)
24878 [ "$before" == "$after" ] ||
24879 error "$csum: $before != $after bs=$1 seek=$2"
24883 run_test 810 "partial page writes on ZFS (LU-11663)"
24886 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24887 skip "OST < 2.12.51 doesn't support this fail_loc"
24889 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24890 # ensure ost1 is connected
24891 stat $DIR/$tfile >/dev/null || error "can't stat"
24892 wait_osc_import_state client ost1 FULL
24893 # no locks, no reqs to let the connection idle
24894 cancel_lru_locks osc
24896 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24897 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24898 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24899 wait_osc_import_state client ost1 CONNECTING
24900 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24902 stat $DIR/$tfile >/dev/null || error "can't stat file"
24904 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24906 test_812b() { # LU-12378
24907 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24908 skip "OST < 2.12.51 doesn't support this fail_loc"
24910 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24911 # ensure ost1 is connected
24912 stat $DIR/$tfile >/dev/null || error "can't stat"
24913 wait_osc_import_state client ost1 FULL
24914 # no locks, no reqs to let the connection idle
24915 cancel_lru_locks osc
24917 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24918 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24919 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24920 wait_osc_import_state client ost1 CONNECTING
24921 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24923 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24924 wait_osc_import_state client ost1 IDLE
24926 run_test 812b "do not drop no resend request for idle connect"
24929 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24930 [ -z "$file_heat_sav" ] && skip "no file heat support"
24941 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24942 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24944 $LCTL set_param -n llite.*.file_heat=1
24945 echo "Turn on file heat"
24946 echo "Period second: $period_second, Decay percentage: $decay_pct"
24948 echo "QQQQ" > $DIR/$tfile
24949 echo "QQQQ" > $DIR/$tfile
24950 echo "QQQQ" > $DIR/$tfile
24951 cat $DIR/$tfile > /dev/null
24952 cat $DIR/$tfile > /dev/null
24953 cat $DIR/$tfile > /dev/null
24954 cat $DIR/$tfile > /dev/null
24956 local out=$($LFS heat_get $DIR/$tfile)
24958 $LFS heat_get $DIR/$tfile
24959 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24960 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24961 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24962 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24964 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24965 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24966 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24967 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24969 sleep $((period_second + 3))
24970 echo "Sleep $((period_second + 3)) seconds..."
24971 # The recursion formula to calculate the heat of the file f is as
24973 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24974 # Where Hi is the heat value in the period between time points i*I and
24975 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24976 # to the weight of Ci.
24977 out=$($LFS heat_get $DIR/$tfile)
24978 $LFS heat_get $DIR/$tfile
24979 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24980 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24981 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24982 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24984 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24985 error "read sample ($readsample) is wrong"
24986 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24987 error "write sample ($writesample) is wrong"
24988 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24989 error "read bytes ($readbyte) is wrong"
24990 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24991 error "write bytes ($writebyte) is wrong"
24993 echo "QQQQ" > $DIR/$tfile
24994 echo "QQQQ" > $DIR/$tfile
24995 echo "QQQQ" > $DIR/$tfile
24996 cat $DIR/$tfile > /dev/null
24997 cat $DIR/$tfile > /dev/null
24998 cat $DIR/$tfile > /dev/null
24999 cat $DIR/$tfile > /dev/null
25001 sleep $((period_second + 3))
25002 echo "Sleep $((period_second + 3)) seconds..."
25004 out=$($LFS heat_get $DIR/$tfile)
25005 $LFS heat_get $DIR/$tfile
25006 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25007 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25008 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25009 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25011 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
25012 4 * $decay_pct) / 100") -eq 1 ] ||
25013 error "read sample ($readsample1) is wrong"
25014 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
25015 3 * $decay_pct) / 100") -eq 1 ] ||
25016 error "write sample ($writesample1) is wrong"
25017 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
25018 20 * $decay_pct) / 100") -eq 1 ] ||
25019 error "read bytes ($readbyte1) is wrong"
25020 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
25021 15 * $decay_pct) / 100") -eq 1 ] ||
25022 error "write bytes ($writebyte1) is wrong"
25024 echo "Turn off file heat for the file $DIR/$tfile"
25025 $LFS heat_set -o $DIR/$tfile
25027 echo "QQQQ" > $DIR/$tfile
25028 echo "QQQQ" > $DIR/$tfile
25029 echo "QQQQ" > $DIR/$tfile
25030 cat $DIR/$tfile > /dev/null
25031 cat $DIR/$tfile > /dev/null
25032 cat $DIR/$tfile > /dev/null
25033 cat $DIR/$tfile > /dev/null
25035 out=$($LFS heat_get $DIR/$tfile)
25036 $LFS heat_get $DIR/$tfile
25037 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25038 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25039 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25040 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25042 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25043 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25044 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25045 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25047 echo "Trun on file heat for the file $DIR/$tfile"
25048 $LFS heat_set -O $DIR/$tfile
25050 echo "QQQQ" > $DIR/$tfile
25051 echo "QQQQ" > $DIR/$tfile
25052 echo "QQQQ" > $DIR/$tfile
25053 cat $DIR/$tfile > /dev/null
25054 cat $DIR/$tfile > /dev/null
25055 cat $DIR/$tfile > /dev/null
25056 cat $DIR/$tfile > /dev/null
25058 out=$($LFS heat_get $DIR/$tfile)
25059 $LFS heat_get $DIR/$tfile
25060 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25061 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25062 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25063 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25065 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
25066 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
25067 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
25068 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
25070 $LFS heat_set -c $DIR/$tfile
25071 $LCTL set_param -n llite.*.file_heat=0
25072 echo "Turn off file heat support for the Lustre filesystem"
25074 echo "QQQQ" > $DIR/$tfile
25075 echo "QQQQ" > $DIR/$tfile
25076 echo "QQQQ" > $DIR/$tfile
25077 cat $DIR/$tfile > /dev/null
25078 cat $DIR/$tfile > /dev/null
25079 cat $DIR/$tfile > /dev/null
25080 cat $DIR/$tfile > /dev/null
25082 out=$($LFS heat_get $DIR/$tfile)
25083 $LFS heat_get $DIR/$tfile
25084 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
25085 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
25086 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
25087 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
25089 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
25090 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
25091 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
25092 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
25094 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
25097 run_test 813 "File heat verfication"
25101 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
25102 echo -n y >> $DIR/$tfile
25103 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
25104 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
25106 run_test 814 "sparse cp works as expected (LU-12361)"
25110 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
25111 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
25113 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
25116 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25117 # ensure ost1 is connected
25118 stat $DIR/$tfile >/dev/null || error "can't stat"
25119 wait_osc_import_state client ost1 FULL
25120 # no locks, no reqs to let the connection idle
25121 cancel_lru_locks osc
25122 lru_resize_disable osc
25125 before=$($LCTL get_param -n \
25126 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25128 wait_osc_import_state client ost1 IDLE
25129 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25130 now=$($LCTL get_param -n \
25131 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25132 [ $before == $now ] || error "lru_size changed $before != $now"
25134 run_test 816 "do not reset lru_resize on idle reconnect"
25138 exportfs -u localhost:$DIR/nfsexp
25143 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25145 mkdir -p $DIR/nfsexp
25146 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25147 error "failed to export nfs"
25149 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25150 stack_trap cleanup_817 EXIT
25152 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25153 error "failed to mount nfs to $tmpdir"
25155 cp /bin/true $tmpdir
25156 $DIR/nfsexp/true || error "failed to execute 'true' command"
25158 run_test 817 "nfsd won't cache write lock for exec file"
25162 $LFS setstripe -c1 -i0 $DIR/$tfile
25163 $LFS setstripe -c1 -i1 $DIR/$tfile
25165 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25166 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25167 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25168 error "start $SINGLEMDS failed"
25171 run_test 818 "unlink with failed llog"
25174 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25175 cancel_lru_locks osc
25176 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25177 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25178 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25181 run_test 819a "too big niobuf in read"
25184 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25185 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25186 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25187 cancel_lru_locks osc
25191 run_test 819b "too big niobuf in write"
25194 function test_820_start_ost() {
25197 for num in $(seq $OSTCOUNT); do
25198 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25203 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25206 umount_client $MOUNT || error "umount failed"
25207 for num in $(seq $OSTCOUNT); do
25211 # mount client with no active OSTs
25212 # so that the client can't initialize max LOV EA size
25213 # from OSC notifications
25214 mount_client $MOUNT || error "mount failed"
25215 # delay OST starting to keep this 0 max EA size for a while
25216 test_820_start_ost &
25218 # create a directory on MDS2
25219 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25220 error "Failed to create directory"
25221 # open intent should update default EA size
25222 # see mdc_update_max_ea_from_body()
25223 # notice this is the very first RPC to MDS2
25224 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
25227 # With SSK, this situation can lead to -EPERM being returned.
25228 # In that case, simply retry.
25229 if [ $ret -ne 0 ] && $SHARED_KEY; then
25230 if echo "$out" | grep -q "not permitted"; then
25231 cp /etc/services $DIR/$tdir/mds2
25235 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
25237 run_test 820 "update max EA from open intent"
25240 # tests that do cleanup/setup should be run at the end
25244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25247 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25248 $LCTL set_param fail_loc=0x903
25250 cancel_lru_locks MGC
25252 FAIL_ON_ERROR=true cleanup
25253 FAIL_ON_ERROR=true setup
25255 run_test 900 "umount should not race with any mgc requeue thread"
25257 # LUS-6253/LU-11185
25263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25265 # some get_param have a bug to handle dot in param name
25266 cancel_lru_locks MGC
25267 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25268 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25269 umount_client $MOUNT || error "umount failed"
25270 mount_client $MOUNT || error "mount failed"
25271 cancel_lru_locks MGC
25272 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25273 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25275 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25276 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25280 run_test 901 "don't leak a mgc lock on client umount"
25284 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25285 skip "client does not have LU-13377 fix"
25286 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25287 $LCTL set_param fail_loc=0x1415
25288 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25289 cancel_lru_locks osc
25292 run_test 902 "test short write doesn't hang lustre"
25295 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25296 check_and_cleanup_lustre
25297 if [ "$I_MOUNTED" != "yes" ]; then
25298 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true